CN114147255B - Drilling equipment for high-pressure pump shell - Google Patents

Drilling equipment for high-pressure pump shell Download PDF

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Publication number
CN114147255B
CN114147255B CN202111440125.2A CN202111440125A CN114147255B CN 114147255 B CN114147255 B CN 114147255B CN 202111440125 A CN202111440125 A CN 202111440125A CN 114147255 B CN114147255 B CN 114147255B
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Prior art keywords
drilling
fixedly connected
flat gear
pressure pump
seat
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CN202111440125.2A
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CN114147255A (en
Inventor
邓永良
任晶晶
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Wuhu Changjie Aviation Power Technology Co ltd
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Wuhu Changjie Aviation Power Technology Co ltd
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Publication of CN114147255A publication Critical patent/CN114147255A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention provides drilling equipment for a high-pressure pump shell, which comprises a shell, wherein the front end of the shell is fixedly connected with a clamping mechanism, the left end and the right end of the shell are respectively clamped with a drilling mechanism, drilling failure caused by displacement of a high-pressure pump shell in the drilling process is avoided, a driving motor changes working positions of a first nut seat and a second nut seat through a screw rod, the first nut seat and the second nut seat respectively complete movement of a central buffer clamping plate through a first connecting rod and a second connecting rod, the second flat gear is meshed with a third flat gear through meshing of the first flat gear and the fourth flat gear, position adjustment of the first clamping plate and the second clamping plate at the front end and the rear end of the central buffer clamping plate is completed, clamping positioning of the clamping assembly on the high-pressure pump shell at the inner side of the left end and the inner side of the right end of the shell is avoided, and the high-pressure pump shell is prevented from displacing in the drilling process, and the technical problems of insufficient clamping positioning, low drilling efficiency and insufficient splash protection of the existing equipment are solved.

Description

Drilling equipment for high-pressure pump shell
Technical Field
The invention mainly relates to the field of drilling equipment, in particular to drilling equipment for a high-pressure pump shell.
Background
The high-pressure pump shell needs to be drilled in the production and manufacturing process, and when the drilling operation is carried out on the irregular surface of the high-pressure pump shell, the high-pressure pump shell needs to be clamped and fixed.
The utility model discloses a water pump casing drilling frock (bulletin number: CN 111001844A), which comprises a bod, translation mechanism is installed on the top of organism, and the bottom of organism is located one side fixed mounting of translation mechanism and has positioning jig, translation mechanism's inboard sliding connection has drilling mechanism, can fix the water pump body fast through the locating piece of positioning jig to conveniently carry out drilling operation to the water pump body, and the locating piece can slide in the sliding tray of positioning jig, thereby can adjust the position of locating piece on positioning jig, and then can fix the pump body of equidimension not, can make drilling mechanism control the organism through translation mechanism, can make drilling motor reciprocate in the vertical direction through manual lifter, and then can accurately drill to the pump body, make drilling device have stronger practicality. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. in the using process of the device, the problem of insufficient clamping of the pump body in the processing process is solved, so that the pump body is displaced in the processing process; 2. in the using process of the device, the drilling mechanism moves left and right on the machine body through the translation mechanism, the drilling mechanism cannot move back and forth at the top end of the machine body, the problem of insufficient drilling position adjustment exists, and the drilling processing efficiency of the device is low; 3. in the use process of the device, the splash protection is absent for the scraps generated in the drilling process, and the splashed metal scraps influence the operation safety of equipment.
Disclosure of Invention
Problems to be solved by the invention
The invention provides drilling equipment for a high-pressure pump shell, which is used for solving the technical problems of insufficient clamping and positioning, low drilling efficiency and insufficient splash prevention protection of the existing equipment in the background technology.
Technical proposal
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: the drilling equipment for the high-pressure pump shell comprises a shell, wherein the front end of the shell is fixedly connected with a clamping mechanism, and the left end and the right end of the shell are respectively connected with a drilling mechanism in a clamping mode.
Further, the fixture includes driving motor and slide bar, the top and the bottom of slide bar are swivelling joint respectively inboard at the front end of casing and the rear end is inboard, driving motor's bottom fixed connection is the front end of casing down, driving motor's output fixedly connected with lead screw, the front end and the rear end of lead screw threaded connection respectively have first nut seat and second nut seat, the equal swing joint of front end and the rear end of first nut seat is in the outside of slide bar, the equal swing joint of front end and the rear end of second nut seat is in the outside of slide bar, the equal swing joint in the outside of first nut seat and the outside of second nut seat has clamping assembly.
Further, the clamping assembly comprises a first connecting rod and a second connecting rod, the front end of the first connecting rod is movably connected to the outer side of the first nut seat, the rear end of the second connecting rod is movably connected to the outer side of the second nut seat, the rear end of the first connecting rod and the front end of the second connecting rod are fixedly connected with a first flat gear and a second flat gear respectively, the rear end of the first connecting rod is movably connected with a central buffer clamping plate, the right side of the rear end of the central buffer clamping plate is movably connected to the front end of the second connecting rod, the left side of the front end of the central buffer clamping plate and the left side of the rear end of the central buffer clamping plate are movably connected with a first clamping plate and a second clamping plate respectively, the front ends of the rear end of the first clamping plate and the second clamping plate are fixedly connected with a third flat gear and a fourth flat gear respectively, the right end of the third flat gear is meshed to the left end of the first flat gear, and the right end of the fourth flat gear is meshed to the left end of the second flat gear.
Further, the length and the height of the first connecting rods are the same as those of the second connecting rods, and the number of the first connecting rods is two.
Further, drilling mechanism includes mount pad and limiting plate, the right-hand member of mount pad and limiting plate joint respectively is in the left end and the right-hand member of casing, the left end fixed connection of limiting plate is in the outside of mount pad, the bottom fixedly connected with of mount pad places the board, the inboard sliding connection of left end of mount pad has the slide, the left end threaded connection of mount pad has first spacing bolt, the right-hand member threaded connection of first spacing bolt is in the middle part of slide, the top fixedly connected with guide bar of slide, the outside of guide bar is drawn and is connected with drilling subassembly.
Further, a guiding chute is formed in the inner side of the left end of the mounting seat, and the mounting seat is symmetrically arranged at the left end and the right end of the shell by the center line of the screw rod.
Further, drilling subassembly includes fixing base and second spacing bolt, the equal sliding connection of front end and the rear end of fixing base is in the outside of guide bar, the right-hand member threaded connection of second spacing bolt is in the left end of fixing base, the right-hand member of second spacing bolt is contradicted in the outside of guide bar, the inboard fixedly connected with electricity push rod of left end of fixing base, the right-hand member fixedly connected with drilling motor of electricity push rod, the outside swing joint of drilling motor is inboard at the right-hand member of fixing base, the right-hand member fixedly connected with drill bit of drilling motor.
Further, the right-hand member fixedly connected with locating rack of fixing base, the locating hole has been seted up at the middle part of fixing base.
Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the invention provides drilling equipment for a high-pressure pump shell, which is used for realizing clamping and positioning of a high-pressure pump shell through the device, avoiding drilling failure caused by displacement of the high-pressure pump shell in the drilling process, enabling a driving motor to change working positions of a first nut seat and a second nut seat through a screw rod, enabling the first nut seat and the second nut seat to finish movement of a central buffer clamping plate through a first connecting rod and a second connecting rod respectively, and enabling a second flat gear to be meshed with a third flat gear through meshing of the first flat gear and a fourth flat gear, completing front end and rear end position adjustment of the first clamping plate and the second clamping plate on the central buffer clamping plate, completing clamping and positioning of a clamping assembly on the high-pressure pump shell on the inner side of the left end and the inner side of the right end of the shell, and avoiding displacement of the high-pressure pump shell in the drilling process.
The invention provides drilling equipment for a high-pressure pump shell, which is used for improving the drilling efficiency by the device, wherein the high-pressure pump shell placed on a placing plate is clamped and fixed on the inner side of the left end and the inner side of the right end of a shell through clamping mechanisms, the positions of a drilling assembly on the inner side of the left end of a mounting seat are changed by matching a first limiting bolt, a sliding seat, a second limiting bolt and a fixing seat, and the drilling efficiency improvement of the device on the high-pressure pump shell is completed by arranging two drilling mechanisms on the left end and the right end of the shell.
The invention provides drilling equipment for a high-pressure pump shell, which is used for realizing splash protection of metal scraps, wherein in the process of clamping the high-pressure pump shell by a clamping mechanism, the drilling equipment is matched with a semi-closed protection structure of an outer side component of the high-pressure pump shell, and the mounting positions of the drilling equipment at the left end and the right end of the shell are locked by matching a mounting seat and a limiting plate, so that scraps generated by drilling of the high-pressure pump shell are prevented from directly splashing to the outer side of the shell.
Drawings
FIG. 1 is a top view in elevation of the novel structure of the present invention;
FIG. 2 is a left side view of the novel mount structure of the present invention;
FIG. 3 is a perspective view of the novel fixing base structure of the present invention;
FIG. 4 is a perspective view of the novel chassis structure of the present invention;
fig. 5 is a top view of the novel center bumper splint structure of the present invention.
Reference numerals
1-a shell; 2-a clamping mechanism; 21-a drive motor; 22-slide bar; 23-screw rod; 24-a first nut seat; 25-a second nut seat; a 26-clamp assembly; 261-first link; 262-a second link; 263-first flat gear; 264-a second flat gear; 265-a central buffer splint; 266-a first splint; 267-a second splint; 268-third flat gear; 269-fourth spur gear; 3-a drilling mechanism; 31-a mounting base; 32-limiting plates; 33-placing a plate; 34-a slide; 35-a first limit bolt; 36-a guide bar; 37-a drilling assembly; 371-fixing seat; 372-a second limit bolt; 373-electric push rod; 374-a drilling motor; 375-drill bit; 376-positioning frame; 377-locating holes.
Detailed Description
In order that the invention may be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the invention may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Examples
The utility model provides a drilling equipment for high-pressure pump casing, includes casing 1, and the front end fixedly connected with fixture 2 of casing 1, the left end and the right-hand member joint of casing 1 have drilling mechanism 3.
Referring to fig. 1 to 5, the clamping mechanism 2 comprises a driving motor 21 and a sliding rod 22, wherein the top end and the bottom end of the sliding rod 22 are respectively and rotatably connected to the inner side of the front end and the inner side of the rear end of the casing 1, the bottom end of the driving motor 21 is fixedly connected with the front end of the lower casing 1, the output end of the driving motor 21 is fixedly connected with a screw rod 23, the front end and the rear end of the screw rod 23 are respectively and threadably connected with a first nut seat 24 and a second nut seat 25, the front end and the rear end of the first nut seat 24 are movably connected to the outer side of the sliding rod 22, the front end and the rear end of the second nut seat 25 are movably connected to the outer side of the sliding rod 22, the outer side of the first nut seat 24 and the outer side of the second nut seat 25 are movably connected with a clamping assembly 26, the driving motor 21 changes the working positions of the first nut seat 24 and the second nut seat 25 through the screw rod 23, and the matching of the sliding rod 22 and the screw rod 23 are completed, and the working positions of the first nut seat 24 and the second nut seat 25 are adjusted and the movement guided.
The clamping assembly 26 comprises a first connecting rod 261 and a second connecting rod 262, the front end of the first connecting rod 261 is movably connected to the outer side of the first nut seat 24, the rear end of the second connecting rod 262 is movably connected to the outer side of the second nut seat 25, the rear end of the first connecting rod 261 and the front end of the second connecting rod 262 are fixedly connected with a first flat gear 263 and a second flat gear 264 respectively, the rear end of the first connecting rod 261 is movably connected with a central buffer clamp 265, the rear right side of the central buffer clamp 265 is movably connected to the front end of the second connecting rod 262, the left side of the front end and the left side of the rear end of the central buffer clamp 265 are movably connected with a first clamp 266 and a second clamp 267 respectively, the rear end of the first clamp 266 and the front end of the second clamp 267 are fixedly connected with a third flat gear 268 and a fourth flat gear 269 respectively, the right end of the third flat gear 269 is meshed with the left end of the first flat gear 263, the right end of the fourth flat gear 269 is meshed with the left end of the second flat gear 264, the first nut seat 24 and the second nut seat 25 are respectively meshed with the second flat gear 265 through the first flat gear 262 and the second flat gear 265, the front end of the first flat gear 265 and the second flat gear 265 are meshed with the second flat gear 265, and the front end of the second flat clamp seat 266 are respectively, and the front end of the first flat gear and the second flat gear 265 are meshed with the second flat gear 265 are respectively.
The length and the height of the first connecting rod 261 are the same as those of the second connecting rod 262, the number of the first connecting rods 261 is two, and the first nut seat 24 and the second nut seat 25 of the clamping mechanism 2 can conveniently clamp and release the high-pressure pump shell by the clamping assembly 26 when the first nut seat 24 and the second nut seat 25 move outside the screw rod 23 through the matching of the first connecting rods 261 and the second connecting rods 262.
The drilling mechanism 3 comprises a mounting seat 31 and a limiting plate 32, the right ends of the mounting seat 31 and the limiting plate 32 are respectively clamped at the left end and the right end of the casing 1, the left end of the limiting plate 32 is fixedly connected to the outer side of the mounting seat 31, the bottom end of the mounting seat 31 is fixedly connected with a placing plate 33, the inner side of the left end of the mounting seat 31 is slidably connected with a sliding seat 34, the left end of the mounting seat 31 is in threaded connection with a first limiting bolt 35, the right end of the first limiting bolt 35 is in threaded connection with the middle of the sliding seat 34, the top end of the sliding seat 34 is fixedly connected with a guide rod 36, a drilling assembly 37 is drawn on the outer side of the guide rod 36, the mounting position of the sliding seat 34 on the inner side of the mounting seat 31 is changed through the sliding seat 34 and the guide rod 36, the transverse working position of the drilling assembly 37 is changed, longitudinal support is provided, and the whole structure is simple and convenient to use and maintain.
The left end inboard of mount pad 31 has offered the direction spout, and mount pad 31 sets up the left end and the right-hand member at casing 1 with lead screw 23 central line symmetry, through the collocation of mount pad 31 and limiting plate 32, accomplishes drilling mechanism 3 at the mounted position locking of casing 1 left end and right-hand member, accomplishes mount pad 31 and casing 1 to the processing metal piece of high-pressure pump shell and prevents splashing the protection.
The drilling assembly 37 comprises a fixing seat 371 and a second limiting bolt 372, the front end and the rear end of the fixing seat 371 are both in sliding connection with the outer side of the guide rod 36, the right end of the second limiting bolt 372 is in threaded connection with the left end of the fixing seat 371, the right end of the second limiting bolt 372 is abutted against the outer side of the guide rod 36, the left end of the fixing seat 371 is fixedly connected with an electric push rod 373, the right end of the electric push rod 373 is fixedly connected with a drilling motor 374, the outer side of the drilling motor 374 is movably connected with the right end of the fixing seat 371, the right end of the drilling motor 374 is fixedly connected with a drill bit 375, the longitudinal position of the drilling assembly 37 on the guide rod 36 is changed through the matching of the second limiting bolt 372 and the fixing seat 371, the electric push rod 373 is changed in the working position of the fixing seat 371, the drill bit 375 is driven by the drilling motor 374 to drill a high-pressure pump shell, and when drilling high-pressure pump shells of different product types, a user is required to drill the high-pressure pump shells through a clamping mechanism 2, and after the first limiting bolt 35, a sliding seat 34, the second limiting bolt 372 and the fixing seat 371 are used for completing the working position adjustment of the drilling assembly 37, and the drilling efficiency of the drilling assembly 37 is improved.
The right-hand member fixedly connected with locating rack 376 of fixing base 371, locating hole 377 has been seted up at the middle part of fixing base 371, makes things convenient for the drilling position of user's confirm drill bit 375 through fixing base 371, locating rack 376 and locating hole 377, makes things convenient for the user to confirm the working position of drilling subassembly 37.
In the present embodiment of the present invention, in the present embodiment,
the high-pressure pump shell is placed on the top end of the placement plate 33, the installation positions of the drilling mechanism 3 at the left end and the right end of the shell 1 are locked through the matching of the installation seat 31 and the limiting plate 32, the clamping mechanism 2 is matched with the semi-closed protection structure of the outer side component of the high-pressure pump shell when the drilling mechanism 3 clamps the high-pressure pump shell, the clamping mechanism 2 is started to clamp the high-pressure pump shell, the driving motor 21 changes the working positions of the first nut seat 24 and the second nut seat 25 through the screw rod 23, and the sliding of the first nut seat 24 and the second nut seat 25 is limited through the sliding rod 22.
The first nut seat 24 and the second nut seat 25 move outside the screw rod 23 and the slide rod 22, the first nut seat 24 and the second nut seat 25 respectively complete the movement of the central buffer clamping plate 265 through the first connecting rod 261 and the second connecting rod 262, and the second flat gear 264 is meshed with the fourth flat gear 269 through the meshing of the first flat gear 263 and the third flat gear 268 to complete the position adjustment of the front end and the rear end of the central buffer clamping plate 265 of the first clamping plate 266 and the second clamping plate 267 and complete the clamping and positioning of the clamping assembly 26 on the high-pressure pump shell, so that the high-pressure pump shell is prevented from shifting in the drilling process.
After the clamping mechanism 2 completes the clamping and positioning of the high-pressure pump shell, a user changes the installation position of the sliding seat 34 on the inner side of the installation seat 31 through the first limiting bolt 35, the matching of the sliding seat 34 and the guide rod 36 changes the transverse working position of the drilling assembly 37 and provides longitudinal support, the matching of the second limiting bolt 372 and the fixing seat 371 changes the longitudinal position of the drilling assembly 37 on the guide rod 36, the user can conveniently determine the drilling position of the drill bit 375 through the fixing seat 371, the positioning frame 376 and the positioning hole 377, the user can conveniently determine the working position of the drilling assembly 37, and the electric push rod 373 changes the working position of the drilling motor 374 on the inner side of the fixing seat 371, so that the drilling operation of the device on the high-pressure pump shell is completed.
The high-pressure pump shell placed on the placing plate 33 is clamped and fixed on the inner side of the left end and the inner side of the right end of the casing 1 through the clamping mechanism 2, the first limit bolt 35 and the sliding seat 34 are matched with the second limit bolt 372 and the fixing seat 371, the position of the drilling assembly 37 on the inner side of the left end of the mounting seat 31 is changed, and the device is used for improving the drilling efficiency of the high-pressure pump shell.
The foregoing examples merely illustrate certain embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the invention, all of which fall within the scope of protection of the invention; accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (4)

1. Drilling equipment for high-pressure pump casing, including casing (1), its characterized in that: the front end of the shell (1) is fixedly connected with a clamping mechanism (2), and the left end and the right end of the shell (1) are respectively clamped with a drilling mechanism (3);
the clamping mechanism (2) comprises a driving motor (21) and a sliding rod (22), wherein the top end and the bottom end of the sliding rod (22) are respectively and rotatably connected to the inner side of the front end and the inner side of the rear end of the casing (1), the bottom end of the driving motor (21) is fixedly connected with the front end of the lower casing (1), the output end of the driving motor (21) is fixedly connected with a screw rod (23), the front end and the rear end of the screw rod (23) are respectively and spirally connected with a first nut seat (24) and a second nut seat (25), the front end and the rear end of the first nut seat (24) are respectively and movably connected to the outer side of the sliding rod (22), and the front end and the rear end of the second nut seat (25) are respectively and movably connected with a clamping assembly (26);
the clamping assembly (26) comprises a first connecting rod (261) and a second connecting rod (262), the front end of the first connecting rod (261) is movably connected to the outer side of a first nut seat (24), the rear end of the second connecting rod (262) is movably connected to the outer side of a second nut seat (25), the rear end of the first connecting rod (261) and the front end of the second connecting rod (262) are respectively fixedly connected with a first flat gear (263) and a second flat gear (264), the rear end of the first connecting rod (261) is movably connected with a central buffer clamping plate (265), the right side of the rear end of the central buffer clamping plate (265) is movably connected to the front end of the second connecting rod (262), the left side of the front end of the central buffer clamping plate (265) is movably connected with a first clamping plate (266) and a second clamping plate (267), the front end of the first clamping plate (266) is respectively fixedly connected with a third flat gear (268) and a fourth flat gear (269), and the left side of the third flat gear (268) is meshed with the right side of the fourth flat gear (268) at the left side of the fourth flat gear (263);
the drilling mechanism (3) comprises a mounting seat (31) and a limiting plate (32), the right ends of the mounting seat (31) and the limiting plate (32) are respectively clamped at the left end and the right end of the shell (1), the left end of the limiting plate (32) is fixedly connected to the outer side of the mounting seat (31), the bottom end of the mounting seat (31) is fixedly connected with a placing plate (33), the inner side of the left end of the mounting seat (31) is slidably connected with a sliding seat (34), the left end of the mounting seat (31) is in threaded connection with a first limiting bolt (35), the right end of the first limiting bolt (35) is in threaded connection with the middle of the sliding seat (34), the top end of the sliding seat (34) is fixedly connected with a guide rod (36), and a drilling assembly (37) is drawn on the outer side of the guide rod (36).
Drilling subassembly (37) are including fixing base (371) and second spacing bolt (372), the equal sliding connection in the outside of guide bar (36) of front end and the rear end of fixing base (371), the right-hand member threaded connection of second spacing bolt (372) is in the left end of fixing base (371), the right-hand member of second spacing bolt (372) is contradicted in the outside of guide bar (36), the inboard fixedly connected with electric putter (373) in the left end of fixing base (371), the right-hand member fixedly connected with drilling motor (374) of electric putter (373), the outside swing joint of drilling motor (374) is inboard in the right-hand member of fixing base (371), the right-hand member fixedly connected with drill bit (375) of drilling motor (374).
2. A drilling apparatus for a high pressure pump housing according to claim 1, wherein: the length and the height of the first connecting rods (261) are the same as those of the second connecting rods (262), and the number of the first connecting rods (261) is two.
3. A drilling apparatus for a high pressure pump housing according to claim 1, wherein: the inner side of the left end of the mounting seat (31) is provided with a guide chute, and the mounting seat (31) is symmetrically arranged at the left end and the right end of the casing (1) by the center line of the screw rod (23).
4. A drilling apparatus for a high pressure pump housing according to claim 1, wherein: the right-hand member fixedly connected with locating rack (376) of fixing base (371), locating hole (377) has been seted up at the middle part of fixing base (371).
CN202111440125.2A 2021-11-30 2021-11-30 Drilling equipment for high-pressure pump shell Active CN114147255B (en)

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Application Number Priority Date Filing Date Title
CN202111440125.2A CN114147255B (en) 2021-11-30 2021-11-30 Drilling equipment for high-pressure pump shell

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Application Number Priority Date Filing Date Title
CN202111440125.2A CN114147255B (en) 2021-11-30 2021-11-30 Drilling equipment for high-pressure pump shell

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CN114147255A CN114147255A (en) 2022-03-08
CN114147255B true CN114147255B (en) 2023-07-07

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Citations (5)

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Publication number Priority date Publication date Assignee Title
CN209157732U (en) * 2018-10-18 2019-07-26 安徽艾瑞库车业有限公司 A kind of cooling water pump shell drilling positioning device
CN111890049A (en) * 2020-07-30 2020-11-06 苏州恺恩奥自动化有限公司 Intelligent machining equipment for drilling and cutting
CN112427707A (en) * 2020-11-16 2021-03-02 湖南人文科技学院 Drilling and milling device for gear pump machining
WO2021203712A1 (en) * 2020-04-08 2021-10-14 苏州维嘉科技股份有限公司 Pin position adjusting device and drilling machine
CN214429874U (en) * 2021-01-18 2021-10-19 任晶晶 Anti-electromagnetic interference electronic equipment protection device

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CN111890049A (en) * 2020-07-30 2020-11-06 苏州恺恩奥自动化有限公司 Intelligent machining equipment for drilling and cutting
CN112427707A (en) * 2020-11-16 2021-03-02 湖南人文科技学院 Drilling and milling device for gear pump machining
CN214429874U (en) * 2021-01-18 2021-10-19 任晶晶 Anti-electromagnetic interference electronic equipment protection device

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