CN212094459U - Drilling device capable of polishing hole inside for machining metal parts - Google Patents
Drilling device capable of polishing hole inside for machining metal parts Download PDFInfo
- Publication number
- CN212094459U CN212094459U CN202020764591.0U CN202020764591U CN212094459U CN 212094459 U CN212094459 U CN 212094459U CN 202020764591 U CN202020764591 U CN 202020764591U CN 212094459 U CN212094459 U CN 212094459U
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- rod
- drilling
- hole
- base
- butt joint
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Abstract
The utility model discloses a can be to drilling equipment for processing of inside metal parts who polishes of hole, including base, electric putter and motor, the top welding of base has the mounting bracket, and the inboard bolt fastening at mounting bracket top has electric putter, electric putter's output is connected with the drilling seat, and the embedded motor of installing in the drilling seat, the output of motor is connected with the drilling rod, and the drilling rod is located the below of drilling seat, the upper end welding of base has the support, and the hub connection has the knob to the one end awl tooth of knob is connected with the screw rod, screw rod hub connection is in the movable chute, run through the dead lever in the movable block, punch a hole has been seted up at the top of base. This can be to drilling equipment for processing of inside metal parts who polishes of hole when carrying out drilling operation to the part, polish its hole immediately, avoid the trouble of follow-up polishing, can fix the part of different specifications simultaneously.
Description
Technical Field
The utility model relates to a metal parts machining technical field specifically is a can be to drilling equipment for metal parts machining of inside polishing of hole.
Background
In the production and processing of metal parts, in order to facilitate the assembly of parts, a drilling operation is generally required to be performed on the metal parts, and a drilling device is used, however, the existing drilling device has the following problems in use:
when the drilling device is used for metal parts, the inner walls of holes of the drilling device are rough under the influence of a drill bit, the holes need to be polished for improving the machining precision of the metal parts, and meanwhile, the specifications of the metal parts are different, and the metal parts with different specifications need to be fixed for improving the working efficiency.
In order to solve the problems, innovative design is urgently needed on the basis of the original drilling device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be to the boring section drilling equipment for metal parts machining who polishes of downthehole portion to solve above-mentioned background art and propose current drilling equipment, need polish the operation to the hole, need carry out the problem of fixed operation to the metal parts of different specifications simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a drilling device for machining metal parts capable of polishing the inner part of a hole comprises a base, an electric push rod and a motor, wherein a mounting frame is welded at the top of the base, an electric push rod is fixed on the inner side of the top of the mounting frame through a bolt, the output end of the electric push rod is connected with a drilling seat, a motor is embedded in the drilling seat, the output end of the motor is connected with a drill rod, the drill rod is positioned below the drilling seat, a bracket is welded at the upper end of the base, a knob is axially connected with the bracket, and one end of the knob is connected with a screw rod through a conical tooth, the screw rod is connected in a movable groove through a shaft, the movable groove is arranged on the bracket, and the screw rod is connected with a movable block by screw thread, a fixed rod is penetrated in the movable block, the bottom ball of the fixed rod is connected with a pressing plate, and the pressing plate is positioned above the base, the top of the base is provided with a punched hole, and the bottom of the punched hole is provided with a scrap collecting box in a drawer type.
Preferably, the outside cover at drilling rod top is equipped with the ring of polishing, and welds on the inner wall of ring of polishing and have the butt joint pole, the butt joint pole is located the butt joint inslot, and sets up in the outside of drilling rod in the butt joint groove, embedded being fixed with the screw between ring of polishing and the drilling rod.
Preferably, the number of the grinding rings is 2 symmetrically arranged about the central axis of the drill rod, and the diameter of the grinding ring is equal to that of the drill rod.
Preferably, the butt joint rod and the butt joint groove are mutually clamped, and the butt joint rod and the polishing ring are mutually vertical.
Preferably, sliding connection between movable block and the activity groove, and laminate each other between the outside of movable block and the inner wall in activity groove.
Preferably, the fixed rod is in threaded connection with the movable block, and the fixed rod is perpendicular to the base.
Compared with the prior art, the beneficial effects of the utility model are that: this can be to the drilling equipment for the metal parts machining of inside polishing of hole:
1. the diameter of the two arranged polishing rings is equal to that of the drill rod, and meanwhile, the butt joint rod and the butt joint groove are mutually clamped, so that the drill rod can descend through the continuous rotation of the drill hole seat, the hole is polished through the polishing rings, and meanwhile, the butt joint rod is clamped into the butt joint groove to be matched with the use of screws, so that the polishing rings are convenient to disassemble and replace, and the polishing effect is prevented from being influenced due to abrasion in long-term use;
2. sliding connection between the movable block and the movable groove through setting up, and laminate each other between the outside of movable block and the inner wall in movable groove for when driving the screw rod through the knob and rotating, can drive the slip of movable block, and then the position of dead lever and clamp plate on the adjustment movable block, threaded connection between dead lever and the movable block, and mutually perpendicular between dead lever and the base, simultaneously can be through rotating the dead lever, the height of adjustment dead lever bottom clamp plate is fixed the part of different specifications.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the top view cross-sectional structure of the movable block of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 5 is a schematic view of a top-view cross-sectional structure of the polishing ring of the present invention.
In the figure: 1. a base; 2. a mounting frame; 3. an electric push rod; 4. drilling a hole seat; 5. a motor; 6. a drill stem; 7. grinding a ring; 8. a docking rod; 9. a butt joint groove; 10. screws; 11. a support; 12. a knob; 13. a screw; 14. a movable groove; 15. a movable block; 16. fixing the rod; 17. pressing a plate; 18. punching; 19. a debris collection box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a drilling device for machining metal parts capable of polishing the inner part of a hole comprises a base 1, a mounting frame 2, an electric push rod 3, a drilling seat 4, a motor 5, a drill rod 6, a polishing ring 7, a butt rod 8, a butt groove 9, a screw 10, a support 11, a knob 12, a screw 13, a movable groove 14, a movable block 15, a fixed rod 16, a pressing plate 17, a punched hole 18 and a fragment collecting box 19, wherein the mounting frame 2 is welded at the top of the base 1, the electric push rod 3 is fixed on the inner side of the top of the mounting frame 2 through a bolt, the output end of the electric push rod 3 is connected with the drilling seat 4, the motor 5 is embedded in the drilling seat 4, the output end of the motor 5 is connected with the drill rod 6, the drill rod 6 is positioned below the drilling seat 4, the support 11 is welded at the upper end of the base 1, the knob 12 is axially connected with the support 11, one end of, the movable groove 14 is arranged on the support 11, the screw 13 is in threaded connection with a movable block 15, a fixed rod 16 penetrates through the movable block 15, the bottom ball of the fixed rod 16 is connected with a pressing plate 17, the pressing plate 17 is positioned above the base 1, the top of the base 1 is provided with a punched hole 18, and the bottom of the punched hole 18 is provided with a scrap collecting box 19 in a drawer type;
a polishing ring 7 is sleeved on the outer side of the top of the drill rod 6, a butt joint rod 8 is welded on the inner wall of the polishing ring 7, the butt joint rod 8 is located in a butt joint groove 9, the butt joint groove 9 is formed in the outer side of the drill rod 6, and a screw 10 is fixed between the polishing ring 7 and the drill rod 6 in an embedded mode, so that when the drill rod 6 is used for drilling a part, the drill rod 6 continues to rotate and descend, and holes in the part can be polished through the polishing ring 7;
2 polishing rings 7 are symmetrically arranged about the central axis of the drill rod 6, the diameter of each polishing ring 7 is equal to that of the drill rod 6, the butt joint rod 8 and the butt joint groove 9 are clamped with each other, and the butt joint rod 8 and the polishing rings 7 are perpendicular to each other, so that when the 2 polishing rings 7 are sleeved on the drill rod 6, the butt joint rods 8 are clamped into the butt joint grooves 9, the polishing rings 7 are positioned and fixed by matching with the use of screws 10, and meanwhile, the polishing rings 7 are convenient to disassemble;
the movable block 15 is connected with the movable groove 14 in a sliding manner, the outer side of the movable block 15 is attached to the inner wall of the movable groove 14, and when the screw 13 is driven to rotate through the knob 12, the movable block 15 is driven to slide in the movable groove 14, so that the positions of the movable block 15 and the fixed rod 16 are adjusted, and parts with different specifications are fixed;
the fixed rod 16 is connected with the movable block 15 through threads, the fixed rod 16 is perpendicular to the base 1, when the fixed rod 16 rotates, the fixed rod 16 can move up and down in the movable block 15, and then a part is pressed and fixed through the pressing plate 17 at one end of the movable block 15.
The working principle is as follows: when the drilling device for machining the metal part capable of polishing the inner part of the hole is used, as shown in fig. 1-3, firstly, the metal part to be drilled is arranged on a base 1, the position to be drilled corresponds to a punched hole 18 and a drill rod 6, then the position of a movable block 15 is adjusted according to the specification of the metal part, a knob 12 on a support 11 is manually rotated, the knob 12 drives a screw 13 to rotate in a movable groove 14 to drive the movable block 15 to slide in the movable groove 14, further, the positions of a fixed rod 16 and a pressure plate 17 on the movable block 15 are adjusted, then, the fixed rod 16 on the movable block 15 is rotated, the fixed rod 16 is connected with the movable block 15 through threads of the fixed rod 16, the movable block 15 moves downwards, further, the pressure plate 17 at the bottom of the movable block 15 is contacted with the metal part to fix the metal part on the base 1, then, an electric push rod 3 on an installation frame 2 is started, starting a motor 5 in the drilling seat 4, and driving the drill rod 6 to rotate by the motor 5 to drill the metal part;
then, as shown in fig. 1 and fig. 4-5, the electric push rod 3 continues to push the drilling seat 4 to move downwards, so that the drill rod 6 at the bottom of the drilling seat 4 enters the punched hole 18, the grinding ring 7 on the drill rod 6 contacts with the hole on the metal part, the grinding ring 7 is driven to rotate by the drill rod 6, the hole is ground, the chips generated in the hole fall into the chip collecting box 19 through the punched hole 18 for centralized collection and treatment, meanwhile, the grinding ring 7 used for a long time can be disassembled and replaced, the screw 10 between the grinding ring 7 and the drill rod 6 is unscrewed, then the grinding ring 7 is taken out from the drill rod 6 from the outside, so that the butt joint rod 8 in the grinding ring 7 is separated from the butt joint groove 9, the disassembly of the grinding ring 7 is completed, and similarly, the installation of the grinding ring 7 can be completed reversely according to the above operations.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a can be to drilling equipment for processing of inside metal parts who polishes of hole, includes base (1), electric putter (3) and motor (5), its characterized in that: the top of the base (1) is welded with the mounting frame (2), an electric push rod (3) is fixed on the inner side of the top of the mounting frame (2) through a bolt, the output end of the electric push rod (3) is connected with the drilling seat (4), the motor (5) is installed in the drilling seat (4) in an embedded mode, the output end of the motor (5) is connected with the drill rod (6), the drill rod (6) is located below the drilling seat (4), the support (11) is welded at the upper end of the base (1), the support (11) is connected with the knob (12) in an upper shaft mode, one end of the knob (12) is connected with the screw rod (13) in a conical tooth mode, the screw rod (13) is connected into the movable groove (14) in a shaft mode, the movable groove (14) is formed in the support (11), the screw rod (13) is connected with the movable block (15) in a threaded mode, and the bottom ball of the fixed rod (16) is connected with a pressing plate (17), the pressing plate (17) is positioned above the base (1), the top of the base (1) is provided with a punched hole (18), and the bottom of the punched hole (18) is provided with a scrap collecting box (19) in a drawer type.
2. The boring device for machining a metal part, which can grind the inside of a hole, according to claim 1, wherein: the outside cover at drilling rod (6) top is equipped with and polishes ring (7), and the welding has butt joint pole (8) on the inner wall of polishing ring (7), butt joint pole (8) are located butt joint groove (9), and set up in the outside of drilling rod (6) butt joint groove (9), embedded screw (10) that are fixed with between polishing ring (7) and drilling rod (6).
3. The boring device for machining a metal part, which can grind the inside of a hole, according to claim 2, wherein: the grinding rings (7) are symmetrically arranged in number of 2 about the central axis of the drill rod (6), and the diameter of the grinding rings (7) is equal to that of the drill rod (6).
4. The boring device for machining a metal part, which can grind the inside of a hole, according to claim 2, wherein: the butt joint rod (8) and the butt joint groove (9) are mutually clamped, and the butt joint rod (8) and the grinding ring (7) are mutually vertical.
5. The boring device for machining a metal part, which can grind the inside of a hole, according to claim 1, wherein: the movable block (15) is connected with the movable groove (14) in a sliding mode, and the outer side of the movable block (15) is attached to the inner wall of the movable groove (14) mutually.
6. The boring device for machining a metal part, which can grind the inside of a hole, according to claim 1, wherein: the fixed rod (16) is in threaded connection with the movable block (15), and the fixed rod (16) is perpendicular to the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764591.0U CN212094459U (en) | 2020-05-11 | 2020-05-11 | Drilling device capable of polishing hole inside for machining metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764591.0U CN212094459U (en) | 2020-05-11 | 2020-05-11 | Drilling device capable of polishing hole inside for machining metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212094459U true CN212094459U (en) | 2020-12-08 |
Family
ID=73616454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020764591.0U Expired - Fee Related CN212094459U (en) | 2020-05-11 | 2020-05-11 | Drilling device capable of polishing hole inside for machining metal parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212094459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847633A (en) * | 2021-01-20 | 2021-05-28 | 汇通电子科技(惠州)有限公司 | Drilling equipment is used in circuit board production |
-
2020
- 2020-05-11 CN CN202020764591.0U patent/CN212094459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847633A (en) * | 2021-01-20 | 2021-05-28 | 汇通电子科技(惠州)有限公司 | Drilling equipment is used in circuit board production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20210511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |