CN106424807A - Table drilling machine with pull rod for adjusting belt tension - Google Patents

Table drilling machine with pull rod for adjusting belt tension Download PDF

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Publication number
CN106424807A
CN106424807A CN201610763467.0A CN201610763467A CN106424807A CN 106424807 A CN106424807 A CN 106424807A CN 201610763467 A CN201610763467 A CN 201610763467A CN 106424807 A CN106424807 A CN 106424807A
Authority
CN
China
Prior art keywords
belt tension
pull bar
fuselage
pull rod
adjustment belt
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
CN201610763467.0A
Other languages
Chinese (zh)
Inventor
程开建
张霞
黄卫国
曾华健
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.)
Chengdu Linggan Yuansu Technology Co Ltd
Original Assignee
Chengdu Linggan Yuansu Technology 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 Chengdu Linggan Yuansu Technology Co Ltd filed Critical Chengdu Linggan Yuansu Technology Co Ltd
Priority to CN201610763467.0A priority Critical patent/CN106424807A/en
Publication of CN106424807A publication Critical patent/CN106424807A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B49/00Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02Driving main working members
    • B23Q5/04Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/10Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/08Means for varying tension of belts, ropes, or chains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2260/00Details of constructional elements
    • B23B2260/048Devices to regulate the depth of cut
    • B23B2260/0482Depth controls, e.g. depth stops

Abstract

The invention discloses a table drilling machine with a pull rod for adjusting belt tension. The table drilling machine comprises a limiting bracket, the pull rod for adjusting the belt tension, a machine body, a drilling fixture, a guide column and a base; a worktable is mounted on the surface of the base; the guide column is mounted above the base; the machine body is mounted above the guide column; a motor is mounted on the right side of the pull rod for adjusting the belt tension; a handle is mounted on the left side of the pull rod for adjusting the belt tension; a main shaft is mounted on the right side of the limiting bracket; a drill bit is mounted below the drilling fixture; and a power supply switch is mounted on the front surface of the machine body. The table drilling machine is compact in structural design, is provided with the pull rod for adjusting the belt tension on the surface of the machine body, can adjust the belt tension at any time through the pull rod for adjusting the belt tension, prevents reduction of the tension due to belt wear, and is provided with the limiting bracket below the handle for effectively guaranteeing the machining precision.

Description

A kind of bench drill of the pull bar with adjustment belt tension
Technical field
The present invention relates to bench drill technical field, the bench drilling of more particularly, to a kind of pull bar with adjustment belt tension Bed.
Background technology
Bench drill abbreviation bench drill, is a kind of compact, easy and simple to handle, is typically mounted on use in dedicated Small-sized hole machined lathe, bench drill can be placed on operation post, the vertically arranged small drilling machine of main shaft, vertical drilling spindle case It is placed on column with workbench, the vertically arranged drilling machine of main shaft, radial drilling machine can be around column revolving, lifting, usual main spindle box Can move horizontally on rocking arm, milling and drilling machine workbench can vertically and horizontally move, and auger spindle is arranged vertically, the drilling machine of milling can be carried out, At present existing on the market bench drill structure is simple, tells that rotation can be by skin because of driving wheel and driven pulley in use Belt wear, leads to belt inner ring diameter to become big, and then affects the driving force of main shaft, cause quality accident, heavy wear is also easy to Produce potential safety hazard.
Content of the invention
The invention aims to shortcoming present in solution prior art, and the one kind proposing has adjustment belt and opens The bench drill of the pull bar of power.
To achieve these goals, present invention employs following technical scheme:
A kind of bench drill of the pull bar with adjustment belt tension, the pull bar including limiting bracket, adjusting belt tension, Fuselage, drill jig, guide pillar and base, described susceptor surface is provided with workbench, is provided with guide pillar above described base, and guide pillar Right side is provided with fuselage height regulation handle, is provided with fuselage above described guide pillar, and fuselage surface is provided with adjustment belt and opens The pull bar of power, is provided with motor on the right side of the pull bar of described adjustment belt tension, pacify on the left of the pull bar of described adjustment belt tension Equipped with handle, and below handle, limiting bracket is installed, on the right side of described limiting bracket, main shaft is installed, and is provided with below main shaft Drill jig, is provided with drill bit below described drill jig, and described fuselage front surface is provided with power switch.
Preferably, below described power switch, activate switch is installed.
Preferably, described body upper is provided with belt housing.
Preferably, inside described belt housing, driving wheel is installed.
Preferably, described driving wheel is connected with driven pulley by belt.
In the present invention, structure design is compact, is provided with workbench in susceptor surface, can will need processing by workbench Part is placed on the table so as to keep vertical with drill bit, improves operating accuracy, is provided with fuselage and highly adjusts on the right side of guide pillar Section handle, can adjust fuselage height by fuselage height regulation handle, to adapt to the processing request of different size of part, in machine Body surface is provided with the pull bar of adjustment belt tension, can adjust the tension force of belt by adjusting the pull bar of belt tension at any time, keep away Exempt to cause tension force to reduce because of belt abrasion, limiting bracket is installed below handle, can be effectively ensured by limiting bracket and add Work precision.
Brief description
Fig. 1 is a kind of structural representation of bench drill of pull bar with adjustment belt tension proposed by the present invention;
Fig. 2 is that a kind of structure of belt housing of the bench drill of pull bar with adjustment belt tension proposed by the present invention is shown It is intended to.
In figure:1 power switch, 2 activate switches, 3 limiting brackets, 4 main shafts, 5 handles, 6 drill bits, 7 workbench, 8 belt housings, 9 motor, the pull bar of 10 adjustment belt tensions, 11 fuselages, 12 fuselage height regulation handles, 13 drill jigs, 14 guide pillars, 15 bottoms Seat, 16 belts, 17 driven pulleys, 18 driving wheels.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.
With reference to Fig. 1-2, a kind of bench drill of the pull bar with adjustment belt tension, including limiting bracket 3, adjustment belt The pull bar 10 of tension force, fuselage 11, drill jig 13, guide pillar 14 and base 15, base 15 surface is provided with workbench 7, on base 15 Side is provided with guide pillar 14, and is provided with fuselage height regulation handle 12 on the right side of guide pillar 14, is provided with fuselage 11 above guide pillar 14, and Fuselage surface is provided with the pull bar 10 of adjustment belt tension, is provided with motor 9, adjustment on the right side of the pull bar 10 of adjustment belt tension On the left of the pull bar 10 of belt tension, handle 5 is installed, and limiting bracket 3 is installed below handle 5, limiting bracket 3 right side is installed There is main shaft 4, and drill jig 13 is installed below main shaft 4, drill bit 6 is installed below drill jig 13, fuselage 11 front surface is provided with Power switch 1, is provided with activate switch 2 below power switch 1, be provided with belt housing 8, the internal peace of belt housing 8 above fuselage 11 Equipped with driving wheel 18, driving wheel 18 is connected with driven pulley 17 by belt 16.
Operation principle:When having the bench drill of pull bar of adjustment belt tension using this kind, it is installed in first On desk, so that base 15 and desktop is fully contacted, then will place on the table 7 for processing part, then according to generation processing The height of part carrys out rotary machine height degree regulation handle 12, and fuselage 11 is adjusted to suitable height, then passes through limiting bracket 3 Limit drilling depth, now machine is started working to press power switch 1 and activate switch 2, in the course of the work, belt 16 can be because The high-speed rotation of driven pulley 17 and driving wheel 18 and wear and tear, belt 16 tension force after abrasion can reduce, and now only needs by pulling The tension force to adjust belt 16 for the pull bar 10 of adjustment belt tension.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.

Claims (5)

1. a kind of bench drill of the pull bar with adjustment belt tension, including the pull bar of limiting bracket (3), adjustment belt tension (10), fuselage (11), drill jig (13), guide pillar (14) and base (15) are it is characterised in that described base (15) surface is provided with Workbench (7), is provided with guide pillar (14) above described base (15), and is provided with fuselage height regulation handle on the right side of guide pillar (14) (12), fuselage (11) is installed above described guide pillar (14), and fuselage surface is provided with the pull bar (10) of adjustment belt tension, institute Motor (9) is installed on the right side of the pull bar (10) stating adjustment belt tension, pacifies on the left of the pull bar (10) of described adjustment belt tension Equipped with handle (5), and limiting bracket (3) is installed below handle (5), on the right side of described limiting bracket (3), main shaft (4) is installed, And drill jig (13) is installed below main shaft (4), drill bit (6) is installed, before described fuselage (11) below described drill jig (13) Surface is provided with power switch (1).
2. a kind of bench drill of pull bar with adjustment belt tension according to claim 1 is it is characterised in that described Activate switch (2) is installed below power switch (1).
3. a kind of bench drill of pull bar with adjustment belt tension according to claim 1 is it is characterised in that described Belt housing (8) is installed above fuselage (11).
4. a kind of bench drill of pull bar with adjustment belt tension according to claim 1 is it is characterised in that described Inside belt housing (8), driving wheel (18) is installed.
5. a kind of bench drill of pull bar with adjustment belt tension according to claim 1 is it is characterised in that described Driving wheel (18) is connected with driven pulley (17) by belt (16).
CN201610763467.0A 2016-08-30 2016-08-30 Table drilling machine with pull rod for adjusting belt tension Pending CN106424807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610763467.0A CN106424807A (en) 2016-08-30 2016-08-30 Table drilling machine with pull rod for adjusting belt tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610763467.0A CN106424807A (en) 2016-08-30 2016-08-30 Table drilling machine with pull rod for adjusting belt tension

Publications (1)

Publication Number Publication Date
CN106424807A true CN106424807A (en) 2017-02-22

Family

ID=58091155

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610763467.0A Pending CN106424807A (en) 2016-08-30 2016-08-30 Table drilling machine with pull rod for adjusting belt tension

Country Status (1)

Country Link
CN (1) CN106424807A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110625159A (en) * 2019-10-21 2019-12-31 徐州瑞益晟机械有限公司 Special machine tool for drilling and boring standard knot main chord member of tower crane
CN111546061A (en) * 2020-06-10 2020-08-18 山东劳动职业技术学院(山东劳动技师学院) Adjustable multifunctional machining device of machinery factory

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110625159A (en) * 2019-10-21 2019-12-31 徐州瑞益晟机械有限公司 Special machine tool for drilling and boring standard knot main chord member of tower crane
CN111546061A (en) * 2020-06-10 2020-08-18 山东劳动职业技术学院(山东劳动技师学院) Adjustable multifunctional machining device of machinery factory
CN111546061B (en) * 2020-06-10 2021-08-03 山东劳动职业技术学院(山东劳动技师学院) Adjustable multifunctional machining device of machinery factory

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C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170222