CN209318871U - A kind of three facing cut chute arrangement of barrel block end - Google Patents
A kind of three facing cut chute arrangement of barrel block end Download PDFInfo
- Publication number
- CN209318871U CN209318871U CN201822257070.1U CN201822257070U CN209318871U CN 209318871 U CN209318871 U CN 209318871U CN 201822257070 U CN201822257070 U CN 201822257070U CN 209318871 U CN209318871 U CN 209318871U
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- block
- milling
- barrel block
- turntable
- barrel
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Abstract
The utility model discloses a kind of three facing cut chute arrangements of barrel block end, automation Milling Process for barrel block end skewed slot, including rectangular table, the workbench is equipped with a turntable and three milling units, it is characterized in that, the turntable is connected with Cam splitter, flat edge portion is evenly distributed with eight barrel block clamp systems on the turntable, each clamp system includes guide frame, and dynamic V-block, quiet V-block and the cam lock mandrel of opening Relative distribution are equipped in the guide frame.The beneficial effects of the utility model are: device structure is simple and realizes clamped one time and completes multiple working procedure simultaneous processing in same equipment, solve the problems, such as that machining accuracy caused by multiple clamping is not high, production efficiency improves three times, save workpiece week rotating tooling, reduce process equipment and worker, since equipment and personnel is reduced, good improvement result is played to management such as workshop hygiene safety accidents, product quality is improved, product cost is reduced.
Description
Technical field
The utility model belongs to field of machining, is related to the Xiyanping injection of the metals tubing such as barrel block in gun processing,
Especially a kind of three facing cut chute arrangement of barrel block end.
Background technique
The Xiyanping injection of traditional metal tubing is completed on milling machine, when needs carry out multiple slots in same metal tube
Groove milling operation when, when small lot, is completed by the way of same lathe multiple clamping, and when high-volume uses more machines,
Every lathe completes a procedure, both processing methods are required to multiple clamping, when due to multiple clamping, positioning and tooling
Problem, accumulating a large amount of clamping errors causes the machining accuracy of workpiece relatively low, and efficiency is slow, unstable quality, meanwhile, it is multi-process, more
The groove milling mode of lathe cooperation, the transmitting for the workpiece for needing a large amount of all rotating tooling to carry out between process, this equipment pipe to workshop
Reason, tool management, personal management, workshop hygiene management etc. have higher requirement.
According to investigation, existing multistation groove milling technology is processed primarily directed to straight trough in the technology in terms of current groove milling,
Wherein: Chinese utility model patent CN201820043982 .6 discloses a kind of groove milling drilling machine, including rack and fixed installation
Include in the main shaft device of rack, feed device, grip device, drilling equipment, slotting attachment and rat holing device, main shaft device
Main shaft oil cylinder, main shaft pedestal and main shaft slide plate, main shaft oil cylinder are fixedly installed in main shaft pedestal one end, piston rod and main shaft slide plate
It is fixedly connected, main shaft pedestal is connect with main shaft slide plate slides, and grip device is fixedly installed in main shaft slide plate, in the work of main shaft oil cylinder
Under, grip device is slided along main shaft pedestal, and feed device is opposite with drilling equipment to be installed on main shaft pedestal two sides;Slotting attachment
There are two, main shaft pedestal two sides are relatively arranged on, Xiyanping injection is carried out to the workpiece after drilling;Rat holing device is installed on main shaft
The one end of pedestal far from main shaft oil cylinder, the utility model realize drilling, groove milling and rat holing to workpiece by an equipment and grasp
The processing of the multi-process such as work.The technical disadvantages of the utility model are:
1. previous part workpiece whole process is after processing is completed, the processing operation of latter part workpiece, production section can be just carried out
It claps full；
2. material feed clamping mechanism is complicated, movement is various, increases the control difficulty of equipment, increases the failure rate of equipment；
3. the clamp system of the utility model can not fix to clamp barrel block；
4. the slotting attachment of the utility model is the end skewed slot processing that milling straight flute device is not used to barrel block.
So being directed to three face skewed slots of barrel block end, the prior art is unable to satisfy demand, and there is an urgent need to a kind of high efficiency
Three face skewed slot process equipments of high-precision barrel block end.
Summary of the invention
To overcome above-mentioned prior art defect, the utility model provides a kind of three facing cut chute arrangement of barrel block end.
Used by the utility model the specific technical proposal is:
A kind of three facing cut chute arrangement of barrel block end, for the automation Milling Process of barrel block end skewed slot, including
Rectangular table, the rectangular table are equipped with a turntable and three milling units, which is characterized in that the turntable
It is connected with Cam splitter, flat edge portion is evenly distributed with eight barrel block clamp systems, each folder on the turntable
The tight corresponding turntable installation site of mechanism is equipped with chip-removal hole, and each clamp system includes guide frame, the guide frame
Interior dynamic V-block, quiet V-block and the cam lock mandrel for being equipped with opening Relative distribution, the quiet V-block opening are equipped with fin, institute
The non-open side of V-block and cam lock mandrel movable contact are stated, the camlock axle position is in the dynamic V-block side of guide frame
Portion, the guide frame bottom are connected with the barrel block supporting plate that center is equipped with supporting plate chip-removal hole, and the clamp system is quiet in turntable
Corresponding with three milling units respectively when only, three milling units are uniformly distributed on half of circumference of turntable.
Turntable is driven due to using the Cam splitter of technology maturation, so that turntable structure is simple, movement is accurate, passes
It is dynamic steady, indexing accuracy is high, high rate performance is good and the service life is long；The V-block design of clamp system is more suitable for the folder of tubing workpiece
Tightly, and pinching action realizes more secure and reliable by cam, and the clamping mode that this scheme provides is accomplished manually, if you need to change
For Automatic-clamping, it is only necessary to handle be removed to the slider-crank mechanism for increasing cylinder driving, additionally due to quiet V-block is equipped with convex
Rib, when barrel block is clamped, barrel block two sides positioning table is withstood on fin just, completes to prevent barrel block while positioning
Axial-rotation, the supporting plate of clamp system bottom carries out axially position to barrel block, and iron when processing is cut and passes through chip-removal hole
Discharge.
The milling unit includes column and milling module, the column top as a further improvement of the utility model,
Portion is fixed with cylinder, and the column bottom is equipped with damping spring, is equipped on the column side wall and in the damping spring two sides
Two sliding rails, every sliding rail are movably equipped with two sliding blocks, and the sliding block is connect with the fixed plate for being fixed with milling module
Together, seamed edge is connect with the cylinder in the fixed plate, the milling module from top to bottom successively include electric reducer,
Main shaft, cutter chuck and milling cutter, the milling cutter axis obliquely in vertical direction with acute angle.
Using such design, the vertical direction movement of the milling module in milling unit is matched using cylinder and damping spring
It closes and completes, enough pressure downwards had both been improved when the too fast characteristic of cylinder movement in turn ensures milling skewed slot, by damping bullet
The damping characteristic of spring, when milling module milling skewed slot straight down movement characteristic be again it is fast slack-off, meet opened in machining it is thick
Using fast feed, using the principle fed at a slow speed, it is by slow that milling, which is completed to move straight up when being detached from workpiece, for finishing
It becomes faster, also complies with the principle of withdrawing in machining；Due to the milling cutter axis obliquely in vertical direction with acute angle, so
The skewed slot of scientific and technological milling barrel block end, while milling module is adopted with fixed plate and is tightened by bolts, it may be necessary to pass through jackscrew
Carry out angle adjustment.
Preferably, barrel block clamp system is eight.
Preferably, the clamp system is divided into structure is identical, size is different two kinds, and is uniformly alternately distributed in turntable
Upper flat edge portion.The Xiyanping injection of two kinds of workpiece of processing can satisfy using this design, and can guarantee each processing mould
The workpiece of block processing is the workpiece of model of the same race.
Preferably, the milling unit is equipped with cutting fluid spray head and pressure-air spray head.Using so really in order to full
Foot automation process requirements, cutting fluid can improve the milling operating condition of milling cutter, the pressure-air then multi-work piece when completing the process
Machined surface is blown, and the sundries such as the iron filings of machined surface are removed, and guarantees that workpiece will not be scratched when next process processing.
Preferably, the quiet V-block open end is equipped with reset spring, and the reset spring is connect with dynamic V-block open end.
It can be that V-block automatically resets using such design, convenient for the placement and taking-up of workpiece, improve processing efficiency.
Preferably, limited block is equipped with below the column and positioned at the guide rail end.It can be prevented using such design
When only damping spring fails, milling module hits turntable and rectangular table, while the milling unit is subtracted by servo-electric
Fast machine driving.It is capable of the precision of more precise control Milling Process using servo motor.
The good effect of the utility model is: device structure it is simple and realize clamped one time completed in same equipment it is more
Procedure simultaneous processing solves the problems, such as that machining accuracy caused by multiple clamping is not high, and production efficiency improves three times, solves
Transmitting between process saves all rotating toolings, reduces process equipment, saves cost of labor, since equipment and personnel is reduced,
Good improvement result is played to management such as workshop hygiene safety accidents, product quality is improved, reduces product cost.
Detailed description of the invention
Fig. 1 is the utility model axonometric drawing；
Fig. 2 is a kind of three facing cut chute arrangement side view of barrel block end and partial sectional view shown in Fig. 1；
Fig. 3 is a kind of three facing cut chute arrangement top view of barrel block end shown in Fig. 1；
Fig. 4 is a kind of milling unit motion part side view that three facing cut chute arrangement of barrel block end includes shown in Fig. 1
Figure；
Fig. 5 is a kind of milling unit motion partial elevational that three facing cut chute arrangement of barrel block end includes shown in Fig. 1
Figure；
Fig. 6 is a kind of clamp system axonometric drawing that three facing cut chute arrangement of barrel block end includes shown in Fig. 1；
Fig. 7 is a kind of clamp system top view that three facing cut chute arrangement of barrel block end includes shown in Fig. 1；
Fig. 8 is a kind of workpiece barrel block axonometric drawing of three facing cut chute arrangement of barrel block end application shown in Fig. 1；
Fig. 9 is a kind of workpiece barrel block top view of three facing cut chute arrangement of barrel block end application shown in Fig. 1.
Marginal data: 10-milling units, 101-cutting fluid spray heads, 102-pressure-air spray heads, 103-cylinders,
104-sliding blocks, 105-sliding rails, 106-milling cutters, 107-cutter chucks, 108-lock-screws, 109-electric reducers,
110-jackscrews, 111-main shafts, 112-fixed plates, 113-columns, 114-milling modules, 115-damping springs, 116-limits
Position block, 20-rectangular tables, 30-turntables, 301-chip-removal holes, 40-clamp systems, 401-handles, 402-cam locks
Mandrel, 403-reset springs, 404-supporting plate chip-removal holes, 405-fins, 406-dynamic V-blocks, 407-quiet V-blocks, 408-
Supporting plate, 409-guide frames, 50-electric boxs, 60-cutting liquid cases, 70-Cam splitters, 80-barrel blocks, 801-is fixed
Position platform, 802-skewed slot A, 803-skewed slot B, 804-skewed slot C.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments:
A kind of three facing cut chute arrangement of barrel block end, for the automation Milling Process of 80 end skewed slot of barrel block, packet
Rectangular table 20 is included, the rectangular table 20 is equipped with a turntable 30 and three milling units 10, and feature exists
In the turntable 30 is connected with Cam splitter 70, and flat edge portion is evenly distributed with eight barrel block folders on the turntable 30
Tight mechanism 40, corresponding 30 installation site of turntable of each clamp system 40 are equipped with chip-removal hole 301, each clamp system
40 include guide frame 409, and dynamic V-block 406,407 and of quiet V-block of opening Relative distribution are equipped in the guide frame 409
Cam lock mandrel 402, quiet 407 opening of V-block are equipped with fin 405, the non-open side of the dynamic V-block 406 and cam lock
402 movable contact of mandrel, the cam lock mandrel 402 are located at 406 middle side part of dynamic V-block of guide frame 409, the guide housing
409 bottom of frame is connected with the barrel block supporting plate 408 that center is equipped with supporting plate chip-removal hole 404, and the clamp system 40 is quiet in turntable 30
Corresponding with three milling units 10 respectively when only, three milling units 10 uniformly divide on half of circumference of turntable 30
Cloth, the milling unit 10 include column 113 and milling module 114, and cylinder 103 is fixed at the top of the column 113, described vertical
113 bottom of column is equipped with damping spring 115, is equipped with two sliding rails on 113 side wall of column and in 115 two sides of damping spring
105, every sliding rail is movably equipped with two sliding blocks 104, the sliding block 105 with the fixed plate that is fixed with milling module 114
112 link together, and seamed edge is connect with the cylinder 103 in the fixed plate 112, the milling module 114 from top to bottom according to
It is secondary include electric reducer 109, main shaft 111, cutter chuck 107 and milling cutter 106, the milling cutter axis obliquely with vertical side
To at an acute angle.
It is two kinds that the clamp system 40, which is divided to, and is uniformly alternately distributed in flat edge portion on turntable 30.
The milling unit 10 is equipped with cutting fluid spray head 101 and pressure-air spray head 102.
407 open end of quiet V-block is equipped with reset spring 403, the reset spring 403 and dynamic 406 open end of V-block
Connection.
Below the column 113 and it is located at 105 end of sliding rail equipped with limited block 116.
The power of the milling unit is electric reducer 109 simultaneously, and electric reducer 109 is servo-electric speed reducer.
Specific embodiment:
The utility model when it is implemented, barrel block 80 is placed on supporting plate 408 by worker, the through-hole of barrel block 80 with
Supporting plate chip-removal hole 40 and chip-removal hole 301 are identical, and the positioning table 801 of barrel block 80 be equipped with quiet 407 opening of V-block it is convex
Rib 405 is close together, at this time manually rotated handle 401, and cam lock mandrel 402 rotates under the promotion of handle 401, by dynamic V-type
Block 406 pushes quiet V-block 407 to, clamps until by barrel block 80, completes to clamp work at this time, starts turntable 30, turntable 30 turns over
90 degree, first barrel block 80 clamped at this time goes to first milling unit, 10 lower section, and milling unit 10 is in electric box 50
The lower process for starting milling skewed slot C804 of PLC control, and worker operating position turns over an empty clamp system 40 at this time, work
People repeats the clamp operation of first barrel block 80, and second barrel block 80 is stepped up on clamp system 40, is again started up and turns
Disk 30, turntable 30 turn over 90 degree, and first clamped at this time barrel block 80 goes to second milling unit, 10 lower section, milling unit
10 start the process of milling skewed slot C803 under the PLC control in electric box 50, and second barrel block 80 of clamping goes to first
A 10 lower section of milling unit, the process that milling unit 10 starts milling skewed slot C804 under the PLC control in electric box 50, and work
People's operating position turns over an empty clamp system 40 again at this time, and worker repeats the clamp operation of first barrel block 80, by the
Three barrel blocks 80 step up on clamp system 40, are again started up turntable 30, and turntable 30 turns over 90 degree, first clamped at this time
Barrel block 80 goes to 10 lower section of third milling unit, and it is oblique that milling unit 10 starts milling under the PLC control in electric box 50
The process of slot C802, second barrel block 80 of clamping go to second milling unit, 10 lower section, and milling unit 10 is in electric box
The lower process for starting milling skewed slot C803 of PLC control in 50, the third part barrel block 80 of clamping go to first milling unit
10 lower sections, the process that milling unit 10 starts milling skewed slot C804 under the PLC control in electric box 50, and worker operating position
Turn over an empty clamp system 40 again at this time, worker repeats the clamp operation of first barrel block 80, by the 4th barrel block
80 step up on clamp system 40, are again started up turntable 30, and turntable 30 turns over 90 degree, 80 turns of first clamped at this time barrel block
It completes to process to worker operating position, be removed by worker, and the 5th barrel block 80 is stepped up on clamp system 40, clamping
Second barrel block 80 goes to 10 lower section of third milling unit, and milling unit 10 starts under the PLC control in electric box 50
The process of milling skewed slot C802, the third part barrel block 80 of clamping go to second milling unit, 10 lower section, and milling unit 10 exists
The lower process for starting milling skewed slot C803 of PLC control in electric box 50, the 4th barrel block 80 of clamping go to first milling
10 lower section of unit is cut, the process that milling unit 10 starts milling skewed slot C803 under the PLC control in electric box 50 is so followed
It changes.
The process of milling skewed slot is as follows:
1. barrel block 80 goes to 10 lower section of milling unit；
2. cylinder starting pushes milling module to move straight down, while milling module starts；
3. contact damping spring；
4. milling skewed slot, while liquid case starting is cut, cutting fluid spray head 101 is started to work；
5. completing milling skewed slot, cylinder reverse starting pushes milling module to move straight up, while cutting fluid stops, and opens
Dynamic pressure-air, pressure-air spray head 102 start to be blown barrel block 80；
6. milling module starts homing, pressure-air stops, and turntable starts turning.
As can be seen from the above-described embodiment, multiple processes are merged and are completed in the same equipment by the utility model, and complete
It processes, while each process is non-interference, carries out simultaneously, improves processing efficiency, realizes primary at the skewed slot of barrel block 80
The skewed slot processing of barrel block 80 can be completed in clamping, eliminates the accumulated error of multiple clamping processing, improves the processing of product
Quality, structure is simple, high in machining efficiency, good product quality and stabilization, while saving equipment and manually reducing product cost.
Above-described embodiment elaborates the utility model.Certainly, above description is not the limit to the utility model
System, the utility model are also not limited to above-mentioned example, and related technical personnel are made in the essential scope of the utility model
Variation, remodeling, addition are reduced, replacement, also belong to the protection scope of the utility model.
Claims (7)
1. a kind of three facing cut chute arrangement of barrel block end, for the automation Milling Process of barrel block end skewed slot, including length
Scanning table, the rectangular table are equipped with a turntable and three milling units, which is characterized in that the turntable connects
It is connected to Cam splitter, flat edge portion is evenly distributed with several barrel block clamp systems, each folder on the turntable
The tight corresponding turntable installation site of mechanism is equipped with chip-removal hole, and each clamp system includes guide frame, the guide frame
Interior dynamic V-block, quiet V-block and the cam lock mandrel for being equipped with opening Relative distribution, the quiet V-block opening are equipped with fin, institute
The non-open side of V-block and cam lock mandrel movable contact are stated, the camlock axle position is in the dynamic V-block side of guide frame
Portion, the guide frame bottom are connected with the barrel block supporting plate that center is equipped with supporting plate chip-removal hole, and the clamp system is quiet in turntable
Corresponding with three milling units respectively when only, three milling units are uniformly distributed on half of circumference of turntable.
2. three facing cut chute arrangement of a kind of barrel block end according to claim 1, which is characterized in that the milling unit
Including column and milling module, cylinder is fixed at the top of the column, the column bottom is equipped with damping spring, the stud sides
Two sliding rails are equipped on wall and in the damping spring two sides, every sliding rail is movably equipped with two sliding blocks, and the sliding block is equal
It links together with the fixed plate for being fixed with milling module, seamed edge is connect with the cylinder in the fixed plate, the milling mould
Block from top to bottom successively include electric reducer, main shaft, cutter chuck and milling cutter, the milling cutter axis obliquely with vertical side
To at an acute angle.
3. three facing cut chute arrangement of a kind of barrel block end according to claim 1, which is characterized in that the barrel block folder
Tight mechanism is eight.
4. three facing cut chute arrangement of a kind of barrel block end according to claim 1, which is characterized in that the clamp system
It is divided into structure is identical, size is different two kinds, and is uniformly alternately distributed in flat edge portion on turntable.
5. three facing cut chute arrangement of a kind of barrel block end according to any one of claims 1 to 4, which is characterized in that institute
Milling unit is stated equipped with cutting fluid spray head and pressure-air spray head.
6. three facing cut chute arrangement of a kind of barrel block end according to any one of claims 1 to 4, which is characterized in that institute
Quiet V-block open end is stated equipped with reset spring, the reset spring is connect with dynamic V-block open end.
7. three facing cut chute arrangement of a kind of barrel block end according to claim 2, which is characterized in that below the column
And it is located at the sliding rail end and is equipped with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257070.1U CN209318871U (en) | 2018-12-30 | 2018-12-30 | A kind of three facing cut chute arrangement of barrel block end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257070.1U CN209318871U (en) | 2018-12-30 | 2018-12-30 | A kind of three facing cut chute arrangement of barrel block end |
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| Publication Number | Publication Date |
|---|---|
| CN209318871U true CN209318871U (en) | 2019-08-30 |
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ID=67730033
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822257070.1U Expired - Fee Related CN209318871U (en) | 2018-12-30 | 2018-12-30 | A kind of three facing cut chute arrangement of barrel block end |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396514A (en) * | 2018-12-30 | 2019-03-01 | 日照兄弟机械有限公司 | A kind of three facing cut chute arrangement of barrel block end |
-
2018
- 2018-12-30 CN CN201822257070.1U patent/CN209318871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396514A (en) * | 2018-12-30 | 2019-03-01 | 日照兄弟机械有限公司 | A kind of three facing cut chute arrangement of barrel block end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |