CN114406314A - Quick drilling equipment is used in air compressor machine production - Google Patents
Quick drilling equipment is used in air compressor machine production Download PDFInfo
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- CN114406314A CN114406314A CN202210254405.2A CN202210254405A CN114406314A CN 114406314 A CN114406314 A CN 114406314A CN 202210254405 A CN202210254405 A CN 202210254405A CN 114406314 A CN114406314 A CN 114406314A
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- China
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- plate
- sliding plate
- positioning
- right sliding
- cantilever
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
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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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a quick drilling device for air compressor production, and belongs to the technical field of machine tool drilling equipment. A pair of dovetail slide rails and a rail groove are arranged on the machine tool workbench, and a bidirectional screw is rotatably arranged in the rail groove; the dovetail slide rail is provided with a left slide plate and a right slide plate, and the lower sides of the left slide plate and the right slide plate are connected with the bidirectional screw through threads; a positioning tool is arranged on the right sliding plate; a vertical plate is fixed on the left sliding plate, and a cantilever plate is fixed at the upper end of the vertical plate; a drilling template is embedded on the through hole of the cantilever plate; one side of the left sliding plate, which is close to the right sliding plate, is provided with a pair of extension arms, and a positioning plate is embedded between positioning grooves of the extension arms; the right sliding plate is located between the two extension arms, the right sliding plate is opposite to the positioning plate, and one side of the positioning plate, which is close to the right sliding plate, is provided with a sinking groove matched with the right sliding plate. The invention can selectively lead the workpiece to be opposite to any one drill plate, realizes two drilling layouts of the workpiece, improves the drilling efficiency of the workpiece, avoids the transfer of the workpiece among different machine tools and improves the processing efficiency.
Description
Technical Field
The invention relates to the technical field of machine tool drilling equipment, in particular to a quick drilling device for air compressor production.
Background
At present in the public transport field, new energy vehicle occupation ratio is higher and higher, and the inside many pneumatic components of new energy vehicle consequently need the air compressor machine to provide the air supply, and present air compressor machine mainly includes parts such as motor, box, cylinder, scarce lid and crankcase. In the production process, parts such as the box body, the cylinder and the like need to be drilled with corresponding threaded holes or positioning holes so as to realize the assembly of subsequent complete products.
The Chinese patent discloses a fixing clamp (CN204657999U) for drilling of an air compressor crankcase, which comprises a base and a pressing plate, wherein a pair of guide pillars are vertically arranged on the base, the pressing plate is in sliding fit with the guide pillars, the pressing plate can move up and down along the guide pillars under the drive of a lifting mechanism, a positioning boss is arranged on the upper end face of the base, a clamping block and a positioning convex column in corresponding fit with the positioning boss are respectively arranged on the lower surface of the pressing plate, a plurality of through drill holes are arranged on the pressing plate, guide sleeves are inserted in the drill holes, a milling edge is arranged on the outer wall of the top end of each guide sleeve, a rotation stopping nut in rotation stopping fit with the milling edge is arranged on the pressing plate, and the bottom end of the rotation stopping nut is in tight fit with the guide sleeves.
The problems of the technology are as follows: when a workpiece is installed, the pressure plate needs to be lifted, and although the pressure plate has a certain height, the installation of the workpiece is affected; the pressing plate is used as a positioning piece and a drill guide piece at the same time, so that the number of tools can be reduced, the drill guide piece is difficult to replace, the workpiece needing double-sided or multi-type drilling needs to be processed by two working procedures, and the transfer of the workpiece causes the reduction of the processing efficiency and the processing precision.
Disclosure of Invention
In order to solve the technical problem, the invention provides a quick drilling device for air compressor production. The drilling device adopts adjustable double-station processing, and improves the replaceability of the drill plate and the efficiency of workpiece drilling.
The invention is realized by the following technical scheme: a quick drilling device for production of an air compressor comprises a machine tool workbench, wherein a drill boom is arranged on one side of the machine tool workbench, and a drill bit is mounted on the drill boom; a pair of dovetail slide rails is fixed on the machine tool workbench, a rail groove located in the middle of the two dovetail slide rails is formed in the machine tool workbench, and the rail groove is parallel to the two dovetail slide rails; a bidirectional screw rod is rotatably arranged in the track groove; the dovetail slide rail is provided with a left slide plate and a right slide plate, and the lower sides of the left slide plate and the right slide plate are connected with the bidirectional screw through threads;
a positioning tool is arranged on the right sliding plate and used for positioning a workpiece;
a vertical plate is fixed on the left sliding plate, and a cantilever plate is fixed at the upper end of the vertical plate; the cantilever plate is parallel to the dovetail slide rail, a through hole with an inner spigot is formed in the cantilever plate, and a drill plate is embedded in the through hole of the cantilever plate; the drill plate is provided with a guide sleeve;
one side of the left sliding plate, which is close to the right sliding plate, is provided with a pair of extension arms, and the opposite surfaces of the two extension arms are provided with positioning grooves; a positioning plate is embedded between the positioning grooves of the extension arms; the right sliding plate is located between the two extension arms, the right sliding plate is opposite to the positioning plate, and one side of the positioning plate, which is close to the right sliding plate, is provided with a sinking groove matched with the right sliding plate.
It further comprises the following steps: a left block and a right block are respectively fixed at two ends of the track groove and fixedly connected with a machine tool workbench through bolts; and the two ends of the bidirectional screw are rotatably connected with the left block and the right block.
A motor support is fixed on one side of the machine tool workbench, and a stepping motor is mounted on the motor support; the stepping motor is connected with the bidirectional screw through a coupler.
And the lower sides of the left sliding plate and the right sliding plate are respectively fixed with a sliding block, the sliding blocks are fixedly provided with nuts, and the nuts are connected and arranged on the bidirectional screw rod through threads.
The upper end of the vertical plate is provided with uniformly distributed notches, one end of the cantilever plate close to the vertical plate is provided with uniformly distributed extension strips, and the extension strips of the cantilever plate are in staggered splicing fit with the notches of the vertical plate; the lower surface of the angle iron seat is fixedly connected with the extending strip of the cantilever plate, and the side surface of the angle iron seat is fixedly connected with the upper end of the vertical plate; a triangular rib plate is welded on the angle iron seat.
The lower side surface of the extension strip of the cantilever plate is fixedly connected with a square shell; a balancing weight is placed in the square shell; the balancing weight and the square shell are fixed through magnetic force.
Compared with the prior art, the invention has the beneficial effects that: when a workpiece is installed, the left sliding plate and the right sliding plate are separated through screw transmission, and the positioning tool is far away from the drill plate, so that the workpiece is conveniently positioned and installed; when the left sliding plate and the right sliding plate are close to each other, the workpiece can be selected to be opposite to any one drilling template, two drilling layouts of the workpiece are realized, and the drilling efficiency of the workpiece is improved; the positioning of the workpiece and the drill plate is determined by the replaceable positioning plate, and the proper positioning plate and the drill plate can be selected according to different workpieces, so that the workpieces are prevented from being transferred among different machine tools, and the processing efficiency is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a view taken along line A-A of FIG. 1;
FIG. 3 is a view from B-B in FIG. 1;
FIG. 4 is a view taken along line C-C of FIG. 1;
in the figure: 1. a machine tool table; 1-1, a track groove; 2. a nut; 3. a bidirectional screw; 4. a motor support; 5. a stepping motor; 6. a coupling; 7. a left block; 8. a left slide plate; 8-1, an extension arm; 8-2, positioning grooves; 9. a square housing; 9-1, a balancing weight; 10. an angle iron seat; 10-1, triangular rib plates; 11. a vertical plate; 11-1, a notch; 12. a cantilever plate; 13. drilling a template; 14. a drill bit; 15. a drill boom; 16. a guide sleeve; 17. positioning a tool; 18. a right slide plate; 19. a slider; 20. a dovetail slide rail; 21. a right blocking block; 22. positioning a plate; 22-1 and a sink tank.
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.
As shown in fig. 1 to 3, the quick drilling device for air compressor production comprises a machine tool workbench 1, wherein a drill boom 15 is arranged on one side of the machine tool workbench 1, and a drill bit 14 is mounted on the drill boom.
A pair of dovetail slide rails 20 is fixed on the upper surface of the machine tool workbench 1, and a rail groove 1-1 is also formed on the upper surface of the machine tool workbench 1. The track groove 1-1 is located in the middle of the two dovetail slide rails 20, and the track groove 1-1 is parallel to the two dovetail slide rails 20. The left block 7 and the right block 21 are respectively fixed at two ends of the track groove 1-1, and the left block 7 and the right block 21 are fixedly connected with the machine tool workbench 1 through bolts. The bidirectional screw 3 is positioned in the track groove 1-1, and two ends of the bidirectional screw 3 are respectively connected with the left block 7 and the right block 21 in a rotating way through bearings. The dovetail slide rail 20 is provided with a left slide plate 8 and a right slide plate 18. A sliding block 19 is fixed on the lower side of the right sliding plate 18, a nut 2 is fixedly mounted on the sliding block 19, and the nut 2 is mounted on the bidirectional screw rod 3 through threaded connection. The left sliding plate 8 and the right sliding plate 18 are connected with the bidirectional screw 3 in the same way. A motor support 4 is fixed on one side of the machine tool workbench 1, a stepping motor 5 is installed on the motor support 4, and the stepping motor 5 is connected with a bidirectional screw 3 through a coupler 6. When a workpiece is processed, the forward and reverse rotation of the bidirectional screw 3 is controlled by the stepping motor 5, and the approaching and the separating of the left sliding plate 8 and the right sliding plate 18 are further controlled.
And a positioning tool 17 is arranged on the right sliding plate 18, the positioning tool 17 is used for positioning a workpiece to be machined, and the corresponding positioning tool 17 can be replaced according to different workpieces.
A vertical plate 11 is fixed on the left sliding plate 8, and a horizontal cantilever plate 12 is fixed at the upper end of the vertical plate 11. The cantilever plate 12 is parallel to the dovetail slide rail 20, two through holes with inner rabbets are formed in the cantilever plate 12, and the drill plate 13 is embedded in each through hole of the cantilever plate 12. The drill plates 13 are provided with guide sleeves 16 for positioning and guiding the drill bits 14, and the guide sleeves 16 on each drill plate 13 correspond to drilling positions on a workpiece to be machined.
As shown in FIG. 3, one side of the left sliding plate 8 close to the right sliding plate 18 is provided with a pair of extension arms 8-1, and two positioning grooves 8-2 are respectively arranged on the opposite surfaces of the two extension arms 8-1. A positioning plate 22 is embedded between the positioning grooves 8-2 corresponding to the extension arms 8-1. When the left sliding plate 8 and the right sliding plate 18 move close to each other, the right sliding plate 18 enters between the two extension arms 8-1 until the right sliding plate 18 abuts against the positioning plate 22, so that the left sliding plate 8 and the right sliding plate 18 are positioned. The side of the positioning plate 22 close to the right sliding plate 18 is provided with a sunken groove 22-1 matched with the right sliding plate 18, or the side of the positioning plate 22 close to the right sliding plate 18 is provided with a bulge matched with the right sliding plate 18. The size of the sinking groove 22-1 or the protrusion of the positioning plate 22 is adjusted to realize the positioning of different positions of the left sliding plate 8 and the right sliding plate 18 so as to adapt to the processing of different workpieces.
Referring to fig. 1 to 4, the upper end of the vertical plate 11 is provided with evenly distributed notches 11-1, one end of the cantilever plate 12 close to the vertical plate 11 is provided with evenly distributed extending strips 12-1, and the extending strips 12-1 of the cantilever plate 12 are in staggered splicing fit with the notches 11-1 of the vertical plate 11; the cantilever plate 12 is perpendicular to the vertical plate 11, and the cantilever plate 12 is fixed to the vertical plate 11 through the angle iron seat 10. The lower surface of the angle iron seat 10 is fixedly connected with an extension strip 12-1 of a cantilever plate 12, the side surface of the angle iron seat 10 is fixedly connected with the upper end of a vertical plate 11, and a triangular rib plate 10-1 for increasing the rigidity of the angle iron seat 10 is welded on the angle iron seat 10.
The lower side surface of an extension bar 12-1 of the cantilever plate 12 is fixedly connected with a square shell 9, and a balancing weight 9-1 is placed in the square shell 9. The balancing weight 9-1 and the square shell 9 are made of metal materials, and a magnetic strip is arranged between the balancing weight 9-1 and the square shell 9. The magnetic strip can fix the balancing weight 9-1 and the square shell 9 and is convenient for adjusting the relative position of the balancing weight 9-1 and the square shell 9.
When the device works, the stepping motor is operated to control the left sliding plate and the right sliding plate to be separated, and a workpiece is fixed through the positioning tool; then, operating a stepping motor to control the left sliding plate and the right sliding plate to be close, positioning the left sliding plate and the right sliding plate at a first positioning plate, and enabling the workpiece to be opposite to the first drilling template; then, operating the drill arm and the drill to drill the workpiece; after the machining is finished, the first positioning plate is taken off, the left sliding plate and the right sliding plate are continuously controlled to be close to each other, the left sliding plate and the right sliding plate are positioned at the second positioning plate, the workpiece is opposite to the second drilling template, and the workpiece is continuously drilled. Or after the first drilling is finished, the workpiece is repositioned, and then subsequent processing is carried out.
Drilling equipment has two stations that can continuous processing in this embodiment, realizes two kinds of drilling overall arrangements of work piece, has improved the work piece drilling efficiency, has reduced manufacturing procedure, can avoid the work piece to transport and reposition between different lathe, is favorable to improving the machining precision.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. A quick drilling device for production of an air compressor comprises a machine tool workbench (1), wherein a drill arm (15) is arranged on one side of the machine tool workbench (1), and a drill bit (14) is mounted on the drill arm;
the method is characterized in that:
a pair of dovetail slide rails (20) is fixed on the machine tool workbench (1), a track groove (1-1) located in the middle of the two dovetail slide rails (20) is formed in the machine tool workbench (1), and the track groove (1-1) is parallel to the two dovetail slide rails (20); a bidirectional screw (3) is rotatably arranged in the track groove (1-1); the dovetail slide rail (20) is provided with a left slide plate (8) and a right slide plate (18), and the lower sides of the left slide plate (8) and the right slide plate (18) are connected with the bidirectional screw (3) through threads;
a positioning tool (17) is mounted on the right sliding plate (18), and the positioning tool (17) is used for positioning a workpiece;
a vertical plate (11) is fixed on the left sliding plate (8), and a cantilever plate (12) is fixed at the upper end of the vertical plate (11); the cantilever plate (12) is parallel to the dovetail slide rail (20), a through hole with an inner spigot is formed in the cantilever plate (12), and a drilling template (13) is embedded in the through hole of the cantilever plate (12); a guide sleeve (16) is arranged on the drill plate (13);
one side of the left sliding plate (8) close to the right sliding plate (18) is provided with a pair of extension arms (8-1), and the opposite surfaces of the two extension arms (8-1) are provided with positioning grooves (8-2); a positioning plate (22) is embedded between the positioning grooves (8-2) of the extension arms (8-1); the right sliding plate (18) is positioned between the two extension arms (8-1), the right sliding plate (18) is opposite to the positioning plate (22), and one side of the positioning plate (22) close to the right sliding plate (18) is provided with a sinking groove (22-1) matched with the right sliding plate (18).
2. The quick drilling device is used in air compressor machine production of claim 1, characterized in that: a left block (7) and a right block (21) are respectively fixed at two ends of the track groove (1-1), and the left block (7) and the right block (21) are fixedly connected with the machine tool workbench (1) through bolts; and the two ends of the bidirectional screw (3) are rotatably connected with the left block (7) and the right block (21).
3. The quick drilling device is used in air compressor machine production of claim 2, characterized in that: a motor support (4) is fixed on one side of the machine tool workbench (1), and a stepping motor (5) is installed on the motor support (4); the stepping motor (5) is connected with the bidirectional screw (3) through a coupler (6).
4. The quick drilling device is used in air compressor machine production of claim 1, characterized in that: the lower sides of the left sliding plate (8) and the right sliding plate (18) are respectively fixed with a sliding block (19), a nut (2) is fixedly mounted on the sliding block (19), and the nut (2) is mounted on the bidirectional screw (3) through threaded connection.
5. The quick drilling device is used in air compressor machine production of claim 1, characterized in that: the upper end of the vertical plate (11) is provided with uniformly distributed notches (11-1), one end, close to the vertical plate (11), of the cantilever plate (12) is provided with uniformly distributed extension strips (12-1), and the extension strips (12-1) of the cantilever plate (12) are in staggered splicing fit with the notches (11-1) of the vertical plate (11); the lower surface of the angle iron seat (10) is fixedly connected with an extension strip (12-1) of the cantilever plate (12), and the side surface of the angle iron seat (10) is fixedly connected with the upper end of the vertical plate (11); a triangular rib plate (10-1) is welded on the angle iron seat (10).
6. The quick drilling device is used in air compressor machine production of claim 5, characterized in that: the lower side surface of an extension bar (12-1) of the cantilever plate (12) is fixedly connected with a square shell (9); a balancing weight (9-1) is arranged in the square shell (9); the balancing weight (9-1) and the square shell (9) are fixed through magnetic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210254405.2A CN114406314B (en) | 2022-03-15 | 2022-03-15 | Quick drilling equipment is used in air compressor machine production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210254405.2A CN114406314B (en) | 2022-03-15 | 2022-03-15 | Quick drilling equipment is used in air compressor machine production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114406314A true CN114406314A (en) | 2022-04-29 |
| CN114406314B CN114406314B (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210254405.2A Active CN114406314B (en) | 2022-03-15 | 2022-03-15 | Quick drilling equipment is used in air compressor machine production |
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| Country | Link |
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| CN (1) | CN114406314B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203245418U (en) * | 2013-05-27 | 2013-10-23 | 宁波市镇海金雳机械制造有限公司 | Connecting rod tap drill jig tool |
| CN206839223U (en) * | 2017-04-06 | 2018-01-05 | 宜昌市西峡泵业有限公司 | A kind of multi-purpose formula pump cover drilling equipment |
| CN206882856U (en) * | 2017-05-16 | 2018-01-16 | 沈阳黎明航空零部件制造有限公司 | A kind of fixture for the drilling of rounded groove nut |
| CN208991812U (en) * | 2018-10-23 | 2019-06-18 | 浙江双鸟锚链股份有限公司 | A kind of puncher fixture with self centering function |
| CN213163233U (en) * | 2020-09-29 | 2021-05-11 | 昆山华安金属制品有限公司 | Adjustable pipe fitting drilling die |
| US20210354208A1 (en) * | 2020-05-18 | 2021-11-18 | Subaru Corporation | Feeding device of hole inspection device |
-
2022
- 2022-03-15 CN CN202210254405.2A patent/CN114406314B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203245418U (en) * | 2013-05-27 | 2013-10-23 | 宁波市镇海金雳机械制造有限公司 | Connecting rod tap drill jig tool |
| CN206839223U (en) * | 2017-04-06 | 2018-01-05 | 宜昌市西峡泵业有限公司 | A kind of multi-purpose formula pump cover drilling equipment |
| CN206882856U (en) * | 2017-05-16 | 2018-01-16 | 沈阳黎明航空零部件制造有限公司 | A kind of fixture for the drilling of rounded groove nut |
| CN208991812U (en) * | 2018-10-23 | 2019-06-18 | 浙江双鸟锚链股份有限公司 | A kind of puncher fixture with self centering function |
| US20210354208A1 (en) * | 2020-05-18 | 2021-11-18 | Subaru Corporation | Feeding device of hole inspection device |
| CN213163233U (en) * | 2020-09-29 | 2021-05-11 | 昆山华安金属制品有限公司 | Adjustable pipe fitting drilling die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114406314B (en) | 2022-12-16 |
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