CN213225072U - Automatic machining device for threaded holes of pipe workpieces - Google Patents
Automatic machining device for threaded holes of pipe workpieces Download PDFInfo
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- CN213225072U CN213225072U CN202022246234.8U CN202022246234U CN213225072U CN 213225072 U CN213225072 U CN 213225072U CN 202022246234 U CN202022246234 U CN 202022246234U CN 213225072 U CN213225072 U CN 213225072U
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- sliding table
- tapping
- power head
- moving platform
- tapping machine
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Abstract
The utility model provides an automatic processing device for threaded holes of pipe workpieces; the drilling machine comprises a servo sliding table, a drilling assembly, a tapping assembly and a burr trimming assembly. The upper side area of the reciprocating movement of the moving platform of the servo sliding table forms a working area for processing the pipe workpieces; a pneumatic power head support of the drilling assembly is fixed beside the servo sliding table, a pneumatic power head is arranged on the pneumatic power head support, and a drill bit is arranged on the pneumatic power head; a tapping machine support of the tapping assembly is also fixed beside the servo sliding table, the tapping machine is arranged on the tapping machine support, and the tap is installed on the tapping machine; the lifting cylinder of the burr trimming assembly is fixed on the front side of the servo sliding table, the pneumatic rotary file is fixedly connected to the end portion of a piston rod of the lifting cylinder, and the polishing head is installed on the pneumatic rotary file. The device can automatically complete three procedures of driller-tapping-burr trimming after one-time clamping, and the whole-process automatic operation reduces the repeated clamping of workers, eliminates the sequence conversion, reduces the labor intensity, improves the operation environment and improves the operation efficiency.
Description
Technical Field
The utility model relates to a screw hole automatic processing device, in particular to a device that is used for small-size pipe type part lateral wall screw hole automatic processing and burr to maintain.
Background
At present, bench drill drilling and tapping are generally adopted in small-size part threaded hole machining, and flanging burrs can be generated after the machining of pipe part side wall threaded holes, so that manual trimming is needed. The processing of a threaded hole needs three working procedures of drilling, tapping and deburring, secondary transfer, tertiary clamping and three-time operation processes are needed in the process, the labor intensity is high, the efficiency is low, and potential safety hazards exist in manual deburring. Manual work is not conducive to mass production. The realization of automatic machining of threaded holes and automatic trimming of burrs in automatic production nowadays becomes the urgent need of factory production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a pipe type work piece screw hole automatic processing device rational in infrastructure, convenient to use is provided.
In order to solve the technical problem, the utility model provides an automatic processing device for threaded holes of tubular workpieces;
the drilling machine comprises a servo sliding table, a drilling assembly, a tapping assembly and a burr trimming assembly;
the servo sliding table comprises a servo sliding table main body and a moving platform, and the upper side area of the moving platform in reciprocating motion forms a working area for processing the pipe workpieces;
the drilling assembly comprises a pneumatic power head support, a pneumatic power head and a drill bit, the pneumatic power head support is fixed beside the servo sliding table, the pneumatic power head is arranged on the pneumatic power head support, the drill bit is installed on the pneumatic power head, and the drill bit is aligned to the working area of the moving platform;
the tapping assembly comprises a tapping machine support, a tapping machine and a screw tap, the tapping machine support is also fixed beside the servo sliding table, the tapping machine is arranged on the tapping machine support, the screw tap is installed on the tapping machine, and the screw tap is aligned to the working area of the moving platform;
the deburring component comprises a polishing head, a pneumatic rotary file and a lifting cylinder, the lifting cylinder is fixed on the front side of the servo sliding table, the pneumatic rotary file is fixedly connected to the end portion of a piston rod of the lifting cylinder, the polishing head is installed on the pneumatic rotary file, and the polishing head extends into a working area of the moving platform along the moving direction of the moving platform.
As the optimization of the automatic processing device for the threaded holes of the pipe workpieces, a positioning block is fixedly connected to a moving platform of the servo sliding table, the positioning block is located in a working area of the moving platform, and a V-shaped positioning groove matched with the outer wall of the pipe workpiece is formed in the upper end face of the positioning block.
As the optimization of the automatic machining device for the threaded holes of the pipe workpieces, the automatic machining device for the threaded holes of the pipe workpieces further comprises a pressing assembly, the pressing assembly comprises a corner pressing cylinder and a pressing plate, the corner pressing cylinder is fixedly connected to the moving platform, and the pressing plate is fixedly connected to the end portion of the piston rod of the corner pressing cylinder.
As the optimization of the automatic processing device for the threaded holes of the pipe workpieces, the automatic processing device for the threaded holes of the pipe workpieces further comprises a rack, a servo sliding table main body of a servo sliding table is fixedly connected to the upper end face of the rack, and a pneumatic power head support of a drilling assembly, a tapping machine support of a tapping assembly and a lifting cylinder of a burr trimming assembly are also fixedly connected to the upper end face of the rack.
As the optimization of pipe class work piece screw hole automatic processing device, repair the burr subassembly and still include the contact buffering post, contact buffering post fixed connection on the tapping machine support, the contact buffering post extends pneumatic rotatory file upside, when the lift cylinder who repairs the burr subassembly extends the maximum position, the up end of pneumatic rotatory file supports and leans on under the contact buffering post on the terminal surface.
The automatic processing device for the threaded holes of the pipe workpieces can automatically complete three procedures of driller-tapping-burr trimming after one-time clamping, reduces repeated clamping of workers through automatic operation in the whole process, eliminates sequence change, greatly reduces the labor intensity of the workers, improves the operation environment and improves the operation efficiency.
Meanwhile, the device is combined with the characteristics of high automation degree and small size, the device can be placed beside a numerical control lathe, and after the turning of parts is finished, the parts are directly clamped on the device to finish the automatic machining of threaded holes, so that unnecessary sequence turning is eliminated, and workers are reduced.
Drawings
FIG. 1 is a schematic view of the drilling operation of the automatic machining device for the threaded holes of the pipe workpieces.
FIG. 2 is a schematic view of the tapping operation of the automatic machining device for the threaded holes of the pipe workpieces.
FIG. 3 is a schematic view of the burr trimming operation of the automatic machining device for the threaded hole of the tubular workpiece.
FIG. 4 is a schematic view of a pressing assembly, a positioning block, a moving platform and a pipe workpiece according to the automatic machining device for the threaded hole of the pipe workpiece.
Detailed Description
As shown in fig. 1 to 4
The automatic machining device for the threaded holes of the pipe workpieces comprises a rack 1, a pressing assembly, a servo sliding table, a drilling assembly, a tapping assembly and a burr trimming assembly.
The conventional table type rack 1 is selected for use in the rack 1, the servo sliding table comprises a servo sliding table main body 21 and a moving platform 22, the servo sliding table main body 21 of the servo sliding table is fixed on the upper end face of the rack 1 through a bolt, and the upper side area of the moving platform 22 in reciprocating motion forms a working area for machining the pipe workpiece 8.
A positioning block 3 is fixed on a moving platform 22 of the servo sliding table through a bolt, the positioning block 3 is located in a working area of the moving platform 22, a V-shaped positioning groove 31 matched with the outer wall of the pipe workpiece 8 is formed in the upper end face of the positioning block 3, and the direction of the V-shaped positioning groove 31 is consistent with the reciprocating movement direction of the moving platform 22.
The pressing assembly comprises a corner pressing cylinder 42 and a pressing plate 41, the corner pressing cylinder 42 is fixed on the moving platform 22 through a bolt, the pressing plate 41 is fixed at the end part of a piston rod of the corner pressing cylinder 42 through a bolt and can rotate 90 degrees along the horizontal plane, the pressing plate 41 can rotate to the upper side of the V-shaped positioning groove 31 of the positioning block 3, the pressing plate 41 rotates 90 degrees firstly and then presses downwards in the working process, and when the pressing plate is loosened, the pressing plate extends upwards firstly and then rotates 90 degrees reversely.
The drilling assembly comprises a pneumatic power head support 51, a pneumatic power head 52 and a drill bit 53, wherein the lower end of the pneumatic power head support 51 is fixed on the upper end face of the rack 1 through bolts, the pneumatic power head support 51 is vertically arranged and is arranged beside a servo sliding table, the pneumatic power head 52 is arranged on the pneumatic power head support 51, the pneumatic power head 52 is arranged on the upper side of a working area of the mobile platform 22, the drill bit 53 is installed on the pneumatic power head 52, and the drill bit 53 is aligned with the working area of the mobile platform 22.
The tapping subassembly includes tapping machine support 61, tapping machine 62 and tap 63, and the tapping machine support 61 lower extreme passes through the bolt fastening at the up end of rack 1, and the vertical arrangement of tapping machine support 61 just is in fixing at servo slip table side, and tapping machine 62 sets up on tapping machine support 61, and tapping machine 62 is in the work area upside of moving platform 22, and tap 63 installs on tapping machine 62, and tap 63 aims at the work area of moving platform 22.
The deburring component comprises a polishing head 74, a pneumatic rotary file 71, a contact buffer column 72 and a lifting cylinder 73, wherein the lifting cylinder 73 is also fixedly connected to the upper end face of the rack 1, the lifting cylinder 73 is positioned on the front side of the servo sliding table, the pneumatic rotary file 71 is fixed at the end part of a piston rod of the lifting cylinder 73 through a bolt, the polishing head 74 is installed on the pneumatic rotary file 71, and the polishing head 74 extends into the working area of the moving platform 22 along the moving direction of the moving platform 22.
This pipe class work piece screw hole automatic processing device can accomplish the drilling of M10-6H screw hole automatically, the trimming of tapping and interior drill way burr, specifically is:
as shown in fig. 1, a worker places a pipe workpiece 8 to be processed on a positioning block 3 with a V-shaped positioning groove 31, rotates a pressure plate 41 on a corner pressing cylinder 42 by 90 degrees and then presses the pipe workpiece 8 downwards, after confirming that the pipe workpiece 8 to be processed is reliably clamped, a pneumatic power head 52 assembled on a pneumatic power head bracket 51 is started to drive a drill bit 53 to rotate and move downwards to process a threaded bottom hole on the pipe workpiece 8, when a drilled hole reaches a preset depth, the pneumatic power head 52 drives the drill bit 53 to move upwards, and the drill bit 53 stops rotating after moving upwards to an initial position, so that the threaded bottom hole is processed;
then, the moving platform 22 of the servo sliding table moves the pipe workpiece 8 to a tapping station, as shown in fig. 2, after the tapping machine 62 is started, the tapping machine 63 is driven to rotate and move downwards to tap the pipe workpiece 8, when tapping reaches a preset depth, the tapping machine 62 rotates reversely to drive the tapping machine 63 to move upwards to an initial position, and the tapping machine 62 stops until the processing of a threaded hole in the pipe workpiece 8 is completed;
then the servo sliding table is started again to move the pipe workpiece 8 to the burr trimming station, as shown in fig. 3, the pneumatic rotary file 71 is started to drive the polishing head 74 to rotate at a high speed, the lifting cylinder 73 extends out to drive the polishing head 74 to move upwards, the polishing head 74 polishes the hole opening of the threaded hole which is just machined in the pipe workpiece 8, the pneumatic rotary file 71 stops after the hole opening is polished to a preset depth, the lifting cylinder 73 contracts to return to the initial position, and the machining of the threaded hole of the pipe workpiece 8 and the trimming of the hole opening burrs are completed.
The servo sliding table moves in the reverse direction to move the pipe workpieces 8 to an initial drilling station, the corner pressing cylinder 42 releases clamping, the pressing plate 41 rises and rotates in the reverse direction by 90 degrees, and workers take down the processed pipe workpieces 8.
The above description is only one embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and improvements can be made without departing from the principle of the present invention, and these should also be considered as belonging to the protection scope of the present invention.
Claims (5)
1. An automatic processing device for threaded holes of tubular workpieces is characterized in that:
the drilling machine comprises a servo sliding table, a drilling assembly, a tapping assembly and a burr trimming assembly;
the servo sliding table comprises a servo sliding table main body and a moving platform, and the upper side area of the moving platform in reciprocating motion forms a working area for processing the pipe workpieces;
the drilling assembly comprises a pneumatic power head support, a pneumatic power head and a drill bit, the pneumatic power head support is fixed beside the servo sliding table, the pneumatic power head is arranged on the pneumatic power head support, the drill bit is installed on the pneumatic power head, and the drill bit is aligned to the working area of the moving platform;
the tapping assembly comprises a tapping machine support, a tapping machine and a screw tap, the tapping machine support is also fixed beside the servo sliding table, the tapping machine is arranged on the tapping machine support, the screw tap is installed on the tapping machine, and the screw tap is aligned to the working area of the moving platform;
the deburring component comprises a polishing head, a pneumatic rotary file and a lifting cylinder, the lifting cylinder is fixed on the front side of the servo sliding table, the pneumatic rotary file is fixedly connected to the end portion of a piston rod of the lifting cylinder, the polishing head is installed on the pneumatic rotary file, and the polishing head extends into a working area of the moving platform along the moving direction of the moving platform.
2. The automatic processing device for the threaded holes of the pipe workpieces as claimed in claim 1, which is characterized in that:
a positioning block is fixedly connected to a moving platform of the servo sliding table, the positioning block is located in a working area of the moving platform, and a V-shaped positioning groove matched with the outer wall of the pipe workpiece is formed in the upper end face of the positioning block.
3. The automatic processing device for the threaded holes of the pipe workpieces as claimed in claim 1, which is characterized in that:
the pressing assembly comprises a corner pressing cylinder and a pressing plate, the corner pressing cylinder is fixedly connected to the moving platform, and the pressing plate is fixedly connected to the end portion of the piston rod of the corner pressing cylinder.
4. The automatic processing device for the threaded holes of the pipe workpieces as claimed in claim 1, which is characterized in that:
still include the rack, servo slip table main part fixed connection of servo slip table is at the rack up end, and the pneumatic power head support of drilling subassembly, the tapping machine support of tapping subassembly and the lift cylinder of repairing the burr subassembly are fixed connection also at the rack up end.
5. The automatic processing device for the threaded holes of the pipe workpieces as claimed in claim 1, which is characterized in that:
the burr trimming component further comprises a contact buffering column, the contact buffering column is fixedly connected to the support of the tapping machine, the contact buffering column extends to the upper side of the pneumatic rotary file, and when the lifting cylinder of the burr trimming component extends to the maximum position, the upper end face of the pneumatic rotary file is abutted to the lower end face of the contact buffering column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246234.8U CN213225072U (en) | 2020-09-30 | 2020-09-30 | Automatic machining device for threaded holes of pipe workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246234.8U CN213225072U (en) | 2020-09-30 | 2020-09-30 | Automatic machining device for threaded holes of pipe workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213225072U true CN213225072U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022246234.8U Active CN213225072U (en) | 2020-09-30 | 2020-09-30 | Automatic machining device for threaded holes of pipe workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213225072U (en) |
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2020
- 2020-09-30 CN CN202022246234.8U patent/CN213225072U/en active Active
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