CN113134738A - Sawing and drilling combined production line - Google Patents
Sawing and drilling combined production line Download PDFInfo
- Publication number
- CN113134738A CN113134738A CN202110480750.3A CN202110480750A CN113134738A CN 113134738 A CN113134738 A CN 113134738A CN 202110480750 A CN202110480750 A CN 202110480750A CN 113134738 A CN113134738 A CN 113134738A
- Authority
- CN
- China
- Prior art keywords
- longitudinal
- drilling
- sawing
- unit
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The sawing and drilling combined production line comprises a transverse material rack and a longitudinal feeding roller way, wherein a sawing unit is arranged at the tail end of the longitudinal feeding roller way; the discharge end of the sawing unit is provided with a longitudinal middle power roller way and a transverse excess material discharging device; the feeding end of the longitudinal middle power roller way is provided with a longitudinal workbench I and a longitudinal workbench II; one side of the longitudinal workbench I is connected with a transverse lower material rack, and the other side of the longitudinal workbench I is provided with a drilling unit; the drilling unit comprises a drilling unit lathe bed, a drilling unit upright post, a drilling unit power head and a code spraying system; the longitudinal moving stroke of the power head of the drilling unit along the bed of the drilling unit is larger than the longitudinal total length of the longitudinal workbench I and the longitudinal workbench II. The automatic production of saw cutting and drilling of the steel rail piece in the alloy steel assembly frog is realized; the wing rail machining precision and the production efficiency of important components of the alloy steel are improved. Practical, reliable, labor-saving and efficient.
Description
Technical Field
The invention belongs to the technical field of operation and transportation combined operation mechanical equipment, and particularly relates to a sawing and drilling combined production line.
Background
The alloy steel frog has the good performances of high strength, high wear resistance, weldability and the like, and the quantity of the alloy steel frog is increasingly demanded. The machining of the wing rail, which is an important component of the alloy steel, is an important factor influencing the yield of the alloy steel frog. The existing processing method of the alloy steel frog and the wing rail is to saw and cut by a belt sawing machine and then drill holes by a drilling machine, so that the frequency of the transportation of workpieces is high, and the processing precision is low. In view of this, the following improvement is proposed.
Disclosure of Invention
The technical problems solved by the invention are as follows: the sawing and drilling combined production line is adopted to improve the machining precision and the production efficiency of the wing rails of important alloy steel components.
The technical scheme adopted by the invention is as follows: sawing and drilling combined production line is characterized in that: the device comprises a transverse material rack which is vertically connected with a longitudinal feeding roller bed; a sawing unit is arranged at the tail end of the longitudinal feeding roller bed; the discharge end of the sawing unit is provided with a longitudinal middle power roller way; the longitudinal middle power roller way is vertically connected with the transverse downward excess material device; a longitudinal workbench I is arranged at the longitudinal feeding tail end of the longitudinal middle power roller way; one side of the longitudinal workbench I is vertically connected with a transverse lower material rack; a drilling unit is arranged on the other side of the longitudinal workbench I; the drilling unit comprises a drilling unit lathe bed parallel to the longitudinal workbench I; the drilling unit lathe bed is provided with a drilling unit upright post; the drilling unit upright column is provided with a drilling unit power head and a code spraying system; a longitudinal workbench II is connected with the longitudinal feeding end of the longitudinal workbench I; the longitudinal workbench II is used for manual feeding and discharging; the longitudinal moving stroke of the power head of the drilling unit along the bed of the drilling unit is larger than the longitudinal total length of the longitudinal workbench I and the longitudinal workbench II.
In the above technical solution, further: the drilling unit is provided with a drilling unit scrap iron box; the sawing unit is provided with a sawing unit scrap iron box; a scrap box is arranged beside the scrap box of the sawing unit.
In the above technical solution, further: the drilling unit is a steel rail processing area corresponding to the longitudinal workbench I; the drilling unit corresponding to the longitudinal workbench II is a machining area of the core rail and the insert; the tail end of the longitudinal feeding of the longitudinal workbench I is provided with a workpiece hard limiting structure.
In the above technical solution, further: the workpiece hard limiting structure is a limiting plate.
In the above technical solution, further: the sawing unit is provided with a first laser correlation switch; the first laser correlation switch is used for detecting the arrival of the rail head of the steel rail; a second laser correlation switch is arranged at the rear side of the feeding direction of the first laser correlation switch; the second laser correlation switch is used as the starting point of the steel rail stub bar and is used for determining the sawing length of the steel rail.
In the above technical solution, further: the longitudinal workbench I is provided with a lifting power roller; the lifting tail end of the lifting power roller is as high as the drilling operation height of the drilling unit.
In the above technical solution, further: the longitudinal workbench I is provided with a material pushing mechanism; the pushing mechanism is used for pushing the steel rail into the drilling unit.
In the above technical solution, further: the drilling unit is provided with an electromagnetic chuck for adsorbing the steel rail.
In the above technical solution, further: a permanent magnetic chuck and a supporting seat are arranged on the table top of the longitudinal workbench II; a plurality of permanent magnetic suckers and a plurality of supporting seats are arranged at intervals along the length direction of the longitudinal workbench II; a T-shaped groove is formed in the upper end face of the supporting seat; the T-shaped groove is used for fixing the tool and the clamp so as to clamp the alloy steel core rail or the alloy steel insert.
In the above technical solution, further: the drilling unit is provided with a chamfering mechanism.
Compared with the prior art, the invention has the advantages that:
1. the rail head sawing length is detected and determined through the two groups of laser correlation switches, the detection is accurate, the method is economical and practical, and the automatic sawing detection of the rail piece length is realized.
2. After a rail piece reaches a longitudinal workbench I8, a steel rail is fixed by combining an electromagnetic chuck of a drilling unit, and then drilling operation after sawing is carried out; the workpiece is simple, stable, efficient and reliable to fix; the longitudinal workbench II 9 on the rear side of the longitudinal workbench I8 is combined with the electromagnetic chuck 901 and the supporting seat 902 and used for manually clamping and fixing the alloy steel core rail and the alloy steel insert and is combined with the drilling unit to perform automatic drilling operation; the requirement on the machining precision of the wing rail which is an important component of alloy steel is met, and the production efficiency is improved; the clamping is simple, reliable, stable, efficient and convenient.
3. When the invention is used for drilling, the steel rail is fixed in a magnetic suction mode, thus the invention is simple, practical, economic, reliable and efficient.
4. The longitudinal workbench I8 is provided with a lifting power roller for lifting the steel rail to the drilling operation height of the drilling unit, and the subsequent drilling operation is completed by combining electromagnetic adsorption fixation, so that the drilling operation is automatic, efficient and accurate.
5. The longitudinal workbench I8 is provided with a pushing mechanism, the pushing mechanism is used for pushing a steel rail on the longitudinal workbench I8 to abut against a workpiece hard limiting structure 15, namely a limiting plate, so that the accurate positioning of a drilling position is realized; the positioning is simple, efficient and reliable, and the subsequent accurate drilling operation is facilitated.
6. After the drilling processing of the steel rail on the station I8 of the longitudinal workbench is finished, the material pushing mechanism retreats; the lifting power descending roller resets; the electromagnetic chuck of the sawing unit demagnetizes, and the drilled steel rail is automatically discharged by the transverse discharging frame 7, so that the device is simple, efficient, time-saving and labor-saving.
7. The longitudinal workbench II 9 of the invention realizes manual and automatic feeding and discharging of special rail parts; fixing the workpiece in a magnetic suction and clamp fastening mode; the flexibility ratio is high, can satisfy the drilling user demand of special construction work piece, and freedom flexibility ratio is high, and is simple practical reliable.
Drawings
FIG. 1 is a top view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic structural diagram of the vertical workbench ii in fig. 1.
Fig. 4 is a schematic structural diagram of the drilling unit in fig. 1.
Fig. 5 is a schematic structural diagram of the longitudinal intermediate power roller way and the transverse blanking device in fig. 1.
Fig. 6 is a schematic structural diagram of the sawing unit in fig. 2.
In the figure: 1-transverse material rack, 2-longitudinal material loading roller way, 3-sawing unit, 4-longitudinal intermediate power roller way, 5-transverse excess material discharging device, 6-drilling unit bed, 7-transverse material rack, 8-longitudinal workbench I, 9-longitudinal workbench II, 10-code spraying system, 11-drilling unit power head, 12-drilling unit column, 13-drilling unit scrap iron box, 14-core rail and insert block processing area, 15-workpiece hard limiting structure, 16-steel rail processing area, 17-scrap iron box, 18-sawing unit scrap iron box, 901-permanent magnetic chuck, 902-supporting seat, 9021-T type groove, 301-double-roller sawing and 302-pressing air cylinder.
Detailed Description
Specific embodiments of the present invention are described below with reference to fig. 1-6.
The sawing and drilling combined production line comprises an upper material rack 1, a longitudinal feeding roller way 2, a sawing unit 3, a middle power roller way 4, a transverse blanking excess material device 5, a longitudinal workbench I8, a longitudinal workbench II 9, a drilling unit and a transverse blanking rack 7.
The combined sawing and drilling production line (shown in figure 1) comprises a transverse material rack 1, wherein the transverse material rack 1 is vertically connected with a longitudinal feeding roller table 2. The transverse material rack 1 is used for conveying the steel rails towards the longitudinal feeding roller way 2 in the transverse direction, and after the steel rails are conveyed to the longitudinal feeding roller way 2, the transverse material rack 1 stops conveying to finish automatic feeding of the steel rails from the transverse material rack 1 to the longitudinal feeding roller way 2. The manpower is saved, and the efficiency is improved.
The conveying tail end of the longitudinal feeding roller way 2 for longitudinal feeding is provided with a sawing unit 3.
The sawing unit 3 (shown in fig. 6) includes two sets of upper and lower sawing rollers 301 that are axisymmetric to the left and right; the sawing double-roller 301 is used for conveying steel rails in an up-and-down opposite clamping manner; the upper and lower sawing double rollers 301 are used for clamping the steel rail by combining a clamping mechanism, and after the steel rail is clamped, the sawing mechanism is used for fixed-size sawing of the steel rail.
The discharge end of the sawing unit 3 is provided with a longitudinal middle power roller way 4. The longitudinal intermediate power roller table 4 is used for conveying the steel rail in a fixed length mode so as to facilitate the sawing unit 3 to saw in a fixed length mode.
The longitudinal middle power roller way 4 is vertically connected with the transverse downward excess material device 5. And the transverse blanking device 5 is used for carrying out automatic blanking treatment on the steel rail residual material after the sawing is finished. The labor is saved, and the device is automatic and efficient.
And a longitudinal workbench I8 is arranged at the longitudinal feeding tail end of the longitudinal middle power roller way 4. And a longitudinal workbench I8 is used for automatically drilling the sawed and formed steel rail.
One side of the longitudinal workbench I8 is vertically connected with a transverse lower rack 7; the transverse blanking frame 7 is used for automatically blanking the steel rail after drilling is completed, so that labor is saved, and the device is automatic and efficient.
A drilling unit is arranged on the other side of the longitudinal workbench I8; and the drilling unit is used for preparing the steel rail on the longitudinal workbench I8 after the sawing is finished for drilling.
The drilling unit comprises a drilling unit bed body 6 parallel to the longitudinal workbench I8; the drilling unit lathe bed 6 extends along the length direction of the longitudinal workbench I8; and the hole unit bed 6 provides a travel path for the drilling unit power head 11 in the drilling unit.
Namely, the drilling unit lathe bed 6 is provided with a drilling unit upright post 12; the drilling unit upright post 12 is used for supporting and installing the drilling unit power head 11 and the code spraying system 10. The drilling unit power head 11 is used for executing automatic drilling operation; the code spraying system 10 is used for automatically spraying codes on the steel rails.
And a longitudinal workbench II 9 is connected with the longitudinal feeding end of the longitudinal workbench I8. And the longitudinal workbench II 9 is used for manually loading and unloading and clamping an alloy steel core rail or an alloy steel insert with a special structure. And automatic drilling operation of the alloy steel point rail or the alloy steel insert is realized.
On the basis of the above steps: the longitudinal workbench II 9 is used for manual feeding and discharging; the longitudinal moving stroke of the drilling unit power head 11 along the drilling unit lathe bed 6 is larger than the longitudinal total length of the longitudinal workbench I8 and the longitudinal workbench II 9. Namely, the power head 11 of the drilling unit can meet the drilling operation of the steel rail on the long-stroke longitudinal workbench I8 and the automatic drilling operation of the alloy steel core rail or the alloy steel insert on the longitudinal workbench II 9.
(as shown in fig. 2) in the above embodiment, further: the drilling unit is provided with a drilling unit scrap iron box 13; the drilling unit iron chip box 13 is used for collecting iron chips after drilling. The ground is ensured to be clean.
The sawing unit 3 is provided with a sawing unit scrap iron box 18. The saw cutting unit scrap iron box 18 is used for collecting scrap iron of the saw cutting mechanism, and the cleanness of the ground is guaranteed.
A scrap box 17 is arranged beside the scrap box 18 of the sawing unit. The waste bin 17 is used for collecting waste materials which are partially sawed, and is convenient to recycle.
In the above embodiment, further: the drilling unit is a steel rail machining area 16 corresponding to the longitudinal workbench I8. The area is used for processing the steel rail which is automatically conveyed by the longitudinal middle power roller way 4 and is sawn.
And the drilling unit corresponding to the longitudinal workbench II 9 is a point rail and insert machining area 14. The core rail and insert machining area 14 is used for automatically drilling and machining the alloy steel core rail or the alloy steel insert which is manually clamped on the longitudinal workbench II 9.
The tail end of the longitudinal feeding of the longitudinal workbench I8 is provided with a workpiece hard limiting structure 15. The workpiece hard limiting structure 15 is used for separating the longitudinal workbench I8 from the longitudinal workbench II 9; while separating the rail and insert machining area 14 from the rail machining area 16.
In the above embodiment, further: the workpiece hard limiting structure 15 is a limiting plate. Simple structure, spacing reliable, economical and practical, and accurate, reliable and efficient positioning.
In the above embodiment, further: the sawing unit 3 is provided with a first laser correlation switch; the first laser correlation switch is used for detecting the arrival of the rail head of the steel rail. When the rail head of the steel rail shields the first laser correlation switch, the system receives a rail part material arrival signal. And starting the servo mechanism by the sawing unit 3, and continuously conveying the steel rail with a fixed length so as to enable the steel rail to cross the sawing unit 3 until the steel rail is conveyed to the front side of the second laser correlation switch of the sawing unit to stop conveying.
A second laser correlation switch is arranged at the rear side of the feeding direction of the first laser correlation switch; the second laser correlation switch is used as the starting point of the steel rail stub bar and is used for determining the sawing length of the steel rail. When the steel rail is conveyed to the second laser correlation switch and laser beams of the second laser correlation switch are shielded, the steel rail is continuously restarted by the servo mechanism to be conveyed forwards, the servo mechanism conveys the steel rail according to the set length, after the steel rail reaches the set length, the servo motor stops conveying, the steel rail is shown to cross the position of a saw cutting point according to the set length, the pressing cylinder performs pressing action, and the steel rail is clamped; and starting the sawing mechanism, and performing open sawing to finish the fixed-length automatic sawing operation of the steel rail. The sawed steel rail is continuously conveyed forwards to the longitudinal workbench I8 through the longitudinal middle power roller way 4.
In the above embodiment, further: the longitudinal workbench I8 is provided with a lifting power roller; and the lifting power roller is used for lifting the sawed and formed steel rail, and lifting the steel rail to the drilling operation height of the drilling unit and then stopping lifting. The lifting tail end of the lifting power roller is as high as the drilling operation height of the drilling unit, so that the drilling unit can conveniently drill the steel rail.
In the above embodiment, further: the longitudinal workbench I8 is respectively provided with a material pushing mechanism along the conveying direction and the transverse direction; the pushing mechanism is used for pushing the steel rail into the electromagnetic chuck close to the drilling unit, the left end of the steel rail is close to the workpiece hard limiting structure 15, namely a limiting plate, of the drilling unit, and automatic positioning operation of the steel rail in the drilling unit is completed through the pushing mechanism.
In the above embodiment, further: and the drilling unit is provided with an electromagnetic chuck for adsorbing the steel rail. The electromagnetic chuck is electrified to firmly adsorb the steel rail; after the electromagnetic chuck is powered off, the electromagnetic chuck releases adsorption, and the electromagnetic chuck is lowered and reset by the lifting power roller to complete automatic blanking operation after hole drilling.
In the above embodiment, further: and a permanent magnetic chuck 901 and a supporting seat 902 are arranged on the table top of the longitudinal workbench II 9. The longitudinal workbench II 9 is located on the conveying rear side of the longitudinal workbench I8 and is collinear with the longitudinal workbench I8, the longitudinal workbench II 9 is used for manually clamping an alloy steel core rail or an alloy steel insert, and automatic drilling operation is performed on the alloy steel core rail or the alloy steel insert through a drilling unit on one side of the longitudinal workbench II 9.
The permanent magnetic chucks 901 and the supporting seat 902 arranged on the table top of the longitudinal workbench II 9 are arranged in a plurality at intervals along the length direction of the longitudinal workbench II 9. So as to adsorb and fix the workpiece with enough length.
A T-shaped groove 9021 is formed in the upper end face of the supporting seat 902; and the T-shaped groove 921 is used for fixing a tool and a clamp so as to clamp an alloy steel core rail or an alloy steel insert.
In the above embodiment, further: the drilling unit is provided with a chamfering mechanism, and the chamfering mechanism is used for automatic chamfering operation after drilling.
The working principle of the invention is as follows: a certain number of steel rails are placed on the transverse rack 1 at certain intervals, a material pushing mechanism on the transverse rack 1 conveys the steel rails to the longitudinal feeding roller bed 2, the longitudinal feeding roller bed 2 drives power to convey the steel rails forwards, and the steel rails are conveyed to a pair of roller feeding positions of the sawing unit 3; saw cut the first laser correlation switch that 3 pairs of rollers pay-off departments of unit were equipped with and detect the railhead, detect behind the railhead stub bar, continue the pay-off by the pair roller of saw cutting unit 3, make the rail smoothly through saw cutting unit 3, reach another pair of rollers pay-off departments of saw cutting unit 3 discharge end, continue to carry out servo pay-off by the pair roller of here, after feeding a segment distance, detect the stub bar by second laser correlation switch, detect behind the stub bar, numerical control system uses this as the benchmark to carry out numerical control fixed length pay-off, stop the pay-off after reaching fixed length pay-off length, open saw cuts processing.
After the sawing is finished, the steel rail is conveyed to a longitudinal workbench I8 through a longitudinal middle power roller way 4, feeding is stopped after the end of the steel rail is tightly attached to a limiting plate at the end of the longitudinal workbench I8, a lifting power roller is arranged on the longitudinal workbench I8, after the lifting power roller lifts the steel rail to the working height of a drilling unit, a material pushing mechanism arranged on the longitudinal workbench I8 pushes the steel rail, the steel rail is pushed into the drilling unit, an electromagnetic chuck of the drilling unit attracts the steel rail, and then the steel rail is drilled; the drilling unit comprises a front chamfering mechanism and can perform chamfering operation after the steel rail is drilled.
After the drilling and chamfering are finished; the material pushing mechanism on the longitudinal workbench I8 retreats, the electromagnetic chuck of the drilling unit demagnetizes, the steel rails after the drilling chamfer code spraying processing are moved to the material waiting area on the transverse blanking frame 7 by the transverse blanking frame 7, and the operation is circulated until a certain number of steel rails are accumulated on the transverse blanking frame 7 to carry out centralized hoisting operation, so that the automatic sawing and drilling chamfer operation is completed.
The vertical workbench II 9 is used for machining an alloy steel center rail and an alloy steel insert, the permanent magnetic chuck 901 and the supporting seat 902 are arranged on the table top of the vertical workbench II 9 and are arranged at intervals, and the upper end face of the supporting seat 902 is provided with a T-shaped groove 9021 which can fix a tool and a clamp, so that the alloy steel center rail and the alloy steel insert can be drilled. Wherein the differences are: the alloy steel point rail and the alloy steel insert need to be loaded and unloaded manually to meet the positioning requirement of a special structure and accurately drill.
From the above description it can be found that: the rail head sawing length is detected and determined through the two groups of laser correlation switches, the detection is accurate, the method is economical and practical, and the automatic sawing detection of the rail piece length is realized.
After a rail piece reaches a longitudinal workbench I8, a steel rail is fixed by combining an electromagnetic chuck of a drilling unit, and then drilling operation after sawing is carried out; the workpiece is simple, stable, efficient and reliable to fix; the longitudinal workbench II 9 on the rear side of the longitudinal workbench I8 is combined with the electromagnetic chuck 901 and the supporting seat 902 and used for manually clamping and fixing the alloy steel core rail and the alloy steel insert and is combined with the drilling unit to perform automatic drilling operation; the requirement on the machining precision of the wing rail which is an important component of alloy steel is met, and the production efficiency is improved; the clamping is simple, reliable, stable, efficient and convenient.
When the invention is used for drilling, the steel rail is fixed in a magnetic suction mode, thus the invention is simple, practical, economic, reliable and efficient.
The longitudinal workbench I8 is provided with a lifting power roller for lifting the steel rail to the drilling operation height of the drilling unit, and the subsequent drilling operation is completed by combining electromagnetic adsorption fixation, so that the drilling operation is automatic, efficient and accurate.
The longitudinal workbench I8 is provided with a pushing mechanism, the pushing mechanism is used for pushing a steel rail on the longitudinal workbench I8 to abut against a workpiece hard limiting structure 15, namely a limiting plate, so that the accurate positioning of a drilling position is realized; the positioning is simple, efficient and reliable, and the subsequent accurate drilling operation is facilitated.
After the drilling processing of the steel rail on the station I8 of the longitudinal workbench is finished, the material pushing mechanism retreats; the lifting power descending roller resets; the electromagnetic chuck of the sawing unit demagnetizes, and the drilled steel rail is automatically discharged by the transverse discharging frame 7, so that the device is simple, efficient, time-saving and labor-saving.
The longitudinal workbench II 9 of the invention realizes manual and automatic feeding and discharging of special rail parts; fixing the workpiece in a magnetic suction and clamp fastening mode; the flexibility ratio is high, can satisfy the drilling user demand of special construction work piece, and freedom flexibility ratio is high, and is simple practical reliable.
In conclusion, the automatic saw cutting and drilling device is mainly used for automatic saw cutting and automatic drilling continuous operation of steel rail parts in alloy steel assembly frog and automatic drilling operation of alloy steel point rails and alloy steel insert holes. The automatic production of saw cutting and drilling of steel rail pieces in the alloy steel assembly frog is realized. The wing rail machining precision and the production efficiency of important components of the alloy steel are improved. Practical, reliable, labor-saving and efficient.
It should be understood that although the present description is described in terms of one embodiment, this embodiment does not include only a single embodiment, but such description is merely for clarity, and those skilled in the art will recognize that the embodiments described in this embodiment can be combined as appropriate to form other embodiments as would be understood by those skilled in the art.
The above-mentioned preferred embodiments are not intended to limit the scope of the present invention, so that equivalent variations made by the content of the claims of the present invention are included in the scope of the claims of the present invention; the components and materials used in the above examples are commercially available unless otherwise specified.
Claims (10)
1. Sawing and drilling combined production line is characterized in that: the device comprises a transverse material rack (1), wherein the transverse material rack (1) is vertically connected with a longitudinal feeding roller way (2); a sawing unit (3) is arranged at the longitudinal feeding tail end of the longitudinal feeding roller way (2); the discharge end of the sawing unit (3) is provided with a longitudinal middle power roller way (4); the longitudinal middle power roller way (4) is vertically connected with the transverse downward excess material device (5); a longitudinal workbench I (8) is arranged at the longitudinal feeding tail end of the longitudinal middle power roller way (4); one side of the longitudinal workbench I (8) is vertically connected with a transverse lower material rack (7); a drilling unit is arranged on the other side of the longitudinal workbench I (8); the drilling unit comprises a drilling unit bed body (6) parallel to the longitudinal workbench I (8); the drilling unit lathe bed (6) is provided with a drilling unit upright post (12); the drilling unit upright post (12) is provided with a drilling unit power head (11) and a code spraying system (10); a longitudinal workbench II (9) is connected with the longitudinal feeding end of the longitudinal workbench I (8); the longitudinal workbench II (9) is used for manual loading and unloading; and the longitudinal moving stroke of the drilling unit power head (11) along the drilling unit lathe bed (6) is greater than the longitudinal total length of the longitudinal workbench I (8) and the longitudinal workbench II (9).
2. The sawing and drilling combined production line according to claim 1, wherein: the drilling unit is provided with a drilling unit scrap iron box (13); the sawing unit (3) is provided with a sawing unit scrap iron box (18); a waste bin (17) is arranged beside the scrap iron box (18) of the sawing unit.
3. The sawing and drilling combined production line according to claim 1, wherein: the drilling unit is a steel rail machining area (16) corresponding to the longitudinal workbench I (8); the drilling unit is a center rail and insert processing area (14) corresponding to the longitudinal workbench II (9); and a workpiece hard limiting structure (15) is arranged at the longitudinal feeding tail end of the longitudinal workbench I (8).
4. The sawing and drilling combined production line according to claim 3, wherein: the workpiece hard limiting structure (15) is a limiting plate.
5. The sawing and drilling combined production line according to claim 1, wherein: the sawing unit (3) is provided with a first laser correlation switch; the first laser correlation switch is used for detecting the arrival of the rail head of the steel rail; a second laser correlation switch is arranged at the rear side of the feeding direction of the first laser correlation switch; the second laser correlation switch is used as the starting point of the steel rail stub bar and is used for determining the sawing length of the steel rail.
6. The sawing and drilling combined production line according to claim 1, wherein: the longitudinal workbench I (8) is provided with a lifting power roller; the lifting tail end of the lifting power roller is equal to the drilling operation height of the drilling unit in height.
7. The sawing and drilling combined production line according to claim 1, wherein: the longitudinal workbench I (8) is provided with a material pushing mechanism; the pushing mechanism is used for pushing the steel rail into the drilling unit.
8. The sawing and drilling combined production line according to claim 1, wherein: and the drilling unit is provided with an electromagnetic chuck for adsorbing the steel rail.
9. The sawing and drilling combined production line according to claim 1, wherein: a permanent magnetic chuck (901) and a supporting seat (902) are arranged on the table top of the longitudinal workbench II (9); a plurality of permanent magnetic chucks (901) and a plurality of supporting seats (902) are arranged at intervals along the length direction of the longitudinal workbench II (9); a T-shaped groove (9021) is formed in the upper end face of the support seat (902); and the T-shaped groove (921) is used for fixing a tool and a clamp so as to clamp an alloy steel core rail or an alloy steel insert.
10. The sawing and drilling combined production line according to claim 1, wherein: the drilling unit is provided with a chamfering mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110480750.3A CN113134738A (en) | 2021-04-30 | 2021-04-30 | Sawing and drilling combined production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110480750.3A CN113134738A (en) | 2021-04-30 | 2021-04-30 | Sawing and drilling combined production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113134738A true CN113134738A (en) | 2021-07-20 |
Family
ID=76816513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110480750.3A Pending CN113134738A (en) | 2021-04-30 | 2021-04-30 | Sawing and drilling combined production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113134738A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714809A (en) * | 2021-09-29 | 2021-11-30 | 中铁建电气化局集团第一工程有限公司 | Pipe material processing system is used in cantilever processing |
| CN115709309A (en) * | 2023-01-09 | 2023-02-24 | 中铁电气化局集团有限公司 | Cantilever pipe processingequipment |
-
2021
- 2021-04-30 CN CN202110480750.3A patent/CN113134738A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714809A (en) * | 2021-09-29 | 2021-11-30 | 中铁建电气化局集团第一工程有限公司 | Pipe material processing system is used in cantilever processing |
| CN115709309A (en) * | 2023-01-09 | 2023-02-24 | 中铁电气化局集团有限公司 | Cantilever pipe processingequipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209986627U (en) | Automatic conveying platform of feeding location | |
| CN113134738A (en) | Sawing and drilling combined production line | |
| CN201824135U (en) | On-line automatic production line for numerically-controlled punching and cutting | |
| CN112077644A (en) | Feeding and discharging machining center production line for plates | |
| CN110722640A (en) | Double-end horizontal saw device | |
| CN214868625U (en) | Sawing and drilling combined production line | |
| CN108515581B (en) | Solid wood cutting machine | |
| CN107962687A (en) | A kind of machining center and cut machining center equipment | |
| CN216181284U (en) | Sizing door plate processing equipment | |
| CN210999128U (en) | Double-end horizontal saw device | |
| CN214867654U (en) | Numerical control door pocket machining center | |
| CN211728445U (en) | Vertical double-head processing machine tool | |
| CN209955016U (en) | Totally-enclosed integral chip suction protection device | |
| CN204367081U (en) | A kind of door pocket plate compound sawing machine | |
| CN114206009A (en) | Milling cutter type plate separator | |
| CN209754290U (en) | workbench traveling support for large-breadth laser cutting machine | |
| CN212398933U (en) | Feeding and discharging machining center production line for plates | |
| CN112356152A (en) | Automatic multi-size cutting saw production line for plates | |
| CN219379935U (en) | Unloading device of processing lathe | |
| CN216608130U (en) | Automobile doorsill beam sawing and milling jig | |
| CN217096768U (en) | Automatic blanking equipment | |
| CN216541220U (en) | Equipment for processing long-strip-shaped metal blank | |
| CN218311196U (en) | Numerical control double-end precision cutting saw for aluminum profiles | |
| CN215470018U (en) | Sawdust collecting device convenient for plate polishing | |
| CN213003034U (en) | Saw cutting equipment suitable for processing long-strip products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |