CN110605581A - Upper chip removal deep hole machining mechanism - Google Patents
Upper chip removal deep hole machining mechanism Download PDFInfo
- Publication number
- CN110605581A CN110605581A CN201911021185.3A CN201911021185A CN110605581A CN 110605581 A CN110605581 A CN 110605581A CN 201911021185 A CN201911021185 A CN 201911021185A CN 110605581 A CN110605581 A CN 110605581A
- Authority
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- China
- Prior art keywords
- cylinder
- deep hole
- sliding table
- hole machining
- plate
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 72
- 238000003754 machining Methods 0.000 title claims abstract description 31
- 210000000078 claw Anatomy 0.000 claims description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims description 3
- 238000003801 milling Methods 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
Abstract
The invention provides a deep hole machining mechanism with upper chip discharging, which comprises a main shaft part, a cutter head and a cutter head, wherein the main shaft part is provided with a gun drill cutter; it still includes: the mounting base plate is provided with a sliding table in a rotatable manner through a rotating mechanism, the mounting base plate is provided with a pushing mechanism for pushing the sliding table, and the sliding table is provided with a guide sleeve assembly and a cutter supporting part; the sliding table is provided with an L-shaped bearing piece in a sliding mode, and the guide sleeve assembly is arranged on the L-shaped bearing piece; the tool supporting portion includes: the pneumatic gripper comprises a pneumatic gripper body, a cutter supporting sleeve is installed at the gripper handle of the pneumatic gripper body, the pneumatic gripper body is installed on a horizontal moving mechanism which can drive the pneumatic gripper body to move towards or away from the main shaft, and the horizontal moving mechanism is connected with a lifting mechanism which can drive the pneumatic gripper body to lift. The upper chip discharging deep hole machining mechanism can improve the quality and the productivity of deep hole machining and milling, and is simple in structure and convenient to use.
Description
Technical Field
The invention relates to the technical field of drilling machines, in particular to a deep hole machining mechanism capable of discharging chips upwards.
Background
In deep hole drilling machine, the uide bushing position sleeve is one of indispensable important spare part, and its function is the correct guide drill bit and sealed coolant liquid, and common uide bushing only realizes the back-and-forth movement in the use, also can't satisfy the milling process mode, needs the manual work to remove the uide bushing case and realizes milling process, influences the precision of guide bushing case when removing. And when changing the brill and assisting the utensil, the dismouting is also inconvenient, and it is also longer to change the time.
Based on the technical difficulties, the invention provides a reasonable structure, which improves the performance of the guide sleeve box, realizes accurate positioning of rotary guiding, is automatic, is convenient to replace auxiliary tools of the drill, and has low manufacturing cost, simple structure and convenient use.
Disclosure of Invention
The invention aims to provide a deep hole machining mechanism with upper chip discharging, which is low in manufacturing cost and simple in structure.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the upper chip removal deep hole machining mechanism comprises a main shaft part (1) which is provided with a gun drill cutter (2); it still includes: the tool mounting device comprises a mounting bottom plate (19) mounted on a stand column, wherein the mounting bottom plate (19) is rotatably provided with a sliding table (5) through a rotating mechanism, the mounting bottom plate (19) is provided with a pushing mechanism for pushing the sliding table, and the sliding table is provided with a guide sleeve assembly (3) and a tool supporting part (4);
the sliding table (5) is provided with an L-shaped bearing piece in a sliding mode, and the guide sleeve assembly (3) is arranged on the L-shaped bearing piece;
the tool supporting portion (4) includes: the pneumatic claw structure comprises an air claw body (4a), a cutter supporting sleeve (4c) is installed at a claw handle (4b) of the air claw body (4a), the air claw body (6) is installed on a horizontal moving mechanism capable of driving the air claw body to move towards or away from a main shaft direction, and the horizontal moving mechanism is connected with a lifting mechanism capable of driving the air claw body to lift;
the horizontal part of the L-shaped bearing piece is provided with an opening coaxial with the cutter supporting sleeve arranged on the claw handle, and the opening is provided with a positioning sleeve.
Further, slip table (5) are provided with two sets of slip table pivot seat (8), mounting plate (19) through install in slip table pivot (9) and slip table (5) of slip table pivot seat (8) are connected.
Further, the pushing mechanism includes: and the oil cylinder rod of the oil cylinder (16) is connected with an oil cylinder rod connecting seat arranged on the sliding table. The rotating shaft of the oil cylinder is parallel to the axis of the main shaft.
Further, the horizontal moving mechanism is a push cylinder (4 i).
Further, the vertical plate part of the L-shaped bearing piece is provided with a push cylinder mounting opening.
Further, a pushing cylinder seat (4d) is arranged at the pushing cylinder mounting opening, and the pushing cylinder is mounted on the upper surface of the pushing cylinder seat.
Further, the cylinder pushing seat (4d) is connected with a supporting plate (24), and the supporting plate (24) is connected with a lifting mechanism capable of driving the cylinder pushing seat to lift.
Further, the lifting mechanism includes:
a second guide rail pair (4e), the guide rail of the second guide rail pair is arranged on the vertical plate body part of the L-shaped bearing piece, and the sliding block of the second guide rail pair is connected to the supporting plate (24);
and a screw pair (22), a screw nut of the screw pair is connected to the supporting plate, and a screw of the screw pair is connected to the driving motor.
Further, the horizontal part of the L-shaped bearing piece is provided with a circular lower concave part, the circular lower concave part is convenient for later auxiliary positioning use, and the circular lower concave part is provided with an opening hole which is coaxially arranged with the main shaft.
Further, install pedestal (4f) on pushing away jar (4i), push away guide bar (4g) of jar and connect in the pedestal, install cab apron (4h) on the pedestal, it is gaseous to install the gas claw on cab apron (4 h).
Further, be provided with between slip table and the L type carrier guide rail pair (6), the slip table is provided with carries the tight cylinder in top (7) that carries out the top tightly when the L type carrier moves down to the work position.
The main shaft part is provided with a gun drill cutter and the guide sleeve component and the cutter supporting part are arranged on the same rotation central line.
The cutter supporting part (4) is arranged on the transition plate, a servo motor, a front screw rod supporting seat, a screw rod pair, a rear screw rod supporting seat and a cutter supporting seat are sequentially arranged, and the moving direction of the cutter supporting part is parallel to the axial lead of the main shaft.
The rotary supporting part is arranged on the guide rail pair, the guide rail pair is arranged on the sliding table, the right side of the sliding table is sequentially provided with a jacking cylinder, a sliding table rotating shaft seat, a sliding table rotating shaft, a rotating shaft positioning and locking device and a fixed limiting plate. The motion direction of the guide rail is parallel to the axial lead of the main shaft, and the rotary support rotates around the axial lead of the main shaft.
The rotary driving part is supported by an oil cylinder rotating shaft at the right end of the oil cylinder, the oil cylinder rotating shaft is installed on the installation bottom plate, and the oil cylinder rotating shaft is parallel to the axis of the main shaft.
The rotary driving part consists of a shaft locking nut at the left end of the oil cylinder, a loose joint bolt, a shaft locking nut and a rotary supporting seat, and the shaft is parallel to the axis of the main shaft.
According to the invention, the guide sleeve assembly (3) and the cutter supporting part (4) are pushed to or withdrawn from a working position by a pushing mechanism of a pushing sliding table (the state shown in figures 1 and 3 is the working position, while the state shown in figure 2 can be understood as the intermediate state of entering or withdrawing the working position), the L-shaped bearing piece is lifted by a jacking air cylinder (7), the cutter supporting part (4) is lifted by a screw rod pair (22), and the air claw body is moved back and forth by a pushing air cylinder (4 i).
Compared with the prior art, the invention has the advantages that: the upper chip removal deep hole machining mechanism is applied to machining center equipment, the rigidity of a gun drill rod is improved, vibration generated in the machining process is reduced, guiding accurate positioning is achieved, the axial lead of a guide sleeve assembly is parallel to the axial lead of a main shaft, a drilling tool and a milling tool are freely switched, a gun drill machining mode or a milling mode is convenient to replace, the machine tool has comprehensive drilling and milling functions, the multifunction of the machine tool is realized, the quality and the productivity of deep hole machining and milling are improved, the structure is simple, and the use is convenient.
Drawings
Fig. 1 is a first perspective view of a chip-removing deep-hole machining mechanism in an embodiment of the invention.
Fig. 2 is a perspective view of a deep hole machining mechanism with upper chip removal in the embodiment of the invention.
FIG. 3 is a front view of an upper chip removal deep hole machining mechanism in an embodiment of the invention.
FIG. 4 is a partial cross-sectional view of a tool support in an embodiment of the invention.
FIG. 5 is a perspective view of a tool supporting portion in an embodiment of the present invention.
FIG. 6 is a top view of a tool support portion in an embodiment of the invention.
FIG. 7 is a diagram illustrating the installation and use effects of the upper chip removal deep hole machining mechanism in the embodiment of the present invention.
Fig. 8 is a perspective view of the mounting baseplate.
Fig. 9 is a perspective view of the slide table.
Fig. 10 is a perspective view of the L-shaped carrier.
Fig. 11 is a detailed view of the elevating mechanism.
Detailed Description
The technical solution adopted by the present invention will be further explained with reference to the schematic drawings.
The structural schematic diagram of the upper chip removing deep hole machining mechanism is shown in FIGS. 1-3, but the upright post for mounting the main shaft part 1 is omitted; fig. 4-6 show the guide bush assembly 3 and the tool supporting portion 4 in detail, and fig. 7 shows the overall effect of the upper chip removing and deep hole drilling mechanism mounted on the drilling machine, showing the upright 25 to which the base plate is fixedly mounted.
Referring to fig. 1-7, an upper chip removing deep hole machining mechanism (hereinafter referred to as "the mechanism") includes a main shaft portion 1 provided with a gun drill 2, where the main shaft portion and the gun drill belong to the prior art and are not described in detail herein. This mechanism is still including installing in the mounting plate 19 of stand 25, and mounting plate 19 is fixed in the side of stand through the installation of screw/bolt, mounting plate 19 rotationally installs slip table 5 through slewing mechanism, mounting plate 19 installs the pushing mechanism who promotes the slip table, pushing mechanism includes: set up in mounting plate's hydro-cylinder 16, its hydro-cylinder pole is connected in the hydro-cylinder pole connecting seat that the slip table was established, and hydro-cylinder 16 installs through installing in mounting plate 19's hydro-cylinder rotation axis supporting seat 18 and takes one's place, and the hydro-cylinder afterbody is installed through 17 cooperation hydro-cylinder rotation axis supporting seats of hydro-cylinder rotation, makes things convenient for hydro-cylinder propelling movement slip table and move towards the main shaft direction (the slip table of the state shown in fig. 2 moves towards the right flank of main shaft part), the slip table is provided with guide pin bushing subassembly 3 and cutter supporting part 4, 5 slidable mounting of slip table has L type to. Referring to fig. 6, the cutter supporting portion 4 includes: the gas claw body 4a, the cutter support cover 4c is installed to the claw handle 4b department of the gas claw body 4a, the gas claw body 6 is installed in the horizontal migration mechanism that can drive its orientation perhaps keep away from the motion of main shaft direction, horizontal migration mechanism is for pushing away jar 4i, push away and install sliding pedestal 4f on the jar 4i, push away the guide bar 4g of jar and connect in the sliding pedestal seat, install cab apron 4h on the sliding pedestal, cross the installation gas claw body on the cab apron 4h, horizontal migration mechanism connects in the elevating system that can drive the gas claw body and go up and down.
The horizontal part of the L-shaped bearing piece is provided with an opening 27d coaxial with the cutter supporting sleeve arranged on the claw handle, the position of the opening arranged on the horizontal part of the L-shaped bearing piece is provided with a multi-step concave structure, and the center of the multi-step concave structure is provided with the opening hole 27 d.
When the upper chip removing and deep hole machining mechanism needs to be in the working state shown in fig. 1, the sliding table is pushed towards the main shaft part by the pushing mechanism, so that the upper chip removing and deep hole machining mechanism is moved from the state shown in fig. 2 to the working state shown in fig. 1.
Referring to fig. 2 and 9, the sliding table 5 is provided with two sets of sliding table rotating shaft seats 8, the sliding table rotating shaft seats 8 are fixed on the sliding table through screws, each sliding table rotating shaft seat 8 is provided with a base plate and a U-shaped opening arranged on the base plate, a mounting bottom plate 19 is installed in a butt joint mode through the U-shaped opening, and the mounting bottom plate 19 is connected with the sliding table 5 through a sliding table rotating shaft 9 installed on the sliding table rotating shaft seat 8.
Referring to fig. 2, a guide rail pair 6 is arranged between the sliding table and the L-shaped bearing piece, the sliding table is provided with a jacking cylinder 7 for jacking when the L-shaped bearing piece moves downwards to a working position, and a cylinder rod of the jacking cylinder 7 is connected to the L-shaped bearing piece through a connecting plate. The L-shaped bearing piece is driven to move up and down through the jacking cylinder 7, and the jacking cylinder is used for jacking the L-shaped bearing piece without displacement when the upper chip discharging deep hole machining mechanism is in a working state.
Referring to fig. 5, the horizontal portion of the L-shaped carrier is provided with a circular recess (i.e., the aforementioned multi-step recess structure), a second circular recess is provided in the first circular recess, and an opening 27d, which is also a step-shaped opening, is provided at the center of the second circular recess, where the circular recess can be used as a positioning structure of a positioning sleeve, and the shape of the positioning sleeve matches with the circular recess. The gas claw body here mounts a cutter support sleeve made of a flexible material, such as a polyurethane material, while the opening 27d here mounts a locating sleeve made of a rigid material, such as an alloy steel, the size of the opening of the locating sleeve being matched to the size of the cutter. The cutter loops through the cutter supporting sleeve and the cutter positioning sleeve, and the stability and the reliability of the cutter are guaranteed through the structure.
Referring to fig. 8, the mounting base plate 19 is provided with two parallel square columns 19a, one end of each square column 19a extends out of the mounting base plate, and a sliding table rotating shaft assembling hole 19b for assembling the sliding table rotating shaft 9 is arranged at one end of each square column 19a extending out of the mounting base plate.
Referring to fig. 9, the sliding table rotating shaft seat 8 is butt-mounted in the sliding table rotating shaft assembling hole of the square column through the clamping port thereof, the sliding table rotating shaft 9 is mounted in the sliding table rotating shaft assembling hole 19b and the shaft hole of the sliding table rotating shaft seat 8, and then the sliding table rotating shaft 9 is locked and mounted by the rotating shaft positioning locking block 10. It should be noted that the fixed limit plate 11 is installed on the slide table, and the abutting block 11' matched with the fixed limit plate 11 is arranged on the installation bottom plate 19, so that the over-stroke movement of the slide table can be limited when the upper chip removal deep hole machining mechanism is in the state shown in fig. 1. In addition, in fig. 9, a rotary supporting seat 12 fixed on the sliding table is arranged between two sliding table rotating shaft seats 8, an oil cylinder rod of an oil cylinder 16 is connected to a shaft 13 through a loose joint bolt 15, the shaft 13 is fixed in a shaft hole arranged on the rotary supporting seat 12, the shaft 13 is fixed in position through a shaft locking nut 14,
referring to fig. 10, the vertical plate portion 27a of the L-shaped carrier 27 is provided with a cylinder mounting opening 27b, the vertical plate portion 27a of the L-shaped carrier 27 is then the horizontal portion 27c of the L-shaped carrier, a push cylinder seat 4d is arranged at the push cylinder mounting opening 27b, the push cylinder is mounted on the upper surface of the push cylinder seat, the said push cylinder seat 4d is connected with a support plate 24. with reference to fig. 4-6, the said support plate 24 is connected with a lifting mechanism which can drive the push cylinder seat to lift, see fig. 11, the lifting mechanism comprises a second guide rail pair 4e and a screw rod pair 22, the guide rail of the second guide rail pair is arranged on the vertical plate body part (back part) of the L-shaped bearing piece, the slide block of the second guide rail pair is connected to the supporting plate 24, the screw nut of the screw pair 22 is connected to the supporting plate, the screw of the screw pair is connected to the driving motor 20, and the driving motor selects a servo motor. A front screw rod supporting seat 21 and a rear screw rod supporting seat 23 of the screw rod pair are arranged on the back of the L-shaped bearing piece 27 (on the side of the mounting guide rail pair), the lower end part of the screw rod is rotatably mounted at the lower fixed seat 22b, the upper end part of the screw rod is rotatably mounted at the upper fixed seat, the screw rod pair belongs to the prior art, and the mounting structure and the working principle of the screw rod pair are not described herein again. The servo motor is connected to a screw rod of the screw rod pair, the vertical plate part of the L-shaped bearing piece is provided with a front screw rod supporting seat 21 and a rear screw rod supporting seat 23 which are used for mounting the screw rod, the upper part of the screw rod in the figure 3 is mounted on the front screw rod supporting seat 21, and the lower part of the screw rod is mounted on the rear screw rod supporting seat 23.
In the invention, all electric control devices (including but not limited to a pushing mechanism for pushing the sliding table, a cutter supporting part, a lifting mechanism and a horizontal moving mechanism) are connected with a controller, such as a PLC.
The working principle of the upper chip discharging deep hole machining mechanism is as follows: the workpiece is fixed, the hole is machined from the top of the workpiece in a tool rotating machining mode, and the iron chips are arranged from bottom to top.
The guide sleeve component 3 is used for installing a positioning sleeve, ensuring the position precision of a drilling hole, ensuring the repeated positioning performance and ensuring the deflection of a cutter in rotation.
The tool supporting portion 4 is intended to ensure the amount of deflection of the tool during rotation, increase the rigidity of the tool, and achieve the maximum machining range and efficiency of the tool.
When the gas claw body needs to be lifted, the lifting mechanism can be used for driving the supporting plate so as to lift the whole gas claw body (the driving motor drives the screw rod, the screw nut on the screw rod realizes up-and-down movement, the screw nut drives the supporting plate connected with the screw rod to move up and down, and the supporting plate moves up and down along the guide rail pair); when the gas claw body needs to move back and forth, the pushing cylinder pushes the sliding pedestal forwards or pulls the sliding pedestal backwards, so that the gas claw body arranged on the sliding pedestal can move back and forth; with reference to fig. 11, when the L-shaped bearing member needs to be jacked tightly, the jacking cylinder 7 drives the L-shaped bearing member to move up and down, and when the upper chip-removing deep-hole machining mechanism is in a working state, the jacking cylinder jacks the L-shaped bearing member tightly without displacement; with reference to fig. 2, the oil cylinder 16 drives the sliding table 5 to move towards or away from the main spindle box, so that the air claw body is separated from or enters a working position.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (11)
1. The upper chip removal deep hole machining mechanism comprises a main shaft part (1) which is provided with a gun drill cutter (2); it is characterized by also comprising: the tool mounting device comprises a mounting bottom plate (19) mounted on a stand column, wherein the mounting bottom plate (19) is rotatably provided with a sliding table (5) through a rotating mechanism, the mounting bottom plate (19) is provided with a pushing mechanism for pushing the sliding table, and the sliding table is provided with a guide sleeve assembly (3) and a tool supporting part (4);
the sliding table (5) is provided with an L-shaped bearing piece in a sliding mode, and the guide sleeve assembly (3) is arranged on the L-shaped bearing piece;
the tool supporting portion (4) includes: the pneumatic claw structure comprises an air claw body (4a), a cutter supporting sleeve (4c) is installed at a claw handle (4b) of the air claw body (4a), the air claw body (6) is installed on a horizontal moving mechanism capable of driving the air claw body to move towards or away from a main shaft direction, and the horizontal moving mechanism is connected with a lifting mechanism capable of driving the air claw body to lift;
the horizontal part of the L-shaped bearing piece is provided with an opening coaxial with the cutter supporting sleeve arranged on the claw handle, and the opening is provided with a positioning sleeve.
2. The upper chip removal deep hole machining mechanism according to claim 1, wherein the slide table (5) is provided with two sets of slide table rotating shaft seats (8), and the mounting base plate (19) is connected with the slide table (5) through a slide table rotating shaft (9) mounted on the slide table rotating shaft seats (8).
3. The upper chip removal deep hole machining mechanism according to claim 1, wherein the pushing mechanism includes: and the oil cylinder rod of the oil cylinder (16) is connected with an oil cylinder rod connecting seat arranged on the sliding table.
4. The upper chip removal deep hole machining mechanism according to claim 1, wherein the horizontal moving mechanism is a push cylinder (4 i).
5. The upper chip removing and deep hole machining mechanism according to claim 1, wherein the vertical plate portion of the L-shaped carrier is provided with a push cylinder mounting opening.
6. The automatic gun drill support mechanism according to claim 5, characterized in that a cylinder block (4d) is provided at the cylinder mounting opening, and the cylinder is mounted on an upper surface of the cylinder block.
7. The automatic gun drill support mechanism according to claim 6, characterized in that the thrust cylinder base (4d) is connected with a support plate (24), and the support plate (24) is connected with a lifting mechanism capable of driving the thrust cylinder base to lift.
8. The automatic gun drill support mechanism according to claim 1 or 7, characterized in that the lifting mechanism comprises:
a second guide rail pair (4e), the guide rail of the second guide rail pair is arranged on the vertical plate body part of the L-shaped bearing piece, and the sliding block of the second guide rail pair is connected to the supporting plate (24);
and a screw pair (22), a screw nut of the screw pair is connected to the supporting plate, and a screw of the screw pair is connected to the driving motor.
9. The automatic gun drill support mechanism according to claim 1 wherein the horizontal portion of the L-shaped carrier is provided with a circular undercut provided with an opening arranged coaxially with the main shaft.
10. The automatic gun drill support mechanism according to claim 4, characterized in that a slide pedestal (4f) is installed on the push cylinder (4i), a guide rod (4g) of the push cylinder is connected to the slide pedestal, a transition plate (4h) is installed on the slide pedestal, and a gas claw body is installed on the transition plate (4 h).
11. The automatic gun drill support mechanism according to claim 1, characterized in that a guide rail pair (6) is arranged between the slide table and the L-shaped bearing member, and the slide table is provided with a jacking cylinder (7) for jacking when the L-shaped bearing member moves down to the working position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911021185.3A CN110605581A (en) | 2019-10-25 | 2019-10-25 | Upper chip removal deep hole machining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911021185.3A CN110605581A (en) | 2019-10-25 | 2019-10-25 | Upper chip removal deep hole machining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110605581A true CN110605581A (en) | 2019-12-24 |
Family
ID=68895356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911021185.3A Pending CN110605581A (en) | 2019-10-25 | 2019-10-25 | Upper chip removal deep hole machining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110605581A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116352508A (en) * | 2023-05-08 | 2023-06-30 | 杭州冠锋科技有限公司 | Horizontal numerical control milling and drilling machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1332304A (en) * | 1961-08-04 | 1963-07-12 | Milling and drilling machine | |
| CN101693298A (en) * | 2009-10-13 | 2010-04-14 | 潘吕建 | Automatic edge turning chamfering machine |
| CN102205511A (en) * | 2011-05-30 | 2011-10-05 | 浙江西菱台钻制造有限公司 | Coolant circulating system for deep hole drilling machine |
| CN202591969U (en) * | 2012-05-30 | 2012-12-12 | 环球工业机械（东莞）有限公司 | Machine tool capable of performing deep hole gun drilling, ejector drilling and milling |
| CN108127395A (en) * | 2017-12-13 | 2018-06-08 | 无锡昌至盛机械制造有限公司 | Mounting O-shaped rings device |
| CN209334766U (en) * | 2018-12-19 | 2019-09-03 | 东莞市铭英数控机械有限公司 | A kind of guide sleeve seat buffer compensation device |
| CN210997449U (en) * | 2019-10-25 | 2020-07-14 | 浙江宁锐精密机械有限公司 | Upper chip removal deep hole machining mechanism |
-
2019
- 2019-10-25 CN CN201911021185.3A patent/CN110605581A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1332304A (en) * | 1961-08-04 | 1963-07-12 | Milling and drilling machine | |
| CN101693298A (en) * | 2009-10-13 | 2010-04-14 | 潘吕建 | Automatic edge turning chamfering machine |
| CN102205511A (en) * | 2011-05-30 | 2011-10-05 | 浙江西菱台钻制造有限公司 | Coolant circulating system for deep hole drilling machine |
| CN202591969U (en) * | 2012-05-30 | 2012-12-12 | 环球工业机械（东莞）有限公司 | Machine tool capable of performing deep hole gun drilling, ejector drilling and milling |
| CN108127395A (en) * | 2017-12-13 | 2018-06-08 | 无锡昌至盛机械制造有限公司 | Mounting O-shaped rings device |
| CN209334766U (en) * | 2018-12-19 | 2019-09-03 | 东莞市铭英数控机械有限公司 | A kind of guide sleeve seat buffer compensation device |
| CN210997449U (en) * | 2019-10-25 | 2020-07-14 | 浙江宁锐精密机械有限公司 | Upper chip removal deep hole machining mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116352508A (en) * | 2023-05-08 | 2023-06-30 | 杭州冠锋科技有限公司 | Horizontal numerical control milling and drilling machine |
| CN116352508B (en) * | 2023-05-08 | 2023-11-14 | 顾斌超 | Horizontal numerical control milling and drilling machine |
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