CN212761275U

CN212761275U - Inner hole electric drill supporting device

Info

Publication number: CN212761275U
Application number: CN202021342562.1U
Authority: CN
Inventors: 刘哲; 伊希豪; 王鹏程; 程林
Original assignee: Jinlei Technology Co ltd
Current assignee: Jinlei Technology Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-03-23
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a hole electric drill strutting arrangement, including supporting adjusting part, fixed bolster, front and back adjusting part, controlling adjusting part and electric drill fixed part, fixed bolster's upper portion is equipped with the telescopic and supports adjusting part, fixed bolster's middle part is equipped with the front and back adjusting part that enables the electric drill fore-and-aft direction adjustment, front and back adjusting part's upper portion is equipped with the adjusting part about enabling the electric drill left and right sides direction adjustment, fixed bolster's front side is equipped with electric drill fixed part. The device is through supporting adjusting part, supports adjusting part and can carry out quick flexible and fixed in the hole, with firm the installing in the hole of whole support, adjusting part and left and right sides adjusting part around through setting up, can carry out the adjustment all around to the electric drill of fixing on the support, make the drill bit aim at the hole that will bore, need not other appurtenance during drilling, can be accurate, quick completion drilling and tapping action, improved the efficiency and the precision of drilling.

Description

Inner hole electric drill supporting device

Technical Field

The utility model relates to a strutting arrangement, specifically speaking are hole electric drill strutting arrangement.

Background

The methods available for drilling currently include the following:

1. drilling machine tool: such as a boring machine, a machining center, a rocker arm drill, etc., which is suitable for the outer surface drilling machining, although the machining accuracy is high, it is impossible to machine a hole such as the inner wall of the cylinder.

2. Magnetic drill: the magnetic drill is suitable for iron-based materials and is used for drilling and processing flat surfaces, and holes such as the inner wall of a cylinder cannot be processed.

3. Electric hand drills: the electric hand drill is suitable for processing holes within 10mm, and the inner holes can be processed, but the electric hand drill is needed to process the holes in processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hole electric drill strutting arrangement, this strutting arrangement can be quick install and fix in the hole, need not appurtenance can guarantee the precision of drilling when drilling and tapping add man-hour, improved machining efficiency widely.

The utility model provides a technical scheme that its technical problem adopted is: hole electric drill strutting arrangement is including supporting adjusting part, fixed stay frame, front and back adjusting part, controlling adjusting part and electric drill fixed part, fixed stay frame's upper portion is equipped with the telescopic and supports adjusting part, fixed stay frame's middle part is equipped with the front and back adjusting part that enables the electric drill fore-and-aft direction adjustment, front and back adjusting part's upper portion is equipped with the adjusting part about enabling the electric drill left and right sides direction adjustment, fixed stay frame's front side is equipped with electric drill fixed part.

Further, the fixed bolster includes backup pad, supporting leg and bottom suspension fagging, the supporting leg is equipped with at least threely, and the supporting leg upper end is equipped with the backup pad, and the supporting leg lower part is equipped with the bottom suspension fagging of adjusting part around the installation, the lower extreme of supporting leg is equipped with universal foot cup.

Further, support adjustment part and include telescopic link, threaded rod and nut, the inside cavity that is of telescopic link, telescopic link and threaded rod cover are put, and the lower extreme of telescopic link is equipped with the nut, nut and threaded rod threaded connection, the lower extreme of threaded rod is connected with the last backup pad of fixed stay frame, the upper end of telescopic link is equipped with universal foot cup.

Furthermore, the front-back adjusting part comprises a first sliding block, a first sliding rail, a first screw rod and a first handle, the first sliding block is connected with the first sliding rail in a sliding mode, the bottom of the first sliding block is connected with the screw rod in a threaded mode, the first handle is arranged at the free end of the screw rod, the first handle rotates to drive the screw rod to rotate, and the first sliding block is driven by the screw rod to slide back and forth along the first sliding rail.

Furthermore, the left-right adjusting part comprises a second sliding rail, a second sliding block, a screw rod and a second handle, the second sliding block is connected with the second sliding rail in a sliding mode, the bottom surface of the sliding rail is fixedly clamped with the front-back adjusting part, the sliding block is connected with the screw rod in a threaded mode, and the second handle for controlling the screw rod to rotate is arranged at the free end of the screw rod.

Further, electric drill fixed part includes sliding plate, fixed bolster, fixing base, gear and twist grip, the fixing base is installed in the fixed plate outside, be equipped with a gear in the fixing base, twist grip locates fixing base one side and coaxial with the gear, twist grip's rotation control gear's rotation, the inboard of sliding plate is equipped with a rack, rack and the gear engagement on the fixing base, the outside of sliding plate is equipped with the fixed bolster of fixed drill bit.

Furthermore, the fixed plate is L-shaped, a transverse plate of the fixed plate is fixedly connected with the sliding block II of the left and right adjusting part, and an electric drill fixing part is installed on a vertical plate of the fixed plate.

The utility model has the advantages that:

1. the utility model discloses a hole electric drill strutting arrangement is through supporting adjustment part, supports adjustment part can carry out quick flexible and fixed in the hole, with the firm installation in the hole of whole support, through adjustment part and control adjustment part around setting up, can carry out the adjustment all around to fixing the electric drill on the support, make the drill bit aim at the hole that will bore, need not other appurtenance during drilling, can be accurate, quick completion drilling and tapping action, improved the efficiency and the precision of drilling.

2. Because universal foot cups are respectively arranged at the upper end of the telescopic rod and the lower ends of the supporting legs, the universal foot cups can be automatically adjusted according to different mounting surfaces, and the firmness of supporting and mounting is ensured.

3. The electric drill is controlled to move up and down through the matching of the gear and the rack, so that the electric drill is prevented from shaking during drilling, and the machining precision is guaranteed.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is an isometric view from another angle of FIG. 1;

FIG. 3 is a schematic view of the front-rear adjustment member and the left-right adjustment member being mounted;

FIG. 4 is a schematic view of the front-rear adjusting part;

fig. 5 is a schematic view of a structure of a drill holding member;

fig. 6 is a usage state diagram of the present invention.

In the figure:

1. the device comprises a support adjusting part, 11 telescopic rods, 12 threaded rods, 13 nuts, 14 universal foot cups, 2 upper support plates, 3 support legs, 4 front and back adjusting parts, 41 first sliding blocks, 42 first sliding rails, 43 screw rods, 44 first handles, 5 left and right adjusting parts, 51 second sliding rails, 52 second sliding blocks, 53 second handles, 6 fixing plates, 7 electric drill fixing parts, 71 sliding plates, 72 fixing supports, 73 fixing seats, 74 gears, 75 rotating handles, 76 racks, 8 lower support plates and 9 electric drills.

Detailed Description

The inner hole electric drill supporting device of the invention is described in detail with reference to the attached drawings.

As shown in fig. 1 to 6, the utility model discloses a hole electric drill strutting arrangement, including supporting adjusting part 1, fixed stay frame, front and back adjusting part 4, controlling adjusting part 5 and electric drill fixed part 7, fixed stay frame's upper portion is equipped with telescopic support adjusting part 1, fixed stay frame's middle part is equipped with the front and back adjusting part 4 that enables the adjustment of electric drill fore-and-aft direction, the upper portion of front and back adjusting part 4 is equipped with the adjusting part 5 of controlling that enables the adjustment of electric drill left and right directions, fixed stay frame's front side is equipped with electric drill fixed part 7. Support adjusting part 1 and include telescopic link 11, threaded rod 12 and

nut

13, 11 inside cavitys that are of telescopic link, telescopic link 11 and threaded rod 12 cover are put, and the lower extreme of telescopic link is equipped with nut 13, nut and threaded rod threaded connection, nut and telescopic link lower extreme are fixed and coaxial, and the flexible of telescopic link 11 is realized in the rotation of nut 13. The lower extreme of threaded rod is connected with the last backup pad 2 of fixed stay frame, the upper end of telescopic link is equipped with universal foot cup 14. The telescopic length of the telescopic rod 11 can be adapted to the fixation at different heights by adjusting the telescopic length, and the telescopic length of the telescopic rod can be controlled by rotating the telescopic rod according to the specific height of the fixed position.

The fixed bolster includes backup pad 2, supporting leg 3 and bottom suspension fagging 8, supporting leg 3 is equipped with at least threely, and three supporting leg 3 forms tripod formula bearing structure, guarantees the stability of support. Supporting plate 2 is equipped with on 3 upper ends of supporting leg, and the supporting leg lower part is equipped with the bottom suspension fagging 8 of adjusting part around the installation, the lower extreme of supporting leg is equipped with universal foot cup, can be according to the difference of holding surface angle regulation at any time through setting up universal foot cup. The upper supporting plate 2 is formed by two rectangular supporting plates in a crossed manner, the supporting plates arranged in a crossed manner are provided with four end parts, supporting legs are respectively arranged on the three end parts, and an electric drill fixing part 7 is arranged at one end of the front side.

As shown in fig. 4, the front-back adjusting part 4 includes a first slider 41, a first slide rail 42, a screw 43, and a first handle 44, the first slider 41 is slidably connected to the first slide rail 42, the bottom of the first slider 41 is in threaded connection with the screw, the first handle 44 is disposed at a free end of the screw, rotation of the first handle drives rotation of the screw, and rotation of the screw drives the first slider to slide back and forth along the first slide rail.

As shown in fig. 3, the left-right adjusting component 5 includes a second sliding rail 51, a second sliding block 52, a screw rod and a second handle 53, the second sliding block 52 is slidably connected with the second sliding rail 51, the bottom surface of the sliding rail is fixedly clamped with the front-back adjusting component 4, the sliding block is in threaded connection with the screw rod, and the second handle 53 for controlling the screw rod to rotate is arranged at the free end of the screw rod. And rotating the second handle 53, wherein the second handle 53 drives the screw rod to rotate, and the rotation of the screw rod realizes the back-and-forth movement of the second sliding block 52. Because the fixed part for mounting the electric drill is fixed on the second sliding block, the position of the electric drill is adjusted along with the forward and backward movement of the second sliding block 52.

Because the bottom of the slide rail of the left and right adjusting part 5 is fixedly clamped with the first slide block 42 of the front and back adjusting part 4, when the front and back adjusting part slides forwards and backwards, the forward and backward movement of the first slide block 41 drives the left and right adjusting part 5 to move forwards and backwards together, so that the fixing plate 6 fixed on the left and right adjusting part 5 also moves forwards and backwards, and the electric drill fixing part 7 is fixedly arranged on the fixing plate 6, and finally the forward and backward adjustment of the electric drill is realized.

As shown in fig. 5, the electric drill fixing part 7 includes a sliding plate 71, a fixing bracket 72, a fixing base 73, a gear 74 and a rotating handle 75, the fixing base 73 is installed outside the fixing plate 6, the gear 74 is installed inside the fixing base 73, the rotating handle 75 is installed on one side of the fixing base and is coaxial with the gear, the rotation of the rotating handle 75 controls the rotation of the gear 74, a rack 76 is installed inside the sliding plate 71, the rack 76 is engaged with the gear 74 on the fixing base, and the fixing bracket 72 for fixing a drill bit is installed outside the sliding plate 71. The rotating handle 75 is rotated, the rotating handle 75 drives the gear 74 to rotate, and the gear 74 rotates to drive the rack 76 to move up and down, so that the sliding plate 71 moves up and down, and the electric drill 9 fixed on the sliding plate performs drilling or tapping.

The fixed plate 6 is L-shaped, a transverse plate of the fixed plate 6 is fixedly connected with a second slide block 51 of the left and right adjusting part 5, and slide of the slide block of the left and right adjusting part 5 can drive the fixed plate to move left and right, so that left and right adjustment of the electric drill is realized. The slide block of the front-back adjusting part 4 slides to drive the left-right adjusting part 5 and the fixing plate 6 to move back and forth together, so that the front-back adjustment of the electric drill 9 is realized. And an electric drill fixing part is arranged on a vertical plate of the fixing plate 6.

When drilling the barrel inner wall, at first, place supporting leg 3 on barrel inner chamber diapire, then through the length of rotatory telescopic link 11 regulation telescopic link, make the universal foot cup 14 in top of telescopic link 11 support and lean on barrel inner chamber roof, make the firm installation of electric drill support at the barrel inner chamber. The electric drill to be used is installed on the fixed support, the front, back, left and right positions of the electric drill are adjusted according to the drilling position required, the first rotating handle 44 controls the front and back movement of the fixed plate 6, the second rotating handle 53 controls the left and right movement of the fixed plate 6, and the front, back, left and right movement of the fixed plate is achieved, so that the electric drill 9 can move front, back, left and right, the downward movement of the electric drill 9 is achieved by rotating the rotating handle 75 after the position of the electric drill is adjusted, and therefore the inner wall of the barrel can be accurately and stably drilled and tapped.

The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.

Other technical features than those described in the specification are known to those skilled in the art.

Claims

1. Hole electric drill strutting arrangement, characterized by, including supporting adjusting part, fixed bolster, fore-and-aft regulation part, controlling adjusting part and electric drill fixed part, fixed bolster's upper portion is equipped with the telescopic and supports adjusting part, fixed bolster's middle part is equipped with the fore-and-aft regulation part that enables the electric drill fore-and-aft direction adjustment, the upper portion of fore-and-aft regulation part is equipped with the adjusting part about enabling the electric drill left-and-right direction adjustment, fixed bolster's front side is equipped with electric drill fixed part.

2. The electric drill supporting device for the inner hole is characterized in that the fixed supporting frame comprises at least three upper supporting plates, supporting legs and lower supporting plates, the upper supporting plates are arranged at the upper ends of the supporting legs, the lower supporting plates of the front and rear adjusting parts are arranged at the lower parts of the supporting legs, and universal foot cups are arranged at the lower ends of the supporting legs.

3. The electric drill hole supporting device as claimed in claim 2, wherein the supporting and adjusting component comprises a telescopic rod, a threaded rod and a nut, the telescopic rod is internally provided with a cavity, the telescopic rod is sleeved with the threaded rod, the lower end of the telescopic rod is provided with the nut, the nut is in threaded connection with the threaded rod, the lower end of the threaded rod is connected with an upper supporting plate of the fixed supporting frame, and the upper end of the telescopic rod is provided with a universal foot cup.

4. The electric drill support device for the inner hole as claimed in claim 1, wherein the front-back adjusting component comprises a first sliding block, a first sliding rail, a first screw rod and a first handle, the first sliding block is slidably connected with the first sliding rail, the bottom of the first sliding block is in threaded connection with the screw rod, the first handle is arranged at the free end of the screw rod, rotation of the first handle drives rotation of the screw rod, and rotation of the screw rod drives the first sliding block to slide back and forth along the first sliding rail.

5. The electric drill support device for the inner hole as claimed in claim 1, wherein the left-right adjusting part comprises a second sliding rail, a second sliding block, a screw rod and a second handle, the second sliding block is connected with the second sliding rail in a sliding mode, the bottom surface of the sliding rail is fixedly clamped with the front-back adjusting part, the sliding block is connected with the screw rod in a threaded mode, and the second handle for controlling the screw rod to rotate is arranged at the free end of the screw rod.

6. The support device for the inner bore electric drill according to claim 1, wherein the drill fixing member comprises a sliding plate, a fixing bracket, a fixing seat, a gear and a rotating handle, the fixing seat is mounted on the outer side of the fixing plate, the gear is arranged in the fixing seat, the rotating handle is arranged on one side of the fixing seat and is coaxial with the gear, the rotation of the rotating handle controls the rotation of the gear, the sliding plate is provided with a rack on the inner side, the rack is meshed with the gear on the fixing seat, and the sliding plate is provided with the fixing bracket for fixing the drill bit on the outer side.

7. The inner hole electric drill supporting device as claimed in claim 6, wherein the fixing plate is L-shaped, a transverse plate of the fixing plate is fixedly connected with the second sliding block of the left and right adjusting part, and an electric drill fixing part is mounted on a vertical plate of the fixing plate.