CN208416285U - Steel door frame of section bar - Google Patents
Steel door frame of section bar Download PDFInfo
- Publication number
- CN208416285U CN208416285U CN201820858832.0U CN201820858832U CN208416285U CN 208416285 U CN208416285 U CN 208416285U CN 201820858832 U CN201820858832 U CN 201820858832U CN 208416285 U CN208416285 U CN 208416285U
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- CN
- China
- Prior art keywords
- groove
- link block
- tapered gear
- pin rod
- wall
- 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.)
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Abstract
The utility model discloses steel door frame of section bar, including the first link block, the side of first link block is equipped with the second link block, and first the side of top and the second link block far from the first link block of link block be fixedly installed with profile ontology, first link block offers the first groove close to the side of the second link block, the first pin rod is slidably fitted in first groove, and first groove top inner wall on offer the second groove, third groove is offered at the top of first pin rod, the second pin rod is slidably fitted in third groove, the top of second pin rod extends in the second groove, and second the inner wall of pin rod and the second groove be slidably connected, the bottom end of second pin rod offers thread groove.The utility model structure is simple, easy to operate, can be quickly combined to two profile ontologies by simple rotational action, time saving and energy saving, has brought very big convenience.
Description
Technical field
The utility model relates to purify steel door technical field more particularly to a kind of steel door frame of section bar.
Background technique
With economic continuous development, the process of urbanization is constantly accelerated, and a large amount of population enters city colonization, so that family
It occupies decoration industry and achieves very big development, doorframe is largely used, and current doorframe is substantially by cold-rolling of steel plate
It is made, processing difficulties are big, and at high cost, difficult to install, product shape and size can not ensure stabilization, therefore material is changed to
Aluminium material is process by mold, and simple processing, shape is secured, quick and easy for installation, but currently used aluminium section frame
Design is not easy to be combined there is also shortcoming, complicated for operation, time-consuming and laborious, it is easy to cause profile to deform, give people
Bring many troubles, thus it is proposed that a kind of steel door frame of section bar, solved the above problems with this.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the steel door frame of section bar proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Steel door frame of section bar, including the first link block, the side of first link block are equipped with the second link block, and first
The side of the top of link block and the second link block far from the first link block is fixedly installed with profile ontology, and the first link block leans on
The side of nearly second link block offers the first groove, and the first pin rod, and the top of the first groove are slidably fitted in the first groove
The second groove is offered on portion's inner wall, and third groove is offered at the top of the first pin rod, is slidably fitted with second in third groove
Pin rod, the top of the second pin rod extend in the second groove, and the inner wall of the second pin rod and the second groove is slidably connected, the second pin
The bottom end of bar offers thread groove, and thread groove internal screw thread is equipped with screw rod, and is offered in the bottom interior wall of third groove
Four grooves, the bottom end of screw rod extend in the 4th groove, and fixing sleeve is equipped with the first tapered gear, the first tapered gear on screw rod
In the 4th groove, offer the 5th groove at the top of the second link block, the 5th groove and the 4th groove it is close to each other one
The same first through hole is offered on the inner wall of side, is rotatably equipped with the same first rotating shaft in first through hole, the one of first rotating shaft
End extends in the 4th groove and is welded with the second tapered gear, and the second tapered gear is engaged with the first tapered gear, and first turn
The other end of axis extends in the 5th groove and is welded with the tapered gear of third, is equipped with the second shaft in the 5th groove, and second turn
The bottom end of axis is welded with the 4th tapered gear, and the 4th tapered gear is engaged with the tapered gear of third.
Preferably, it is fixedly installed with the first fixture block on the side wall of the 5th groove, it is logical that second is offered on the first fixture block
Hole, the second shaft are rotatably installed in the second through-hole.
Preferably, the top of second shaft extends in the 5th groove and is welded with the second fixture block, and the second fixture block turns
It is dynamic to be mounted in the 5th groove, and the 6th groove is offered at the top of the second fixture block.
Preferably, turning set is set there are two bearing in the first rotating shaft, and the outer ring of two bearings is fixedly mounted on the
On the inner wall of one through-hole.
Preferably, the 7th groove is offered in the bottom interior wall of the 4th groove, is rotatably equipped with pin in the 7th groove
The bottom end of axis, screw rod is welded on the top of pin shaft.
Preferably, the third groove is far from sliding slot is offered on the side inner wall of the second link block, and sliding is pacified in sliding slot
Equipped with sliding block, sliding block is extended in third groove close to the side of the second link block and is welded on the second pin rod.
Preferably, third through-hole is offered on the sliding block, is fixedly installed in the top inner wall and bottom interior wall of sliding slot
The same slide bar, sliding bar are mounted in third through-hole.
Compared with prior art, the utility model has the beneficial effects that
(1), pass through the second link block, the first link block, the first pin rod, the first groove, the second fixture block, the 6th groove, the
Five grooves, the second shaft, the second through-hole, the 4th tapered gear, the tapered gear of third, first rotating shaft and first through hole match,
First the second link block close to the first link block so that the first pin rod slips into the first groove, at this time the first link block and
Second link block is in contact, and then uses slotted point screwdriver, the cutter head of screwdriver is slidably inserted at the top of the second fixture block
In six grooves, subsequent rotation screw knife rotates in the 5th groove so that the second fixture block is driven, while the second fixture block drives the
Two shafts rotate in the second through-hole, rotate in the 5th groove so that the 4th tapered gear is driven by the second shaft, while the
Four tapered gear bands move the tapered gear of third, rotate in first through hole so that first rotating shaft is moved by the tapered gear band of third；
(2), pass through first rotating shaft, the second tapered gear, the 4th groove, the first tapered gear, screw rod, thread groove, the
Two pin rods, third groove, the second groove, the first pin rod, the first groove and profile this mates, first rotating shaft drive the second cone
Type gear rotates in the 4th groove, rotates in the 4th groove so that the first tapered gear is moved by the second tapered gear band, together
When the first tapered gear band move screw rod rotated in thread groove so that the second pin rod slides rising in third groove, simultaneously
Second pin rod is slipped into the second groove by screw rod drive, so that the first pin rod is fixed in the first groove, two profiles
Ontology, which is combined, to be finished.
The utility model structure is simple, easy to operate, can be quickly to two profile sheets by simple rotational action
Body is combined, time saving and energy saving, has brought very big convenience.
Detailed description of the invention
Fig. 1 be the utility model proposes steel door frame of section bar transverse section of section material figure structure schematic representation；
Fig. 2 be the utility model proposes steel door frame of section bar structural schematic diagram；
Fig. 3 be the utility model proposes steel door frame of section bar part A schematic cross-sectional view；
Fig. 4 be the utility model proposes steel door frame of section bar part B schematic cross-sectional view.
In figure: 1 first link block, 2 second link blocks, 3 profile ontologies, 4 first grooves, 5 first pin rods, 6 second grooves,
7 third grooves, 8 second pin rods, 9 thread grooves, 10 screw rods, 11 the 4th grooves, 12 first tapered gears, 13 the 5th grooves, 14
First through hole, 15 first rotating shafts, 16 second tapered gears, the tapered gear of 17 thirds, 18 second shafts, 19 the 4th tapered gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, steel door frame of section bar, including the first link block 1, the side of the first link block 1 are equipped with the second connection
Block 2, and the top of the first link block 1 and the second link block 2 are fixedly installed with profile ontology far from the side of the first link block 1
3, the first link block 1 offers the first groove 4 close to the side of the second link block 2, is slidably fitted with the first pin in the first groove 4
Bar 5, and the second groove 6 is offered in the top inner wall of the first groove 4, the top of the first pin rod 5 offers third groove 7, the
The second pin rod 8 is slidably fitted in three grooves 7, the top of the second pin rod 8 extends in the second groove 6, and the second pin rod 8 and
The inner wall of two grooves 6 is slidably connected, and the bottom end of the second pin rod 8 offers thread groove 9, and 9 internal screw thread of thread groove is equipped with spiral shell
Bar 10 offers the 4th groove 11 in the bottom interior wall of third groove 7, and the bottom end of screw rod 10 extends in the 4th groove 11, and
Fixing sleeve is equipped with the first tapered gear 12 on screw rod 10, and the first tapered gear 12 is located in the 4th groove 11, the second link block 2
Top offers the 5th groove 13, offers same on the 5th groove 13 and the 4th groove 11 side inner wall close to each other
One through-hole 14 is rotatably equipped with the same first rotating shaft 15 in first through hole 14, and it is recessed that one end of first rotating shaft 15 extends to the 4th
In slot 11 and it is welded with the second tapered gear 16, the second tapered gear 16 is engaged with the first tapered gear 12, first rotating shaft 15
The other end extends in the 5th groove 13 and is welded with the tapered gear 17 of third, and the second shaft 18 is equipped in the 5th groove 13, the
The bottom end of two shafts 18 is welded with the 4th tapered gear 19, and the 4th tapered gear 19 is engaged with the tapered gear 17 of third, passes through
Two link blocks 2, the first link block 1, the first pin rod 5, the first groove 4, the second fixture block, the 6th groove, 13, second turns of the 5th groove
Axis 18, the second through-hole, the 4th tapered gear 19, the tapered gear 17 of third, first rotating shaft 15 and first through hole 14 match, and first
Second link block 2 is close to the first link block 1 so that the first pin rod 5 slips into the first groove 4, at this time the first link block 1 with
Second link block 2 is in contact, and then uses slotted point screwdriver, the cutter head of screwdriver is slidably inserted at the top of the second fixture block
In six grooves, subsequent rotation screw knife rotates in the 5th groove 13 so that the second fixture block is driven, while the second fixture block drives
Second shaft 18 rotates in the second through-hole, turns in the 5th groove 13 so that the 4th tapered gear 19 is driven by the second shaft 18
It is dynamic, while the 4th tapered gear 19 drives the tapered gear 17 of third, so that first rotating shaft 15 is driven by the tapered gear 17 of third
Rotation in first through hole 14；Pass through first rotating shaft 15, the second tapered gear 16, the 4th groove 11, the first tapered gear 12, screw rod
10, thread groove 9, the second pin rod 8, third groove 7, the second groove 6, the first pin rod 5, the first groove 4 and profile ontology 3 match
It closes, first rotating shaft 15 drives the second tapered gear 16 to rotate in the 4th groove 11, so that the first tapered gear 12 is by the second cone
The drive of type gear 16 rotates in the 4th groove 11, while the first tapered gear 12 drives screw rod 10 to rotate in thread groove 9,
So that the second pin rod 8 slides rising in third groove 7, while the second pin rod 8 slips into the second groove 6 by the drive of screw rod 10
Interior, so that the first pin rod 5 is fixed in the first groove 4, two profile ontologies 3 are combined and finish, the utility model structure letter
It is single, it is easy to operate, quickly two profile ontologies 3 can be combined by simple rotational action, it is time saving and energy saving, give people
Bring great convenience.
In the utility model, it is fixedly installed with the first fixture block on the side wall of the 5th groove 13, is offered on the first fixture block
Two through-holes, the second shaft 18 are rotatably installed in the second through-hole, and the top of the second shaft 18 extends in the 5th groove 13 and welds
It is connected to the second fixture block, the second fixture block is rotatably installed in the 5th groove 13, and the 6th groove is offered at the top of the second fixture block, the
Turning set is set there are two bearing in one shaft 15, and the outer ring of two bearings is fixedly mounted on the inner wall of first through hole 14, the
The 7th groove is offered in the bottom interior wall of four grooves 11, and pin shaft, the bottom end welding of screw rod 10 are rotatably equipped in the 7th groove
On the top of pin shaft, third groove 7 offers sliding slot on the side inner wall far from the second link block 2, is slidably fitted in sliding slot
Sliding block, sliding block are extended in third groove 7 close to the side of the second link block 2 and are welded on the second pin rod 8, open up on sliding block
There is third through-hole, is fixedly installed with the same slide bar in the top inner wall and bottom interior wall of sliding slot, sliding bar is mounted on third
In through-hole, pass through the second link block 2, the first link block 1, the first pin rod 5, the first groove 4, the second fixture block, the 6th groove, the 5th
Groove 13, the second shaft 18, the second through-hole, the 4th tapered gear 19, the tapered gear 17 of third, first rotating shaft 15 and first through hole
14 match, first the second link block 2 close to the first link block 1, so that the first pin rod 5 slips into the first groove 4, at this time
First link block 1 is in contact with the second link block 2, then uses slotted point screwdriver, and the cutter head of screwdriver is slidably inserted into the
In the 6th groove at the top of two fixture blocks, subsequent rotation screw knife rotates in the 5th groove 13, together so that the second fixture block is driven
When the second fixture block drive the second shaft 18 rotated in the second through-hole so that the 4th tapered gear 19 by the second shaft 18 drive exist
Rotation in 5th groove 13, while the 4th tapered gear 19 drives the tapered gear 17 of third, so that first rotating shaft 15 is bored by third
The drive of type gear 17 rotates in first through hole 14；Pass through first rotating shaft 15, the second tapered gear 16, the 4th groove 11, first
Tapered gear 12, screw rod 10, thread groove 9, the second pin rod 8, third groove 7, the second groove 6, the first pin rod 5, the first groove 4
It is matched with profile ontology 3, first rotating shaft 15 drives the second tapered gear 16 to rotate in the 4th groove 11, so that first is tapered
Gear 12 is driven by the second tapered gear 16 and rotates in the 4th groove 11, while the first tapered gear 12 drives screw rod 10 in spiral shell
Rotation in line groove 9, so that the second pin rod 8 slides rising in third groove 7, while the second pin rod 8 is driven by screw rod 10 and slides
Dynamic to enter in the second groove 6, so that the first pin rod 5 is fixed in the first groove 4, two profile ontologies 3 are combined and finish, this
Utility model structure is simple, easy to operate, quickly can carry out group to two profile ontologies 3 by simple rotational action
It closes, it is time saving and energy saving, bring very big convenience.
Working principle: in use, first the second link block 2 close to the first link block 1, so that the first pin rod 5 slips into
In first groove 4, the first link block 1 is in contact with the second link block 2 at this time, slotted point screwdriver is then used, screwdriver
Cutter head be slidably inserted into the 6th groove at the top of the second fixture block, subsequent rotation screw knife, so that the second fixture block is driven
Rotation in five grooves 13, while the second fixture block drives the second shaft 18 to rotate in the second through-hole, so that the 4th tapered gear 19
It is driven by the second shaft 18 and is rotated in the 5th groove 13, while the 4th tapered gear 19 drives the tapered gear 17 of third, so that
First rotating shaft 15 is driven by the tapered gear 17 of third and rotates in first through hole 14, while first rotating shaft 15 drives the second tapered teeth
Wheel 16 rotates in the 4th groove 11, turns in the 4th groove 11 so that the first tapered gear 12 is driven by the second tapered gear 16
It is dynamic, while the first tapered gear 12 drives screw rod 10 to rotate in thread groove 9, so that the second pin rod 8 is sliding in third groove 7
It is dynamic to rise, while the second pin rod 8 is slipped into the second groove 6 by the drive of screw rod 10, so that the first pin rod 5 is fixed on first
In groove 4, two profile ontologies 3 are combined and finish.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. steel door frame of section bar, including the first link block (1), which is characterized in that the side of first link block (1) is equipped with the
Two link blocks (2), and the side of the top of the first link block (1) and the second link block (2) far from the first link block (1) is fixed
It being equipped with profile ontology (3), the first link block (1) offers the first groove (4) close to the side of the second link block (2), and first
It is slidably fitted with the first pin rod (5) in groove (4), and offers the second groove (6) in the top inner wall of the first groove (4), the
It is offered at the top of one pin rod (5) third groove (7), is slidably fitted with the second pin rod (8), the second pin rod in third groove (7)
(8) top extends in the second groove (6), and the second pin rod (8) and the inner wall of the second groove (6) are slidably connected, the second pin
The bottom end of bar (8) offers thread groove (9), and thread groove (9) internal screw thread is equipped with screw rod (10), the bottom of third groove (7)
The 4th groove (11) is offered on portion's inner wall, the bottom end of screw rod (10) extends in the 4th groove (11), and solid on screw rod (10)
Surely it is arranged with the first tapered gear (12), the first tapered gear (12) is located in the 4th groove (11), the top of the second link block (2)
Portion offers the 5th groove (13), offers on the 5th groove (13) the side inner wall close to each other with the 4th groove (11) same
A first through hole (14), first through hole (14) is interior to be rotatably equipped with the same first rotating shaft (15), one end of first rotating shaft (15)
Extend in the 4th groove (11) and be welded with the second tapered gear (16), the second tapered gear (16) and the first tapered gear
(12) it engaging, the other end of first rotating shaft (15) extends in the 5th groove (13) and is welded with the tapered gear of third (17), the
The second shaft (18) are equipped in five grooves (13), the bottom end of the second shaft (18) is welded with the 4th tapered gear (19), the 4th cone
Type gear (19) is engaged with the tapered gear of third (17).
2. steel door frame of section bar according to claim 1, which is characterized in that fixed on the side wall of the 5th groove (13)
First fixture block is installed, the second through-hole is offered on the first fixture block, the second shaft (18) is rotatably installed in the second through-hole.
3. steel door frame of section bar according to claim 1, which is characterized in that the top of second shaft (18) extends to
In 5th groove (13) and it is welded with the second fixture block, the second fixture block is rotatably installed in the 5th groove (13), and the second fixture block
Top offers the 6th groove.
4. steel door frame of section bar according to claim 1, which is characterized in that turning set is equipped on the first rotating shaft (15)
Two bearings, the outer ring of two bearings are fixedly mounted on the inner wall of first through hole (14).
5. steel door frame of section bar according to claim 1, which is characterized in that in the bottom interior wall of the 4th groove (11)
The 7th groove is offered, pin shaft is rotatably equipped in the 7th groove, the bottom end of screw rod (10) is welded on the top of pin shaft.
6. steel door frame of section bar according to claim 1, which is characterized in that the third groove (7) is far from the second connection
Sliding slot is offered on the side inner wall of block (2), and sliding block, side of the sliding block close to the second link block (2) are slidably fitted in sliding slot
It extends in third groove (7) and is welded on the second pin rod (8).
7. steel door frame of section bar according to claim 6, which is characterized in that third through-hole is offered on the sliding block, it is sliding
It is fixedly installed with the same slide bar in the top inner wall and bottom interior wall of slot, sliding bar is mounted in third through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858832.0U CN208416285U (en) | 2018-06-05 | 2018-06-05 | Steel door frame of section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858832.0U CN208416285U (en) | 2018-06-05 | 2018-06-05 | Steel door frame of section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416285U true CN208416285U (en) | 2019-01-22 |
Family
ID=65110119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820858832.0U Expired - Fee Related CN208416285U (en) | 2018-06-05 | 2018-06-05 | Steel door frame of section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416285U (en) |
-
2018
- 2018-06-05 CN CN201820858832.0U patent/CN208416285U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200605 |