CN109332762B - Electric drill fixing support - Google Patents
Electric drill fixing support Download PDFInfo
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- CN109332762B CN109332762B CN201811470590.9A CN201811470590A CN109332762B CN 109332762 B CN109332762 B CN 109332762B CN 201811470590 A CN201811470590 A CN 201811470590A CN 109332762 B CN109332762 B CN 109332762B
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- sliding
- bearing
- sliding block
- electric drill
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0035—Extensible supports, e.g. telescopic
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Abstract
The invention relates to a fixing support, in particular to an electric drill fixing support. The invention aims to provide an electric drill fixing support which can improve safety and prevent arms from ache. The technical scheme is as follows: an electric drill fixing support comprises a rack, a worm wheel, a first bearing, a second bearing, a rotating shaft, a worm and the like; the worm wheel is connected with the front flank upper portion rotary type of frame, and first bearing is installed to the front flank downside of frame, and the second bearing is installed to the front flank right part of frame, installs the pivot between first bearing and the second bearing, installs the worm in the pivot, and worm wheel mesh. According to the invention, the electric drill can be fixed through the locking mechanism, so that a user does not need to climb up to hold the electric drill to punch, the safety of the user can be improved, and the user can punch conveniently through the electric drill; through the cooperation of fan-shaped degree chi and pointer, can be accurate adjust the position of punching, so can make the position of punching more accurate to can be convenient for going on of follow-up work.
Description
Technical Field
The invention relates to a fixing support, in particular to an electric drill fixing support.
Background
When fitment of a house, need people to hold the electric drill and punch to the roof, facilitate for follow-up installation work, people are punching to the roof at present, it is the position that people place the ladder in needs punching usually, people hold the electric drill and climb and punch to the roof afterwards, so the security is lower, and people hold the electric drill for a long time and punch, the easy aching pain of arm, in order to improve the security, for this can make the people hold up the ladder below, the electric drill can produce a large amount of dusts when punching to the roof, so can shelter from the sight that people punched, thereby can cause the position of punching inaccurate.
Disclosure of Invention
The invention aims to overcome the defects that people hold an electric drill and climb to punch a roof, so that the safety is low, and the arms are easy to ache when people hold the electric drill for punching for a long time.
The technical scheme is as follows: an electric drill fixing support comprises a rack, a worm wheel, a first bearing, a second bearing, a rotating shaft, a worm, a rotating handle, a straight plate, a first connecting rod, a second connecting rod, a handle, a scissor lifting frame, a first sliding block, a guide plate, a second sliding block, a mounting plate and a locking mechanism, wherein the worm wheel is rotatably connected to the upper portion of the front side of the rack, the first bearing is installed on the lower side of the front side of the rack, the second bearing is installed on the right portion of the front side of the rack, the rotating shaft is installed between the first bearing and the second bearing, the worm is installed on the rotating shaft and meshed with the worm wheel, the rotating handle capable of rotating the worm is fixed to the right end of the rotating shaft, the straight plate is arranged on the front side of the worm wheel, a sliding groove capable of guiding is formed in the straight plate, the first sliding block is arranged in the sliding groove in a sliding mode, the first connecting rod and the second connecting rod are rotatably connected to, be connected with between the top of first connecting rod and second connecting rod and cut the fork crane, cut the articulated department of fork crane downside and be connected with the leading flank rotary type of first slider, the baffle is all installed to the left and right sides of mounting panel bottom, and the baffle sliding type is equipped with the second slider about, and the leading flank of controlling two second sliders is articulated with the left and right sides of cutting the fork crane top respectively, and the locking mechanism that can fix the electric drill is installed on the upper portion of mounting panel.
As a further preferred scheme, the locking mechanism comprises an installation block, a semicircular clamping plate, a screw rod and a nut, the installation block is fixed on the upper portion of the right side of the installation plate, the semicircular clamping plate is rotatably connected to the front side and the rear side of the top of the installation block, a first through hole is formed in the left portion of the semicircular clamping plate, the screw rod capable of fixing the electric drill is arranged between the front first through hole and the rear first through hole, and the nut capable of fixing the electric drill is installed at the rear portion of the screw rod.
As a further preferred scheme, the guide device further comprises a sliding sleeve, a sliding rod and a connecting sleeve, wherein the sliding sleeve capable of enabling the sliding rod to slide up and down is installed on the upper portion of the rear side face of the straight plate, the sliding rod with a guiding function is arranged in the sliding sleeve in a sliding mode, the connecting sleeve is fixed between the left guide plate and the right guide plate, and the bottom of the connecting sleeve is fixedly connected with the top of the sliding rod.
As a further preferable scheme, the device further comprises a sector ruler and a pointer, wherein an opening is formed in the lower portion of the straight plate, the sector ruler is embedded in the upper portion of the rack, the sector ruler is located on the rear side of the worm wheel, and the pointer capable of indicating is arranged in the opening.
As a further preferable scheme, the device further comprises a third sliding block, a double-faced cam, a twisting handle, a pin rod, a sleeve ring, a spring and a pore plate, wherein a plurality of grooves for fixing are formed in the left wall and the right wall of the sliding chute, the third sliding block is arranged in the sliding chute in a sliding manner, the top of the third sliding block is contacted with the bottom of the first sliding block, a circular cavity is formed in the middle of the third sliding block, second through holes are formed in the left side and the right side of the third sliding block, the double-faced cam is rotatably connected with the rear side surface in the circular cavity, the twisting handle capable of rotating the double-faced cam is fixed on the front side of the double-faced cam, the pin rod capable of fixing the third sliding block is arranged in the second through hole in a sliding manner, the sleeve ring is fixed on the pin rod, the pore plate is fixedly connected on the outer sides in the left second through hole and the right through hole, the spring is wound on the pin rod, the outer ends of the left pin rod and the right pin rod are respectively positioned in the corresponding grooves in a sliding manner.
The invention has the following advantages: according to the invention, the electric drill can be fixed through the locking mechanism, so that a user does not need to climb up to hold the electric drill to punch, the safety of the user can be improved, and the user can punch conveniently through the electric drill; the hole punching position can be accurately adjusted through the matching of the sector scale and the pointer, so that the hole punching position can be more accurate, and the subsequent work can be conveniently carried out; the pin rod is clamped into the corresponding groove outwards, so that the position of the electric drill can be fixed, a user does not need to press the handle downwards all the time, and the workload of the user can be reduced.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic top view of the locking mechanism of the present invention.
Fig. 3 is a schematic view of a first partially enlarged structure of the present invention.
Fig. 4 is a second partially enlarged structural view of the present invention.
Number designation in the figures: 1. the novel shear fork lifting mechanism comprises a frame, 2. a worm wheel, 3. a first bearing, 4. a second bearing, 5. a rotating shaft, 6. a worm, 7. a rotating handle, 8. a straight plate, 801. a sliding groove, 9. a first connecting rod, 10. a second connecting rod, 11. a handle, 12. a shear fork lifting frame, 13. a first sliding block, 14. a guide plate, 15. a second sliding block, 16. a mounting plate, 17. a locking mechanism, 171. a mounting block, 172. a semicircular clamping plate, 173. a first through hole, 174. a screw rod, 175. a nut, 18. a sliding sleeve, 19. a sliding rod, 20. a connecting sleeve, 21. a sector ruler, 802. an opening, 22. a pointer, 803. a groove, 23. a third sliding block, 24. a circular cavity, 25. a second through hole, 26. a double-sided cam, 27. a twisting handle, 28. a pin rod, 29. a lantern ring, 30. a.
Detailed Description
The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).
Example 1
An electric drill fixing support is shown in figures 1-2 and comprises a rack 1, a worm wheel 2, a first bearing 3, a second bearing 4, a rotating shaft 5, a worm 6, a rotating handle 7, a straight plate 8, a first connecting rod 9, a second connecting rod 10, a handle 11, a scissor lifting frame 12, a first sliding block 13, a guide plate 14, a second sliding block 15, a mounting plate 16 and a locking mechanism 17, wherein the worm wheel 2 is rotatably connected to the upper portion of the front side of the rack 1, the first bearing 3 is installed on the lower side of the front side of the rack 1, the second bearing 4 is installed on the right portion of the front side of the rack 1, the rotating shaft 5 is installed between the first bearing 3 and the second bearing 4, the worm 6 is installed on the rotating shaft 5, the worm 6 is meshed with the worm wheel 2, the rotating handle 7 capable of rotating the worm 6 is fixed to the right end of the rotating shaft 5, the rotating shaft 5 is connected with the rotating handle 7 in a, the straight plate 8 is provided with a sliding groove 801 playing a guiding role, a first sliding block 13 is arranged in the sliding groove 801 in a sliding mode, the lower portion of the front side face of the straight plate 8 is rotatably connected with a first connecting rod 9 and a second connecting rod 10, a handle 11 capable of enabling the first connecting rod 9 to swing is fixed at the right end of the first connecting rod 9, the first connecting rod 9 is connected with the handle 11 in a welding connection mode, a scissor lifting frame 12 is connected between the top ends of the first connecting rod 9 and the second connecting rod 10, a hinged portion of the lower side of the scissor lifting frame 12 is rotatably connected with the front side face of the first sliding block 13, guide plates 14 are arranged on the left side and the right side of the bottom of the mounting plate 16, the mounting plate 16 is connected with the guide plates 14 in a bolt connection mode, a second sliding block 15 is arranged in the guide plates 14 in the sliding mode, the front side faces of the left second sliding block 15 and the right sliding block are.
Example 2
An electric drill fixing support comprises a rack 1, a worm wheel 2, a first bearing 3, a second bearing 4, a rotating shaft 5, a worm 6, a rotating handle 7, a straight plate 8, a first connecting rod 9, a second connecting rod 10, a handle 11, a scissor lifting frame 12, a first sliding block 13, a guide plate 14, a second sliding block 15, a mounting plate 16 and a locking mechanism 17, wherein the worm wheel 2 is rotatably connected to the upper portion of the front side of the rack 1, the first bearing 3 is mounted on the lower side of the front side of the rack 1, the second bearing 4 is mounted on the right portion of the front side of the rack 1, the rotating shaft 5 is mounted between the first bearing 3 and the second bearing 4, the worm 6 is mounted on the rotating shaft 5, the worm 6 is meshed with the worm wheel 2, the rotating handle 7 capable of rotating the worm 6 is fixed at the right end of the rotating shaft 5, the straight plate 8 is arranged on the front side of the worm wheel 2, a sliding groove 801 for guiding is formed in the straight plate 8, the, the lower part rotary type of 8 leading flanks of straight slab is connected with first connecting rod 9 and second connecting rod 10, the right-hand member of first connecting rod 9 is fixed with can make first connecting rod 9 wobbling handle 11, be connected with between the top of first connecting rod 9 and second connecting rod 10 and cut fork crane 12, the articulated department of cutting fork crane 12 downside is connected with the leading flank rotary type of first slider 13, baffle 14 is all installed to the left and right sides of mounting panel 16 bottom, the 14 internal sliding type of baffle is equipped with second slider 15, the leading flank of controlling two second sliders 15 is articulated with the left and right sides of cutting fork crane 12 top respectively, locking mechanism 17 that can fix the electric drill is installed on the upper portion of mounting panel 16.
Locking mechanism 17 is including the installation piece 171, semi-circular cardboard 172, screw rod 174 and nut 175, the right side upper portion at mounting panel 16 is fixed to installation piece 171, installation piece 171 is connected with mounting panel 16 through bolted connection's mode, the equal rotary type in both sides around the installation piece 171 top is connected with semi-circular cardboard 172, first through-hole 173 has all been opened to the left part of semi-circular cardboard 172, be equipped with between two front and back first through-holes 173 and can be to the fixed screw rod 174 of electric drill, the nut 175 that plays the fixed action is installed to the rear portion of screw rod 174.
Example 3
An electric drill fixing support comprises a rack 1, a worm wheel 2, a first bearing 3, a second bearing 4, a rotating shaft 5, a worm 6, a rotating handle 7, a straight plate 8, a first connecting rod 9, a second connecting rod 10, a handle 11, a scissor lifting frame 12, a first sliding block 13, a guide plate 14, a second sliding block 15, a mounting plate 16 and a locking mechanism 17, wherein the worm wheel 2 is rotatably connected to the upper portion of the front side of the rack 1, the first bearing 3 is mounted on the lower side of the front side of the rack 1, the second bearing 4 is mounted on the right portion of the front side of the rack 1, the rotating shaft 5 is mounted between the first bearing 3 and the second bearing 4, the worm 6 is mounted on the rotating shaft 5, the worm 6 is meshed with the worm wheel 2, the rotating handle 7 capable of rotating the worm 6 is fixed at the right end of the rotating shaft 5, the straight plate 8 is arranged on the front side of the worm wheel 2, a sliding groove 801 for guiding is formed in the straight plate 8, the, the lower part rotary type of 8 leading flanks of straight slab is connected with first connecting rod 9 and second connecting rod 10, the right-hand member of first connecting rod 9 is fixed with can make first connecting rod 9 wobbling handle 11, be connected with between the top of first connecting rod 9 and second connecting rod 10 and cut fork crane 12, the articulated department of cutting fork crane 12 downside is connected with the leading flank rotary type of first slider 13, baffle 14 is all installed to the left and right sides of mounting panel 16 bottom, the 14 internal sliding type of baffle is equipped with second slider 15, the leading flank of controlling two second sliders 15 is articulated with the left and right sides of cutting fork crane 12 top respectively, locking mechanism 17 that can fix the electric drill is installed on the upper portion of mounting panel 16.
Locking mechanism 17 is including installation piece 171, semi-circular cardboard 172, screw rod 174 and nut 175, and installation piece 171 is fixed on the right side upper portion of mounting panel 16, and the equal rotary type in both sides around the installation piece 171 top is connected with semi-circular cardboard 172, and first through-hole 173 has all been opened to the left part of semi-circular cardboard 172, is equipped with between two front and back first through-holes 173 and can fixes the screw rod 174 to the electric drill, and the nut 175 that plays the fixed action is installed to the rear portion of screw rod 174.
The sliding sleeve is characterized by further comprising a sliding sleeve 18, a sliding rod 19 and a connecting sleeve 20, the sliding sleeve 18 capable of enabling the sliding rod 19 to slide up and down is installed on the upper portion of the rear side face of the straight plate 8, the straight plate 8 is connected with the sliding sleeve 18 in a welding connection mode, the sliding rod 19 playing a guiding role is arranged in the sliding sleeve 18 in a sliding mode, the connecting sleeve 20 is fixed between the left guide plate 14 and the right guide plate 14, the guide plates 14 are connected with the connecting sleeve 20 in a welding connection mode, the bottom of the connecting sleeve 20 is fixedly connected with the top of the sliding rod 19, and the connecting.
Example 4
An electric drill fixing support comprises a rack 1, a worm wheel 2, a first bearing 3, a second bearing 4, a rotating shaft 5, a worm 6, a rotating handle 7, a straight plate 8, a first connecting rod 9, a second connecting rod 10, a handle 11, a scissor lifting frame 12, a first sliding block 13, a guide plate 14, a second sliding block 15, a mounting plate 16 and a locking mechanism 17, wherein the worm wheel 2 is rotatably connected to the upper portion of the front side of the rack 1, the first bearing 3 is mounted on the lower side of the front side of the rack 1, the second bearing 4 is mounted on the right portion of the front side of the rack 1, the rotating shaft 5 is mounted between the first bearing 3 and the second bearing 4, the worm 6 is mounted on the rotating shaft 5, the worm 6 is meshed with the worm wheel 2, the rotating handle 7 capable of rotating the worm 6 is fixed at the right end of the rotating shaft 5, the straight plate 8 is arranged on the front side of the worm wheel 2, a sliding groove 801 for guiding is formed in the straight plate 8, the, the lower part rotary type of 8 leading flanks of straight slab is connected with first connecting rod 9 and second connecting rod 10, the right-hand member of first connecting rod 9 is fixed with can make first connecting rod 9 wobbling handle 11, be connected with between the top of first connecting rod 9 and second connecting rod 10 and cut fork crane 12, the articulated department of cutting fork crane 12 downside is connected with the leading flank rotary type of first slider 13, baffle 14 is all installed to the left and right sides of mounting panel 16 bottom, the 14 internal sliding type of baffle is equipped with second slider 15, the leading flank of controlling two second sliders 15 is articulated with the left and right sides of cutting fork crane 12 top respectively, locking mechanism 17 that can fix the electric drill is installed on the upper portion of mounting panel 16.
Locking mechanism 17 is including installation piece 171, semi-circular cardboard 172, screw rod 174 and nut 175, and installation piece 171 is fixed on the right side upper portion of mounting panel 16, and the equal rotary type in both sides around the installation piece 171 top is connected with semi-circular cardboard 172, and first through-hole 173 has all been opened to the left part of semi-circular cardboard 172, is equipped with between two front and back first through-holes 173 and can fixes the screw rod 174 to the electric drill, and the nut 175 that plays the fixed action is installed to the rear portion of screw rod 174.
The sliding sleeve is characterized by further comprising a sliding sleeve 18, a sliding rod 19 and a connecting sleeve 20, the sliding sleeve 18 capable of enabling the sliding rod 19 to slide up and down is installed on the upper portion of the rear side face of the straight plate 8, the sliding rod 19 with a guiding function is arranged in the sliding sleeve 18 in a sliding mode, the connecting sleeve 20 is fixed between the left guide plate 14 and the right guide plate 14, and the bottom of the connecting sleeve 20 is fixedly connected with the top of the sliding rod 19.
The measuring device further comprises a sector scale 21 and a pointer 22, wherein an opening 802 is formed in the lower portion of the straight plate 8, the sector scale 21 is embedded in the upper portion of the rack 1, the sector scale 21 is located on the rear side of the worm wheel 2, and the pointer 22 capable of indicating is arranged in the opening 802.
Example 5
An electric drill fixing support comprises a rack 1, a worm wheel 2, a first bearing 3, a second bearing 4, a rotating shaft 5, a worm 6, a rotating handle 7, a straight plate 8, a first connecting rod 9, a second connecting rod 10, a handle 11, a scissor lifting frame 12, a first sliding block 13, a guide plate 14, a second sliding block 15, a mounting plate 16 and a locking mechanism 17, wherein the worm wheel 2 is rotatably connected to the upper portion of the front side of the rack 1, the first bearing 3 is mounted on the lower side of the front side of the rack 1, the second bearing 4 is mounted on the right portion of the front side of the rack 1, the rotating shaft 5 is mounted between the first bearing 3 and the second bearing 4, the worm 6 is mounted on the rotating shaft 5, the worm 6 is meshed with the worm wheel 2, the rotating handle 7 capable of rotating the worm 6 is fixed at the right end of the rotating shaft 5, the straight plate 8 is arranged on the front side of the worm wheel 2, a sliding groove 801 for guiding is formed in the straight plate 8, the, the lower part rotary type of 8 leading flanks of straight slab is connected with first connecting rod 9 and second connecting rod 10, the right-hand member of first connecting rod 9 is fixed with can make first connecting rod 9 wobbling handle 11, be connected with between the top of first connecting rod 9 and second connecting rod 10 and cut fork crane 12, the articulated department of cutting fork crane 12 downside is connected with the leading flank rotary type of first slider 13, baffle 14 is all installed to the left and right sides of mounting panel 16 bottom, the 14 internal sliding type of baffle is equipped with second slider 15, the leading flank of controlling two second sliders 15 is articulated with the left and right sides of cutting fork crane 12 top respectively, locking mechanism 17 that can fix the electric drill is installed on the upper portion of mounting panel 16.
Locking mechanism 17 is including installation piece 171, semi-circular cardboard 172, screw rod 174 and nut 175, and installation piece 171 is fixed on the right side upper portion of mounting panel 16, and the equal rotary type in both sides around the installation piece 171 top is connected with semi-circular cardboard 172, and first through-hole 173 has all been opened to the left part of semi-circular cardboard 172, is equipped with between two front and back first through-holes 173 and can fixes the screw rod 174 to the electric drill, and the nut 175 that plays the fixed action is installed to the rear portion of screw rod 174.
The sliding sleeve is characterized by further comprising a sliding sleeve 18, a sliding rod 19 and a connecting sleeve 20, the sliding sleeve 18 capable of enabling the sliding rod 19 to slide up and down is installed on the upper portion of the rear side face of the straight plate 8, the sliding rod 19 with a guiding function is arranged in the sliding sleeve 18 in a sliding mode, the connecting sleeve 20 is fixed between the left guide plate 14 and the right guide plate 14, and the bottom of the connecting sleeve 20 is fixedly connected with the top of the sliding rod 19.
The measuring device further comprises a sector scale 21 and a pointer 22, wherein an opening 802 is formed in the lower portion of the straight plate 8, the sector scale 21 is embedded in the upper portion of the rack 1, the sector scale 21 is located on the rear side of the worm wheel 2, and the pointer 22 capable of indicating is arranged in the opening 802.
The device also comprises a third sliding block 23, a double-sided cam 26, a twisting handle 27, a pin rod 28, a lantern ring 29, a spring 30 and a pore plate 31, wherein a plurality of grooves 803 for fixing are formed in the left wall and the right wall of the sliding groove 801, the third sliding block 23 is arranged in the sliding groove 801 in a sliding manner, the top of the third sliding block 23 is contacted with the bottom of the first sliding block 13, a circular cavity 24 is formed in the middle of the third sliding block 23, second through holes 25 are formed in the left side and the right side of the third sliding block 23, the rear side surface in the circular cavity 24 is rotatably connected with the double-sided cam 26, the twisting handle 27 capable of rotating the double-sided cam 26 is fixed on the front side of the double-sided cam 26, the double-sided cam 26 is connected with the twisting handle 27 in a welding connection manner, the pin rod 28 capable of fixing the third sliding block 23 is arranged in the second through hole 25 in a sliding manner, the lantern ring 29 is fixed on the pin rod 28, the pin rod 28 is connected with the lantern, the spring 30 is wound on the pin rod 28, one end of the spring 30 is connected with the lantern ring 29, the spring 30 is connected with the lantern ring 29 in a welding connection mode, the other end of the spring 30 is connected with the pore plate 31, the spring 30 is connected with the pore plate 31 in a welding connection mode, the left pin rod 28 and the right pin rod 28 respectively penetrate through the corresponding pore plate 31, and the outer ends of the left pin rod 28 and the right pin rod 28 are respectively located in the corresponding grooves 803 in a sliding mode.
When the electric drill is used, a user places the electric drill at a proper position, then the user fixes the electric drill through the locking mechanism 17, then the user holds the rotating handle 7 to enable the worm 6 to rotate clockwise or anticlockwise, the worm 6 rotates clockwise or anticlockwise to enable the worm wheel 2 to rotate clockwise or anticlockwise, the worm wheel 2 rotates clockwise or anticlockwise to drive the straight plate 8 to swing rightwards or leftwards, the straight plate 8 swings rightwards or leftwards to drive the scissor lifting frame 12 to swing rightwards or leftwards, the scissor lifting frame 12 swings rightwards or leftwards to drive the part above the scissor lifting frame 12 to swing rightwards or leftwards, so that the electric drill can swing rightwards or leftwards, when the electric drill swings to a proper position, the user swings the handle 11 downwards, the handle 11 swings downwards to enable the first connecting rod 9 to swing downwards, so that the part above the scissor lifting frame 12 can drive the part above the scissor lifting frame to move upwards, move to suitable position when the electric drill upwards, the user starts the electric drill afterwards and punches, and after punching, the user closes the electric drill to loosen handle 11, move under the effect of electric drill gravity and reset, so can convenience of customers punch through the electric drill, thereby do not need the user to climb and punch, and then can improve user's security, and can prevent that the user from holding the electric drill for a long time and punching, cause the arm ache.
When the electric drill needs to be fixed on the electric drill fixing device, a user unscrews the nut 175 from the screw rod 174, so that the front and rear semicircular clamping plates 172 can be released from being fixed, then places the electric drill between the front and rear semicircular clamping plates 172, and then screws the nut 175 on the screw rod 174, so that the electric drill can be fixed, and therefore the inconvenience caused by the shaking of the electric drill when the position of the electric drill is adjusted can be prevented.
Through the cooperation of sliding sleeve 18 and slide bar 19, can reciprocate the electric drill and lead, so can prevent that the electric drill from deviating at the shift position, causing the hindrance for follow-up installation work.
When the position of electric drill is adjusted to needs, through the cooperation of segmental ruler 21 and pointer 22, can be accurate adjust the position of punching, so can make the position of punching more accurate to can be convenient for going on of follow-up work, can the convenience of customers watch the position of adjusting through opening 802.
Initially, the spring 30 is in a compressed state, when the position of the electric drill needs to be fixed, a user rotates the screwing handle 27 to enable the double-faced cam 26 to rotate and not to extrude the pin rod 28 any more, the pin rods 28 on the left side and the right side can move out of the groove 803 inwards under the action of the elastic force of the spring 30, so that the fixing of the third slider 23 can be released, then the user moves the third slider 23 upwards to contact with the first slider 13, then the user rotates the screwing handle 27 to enable the double-faced cam 26 to extrude the pin rods 28 on the left side and the right side to be clamped into the corresponding grooves 803 outwards, so that the third slider 23 can be fixed, the position of the electric drill can be fixed, so that the user does not need to press the handle 11 downwards all the time, and the workload.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides an electric drill fixed bolster, including frame (1), worm wheel (2), first bearing (3), second bearing (4), pivot (5), worm (6), turning handle (7) and straight board (8), the leading flank upper portion rotary type of frame (1) is connected with worm wheel (2), first bearing (3) are installed to the leading flank downside of frame (1), second bearing (4) are installed to the leading flank right part of frame (1), install pivot (5) between first bearing (3) and second bearing (4), install worm (6) on pivot (5), worm (6) and worm wheel (2) meshing, the right-hand member of pivot (5) is fixed with and to make worm (6) pivoted turning handle (7), straight board (8) set up in the front side of worm wheel (2), characterized by, still including first connecting rod (9), second connecting rod (10), The device comprises a handle (11), a scissor lifting frame (12), a first sliding block (13), a guide plate (14), a second sliding block (15), a mounting plate (16) and a locking mechanism (17), wherein a sliding groove (801) with a guiding effect is formed in the straight plate (8), the first sliding block (13) is arranged in the sliding groove (801) in a sliding manner, the lower part of the front side surface of the straight plate (8) is rotatably connected with a first connecting rod (9) and a second connecting rod (10), the right end of the first connecting rod (9) is fixedly provided with the handle (11) capable of enabling the first connecting rod (9) to swing, the scissor lifting frame (12) is connected between the top ends of the first connecting rod (9) and the second connecting rod (10), the hinged part of the lower side of the scissor lifting frame (12) is rotatably connected with the front side surface of the first sliding block (13), the guide plate (14) is arranged on the left side and the right side of the bottom of, the front side surfaces of the left second sliding block and the right second sliding block (15) are respectively hinged with the left side and the right side of the top of the scissor lifting frame (12), and the upper part of the mounting plate (16) is provided with a locking mechanism (17) capable of fixing an electric drill; the locking mechanism (17) comprises a mounting block (171), a semicircular clamping plate (172), a screw rod (174) and a nut (175), the mounting block (171) is fixed on the upper portion of the right side of the mounting plate (16), the front side and the rear side of the top of the mounting block (171) are rotatably connected with the semicircular clamping plate (172), the left portion of the semicircular clamping plate (172) is provided with first through holes (173), the screw rod (174) capable of fixing the electric drill is arranged between the front first through hole and the rear first through hole (173), and the nut (175) with a fixing function is installed at the rear portion of the screw rod (174); the sliding sleeve (18) capable of enabling the sliding rod (19) to slide up and down is installed on the upper portion of the rear side face of the straight plate (8), the sliding sleeve (18) capable of enabling the sliding rod (19) to slide up and down is arranged on the upper portion of the rear side face of the straight plate (8), the sliding rod (19) playing a role in guiding is arranged in the sliding sleeve (18) in a sliding mode, the connecting sleeve (20) is fixed between the left guide plate and the right guide plate (14), and the bottom of the connecting sleeve (20) is; the measuring device is characterized by further comprising a sector ruler (21) and a pointer (22), wherein an opening (802) is formed in the lower portion of the straight plate (8), the sector ruler (21) is embedded in the upper portion of the rack (1), the sector ruler (21) is located on the rear side of the worm wheel (2), and the pointer (22) capable of indicating is arranged in the opening (802); the novel double-face cam mechanism is characterized by further comprising a third sliding block (23), a double-face cam (26), a twisting handle (27), a pin rod (28), a sleeve ring (29), a spring (30) and a hole plate (31), wherein a plurality of grooves (803) for fixing are formed in the left wall and the right wall of the sliding groove (801), the third sliding block (23) is arranged in the sliding groove (801) in a sliding mode, the top of the third sliding block (23) is in contact with the bottom of the first sliding block (13), a circular cavity (24) is formed in the middle of the third sliding block (23), second through holes (25) are formed in the left side and the right side of the third sliding block (23), the rear side face in the circular cavity (24) is rotatably connected with the double-face cam (26), the twisting handle (27) capable of enabling the double-face cam (26) to rotate is fixed on the front side of the double-face cam (26), the pin rod (28) capable of fixing the third sliding block (23) is arranged in the second through holes (, the outside in two second through-holes (25) about all the rigid coupling have orifice plate (31), around having spring (30) on pin pole (28), the one end and the lantern ring (29) of spring (30) are connected, and the other end and orifice plate (31) of spring (30) are connected, and two pin poles (28) pass corresponding orifice plate (31) respectively about, and the outer end of two pin poles (28) is slided respectively and is located corresponding recess (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470590.9A CN109332762B (en) | 2018-12-04 | 2018-12-04 | Electric drill fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470590.9A CN109332762B (en) | 2018-12-04 | 2018-12-04 | Electric drill fixing support |
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| Publication Number | Publication Date |
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| CN109332762A CN109332762A (en) | 2019-02-15 |
| CN109332762B true CN109332762B (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811470590.9A Expired - Fee Related CN109332762B (en) | 2018-12-04 | 2018-12-04 | Electric drill fixing support |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110184965A (en) * | 2019-05-24 | 2019-08-30 | 黄赣华 | A kind of municipal works enclosure wall patch warning adhesive tape device |
| CN111619019B (en) * | 2020-05-22 | 2022-03-08 | 淄博聚德建筑安装有限公司 | Concrete wall surface perforating device |
| CN117754019A (en) * | 2023-12-28 | 2024-03-26 | 无锡市豪达工艺品有限公司 | Miniature motor end cover punching equipment |
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| US1815032A (en) * | 1928-10-19 | 1931-07-21 | Solon J Boughton | Change speed gearing |
| CN203484704U (en) * | 2013-10-12 | 2014-03-19 | 中建三局第三建设工程有限责任公司 | Simple movable-arm-type drilling device |
| CN103802170A (en) * | 2014-03-04 | 2014-05-21 | 成都浪度家私有限公司 | Side hole drilling machine material platform |
| DE102013210951A1 (en) * | 2013-06-12 | 2014-12-18 | Robert Bosch Gmbh | Processing machine in stand construction |
| CN204108385U (en) * | 2014-09-11 | 2015-01-21 | 重庆市宇一机械有限公司 | A kind of rig operation adjusting device of installing of being convenient to heal up |
| CN205733125U (en) * | 2015-07-09 | 2016-11-30 | 李仕贤 | A kind of roof, hand-operated elevation type indoor drilling equipment |
| EP2724802A3 (en) * | 2012-10-23 | 2017-12-27 | General Electric Company | Cutting tool locating device for forming an opening in a gear |
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2018
- 2018-12-04 CN CN201811470590.9A patent/CN109332762B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1815032A (en) * | 1928-10-19 | 1931-07-21 | Solon J Boughton | Change speed gearing |
| EP2724802A3 (en) * | 2012-10-23 | 2017-12-27 | General Electric Company | Cutting tool locating device for forming an opening in a gear |
| DE102013210951A1 (en) * | 2013-06-12 | 2014-12-18 | Robert Bosch Gmbh | Processing machine in stand construction |
| CN203484704U (en) * | 2013-10-12 | 2014-03-19 | 中建三局第三建设工程有限责任公司 | Simple movable-arm-type drilling device |
| CN103802170A (en) * | 2014-03-04 | 2014-05-21 | 成都浪度家私有限公司 | Side hole drilling machine material platform |
| CN204108385U (en) * | 2014-09-11 | 2015-01-21 | 重庆市宇一机械有限公司 | A kind of rig operation adjusting device of installing of being convenient to heal up |
| CN205733125U (en) * | 2015-07-09 | 2016-11-30 | 李仕贤 | A kind of roof, hand-operated elevation type indoor drilling equipment |
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|---|---|
| CN109332762A (en) | 2019-02-15 |
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