CN106862613B - Rail clamping fastener device - Google Patents
Rail clamping fastener device Download PDFInfo
- Publication number
- CN106862613B CN106862613B CN201710133052.XA CN201710133052A CN106862613B CN 106862613 B CN106862613 B CN 106862613B CN 201710133052 A CN201710133052 A CN 201710133052A CN 106862613 B CN106862613 B CN 106862613B
- Authority
- CN
- China
- Prior art keywords
- ratch
- fastening screw
- clamp block
- hole
- block
- 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.)
- Active
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- 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
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/32—Railway tracks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a kind of rail clamping fastener devices, including clamp block, and the preceding ratch in clamp block and rear ratch, the front bottom end of clamp block offers opening, clamp block is fixed with a pair of interior support foot below opening, preceding ratch and rear ratch are mounted on by ratch pivot pin in clamp block respectively, the rear end of preceding ratch and the front end setting of rear ratch are with teeth, the front end forward downward of preceding ratch extends to form forward support block, a pair of of outer support foot is stretched out in the both sides of forward support block backward, the rear end of ratch is fixed with a drive rod afterwards, the outer end of drive rod offers through-hole, a fastening screw for passing through through-hole is fixed in clamp block, fastening screw fits with the through hole, the outer end of fastening screw is provided with a fastening screw handle, one end of fastening screw handle offers a threaded hole to match with fastening screw.The present invention can not only clamp rail, improve the quality in aperture, and a people can complete construction, labor intensity is small, very easy to use.
Description
Technical field
The present invention relates to drilling equipment field more particularly to a kind of rail clamping fastener devices.
Background technology
When modern railways are built, the drilling of the rail is an important project under construction, the fine or not quality to railway of quality
Influence is very big, and currently used fixture is more heavy, huge, carries more difficulty, meanwhile, the clamping effect of fixture
Difference, can not clamp rail, and when drilling easy tos produce deviation, it is impossible to ensure that the quality in aperture, meanwhile, existing fixture into
When row drilling, more people is needed to coordinate construction, use very inconvenient, and labor intensity is big.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of rail clamping fastener device, rail can not only be clamped, improves hole
The quality of diameter, and a people can complete construction, and labor intensity is small, very easy to use.
The technical solution adopted by the present invention is：
A kind of rail clamping fastener device, including clamp block, and the preceding ratch in clamp block and rear ratch, the pincers
The front bottom end of seat offers an opening to match with rail top, and both sides of the clamp block below opening are fixed with a pair
Inner support foot, the preceding ratch and rear ratch respectively by ratch pivot pin be mounted on clamp block on, the rear end of the preceding ratch with
The front end of ratch is provided with intermeshing tooth afterwards, and the front end forward downward of the preceding ratch extends to form forward support block, described
A pair of of outer support foot is stretched out in the both sides of forward support block backward, and the rear end of the rear ratch is fixed with a drive rod, the drive rod
Outer end open up there are one vertical through-hole, a fastening screw for passing through through-hole, the fastening are fixed in the clamp block
Screw fits with the through hole, and the outer end of the fastening screw is provided with a fastening screw handle, the fastening screw handle
One end offers a threaded hole to match with fastening screw.
Preferably, the bottom of the preceding ratch and rear ratch is respectively fixed with a hook, between the hook described in two
One extension spring is installed.
Preferably, the outer support foot is located at the top of inner support foot in the vertical direction.
The present invention can not only clamp rail, improve the quality in aperture, and a people can complete construction, labor intensity
It is small, it is very easy to use, gear torque, leveraged pressure, spiral rationally transmission clamping mode are used, it can be by rail
It effectively clamps, theory of mechanics reasonable design, structure yield strength can reach sufficient intensity, and anti-shake performance is high, realize and clamp
It is with sufficient stability, it can be ensured that hole path quality, the design of extension spring so that when rail is clamped, even if unclamping fastening spiral shell
Silk handle, can also prevent rail from loosening, and rail is kept effectively to be clamped.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the overlooking structure diagram of Fig. 1；
Fig. 3 is the left view structural representation of Fig. 1；
Fig. 4 is the structural schematic diagram of rear ratch；
Fig. 5 is the vertical view of Fig. 4；
Fig. 6 is the structural schematic diagram of preceding ratch；
Fig. 7 is the A-A sectional views of Fig. 6；
Fig. 8 is the structural schematic diagram of fastening screw handle；
Fig. 9 is the overlooking structure diagram of Fig. 8；
Figure 10 is the structural schematic diagram of clamp block；
Figure 11 is the B-B sectional views of Figure 10；
In figure：1. clamp block, ratch before 2., ratch after 3., 4. rail, 5. openings, 6. inner support feet, 7. ratch bolts, 8.
Tooth, 9. forward support blocks, 10. outer support feet, 11. drive rods, 12. through-holes, 13. fastening screws, 14. fastening screw handles, 15. spiral shells
Pit, 16. drilling machines, 17. motor positioning plates, 18. motors, 19. propulsion lead screws, 20. shaft couplings, 21. sliding blocks, 22. screw holes,
23. hook, 24. extension springs.
Specific implementation mode
It is described in further detail below by specific embodiment and in conjunction with attached drawing to the present invention.
Embodiment 1
As shown in figs. 1-11, a kind of rail clamping fastener device, including clamp block 1, and the preceding ratch in clamp block 1
2 and rear ratch 3, the front bottom end of the clamp block 1 offers an opening 5 to match with 4 top of rail, and the clamp block 1 is being opened
The both sides of 5 lower section of mouth are fixed with a pair of interior support foot 6, and the preceding ratch 2 and rear ratch 3 pass through ratch pivot pin 7 and install respectively
In clamp block 1, the rear end of the preceding ratch 2 and the front end of rear ratch 3 are provided with intermeshing tooth 8, before the preceding ratch 2
End forward downward extends to form forward support block 9, and a pair of of outer support foot 10 is stretched out in the both sides of the forward support block 9 backward, after described
The rear end of ratch 3 is fixed with a drive rod 11, and the outer end of the drive rod 11 opens up that there are one vertical through-hole 12, the pincers
A fastening screw 13 for passing through through-hole 12, the fastening screw 13 and 12 clearance fit of through-hole, the fastening are fixed on seat 1
The outer end of screw 13 is provided with a fastening screw handle 14, and one end of the fastening screw handle 14 offers one and fastening screw
13 threaded holes 15 to match.
The bottom of the preceding ratch 2 and rear ratch 3 is respectively fixed with a hook 23, is installed between the hook 23 described in two
There is an extension spring 24.
The outer support foot 10 is located at the top of inner support foot 6 in the vertical direction.
Embodiment 2
As shown in figs. 1-11, a kind of rail electric drill machine, including clamp block 1, and preceding ratch 2 in clamp block 1 and after
The front bottom end of ratch 3, the clamp block 1 offers an opening 5 to match with 4 top of rail, and the clamp block 1 is under opening 5
The both sides of side are fixed with a pair of interior support foot 6, and the preceding ratch 2 and rear ratch 3 are mounted on clamp block by ratch pivot pin 7 respectively
On 1, the rear end of the preceding ratch 2 is provided with intermeshing tooth 8 with the front end of rear ratch 3, and the front end of the preceding ratch 2 is forward
Lower section extends to form forward support block 9, and a pair of of outer support foot 10 is stretched out in the both sides of the forward support block 9 backward, the rear ratch 3
Rear end is fixed with a drive rod 11, and the outer end of the drive rod 11 is opened up there are one vertical through-hole 12, solid in the clamp block 1
Surely there are a fastening screw 13 for passing through through-hole 12, the fastening screw 13 and 12 clearance fit of through-hole, the fastening screw 13
Outer end be provided with a fastening screw handle 14, one end of the fastening screw handle 14 offers one and 13 phase of fastening screw
The bottom of the threaded hole 15 matched, the clamp block 1 is provided with drilling machine 16, and the drilling machine 16 is by pushing transmission device to install
In the bottom of clamp block 1.
The promotion transmission device includes the motor positioning plate 17 being fixed in clamp block 1, the motor positioning plate 17
Rear end is fixed with a motor 18, and the output shaft of the motor 18 is before motor positioning plate 17 reaches motor positioning plate 17
The front in portion, the motor positioning plate 17 is provided with a propulsion lead screw 19, and the propulsion lead screw 19 passes through shaft coupling 20 and electricity
The output shaft of machine 18 couples, and the bottom of the clamp block 1 is provided with a sliding block 21 slid back and forth along clamp block 1, the sliding block 21
Top offers a screw hole 22 to match with propulsion lead screw 19, and the bottom of the sliding block 21 passes through bolt and 16 phase of drilling machine
It is fixed.
The bottom of the preceding ratch 2 and rear ratch 3 is respectively fixed with a hook 23, is installed between the hook 23 described in two
There are an extension spring 24, the outer support foot 10 to be located at the top of inner support foot 6 in the vertical direction.
In the use of the present invention, fastening screw handle 14 need to be adjusted first so that the drive rod 11 of rear 3 rear end of ratch is tilted upward
It rises, at this point, the outer support foot 10 of preceding ratch 2 also rotates forward therewith, then, rail 4 is placed in 1 front bottom end of clamp block opening 5
Place, the inner support foot 6 of clamp block 1 withstand the lower inside of rail 4, adjust fastening screw handle 14 at this time so that rear 3 rear end of ratch
Drive rod 11 rotate down, the outer support foot 10 of preceding ratch 2 also rotates after phase therewith, and offsets with the outer middle side part of rail 4,
At this point, the active force that extension spring 24 generates makes the outer support foot 10 of preceding ratch 2 keep the outer of certain active force and rail 4
Middle side part offsets, and the outer support foot 10 of ratch 2 loosens before preventing, and then starts motor 18 and drilling machine 16, in the drive of motor 18
Under dynamic, lead screw 19 is promoted to rotate therewith, and sliding block 21 is moved forward with the rotation of propulsion lead screw 19, at this point, with 32 phase of sliding block
Fixed drilling machine 16 also moves forward, until the drill bit of drilling machine 16 touches rail 4 and completes to drill, is finished in drilling
Afterwards, fastening screw handle 14 is adjusted so that the drive rod 11 of rear 3 rear end of ratch is upturned, at this point, the outer branch of preceding ratch 2
Spike 10 also rotates forward therewith, in this way, rail 4 can be removed.
Claims (3)
1. a kind of rail clamping fastener device, which is characterized in that including clamp block (1), and the preceding ratch in clamp block (1)
(2) and rear ratch (3), the front bottom end of the clamp block (1) offers one and the opening (5) that matches at the top of rail (4), described
Both sides of the clamp block (1) below opening (5) are fixed with a pair of interior support foot (6), the preceding ratch (2) and rear ratch (3) point
It is not mounted in clamp block (1) by ratch pivot pin (7), the rear end and the front end of rear ratch (3) of the preceding ratch (2) are provided with phase
The front end forward downward of the tooth (8) mutually engaged, the preceding ratch (2) extends to form forward support block (9), the forward support block (9)
Both sides stretch out a pair of of outer support foot (10) backward, it is described after the rear end of ratch (3) be fixed with a drive rod (11), the driving
The outer end of bar (11) is opened up there are one vertical through-hole (12), and one is fixed in the clamp block (1) and passes through the tight of through-hole (12)
Gu screw (13), the fastening screw (13) and through-hole (12) clearance fit, the outer end of the fastening screw (13) is provided with
One end of one fastening screw handle (14), the fastening screw handle (14) offers a spiral shell to match with fastening screw (13)
Pit (15).
2. rail clamping fastener device according to claim 1, which is characterized in that the preceding ratch (2) and rear ratch (3)
Bottom be respectively fixed with a hook (23), an extension spring (24) is installed between the hook (23) described in two.
3. rail clamping fastener device according to claim 1 or 2, which is characterized in that the outer support foot (10) exists
It is located at the top of inner support foot (6) on vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133052.XA CN106862613B (en) | 2017-03-08 | 2017-03-08 | Rail clamping fastener device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133052.XA CN106862613B (en) | 2017-03-08 | 2017-03-08 | Rail clamping fastener device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106862613A CN106862613A (en) | 2017-06-20 |
| CN106862613B true CN106862613B (en) | 2018-11-02 |
Family
ID=59169972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710133052.XA Active CN106862613B (en) | 2017-03-08 | 2017-03-08 | Rail clamping fastener device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106862613B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2323315B (en) * | 1997-03-21 | 2001-08-22 | Rotabroach Ltd | Rail drilling machines and formers therefor |
| GB9927149D0 (en) * | 1999-11-17 | 2000-01-12 | Cembre Limited | Drill |
| JP4192025B2 (en) * | 2003-04-22 | 2008-12-03 | 大見工業株式会社 | Rail drilling machine |
| CN2637045Y (en) * | 2003-07-18 | 2004-09-01 | 铁道科学研究院铁道建筑研究所 | Clamping mechanism |
| CN101191317A (en) * | 2006-11-20 | 2008-06-04 | 吕成远 | Steel rail boring machine |
| CN201329435Y (en) * | 2008-12-30 | 2009-10-21 | 哈尔滨创明科技有限责任公司 | Internal combustion steel rail piercing machine |
| CN201609774U (en) * | 2009-07-27 | 2010-10-20 | 西安市大明宫遗址区松军铁路机械厂 | Multi-purpose rail drilling machine |
| CN205519788U (en) * | 2016-02-06 | 2016-08-31 | 宁波慧作机电有限公司 | Drilling machine |
| CN206153620U (en) * | 2016-08-11 | 2017-05-10 | 诺希德实业（深圳）有限公司 | Pneumatic machine for drilling rails of hand -held type with pneumatic motor driven aluminum alloy casing |
| CN206869167U (en) * | 2017-03-08 | 2018-01-12 | 湖州铁电科技开发有限公司 | Rail clamping fastener device |
-
2017
- 2017-03-08 CN CN201710133052.XA patent/CN106862613B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106862613A (en) | 2017-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105750586B (en) | A kind of flange automatic drilling equipment | |
| CN106870895B (en) | A kind of bridge monitoring equipment for being easy to debugging | |
| CN106938349B (en) | A kind of plate Drilling operation device | |
| CN208992558U (en) | A kind of handware production fixture | |
| CN111791317A (en) | Wood cutting device capable of realizing multidirectional adjustment and cutting method | |
| CN206588367U (en) | A kind of single hole units drilled for solar energy mirror holder | |
| CN106903344B (en) | Rail electric drill machine | |
| CN106862613B (en) | Rail clamping fastener device | |
| CN206869168U (en) | Rail electric drill machine | |
| CN206869167U (en) | Rail clamping fastener device | |
| CN106272210A (en) | A kind of double output shaft percussion device of penetrating cable clamp | |
| CN206869169U (en) | A kind of drilling machine of rail electric drill machine promotes transmission device | |
| CN108480720B (en) | It is a kind of for machine can operation readiness drilling device | |
| CN106862612A (en) | A kind of drilling machine of rail electric drill machine promotes transmission device | |
| CN208935289U (en) | A kind of belt tensioning mechanism | |
| CN105171422B (en) | Insulating tension clamp automatic processing device | |
| CN108673196A (en) | A kind of clamping device that drilling machine processing fastness is good | |
| CN104323818B (en) | The bone drilling device that a kind of portability is easy to operate | |
| CN210704655U (en) | Ceiling intelligence house mounting plate | |
| CN108162493A (en) | A kind of perforating device of bag making machine | |
| CN209063016U (en) | A kind of steel body PDC drill bit | |
| CN207891814U (en) | A kind of certainly steady mobile support equipment of Three Degree Of Freedom high-speed railway rail cleaning | |
| CN207615795U (en) | A kind of central siphon inner side chamfering machine | |
| CN217200688U (en) | Quick clamping tool for petroleum machinery | |
| CN208644125U (en) | It is a kind of for machine can operation readiness drilling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |