CN205834787U - A kind of boring grab for tubing - Google Patents
A kind of boring grab for tubing Download PDFInfo
- Publication number
- CN205834787U CN205834787U CN201620702866.1U CN201620702866U CN205834787U CN 205834787 U CN205834787 U CN 205834787U CN 201620702866 U CN201620702866 U CN 201620702866U CN 205834787 U CN205834787 U CN 205834787U
- Authority
- CN
- China
- Prior art keywords
- jaw
- connecting rod
- tubing
- boring grab
- base
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of boring grab for tubing, including the base offering chute, the first jaw and the second jaw it is embedded with in described chute, described first jaw is connected to chute one end and is fixing connection with base, described second jaw is provided with first connecting rod away from first jaw one end, described first connecting rod is parallel to base, and described first connecting rod is provided with second connecting rod away from second jaw one end, angled setting and in being rotationally connected between described first connecting rod and second connecting rod.Making the second jaw and the first jaw matched moulds by pressure second connecting rod, complete to fix workpiece, workpiece realizes Quick-clamped, efficiency is high.
Description
Technical field
This utility model relates to tubular object extruding equipment, is specifically related to a kind of boring grab for tubing.
Background technology
In industrial aspect, often use lathe or drilling machine converted products；And drill jig is in present clamp workpiece
Play an important role, and product is clamped to be fixed on lathe and is then processed by fixture in use.
Built-up jig as high-accuracy in the one of Patent No. CN201520337398.8, it is characterised in that: include base,
Workbench, jaw, augering screw, bracing frame, rule；Described jaw is the first jaw and the second jaw, and augering screw is
One augering screw and the second augering screw, bracing frame is the first bracing frame and the second bracing frame；Base is located at by described workbench
On；Described workbench is provided with a chute；Described first bracing frame and the second bracing frame are respectively arranged on workbench chute two ends；
Described first jaw and the second jaw are respectively placed between the first bracing frame and the second bracing frame, are positioned on workbench；Described
It is respectively equipped with a tapped through hole on one bracing frame and the second bracing frame；Described first augering screw passes on the first bracing frame
Tapped through hole and the first jaw connect, and the second augering screw connects through the tapped through hole on the second bracing frame and the second jaw.
When needing clamp workpiece, workpiece is placed between the first jaw and the second jaw, rotary handle, makes the first jaw and the second jaw sliding
Dynamic clamping workpiece, completes to fix.
The shortcoming of this patent is: make augering screw rotate by swing handle, makes two jaw relative motioies, from
And clamp the workpiece between two jaws.Need to rotate and jaw could be moved to by handle multi-turn rotation suitable position, time-consuming relatively
Long, clamping efficiency is low.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of boring for tubing to press from both sides
Tool, by arranging the first connecting rod and second connecting rod being rotationally connected in the second jaw side, makes second by pressure second connecting rod
Jaw and the first jaw matched moulds, complete to fix workpiece, and workpiece realizes Quick-clamped, and efficiency is high.
For achieving the above object, this utility model provides following technical scheme:
A kind of boring grab for tubing, including offering the base of chute, is embedded with the first jaw in described chute
With the second jaw, described first jaw is connected to chute one end and is fixing connection with base, and described second jaw is away from first
Jaw one end is provided with first connecting rod, and described first connecting rod is parallel to base, and described first connecting rod is provided with away from second jaw one end
Second connecting rod, angled setting and in being rotationally connected between described first connecting rod and second connecting rod.
By using technique scheme, workpiece is placed between the first jaw and the second jaw, presses down on second even
Bar, controls the second connecting rod invariant position away from the first jaw, and second connecting rod rotates around first connecting rod, and second connecting rod and first is even
The angle of bar becomes big, and second connecting rod is projected in the length of bottom surface and becomes big, and second connecting rod clamps to first under the drive of first connecting rod
Mouth is close, completes the clamping to workpiece.Whole clamping process only need to press second connecting rod, and workpiece is realized Quick-clamped,
Efficiency is high.
Of the present utility model it is further arranged to: described second connects and be provided with handle away from second jaw one end, described
Hands and second connecting rod are in being rotationally connected, and described handle is parallel to base.
By using technique scheme, the upwardly handle when workpiece need to be clamped, handle drive second connecting rod
Move downward, thus drive the second jaw to move to the first jaw, so that workpiece is clamped.Facilitate operator to second even
Bar exerts a force, and improves comfort.
Of the present utility model it is further arranged to: described plate upper surface is axially arranged with fixing bar along first connecting rod, described
Fixing bar side wall radially has fixing hole along first connecting rod, is equipped with rotational pin in described fixing hole, and described handle is by rotating
Pin is rotationally connected with fixing bar.
By use technique scheme, handle is fixed, make handle in rotation process handle to second connecting rod
Power be used for making second connecting rod rotate relative to first connecting rod.When the most upwardly the distance of handle is identical, the second jaw moves
Distance is bigger, improves the efficiency of Workpiece clamping.
Of the present utility model being further arranged to: be fixed with fixing seat on described base, described fixing seat is along first even
Bar axially has installing hole, and described first connecting rod is located in installing hole, and described first connecting rod and installing hole are in being coaxially disposed.
By using technique scheme, installing hole has the spacing power of a radial direction, makes first connecting rod one first connecting rod
The most axially movable, will not offset.Installing hole has a support force to first connecting rod simultaneously, prevents first connecting rod bending from becoming
Shape.
Of the present utility model it is further arranged to: also include that screw rod, described screw rod are fed through the first jaw and the second jaw
And be fixing connection with the second jaw, described screw rod is set in parallel with first connecting rod.
By using technique scheme, when the second jaw is along slide, it is ensured that the first jaw and the second jaw
Diametrically opposite position is constant, i.e. prevents the second jaw skew, it is ensured that workpiece can be clamped.
Of the present utility model it is further arranged to: described first connecting rod is provided with thread segment relative to second jaw one end, described
Thread segment outer wall is provided with screw thread, described first connecting rod and the second jaw and is threaded.
By using technique scheme, make the second jaw be fastenedly connected in first connecting rod one end, prevent due to the second pincers
Mouth loosens and causes not clamping instrument.Second jaw and the simple in construction of first connecting rod, easy making process, decrease processing cost.By
Having service life in the second jaw, need periodic maintenance to change, first connecting rod and the second jaw are threaded, and facilitate second
Jaw is installed and is changed.
Of the present utility model it is further arranged to: described thread segment is provided with nut, described nut back to second jaw one end
Being socketed on outside thread segment, described nut is connected to fixing seat relative to the second jaw side.
By using technique scheme, fixed seat side wall has a spacing power, i.e. limits the second jaw nut
Range of movement, prevents making due to maloperation the second jaw move to outside base and causes the second jaw to come off.Simultaneously by regulation
Nut position on thread segment, controls the mobile range of the second jaw, expands the size of the workpiece that can clamp.
Of the present utility model it is further arranged to: radially open along first connecting rod on described first jaw and the second jaw sidewall
Having half slot, two described half slots lay respectively at the first jaw relative to first connecting rod side and the second jaw back to first connecting rod
Side.
By using technique scheme, during clamping cast workpiece, due between the first jaw and the second jaw and workpiece
In plane-plane contact, the clamping force that workpiece is subject to is uniform, will be prevented workpiece from deforming by concentrated stress, make the cast after boring
Workpiece yield improves.
Of the present utility model it is further arranged to: described first jaw and the second jaw upper surface all have a semicircle orifice, two
Individual described semicircle orifice lays respectively at the first jaw relative to first connecting rod side and the second jaw back to first connecting rod side.
By using technique scheme, workpiece can be holed by drill bit by the circular hole that two semicircle orifices are formed, profit
Guide drill bit with circular hole, prevent bit deflection, make the respond well of punching.During punching, circular hole is directed on tubing the position needing punching
Put, facilitate the location of tubing.
This utility model has the advantage that clamping workpiece is convenient quickly, and efficiency is high, operates comfortable, and location is convenient, processing
Tubing yields high.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment.
Reference: 1, base；2, chute；3, the first jaw；4, the second jaw；5, screw rod；6, half slot；7, semicircle
Hole；8, first connecting rod；9, fixing seat；10, installing hole；11, thread segment；12, nut；13, second connecting rod；14, handle；15, solid
Fixed pole；16, fixing hole；17, rotational pin.
Detailed description of the invention
Referring to the drawings this utility model is described further.
As it is shown in figure 1, a kind of boring grab for tubing, including base 1.Base 1 upper bottom surface is along base 1 length direction
Have chute 2.Chute 2 one end along its length is embedded with the first jaw 3, and the first jaw 3 is fixed with chute 2 bottom surface.In chute 2
Being embedded with the second jaw 4, the second jaw 4 is parallel to the first jaw 3 and with chute 2 in being slidably connected.In order to prevent the first jaw 3
Deviate with the first jaw 3 when mobile.Second jaw 4 is provided with screw rod 5, and screw rod 5 is fed through the first jaw 3 and the second jaw 4
And be connected in fixing with the second jaw 4, screw rod 5 is set in parallel with the second jaw 4.In order to prevent tubing pinching deformation, the
Radially having half slot 6 along first connecting rod 8 on one jaw 3 and the second jaw 4 sidewall, two half slots 6 lay respectively at the first pincers
Mouth 3 first jaw 3 sides relative with the second jaw 4, relative second jaw 4 side, when the first jaw 3 and the second jaw 4 abut
Time, two half slots 6 constitute circular groove.First jaw 3 and the second jaw 4 upper surface all have semicircle orifice 7, two semicircle orifices 7
Lay respectively at first jaw 3 side relative with the second jaw 4, relative secondth jaw 4 side of the first jaw 3.Bootable drill bit,
Prevent bit deflection, make the respond well of punching.
As it is shown in figure 1, the second jaw 4 is provided with first connecting rod 8 away from first jaw 3 one end, first connecting rod 8 is parallel to base
1.In order to fix first connecting rod 8, base 1 being fixed with fixing seat 9, fixing seat 9 axially has installing hole along first connecting rod 8
10, first connecting rod 8 is located in installing hole 10, and first connecting rod 8 and installing hole 10 are in being coaxially disposed.First connecting rod 8 relative second
Jaw 4 one end is provided with thread segment 11, and thread segment 11 outer wall is provided with screw thread, and first connecting rod 8 is threaded with the second jaw 4.Spiral shell
Stricture of vagina section 11 is provided with nut 12 back to second jaw 4 one end, and nut 12 is socketed on outside thread segment 11, and nut 12 is connected to fixing seat 9
Relative second jaw 4 side.First connecting rod 8 is provided with second connecting rod 13 away from second jaw 4 one end, and second connecting rod 13 is by two companies
Bar sheet forms.Two connecting rod pieces lay respectively at first connecting rod 8 both sides and with first connecting rod 8 in being rotationally connected.First connecting rod 8 and
Angled setting between two connecting rods 13.Second connecting rod 13 is provided with handle 14, handle 14 and second connecting rod 13 away from second jaw 4 one end
In being rotationally connected, handle 14 is parallel to base 1.Plate upper surface is axially arranged with fixing bar 15 along first connecting rod 8, fixing bar 15 side
Wall radially has fixing hole 16 along first connecting rod 8, is equipped with rotational pin 17 in fixing hole 16, and handle 14 is rotated by rotational pin 17
It is connected to fixing bar 15.
When need to clamp tubing, being placed on by tubing in the half slot 6 of the first jaw 3, upwardly handle 14, handle 14 rotates
Untie-sell 17 rotates, so that second connecting rod 13 rotates, second connecting rod 13 drives first connecting rod 8 to move, i.e. along chute 2 length direction
Drive the second jaw 4 to move along chute 2 length direction, tubing is clamped.Tubing is positioned at the circular groove that two half slots 6 are formed,
The clamping force being subject to is uniform, prevents pipe deformations.If the position of the second jaw 4 when need to regulate handle 14 parallel plinth 1, regulate spiral shell
Female 12 positions on thread segment 11.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1., for the boring grab of tubing, including offering the base (1) of chute (2), in described chute (2), it is embedded with the
One jaw (3) and the second jaw (4), is characterized in that: described first jaw (3) be connected to chute (2) one end and with base (1) in
Fixing connection, described second jaw (4) is provided with first connecting rod (8) away from the first jaw (3) one end, and described first connecting rod (8) is put down
Row is in base (1), and described first connecting rod (8) is provided with second connecting rod (13), described first connecting rod away from the second jaw (4) one end
(8) angled setting and in being rotationally connected and between second connecting rod (13).
A kind of boring grab for tubing the most according to claim 1, is characterized in that: described second connecting rod (13) away from
Second jaw (4) one end is provided with handle (14), described handle (14) and second connecting rod (13) in being rotationally connected, described handle (14)
It is parallel to base (1).
A kind of boring grab for tubing the most according to claim 2, is characterized in that: described base (1) upper surface edge
First connecting rod (8) is axially arranged with fixing bar (15), and described fixing bar (15) sidewall radially has fixing hole along first connecting rod (8)
(16), being equipped with rotational pin (17) in described fixing hole (16), described handle (14) is rotationally connected with solid by rotational pin (17)
Fixed pole (15).
A kind of boring grab for tubing the most according to claim 3, is characterized in that: upper the fixing of described base (1) sets
Having fixing seat (9), described fixing seat (9) axially to have installing hole (10) along first connecting rod (8), described first connecting rod (8) wears
In installing hole (10), described first connecting rod (8) and installing hole (10) are in being coaxially disposed.
5. according to a kind of boring grab for tubing described in claim 1 or 4, it is characterized in that: also include screw rod (5), institute
State screw rod (5) be fed through the first jaw (3) and the second jaw (4) and be connected in fixing with the second jaw (4), described screw rod (5)
It is set in parallel with first connecting rod (8).
A kind of boring grab for tubing the most according to claim 5, is characterized in that: described first connecting rod (8) is relative
Second jaw (4) one end is provided with thread segment (11), and described thread segment (11) outer wall is provided with screw thread, described first connecting rod (8) and the
Two jaws (4) are threaded.
A kind of boring grab for tubing the most according to claim 6, is characterized in that: described thread segment (11) is back to
Two jaws (4) one end is provided with nut (12), and described nut (12) is socketed on thread segment (11) outward, and described nut (12) is connected to solid
Reservation (9) relative second jaw (4) side.
A kind of boring grab for tubing the most according to claim 1, is characterized in that: described first jaw (3) and
Radially having half slot (6) along first connecting rod (8) on two jaws (4) sidewall, two described half slots (6) lay respectively at the first pincers
Mouth (3) first connecting rod (8) side and second jaw (4) relatively are back to first connecting rod (8) side.
A kind of boring grab for tubing the most according to claim 8, is characterized in that: described first jaw (3) and
Two jaws (4) upper surface all has semicircle orifice (7), and two described semicircle orifices (7) lay respectively at the first jaw (3) relative first even
Bar (8) side and the second jaw (4) are back to first connecting rod (8) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702866.1U CN205834787U (en) | 2016-06-29 | 2016-06-29 | A kind of boring grab for tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702866.1U CN205834787U (en) | 2016-06-29 | 2016-06-29 | A kind of boring grab for tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205834787U true CN205834787U (en) | 2016-12-28 |
Family
ID=58151107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620702866.1U Expired - Fee Related CN205834787U (en) | 2016-06-29 | 2016-06-29 | A kind of boring grab for tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205834787U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737187A (en) * | 2017-03-20 | 2017-05-31 | 成都科盛石油科技有限公司 | Petroleum equipment processing clamping device |
| CN106984985A (en) * | 2017-05-15 | 2017-07-28 | 锐奇控股股份有限公司 | A kind of positioning and locking device and method |
| CN107775551A (en) * | 2017-11-12 | 2018-03-09 | 江苏瑞尔隆鼎实业有限公司 | A kind of anti-skidding manual |
| CN108022777A (en) * | 2017-12-27 | 2018-05-11 | 安徽开诚电器有限公司 | A kind of drilling device of appliance switch element processing |
| CN108555394A (en) * | 2018-04-11 | 2018-09-21 | 海亮（安徽）铜业有限公司 | Finished product copper tube reamer and its application method |
| CN109732128A (en) * | 2019-03-14 | 2019-05-10 | 广州市交通高级技工学校（广州市交通技师学院） | A kind of double-station eccentric wheel clamping milling fixture |
| CN110405857A (en) * | 2019-08-20 | 2019-11-05 | 惠州市和兴美家实业有限公司 | Timber drilling device |
| CN114570973A (en) * | 2022-03-11 | 2022-06-03 | 浙江宏倍斯智能科技股份有限公司 | Drilling device |
-
2016
- 2016-06-29 CN CN201620702866.1U patent/CN205834787U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737187A (en) * | 2017-03-20 | 2017-05-31 | 成都科盛石油科技有限公司 | Petroleum equipment processing clamping device |
| CN106984985A (en) * | 2017-05-15 | 2017-07-28 | 锐奇控股股份有限公司 | A kind of positioning and locking device and method |
| CN107775551A (en) * | 2017-11-12 | 2018-03-09 | 江苏瑞尔隆鼎实业有限公司 | A kind of anti-skidding manual |
| CN107775551B (en) * | 2017-11-12 | 2024-03-15 | 江苏瑞尔隆鼎实业有限公司 | Anti-skid manual clamp |
| CN108022777A (en) * | 2017-12-27 | 2018-05-11 | 安徽开诚电器有限公司 | A kind of drilling device of appliance switch element processing |
| CN108555394A (en) * | 2018-04-11 | 2018-09-21 | 海亮（安徽）铜业有限公司 | Finished product copper tube reamer and its application method |
| CN108555394B (en) * | 2018-04-11 | 2023-02-03 | 海亮（安徽）铜业有限公司 | Finished product copper tube reamer and use method thereof |
| CN109732128A (en) * | 2019-03-14 | 2019-05-10 | 广州市交通高级技工学校（广州市交通技师学院） | A kind of double-station eccentric wheel clamping milling fixture |
| CN109732128B (en) * | 2019-03-14 | 2024-04-09 | 广州市交通高级技工学校（广州市交通技师学院） | Double-station eccentric wheel clamping milling fixture |
| CN110405857A (en) * | 2019-08-20 | 2019-11-05 | 惠州市和兴美家实业有限公司 | Timber drilling device |
| CN114570973A (en) * | 2022-03-11 | 2022-06-03 | 浙江宏倍斯智能科技股份有限公司 | Drilling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180629 |