CN109332762A - A kind of fixed bracket of electric drill - Google Patents
A kind of fixed bracket of electric drill Download PDFInfo
- Publication number
- CN109332762A CN109332762A CN201811470590.9A CN201811470590A CN109332762A CN 109332762 A CN109332762 A CN 109332762A CN 201811470590 A CN201811470590 A CN 201811470590A CN 109332762 A CN109332762 A CN 109332762A
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- fixed
- electric drill
- sliding block
- bearing
- sliding
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of fixed bracket more particularly to a kind of fixed brackets of electric drill.It can be improved safety, the fixed bracket of the electric drill that can prevent arm from aching the object of the present invention is to provide a kind of.Technical solution are as follows: a kind of electric drill fixed bracket, including organic frame, worm gear, first bearing, second bearing, shaft, worm screw etc.；The leading flank top rotary type of rack is connected with worm gear, is equipped with first bearing on the downside of the leading flank of rack, and the leading flank right part of rack is equipped with second bearing, and shaft is equipped between first bearing and second bearing, and worm screw, worm and wheel engagement are equipped in shaft.The present invention can be fixed electric drill by retaining mechanism, be so not required to user and climb hold electric drill and punch, so as to improve the safety of user, and user can be facilitated to punch by electric drill；By the cooperation of fan-shaped degree ruler and pointer, accurately the position of punching can be adjusted, can so make the position of punching more accurate, so as to be convenient for the progress of follow-up work.
Description
Technical field
The present invention relates to a kind of fixed bracket more particularly to a kind of fixed brackets of electric drill.
Background technique
It when to house decoration, needs people to hold electric drill and roof is punched, provide convenience, mesh for subsequent installation
For preceding people when punching to roof, usually ladder is placed on the position for needing to punch by people, and subsequent people hold electric drill
And climb and roof is punched, such safety is lower, and people hold electric drill for a long time and punch, and arm is easy to ache,
It in order to improve safety, can make one to help ladder below thus, electric drill can generate a large amount of dust when punching roof, so
The sight that can be punched to people is blocked, to will cause punch position inaccuracy.
Summary of the invention
Roof is punched in order to overcome people to hold electric drill and climb, such safety is lower, and people hold for a long time
Electric drill is punched, and arm is easy the shortcomings that aching, and the object of the present invention is to provide one kind can be improved safety, can prevent
The fixed bracket of the electric drill that arm is ached.
Technical solution are as follows: a kind of fixed bracket of electric drill, including organic frame, worm gear, first bearing, second bearing, shaft, snail
Bar, turning handle, straight panel, first connecting rod, second connecting rod, handle, scissors fork elevating frame, the first sliding block, guide plate, the second sliding block, mounting plate
And retaining mechanism, the leading flank top rotary type of rack are connected with worm gear, are equipped with first bearing, machine on the downside of the leading flank of rack
The leading flank right part of frame is equipped with second bearing, and shaft is equipped between first bearing and second bearing, is equipped with snail in shaft
Bar, worm and wheel engagement, the right end of shaft are fixed with the turning handle that worm screw can be made to rotate, and straight panel is set to the front side of worm gear, directly
The sliding slot playing the guiding role is provided on plate, sliding slot inner sliding type is equipped with the first sliding block, and the lower rotational formula of straight panel leading flank connects
There are a first connecting rod and second connecting rod, the right end of first connecting rod is fixed with the handle that first connecting rod can be made to swing, first connecting rod and the
Scissors fork elevating frame is connected between the top of two connecting rods, the leading flank of the hinged place on the downside of scissors fork elevating frame and the first sliding block rotates
Formula connects, and guide plate is mounted at left and right sides of mounting plate bottom, and guide plate inner sliding type is equipped with the second sliding block, left and right two second
The leading flank of sliding block is hinged with the left and right sides of scissors fork elevating top of the trellis respectively, and the top of mounting plate, which is equipped with, to fix electric drill
Retaining mechanism.
As a further preferred solution, retaining mechanism includes mounting blocks, semicircle snap-gauge, screw rod and nut, peace
Dress block is fixed on the right upper portion of mounting plate, and the equal rotary type in front and rear sides at the top of mounting blocks is connected with semicircle snap-gauge, semicircle
The left part of shape snap-gauge is provided with first through hole, and screw rod that can be fixed to electric drill is equipped between former and later two first through hole, screw rod
Rear portion has been equipped with the nut of fixed function.
It as a further preferred solution, further include having sliding sleeve, slide bar and connector sleeve, the top installation of straight panel trailing flank
There is the sliding sleeve that slide bar can be made to slide up and down, sliding sleeve inner sliding type is equipped with the slide bar playing the guiding role, and controls solid between two guide plates
Surely there is connector sleeve, the bottom of connector sleeve and the top of slide bar are affixed.
It as a further preferred solution, further include having fan-shaped degree ruler and pointer, the lower part of straight panel is provided with opening, fan-shaped
The top that ruler is embedded in rack is spent, fan-shaped degree ruler is located at the rear side of worm gear, is equipped with denotable pointer in opening.
It as a further preferred solution, further include having third sliding block, double-track cam, twisting handle, pin rod, lantern ring, spring
And orifice plate, two wall of left and right of sliding slot are provided with the groove of multiple fixed functions, third sliding block slidingtype is arranged in sliding slot, the
The top of three sliding blocks is contacted with the bottom of the first sliding block, and circular cavity, the left and right two of third sliding block are provided in the middle part of third sliding block
Side is provided with the second through-hole, and the trailing flank rotary type in circular cavity is connected with double-track cam, is fixed on front side of double-track cam
The stubborn handle that double-track cam can be made to rotate, the second through-hole inner sliding type are equipped with pin rod that can be fixed to third sliding block, fix on pin rod
There is lantern ring, control the affixed abacus in outside in two the second through-holes, spring is wound on pin rod, one end of spring and lantern ring connect
It connects, the other end of spring is connect with orifice plate, and two pin rods in left and right are each passed through corresponding orifice plate, the outer end point of two pin rods in left and right
Other slidingtype is located in corresponding groove.
The invention has the following advantages that the present invention can be fixed electric drill by retaining mechanism, it is so not required to user
It climbs and holds electric drill and punched, so as to improve the safety of user, and user can be facilitated to punch by electric drill；Pass through
The cooperation of fan-shaped degree ruler and pointer, can accurately be adjusted the position of punching, can so make the position of punching more
Accurately, so as to the progress convenient for follow-up work；Being caught in pin rod outward in corresponding groove can be to the position of electric drill
It is fixed, is so not required to user and presses down on handle always, so as to reduce the workload of user.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the overlooking structure diagram of retaining mechanism of the present invention.
Fig. 3 is the first part enlarged structure schematic diagram of the invention.
Fig. 4 is second of part enlarged structure schematic diagram of the invention.
Figure label title: 1. racks, 2. worm gears, 3. first bearings, 4. second bearings, 5. shafts, 6. worm screws, 7. turns
Handle, 8. straight panels, 801. sliding slots, 9. first connecting rods, 10. second connecting rods, 11. handles, 12. scissors fork elevating frames, 13. first sliding blocks,
14. guide plate, 15. second sliding blocks, 16. mounting plates, 17. retaining mechanisms, 171. mounting blocks, 172. semicircle snap-gauges, 173. first
Through-hole, 174. screw rods, 175. nuts, 18. sliding sleeves, 19. slide bars, 20. connector sleeves, 21. sector degree rulers, 802. openings, 22. refer to
Needle, 803. grooves, 23. third sliding blocks, 24. circular cavities, 25. second through-holes, 26. double-track cams, 27. stubborn handles, 28. pin rods,
29. lantern ring, 30. springs, 31. orifice plates.
Specific embodiment
Technical solution is described further combined with specific embodiments below, it should be noted that: described in herein
The words of the indicating positions such as upper and lower, left and right be only for shown structure in respective figure for position.It is herein zero
Part institute serialization number itself, such as: first, second etc., it is only used for distinguishing described object, contain without any sequence or technology
Justice.And described in the application such as: connection, connection include unless otherwise instructed directly or indirectly connecting (connection).
Embodiment 1
A kind of fixed bracket of electric drill, as shown in Figs. 1-2, including organic frame 1, worm gear 2, first bearing 3, second bearing 4, shaft 5,
Worm screw 6, turning handle 7, straight panel 8, first connecting rod 9, second connecting rod 10, handle 11, scissors fork elevating frame 12, the first sliding block 13, guide plate 14,
Second sliding block 15, mounting plate 16 and retaining mechanism 17, the leading flank top rotary type of rack 1 are connected with worm gear 2, before rack 1
First bearing 3 is installed, the leading flank right part of rack 1 is equipped with second bearing 4, first bearing 3 and second bearing 4 on the downside of side
Between shaft 5 is installed, worm screw 6 is installed, worm screw 6 engages with worm gear 2, and the right end of shaft 5, which is fixed with, can make worm screw in shaft 5
The turning handle 7 of 6 rotations, shaft 5 are connect by way of welded connecting with turning handle 7, and straight panel 8 is set to the front side of worm gear 2, straight panel 8
On be provided with the sliding slot 801 playing the guiding role, 801 inner sliding type of sliding slot is equipped with the first sliding block 13, the lower rotational of 8 leading flank of straight panel
Formula is connected with first connecting rod 9 and second connecting rod 10, and the right end of first connecting rod 9 is fixed with the handle 11 that first connecting rod 9 can be made to swing,
First connecting rod 9 is connect by way of welded connecting with handle 11, is connected between first connecting rod 9 and the top of second connecting rod 10
The hinged place of scissors fork elevating frame 12,12 downside of scissors fork elevating frame is connect with the leading flank rotary type of the first sliding block 13, mounting plate 16
Guide plate 14 is mounted at left and right sides of bottom, mounting plate 16 is connect with guide plate 14 by bolted connection, in guide plate 14
Slidingtype is equipped with the second sliding block 15, the leading flank of two the second sliding blocks 15 in the left and right left and right two with the top of scissors fork elevating frame 12 respectively
Side is hinged, and the top of mounting plate 16 is equipped with retaining mechanism 17 that can be fixed to electric drill.
Embodiment 2
A kind of fixed bracket of electric drill, as shown in Figs. 1-2, including organic frame 1, worm gear 2, first bearing 3, second bearing 4, shaft 5,
Worm screw 6, turning handle 7, straight panel 8, first connecting rod 9, second connecting rod 10, handle 11, scissors fork elevating frame 12, the first sliding block 13, guide plate 14,
Second sliding block 15, mounting plate 16 and retaining mechanism 17, the leading flank top rotary type of rack 1 are connected with worm gear 2, before rack 1
First bearing 3 is installed, the leading flank right part of rack 1 is equipped with second bearing 4, first bearing 3 and second bearing 4 on the downside of side
Between shaft 5 is installed, worm screw 6 is installed, worm screw 6 engages with worm gear 2, and the right end of shaft 5, which is fixed with, can make worm screw in shaft 5
The turning handles 7 of 6 rotations, straight panel 8 is set to the front side of worm gear 2, is provided with the sliding slot 801 playing the guiding role in straight panel 8, in sliding slot 801
Slidingtype is equipped with the first sliding block 13, and the lower rotational formula of 8 leading flank of straight panel is connected with first connecting rod 9 and second connecting rod 10, and first
The right end of connecting rod 9 is fixed with the handle 11 that first connecting rod 9 can be made to swing, and connects between first connecting rod 9 and the top of second connecting rod 10
It is connected to scissors fork elevating frame 12, the hinged place of 12 downside of scissors fork elevating frame connect with the leading flank rotary type of the first sliding block 13, installs
Guide plate 14 is mounted at left and right sides of 16 bottom of plate, 14 inner sliding type of guide plate is equipped with the second sliding block 15, two second cunnings in left and right
The leading flank of block 15 is hinged with the left and right sides at 12 top of scissors fork elevating frame respectively, and the top of mounting plate 16 is equipped with can be to electric drill
Fixed retaining mechanism 17.
Retaining mechanism 17 includes that mounting blocks 171, semicircle snap-gauge 172, screw rod 174 and nut 175, mounting blocks 171 are solid
It is scheduled on the right upper portion of mounting plate 16, mounting blocks 171 are connect with mounting plate 16 by bolted connection, and mounting blocks 171 push up
The equal rotary type in the front and rear sides in portion is connected with semicircle snap-gauge 172, and the left part of semicircle snap-gauge 172 is provided with first through hole 173,
Screw rod 174 that can be fixed to electric drill is equipped between former and later two first through hole 173, the rear portion of screw rod 174 has been equipped with fixed work
Nut 175.
Embodiment 3
A kind of fixed bracket of electric drill, as shown in Figs. 1-2, including organic frame 1, worm gear 2, first bearing 3, second bearing 4, shaft 5,
Worm screw 6, turning handle 7, straight panel 8, first connecting rod 9, second connecting rod 10, handle 11, scissors fork elevating frame 12, the first sliding block 13, guide plate 14,
Second sliding block 15, mounting plate 16 and retaining mechanism 17, the leading flank top rotary type of rack 1 are connected with worm gear 2, before rack 1
First bearing 3 is installed, the leading flank right part of rack 1 is equipped with second bearing 4, first bearing 3 and second bearing 4 on the downside of side
Between shaft 5 is installed, worm screw 6 is installed, worm screw 6 engages with worm gear 2, and the right end of shaft 5, which is fixed with, can make worm screw in shaft 5
The turning handles 7 of 6 rotations, straight panel 8 is set to the front side of worm gear 2, is provided with the sliding slot 801 playing the guiding role in straight panel 8, in sliding slot 801
Slidingtype is equipped with the first sliding block 13, and the lower rotational formula of 8 leading flank of straight panel is connected with first connecting rod 9 and second connecting rod 10, and first
The right end of connecting rod 9 is fixed with the handle 11 that first connecting rod 9 can be made to swing, and connects between first connecting rod 9 and the top of second connecting rod 10
It is connected to scissors fork elevating frame 12, the hinged place of 12 downside of scissors fork elevating frame connect with the leading flank rotary type of the first sliding block 13, installs
Guide plate 14 is mounted at left and right sides of 16 bottom of plate, 14 inner sliding type of guide plate is equipped with the second sliding block 15, two second cunnings in left and right
The leading flank of block 15 is hinged with the left and right sides at 12 top of scissors fork elevating frame respectively, and the top of mounting plate 16 is equipped with can be to electric drill
Fixed retaining mechanism 17.
Retaining mechanism 17 includes that mounting blocks 171, semicircle snap-gauge 172, screw rod 174 and nut 175, mounting blocks 171 are solid
It is scheduled on the right upper portion of mounting plate 16, the equal rotary type in front and rear sides at 171 top of mounting blocks is connected with semicircle snap-gauge 172, and half
The left part of circular card board 172 is provided with first through hole 173, and being equipped between former and later two first through hole 173 can be to electric drill fixation
Screw rod 174, the rear portion of screw rod 174 have been equipped with the nut 175 of fixed function.
It further include having sliding sleeve 18, slide bar 19 and connector sleeve 20, the top of 8 trailing flank of straight panel, which is equipped with, can make about 19 slide bar
The sliding sleeve 18 of sliding, straight panel 8 are connect by way of welded connecting with sliding sleeve 18, and 18 inner sliding type of sliding sleeve is equipped with and play the guiding role
Slide bar 19, be fixed with connector sleeve 20 between two guide plates 14 in left and right, guide plate 14 by way of welded connecting with connector sleeve 20
Connection, the bottom of connector sleeve 20 and the top of slide bar 19 are affixed, and connector sleeve 20 is connect by way of welded connecting with slide bar 19.
Embodiment 4
A kind of fixed bracket of electric drill, as shown in Figs. 1-2, including organic frame 1, worm gear 2, first bearing 3, second bearing 4, shaft 5,
Worm screw 6, turning handle 7, straight panel 8, first connecting rod 9, second connecting rod 10, handle 11, scissors fork elevating frame 12, the first sliding block 13, guide plate 14,
Second sliding block 15, mounting plate 16 and retaining mechanism 17, the leading flank top rotary type of rack 1 are connected with worm gear 2, before rack 1
First bearing 3 is installed, the leading flank right part of rack 1 is equipped with second bearing 4, first bearing 3 and second bearing 4 on the downside of side
Between shaft 5 is installed, worm screw 6 is installed, worm screw 6 engages with worm gear 2, and the right end of shaft 5, which is fixed with, can make worm screw in shaft 5
The turning handles 7 of 6 rotations, straight panel 8 is set to the front side of worm gear 2, is provided with the sliding slot 801 playing the guiding role in straight panel 8, in sliding slot 801
Slidingtype is equipped with the first sliding block 13, and the lower rotational formula of 8 leading flank of straight panel is connected with first connecting rod 9 and second connecting rod 10, and first
The right end of connecting rod 9 is fixed with the handle 11 that first connecting rod 9 can be made to swing, and connects between first connecting rod 9 and the top of second connecting rod 10
It is connected to scissors fork elevating frame 12, the hinged place of 12 downside of scissors fork elevating frame connect with the leading flank rotary type of the first sliding block 13, installs
Guide plate 14 is mounted at left and right sides of 16 bottom of plate, 14 inner sliding type of guide plate is equipped with the second sliding block 15, two second cunnings in left and right
The leading flank of block 15 is hinged with the left and right sides at 12 top of scissors fork elevating frame respectively, and the top of mounting plate 16 is equipped with can be to electric drill
Fixed retaining mechanism 17.
Retaining mechanism 17 includes that mounting blocks 171, semicircle snap-gauge 172, screw rod 174 and nut 175, mounting blocks 171 are solid
It is scheduled on the right upper portion of mounting plate 16, the equal rotary type in front and rear sides at 171 top of mounting blocks is connected with semicircle snap-gauge 172, and half
The left part of circular card board 172 is provided with first through hole 173, and being equipped between former and later two first through hole 173 can be to electric drill fixation
Screw rod 174, the rear portion of screw rod 174 have been equipped with the nut 175 of fixed function.
It further include having sliding sleeve 18, slide bar 19 and connector sleeve 20, the top of 8 trailing flank of straight panel, which is equipped with, can make about 19 slide bar
The sliding sleeve 18 of sliding, 18 inner sliding type of sliding sleeve are equipped with the slide bar 19 playing the guiding role, the company of being fixed between two guide plates 14 in left and right
Female connector 20, the bottom of connector sleeve 20 and the top of slide bar 19 are affixed.
It further include having fan-shaped degree ruler 21 and pointer 22, the lower part of straight panel 8 is provided with opening 802, and fan-shaped degree ruler 21 is embedded in rack 1
Top, fan-shaped degree ruler 21 is located at the rear side of worm gear 2, denotable pointer 22 is equipped in opening 802.
Embodiment 5
A kind of fixed bracket of electric drill, as shown in Figs 1-4, including organic frame 1, worm gear 2, first bearing 3, second bearing 4, shaft 5,
Worm screw 6, turning handle 7, straight panel 8, first connecting rod 9, second connecting rod 10, handle 11, scissors fork elevating frame 12, the first sliding block 13, guide plate 14,
Second sliding block 15, mounting plate 16 and retaining mechanism 17, the leading flank top rotary type of rack 1 are connected with worm gear 2, before rack 1
First bearing 3 is installed, the leading flank right part of rack 1 is equipped with second bearing 4, first bearing 3 and second bearing 4 on the downside of side
Between shaft 5 is installed, worm screw 6 is installed, worm screw 6 engages with worm gear 2, and the right end of shaft 5, which is fixed with, can make worm screw in shaft 5
The turning handles 7 of 6 rotations, straight panel 8 is set to the front side of worm gear 2, is provided with the sliding slot 801 playing the guiding role in straight panel 8, in sliding slot 801
Slidingtype is equipped with the first sliding block 13, and the lower rotational formula of 8 leading flank of straight panel is connected with first connecting rod 9 and second connecting rod 10, and first
The right end of connecting rod 9 is fixed with the handle 11 that first connecting rod 9 can be made to swing, and connects between first connecting rod 9 and the top of second connecting rod 10
It is connected to scissors fork elevating frame 12, the hinged place of 12 downside of scissors fork elevating frame connect with the leading flank rotary type of the first sliding block 13, installs
Guide plate 14 is mounted at left and right sides of 16 bottom of plate, 14 inner sliding type of guide plate is equipped with the second sliding block 15, two second cunnings in left and right
The leading flank of block 15 is hinged with the left and right sides at 12 top of scissors fork elevating frame respectively, and the top of mounting plate 16 is equipped with can be to electric drill
Fixed retaining mechanism 17.
Retaining mechanism 17 includes that mounting blocks 171, semicircle snap-gauge 172, screw rod 174 and nut 175, mounting blocks 171 are solid
It is scheduled on the right upper portion of mounting plate 16, the equal rotary type in front and rear sides at 171 top of mounting blocks is connected with semicircle snap-gauge 172, and half
The left part of circular card board 172 is provided with first through hole 173, and being equipped between former and later two first through hole 173 can be to electric drill fixation
Screw rod 174, the rear portion of screw rod 174 have been equipped with the nut 175 of fixed function.
It further include having sliding sleeve 18, slide bar 19 and connector sleeve 20, the top of 8 trailing flank of straight panel, which is equipped with, can make about 19 slide bar
The sliding sleeve 18 of sliding, 18 inner sliding type of sliding sleeve are equipped with the slide bar 19 playing the guiding role, the company of being fixed between two guide plates 14 in left and right
Female connector 20, the bottom of connector sleeve 20 and the top of slide bar 19 are affixed.
It further include having fan-shaped degree ruler 21 and pointer 22, the lower part of straight panel 8 is provided with opening 802, and fan-shaped degree ruler 21 is embedded in rack 1
Top, fan-shaped degree ruler 21 is located at the rear side of worm gear 2, denotable pointer 22 is equipped in opening 802.
It further include having third sliding block 23, double-track cam 26, twisting handle 27, pin rod 28, lantern ring 29, spring 30 and orifice plate 31, it is sliding
Two wall of left and right of slot 801 is provided with the groove 803 of multiple fixed functions, and 23 slidingtype of third sliding block is arranged in sliding slot 801,
The top of third sliding block 23 is contacted with the bottom of the first sliding block 13, and the middle part of third sliding block 23 is provided with circular cavity 24, and third is sliding
The left and right sides of block 23 is provided with the second through-hole 25, and the trailing flank rotary type in circular cavity 24 is connected with double-track cam 26, double
The front side of face cam 26 be fixed with can make double-track cam 26 rotate stubborn handle 27, double-track cam 26 by way of welded connecting with
It twists handle 27 to connect, 25 inner sliding type of the second through-hole is equipped with pin rod 28 that can be fixed to third sliding block 23, is fixed with set on pin rod 28
Ring 29, pin rod 28 are connect by way of welded connecting with lantern ring 29, and the outside in two the second through-holes 25 in left and right is connected with
Orifice plate 31 is wound with spring 30 on pin rod 28, and one end of spring 30 is connect with lantern ring 29, spring 30 by way of welded connecting with
Lantern ring 29 connects, and the other end of spring 30 is connect with orifice plate 31, and spring 30 is connect by way of welded connecting with orifice plate 31, left
Right two pin rods 28 are each passed through corresponding orifice plate 31, and the outer end difference slidingtype of the pin rod 28 of left and right two is located at corresponding groove
In 803.
In use, user places the present invention in place, subsequent user is fixed electric drill by retaining mechanism 17,
Then user, which holds turning handle 7, rotates clockwise or counterclockwise worm screw 6, and worm screw 6, which rotates clockwise or counterclockwise, can make worm gear 2
Rotate clockwise or counterclockwise, worm gear 2 rotate clockwise or counterclockwise drive straight panel 8 swing to the right or to the left, straight panel 8 to the right or
Swing is able to drive scissors fork elevating frame 12 and swings to the right or to the left to the left, and scissors fork elevating frame 12 is to the right or swing to the left is able to drive
Part thereon is swung to the right or to the left, so electric drill can be made to swing to the right or to the left, after electric drill is rocked to suitable position,
The downward swing handle 11 of user, handle 11 can make first connecting rod 9 to lower swing, so pass through scissors fork elevating frame 12 to lower swing
The part being able to drive thereon moves up, so as to move up electric drill, when electric drill is moved upward to suitable position, with
User starts electric drill and punches afterwards, and after the completion of punching, user closes electric drill, and release handle 11, in the work of electric drill gravity
With lower mobile reset, can so user be facilitated to punch by electric drill, be punched from climbing without user, Jin Erneng
The safety of user is enough improved, and can prevent user from holding electric drill punching for a long time, arm is caused to ache.
When needing for electric drill to be fixed in the present invention, user backs out nut 175 from screw rod 174, can so solve
Except the fixation to former and later two semicircle snap-gauges 172, subsequent user by electric drill be placed on former and later two semicircle snap-gauges 172 it
Between, then nut 175 is screwed on screw rod 174 by user, so electric drill can be fixed, so as to prevent to electric drill
When position is adjusted, electric drill shakes to adjust to position and bring inconvenience.
By the cooperation of sliding sleeve 18 and slide bar 19, electric drill can be moved up and down and be oriented to, can so prevent electric drill
Deviate in shift position, causes to hinder to subsequent installation.
It, can be accurate by the cooperation of fan-shaped degree ruler 21 and pointer 22 when needing the position to electric drill to be adjusted
The position of punching is adjusted, can so make the position of punching more accurate, so as to be convenient for the progress of follow-up work,
User can be facilitated to watch the position of adjusting by opening 802.
When initial, spring 30 is in compressive state, and when needing to make the position of electric drill to be fixed, user, which rotates, twists handle 27
So that the rotation of double-track cam 26 is no longer squeezed pin rod 28, can make the pin rod 28 of the left and right sides inside under the action of 30 elastic force of spring
Sidesway goes out in groove 803, can so release the fixation to third sliding block 23, and subsequent user moves up third sliding block 23 and
The contact of one sliding block 13, then user, which rotates stubborn handle 27, makes the pin rod 28 of the extruding of double-track cam 26 left and right sides be caught in correspondence outward
Groove 803 in, third sliding block 23 can be so fixed, be fixed so as to the position to electric drill, so not
User is needed to press down on handle 11 always, so as to reduce the workload of user.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of fixed bracket of electric drill, including organic frame (1), worm gear (2), first bearing (3), second bearing (4), shaft (5),
The leading flank top rotary type of worm screw (6), turning handle (7) and straight panel (8), rack (1) is connected with worm gear (2), the front side of rack (1)
It is equipped with first bearing (3) on the downside of face, the leading flank right part of rack (1) is equipped with second bearing (4), first bearing (3) and the
It is equipped with shaft (5), is equipped in shaft (5) worm screw (6) between two bearings (4), worm screw (6) engages with worm gear (2), shaft
(5) right end is fixed with the turning handle (7) that worm screw (6) can be made to rotate, and straight panel (8) is set to the front side of worm gear (2), characterized in that
It further include having first connecting rod (9), second connecting rod (10), handle (11), scissors fork elevating frame (12), the first sliding block (13), guide plate
(14), the second sliding block (15), mounting plate (16) and retaining mechanism (17), straight panel are provided with the sliding slot playing the guiding role on (8)
(801), sliding slot (801) inner sliding type is equipped with the first sliding block (13), and the lower rotational formula of straight panel (8) leading flank is connected with the first company
Bar (9) and second connecting rod (10), the right end of first connecting rod (9) be fixed with can make first connecting rod (9) swing handle (11), first
It is connected between connecting rod (9) and the top of second connecting rod (10) scissors fork elevating frame (12), it is hinged on the downside of scissors fork elevating frame (12)
Place is connect with the leading flank rotary type of the first sliding block (13), is mounted on guide plate (14) at left and right sides of mounting plate (16) bottom,
Guide plate (14) inner sliding type be equipped with the second sliding block (15), left and right two the second sliding blocks (15) leading flank respectively with scissors fork elevating frame
(12) left and right sides at the top of is hinged, and the top of mounting plate (16) is equipped with retaining mechanism (17) that can be fixed to electric drill.
2. the fixed bracket of a kind of electric drill as described in claim 1, characterized in that retaining mechanism (17) includes mounting blocks
(171), semicircle snap-gauge (172), screw rod (174) and nut (175), mounting blocks (171) are fixed on the right side of mounting plate (16)
Top, the equal rotary type in front and rear sides at the top of mounting blocks (171) are connected with semicircle snap-gauge (172), semicircle snap-gauge (172)
Left part is provided with first through hole (173), and screw rod (174) that can be fixed to electric drill is equipped between former and later two first through hole (173),
The rear portion of screw rod (174) has been equipped with the nut (175) of fixed function.
3. the fixed bracket of a kind of electric drill as claimed in claim 2, characterized in that further include have sliding sleeve (18), slide bar (19) and
Connector sleeve (20), the top of straight panel (8) trailing flank are equipped with the sliding sleeve (18) that slide bar (19) can be made to slide up and down, and sliding sleeve (18) is interior
Slidingtype is equipped with the slide bar (19) playing the guiding role, and is fixed with connector sleeve (20), connector sleeve between two guide plates (14) in left and right
(20) top of bottom and slide bar (19) is affixed.
4. the fixed bracket of a kind of electric drill as claimed in claim 3, characterized in that further include having fan-shaped degree ruler (21) and pointer
(22), the lower part of straight panel (8) is provided with opening (802), and fan-shaped degree ruler (21) is embedded in the top of rack (1), fan-shaped degree ruler (21) position
Rear side in worm gear (2), opening (802) is interior to be equipped with denotable pointer (22).
5. the fixed bracket of a kind of electric drill as claimed in claim 4, characterized in that further include having third sliding block (23), double-side convex
Wheel (26), stubborn handle (27), pin rod (28), lantern ring (29), spring (30) and orifice plate (31), two wall of left and right of sliding slot (801) are opened
There is the groove (803) of multiple fixed functions, the setting of third sliding block (23) slidingtype is in sliding slot (801), third sliding block (23)
Top contacted with the bottom of the first sliding block (13), circular cavity (24), third sliding block are provided in the middle part of third sliding block (23)
(23) the left and right sides is provided with the second through-hole (25), and the trailing flank rotary type in circular cavity (24) is connected with double-track cam
(26), it is fixed with the stubborn handle (27) that double-track cam (26) can be made to rotate on front side of double-track cam (26), is slided in the second through-hole (25)
Dynamic formula is equipped with pin rod (28) that can be fixed to third sliding block (23), is fixed with lantern ring (29) on pin rod (28), left and right two second
The affixed abacus (31) in outside in through-hole (25) is wound with spring (30) on pin rod (28), one end of spring (30) and lantern ring
(29) it connects, the other end of spring (30) is connect with orifice plate (31), and two pin rods (28) in left and right are each passed through corresponding orifice plate
(31), the outer end difference slidingtype of the pin rod (28) of left and right two is located in corresponding groove (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109332762A true CN109332762A (en) | 2019-02-15 |
| CN109332762B CN109332762B (en) | 2020-06-30 |
Family
ID=65319572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811470590.9A Expired - Fee Related CN109332762B (en) | 2018-12-04 | 2018-12-04 | Electric drill fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109332762B (en) |
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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 |
| CN111619019A (en) * | 2020-05-22 | 2020-09-04 | 邓艳兵 | 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 |
| 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 |
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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 |
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| 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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|---|---|
| CN109332762B (en) | 2020-06-30 |
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