CN114536073A - Screw rod support lead screw moving and positioning device of semi-automatic production line drilling machine - Google Patents
Screw rod support lead screw moving and positioning device of semi-automatic production line drilling machine Download PDFInfo
- Publication number
- CN114536073A CN114536073A CN202210047524.0A CN202210047524A CN114536073A CN 114536073 A CN114536073 A CN 114536073A CN 202210047524 A CN202210047524 A CN 202210047524A CN 114536073 A CN114536073 A CN 114536073A
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- China
- Prior art keywords
- seat
- rod
- limiting ring
- ring piece
- fixedly connected
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- 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.)
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Classifications
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- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
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- 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/10—Feeding members carrying tools or work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a lead screw moving and positioning device of a drilling machine rod support in a semi-automatic production line, which comprises an outer limiting ring piece and an inner limiting ring piece, wherein a guide rod is fixedly arranged in the inner groove, and one end of a pressure rod is fixedly connected with the inner limiting ring piece; the upper shell and the lower shell are arranged at the bottom of the supporting seat, the piston seat drives the piston rod to press downwards, the pushing seat moves downwards, the mounting rods on two sides of the pushing seat are driven to move while the pushing seat moves, the pressure rod is driven to move upwards through the traction wire under the guide of the guide wheel, so that the inner limiting ring piece at one end of the pressure rod moves inwards, the inner limiting ring piece is tightly pressed outside the guide rod to position the guide rod, meanwhile, the pushing seat presses downwards to drive the two push rods to move downwards, the inclined side ends on the outer sides of the push rods are pressed inwards by the pressing blocks, and the two groups of outer limiting ring pieces move inwards while pressing downwards to press and fix the guide rod and are matched with the inner limiting ring piece to realize locking and positioning of the guide rod.
Description
Technical Field
The invention relates to a positioning device, in particular to a screw rod moving and positioning device for a drilling machine rod support on a semi-automatic production line, and belongs to the technical field of screw rod positioning.
Background
A drilling machine refers to a machine tool that mainly uses a drill to machine a hole in a workpiece, and usually the drill rotates as a primary motion and the drill moves axially as a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, capable of expanding, reaming and reaming holes or performing tapping and other machining processes, the workpiece is fixed in the machining process, the cutters are moved, the centers of the cutters are aligned with the centers of the holes, and the cutters are rotated (moved mainly), and the drilling machine is characterized in that the workpiece is fixed, and the cutters perform rotary motion.
When the drilling machine is processed, the machining table needs to be moved through the screw rod and the guide rod, so that the machining site of a workpiece is controlled, but the conventional screw rod moves, the screw rod cannot be quickly moved and positioned, and the quick switching between a screw rod locking state and a loosening state cannot be realized.
Disclosure of Invention
The invention aims to provide a lead screw moving and positioning device for a drilling machine rod support in a semi-automatic production line, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a lead screw moving and positioning device for a drill rod body support of a semi-automatic production line comprises a traction frame, a lead screw seat, a processing table, a guide rod, an upper shell, a lower shell, an outer limiting ring piece and an inner limiting ring piece, wherein two groups of supporting rods are fixedly arranged inside the traction frame, an inner groove is formed inside each supporting rod, the guide rod is fixedly arranged inside each inner groove, a guide seat is sleeved outside each guide rod in a sliding manner, a supporting seat is fixedly connected to the top end of each guide seat, an upper shell and a lower shell are fixedly arranged in the middle of the bottom end of each supporting seat, an oil cavity is fixedly arranged inside each upper shell, a piston seat is slidably arranged inside each oil cavity, a piston rod is fixedly connected to the bottom end of each piston seat, a push groove is formed in the bottom end of each upper shell, a push seat is slidably arranged inside each push groove, and the bottom end of each piston rod penetrates through the oil cavity to be fixedly connected with the push seat inside each push groove, the push rod mechanism is characterized in that two groups of push rods are fixedly connected to the top end of the push seat, two groups of outer limiting ring pieces are fixedly connected to the bottom ends of the push rods, a lower shell is fixedly connected to the bottom end of the upper shell, pressing rods are movably mounted on two sides of the lower shell, and inner limiting ring pieces are fixedly connected to one ends of the pressing rods.
As a preferred technical scheme of the invention, a traction screw rod is fixedly arranged in the traction frame, the top end of the supporting seat is fixedly connected with a processing table, the middle part of the bottom end of the processing table is fixedly connected with a screw rod seat, and the screw rod seat is in threaded sleeve connection with the traction screw rod.
As a preferable technical scheme of the invention, one side of the top of the upper shell is provided with a liquid inlet port communicated with the oil cavity, and one side of the middle of the upper shell is provided with a liquid outlet port communicated with the oil cavity.
As a preferable technical scheme, guide wheels are fixedly arranged on two sides of the middle of the upper shell, mounting rods are fixedly arranged on two sides of the bottom of the upper shell, the mounting rods are fixedly connected with the sides of the pushing seats in the pushing grooves, one end of each mounting rod is fixedly connected with a traction wire, and the traction wire penetrates through the guide wheels and is fixedly connected with one end of each pressing rod.
As a preferable technical scheme of the invention, a side groove is formed in the outer limiting ring piece, the side groove is matched with the inner limiting ring piece, and the inner wall surface of the outer limiting ring piece and the inner wall surface of the inner limiting ring piece are both fixedly provided with wear-resistant pieces.
As a preferred technical solution of the present invention, an inclined side end is fixedly disposed at an outer side of the push rod, an extrusion block is fixedly disposed at a port of the push groove, and one end of the extrusion block is slidably connected to the inclined side end through a sliding groove formed in the inclined side end.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a lead screw moving and positioning device of a drill rod body support of a semi-automatic production line, wherein the bottom of a traction frame is guided by a guide rod, an upper shell and a lower shell are arranged at the bottom of a supporting seat, when the lead screw needs to be moved and locked, oil is injected into an oil cavity, a piston seat moves, so that a piston rod is driven by the piston seat to press down, a pushing seat positioned in a pushing groove is extruded, the pushing seat moves downwards, mounting rods at two sides of the pushing seat are driven to move simultaneously, a pressure rod is driven by a traction line to move upwards under the guide of a guide wheel, so that an inner limiting ring sheet at one end of the pressure rod moves inwards, is pressed outside the guide rod to position the guide rod, and simultaneously the pushing seat presses down to drive two push rods to move downwards, inclined side ends at the outer sides of the push rods are extruded inwards extruded by extrusion blocks, so that two groups of outer limiting ring sheets press downwards, move to the inboard, extrude the guide bar fixedly, spacing ring piece in the cooperation to realize the locking location of guide bar, thereby make the lead screw can fast switch over locking state and relax the state, ensure that the workstation can realize accurate removal and stop on the guide rail.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a supporting seat structure according to the present invention;
FIG. 3 is a schematic view of the internal structure of the upper housing of the present invention;
FIG. 4 is a schematic structural view of an outer retainer ring segment according to the present invention;
FIG. 5 is an enlarged schematic view of the compression bar of the present invention;
FIG. 6 is an enlarged view of the oblique side end of the present invention.
In the figure: 1. a traction frame; 2. a lead screw is pulled; 3. a screw base; 4. a processing table; 5. a support bar; 6. a guide bar; 7. a guide seat; 8. a supporting seat; 9. an upper housing; 10. a lower housing; 11. a liquid inlet port; 12. an oil chamber; 13. a piston seat; 14. a piston rod; 15. a liquid outlet port; 16. a pushing seat; 17. a push rod; 18. an outer limit ring sheet; 19. pushing the groove; 20. a guide wheel; 21. mounting a rod; 22. a pull wire; 23. a pressure lever; 24. a wear resistant sheet; 25. a side groove; 26. an inner limiting ring sheet; 27. a spring lever; 28. extruding the block; 29. a tapered side end.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the invention provides a technical scheme of a screw rod bracket screw rod moving and positioning device of a semi-automatic production line drilling machine, which comprises the following steps: a lead screw moving and positioning device for a drill rod body support of a semi-automatic production line comprises a traction frame 1, a lead screw seat 3, a processing table 4, a guide rod 6, an upper shell 9, a lower shell 10, an outer limiting ring piece 18 and an inner limiting ring piece 26, wherein two groups of support rods 5 are fixedly arranged inside the traction frame 1, inner grooves are formed inside the support rods 5, the guide rod 6 is fixedly arranged inside the inner grooves, the guide seat 7 is sleeved outside the guide rod 6 in a sliding manner, a support seat 8 is fixedly connected to the top end of the guide seat 7, the upper shell 9 and the lower shell 10 are fixedly arranged in the middle of the bottom end of the support seat 8, an oil cavity 12 is fixedly arranged inside the upper shell 9, a piston seat 13 is slidably arranged inside the oil cavity 12, a piston rod 14 is fixedly connected to the bottom end of the piston seat 13, a push groove 19 is formed in the bottom end of the upper shell 9, a push seat 16 is slidably arranged inside the push groove 19, and the bottom end of the piston rod 14 penetrates through the push seat 16 fixedly connected to the push groove 19, two groups of push rods 17 are fixedly connected to the top end of the push seat 16, outer limiting ring pieces 18 are fixedly connected to the bottom ends of the two groups of push rods 17, a lower shell 10 is fixedly connected to the bottom end of the upper shell 9, press rods 23 are movably mounted on two sides of the lower shell 10, and inner limiting ring pieces 26 are fixedly connected to one ends of the press rods 23.
The inside of traction frame 1 is fixed and is provided with traction screw 2, and the top fixedly connected with processing platform 4 of supporting seat 8, the bottom middle part fixedly connected with lead screw seat 3 of processing platform 4, and lead screw seat 3 cup joints with traction screw 2 screw thread.
One side of the top of the upper shell 9 is provided with a liquid inlet port 11 communicated with the oil chamber 12, one side of the middle of the upper shell 9 is provided with a liquid outlet port 15 communicated with the oil chamber 12, hydraulic oil is injected into the oil chamber 12 from the liquid inlet port 11 and then is discharged from the liquid outlet port 15 of the oil chamber 12, and therefore the piston seat 13 is controlled to be pressed downwards.
The equal fixed mounting in both sides in upper portion casing 9 middle part has leading wheel 20, and the bottom both sides of upper portion casing 9 are all fixed and are provided with installation pole 21, and installation pole 21 with push away the 16 avris fixed connection of seat of pushing away of 19 insides in groove, the one end fixedly connected with pull wire 22 of installation pole 21, pull wire 22 passes the one end fixed connection of leading wheel 20 and depression bar 23.
As shown in fig. 1 and fig. 2, specifically, an inclined side end 29 is fixedly arranged on the outer side of the push rod 17, an extrusion block 28 is fixedly arranged at a port of the push groove 19, one end of the extrusion block 28 is slidably connected with the inclined side end 29 through a sliding groove formed in the inclined side end 29, the push seat 16 inside the push groove 19 continues to be pressed downward to drive the two push rods 17 to move downward, the inclined side end 29 on the outer side of the push rod 17 is pressed inward by the extrusion block 28, so that the two sets of outer limit ring pieces 18 move inward while pressing downward to extrude and fix the guide rod 6, and the inner limit ring pieces 26 are matched to realize locking and positioning of the guide rod 6.
When the device is used, the bottom of the traction frame 1 is guided by the guide rod 6, the upper shell 9 and the lower shell 10 are arranged at the bottom of the supporting seat 8, when the screw rod needs to be moved and locked, oil is injected into the oil cavity 12, the piston seat 13 is pushed by extrusion thrust to move to one side, so that the piston seat 13 drives the piston rod 14 to press downwards to extrude the push seat 16 positioned in the push groove 19, the push seat 16 moves downwards, the push seat 16 moves simultaneously, the mounting rods 21 on two sides of the piston seat are driven to move downwards to pull the traction wire 22, the traction wire 22 is guided downwards by the guide wheel 20, one end of the compression rod 23 is driven to move upwards by the traction wire 22, so that the inner limit ring sheet 26 at the other end of the compression rod 23 moves inwards, and is pressed outside the guide rod 6 to position the guide rod 6, meanwhile, the pushing seat 16 inside the pushing groove 19 continues to be pressed downwards to drive the two pushing rods 17 to move downwards, the inclined side ends 29 outside the pushing rods 17 are extruded inwards by the extruding blocks 28, so that the two groups of outer limiting ring pieces 18 move inwards while being pressed downwards to extrude and fix the guide rod 6, and the inner limiting ring pieces 26 are matched to realize locking and positioning of the guide rod 6, so that the screw rod can be quickly switched between a locking state and a releasing state, and the workbench can be ensured to accurately move and stop on the guide rail.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A lead screw moving and positioning device of a drill rod body support of a semi-automatic production line comprises a traction frame (1), a lead screw seat (3), a processing table (4), guide rods (6), an upper shell (9), a lower shell (10), an outer limiting ring piece (18) and an inner limiting ring piece (26), and is characterized in that two groups of support rods (5) are fixedly arranged inside the traction frame (1), inner grooves are formed inside the support rods (5), the guide rods (6) are fixedly arranged inside the inner grooves, a guide seat (7) is slidably sleeved outside the guide rods (6), a support seat (8) is fixedly connected to the top end of the guide seat (7), an upper shell (9) and a lower shell (10) are fixedly arranged in the middle of the bottom end of the support seat (8), an oil cavity (12) is fixedly arranged inside the upper shell (9), the utility model discloses a push rod structure, including oil chamber (12), the inside slidable mounting of oil chamber (12) has piston seat (13), the bottom fixedly connected with piston rod (14) of piston seat (13), the bottom of upper portion casing (9) has been seted up and has been pushed away groove (19), the inside slidable mounting that pushes away groove (19) has pushed away seat (16), just the bottom of piston rod (14) runs through oil chamber (12) and pushes away inside seat (16) fixed connection that pushes away of groove (19), push away two sets of push rod (17) of top fixedly connected with of seat (16), two sets of outer spacing ring piece (18) of the equal fixedly connected with in bottom of push rod (17), the bottom fixedly connected with lower part casing (10) of upper portion casing (9), the equal movable mounting in both sides of lower part casing (10) has depression bar (23), spacing ring piece (26) in the one end fixedly connected with of depression bar (23).
2. The semi-automatic production line drilling machine rod support lead screw moving and positioning device of claim 1, characterized in that: the inside of traction frame (1) is fixed and is provided with traction screw rod (2), the top fixedly connected with processing platform (4) of supporting seat (8), the bottom middle part fixedly connected with screw rod seat (3) of processing platform (4), just screw rod seat (3) cup joint with traction screw rod (2) screw thread.
3. The semi-automatic production line drilling machine rod support lead screw moving and positioning device of claim 1, characterized in that: a liquid inlet port (11) communicated with the oil cavity (12) is formed in one side of the top of the upper shell (9), a liquid outlet port (15) communicated with the oil cavity (12) is formed in one side of the middle of the upper shell (9), and a spring rod (27) is fixedly connected to one side of the pressing rod (23).
4. The semi-automatic production line drilling machine rod support lead screw moving and positioning device of claim 1, characterized in that: the equal fixed mounting in both sides at upper portion casing (9) middle part has leading wheel (20), the bottom both sides of upper portion casing (9) are all fixed and are provided with installation pole (21), just installation pole (21) with push away inside seat (16) avris fixed connection that pushes away in groove (19), the one end fixedly connected with pull wire (22) of installation pole (21), the one end fixed connection that leading wheel (20) and depression bar (23) are passed in pull wire (22).
5. The semi-automatic production line drilling machine rod support lead screw moving and positioning device of claim 1, characterized in that: a side groove (25) is formed in the outer limiting ring piece (18), the side groove (25) is matched with the inner limiting ring piece (26), and wear-resistant pieces (24) are fixedly arranged on the inner wall surface of the outer limiting ring piece (18) and the inner wall surface of the inner limiting ring piece (26).
6. The semi-automatic production line drilling machine rod support lead screw moving and positioning device of claim 1, characterized in that: an inclined side end (29) is fixedly arranged on the outer side of the push rod (17), an extrusion block (28) is fixedly arranged at the port of the push groove (19), and one end of the extrusion block (28) is connected with the inclined side end (29) in a sliding mode through a sliding groove formed in the inclined side end (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210047524.0A CN114536073B (en) | 2022-01-17 | 2022-01-17 | Semi-automatic production line drilling machine rod support lead screw moving and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210047524.0A CN114536073B (en) | 2022-01-17 | 2022-01-17 | Semi-automatic production line drilling machine rod support lead screw moving and positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114536073A true CN114536073A (en) | 2022-05-27 |
| CN114536073B CN114536073B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210047524.0A Active CN114536073B (en) | 2022-01-17 | 2022-01-17 | Semi-automatic production line drilling machine rod support lead screw moving and positioning device |
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| Country | Link |
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| CN (1) | CN114536073B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097869A (en) * | 2004-09-30 | 2006-04-13 | Nsk Ltd | Linear motion table device |
| CN109227138A (en) * | 2018-09-28 | 2019-01-18 | 王向军 | A kind of numerical control machine tool |
| CN208866760U (en) * | 2018-09-28 | 2019-05-17 | 王向军 | Numerical control machine tool |
| CN112025379A (en) * | 2020-07-27 | 2020-12-04 | 珠海格力电器股份有限公司 | Screw rod pre-stretching adjusting structure and method and numerical control machine tool |
| CN214237208U (en) * | 2020-12-18 | 2021-09-21 | 山东济铁轨道车辆装备有限公司 | Precision milling positioning device for brake shoe holder of ordinary-speed railway carriage |
-
2022
- 2022-01-17 CN CN202210047524.0A patent/CN114536073B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097869A (en) * | 2004-09-30 | 2006-04-13 | Nsk Ltd | Linear motion table device |
| CN109227138A (en) * | 2018-09-28 | 2019-01-18 | 王向军 | A kind of numerical control machine tool |
| CN208866760U (en) * | 2018-09-28 | 2019-05-17 | 王向军 | Numerical control machine tool |
| CN112025379A (en) * | 2020-07-27 | 2020-12-04 | 珠海格力电器股份有限公司 | Screw rod pre-stretching adjusting structure and method and numerical control machine tool |
| CN214237208U (en) * | 2020-12-18 | 2021-09-21 | 山东济铁轨道车辆装备有限公司 | Precision milling positioning device for brake shoe holder of ordinary-speed railway carriage |
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| Publication number | Publication date |
|---|---|
| CN114536073B (en) | 2023-04-14 |
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