CN106424807A - Table drilling machine with pull rod for adjusting belt tension - Google Patents
Table drilling machine with pull rod for adjusting belt tension Download PDFInfo
- 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
- adjustment belt
- pull rod
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring 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
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/048—Devices to regulate the depth of cut
- B23B2260/0482—Depth controls, e.g. depth stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drilling And Boring (AREA)
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
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).
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)
| 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 |
-
2016
- 2016-08-30 CN CN201610763467.0A patent/CN106424807A/en active Pending
Cited By (3)
| 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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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: 20170222 |