CN208276283U - Steel house section steel cutting mechanism - Google Patents
Steel house section steel cutting mechanism Download PDFInfo
- Publication number
- CN208276283U CN208276283U CN201820705168.6U CN201820705168U CN208276283U CN 208276283 U CN208276283 U CN 208276283U CN 201820705168 U CN201820705168 U CN 201820705168U CN 208276283 U CN208276283 U CN 208276283U
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- CN
- China
- Prior art keywords
- saw blade
- profile
- shaft
- headstock
- sliding 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Sawing (AREA)
Abstract
A kind of steel house section steel cutting mechanism, comprising: pedestal, ear mount I, rack, ear mount II, cylinder I, headstock, main shaft, the saw blade being installed on main shaft, the driving saw blade power mechanism rotated and the shaft being horizontally placed at left and right sides of headstock respectively.Profile is fixedly clamped by clamping device, and it is at horizontality, the rotation of power mechanism driving spindle, to make saw blade rotate, exhaust hood I piston rod it is protruding, driving rack is rotated by pin shaft I, make saw blade close to profile, after saw blade and profile contact, since saw blade has lower pressure to profile, and its reaction force is upward, therefore headstock by shaft arcuately slot to opposite direction swing and compressed spring, to effectively be buffered to the too fast lower pressure of generation when cutting, spring propulsion power case uniformly exerts a force, so as to ensure that the profile feed speed of saw blade and pressure of application in cutting are uniform and stable, improve the service life of saw blade.
Description
Technical field
The utility model relates to steel house manufacturing fields, and in particular to a kind of steel house section steel cutting mechanism.
Background technique
Steel house is a kind of building structure.Steel house refers to that the house using steel as building bearing beam column is built
It builds, its advantages have: 1, it is light-weight, intensity is high, it is the 1/2 left of armored concrete house with the house weight that steel construction is built
It is right；Meet the needs of house large bay, usable floor area improves 4% or so than reinforced concrete building.2, security reliability, antidetonation,
Wind resistance is good.3, steel structure member makes in factory, reduces site workload, shortens the construction period, meets industrialized requirement.
4, steel construction factory production quality is reliable, and accurate size is easy for installation, easily cooperates to related component.5, steel can recycle, and build
Environmental pollution is less when making and removing.
Steel house utilizes profile connection section bar.The profile of steel mill's production is generally 6 meters of factories, therefore actual production
Middle profile needs to carry out cutting stock according to practical size of building, and traditional cutting production method is mainly using cutting sawing
It cuts.Since profile is hot-strip, hardness is very high, when cutting saw cut often due to saw head feed speed is too fast leads to saw blade
Be hit it is excessive cause damage phenomenon.
Summary of the invention
The utility model effectively avoids impact from causing saw blade to overcome the shortcomings of the above technology when providing a kind of cutting
The steel house section steel cutting mechanism of damage.
The utility model overcomes the technical solution used by its technical problem to be:
A kind of steel house section steel cutting mechanism, comprising: pedestal, two ear mounts I arranged in parallel on pedestal,
Lower end two sides pass through the rack that pin shaft I is hingedly installed in ear mount I, the ear mount II being set on pedestal, tail end respectively and pass through pin
Cylinder I that axis II is hingedly installed in ear mount II, horizontally rotates the master being installed in headstock at the headstock in rack
The power mechanism and be horizontally placed at left and right sides of headstock respectively that axis, the saw blade being installed on main shaft, driving saw blade rotate
Shaft, the rear end of rack is provided with ear mount III, and the piston rod head end of cylinder I is hingedly installed by pin shaft III and ear mount III,
It is respectively arranged with arc-shaped arc groove at left and right sides of the rack, the center of circle of the arc groove and the axle center of pin shaft I are mutually concentric,
The shaft at headstock both ends is slided be plugged in ipsilateral arc groove respectively, and spring is located at one end and rack phase in arc groove
Even, the other end is connected with shaft, is provided on pedestal for by the clamping device of profile horizontal-clamping.
Further, above-mentioned power mechanism include the motor being installed on headstock, the gear being installed on main shaft I and
The gear II being installed on motor output shaft, the gear I are meshed with gear II.
Further, above-mentioned clamping device include the slide being mounted on the base, it is horizontally disposed in slide
Taper hole, be positioned at taper hole inner upper end cross section arc-shaped top shoe, positioned at taper hole interior lower end cross section be arc-shaped
Sliding block, is horizontally placed between top shoe and sliding block the slider-actuated mechanism for driving top shoe and sliding block to move horizontally
Rubber sleeve, the diameter of bore of the rubber sleeve and the outer diameter of profile match, top shoe upper surface be slidably matched with taper hole
The conical surface, sliding block lower end surface is the conical surface being slidably matched with taper hole, and top shoe lower end is connect by arc surface and rubber set upper side
The upper end of touching, sliding block passes through end in contact under arc surface and rubber sleeve.
Further, above-mentioned slider-actuated mechanism includes the cylinder II being horizontally installed on pedestal and is vertically arranged to gas
II piston rod head end of cylinder and bottom along the slide plate being mounted on the base that slides axially of profile, top shoe and sliding block lead to respectively
It crosses pull rod to be connected with slide plate, the circular hole that internal diameter is greater than profile outer diameter is provided in the slide plate.
The beneficial effects of the utility model are: profile is fixedly clamped by clamping device, and it is at horizontality,
The rotation of power mechanism driving spindle, so that saw blade be made to rotate, exhaust hood I piston rod it is protruding, driving rack passes through pin
Axis I rotates, and makes saw blade close to profile, after saw blade and profile contact, since saw blade has lower pressure to profile, and its reaction
Power is upward, therefore by shaft, arcuately slot is swung and compressed spring headstock to opposite direction, thus effectively to cutting when
The too fast lower pressure of generation buffered, spring propulsion power case uniformly exerts a force, so as to ensure profile in cutting
The feed speed of saw blade and the pressure of application are uniform and stable, improve the service life of saw blade.
Detailed description of the invention
Fig. 1 is the main view the schematic diagram of the section structure of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the structural schematic diagram of the clamping device of the utility model；
Fig. 4 is the top shoe of the utility model and the side structure schematic view of sliding block
In figure, 1. pedestal, 2. ear mount, I 3. pin shaft, I 4. rack, 5. headstock, 6. shaft, 7. main shaft, 8. saw blade, 9. tooth
Take turns I 10. gear, II 11. motor, 12. arc groove, 13. spring, 14. cylinder, I 15. pin shaft II, 16. ear mount, II 17. ear mount
On III 18. pin shaft III, 19. profile, 20. slide plate, 21. circular hole, 22. cylinder, II 23. slide, 24. pull rod, 25. taper hole 26.
27. sliding block of sliding block, 28. rubber sleeve.
Specific embodiment
1 the utility model is described further to attached drawing 4 with reference to the accompanying drawing.
A kind of steel house section steel cutting mechanism, comprising: pedestal 1, two arranged in parallel in the ear mount on pedestal 1
I 2, lower end two sides pass through the rack 4 that pin shaft I 3 is hingedly installed in ear mount I 2, the ear mount II being set on pedestal 1 respectively
16, tail end is hingedly installed on the cylinder I 14 in ear mount II 16, the headstock 5 in rack 4, level by pin shaft II 15
It is rotatablely installed the power mechanism and divide that the main shaft 7 in headstock 5, the saw blade 8 being installed on main shaft 7, driving saw blade 8 rotate
It is not horizontally placed on the shaft 6 of 5 left and right sides of headstock, 4 rear end of rack is provided with ear mount III 17, the piston rod of cylinder I 14
Head end is hingedly installed by pin shaft III 18 and ear mount III 17, is respectively arranged with arc-shaped arc groove 12 at left and right sides of rack 4,
The center of circle of arc groove 12 and the axle center of pin shaft I 3 are mutually concentric, and the shaft 6 at 5 both ends of headstock is slided be plugged in ipsilateral circle respectively
In arc slot 12, spring 13 is located at one end in arc groove 12 and is connected with rack 4, and the other end is connected with shaft 6.Pass through when use
Profile 19 is fixedly clamped by clamping device, and is at horizontality, and power mechanism driving spindle 7 rotates, to make saw blade
8 rotation, exhaust hood I 14 piston rod it is protruding, driving rack 4 by pin shaft I 3 rotation, make saw blade 8 close to profile
19, after saw blade 8 and the contact of profile 19, since saw blade has lower pressure to profile 19, and upwards, therefore its reaction force is
Arcuately slot 12 is to opposite direction swing and compressed spring 13 by shaft 6 for headstock 5, thus the mistake effectively to generation when cutting
Fast lower pressure is buffered, and 13 propulsion power case 5 of spring uniformly exerts a force, so as to ensure the saw blade 8 in cutting of profile 19
Feed speed and application pressure it is uniform and stable, improve the service life of saw blade 8.
Power mechanism can be following structure comprising the motor 11 that is installed on headstock 5 is installed on main shaft 7
Gear I 9 and the gear II 10 being installed on 11 output shaft of motor, gear I 9 are meshed with gear II 10.11 turns of motor
Dynamic driving gear II 10 rotates, since gear II 10 is meshed to make the rotation of main shaft 7 that saw blade 8 be driven to rotate with gear I 9.
Clamping device can be following structure comprising be installed on slide 23 on pedestal 1, horizontally disposed in cunning
Seat 23 in taper hole 25, positioned at 25 inner upper end cross section of taper hole be arc-shaped top shoe 26, be located at 25 interior lower end of taper hole
Slider-actuated mechanism, the level that cross section is arc-shaped sliding block 27, driving top shoe 26 and sliding block 27 move horizontally are set
The outer diameter of the diameter of bore and profile 19 of the rubber sleeve 28, rubber sleeve 28 that are placed between top shoe 26 and sliding block 27 matches,
26 upper surface of top shoe is the conical surface being slidably matched with taper hole 25, and 27 lower end surface of sliding block is the cone being slidably matched with taper hole 25
Face, 26 lower end of top shoe pass through arc surface and rubber sleeve by arc surface and 28 upper-end contact of rubber sleeve, the upper end of sliding block 27
28 lower end in contact.It is horizontal that profile 19 is inserted into rear slider driving mechanism driving top shoe 26 and sliding block 27 in rubber sleeve 28
It is mobile, since the taper hole 25 in top shoe 26 and sliding block 27 and slide 23 is taper-face contact, top shoe 26 and sliding block
It gradually comes closer in 27 moving process, compressing rubber set 28 is in close contact rubber sleeve 28 and 19 outer surface of profile, realizes
The pressure that profile 19 is caused when clamping can be effectively prevented since rubber sleeve 28 has elasticity to being locked for profile 19
Damage.
Slider-actuated mechanism can be following structure comprising the cylinder II 22 that is horizontally installed on pedestal 1 and vertical
The slide plate 20 being installed on pedestal 1 that slides axially that be installed on II 22 piston rod head end of cylinder and that bottom is along profile 19, upper cunning
Block 26 and sliding block 27 are connected by pull rod 24 with slide plate 20 respectively, and internal diameter is provided in slide plate 20 greater than 19 outer diameter of profile
Circular hole 21.When II 22 piston rod movement of cylinder, driving 20 horizontal direction of slide plate is mobile, and slide plate 20 is driven by pull rod 24
Top shoe 26 and sliding block 27 move horizontally in taper hole 25, so that rubber sleeve 28 be compressed.Due to being arranged in slide plate 20
There is circular hole 21, therefore can be convenient and pass through profile 19 from circular hole 21.
Claims (4)
1. a kind of steel house section steel cutting mechanism characterized by comprising pedestal (1), two it is arranged in parallel the bottom of in
Ear mount I (2), lower end two sides on seat (1) pass through rack (4), the setting that pin shaft I (3) is hingedly installed in ear mount I (2) respectively
In the ear mount II (16) on pedestal (1), tail end be hingedly installed on by pin shaft II (15) cylinder I (14) in ear mount II (16),
Headstock (5) in rack (4) horizontally rotates the main shaft (7) being installed in headstock (5), is installed on main shaft (7)
Saw blade (8), the power mechanism that driving saw blade (8) rotates and the shaft being horizontally placed at left and right sides of headstock (5) respectively
(6), rack (4) rear end is provided with ear mount III (17), and the piston rod head end of cylinder I (14) passes through pin shaft III (18) and ear mount
III (17) are hingedly installed, and are respectively arranged with arc-shaped arc groove (12) at left and right sides of the rack (4), the arc groove (12)
The center of circle and pin shaft I (3) axle center it is mutually concentric, the shaft (6) at headstock (5) both ends is slided be plugged in ipsilateral arc groove respectively
(12) in, spring (13) is located at arc groove (12) interior one end and is connected with rack (4), and the other end is connected with shaft (6), pedestal
(1) it is provided on for by the clamping device of profile (19) horizontal-clamping.
2. steel house section steel cutting according to claim 1 mechanism, it is characterised in that: the power mechanism includes peace
Loaded on headstock (5) motor (11), the gear I (9) that is installed on main shaft (7) and be installed on motor (11) output shaft
Gear II (10), the gear I (9) is meshed with gear II (10).
3. steel house section steel cutting according to claim 1 mechanism, it is characterised in that: the clamping device includes peace
Loaded on pedestal (1) slide (23), the horizontally disposed taper hole (25) in slide (23), to be located at taper hole (25) internal
Upper end cross section be arc-shaped top shoe (26), be located at taper hole (25) interior lower end cross section be arc-shaped sliding block
(27), the slider-actuated mechanism that drives top shoe (26) and sliding block (27) to move horizontally, be horizontally placed on top shoe (26) with
The outer diameter of the diameter of bore and profile (19) of rubber sleeve (28), the rubber sleeve (28) between sliding block (27) matches, on
Sliding block (26) upper surface is the conical surface being slidably matched with taper hole (25), and sliding block (27) lower end surface is to be slidably matched with taper hole (25)
The conical surface, by arc surface and rubber sleeve (28) upper-end contact, the upper end of sliding block (27) passes through circular arc for top shoe (26) lower end
End in contact under face and rubber sleeve (28).
4. steel house section steel cutting according to claim 3 mechanism, it is characterised in that: the slider-actuated mechanism packet
Include the cylinder II (22) being horizontally installed on pedestal (1) and be vertically arranged to cylinder II (22) piston rod head end and bottom edge
The slide plate (20) being installed on pedestal (1) that slides axially of profile (19), top shoe (26) and sliding block (27) pass through drawing respectively
Bar (24) is connected with slide plate (20), and the circular hole (21) that internal diameter is greater than profile (19) outer diameter is provided in the slide plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705168.6U CN208276283U (en) | 2018-05-14 | 2018-05-14 | Steel house section steel cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705168.6U CN208276283U (en) | 2018-05-14 | 2018-05-14 | Steel house section steel cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208276283U true CN208276283U (en) | 2018-12-25 |
Family
ID=64729152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820705168.6U Expired - Fee Related CN208276283U (en) | 2018-05-14 | 2018-05-14 | Steel house section steel cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208276283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732360A (en) * | 2019-01-14 | 2019-05-10 | 王建立 | Copper pipe pulls out holes mechanism |
-
2018
- 2018-05-14 CN CN201820705168.6U patent/CN208276283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732360A (en) * | 2019-01-14 | 2019-05-10 | 王建立 | Copper pipe pulls out holes mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |