CN219541758U

CN219541758U - Drilling device applied to machining of water pump shell

Info

Publication number: CN219541758U
Application number: CN202320746294.7U
Authority: CN
Inventors: 周国坚; 黎庆全
Original assignee: Yangchun Youlian Pump Co ltd
Current assignee: Changsha Huhang Metallurgical Equipment Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-18
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of water pump casing machining, in particular to a drilling device applied to water pump casing machining. The utility model not only avoids the phenomenon that the water pump shell moves and shakes in the using process of the drilling device, but also ensures the clamping stability of the drilling device, avoids the phenomenon that scraps fly or are accumulated on the surface of the operating platform in the using process of the drilling device, improves the convenience of the drilling device in the using process, and ensures the drilling effect on the water pump shell.

Description

Drilling device applied to machining of water pump shell

Technical Field

The utility model relates to the technical field of water pump shell processing, in particular to a drilling device applied to water pump shell processing.

Background

A water pump is a machine that delivers or pressurizes a liquid. The mechanical energy or other external energy of the prime motor is transmitted to the liquid, so that the energy of the liquid is increased, the liquid is mainly used for conveying the liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion, liquid metal and the like, and the water pump shell is an important part formed by a water pump, and the water pump shell needs to be drilled by using a drilling device during processing.

At present, some existing drilling devices are complicated in setting up the clamping displacement prevention functions for the water pump shells with different sizes, so that the phenomenon of displacement and shaking of the water pump shells in the using process of the drilling devices is easy to occur, and meanwhile, the clamping stability of the drilling devices cannot be ensured; generally, when the water pump shell is drilled, some fragments are generated, if the fragments cannot be cleaned timely, the fragments can be accumulated on the surface of the operation table, so that the drilling processing of the water pump shell is affected, and when the water pump shell is used, some drilling devices cannot collect the fragments generated during drilling, so that the phenomenon that the fragments fly or accumulate on the surface of the operation table is easily caused in the use process of the drilling devices; the surface of current drilling equipment can produce some wearing and tearing when using, leads to the drilling head not swift when drilling to the water pump casing, influences drilling equipment's work efficiency to reduced the convenience in the drilling equipment use, can not guarantee the drilling effect to the water pump casing.

Disclosure of Invention

The utility model aims to provide a drilling device applied to processing of a water pump shell, so as to solve the problems that in the prior art, clamping displacement prevention functions cannot be carried out on water pump shells with different sizes when the drilling device is used, scraps generated during drilling cannot be collected, and replacement steps are often complicated when a drilling head is replaced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: be applied to drilling equipment of water pump housing processing, including the brace table, the surface of brace table top position department all is provided with the removal frame, and removes the surface mounting of frame and have control button, the operation panel is all installed to the surface of brace table top position department, and the surface of operation panel top position department all sets up the alignment jig, the surface of brace table is provided with quick replacement mechanism, and quick replacement mechanism's inside contains nut, fixed section of thick bamboo and quick replacement portion, the surface of operation panel is provided with the centre gripping and prevents displacement mechanism, and the centre gripping prevents displacement mechanism and is by sticiss spring, gear and centre gripping and prevent displacement portion and constitute, the surface of operation panel bottom position department is provided with piece collection mechanism, and piece collection mechanism's inside contains hole body, fastening screw and piece collection portion.

Preferably, the support frame is all installed on the surface of operation panel top position department, the surface mounting who removes the frame has driving motor, and driving motor's input and control button's output electric connection, the bull stick is installed through the shaft coupling to driving motor's output, and the one end of bull stick extends to the inside of removing the frame and installs adjusting screw to adjusting screw and the inner wall mutually rotate the cooperation of removing the frame, the surface of adjusting screw all the thread bush is equipped with the adjusting screw section of thick bamboo, and adjusting screw section of thick bamboo mutually rotate the cooperation with adjusting screw's surface, and adjusting screw section of thick bamboo mutually slide the cooperation with the inner wall of removing the frame, first electric putter is all installed to the surface of adjusting screw section of thick bamboo bottom position department, and the output electric connection of first electric putter's input and removal frame to the plate body is installed to the output of first electric putter, the surface mounting of plate body bottom position department has the rotation motor, and the input of rotation motor and the output electric connection of removing the frame, and the output of rotation motor installs the pivot, the below of rotation motor is provided with the drilling head.

Preferably, the inside of centre gripping displacement portion of preventing includes fastening stud, fixed rack and backup pad, the surface of alignment jig and support frame all is provided with sticiss spring, and sticiss spring bottom position department's surface mounting has the centre gripping pad, the second electric putter is all installed to the surface of alignment jig and support frame, and the one end of second electric putter is fixed with the surface of centre gripping pad, the surface mounting of operation panel top position department has the backup pad, the surface mounting of alignment jig has fixed rack, the cell body has all been seted up on the surface of operation panel, and the cell body and the surface of fixed rack sliding fit each other, the surface of backup pad is provided with the gear, and the surface of gear and backup pad mutually rotates the cooperation to gear and fixed rack intermesh, fastening stud's surface threaded connection has fastening stud, and fastening stud's one end runs through the backup pad and with the surface screw thread fastening of gear.

Preferably, the inside of quick replacement portion includes fastening bolt, first magnetite, second magnetite and connecting block, the below of drilling head is provided with a fixed section of thick bamboo, and the surface of a fixed section of thick bamboo is fixed with the surface of pivot mutually, the second magnetite is all installed to the inner wall of a fixed section of thick bamboo, the connecting block is all installed to the surface of drilling head both sides, the spout has all been seted up to the inner wall of a fixed section of thick bamboo both sides, and spout and connecting block mutually sliding fit, first magnetite is all installed to the surface of drilling head top position department, and first magnetite and second magnetite mutually magnet attraction fit, the surface threaded connection of a fixed section of thick bamboo has fastening bolt, and fastening bolt's one end runs through a fixed section of thick bamboo and drilling head and extends to the outside of a fixed section of thick bamboo, fastening bolt's surface threaded connection has the nut, and the surface of nut is laminated with the surface of a fixed section of thick bamboo mutually.

Preferably, the inside of piece collecting part includes supporting shoe, adsorption plate, collection frame and slider, the below of operation panel is provided with the collection frame that is used for holding the piece, and the surface of collection frame all threaded connection has the fastening screw that is used for fixing the bottom of collection frame and operation panel to the one end of fastening screw runs through the collection frame and with the surface screw thread fastening of operation panel bottom position department.

Preferably, equidistant hole bodies are all offered on the surface of operation panel, and the hole body is linked together with collecting the frame, the internally mounted who collects the frame has the adsorption plate that is used for carrying out absorbing to the piece, the supporting shoe is all installed on the surface of operation panel both sides, the slider is all installed on the surface of collecting frame bottom position department, and slider and the mutual sliding fit of surface of supporting shoe.

Compared with the prior art, the utility model has the beneficial effects that: the drilling device for processing the water pump shell not only avoids the phenomenon that the water pump shell is displaced and rocked in the using process of the drilling device, but also ensures the clamping stability of the drilling device, avoids the phenomenon that scraps fly or are accumulated on the surface of an operation table in the using process of the drilling device, improves the convenience of the drilling device in the using process, and ensures the drilling effect on the water pump shell;

1. the clamping displacement prevention mechanism is arranged, the fastening stud on the surface of the supporting plate is unscrewed, so that the gear rotates on the surface of the supporting plate, the gear is supported under the action of the supporting plate, when the gear rotates on the surface of the supporting plate, the fixed rack is driven to slide on the surface of the groove body under the meshing of the gear and the fixed rack, so that the adjusting frame is driven to slide on the surface of the operating table, the adjusting frame moves to a required position, then the fastening stud on the surface of the supporting plate is screwed, the gear is fixed under the action of the fastening stud, so that the adjusting frame is fixed on the surface of the operating table, the water pump shell is supported under the action of the supporting frame and the adjusting frame, then the control button is operated, the control button is used for controlling the second electric push rod to work, the clamping pad is driven to move under the action of the electric push rod and the pressing spring, so that the clamping pad moves to be contacted with the surface of the water pump shell, the clamping pad is driven to be fixed under the action of the clamping pad, the surface of the adjusting frame is prevented from displacing on the surface of the adjusting frame, the water pump shell is prevented from displacing the water pump shell, the water pump shell with different sizes is prevented from being displaced, and the clamping displacement prevention of the water pump shell is prevented from shaking the water pump shell in the process when the drilling device is used, and the water pump is prevented from shaking;

2. through being provided with the piece collection mechanism, place the collection frame in the surface of operation panel bottom position department, screw up fastening screw, install the collection frame in the surface of operation panel bottom position department under the effect of fastening screw, the piece gets into the inside of collecting the frame through the hole body, collect the piece under the effect of collection frame, after the piece falls into the inside of collection frame, adsorb the piece under the effect of adsorption plate, if need when handling the piece of collection frame inside, unscrew the fastening screw on collection frame surface, the pulling is collected the frame again, make the collection frame drive slider slide on the surface of supporting shoe, lubricate the collection frame under the effect of slider, thereby take out the collection frame from the surface of supporting shoe, the function that the piece that produces when having realized drilling device to drill is collected, thereby avoided the phenomenon that the piece flies or piles up at the surface of operation panel in the drilling device use to appear;

3. through being provided with quick replacement mechanism, twist the nut for fastening bolt keeps away from the surface of fixed section of thick bamboo, later on, downward pulling drilling head again makes the drilling head drive the connecting block at the inside slip of fixed section of thick bamboo, makes the drilling head drive the first magnetite and keeps away from the surface of second magnetite, thereby takes out the drilling head from the inside of fixed section of thick bamboo, changes the drilling head, has realized that drilling equipment is convenient for the function of changing the drilling head, thereby has improved the convenience in the drilling equipment use, has guaranteed the drilling effect to the pump casing of water pump.

Drawings

FIG. 1 is a schematic three-dimensional perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the front view of the present utility model;

FIG. 3 is an enlarged schematic view of the quick-change mechanism of FIG. 2 according to the present utility model;

FIG. 4 is an enlarged schematic view of the clamping anti-displacement mechanism of FIG. 2 according to the present utility model;

fig. 5 is an enlarged schematic view of the debris collection mechanism of the present utility model.

In the figure: 1. a support table; 101. a control button; 102. a moving rack; 103. an operation table; 104. a driving motor; 105. a rotating rod; 106. adjusting the screw cylinder; 107. a first electric push rod; 108. a rotating motor; 109. a drilling head; 110. adjusting a screw; 111. a plate body; 112. an adjusting frame; 2. a clamping anti-displacement mechanism; 201. compressing the spring; 202. a gear; 203. a clamping displacement prevention part; 2031. a fastening stud; 2032. a fixed rack; 2033. a support plate; 3. a quick change mechanism; 301. a nut; 302. a fixed cylinder; 303. a quick change part; 3031. a fastening bolt; 3032. a first magnet; 3033. a second magnet; 3034. a connecting block; 4. a debris collection mechanism; 401. a hole body; 402. a fastening screw; 403. a debris collection section; 4031. a support block; 4032. an adsorption plate; 4033. a collection frame; 4034. a sliding block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

The structure of the drilling device applied to the processing of the water pump shell is shown in fig. 1 and 2, the drilling device comprises a supporting table 1, wherein the surface of the top position of the supporting table 1 is provided with a movable frame 102, the surface of the movable frame 102 is provided with a control button 101, the model of the control button 101 can be selected from LA series, the surface of the top position of the supporting table 1 is provided with an operating table 103, the surface of the top position of the operating table 103 is provided with an adjusting frame 112, the surface of the top position of the operating table 103 is provided with a supporting frame, the surface of the movable frame 102 is provided with a driving motor 104, the model of the driving motor 104 can be selected from JO series, the input end of the driving motor 104 is electrically connected with the output end of the control button 101, the output end of the driving motor 104 is provided with a rotating rod 105 through a coupler, one end of the rotating rod 105 extends into the movable frame 102 and is provided with an adjusting screw 110, the adjusting screw 110 is in mutual rotation fit with the inner wall of the movable frame 102, the adjusting screw 106 is sleeved on the surface of the adjusting screw 110 in a threaded manner, the adjusting screw 106 is in mutual rotation fit with the surface of the adjusting screw 110, the adjusting screw 106 is in mutual sliding fit with the inner wall of the movable frame 102, the surface at the bottom position of the adjusting screw 106 is provided with a first electric push rod 107, the model of the first electric push rod 107 is selected from DG series, the input end of the first electric push rod 107 is electrically connected with the output end of the movable frame 102, the output end of the first electric push rod 107 is provided with a plate body 111, the surface at the bottom position of the plate body 111 is provided with a rotating motor 108, the model of the rotating motor 108 is selected from JO series, the input end of the rotating motor 108 is electrically connected with the output end of the movable frame 102, the output end of the rotating motor 108 is provided with a rotating shaft, a drilling head 109 is provided below the rotary motor 108.

Further, as shown in fig. 2 and 3, the surface of the supporting table 1 is provided with a quick-change mechanism 3, the inside of the quick-change mechanism 3 includes a nut 301, a fixed cylinder 302 and a quick-change portion 303, the inside of the quick-change portion 303 includes a fastening bolt 3031, a first magnet 3032, a second magnet 3033 and a connection block 3034, a fixed cylinder 302 is disposed below the drilling head 109, the surface of the fixed cylinder 302 is fixed to the surface of the rotating shaft, the inner wall of the fixed cylinder 302 is provided with the second magnet 3033, the surfaces of both sides of the drilling head 109 are provided with the connection block 3034, the inner walls of both sides of the fixed cylinder 302 are provided with a sliding groove, the sliding groove is in sliding fit with the connection block 3034, the surface of the top of the drilling head 109 is provided with the first magnet 3032, the first magnet 3032 is in magnetic attraction fit with the second magnet 3033, the surface of the fixed cylinder 302 is in threaded connection with the fastening bolt 3031, one end of the fastening bolt 3031 penetrates the fixed cylinder 302 and extends to the outer side of the fixed cylinder 302, the surface of the fastening bolt 3031 is connected with the surface 301 of the nut 301, and the surface of the fixed cylinder 302 is in contact with the surface of the nut 301.

In practice, the nut 301 is screwed to make the fastening bolt 3031 separate from the surface of the fixed cylinder 302, and then the drilling head 109 is pulled downwards to make the drilling head 109 drive the connecting block 3034 to slide in the fixed cylinder 302, so that the drilling head 109 drives the first magnet 3032 to separate from the surface of the second magnet 3033, and the drilling head 109 is pulled out from the fixed cylinder 302 to replace the drilling head 109, so as to realize the replacement function of the drilling head 109 by the drilling device.

Further, as shown in fig. 2 and 4, the surface of the operation table 103 is provided with a clamping anti-displacement mechanism 2, the clamping anti-displacement mechanism 2 is composed of a compression spring 201, a gear 202 and a clamping anti-displacement portion 203, the inside of the clamping anti-displacement portion 203 comprises a fastening stud 2031, a fixing rack 2032 and a supporting plate 2033, the surfaces of the adjustment frame 112 and the support frame are both provided with the compression spring 201, a clamping pad is installed on the surface of the bottom of the compression spring 201, the surfaces of the adjustment frame 112 and the support frame are both provided with a second electric push rod, the model of the second electric push rod can be selected from DG series, one end of the second electric push rod is fixed with the surface of the clamping pad, the surface of the top of the operation table 103 is provided with the supporting plate 2033, the surface of the adjustment frame 112 is provided with the fixing rack 2032, the surface of the operation table 103 is provided with a groove body, the groove body is in sliding fit with the surface of the fixing rack 2032, the surface of the gear 202 is in mutual rotating fit with the surface of the supporting plate 2033, the gear 202 is meshed with the fixing rack 2032, the surface of the fastening stud 2031 is connected with the surface 2031, and the fastening stud 2033 penetrates through the fastening screw 2033.

In practice, unscrewing the fastening stud 2031 on the surface of the support plate 2033, so that the gear 202 rotates on the surface of the support plate 2033, supporting the gear 202 under the action of the support plate 2033, when the gear 202 rotates on the surface of the support plate 2033, driving the fixing rack 2032 to slide on the surface of the groove under the meshing of the gear 202 and the fixing rack 2032, driving the adjusting bracket 112 to slide on the surface of the operation table 103, moving the adjusting bracket 112 to a required position, then screwing the fastening stud 2031 on the surface of the support plate 2033, fixing the gear 202 under the action of the fastening stud 2031, thereby fixing the adjusting bracket 112 on the surface of the operation table 103, supporting the water pump housing under the action of the support frame and the adjusting bracket 112, then operating the control button 101, controlling the second electric push rod to work, driving the clamping pad to move under the action of the electric push rod and the compression spring 201, so that the clamping pad moves to contact with the surface of the water, clamping the water pump housing is clamped and fixed under the action of the clamping pad, and displacement of the water pump housing 112 is prevented from occurring on the surface of the adjusting bracket and the pump housing, thereby realizing displacement of the water pump housing with different sizes.

Further, as shown in fig. 2 and 5, the surface at the bottom of the operation table 103 is provided with a chip collecting mechanism 4, the inside of the chip collecting mechanism 4 includes a hole 401, a fastening screw 402 and a chip collecting portion 403, the inside of the chip collecting portion 403 includes a supporting block 4031, an adsorption plate 4032, a collecting frame 4033 and a sliding block 4034, the lower part of the operation table 103 is provided with a collecting frame 4033 for containing chips, the surface of the collecting frame 4033 is connected with the fastening screw 402 for fixing the collecting frame 4033 to the bottom of the operation table 103, one end of the fastening screw 402 penetrates the collecting frame 4033 and is fastened with the surface at the bottom of the operation table 103, the surface of the operation table 103 is provided with an equidistant hole 401, the hole 401 is communicated with the collecting frame 4033, the inside of the collecting frame 4033 is provided with an adsorption plate 4032 for adsorbing chips, the surfaces at both sides of the operation table 103 are provided with the supporting block 4031, the surface at the bottom of the collecting frame 4033 is provided with the sliding block 4034, and the sliding block 4034 is matched with the surface of the supporting block 4031.

During implementation, the collection frame 4033 is placed on the surface of the bottom position of the operation table 103, the fastening screw 402 is screwed down, the collection frame 4033 is installed on the surface of the bottom position of the operation table 103 under the action of the fastening screw 402, the scraps enter the interior of the collection frame 4033 through the hole body 401, the scraps are collected under the action of the collection frame 4033, after falling into the interior of the collection frame 4033, the scraps are adsorbed under the action of the adsorption plate 4032, if the scraps in the interior of the collection frame 4033 are required to be treated, the fastening screw 402 on the surface of the collection frame 4033 is unscrewed, the collection frame 4033 is pulled again, the collection frame 4033 drives the sliding block 4034 to slide on the surface of the supporting block 4031, the collection frame 4033 is lubricated under the action of the sliding block 4034, and accordingly the collection frame 4033 is pulled out from the surface of the supporting block 4031, and the function of collecting scraps generated during drilling by the drilling device is realized.

Working principle: when the drilling device is used, firstly, the supporting table 1 is placed at a designated position, the water pump housing is placed on the surface of the adjusting frame 112 on the surface of the operating table 103, the position between the adjusting frame 112 and the supporting frame is adjusted according to the diameters of different water pump housings, at this time, the fastening studs 2031 on the surface of the supporting plate 2033 are unscrewed, the gear 202 rotates on the surface of the supporting plate 2033, the gear 202 is supported under the action of the supporting plate 2033, when the gear 202 rotates on the surface of the supporting plate 2033, the fixed rack 2032 is driven to slide on the surface of the groove body under the meshing of the gear 202 and the fixed rack 2032, thereby driving the adjusting frame 112 to slide on the surface of the operating table 103, the adjusting frame 112 is driven to move to the required position, then the fastening studs 2031 on the surface of the supporting plate 2033 are screwed, the gear 202 is fixed on the surface of the operating table 103 under the action of the fastening studs 2031, then, the control button 101 is operated to control the second electric push rod to work under the action of the supporting frame and the adjusting frame 112, the water pump housing is driven to move under the action of the spring pad, the water pump housing is driven to move under the action of the clamping pad, the water pump housing is prevented from moving to the surface of the clamping device, the water pump housing is prevented from contacting the drilling device, the water pump housing displacement is prevented from moving to the surface of the clamping device, and displacement is prevented from moving under the action of the clamping device, and the water pump housing is prevented from moving the clamping the surface under the clamping device.

Then, the control button 101 is operated, the control button 101 controls the driving motor 104 on the surface of the movable frame 102 to work, the rotating rod 105 is driven to rotate under the action of the driving motor 104, when the rotating rod 105 rotates, the rotating rod 105 drives the adjusting screw 110 to rotate on the inner wall of the movable frame 102, when the adjusting screw 110 rotates, the adjusting screw 110 is driven to move left and right under the threaded cooperation of the adjusting screw 110 and the adjusting screw 106, so as to drive the first electric push rod 107 to move left and right, then, the control button 101 is operated again, the control button 101 controls the first electric push rod 107 to work, the plate 111 is driven to move downwards to a required position under the action of the first electric push rod 107, then, the control button 101 is screwed again, the rotating motor 108 on the surface of the plate 111 of the control button 101 is driven to work, the drilling head 109 is driven to rotate under the action of the rotating motor 108, and the water pump shell is drilled under the action of the drilling head 109.

When drilling the surface of the water pump housing, some water pump housing scraps can be produced, the scraps are easy to accumulate on the surface of the operation table 103, at this time, the collection frame 4033 is placed on the surface of the bottom position of the operation table 103, the fastening screw 402 is screwed down, the collection frame 4033 is installed on the surface of the bottom position of the operation table 103 under the action of the fastening screw 402, scraps enter the interior of the collection frame 4033 through the hole body 401, scraps are collected under the action of the collection frame 4033, after the scraps fall into the interior of the collection frame 4033, the scraps are adsorbed under the action of the adsorption plate 4032, if scraps in the interior of the collection frame 4033 are required to be treated, the fastening screw 402 on the surface of the collection frame 4033 is unscrewed, the collection frame 4033 is pulled again, the collection frame 4033 is driven by the collection frame 4034 to slide on the surface of the support block 4031, the collection frame 4033 is lubricated under the action of the slide block 4034, and the collection of scraps produced during drilling is extracted from the surface of the support block 4031, and the phenomenon that scraps are accumulated on the surface of the operation table during the operation table or the use of the drilling device is avoided.

After long-time use, the drilling efficiency of the drilling head 109 on the water pump housing can be greatly reduced, the drilling head 109 needs to be replaced, at this time, the nut 301 is screwed, the fastening bolt 3031 is far away from the surface of the fixed barrel 302, then, the drilling head 109 is pulled downwards, the drilling head 109 drives the connecting block 3034 to slide in the fixed barrel 302, the drilling head 109 drives the first magnet 3032 to be far away from the surface of the second magnet 3033, the drilling head 109 is pulled out from the inside of the fixed barrel 302, and the drilling head 109 is replaced, so that the function of conveniently replacing the drilling head 109 of the drilling device is realized, convenience in the use process of the drilling device is improved, the drilling effect on the water pump housing is guaranteed, and finally the use work of the drilling device is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Be applied to drilling equipment of water pump shell processing, including supporting bench (1), its characterized in that: the surface of brace table (1) top position department all is provided with removes frame (102), and removes the surface mounting of frame (102) and have control button (101), operation panel (103) are all installed on the surface of brace table (1) top position department, and the surface of operation panel (103) top position department all sets up alignment jig (112), the surface of brace table (1) is provided with quick change mechanism (3), and the inside of quick change mechanism (3) includes nut (301), fixed cylinder (302) and quick change portion (303), the surface of operation panel (103) is provided with centre gripping displacement preventing mechanism (2), and centre gripping displacement preventing mechanism (2) are by sticiss spring (201), gear (202) and centre gripping displacement preventing portion (203) constitution, the surface of operation panel (103) bottom position department is provided with piece collection mechanism (4), and the inside of piece collection mechanism (4) contains hole body (401), fastening screw (402) and piece collection portion (403).

2. The drilling device for water pump housing processing of claim 1, wherein: the surface of the top position of the operation table (103) is provided with a supporting frame, the surface of the movable frame (102) is provided with a driving motor (104), the input end of the driving motor (104) is electrically connected with the output end of the control button (101), the output end of the driving motor (104) is provided with a rotating rod (105) through a coupler, one end of the rotating rod (105) extends to the inside of the movable frame (102) and is provided with an adjusting screw (110), the adjusting screw (110) is in mutual rotation fit with the inner wall of the movable frame (102), the surface of the adjusting screw (110) is provided with an adjusting screw cylinder (106) in a threaded sleeve, the surface of the adjusting screw cylinder (106) is in mutual rotation fit with the surface of the adjusting screw (110), the surface of the adjusting screw cylinder (106) is provided with a first electric push rod (107) in the bottom position, the input end of the first electric push rod (107) is electrically connected with the output end of the movable frame (102), the output end of the first electric push rod (107) is provided with a motor plate body (111), the surface of the adjusting screw (106) is provided with a rotating shaft (108) in the bottom position of the rotating frame (108), the rotating shaft (108) is provided with the rotating shaft (108), a drilling head (109) is arranged below the rotary motor (108).

3. The drilling device for water pump housing processing of claim 1, wherein: the inside of centre gripping displacement portion (203) is prevented including fastening screw bolt (2031), fixed rack (2032) and backup pad (2033), the surface of alignment jig (112) and support frame all is provided with sticiss spring (201), and sticiss spring (201) bottom position department's surface mounting has the centre gripping pad, second electric putter is all installed to alignment jig (112) and support frame's surface, and the one end of second electric putter is fixed with the surface of centre gripping pad, surface mounting of top position department of operation panel (103) has backup pad (2033), the surface mounting of alignment jig (112) has fixed rack (2032), the cell body has all been seted up on the surface of operation panel (103), and the cell body is with the mutual sliding fit of the surface of fixed rack (2032), the surface of backup pad (2033) is provided with gear (202), and the mutual running through of gear (202) and backup pad (2033) and fixed rack (2032) are engaged with each other, the surface threaded connection of fastening screw bolt (2031) and fastening screw bolt (2033) run through.

4. The drilling device for water pump housing processing according to claim 2, wherein: the inside of quick replacement portion (303) includes fastening bolt (3031), first magnetite (3032), second magnetite (3033) and connecting block (3034), the below of drilling head (109) is provided with fixed section of thick bamboo (302), and the surface of fixed section of thick bamboo (302) is fixed with the surface of pivot, second magnetite (3033) are all installed to the inner wall of fixed section of thick bamboo (302), connecting block (3034) are all installed to the surface of drilling head (109) both sides, spout has all been seted up to the inner wall of fixed section of thick bamboo (302) both sides, and spout and connecting block (3034) sliding fit each other, first magnetite (3032) are all installed to the surface of drilling head (109) top position department, and first magnetite (3032) and second magnetite (3033) are mutually magnetically attracted the cooperation, the surface threaded connection of fixed section of thick bamboo (302) has fastening bolt (3031), and the one end of fastening bolt (3031) runs through fixed section of thick bamboo (302) and drilling head (109) and extends to the outside of thick bamboo (302), the surface of fastening bolt (3031) is connected with the surface of screw nut (301) and the surface of fixed section of thick bamboo (301).

5. The drilling device for water pump housing processing of claim 1, wherein: the inside of piece collection portion (403) contains supporting shoe (4031), adsorption plate (4032), collection frame (4033) and slider (4034), the below of operation panel (103) is provided with and is used for holding collection frame (4033) of piece, and the surface of collection frame (4033) all threaded connection has fastening screw (402) that are used for fixing the bottom of collection frame (4033) and operation panel (103) to the one end of fastening screw (402) runs through collection frame (4033) and with the surface screw thread fastening of operation panel (103) bottom position department.

6. The drilling device for water pump housing processing according to claim 2, wherein: equidistant hole body (401) have all been seted up on the surface of operation panel (103), and hole body (401) are linked together with collection frame (4033), the internally mounted of collection frame (4033) has adsorption plate (4032) that are used for carrying out the absorption to the piece, supporting shoe (4031) are all installed on the surface of operation panel (103) both sides, slider (4034) are all installed on the surface of collection frame (4033) bottom position department, and slider (4034) and the mutual sliding fit of the surface of supporting shoe (4031).