CN104400056A - Drilling equipment for heat exchanger tube sheet - Google Patents

Drilling equipment for heat exchanger tube sheet Download PDF

Info

Publication number
CN104400056A
CN104400056A CN201410627958.3A CN201410627958A CN104400056A CN 104400056 A CN104400056 A CN 104400056A CN 201410627958 A CN201410627958 A CN 201410627958A CN 104400056 A CN104400056 A CN 104400056A
Authority
CN
China
Prior art keywords
tube sheet
dial
heat exchanger
plunger
cutting fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410627958.3A
Other languages
Chinese (zh)
Inventor
殷敏伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI YUDA HEAT EXCHANGER CO Ltd
Original Assignee
WUXI YUDA HEAT EXCHANGER CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUXI YUDA HEAT EXCHANGER CO Ltd filed Critical WUXI YUDA HEAT EXCHANGER CO Ltd
Priority to CN201410627958.3A priority Critical patent/CN104400056A/en
Publication of CN104400056A publication Critical patent/CN104400056A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q16/00Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02Indexing equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/069Work-clamping means for pressing workpieces against a work-table

Abstract

The invention discloses drilling equipment for a heat exchanger tube sheet. The drilling equipment comprises a machine base, a knob, handles, a dial, the tube sheet, a holding pin, a drill, a rocking handle, a cutting fluid pipe, a plunger, a cutting fluid bath, a filter screen, a rotating platform, a pressing plate, a threaded rod and a machine body; the machine base is located at the lower part of the machine body; the cutting fluid bath is formed in the machine base; the filter screen is arranged in the cutting fluid bath; the filter screen is provided with the rotating platform; the rotating platform is provided with the knob; the rotating platform is provided with the dial; the handles are respectively arranged at two ends of the dial; the dial is provided with the threaded rod; the upper end of the threaded rod is provided with the holding pin; the tube sheet is provided with the pressing plate; the drill is arranged above the pressing plate; the tail part of the drill is provided with the plunger; the right side of the plunger is provided with the cutting fluid pipe; when a circumferential upper hole is processed, only the handles need to be adjusted to enable the drill to move horizontally, and a first hole position is further determined, and the remaining holes are adjusted only by reading the dial, so that the hole alignment time is reduced, and the production efficiency of the tube sheet is increased.

Description

A kind of Tube Sheet of Heat Exchanger plate drilling device
Technical field
The present invention relates to a kind of drilling equipment, specifically a kind of Tube Sheet of Heat Exchanger plate drilling device.
Background technology
Heat exchanger has been widely used in productive life now, on market, the demand of heat exchanger also increases severely with day, but the equipment that processing Tube Sheet of Heat Exchanger plate hole adopts but is the drilling equipment quoting processing steel plate, because the porous of heat exchanger tube sheet own, often processing a hole will to hole once, and production efficiency is lower, and of long duration people can be made tired, cause the positional precision of machining hole to reduce, reduce the production efficiency of heat exchanger.
Summary of the invention
The object of the present invention is to provide a kind of Tube Sheet of Heat Exchanger plate drilling device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of Tube Sheet of Heat Exchanger plate drilling device, comprise support, knob, handle, dial, tube sheet, holding pin, drill bit, rocking handle, cutting fluid pipe, plunger, sideslip guide rail, cut liquid bath, screen pack, turntable, pressing plate, threaded rod, fuselage and drilling equipment, described pedestal is positioned at underbelly, pedestal is provided with cutting liquid bath, cut in liquid bath and be provided with screen pack, described screen pack is provided with turntable, turntable is provided with knob, described turntable is provided with dial, dial two ends are provided with handle, dial is provided with threaded rod, threaded rod upper end is provided with holding pin, described tube sheet is provided with pressing plate, drill bit is provided with above described pressing plate, drill bit afterbody is provided with plunger, cutting fluid pipe is provided with on the right side of plunger, described drilling equipment is fixed on sideslip guide rail, rocking handle is provided with on the right side of fuselage.
As the further scheme of the present invention: described turntable upper end-face edge is carved with scale.
As the further scheme of the present invention: described handle is fixed by welding on dial.
As the further scheme of the present invention: described drill bit is threaded with adopting between plunger.
As the further scheme of the present invention: be carved with scale bottom described rocking handle.
As the further scheme of the present invention: be provided with leading screw in described sideslip guide rail.
Beneficial effect of the present invention is: the feature that present invention utilizes hole high degree of symmetry on tube sheet, when processing same circumferentially hole, pressing plate is pressed on tube sheet on dial, so just can accurately to hole by observing scale plate scale, the processing next one circumferentially hole time, only need regulating handle that drill bit is moved left and right, and then determine first hole site, remaining hole only needs to read dial and has regulated just, decreases hole number of times, improves the production efficiency of tube sheet.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, support; 2, knob; 3, handle; 4, dial; 5, tube sheet; 6, holding pin; 7, drill bit; 8, rocking handle; 9, cutting fluid pipe; 10, plunger; 11, sideslip guide rail; 12, liquid bath is cut; 13, screen pack; 14, turntable; 15, pressing plate; 16, threaded rod; 17, fuselage; 18, drilling equipment.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Refer to Fig. 1, in the embodiment of the present invention, a kind of Tube Sheet of Heat Exchanger plate drilling device, comprise support 1, knob 2, handle 3, dial 4, tube sheet 5, holding pin 6, drill bit 7, rocking handle 8, cutting fluid pipe 9, plunger 10, sideslip guide rail 11, cut liquid bath 12, screen pack 13, turntable 14, pressing plate 15, threaded rod 16, fuselage 17 and drilling equipment 18, described pedestal 1 is positioned at fuselage 17 bottom, pedestal 1 is provided with and cuts liquid bath 12, the effect of cutting liquid bath 12 is reclaimed and cooling cutting fluid, cut in liquid bath 12 and be provided with screen pack 13, the effect of screen pack 13 is the metal impurities in removing cutting fluid, avoid metal impurities accumulated plugging pipeline in pipeline, described screen pack 13 is provided with turntable 14, turntable 14 upper end-face edge is carved with scale, the effect of turntable 14 supports workpiece to be added circumference to rotate, turntable 13 is provided with knob 2, the effect of knob 2 is fastening workpiece to be added on the one hand, guarantee the accuracy of workpiece circumferential position to be added, for workpiece to be added provides processing table top on the other hand, turntable 14 is provided with dial 4, scale on dial 4 rotates with reference to the scale on turntable 14 surface, ensure that the accuracy of bore position, dial 4 two ends are provided with handle 3, handle 3 is fixed by welding on dial 4, dial 4 is provided with threaded rod 16, threaded rod 16 is threaded connection and is fixed in the middle part of dial, threaded rod 16 upper end is provided with holding pin 6, described tube sheet 5 is provided with pressing plate 15, the effect of pressing plate 15 is that tube sheet 5 is pressed on dial 4, guarantee to add man-hour drill bit 7 can not to offset, drill bit 7 is provided with above described pressing plate 15, drill bit 7 afterbody is provided with plunger 10, drill bit 7 is threaded connection and is fixed on plunger 10, plunger 10 makes drill bit 7 move up and down by flexible, cutting fluid pipe 9 is provided with on the right side of plunger 10, cutting fluid pipe 9 is weldingly fixed on drilling equipment 18, drilling equipment 18 is fixed on sideslip guide rail 11, leading screw is provided with in sideslip guide rail 11, it is mobile that drilling equipment 18 realizes left and right effect by leading screw, sideslip guide rail 11 is weldingly fixed on fuselage 17, rocking handle 8 is provided with on the right side of fuselage 17, scale is carved with bottom rocking handle 8, the effect of rocking handle 8 makes staff can regulate drill bit 7 right position accurately.
Operation principle of the present invention is: the feature that present invention utilizes hole high degree of symmetry on tube sheet 5, when processing same circumferentially hole, pressing plate 15 is pressed on tube sheet 5 on dial 4, so just can accurately to hole by observing dial 4 scale, the processing next one circumferentially hole time, only need regulating handle 3 that drill bit 7 is moved left and right, and then determine first hole site, remaining hole only needs to read dial 4 and has regulated just, decreases hole number of times, improves the production efficiency of tube sheet 5.
Below only describe the present invention with embodiment, but the present invention is not limited to above-mentioned size and outward appearance illustration, more should form any restriction of the present invention.As long as any improvement do the present invention or modification all belong within the protection domain of the claims in the present invention opinion.

Claims (6)

1. a Tube Sheet of Heat Exchanger plate drilling device, comprise support, knob, handle, dial, tube sheet, holding pin, drill bit, rocking handle, cutting fluid pipe, plunger, sideslip guide rail, cut liquid bath, screen pack, turntable, pressing plate, threaded rod, fuselage and drilling equipment, it is characterized in that: described pedestal is positioned at underbelly, pedestal is provided with cutting liquid bath, cut in liquid bath and be provided with screen pack, described screen pack is provided with turntable, turntable is provided with knob, described turntable is provided with dial, dial two ends are provided with handle, dial is provided with threaded rod, threaded rod upper end is provided with holding pin, described tube sheet is provided with pressing plate, drill bit is provided with above described pressing plate, drill bit afterbody is provided with plunger, cutting fluid pipe is provided with on the right side of plunger, described drilling equipment is fixed on sideslip guide rail, rocking handle is provided with on the right side of fuselage.
2. a kind of Tube Sheet of Heat Exchanger plate drilling device according to claim 1, is characterized in that: described turntable upper end-face edge is carved with scale.
3. a kind of Tube Sheet of Heat Exchanger plate drilling device according to claim 1, is characterized in that: described handle is fixed by welding on dial.
4. a kind of Tube Sheet of Heat Exchanger plate drilling device according to claim 1, is characterized in that: described drill bit is threaded with adopting between plunger.
5. a kind of Tube Sheet of Heat Exchanger plate drilling device according to claim 1, is characterized in that: be carved with scale bottom described rocking handle.
6. a kind of Tube Sheet of Heat Exchanger plate drilling device according to claim 1, is characterized in that: be provided with leading screw in described sideslip guide rail.
CN201410627958.3A 2014-11-07 2014-11-07 Drilling equipment for heat exchanger tube sheet Pending CN104400056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410627958.3A CN104400056A (en) 2014-11-07 2014-11-07 Drilling equipment for heat exchanger tube sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410627958.3A CN104400056A (en) 2014-11-07 2014-11-07 Drilling equipment for heat exchanger tube sheet

Publications (1)

Publication Number Publication Date
CN104400056A true CN104400056A (en) 2015-03-11

Family

ID=52637756

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410627958.3A Pending CN104400056A (en) 2014-11-07 2014-11-07 Drilling equipment for heat exchanger tube sheet

Country Status (1)

Country Link
CN (1) CN104400056A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108620631A (en) * 2018-05-15 2018-10-09 界首市皖俊轴承有限公司 A kind of Production of bearing is with being accurately positioned drilling device
CN110181098A (en) * 2019-05-31 2019-08-30 安徽奇峰机械装备有限公司 A kind of drilling device improving working efficiency

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108620631A (en) * 2018-05-15 2018-10-09 界首市皖俊轴承有限公司 A kind of Production of bearing is with being accurately positioned drilling device
CN110181098A (en) * 2019-05-31 2019-08-30 安徽奇峰机械装备有限公司 A kind of drilling device improving working efficiency

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150311