CN209477359U - Drilling device is used in the maintenance of electric power pipe fitting - Google Patents

Abstract

The utility model relates to the technical fields of pipe fitting drilling auxiliary equipment, more particularly to a kind of electric power pipe fitting maintenance drilling device；It further include motor, transmission shaft and drill bit including top plate and bottom plate, left plate and right side plate；Further include cushion collar, multiple groups buffer spring and multiple groups buffer board, is provided with cushion chamber in cushion collar；It further include inserting column, intubation, positioning column, two groups of limit springs and two groups of locating pieces, inserting column inner upper is provided with limit chamber, it is respectively arranged with left through-hole and right through-hole on inserting column left side wall and right side wall, is intubated left side wall and right side wall is respectively arranged with left limit hole and right limit hole；It further include tray, tray top is provided with containing tank, and bottom plate top is provided with mounting groove, and above left side wall and is provided with block above interior right side wall in mounting groove, tray bottom end is provided with mounting post, and lower section and lower right-hand side are provided with positioning plate on the left of mounting post.

Description

Drilling device is used in the maintenance of electric power pipe fitting

Technical field

The utility model relates to the technical fields of pipe fitting drilling auxiliary equipment, overhaul and use more particularly to a kind of electric power pipe fitting Drilling device.

Background technique

It is well known that the maintenance of electric power pipe fitting is a kind of in electric power pipe fitting maintenance process with drilling device, to pipe fitting into Row drilling, makes it more preferably carry out the auxiliary device of subsequent processing, is widely used in a variety of applications in the field of pipe fitting drilling；It is existing Some electric power pipe fitting maintenance drilling devices include top plate and bottom plate, left plate and right side plate, the top point of left plate and right side plate It is not connect with top plate bottom end left and right side, the bottom end of left plate and right side plate is connect with bottom plate top, is further included motor, is passed Moving axis and drill bit, motor are mounted on top plate top, and transmission shaft top is connect with motor bottom output end, and transmission shaft bottom end passes through top Plate side wall is simultaneously extend out to below top plate, and drill bit is mounted on transmission shaft bottom end；Existing electric power pipe fitting maintenance is made with drilling device Used time, hand-held pipe fitting make itself and bit contact, drive the drill bit on transmission shaft to be rotated by motor and are drilled i.e. to it Can, motor is the common electrical part in market, only need to be electrically connected alternating current according to the operation instructions bought back together when buying back use It carries out using therefore details are not described herein；Existing electric power pipe fitting maintenance finds that motor holds when working in drilling device use It easily shakes, shakes the damage for easily leading to motor and transmission shaft for a long time, cause its service life shorter；And drill bit is long-term Using passivation damage, but its disassembly more inconvenience is easier to, cause the practicality poor；And drilling scrap cannot facilitate and be held Cleaning is connect, it is poor using spatter property so as to cause it.

Utility model content

It is readily shaken when can be worked with buffer motor in order to solve the above technical problems, the utility model provides a kind of its, The damage for slowing down motor and transmission shaft, prolongs its service life；And it after passivation damage is used for a long time in drill bit, dismantles more square Just, the practicality is improved；And drilling scrap can be convenient and carry out undertaking cleaning, to improve its power pipe for using spatter property Drilling device is used in part maintenance.

Electric power pipe fitting the maintenance drilling device, including top plate and bottom plate, left plate and right side plate of the utility model, are also wrapped Motor, transmission shaft and drill bit are included, transmission shaft top is connect with motor bottom output end, and transmission shaft bottom end passes through top plate side wall simultaneously It extend out to below top plate；It further include cushion collar, multiple groups buffer spring and multiple groups buffer board, cushion collar is mounted on top plate top, delays Cushion chamber is provided in punching set, multiple groups buffer spring one end is connect with buffering chamber inner sidewall, the multiple groups buffer spring other end point It is not connect with multiple groups buffer board, motor is installed between multiple groups buffer board, and transmission shaft bottom end passes through downside wall in cushion collar and stretches Out to cushion collar outside；It further include that inserting column, intubation, positioning column, two groups of limit springs and two groups of locating pieces, inserting column top are inserted into Be intubated bottom inner portion, inserting column inner upper is provided with limit chamber, be respectively arranged on inserting column left side wall and right side wall left through-hole and Right through-hole, is intubated left side wall and right side wall is respectively arranged with left limit hole and right limit hole, and positioning column is mounted on top in limit chamber Side wall, two groups of limit springs are located in limit chamber, and one end of two groups of limit springs is connect with positioning column left and right side respectively, and two One end of group locating piece is separately mounted to the other end of two groups of limit springs, and the other end of two groups of locating pieces is each passed through left through-hole With right through-hole, and the other end of two groups of locating pieces be inserted into left limit hole respectively and right limit hole in, intubation be mounted on biography Moving axis bottom end, drill bit are mounted on inserting column bottom end；It further include tray, tray top is provided with containing tank, the setting of bottom plate top There is mounting groove, and above left side wall and be provided with block above interior right side wall in mounting groove, tray bottom end is provided with peace Column is filled, lower section and lower right-hand side are provided with positioning plate on the left of mounting post, and mounting post bottom end is contacted with downside wall in mounting groove, and two Group positioning plate is respectively positioned on inside mounting groove, and two groups of positioning plates are located at the lower section of two groups of blocks.

The electric power pipe fitting maintenance drilling device of the utility model, further includes two groups of fixed plates, two groups of screwed pipes, two groups of spiral shells Rasp bar and two groups of fixed blocks, two groups of fixed plates are separately mounted to downside wall left and right side in tray, two groups of fixed plates insides It is provided with placing groove, and is provided with ball bearing and limit film in two groups of placing grooves, is respectively provided on the inside of two groups of placing grooves There is baffle, the outer end of two groups of screwed pipes is each passed through two groups of baffles and is inserted into inside two groups of ball bearings respectively and two groups of limits Piece connection, two groups of threaded rod outer ends be inserted into respectively simultaneously spiral shell be filled to inside two groups of screwed pipe inner ends, two groups of threaded rod inner ends respectively with Connection on the outside of two groups of fixed blocks.

The utility model electric power pipe fitting maintenance use drilling device, further include two groups of outer connecting columns, two groups of set springs, two groups can Connecting column in telescoping tube and two groups, the outer end of two groups of outer connecting columns are separately mounted on the inside of two groups of fixed plates, and the one of two groups of set springs End is connect with two groups of outer connecting columns respectively, and the other end of two groups of set springs is connect with connecting column in two groups respectively, two groups of telescopic tubes One end connect respectively with two groups of outer connecting columns, the other end of two groups of telescopic tubes is connect with connecting column in two groups respectively, two groups Set spring is set on the outside of two groups of telescopic tubes, and connecting column is separately mounted to the outer end of two groups of fixed blocks in two groups.

The electric power pipe fitting maintenance drilling device of the utility model further includes water tank, positive displacement pump and is connected to hose, water tank peace On the right side of bottom plate, it is provided in water tank and holds chamber, water tank top is provided with and communicated with inlet, and is provided with lid at inlet Plate, positive displacement pump one end are connected to lower section sealing on front side of water tank, and the positive displacement pump other end is connected to the sealing of hose input terminal is connected to, water tank Front side is provided with and communicated with peep hole, and sealed set has transparent baffle at peep hole.

The electric power pipe fitting maintenance drilling device of the utility model, left plate and right side plate include adjustable column and adjusting Pipe, the top of two groups of adjustable columns connect with top plate bottom end left and right side respectively, the bottom end of two groups of regulation pipes with bottom plate top Connection, it further includes squeezing rod on two groups, two groups of extruding that the bottom end of two groups of adjustable columns, which is inserted into respectively inside two groups of regulation pipe tops, Squeezing rod under spring and two groups, squeezing rod is separately mounted to the bottom end of two groups of adjustable columns, the top of two groups of extruding springs on two groups It is connect respectively with squeezing rod on two groups, the bottom end of two groups of extruding springs is connect with squeezing rod under two groups respectively, squeezing rod under two groups It is separately mounted to the interior downside wall of two groups of regulation pipes.

The electric power pipe fitting maintenance drilling device of the utility model, two groups of adjustable columns outsides are provided with pulley blocks, and two Group pulley blocks are adjacent to the inner sidewall of two groups of regulation pipes respectively.

The electric power pipe fitting maintenance drilling device of the utility model, further includes fixture block and torque spring, fixture block passes through torsion Spring is mounted on the regulation pipe front side top on right side, and fixture block is adjacent on front side of the regulation pipe on right side, and connection hose is defeated Outlet is installed on fixture block and between the regulation pipe front side on right side.

The electric power pipe fitting maintenance drilling device of the utility model, further includes two groups of connection frames, one end of two groups of connection frames It is each passed through cushion collar left side wall and right side wall and stretches to inside cushion collar and be connected to motor, two groups of connection frame other ends are equal It is connect with top plate top.

Compared with prior art the utility model has the following beneficial effects: it can consolidate motor by multiple groups buffer board Fixed, at the same time, the shaking occurred when can be worked by multiple groups buffer spring extruding multiple groups buffer board with buffer motor slows down electricity The damage of machine and transmission shaft, prolongs its service life；And the disassembly that drill bit can be carried out by the cooperation of inserting column and intubation, Two groups of locating pieces of Manual press inwardly are only needed when disassembly, drill out two groups of locating pieces from left limit hole and right limit hole, from And the longitudinal movement of inserting column is facilitated to dismantle or install, and two groups of locating pieces creep into a left side under the action of two groups of limit springs after adjusting In limit hole and right limit hole, reach fixed effect, inserting column side wall is adjacent to intubation inner sidewall, facilitates its nonvoluntary shaking, makes to bore It after passivation damage is used for a long time in head, is convenient for disassembly, improves the practicality；And drilling scrap can be convenient by tray Undertaking cleaning is carried out, to improve it using spatter property, tray is in use, can make two groups by can be manually rotated tray Positioning plate is located at gap location between two groups of blocks, lifts upwards, and two groups of positioning plates can be extracted from gap location between two groups of blocks, It can be convenient tray and carry out disassembly cleaning or exclusive use, and when tray installation, two groups of positioning plates are from two groups of blocks Between gap location insertion, contact the top of mounting groove with mounting post bottom end, two groups of positioning plates are respectively positioned on inside mounting groove, rotate Tray, two groups of positioning plates are located at the lower section of two groups of blocks, can be limited by two groups of blocks to two groups of positioning plates, Tray is fixed to convenient.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram inside cushion collar；

Fig. 3 is the structural schematic diagram of inserting column and intubation connection；

Fig. 4 is the structural schematic diagram that bottom plate is connected with block；

Fig. 5 is the portion the A partial enlarged view of Fig. 1；

Fig. 6 is the portion the B partial enlarged view of Fig. 1；

It is attached marked in the figure: 1, top plate；2, bottom plate；3, motor；4, transmission shaft；5, drill bit；6, cushion collar；7, buffer board；8, Inserting column；9, it is intubated；10, positioning column；11, locating piece；12, tray；13, block；14, mounting post；15, positioning plate；16, fixed Plate；17, screwed pipe；18, threaded rod；19, fixed block；20, baffle；21, spring is covered；22, water tank；23, positive displacement pump；24, it is connected to soft Pipe；25, cover board；26, transparent baffle；27, adjustable column；28, regulation pipe；29, spring is squeezed；30, pulley blocks；31, fixture block；32, Connection frame.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As shown in Figures 1 to 6, the electric power pipe fitting maintenance drilling device of the utility model, including top plate 1, bottom plate 2, a left side Side plate and right side plate further include motor 3, transmission shaft 4 and drill bit 5, and 4 top of transmission shaft is connect with 3 bottom output end of motor, transmission 4 bottom end of axis passes through 1 side wall of top plate and extend out to 1 lower section of top plate；It further include cushion collar 6, multiple groups buffer spring and multiple groups buffering Plate 7, cushion collar 6 are mounted on 1 top of top plate, cushion chamber are provided in cushion collar 6, multiple groups buffer spring one end is and in cushion chamber Side wall connection, the multiple groups buffer spring other end are connect with multiple groups buffer board 7 respectively, and motor 3 is installed between multiple groups buffer board 7, 4 bottom end of transmission shaft passes through downside wall in cushion collar 6 and extend out to 6 outside of cushion collar；Further include inserting column 8, intubation 9, positioning column 10, Two groups of limit springs and two groups of locating pieces 11,8 top of inserting column are inserted into 9 bottom inner portions of intubation, and the setting of 8 inner upper of inserting column is limited Position chamber, left through-hole and right through-hole are respectively arranged on 8 left side wall of inserting column and right side wall, are intubated 9 left side walls and right side wall is set respectively It is equipped with left limit hole and right limit hole, positioning column 10 is mounted on side wall in limit chamber, and two groups of limit springs are located in limit chamber, One end of two groups of limit springs is connect with 10 left and right side of positioning column respectively, and one end of two groups of locating pieces 11 is separately mounted to two The other end of group limit spring, the other end of two groups of locating pieces 11 are each passed through left through-hole and right through-hole, and two groups of locating pieces 11 other end is inserted into left limit hole respectively in right limit hole, and intubation 9 is mounted on 4 bottom end of transmission shaft, and drill bit 5 is mounted on 8 bottom end of inserting column；It further include tray 12,12 top of tray is provided with containing tank, and 2 top of bottom plate is provided with mounting groove, and It is provided with block 13 above left side wall and above interior right side wall in mounting groove, 12 bottom end of tray is provided with mounting post 14, peace 14 left side lower section of dress column and lower right-hand side are provided with positioning plate 15, and 14 bottom end of mounting post is contacted with downside wall in mounting groove, and two Group positioning plate 15 is respectively positioned on inside mounting groove, and two groups of positioning plates 15 are located at the lower section of two groups of blocks 13；It can pass through Motor is fixed in multiple groups buffer board, and at the same time, squeezing multiple groups buffer board by multiple groups buffer spring can be with buffer motor The shaking occurred when work slows down the damage of motor and transmission shaft, prolongs its service life；And inserting column and intubation can be passed through Cooperation carry out the disassembly of drill bit, only need two groups of locating pieces of Manual press inwardly in disassembly, make two groups of locating pieces from left Limit hole and right limit hole drill out, so that the longitudinal movement of inserting column is facilitated to dismantle or install, and two groups of locating pieces are two after adjusting It is crept into left limit hole and right limit hole under the action of group limit spring, reaches fixed effect, inserting column side wall is adjacent to intubation inside Wall facilitates its nonvoluntary shaking, after making drill bit that passivation damage be used for a long time, is convenient for disassembly, improves the practicality；And it bores Hole scrap can be facilitated by tray carries out undertaking cleaning, to improve it using spatter property, tray is in use, can lead to It crosses and can be manually rotated tray, so that two groups of positioning plates is located at gap location between two groups of blocks, lift upwards, two groups of positioning plates can be certainly Gap location is extracted between two groups of blocks, be can be convenient tray and is carried out disassembly cleaning or exclusive use, and when tray is installed When, two groups of positioning plates are inserted into from gap location between two groups of blocks, contact the top of mounting groove with mounting post bottom end, two groups of positioning Plate is respectively positioned on inside mounting groove, rotates tray, and two groups of positioning plates are located at the lower section of two groups of blocks, can pass through two groups of gears Block limits two groups of positioning plates, so that convenient be fixed tray.

The electric power pipe fitting maintenance drilling device of the utility model, further includes two groups of fixed plates, 16, two groups of screwed pipes 17, two Group threaded rod 18 and two groups of fixed blocks 19, two groups of fixed plates 16 are separately mounted to downside wall left and right side in tray 12, and two It is provided with placing groove on the inside of group fixed plate 16, and is provided with ball bearing and limit film in two groups of placing grooves, two groups put It sets and is provided with baffle 20 on the inside of slot, the outer end of two groups of screwed pipes 17 is each passed through two groups of baffles 20 and is inserted into two groups of rollings respectively Pearl Bearing inner is connect with two groups of limit films, and two groups of 18 outer ends of threaded rod are inserted into respectively and spiral shell is filled in two groups of 17 inner ends of screwed pipe Portion, two groups of 18 inner ends of threaded rod are connected on the outside of two groups of fixed blocks 19 respectively；It can be by can be manually rotated two groups of screwed pipe bands Dynamic two groups of fixed blocks carry out transverse shifting, clamp two groups of fixed blocks to pipe fitting, enable to facilitate progress when pipe fitting drilling It is fixed, its use reliability is improved, limit film limits screwed pipe, prevents its placing groove of leaping up out, and limit film and screw thread Pipe rigid connection, when rotated threaded tubular, limit film is rotated therewith, and ball bearing be installed on baffle and limit film it Between, thus the placing groove that will not leap up out, between limit film and placing groove can mechanical interlocking, to facilitate limit film further progress It is fixed.

The electric power pipe fitting maintenance drilling device of the utility model, further includes two groups of outer connecting columns, two groups 21, two groups of set spring Connecting column in telescopic tube and two groups, the outer end of two groups of outer connecting columns are separately mounted to two groups of fixed plates, 16 inside, two groups of set springs 21 one end is connect with two groups of outer connecting columns respectively, and the other end of two groups of set springs 21 is connect with connecting column in two groups respectively, and two groups One end of telescopic tube is connect with two groups of outer connecting columns respectively, the other end of two groups of telescopic tubes respectively with two groups in connecting column connect It connects, two groups of set springs 21 are set on the outside of two groups of telescopic tubes, and connecting column is separately mounted to two groups of fixed blocks 19 in two groups Outer end；When it can assist two groups of fixed block transverse shiftings by two groups of set springs, threaded rod is not rotated with rotated threaded tubular, side Just two groups of fixed blocks only laterally move, and telescopic tube auxiliary sleeve spring is not easy torsional deformation.

The electric power pipe fitting maintenance drilling device of the utility model further includes water tank 22, positive displacement pump 23 and is connected to hose 24, Water tank 22 is mounted on the right side of bottom plate 2, is provided in water tank 22 and holds chamber, and 22 top of water tank is provided with and communicated with inlet, and into Be provided with cover board 25 at liquid mouth, 23 one end of positive displacement pump and 22 front side lower section sealing of water tank are connected to, 23 other end of positive displacement pump be connected to The sealing of 24 input terminal of hose is connected to, and is provided with and communicated with peep hole on front side of water tank 22, and sealed set has transparent gear at peep hole Plate 26；It can hold coolant liquid by water tank, and by positive displacement pump be transported to connection hose output end to drill hole into Row sprinkling facilitates and cools down, and improves its use reliability, and positive displacement pump is the common electrical part in market, only need to be according to when buying back use The operation instructions bought back together are electrically connected with alternating current can carry out using therefore details are not described herein.

The electric power pipe fitting maintenance drilling device of the utility model, left plate and right side plate include adjustable column 27 and adjust Pipe 28, the top of two groups of adjustable columns 27 are connect with 1 bottom end left and right side of top plate respectively, and the bottom end of two groups of regulation pipes 28 is and bottom The connection of 2 top of plate, it further includes squeezing on two groups that the bottom end of two groups of adjustable columns 27, which is inserted into respectively inside two groups of 28 tops of regulation pipe, Squeezing rod under column, two groups of extruding springs 29 and two groups, squeezing rod is separately mounted to the bottom end of two groups of adjustable columns 27 on two groups, and two groups The top for squeezing spring 29 is connect with squeezing rod on two groups respectively, the bottom end of two groups of extruding springs 29 respectively with two groups under squeezing rod It connects, squeezing rod is separately mounted to the interior downside wall of two groups of regulation pipes 28 under two groups；It can firmly be squeezed by staff Top plate moves down drill bit, facilitates drill bit that can be adjacent to when drilling to semi-finished product, improves use reliability, squeezes Under spring normal extension state it is enough that motor is supported to work.

The electric power pipe fitting of the utility model, which overhauls, uses drilling device, is provided with pulley blocks 30 on the outside of two groups of adjustable columns 27, And two groups of pulley blocks 30 are adjacent to the inner sidewall of two groups of regulation pipes 28 respectively；It can be improved by the sliding of pulley blocks and adjust longitudinal direction Mobile smoothness, and adjustable column is made to be not easy to shake, it is vertical to vertically move.

The electric power pipe fitting maintenance drilling device of the utility model, further includes fixture block 31 and torque spring, fixture block 31 passes through Torque spring is mounted on 28 front side top of regulation pipe on right side, and fixture block 31 is adjacent to positioned at 28 front side of regulation pipe on right side, Connection 24 output end of hose is installed on fixture block 31 and between 28 front side of regulation pipe on right side；It can pass through connection hose Soft raising spraying range can be facilitated with the cooperation for the regulation pipe for being located at right side by fixture block and be connected to hose output end idle When be fixed, when fixed, break fixture block into two with one's hands, connection hose output end be placed in fixture block and between the regulation pipe on right side, It is carried out under the action of torque spring to clamp fixed.

The electric power pipe fitting maintenance drilling device of the utility model, further includes two groups of connection frames 32, two groups of connection frames 32 One end is each passed through 6 left side wall of cushion collar and right side wall and stretches to 6 inside of cushion collar and connect with motor 3, two groups of connection frames 32 other ends are connect with 1 top of top plate；It can improve stability by two groups of connection frames.

The electric power pipe fitting maintenance of the utility model at work can be by multiple groups buffer board to electricity with drilling device Machine is fixed, at the same time, the rolling occurred when can be worked by multiple groups buffer spring extruding multiple groups buffer board with buffer motor It is dynamic, slow down the damage of motor and transmission shaft, prolongs its service life；And drill bit can be carried out by the cooperation of inserting column and intubation Disassembly, disassembly when only need two groups of locating pieces of Manual press inwardly, make two groups of locating pieces from left limit hole and right limit Hole drills out, so that the longitudinal movement of inserting column is facilitated to dismantle or install, and work of two groups of locating pieces in two groups of limit springs after adjusting With in lower drilling left limit hole and right limit hole, reach fixed effect, inserting column side wall is adjacent to intubation inner sidewall, facilitates its nonvoluntary It shakes, after making drill bit that passivation damage be used for a long time, is convenient for disassembly, improves the practicality；And drilling scrap can pass through Tray, which facilitates, carries out undertaking cleaning, to improve it using spatter property, tray by can be manually rotated in use, can be accepted Disk makes two groups of positioning plates be located at gap location between two groups of blocks, lifts upwards, two groups of positioning plates can be between two groups of blocks It is extracted at gap, can be convenient tray and carry out disassembly cleaning or exclusive use, and when tray installation, two groups of positioning plates are certainly Gap location is inserted between two groups of blocks, contacts the top of mounting groove with mounting post bottom end, two groups of positioning plates are respectively positioned on mounting groove Inside rotates tray, and two groups of positioning plates are located at the lower section of two groups of blocks, can be by two groups of blocks to two groups of positioning plates It is limited, so that convenient be fixed tray；Can by can be manually rotated two groups of screwed pipes drive two groups of fixed blocks into Row transverse shifting clamps two groups of fixed blocks to pipe fitting, enables conveniently to be fixed when pipe fitting drilling, improves its use Reliability, limit film limit screwed pipe, prevent its placing groove of leaping up out, and limit film and screwed pipe rigid connection, screw thread When pipe rotates, limit film is rotated therewith, and ball bearing is installed between baffle and limit film, puts to will not leap up out Set slot, between limit film and placing groove can mechanical interlocking, so that limit film further progress be facilitated to fix；Two groups can be passed through When covering spring two groups of fixed block transverse shiftings of auxiliary, threaded rod is not rotated with rotated threaded tubular, facilitates two groups of fixed blocks only horizontal To movement, telescopic tube auxiliary sleeve spring is not easy torsional deformation；Coolant liquid can be held by water tank, and by positive displacement pump that its is defeated It send to connection hose output end and drill hole is carried out spraying to facilitate cooling down, improve its use reliability, positive displacement pump is market Common electrical part, need to be only electrically connected according to the operation instructions bought back together with alternating current when buying back use can carry out using, therefore Details are not described herein；Top plate can be firmly squeezed by staff, move down drill bit, drill bit is facilitated to bore to semi-finished product It can be adjacent to when hole, improve use reliability, squeezed and under spring normal extension state be enough that motor is supported to work；It can The smoothness for adjusting longitudinal movement is improved with the sliding by pulley blocks, and adjustable column is made to be not easy to shake, it is vertical to vertically move； Company can be facilitated by fixture block and the cooperation for the regulation pipe for being located at right side by the soft raising spraying range of connection hose Logical hose output end is fixed when idle, when fixed, breaks fixture block into two with one's hands, and connection hose output end is placed in fixture block and is located at the right side Between the regulation pipe of side, it is carried out under the action of torque spring to clamp fixed；It can be improved by two groups of connection frames Stability.

The electric power pipe fitting maintenance drilling device of the utility model, the mounting means of all components described above, connection side Formula or set-up mode are common mechanical mode, wherein do not fallen off under the fixed as sliding/rotary state of slidably/rotation, and And specific structure, model and the coefficient index of its all component are its included technology, as long as its advantages can be reached It can be implemented, therefore not add to repeat.

The electric power pipe fitting maintenance drilling device of the utility model, in the absence of explanation to the contrary, " up and down, Front and back is inside and outside and vertical-horizontal " etc. the noun of locality that is included in the term only represent side of the term under normal service condition Position, or be those skilled in the art understand that be commonly called as, should not be seen as a limitation of this term, at the same time, " first ", " the The ordered series of numbers noun such as two " and " third " does not represent specific quantity and sequence, is only used for the differentiation of title, moreover, term " packet Include ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion so that including the mistake of a series of elements Journey, method, article or equipment not only include those elements, but also including other elements that are not explicitly listed, either It further include for elements inherent to such a process, method, article, or device.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims (8)

1. a kind of maintenance of electric power pipe fitting drilling device, including top plate (1), bottom plate (2), left plate and right side plate, further include electricity Machine (3), transmission shaft (4) and drill bit (5), transmission shaft (4) top are connect with motor (3) bottom output end, and transmission shaft (4) bottom end is worn It crosses top plate (1) side wall and extend out to below top plate (1)；It is characterized in that, further include cushion collar (6), multiple groups buffer spring and Multiple groups buffer board (7), cushion collar (6) are mounted on top plate (1) top, are provided with cushion chamber, multiple groups buffer spring in cushion collar (6) One end is connect with buffering chamber inner sidewall, and the multiple groups buffer spring other end is connect with multiple groups buffer board (7) respectively, motor (3) card Between multiple groups buffer board (7), transmission shaft (4) bottom end passes through cushion collar (6) interior downside wall and extend out to cushion collar (6) outside Side；It further include inserting column (8), intubation (9), positioning column (10), two groups of limit springs and two groups of locating pieces (11), inserting column (8) top It is inserted into intubation (9) bottom inner portion, inserting column (8) inner upper is provided with limit chamber, distinguishes on inserting column (8) left side wall and right side wall It is provided with left through-hole and right through-hole, (9) left side wall is intubated and right side wall is respectively arranged with left limit hole and right limit hole, positioning column (10) it is mounted on side wall in limit chamber, two groups of limit springs are located in limit chamber, and one end of two groups of limit springs is respectively and fixed Position column (10) left and right side connection, one end of two groups of locating pieces (11) are separately mounted to the other end of two groups of limit springs, and two The other end of group locating piece (11) is each passed through left through-hole and right through-hole, and the other end of two groups of locating pieces (11) is inserted into respectively In in left limit hole and right limit hole, intubation (9) is mounted on transmission shaft (4) bottom end, and drill bit (5) is mounted on inserting column (8) bottom end； It further include tray (12), tray (12) top is provided with containing tank, and bottom plate (2) top is provided with mounting groove, and is installing It being provided with block (13) above left side wall and above interior right side wall in slot, tray (12) bottom end is provided with mounting post (14), Lower section and lower right-hand side are provided with positioning plate (15) on the left of mounting post (14), downside wall in mounting post (14) bottom end and mounting groove Contact, two groups of positioning plates (15) are respectively positioned on inside mounting groove, and two groups of positioning plates (15) are located under two groups of blocks (13) Side.

2. electric power pipe fitting maintenance drilling device as described in claim 1, which is characterized in that further include two groups of fixed plates (16), two groups of screwed pipes (17), two groups of threaded rods (18) and two groups of fixed blocks (19), two groups of fixed plates (16) are separately mounted to hold The interior downside wall left and right side of disk (12) is connect, is provided with placing groove on the inside of two groups of fixed plates (16), and in two groups of placing grooves It is provided with ball bearing and limit film, is provided with baffle (20) on the inside of two groups of placing grooves, the outer end of two groups of screwed pipes (17) It is each passed through two groups of baffles (20) and is inserted into inside two groups of ball bearings respectively and is connect with two groups of limit films, two groups of threaded rods (18) outer end is inserted into respectively and spiral shell is filled to inside two groups of screwed pipe (17) inner ends, and two groups of threaded rod (18) inner ends are solid with two groups respectively Determine connection on the outside of block (19).

3. electric power pipe fitting as claimed in claim 2 maintenance drilling device, which is characterized in that further include two groups of outer connecting columns, Connecting column in two groups of set springs (21), two groups of telescopic tubes and two groups, the outer end of two groups of outer connecting columns are separately mounted to two groups and fix On the inside of plate (16), one end of two groups of set springs (21) is connect with two groups of outer connecting columns respectively, the other end difference of two groups of set springs (21) Connect with connecting column in two groups, one end of two groups of telescopic tubes is connect with two groups of outer connecting columns respectively, two groups of telescopic tubes it is another One end is connect with connecting column in two groups respectively, and two groups of set springs (21) are set on the outside of two groups of telescopic tubes, connection in two groups Column is separately mounted to the outer end of two groups of fixed blocks (19).

4. electric power pipe fitting maintenance drilling device as claimed in claim 3, which is characterized in that further include water tank (22), drain Pump and be connected to hose (24) (23), and water tank (22) is mounted on bottom plate (2) right side, and interior be provided with of water tank (22) holds chamber, water tank (22) top is provided with and communicated with inlet, and cover board (25) are provided at inlet, positive displacement pump (23) one end and water tank (22) Sealing connection below front side, positive displacement pump (23) other end are connected to the sealing of hose (24) input terminal is connected to, connect on front side of water tank (22) It is logical to be provided with peep hole, and sealed set has transparent baffle (26) at peep hole.

5. electric power pipe fitting maintenance drilling device as claimed in claim 4, which is characterized in that left plate and right side plate include Adjustable column (27) and regulation pipe (28), the top of two groups of adjustable columns (27) are connect with top plate (1) bottom end left and right side respectively, and two The bottom end of group regulation pipe (28) is connect with bottom plate (2) top, and the bottom end of two groups of adjustable columns (27) is inserted into two groups of adjustings respectively It manages inside (28) top, further includes squeezing rod on two groups, squeezing rod under two groups of extruding springs (29) and two groups, squeezing rod on two groups It is separately mounted to the bottom end of two groups of adjustable columns (27), the top of two groups of extruding springs (29) is connect with squeezing rod on two groups respectively, The bottom end of two groups of extruding springs (29) is connect with squeezing rod under two groups respectively, and squeezing rod is separately mounted to two groups of regulation pipes under two groups (28) interior downside wall.

6. electric power pipe fitting maintenance drilling device as claimed in claim 5, which is characterized in that on the outside of two groups of adjustable columns (27) It is provided with pulley blocks (30), and two groups of pulley blocks (30) are adjacent to the inner sidewall of two groups of regulation pipes (28) respectively.

7. electric power pipe fitting maintenance drilling device as claimed in claim 6, which is characterized in that further include fixture block (31) and torsion Spring, fixture block (31) is mounted on regulation pipe (28) front side top on right side by torque spring, and fixture block (31) is adjacent to position On front side of the regulation pipe (28) on right side, connection hose (24) output end is installed on fixture block (31) and is located at the regulation pipe (28) on right side Between front side.

8. electric power pipe fitting maintenance drilling device as claimed in claim 7, which is characterized in that further include two groups of connection frames (32), one end of two groups of connection frames (32) is each passed through cushion collar (6) left side wall and right side wall and stretches in cushion collar (6) Portion is connect with motor (3), and two groups of connection frame (32) other ends are connect with top plate (1) top.