CN211588625U - Electric drill supporting device - Google Patents
Electric drill supporting device Download PDFInfo
- Publication number
- CN211588625U CN211588625U CN201922218896.1U CN201922218896U CN211588625U CN 211588625 U CN211588625 U CN 211588625U CN 201922218896 U CN201922218896 U CN 201922218896U CN 211588625 U CN211588625 U CN 211588625U
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- electric drill
- base
- fixed
- rack
- sleeve
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Abstract
The utility model belongs to the technical field of drilling equipment and discloses an electric drill supporting device, which comprises a base, a main rod and an electric drill bracket, wherein the base is connected with the main rod in a sliding way; the slide block is provided with a locking part, the base is provided with a plurality of through holes, chains are symmetrically fixed at the bottom of the base and are movably connected through chain hooks; the bottom of the base is also provided with a plurality of base supporting rods which are telescopic rods; the electric drill bracket is clamped on the main rod through the bracket fixing clamp; the electric drill support is provided with a second chute, the second chute is connected with a rack in a sliding manner, the rack is meshed with a gear arranged in the electric drill support, a fixed rocker is sleeved on the gear, and the gear is rotated by rocking the rocker so as to drive the rack to move up and down along the electric drill support; a drill chuck is fixed on the rack. Simple structure conveniently carries, can realize the location of electric drill on irregular work piece, improves the precision of drilling.
Description
Technical Field
The utility model belongs to the technical field of drilling equipment technique and specifically relates to an electric drill strutting arrangement.
Background
People often need to drill holes with electric drills in work and life, and due to the fact that a plurality of workpieces are large in size or weight and not easy to move, the drilling operation can only be carried out on site, and the drilling positions of the workpieces with irregular shapes are not easy to determine. The existing movable electric drill comprises a magnetic seat drill and a handheld electric drill, wherein the magnetic seat drill can only perform drilling operation on a planar workpiece which is made of steel and metal equipment and has a good contact surface, and is heavy and inconvenient to move; when the handheld electric drill drills on an irregular workpiece, because the contact surface is irregular or smooth, the rotation speed of the electric drill is very fast, the electric drill is difficult to position on the surface of the workpiece, the manual handheld electric drill is easy to slip in the drilling operation engineering, the electric drill is locked with the workpiece, the drilling size is deviated, and even an operator can be injured due to losing the center of gravity.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an electric drill strutting arrangement, its simple structure, conveniently carry, use with the cooperation of handheld electric drill, can realize the location of electric drill on irregular work piece, improve the precision of drilling.
The utility model adopts the technical proposal that:
an electric drill supporting device comprises a base, a main rod and an electric drill support, wherein the base is provided with a first sliding groove, and a sliding block matched with the first sliding groove is fixed at the bottom of the main rod and used for connecting the base and the main rod in a sliding manner; the sliding block is provided with a locking piece for locking the relative position of the base and the main rod; the base is provided with a plurality of through holes for the drill bit to pass through; the bottom of the base is symmetrically fixed with a chain fixing frame, a chain is fixed on the chain fixing frame, and two ends of the chain are movably connected through chain hooks; the bottom of the base is also provided with a plurality of base supporting rods, and the base supporting rods are telescopic rods and are used for fixing the relative positions of the base and the workpiece; the electric drill support is clamped on the main rod through a support fixing clamp, and can rotate around the main rod or move up and down along the main rod by adjusting a bolt on the support fixing clamp; the electric drill support is provided with a second chute, the second chute is connected with a rack in a sliding manner, a cavity is arranged in the electric drill support and is communicated with the second chute, a gear is arranged in the cavity, the rack is meshed with the gear, a rocker is fixedly sleeved on the gear, and the gear rotates to drive the rack to move up and down along the electric drill support; a drill chuck is fixed on the rack.
In the utility model, the chain is fixed by the chain hook when being wound on the workpiece, the electric drill supporting device is fixed on the workpiece needing drilling, and the length of the base supporting rod is adjusted to enable the base supporting rod to be tightly pressed against the surface of the workpiece, thereby locking the relative position of the electric drill supporting seat and the workpiece; the main rod slides to a proper position along the first sliding groove and is locked through the locking piece; the electric drill is fixed on the drill chuck, and is adjusted to a required punching position and fixed by adjusting the bracket fixing clamp; when drilling operation is carried out, the rocker is rotated, the electric drill moves downwards along the electric drill support, and the drill bit penetrates through the through hole to reach the surface of the workpiece to start drilling. The electric drill can realize the positioning on the surface of the workpiece with the irregular shape through the supporting device, and the drilling precision is improved.
Preferably, the locking piece is a locking piece fixed on the sliding block, a bolt is screwed on the locking piece, and the main rod and the base are locked and fixed by screwing the bolt.
Preferably, the chain couple includes the sleeve and stretches into two couples at sleeve both ends respectively, the sleeve passes through threaded connection with the couple, the screw thread at sleeve both ends is the positive and negative silk each other, through rotatory sleeve regulation couple stretches into telescopic length to adjust the length of chain couple, thereby make the chain more firmly will the base is fixed in on the work piece.
Preferably, base bracing piece bottom is coniform, and the tip of circular cone can push up tight irregular surface better, will the base is fixed in on the work piece more firmly, realizes the accurate positioning of electric drill strutting arrangement on irregular surface. .
Preferably, a spring is fixed at the bottom of the rack, and the other end of the spring is fixed at the bottom of the second sliding chute. In the drilling process, the rocker is rotated, the electric drill moves downwards along the electric drill support, and the spring is compressed; when the drilling is finished, the rocker is loosened, and the spring drives the electric drill to automatically reset.
The utility model provides an electric drill strutting arrangement, simple structure conveniently carries, uses with current handheld electric drill cooperation, can realize the location of electric drill on irregular work piece, improves the precision of drilling.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a three-dimensional disassembled view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the chain hook of the present invention;
fig. 5 is a schematic view of the working state of the present invention during drilling.
Reference numerals: 1. a base; 11. a first chute; 12. a base support bar; 121. a threaded barrel; 122. a strut; 13. a through hole; 14. a chain fixing frame; 15. a chain; 16. a chain is hooked; 161. a sleeve; 162. hooking; 2. a main rod; 21. a slider; 22. a locking member; 221. a locking piece; 222. a bolt; 3. an electric drill support; 31. a bracket fixing clamp; 32. a rack; 33. a gear; 34. a rocker; 35. drilling; 36. a spring; 37. a second chute; 38. a cavity; 4. an electric drill; 5. and (5) a workpiece.
Detailed Description
In order to enable those skilled in the art to better understand the present invention, the following detailed description of the invention is provided in conjunction with the accompanying drawings.
An electric drill supporting device comprises a base 1, a main rod 2 and an electric drill support 3, wherein the base 1 is provided with a first sliding groove 11, and a sliding block 21 matched with the first sliding groove 11 is fixed at the bottom of the main rod 2 and used for connecting the base 1 and the main rod 2 in a sliding manner; a locking piece 22 is arranged on the sliding block 21, the locking piece 22 is a locking sheet 221 fixed on the sliding block 21, a bolt 222 is screwed on the locking sheet, and the main rod 2 and the base 1 are locked and fixed by screwing the bolt 222; the base 1 is provided with a plurality of through holes 13 for the drill bit to pass through; the bottom of the base 1 is symmetrically fixed with chain fixing frames 14, chains 15 are fixed on the chain fixing frames 14, the chains 15 are movably connected through chain hooks 16 when being wound on the workpiece 5, each chain hook 16 comprises a sleeve 161 and two hooks 162 extending into two ends of the sleeve 161 respectively, and the two hooks 162 at two ends of the same chain hook 16 hook two ends of the chain respectively to wind the chain on the workpiece 5; the sleeve 161 is connected with the hook 162 through threads, the threads at the two ends of the sleeve 161 are positive and negative threads, and the length of the chain hook 16 is adjusted by rotating the sleeve 161, so that the chain 15 is tightly hooped on the surface of the workpiece 5, and the base 1 is more firmly fixed on the workpiece 5; the bottom of the base 1 is also provided with a plurality of base supporting rods 12, the base supporting rods 12 are telescopic rods and comprise threaded cylinders 121 and supporting rods 122 extending into the threaded cylinders, the threaded cylinders 121 are connected with the supporting rods 122 through threads, the top ends of the threaded cylinders 121 are fixed to the bottom of the base 1, and the length of the threaded cylinders 121 extending into the supporting rods 122 can be adjusted through rotating the supporting rods 122, so that the base supporting rods 12 are tightly propped against the surface of a workpiece 5, the bottom of the supporting rods 122 is conical, the tip parts of the cones can better prop against the irregular surface of the workpiece 5, the base 1 is more firmly fixed on the workpiece 5, and the electric drill supporting device can be accurately positioned on the irregular surface of the workpiece; the electric drill support 3 is clamped on the main rod 2 through a support fixing clamp 31, and the electric drill support 3 can rotate around the main rod 2 or move up and down along the main rod 2 by adjusting a bolt on the support fixing clamp 31; the electric drill support 3 is provided with a second sliding groove 37, the second sliding groove is connected with a rack 32 in a sliding mode, a cavity 38 is formed in the electric drill support 3, the cavity 38 is communicated with the second sliding groove 37, a gear 33 is arranged in the cavity 38, the rack 32 is meshed with the gear 33, the gear 33 is fixedly sleeved with a rocker 34, and the rocker 34 is rotated to enable the gear 33 to rotate, so that the rack 32 is driven to move up and down along the electric drill support 3; and a drill chuck 35 is fixed on the rack and used for fixing the electric drill 4. A spring 36 is fixed at the bottom of the rack 32, and the other end of the spring 36 is fixed at the bottom of the second chute 37; during drilling, the rocker 34 is rotated, the electric drill moves downwards along the electric drill support 3, and the spring 36 is compressed; when the drilling is finished, the rocker 34 is released, and the spring 36 drives the electric drill 4 to automatically reset.
When drilling, firstly winding the chain 15 on a workpiece to be drilled, connecting the chain 15 by using a chain hook 16, and hooping the chain 15 on the workpiece by adjusting the length of the chain hook 16; adjusting the position of the base 1 to enable the base to be approximately parallel to the surface of a workpiece to be drilled so as to facilitate drilling, adjusting the length of a base support rod 12 to enable the base support rod to be tightly propped against the surface of the workpiece, and firmly positioning the base 1 on the workpiece; sliding the main rod 2 to a proper position along the first sliding chute 11, and locking the main rod 2 on the base 1 by screwing the bolt 222; fixing the electric drill on the drill chuck 35, and adjusting the electric drill to a proper punching position and fixing by adjusting the bracket fixing clamp 31; rotating the rocker 34, moving the electric drill downwards along the electric drill support 3, and enabling the drill bit to penetrate through the through hole 13 to reach the surface of the workpiece to start drilling; after the drilling is completed, the rocker 34 is released, and the spring 36 drives the electric drill to automatically reset.
It is right above the utility model provides an electric drill strutting arrangement carries out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be subject to several improvements and modifications, which also fall within the scope of the claims of the present invention.
Claims (5)
1. An electric drill supporting device comprises a base, a main rod and an electric drill support, and is characterized in that the base is provided with a first sliding groove, and a sliding block matched with the first sliding groove is fixed at the bottom of the main rod; the sliding block is provided with a locking part, the base is provided with a plurality of through holes, chains are symmetrically fixed at the bottom of the base, and two ends of each chain are movably connected through a chain hook; the bottom of the base is also provided with a plurality of base supporting rods which are telescopic rods; the electric drill support passes through the centre gripping of support fixation clamp on the mobile jib, the electric drill support is equipped with the second spout, second spout sliding connection has the rack, the inside cavity that is equipped with of electric drill support, the cavity with second spout intercommunication, the inside gear that is equipped with of cavity, the rack with gear engagement, the rocker is established to the gear fixed cover, be fixed with the drill clamp on the rack.
2. The drill support apparatus of claim 1, wherein the locking member is a locking tab secured to the slide, the locking tab having a threaded bolt.
3. The electric drill supporting device as claimed in claim 1, wherein the chain hook comprises a sleeve and two hooks respectively extending into two ends of the sleeve, the sleeve is in threaded connection with the hooks, threads at two ends of the sleeve are positive and negative threads, and the length of the hooks extending into the sleeve is adjusted by rotating the sleeve.
4. The drill support apparatus of claim 1, wherein the base support shaft base is conical.
5. The electric drill supporting device according to claim 1, wherein a spring is fixed to the bottom of the rack, and the other end of the spring is fixed to the bottom of the second sliding chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922218896.1U CN211588625U (en) | 2019-12-12 | 2019-12-12 | Electric drill supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922218896.1U CN211588625U (en) | 2019-12-12 | 2019-12-12 | Electric drill supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211588625U true CN211588625U (en) | 2020-09-29 |
Family
ID=72591933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922218896.1U Active CN211588625U (en) | 2019-12-12 | 2019-12-12 | Electric drill supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211588625U (en) |
-
2019
- 2019-12-12 CN CN201922218896.1U patent/CN211588625U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Guoneng Petrochemical Import and Export Co.,Ltd. Assignor: LIHUA YILIJIN REFINERY Co.,Ltd. Contract record no.: X2022980025690 Denomination of utility model: Electric drill support device Granted publication date: 20200929 License type: Common License Record date: 20221212 |
|
| EE01 | Entry into force of recordation of patent licensing contract |