CN209502625U - A kind of fireproof door frame bending machine - Google Patents
A kind of fireproof door frame bending machine Download PDFInfo
- Publication number
- CN209502625U CN209502625U CN201920055609.7U CN201920055609U CN209502625U CN 209502625 U CN209502625 U CN 209502625U CN 201920055609 U CN201920055609 U CN 201920055609U CN 209502625 U CN209502625 U CN 209502625U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- machine table
- threaded rod
- workbench
- door frame
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of fireproof door frame bending machines, including machine table, the upper end of the machine table is fixedly connected with mounting rack, the upper end of the mounting rack is fixedly installed with hydraulic cylinder, the piston end of the hydraulic cylinder extends to below through mounting rack and is fixedly connected with upper die head, the upper end of the machine table is fixedly connected with workbench, the workbench upper surface is equipped with and lower die cavity corresponding above and below upper die head position, the workbench upper surface is equipped with the fixed mechanism for fixing plate, the upper surface of the machine table is equipped with mounting groove, the position-limit mechanism limited to plate is equipped in the mounting groove.The utility model structure is simple, reliable and stable, flexibility and changeability, is processed into the changeable doorframe of various doorframe lace width, meets customer need to greatest extent.
Description
Technical field
The utility model relates to fire resistant doorsets technical field of processing equipment more particularly to a kind of fireproof door frame bending machines.
Background technique
Fire resistant doorsets refer to is able to satisfy the door that fire stability, integrality and thermal insulation require within a certain period of time.It is to set
There are the fire protection separators of certain fire resistance in fire protection interval, emergency staircase, vertical shaft etc..
Existing fire resistant doorsets are generally made of door-plate, doorframe and internal refractories, and doorframe needs to use curved in processing
Folding machine bends doorframe lace, but existing doorframe bar folder, generally can only all bend the doorframe of fixed lace width,
Cannot as needed flexible modulation, process 5 centimeters of fire resistant doorsets, 7 centimeters of security doors, 9 centimeters of security doors, 10 centimeters of antitheft grades are not
The doorframe for hem width degree of suiting
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of fireproof door frame proposed
Bending machine.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of fireproof door frame bending machine, including machine table, the upper end of the machine table is fixedly connected with mounting rack, described
The upper end of mounting rack is fixedly installed with hydraulic cylinder, and the piston end of the hydraulic cylinder extends to below and solid through mounting rack
Surely it is connected with upper die head, the upper end of the machine table is fixedly connected with workbench, and the workbench upper surface is equipped with and upper die head
Corresponding lower die cavity above and below position, the workbench upper surface are equipped with the fixed mechanism for fixing plate, the machine table
Upper surface be equipped with mounting groove, the position-limit mechanism limited to plate is equipped in the mounting groove.
Preferably, the fixed mechanism includes the U-shaped frame for being fixedly connected on workbench upper end, is set on the inside of the U-shaped frame
There is pressing plate, the middle part of the U-shaped frame is run through vertically equipped with rotating bar, and rotating bar and U-shaped frame are rotatablely connected, the rotating bar
Upper end is fixedly connected with handle, and the lower end of the rotating bar is fixedly connected with the second threaded rod, screw thread on second threaded rod
It is socketed with screw shell, the lower end of the screw shell is fixedly connected on pressing plate, symmetrically fixed on the pressing plate upper surface to connect
It connects there are two spacing collar, slidably connects gag lever post in two spacing collars, the upper end of two gag lever posts is equal
It is fixedly connected on the inner roof wall of U-shaped frame.
Preferably, the position-limit mechanism includes the first threaded rod being horizontally set in mounting groove, first threaded rod
One end be rotatably connected on the inner wall of mounting groove, the other end of first threaded rod is fixedly connected with shaft, the shaft
The other end through mounting groove inner wall and extend on the outside of machine table, the shaft is located at the fixed company in one end on the outside of machine table
It is connected to crank, screw thread is socketed with movable block on first threaded rod, and the upper end of the movable block, which is fixedly connected with, to be vertically arranged
Baffle, the upper end of the machine table is fixedly connected with graduated scale.
Preferably, antiskid rubber is fixedly connected on the lower end surface of the pressing plate.
Preferably, the handle and rotating bar are integrally formed.
The utility model has the beneficial effects that
By the way that fixed mechanism is arranged, when carrying out bending process to plate, plate is placed on workbench, turning handle
Hand, driving rotating bar rotation, drives the rotation of the second threaded rod, since the second threaded rod is threadedly coupled with screw shell, gag lever post
With the position-limiting action of spacing collar, so that pressing plate moves down, and then plate is clamped into fixation.
By the way that position-limit mechanism is arranged, it will be placed on workbench to bending sheets, and one end of plate be resisted into baffle, then pass through
Fixed mechanism fixes plate, starts hydraulic cylinder, and upper die head is driven to move down, and cooperates lower die cavity, bends to plate, when needing
When adjusting the width at plate bending place and sheet edge, that is, when needing to be bent into the frame of different in width, need to adjust gear
Plate rotates crank, drive shaft rotation drives the rotation of the first threaded rod, due to the first threaded rod and activity at a distance from upper die head
Block is threadedly coupled, so that movable block is mobile, baffle can be driven mobile, the position of baffle can be regulated referring to graduated scale
It sets.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fireproof door frame bending machine structural schematic diagram；
Fig. 2 be the utility model proposes a kind of fireproof door frame bending machine fixed mechanism structural schematic diagram.
In figure: 1 machine table, 2 graduated scales, 3 baffles, 4 mounting racks, 5 hydraulic cylinders, 6 upper die heads, 7 lower die cavitys, 8 U-shaped framves,
9 movable blocks, 10 first threaded rods, 11 mounting grooves, 12 workbench, 13 shafts, 14 cranks, 15 spacing collars, 16 gag lever posts, 17 pressures
Plate, 18 rotating bars, 19 handles, 20 second threaded rods, 21 screw shells.
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.1-2, a kind of fireproof door frame bending machine, including machine table 1, the upper end of machine table 1 are fixedly connected with peace
4 are shelved, the upper end of mounting rack 4 is fixedly installed with hydraulic cylinder 5, and the piston end of hydraulic cylinder 5 extends under it through mounting rack 4
Side is simultaneously fixedly connected with upper die head 6, and the upper end of machine table 1 is fixedly connected with workbench 12,12 upper surface of workbench be equipped with it is upper
Corresponding lower die cavity 7 above and below 6 position of die head, 12 upper surface of workbench are equipped with the fixed mechanism for fixing plate, machine table 1
Upper surface be equipped with mounting groove 11, the position-limit mechanism limited to plate is equipped in mounting groove 11.
In the utility model, fixed mechanism includes the U-shaped frame 8 for being fixedly connected on 12 upper end of workbench, the inside of U-shaped frame 8
Equipped with pressing plate 17, the middle part of U-shaped frame 8 is run through vertically equipped with rotating bar 18, and rotating bar 18 and U-shaped frame 8 are rotatablely connected, rotating bar
18 upper end is fixedly connected with handle 19, and the lower end of rotating bar 18 is fixedly connected with the second threaded rod 20, on the second threaded rod 20
Screw thread is socketed with screw shell 21, and the lower end of screw shell 21 is fixedly connected on pressing plate 17, fixed on the lower end surface of pressing plate 17
It is connected with antiskid rubber, effectively anti-skidding, when fixed plate is stronger.Handle 19 and rotating bar 18 are integrally formed, 17 upper end of pressing plate
It is symmetrically fixedly connected on face there are two spacing collar 15, gag lever post 16, two limits is slidably connected in two spacing collars 15
The upper end of position bar 16 is fixedly connected on the inner roof wall of U-shaped frame 8, by the way that fixed mechanism is arranged, is added carrying out bending to plate
Plate is placed on workbench 12 by working hour, swing handle 19, and driving rotating bar 18 rotates, and drives the rotation of the second threaded rod 20,
Since the second threaded rod 20 is threadedly coupled with screw shell 21, the position-limiting action of gag lever post 16 and spacing collar 15, so that
Pressing plate 17 moves down, and then plate is clamped fixation.
Position-limit mechanism includes the first threaded rod 10 being horizontally set in mounting groove 11, one end rotation of the first threaded rod 10
It is connected on the inner wall of mounting groove 11, the other end of the first threaded rod 10 is fixedly connected with shaft 13, and the other end of shaft 13 passes through
It wears the inner wall of mounting groove 11 and extends to 1 outside of machine table, one end that shaft 13 is located at 1 outside of machine table is fixedly connected with crank
14, screw thread is socketed with movable block 9 on the first threaded rod 10, and the upper end of movable block 9 is fixedly connected with the baffle 3 being vertically arranged, adds
The upper end of work platform 1 is fixedly connected with graduated scale 2.
When the utility model is used, it will be placed in bending sheets on workbench 12, one end of plate is resisted into baffle 3, turned
Dynamic handle 19, driving rotating bar 18 rotate, and drive the rotation of the second threaded rod 20, due to the second threaded rod 20 and 21 spiral shell of screw shell
Plate so that pressing plate 17 moves down, and then is clamped fixation by line connection, the position-limiting action of gag lever post 16 and spacing collar 15,
Plate is fixed by fixed mechanism again, starts hydraulic cylinder 5, upper die head 6 is driven to move down, cooperates lower die cavity 7, plate is carried out
Bending when needing to be bent into the frame of different in width, is needed when needing to adjust the width at plate bending place and sheet edge
It wants controllable register 3 at a distance from upper die head 6, rotates crank 14, the rotation of drive shaft 13 drives the rotation of the first threaded rod 10, due to
First threaded rod 10 is threadedly coupled with movable block 9, so that movable block 9 is mobile, baffle 3 can be driven mobile, referring to scale
Ruler 2 can regulate the position of baffle 3.
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 (5)
1. a kind of fireproof door frame bending machine, including machine table (1), which is characterized in that the upper end of the machine table (1) is fixed to be connected
It is connected to mounting rack (4), the upper end of the mounting rack (4) is fixedly installed with hydraulic cylinder (5), the piston of the hydraulic cylinder (5)
End extends to below and is fixedly connected with upper die head (6) through mounting rack (4), and the upper end of the machine table (1) is fixedly connected
Have workbench (12), workbench (12) upper surface be equipped with lower die cavity (7) corresponding above and below upper die head (6) position, it is described
Workbench (12) upper surface is equipped with the fixed mechanism for fixing plate, and the upper surface of the machine table (1) is equipped with installation
Slot (11), the mounting groove (11) is interior to be equipped with the position-limit mechanism limited to plate.
2. a kind of fireproof door frame bending machine according to claim 1, which is characterized in that the fixed mechanism includes fixing
It is connected to the U-shaped frame (8) of workbench (12) upper end, the inside of the U-shaped frame (8) is equipped with pressing plate (17), the U-shaped frame (8)
Middle part is run through vertically equipped with rotating bar (18), and rotating bar (18) and U-shaped frame (8) are rotatablely connected, the rotating bar (18) it is upper
End is fixedly connected with handle (19), and the lower end of the rotating bar (18) is fixedly connected with the second threaded rod (20), second spiral shell
Screw thread is socketed with screw shell (21) on rasp bar (20), and the lower end of the screw shell (21) is fixedly connected on pressing plate (17),
It is symmetrically fixedly connected on pressing plate (17) upper surface there are two spacing collar (15), two spacing collars (15) are interior sliding
Dynamic to be connected with gag lever post (16), the upper end of two gag lever posts (16) is fixedly connected on the inner roof wall of U-shaped frame (8).
3. a kind of fireproof door frame bending machine according to claim 1, which is characterized in that the position-limit mechanism includes level
One end of the first threaded rod (10) being arranged in mounting groove (11), first threaded rod (10) is rotatably connected on mounting groove
(11) on inner wall, the other end of first threaded rod (10) is fixedly connected with shaft (13), the shaft (13) it is another
End is run through the inner wall of mounting groove (11) and is extended on the outside of machine table (1), and the shaft (13) is located at one on the outside of machine table (1)
End is fixedly connected with crank (14), and screw thread is socketed with movable block (9) on first threaded rod (10), the movable block (9)
Upper end is fixedly connected with the baffle (3) being vertically arranged, and the upper end of the machine table (1) is fixedly connected with graduated scale (2).
4. a kind of fireproof door frame bending machine according to claim 2, which is characterized in that the lower end surface of the pressing plate (17)
On be fixedly connected with antiskid rubber.
5. a kind of fireproof door frame bending machine according to claim 2, which is characterized in that the handle (19) and rotating bar
(18) it is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055609.7U CN209502625U (en) | 2019-01-14 | 2019-01-14 | A kind of fireproof door frame bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055609.7U CN209502625U (en) | 2019-01-14 | 2019-01-14 | A kind of fireproof door frame bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209502625U true CN209502625U (en) | 2019-10-18 |
Family
ID=68200637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920055609.7U Expired - Fee Related CN209502625U (en) | 2019-01-14 | 2019-01-14 | A kind of fireproof door frame bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209502625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775217A (en) * | 2020-12-25 | 2021-05-11 | 衢州职业技术学院 | Laser cladding coupling rolling bending technology |
| CN113680874A (en) * | 2021-08-03 | 2021-11-23 | 滁州市朝友精密制造有限公司 | Stainless steel machine case rack panel beating former |
-
2019
- 2019-01-14 CN CN201920055609.7U patent/CN209502625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775217A (en) * | 2020-12-25 | 2021-05-11 | 衢州职业技术学院 | Laser cladding coupling rolling bending technology |
| CN113680874A (en) * | 2021-08-03 | 2021-11-23 | 滁州市朝友精密制造有限公司 | Stainless steel machine case rack panel beating former |
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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: 20191018 Termination date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |