CN108500337A - A kind of cylindrical stock end face punching hand drill holder - Google Patents
A kind of cylindrical stock end face punching hand drill holder Download PDFInfo
- Publication number
- CN108500337A CN108500337A CN201810171639.4A CN201810171639A CN108500337A CN 108500337 A CN108500337 A CN 108500337A CN 201810171639 A CN201810171639 A CN 201810171639A CN 108500337 A CN108500337 A CN 108500337A
- Authority
- CN
- China
- Prior art keywords
- bar
- sliding block
- hand drill
- clamping mechanism
- gear
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0078—Guiding devices for hand tools
Abstract
The present invention relates to a kind of cylindrical stock end faces to punch hand drill holder, it is made of the clamping mechanism of bar clamp system, guide rail and fixed hand drill, bar clamp system can adjust the clamping elasticity of bar, guide rail is perpendicular to the end face of bar clamp system, clamping mechanism is made of clamping mechanism main body, sliding block, hand drill is fixed on sliding block, can be moved up and down along guide rail with sliding block.Compared with prior art, the present invention can more precisely, rapidly make gimlet bit to the heart, pressing laborsaving compression bar makes drill bit press to bar end face, is finally conveniently implemented in the operation punched on bar end face.
Description
Technical field
The present invention relates to mechanical engineering technical fields, are used more particularly to a kind of cooperation hand drill, in cylindricality club-shaped material
The locating support of end face punching.
Background technology
At present in the method for cylindrical stock end face punching, usually by the horizontal clamping of bar on lathe chuck, make its height
Speed rotation, and fixed drill bit is made to press to bar end face.This method is only applicable to the bar without assembly and limited length, and
For construction site, it has not been convenient to or the rodlike part and length that can not be dismantled are long, it has not been convenient to clamping is high-speed rotating
Bar, currently without the method for preferable end face punching.And for common people, the time cost and economy of lathe are used
Cost is all higher.So being badly in need of easy to use, of low cost, suitable dimensions range is wide cylindrical stock end face punching work now
Tool.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of cylindrical stock end faces
Punch hand drill holder.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of cylindrical stock end face punching hand drill holder, by bar clamp system, the clamping mechanism of guide rail and fixed hand drill
Composition,
The bar clamp system can adjust the clamping elasticity of bar, to clamp or discharge bar,
The guide rail perpendicular to the end face of the bar clamp system,
The clamping mechanism is made of clamping mechanism main body, sliding block, and hand drill is fixed on the sliding block, can be with sliding block
It is moved up and down along guide rail.
The bar clamp system is lathe chuck.
The bar clamp system is by the mechanism that convert rotational motion is linear motion, by the tooth being arranged in shell
Wheel, sliding block, sliding slot, turntable and the lower sealing plate composition being arranged below shell,
The gear engages connection with the turntable, and helical form sliding slot is offered at the top of the turntable, described
Sliding block be arranged in sliding slot, rotate gear drive turntable rotation, the helical form sliding slot push sliding block along runner movement.
The inner end of the sliding block is supported and is located on the bar of clamping.
There are three the gear is set, it is distributed on the lower section of the turntable, the outboard end of gear is adjusted through spanner to be rotated.
The side of the clamping mechanism main body is equipped with a compression bar, and the end of the compression bar carries gear, passes through compression bar band
Moving gear rotates, and the gear engages connection with sliding block, and driving sliding block slides in clamping mechanism main body, drives the hand drill pressure
To the end face of bar.
It is additionally provided with spring between platform and the clamping mechanism main body below the sliding block.
Compared with prior art, the present invention can more precisely, rapidly make gimlet bit to the heart, by rotating clamping machine
Structure gear can drive turntable, to make several clamp system sliding blocks press to bar with identical speed, therefore can be more accurate
Ground makes drill bit alignment bar center.Further, since turntable rotates smaller angle, so that it may clamp system sliding block be made to have larger position
Shifting amount, it is possible to make drill bit rapidly to the heart.Pressing laborsaving compression bar makes drill bit press to bar end face, is finally conveniently implemented in
The operation punched on bar end face.
When using the present invention, without dismounting or high speed rotation bar (prior art is to keep bar high speed rotation, drill bit quiet
Only) and punch operation can be completed.And when bar is long, punch operation can not be completed using the prior art, because long
Bar can not complete high-speed rotating operation on existing lathe, and (bar can get rid of winged as whip, cause unexpected thing
Therefore).
Description of the drawings
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the overlooking structure diagram of the present invention；
Fig. 3 is the schematic cross-sectional view of the present invention；
Fig. 4 is the overlooking structure diagram of turntable；
Fig. 5 is the present invention looks up structural representation of turntable；
Fig. 6 is the structural schematic diagram of sliding slot part.
In figure, 1 it is bar clamp system shell, 2 is clamp system gear, 3 is guide rail, 4 is clamping mechanism main body, 5 is
Clamping mechanism sliding block, 6 be compression bar, 7 be the first clamping mechanism gear, 8 be the second clamping mechanism gear, 9 be bar, 10 be bullet
Spring, 11 be clamp system sliding block, 12 be sliding slot, 13 be turntable, 14 be hand drill, 15 be lower sealing plate.
Specific implementation mode
With reference to specific embodiment, the present invention is described in detail.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
Embodiment
The hand drill holder of the present invention is broadly divided into bar clamp system, guide rail 3, hand perpendicular to bar clamp system end face
Clamping mechanism three parts are bored to constitute.Bar clamp system part includes：Bar clamp system shell 1, clamp system gear 2, folder
The components such as tight mechanism sliding block 11, sliding slot 12 and turntable 13；Hand drill clamping mechanism includes：Clamping mechanism main body 4, clamping mechanism sliding block
5, the components such as compression bar 6, structure is as shown in figures 1 to 6.
Bar clamp system can be lathe chuck, can also be by convert rotational motion be linear motion mechanism.This
In embodiment, 1 inside of bar clamp system shell is equipped with sliding slot 12, and upside end face is provided with mounting hole, is connected with bolt with guide rail 3
It connects, lateral surface is provided with threaded hole, and bolt, which may pass through, to be wherein connected with clamp system gear 2.
Clamp system gear 2 is meshed with the fluted disc below turntable 13, and 2 one end of clamp system gear is connected with bolt, separately
The limit hole of 1 inside of bar clamp system shell is inserted into one end, therefore clamp system gear 2 can only do rotation fortune around its axis
It is dynamic, while by the assembly of turntable 13 inside clamp system.
3 lower end of guide rail is connected by bolt with bar clamp system shell 1, is sliding between top and clamping mechanism main body 4
Dynamic secondary connection.
4 both sides bolt presses of clamping mechanism main body, clamping guide-rail make clamping mechanism integrally can be with axially position, side
It is provided with mounting hole, to install the first clamping mechanism gear 7, the second clamping mechanism gear 8 and compression bar 6, inside is additionally provided with sliding slot, with
Clamping mechanism sliding block 5 coordinates.
Clamping mechanism sliding block 5 is mounted in the sliding slot of clamping mechanism main body 4, and 5 inside of clamping mechanism sliding block is equipped with rack, and
Second clamping mechanism gear 8 matches, and when the second clamping mechanism gear 8 rotates, about 5 clamping mechanism sliding block can be driven to transport
It is dynamic.5 outside of clamping mechanism sliding block is additionally provided with hand drill installation set, and hand drill can firmly be fixed by tightening bolt.
Compression bar 6 is connected mounted on 4 side of clamping mechanism main body with the first clamping mechanism gear 7, and pulling down compression bar can drive
Dynamic first clamping mechanism gear 7 rotates clockwise, therefore the second clamping mechanism gear 8 is driven to rotate counterclockwise, and finally makes sliding block
It moves downward.
10 upper end of spring is connected with clamping mechanism main body 4, and lower end is connected with clamping mechanism sliding block 5, when pushing compression bar 6, makes
When clamping mechanism sliding block 5 is moved downward with respect to clamping mechanism main body 4, spring elongation generates a upward power, when release compression bar
When 6, clamping mechanism sliding block 5 can be pulled on and moved upwards, prevented hand drill from punching under gravity too deep, improve device
Controllability.
Clamp system sliding block 11 is mounted in the sliding slot 12 inside bar clamp system shell 1, while its cylindrical projections
It is embedded in the helical form sliding slot of 13 upside of turntable, clamp system sliding block 11 can be transported under the promotion of turntable sliding slot in sliding slot 12
Dynamic, clamp system sliding block 11 is equipped with 6 in the present embodiment, is distributed in the sliding slot 12 inside bar clamp system shell 1, sliding slot
12 quantity is corresponding with the quantity of clamp system sliding block 11 consistent.
13 downside of turntable coordinates with clamp system gear 2, and upside coordinates with clamp system sliding block 11, in clamp system gear
Rotated under 2 driving, in rotary course helical form sliding slot due to the contact point of its design feature and clamp system sliding block 11 by
It is gradually moved to center, pushes clamp system sliding block 11 to center movement, realize the effect for clamping bar 9.
Since sliding slot is symmetrical with sliding block, sliding block is allow to synchronize to center movement, and gimlet bit is radially fixed, only
It can be axially moved, therefore the covering device can reach higher to heart precision.Organization gear 2 is clamped by rotation, can be driven
Turntable 13 to make 6 clamp system sliding blocks 11 press to bar with identical speed, therefore more accurately can be such that drill bit is aligned
Bar center.Further, since using the sliding slot 12 of arc-shaped, turntable 13 rotates smaller angle, so that it may make clamp system sliding block
11 have larger displacement, it is possible to make drill bit rapidly to the heart.
Actual use process is as follows：First, hand drill is put into the hand drill installation set of clamping mechanism sliding block 5, fixation；
Then, loosen bar clamp system using spanner, device is sleeved on bar end, exposes the end face of suitable length, later
Tighten bar clamp system；Finally, hand drill is opened, keeps hand drill to be constantly in working condition, pulls down compression bar 6, make hand drill
It is moved downward along bar axis direction, drill bit presses to bar end face, completes the work in bar end face central punch.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (7)
1. hand drill holder is punched in a kind of cylindrical stock end face, which is characterized in that the holder is by bar clamp system, guide rail and fixation
The clamping mechanism of hand drill forms,
The bar clamp system can adjust the clamping elasticity of bar,
The guide rail perpendicular to the end face of the bar clamp system,
The clamping mechanism is made of clamping mechanism main body, sliding block, and hand drill is fixed on the sliding block, can be led with sliding block edge
Rail moves up and down.
2. hand drill holder is punched in a kind of cylindrical stock end face according to claim 1, which is characterized in that the bar folder
Tight mechanism is lathe chuck.
3. hand drill holder is punched in a kind of cylindrical stock end face according to claim 1, which is characterized in that the bar folder
Tight mechanism is a kind of by the mechanism that convert rotational motion is linear motion, by be arranged in shell gear, sliding block, sliding slot, turn
Disk and the lower sealing plate composition being arranged below shell,
The gear engages connection with the turntable, and helical form sliding slot, the cunning are offered at the top of the turntable
Block is arranged in sliding slot, and rotate gear drives turntable rotation, the helical form sliding slot to push sliding block along runner movement.
4. hand drill holder is punched in a kind of cylindrical stock end face according to claim 3, which is characterized in that the sliding block
Inner end is supported and is located on the bar of clamping.
5. hand drill holder is punched in a kind of cylindrical stock end face according to claim 3, which is characterized in that the gear is set
There are three, it is distributed on the lower section of the turntable, the outboard end of gear is adjusted through spanner to be rotated.
6. hand drill holder is punched in a kind of cylindrical stock end face according to claim 1, which is characterized in that the clamping machine
The side of structure main body is equipped with a compression bar, and the end of the compression bar carries gear, is rotated by compression bar band moving gear, the gear with
Sliding block engagement connection, driving sliding block slide in clamping mechanism main body, and the hand drill is driven to press to the end face of bar.
7. hand drill holder is punched in a kind of cylindrical stock end face according to claim 1, which is characterized in that under the sliding block
It is additionally provided with spring between the platform and the clamping mechanism main body of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810171639.4A CN108500337A (en) | 2018-03-01 | 2018-03-01 | A kind of cylindrical stock end face punching hand drill holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810171639.4A CN108500337A (en) | 2018-03-01 | 2018-03-01 | A kind of cylindrical stock end face punching hand drill holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108500337A true CN108500337A (en) | 2018-09-07 |
Family
ID=63376020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810171639.4A Pending CN108500337A (en) | 2018-03-01 | 2018-03-01 | A kind of cylindrical stock end face punching hand drill holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108500337A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191115504A (en) * | 1911-07-04 | 1912-06-06 | Adam Adamson | An Improved Chuck. |
| CN2079542U (en) * | 1990-12-14 | 1991-06-26 | 吴丹 | Multipurpose drilling machine driven by electric-and man-power |
| CN204262413U (en) * | 2014-11-12 | 2015-04-15 | 国家电网公司 | A kind of angle steel and channel-section steel drilling tool |
| CN106141686A (en) * | 2016-08-23 | 2016-11-23 | 安徽池州家用机床股份有限公司 | The punching of a kind of automobile shafts fork face and shaving special purpose machine tool |
| CN205763962U (en) * | 2016-07-06 | 2016-12-07 | 衢州启程机械设备有限公司 | A kind of scroll chuck that can realize Quick-clamped |
| CN206047163U (en) * | 2016-08-11 | 2017-03-29 | 苏州兆和通风设备制造有限公司 | Electric drill |
-
2018
- 2018-03-01 CN CN201810171639.4A patent/CN108500337A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191115504A (en) * | 1911-07-04 | 1912-06-06 | Adam Adamson | An Improved Chuck. |
| CN2079542U (en) * | 1990-12-14 | 1991-06-26 | 吴丹 | Multipurpose drilling machine driven by electric-and man-power |
| CN204262413U (en) * | 2014-11-12 | 2015-04-15 | 国家电网公司 | A kind of angle steel and channel-section steel drilling tool |
| CN205763962U (en) * | 2016-07-06 | 2016-12-07 | 衢州启程机械设备有限公司 | A kind of scroll chuck that can realize Quick-clamped |
| CN206047163U (en) * | 2016-08-11 | 2017-03-29 | 苏州兆和通风设备制造有限公司 | Electric drill |
| CN106141686A (en) * | 2016-08-23 | 2016-11-23 | 安徽池州家用机床股份有限公司 | The punching of a kind of automobile shafts fork face and shaving special purpose machine tool |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180907 |