CN113649623A - Multifunctional workpiece clamping and fixing device for drilling machine - Google Patents
Multifunctional workpiece clamping and fixing device for drilling machine Download PDFInfo
- Publication number
- CN113649623A CN113649623A CN202110803505.1A CN202110803505A CN113649623A CN 113649623 A CN113649623 A CN 113649623A CN 202110803505 A CN202110803505 A CN 202110803505A CN 113649623 A CN113649623 A CN 113649623A
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- China
- Prior art keywords
- fixedly connected
- fixed
- drilling machine
- block
- fixing device
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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
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The invention provides a multifunctional workpiece clamping and fixing device for a drilling machine, which belongs to the technical field of drilling machine fixtures and comprises a workbench, wherein one side of the upper surface of the workbench is fixedly connected with a fixing arm, the middle part of the workbench is provided with a movable groove, and the inside of the movable groove is movably connected with a bottom block. This multi-functional work piece centre gripping fixing device is used to drilling machine, through setting up cardboard position control structure, the position that makes the cardboard can be adjusted according to the work piece of co-altitude not, make the atress between cardboard and the work piece even, thereby it is more firm to make the work piece fixed, the limitation that the device used has been reduced, be favorable to processing the work piece, cardboard structure through setting up convenient to detach, make the cardboard be convenient for dismantle and change, change the cardboard of different shapes according to the surface shape of work piece in the facilitate use process, thereby increase the area of contact between work piece and the cardboard, make the fixed of work piece more firm.
Description
Technical Field
The invention belongs to the technical field of drill jig, and particularly relates to a multifunctional workpiece clamping and fixing device for a drill.
Background
The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into 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, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates. The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion.
The workpiece clamping and fixing device for the existing drilling machine is single in structure, cannot be adjusted according to the height of a workpiece and is large in using limitation, the stress between the workpiece and the clamping plate is uneven, the stability of the workpiece after the workpiece is fixed is poor, and the workpiece clamping and fixing device is single in function and not beneficial to popularization and use.
Disclosure of Invention
The invention aims to provide a multifunctional workpiece clamping and fixing device for a drilling machine, and aims to solve the problems that the workpiece clamping and fixing device for the drilling machine in the prior art is large in use limitation and single in function.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional workpiece clamping and fixing device for a drilling machine comprises a workbench, wherein a fixing arm is fixedly connected to one side of the upper surface of the workbench, a movable groove is formed in the middle of the workbench, a bottom block is movably connected to the inside of the movable groove, a movable arm is fixedly connected to the upper surface of the bottom block, a limiting hole is formed in the movable arm, a fixed sleeve block is sleeved on the outer side of the top of each of the fixing arm and the movable arm, a shell is fixedly connected to the bottom of one side of the fixed sleeve block, a clamping block is movably connected to the inside of the shell, a connecting rod is fixedly connected to the middle of one side of the clamping block, one end of the connecting rod penetrates through the shell and is fixedly connected with the fixing plate, mounting grooves are formed in one sides of the movable arm and the fixed sleeve block, a connecting block is arranged in each mounting groove, a clamping plate is fixedly connected to one side of the connecting block, and a limiting mechanism is arranged on the top of the fixed sleeve block, the bottom fixedly connected with cylinder of workstation, the output shaft and the bottom block fixed connection of cylinder.
In order to enable the multifunctional workpiece clamping and fixing device for the drilling machine to achieve the effect of adjusting the height of the clamping plate according to the height of the workpiece, a plurality of limiting holes are preferably formed in the fixed arm and the movable arm, the limiting holes are uniformly distributed in the fixed arm and the movable arm, and the limiting holes are matched with the clamping blocks.
In order to enable the multifunctional workpiece clamping and fixing device for the drilling machine to achieve the effect of enabling the fixture block to work more stably, as a preferable mode of the multifunctional workpiece clamping and fixing device for the drilling machine, a return spring is fixedly connected to one side, close to the fixing plate, of the shell, and one end of the return spring is fixedly connected with the fixing plate.
In order to enable the multifunctional workpiece clamping and fixing device for the drilling machine to achieve the effect of enabling the two sides of the fixing plate to be stressed uniformly, preferably, two reset springs are fixedly connected to one side of the shell, and the two reset springs are distributed symmetrically.
In order to enable the multifunctional workpiece clamping and fixing device for the drilling machine to achieve the effect that the clamping plate is convenient to disassemble, the mounting groove is preferably a T-shaped groove.
In order to enable the multifunctional workpiece clamping and fixing device for the drilling machine to achieve the effect of enabling the clamping plate to work more stably on the premise of being convenient to disassemble, the limiting mechanism preferably comprises a baffle plate and an installation block, the installation block is fixedly connected to the top of the fixed sleeve block, a connecting plate is fixedly connected to one side of the baffle plate, a spiral spring is fixedly connected to one end of the connecting plate, the other end of the spiral spring is fixedly connected to the inside of the installation block, and a shifting block is fixedly connected to the top of the connecting plate.
In order to enable the multifunctional workpiece clamping and fixing device for the drilling machine to achieve the effect of centralized treatment of machining scraps, the invention is preferably characterized in that fixing ribs are fixedly connected to the upper surfaces of two sides of the workbench, a sliding block is slidably connected to the outer side of each fixing rib, a cross rod is movably connected to one side of each sliding block, a scraping plate is fixedly connected to one side of each cross rod, a telescopic plate is arranged above each movable groove, one end of each telescopic plate is fixedly connected with each fixing arm, the other end of each telescopic plate is fixedly connected with each movable arm, and an inclined opening is formed in the surface of one end of the workbench.
In order to enable the multifunctional workpiece clamping and fixing device for the drilling machine to achieve the effect of facilitating the processing scraps to fall on the upper surfaces of the two sides of the workbench, as a preferred mode of the invention, the longitudinal section of the expansion plate is in a circular arc shape.
Compared with the prior art, the invention has the beneficial effects that:
1. this multi-functional work piece centre gripping fixing device for drilling machine through setting up cardboard position control structure, makes the position of cardboard adjust according to the work piece of co-altitude not, makes the atress between cardboard and the work piece even to it is more firm to make the work piece fixed, has reduced the limitation that the device used, is favorable to processing the work piece.
2. This multi-functional work piece centre gripping fixing device for drilling machine through setting up convenient to detach's cardboard structure, makes the cardboard be convenient for dismantle and change, changes the cardboard of different shapes according to the surface shape of work piece in facilitating the use to increase the area of contact between work piece and the cardboard, make the fixed of work piece more firm.
3. This multi-functional work piece centre gripping fixing device for drilling machine collects the structure through setting up the piece, is convenient for collect the piece that processing produced, has reduced staff's the cleaning work degree of difficulty, makes the processing environment clean and tidy more, makes the function of device abundanter, is favorable to using widely.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic cross-sectional view of the retainer block and housing arrangement of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at A according to the present invention;
fig. 5 is an internal schematic view of the limiting mechanism of the present invention.
In the figure: 1. a work table; 2. a fixed arm; 3. a movable arm; 4. fixing the sleeve block; 5. clamping a plate; 6. a limiting mechanism; 7. mounting grooves; 8. a housing; 9. a connecting rod; 10. a fixing plate; 11. a return spring; 12. an oblique opening; 13. a retractable plate; 14. fixing ribs; 15. a movable groove; 16. a cylinder; 17. connecting blocks; 18. a clamping block; 19. a cross bar; 20. a squeegee; 21. a slider; 22. a bottom block; 23. a limiting hole; 61. a baffle plate; 62. mounting blocks; 63. a coil spring; 64. shifting blocks; 65. a connecting plate.
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.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a multifunctional workpiece clamping and fixing device for a drilling machine comprises a workbench 1, a fixing arm 2 is fixedly connected to one side of the upper surface of the workbench 1, a movable groove 15 is formed in the middle of the workbench 1, a bottom block 22 is movably connected to the inside of the movable groove 15, a movable arm 3 is fixedly connected to the upper surface of the bottom block 22, a limiting hole 23 is formed in the movable arm 3, a fixed sleeve block 4 is sleeved on the outer side of the top of each of the fixing arm 2 and the movable arm 3, a shell 8 is fixedly connected to the bottom of one side of the fixed sleeve block 4, a clamping block 18 is movably connected to the inside of the shell 8, a connecting rod 9 is fixedly connected to the middle of one side of the clamping block 18, one end of the connecting rod 9 penetrates through the shell 8 and is fixedly connected with a fixing plate 10, mounting grooves 7 are formed in one sides of the movable arm 3 and the fixed sleeve block 4, a connecting block 17 is arranged in each of the mounting grooves 7, a clamping plate 5 is fixedly connected to one side of the connecting block 17, a limiting mechanism 6 is arranged on the top of the fixed sleeve block 4, the bottom of the working table 1 is fixedly connected with an air cylinder 16, and an output shaft of the air cylinder 16 is fixedly connected with a bottom block 22.
In the embodiment of the invention, the cylinder 16 is used to drive the bottom block 22 to move along the movable slot 15, the bottom block 22 drives the movable arm 3 to move, the movable arm 3 drives the fixed sleeve block 4 to change the distance between the clamping plates 5, so as to clamp the workpiece, when the height of the clamping plates 5 needs to be adjusted, the fixed plate 10 is pulled to one side, the fixed plate 10 drives the connecting rod 9 to drive the clamping block 18 to move, when the clamping block 18 completely enters the shell 8, the fixed sleeve block 4 is not limited, at the moment, the height of the clamping plates 5 changes by moving the fixed sleeve block 4, after the position is adjusted, the fixed plate 10 is pushed, so that the fixed plate 10 drives the connecting rod 9 to reset, the clamping block 18 enters the corresponding limiting hole 23, the position of the fixed sleeve block 4 is fixed, the stress between the clamping plates 5 and the workpiece is uniform, so that the workpiece is more firmly fixed, the limitation that the device used has been reduced, be favorable to processing the work piece, operation stop gear 6, make the top of connecting block 17 no longer receive the restriction, upwards promote cardboard 5, can make cardboard 5 shift out from the inside of mounting groove 7 together with connecting block 17, alright accomplish the dismantlement to cardboard 5, the cardboard 5 of different shapes is changed afterwards, make the connecting block 17 of cardboard 5 one side enter into the inside of mounting groove 7, make stop gear 6 restrict fixed nest block 4 again, cardboard 5 can change the completion this moment, make cardboard 5 be convenient for dismantle and change, change cardboard 5 of different shapes according to the surface shape of work piece in the facilitate use, thereby increase the area of contact between work piece and the cardboard 5, it is more firm to make the fixed of work piece.
Specifically, the fixed arm 2 and the movable arm 3 are both provided with a plurality of limiting holes 23, the limiting holes 23 are uniformly distributed in the fixed arm 2 and the movable arm 3, and the limiting holes 23 are matched with the clamping blocks 18.
In this embodiment: the fixing sleeve block 4 can be conveniently adjusted to different positions by arranging a plurality of limiting holes 23 which are uniformly distributed in the fixing arm 2 and the movable arm 3.
Specifically, one side of the housing 8 close to the fixing plate 10 is fixedly connected with a return spring 11, and one end of the return spring 11 is fixedly connected with the fixing plate 10.
In this embodiment: the return spring 11 is used to provide a reaction force to the fixing plate 10, so that the latch 18 is more stable in operation and prevented from being loosened.
Specifically, one side of the housing 8 is fixedly connected with two return springs 11, and the two return springs 11 are symmetrically distributed.
In this embodiment: by arranging the symmetrically distributed return springs 11, the two sides of the fixing plate 10 are stressed more uniformly, and the stable work of the fixture block 18 is facilitated.
Specifically, the mounting groove 7 is a T-shaped groove.
In this embodiment: through setting up mounting groove 7 into T type groove, guaranteeing that connecting block 17 connects under firm prerequisite, make its dismouting of being convenient for.
Specifically, stop gear 6 includes baffle 61 and installation piece 62, and installation piece 62 fixed connection is at the top of fixed nest of blocks 4, one side fixedly connected with connecting plate 65 of baffle 61, the one end fixedly connected with coil spring 63 of connecting plate 65, and coil spring 63's the other end fixed connection is in the inside of installation piece 62, and the top fixedly connected with shifting block 64 of connecting plate 65.
In this embodiment: during the use, promote shifting block 64 to one side, shifting block 64 drives connecting plate 65 and removes in the inside of installation piece 62, and coil spring 63 is in compression state this moment, and connecting plate 65 removes through driving baffle 61, realizes spacing to connecting block 17.
Specifically, the equal fixedly connected with fixed rib 14 of both sides upper surface of workstation 1, the outside sliding connection of fixed rib 14 has slider 21, one side swing joint of slider 21 has horizontal pole 19, one side fixedly connected with scraper blade 20 of horizontal pole 19, the top of activity groove 15 is equipped with expansion plate 13, the one end and the fixed arm 2 fixed connection of expansion plate 13, the other end and the digging arm 3 fixed connection of expansion plate 13, the one end surface of workstation 1 is equipped with slant opening 12.
In this embodiment: remove slider 21 along fixed rib 14, slider 21 makes scraper blade 20 move through driving horizontal pole 19, scraper blade 20 moves along the surface of workstation 1, make the processing piece on its surface concentrate, when it concentrates to the surface one side of workstation 1, rotate horizontal pole 19, alright make the processing piece fall from the slant opening 12 of workstation 1 one side, staff's the cleaning work degree of difficulty has been reduced, make the processing environment cleaner and tidier, make the function of device abundanter, be favorable to using widely.
Specifically, the longitudinal section of the expansion plate 13 is circular arc.
In this embodiment: the expansion plate 13 is arranged to be arc-shaped, so that machining chips can fall off from the surface of the expansion plate conveniently, and accumulation of the machining chips is prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional work piece centre gripping fixing device is used to drilling machine, includes workstation (1), its characterized in that: the movable table is characterized in that a fixed arm (2) is fixedly connected to one side of the upper surface of the working table (1), a movable groove (15) is formed in the middle of the working table (1), a bottom block (22) is movably connected to the inside of the movable groove (15), a movable arm (3) is fixedly connected to the upper surface of the bottom block (22), a limiting hole (23) is formed in the movable arm (3), a fixed sleeve block (4) is sleeved on the outer side of the top of each of the fixed arm (2) and the movable arm (3), a shell (8) is fixedly connected to the bottom of one side of the fixed sleeve block (4), a clamping block (18) is movably connected to the inside of the shell (8), a connecting rod (9) is fixedly connected to the middle of one side of the clamping block (18), one end of the connecting rod (9) penetrates through the shell (8) and is fixedly connected with a fixed plate (10), a mounting groove (7) is formed in each of one side of the movable arm (3) and the fixed sleeve block (4), the inside of mounting groove (7) is equipped with connecting block (17), one side fixedly connected with cardboard (5) of connecting block (17), the top of fixed nest of blocks (4) is equipped with stop gear (6), the bottom fixedly connected with cylinder (16) of workstation (1), the output shaft and the end piece (22) fixed connection of cylinder (16).
2. The multifunctional workpiece clamping and fixing device for the drilling machine as claimed in claim 1, wherein: the inside of fixed arm (2) and digging arm (3) all has a plurality of spacing holes (23), and is a plurality of spacing hole (23) are evenly distributed in the inside of fixed arm (2) and digging arm (3), spacing hole (23) and fixture block (18) looks adaptation.
3. The multifunctional workpiece clamping and fixing device for the drilling machine as claimed in claim 1, wherein: one side of the shell (8) close to the fixing plate (10) is fixedly connected with a return spring (11), and one end of the return spring (11) is fixedly connected with the fixing plate (10).
4. The multifunctional workpiece clamping and fixing device for the drilling machine as claimed in claim 2, wherein: one side of the shell (8) is fixedly connected with two return springs (11), and the two return springs (11) are symmetrically distributed.
5. The multifunctional workpiece clamping and fixing device for the drilling machine as claimed in claim 1, wherein: the mounting groove (7) is a T-shaped groove.
6. The multifunctional workpiece clamping and fixing device for the drilling machine as claimed in claim 1, wherein: stop gear (6) are including baffle (61) and installation piece (62), installation piece (62) fixed connection is at the top of fixed nest of blocks (4), one side fixedly connected with connecting plate (65) of baffle (61), the one end fixedly connected with coil spring (63) of connecting plate (65), the other end fixed connection of coil spring (63) is in the inside of installation piece (62), the top fixedly connected with shifting block (64) of connecting plate (65).
7. The multifunctional workpiece clamping and fixing device for the drilling machine as claimed in claim 1, wherein: the equal fixedly connected with fixed rib (14) of both sides upper surface of workstation (1), the outside sliding connection of fixed rib (14) has slider (21), one side swing joint of slider (21) has horizontal pole (19), one side fixedly connected with scraper blade (20) of horizontal pole (19), the top of activity groove (15) is equipped with expansion plate (13), the one end and fixed arm (2) fixed connection of expansion plate (13), the other end and digging arm (3) fixed connection of expansion plate (13), the one end surface of workstation (1) is equipped with slant opening (12).
8. The multifunctional workpiece clamping and fixing device for the drilling machine as claimed in claim 7, wherein: the longitudinal section of the expansion plate (13) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110803505.1A CN113649623A (en) | 2021-07-16 | 2021-07-16 | Multifunctional workpiece clamping and fixing device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110803505.1A CN113649623A (en) | 2021-07-16 | 2021-07-16 | Multifunctional workpiece clamping and fixing device for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113649623A true CN113649623A (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110803505.1A Pending CN113649623A (en) | 2021-07-16 | 2021-07-16 | Multifunctional workpiece clamping and fixing device for drilling machine |
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| Country | Link |
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| CN (1) | CN113649623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871678A (en) * | 2022-07-01 | 2022-08-09 | 南通帕沃机械有限公司 | Welding fixing device for manufacturing metal structure |
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| US7857556B1 (en) * | 2008-11-24 | 2010-12-28 | Roman Staczek | Multi-function drill press system |
| CN207982577U (en) * | 2018-01-24 | 2018-10-19 | 无锡美高帝机械有限公司 | A kind of laser cutting machine |
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| CN210818686U (en) * | 2019-09-10 | 2020-06-23 | 广州科语自动化设备有限公司 | Scrap collecting workbench with blanking holes |
| CN212096220U (en) * | 2020-05-12 | 2020-12-08 | 黄文娟 | Fixed mechanical positioning fixture for machining |
| CN212778097U (en) * | 2020-05-28 | 2021-03-23 | 河南友邦木业有限公司 | Cooling device with water circulation function for plate processing |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7857556B1 (en) * | 2008-11-24 | 2010-12-28 | Roman Staczek | Multi-function drill press system |
| CN208036727U (en) * | 2018-01-23 | 2018-11-02 | 广州双知网络科技有限公司 | A kind of recrater easy to repair |
| CN207982577U (en) * | 2018-01-24 | 2018-10-19 | 无锡美高帝机械有限公司 | A kind of laser cutting machine |
| CN208391542U (en) * | 2018-06-22 | 2019-01-18 | 西安金华诚精密机械有限公司 | A kind of fixed clamp for milling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114871678A (en) * | 2022-07-01 | 2022-08-09 | 南通帕沃机械有限公司 | Welding fixing device for manufacturing metal structure |
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