CN112223178A - Adjustable fixing device for assembling aluminum alloy special-shaped door and window - Google Patents
Adjustable fixing device for assembling aluminum alloy special-shaped door and window Download PDFInfo
- Publication number
- CN112223178A CN112223178A CN202011117688.3A CN202011117688A CN112223178A CN 112223178 A CN112223178 A CN 112223178A CN 202011117688 A CN202011117688 A CN 202011117688A CN 112223178 A CN112223178 A CN 112223178A
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- aluminum alloy
- window
- fixing device
- assembling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an adjustable fixing device for assembling an aluminum alloy special-shaped door and window, which belongs to the technical field of aluminum alloy doors and windows and comprises a bottom plate, wherein the left side and the right side of the upper surface of the bottom plate are fixedly connected with fixing seats, the two fixing seats are fixedly connected with the left side and the right side of the lower surface of a shell through bolts, and the left side and the right side of the upper surface of the shell are fixedly connected with fixing plates. This fixing device with adjustable equipment of aluminum alloy dysmorphism door and window is used, through be provided with two fly leafs on the casing, remove the position that two fly leafs were adjusted to two movable rods, fix the aluminum alloy component of placing on the casing, use the pull ring to upwards stimulate the connecting rod simultaneously, make limiting plate upward movement, it is spacing to fixing the aluminum alloy component between two fly leafs, utilize above-mentioned structure can fix the aluminum alloy component, can carry out nimble adjustment according to its shape again, the practicality of this device has been increased, it is convenient to have brought for workman's equipment aluminum alloy door and window.
Description
Technical Field
The invention belongs to the technical field of aluminum alloy doors and windows, and particularly relates to an adjustable fixing device for assembling aluminum alloy special-shaped doors and windows.
Background
Aluminum alloy is usually made of alloy elements such as copper, zinc, manganese, silicon, magnesium and the like, is a non-ferrous metal structural material which is most widely applied in industry, and is widely used for manufacturing aluminum alloy doors and windows along with rapid development of scientific technology and industrial economy in recent years.
In-process at aluminum alloy door and window equipment, need fix the aluminum alloy component, in order to make things convenient for the workman to adorn, but current fixing device is behind fixed aluminum alloy component, can not adjust again, and assembly process requires comparatively high to the flexibility, adjustment fixing device that can not be nimble, use when just not being convenient for the equipment, and at the in-process of equipment, the corner of aluminum alloy component can produce burr and overlap phenomenon, the workman need clear away it, the sweeps that produces falls into in the door and window gap of equipment easily, influence the stability of equipment door and window, therefore, carry out the innovative design on the basis of fixing device for the equipment of original aluminium way alloy dysmorphism door and window.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects in the prior art, the invention provides an adjustable fixing device for assembling an aluminum alloy special-shaped door and window, which solves the problems that the existing fixing device for assembling the aluminum alloy special-shaped door and window is inconvenient to adjust, so that door and window components cannot be flexibly adjusted after being fixed, burrs and scraps generated by fins on the aluminum alloy components are cleaned, and the burrs and the scraps are easy to fall into the assembled door and window in time and influence the stability of the door and window.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable fixing device for assembling an aluminum alloy special-shaped door and window comprises a bottom plate, wherein the left side and the right side of the upper surface of the bottom plate are fixedly connected with fixing seats, the two fixing seats are fixedly connected with the left side and the right side of the lower surface of a shell through bolts, the left side and the right side of the upper surface of the shell are fixedly connected with fixing plates, a first through hole is formed in the side surface of each fixing plate, a movable rod is sleeved in the first through hole, a movable plate is fixedly connected with the left side of the movable rod, a groove is formed above the left side surface of the movable plate, a limiting plate is slidably connected in the groove, a connecting rod is fixedly connected to the right side of the upper surface of the limiting plate, the top end of the connecting rod penetrates through a third through hole and is fixedly connected with the lower surface of a pull ring, a spring is sleeved on the surface of the connecting rod, the lower surface of two fixing bases all is linked together with the top of pipeline, and the equal joint of two pipelines is at the upper surface of bottom plate, and the bottom of two pipelines all is linked together with the upper surface of the case that gathers materials, the inside left and right sides of case that gathers materials all is provided with the filter, the left and right sides of case lower surface that gathers materials all is provided with row hopper, it is provided with the fan in the case to gather materials, the fan is located between two filters.
As a further scheme of the invention: the upper surface of fixed plate is provided with fastening screw, fastening screw's bottom overlap joint is at the upper surface of movable rod.
As a further scheme of the invention: the lower surface of the movable plate is in lap joint with the upper surface of the shell.
As a further scheme of the invention: the right end of the movable rod penetrates through the second through hole and extends to the right side of the right side face of the frame, the second through hole is formed in the right side face of the frame, and the lower surface of the frame is fixedly connected to the upper surface of the bottom plate.
As a further scheme of the invention: the dead slot has been seted up to the upper surface of frame, the spout has all been seted up at the front and the back of dead slot inner wall, and the upper surface and the lower surface of two spout inner walls all are provided with the electro-magnet, and equal sliding connection has two sliders in two spouts, and the opposite face of two corresponding sliders is fixed connection respectively at the front and the back of grip block.
As a further scheme of the invention: the quantity of grip block is two, and the opposite face of two grip blocks all is provided with the bump, the bump adopts rubber to make.
As a further scheme of the invention: a plurality of blanking holes are formed in the upper surface of the shell and are arranged in a rectangular array.
As a further scheme of the invention: the lower surface of the discharge hopper is provided with a valve.
As a further scheme of the invention: the positions of the upper surface and the lower surface of the material collecting box, which correspond to the fans, are provided with screen plates, and the screen plates are made of stainless steel.
As a further scheme of the invention: the equal fixedly connected with supporting leg in the left and right sides of bottom plate lower surface, the bottom of two supporting legs all is provided with the protection and fills up.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. this fixing device with adjustable aluminum alloy special-shaped door and window equipment is used, through be provided with two fly leafs on the casing, adjust fastening screw's elasticity, remove the position that two fly leafs were adjusted to two movable rods, it fixes to placing the aluminum alloy component on the casing, use the pull ring to upwards stimulate the connecting rod simultaneously, make limiting plate upward movement, under the effect of spring, it is spacing to fixing the aluminum alloy component between two fly leafs, prevent that the aluminum alloy component can't be fixed by two fly leafs because of the side dysmorphism, utilize above-mentioned structure can fix the aluminum alloy component, can carry out nimble adjustment according to its shape again, the practicality of this device has been increased, it is convenient to have brought for workman's equipment aluminum alloy door and window.
2. This fixing device with adjustable equipment of aluminum alloy dysmorphism door and window is used, through setting up the fan, utilize the fan to discharge the air in the case that gathers materials from the otter board, make the case that gathers materials become negative pressure state, make the air in two pipeline extraction casings, and then make the casing become negative pressure state, thereby make a plurality of blanking hole can clear up the sweeps on the casing, avoid the sweeps to influence aluminum alloy door and window's equipment, and the sweeps of collecting is concentrated in arranging the hopper, the workman of being convenient for carries out centralized processing.
3. This fixing device with adjustable equipment of aluminum alloy special-shaped door and window is used through setting up frame, dead slot, spout, electro-magnet, slider and limiting plate, under the electro-magnet on-state, can fix four sliders in the spout to make two grip blocks centre gripping aluminium alloy component standing, when the electro-magnet outage, four sliders can be nimble move in the spout, and the workman of being convenient for adjusts the position of two grip blocks, thereby has brought the convenience for the fixed aluminium alloy component of workman.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
FIG. 3 is an enlarged view of part B of the present invention;
FIG. 4 is an enlarged view of a portion C of the present invention;
FIG. 5 is a schematic perspective view of the housing of the present invention;
FIG. 6 is a schematic perspective view of a clamping plate according to the present invention;
in the figure: the device comprises a base plate 1, a fixed seat 2, a shell 3, a fixed plate 4, a first through hole 5, a movable rod 6, a fastening screw 7, a second through hole 8, a frame 9, a movable plate 10, a groove 11, a limiting plate 12, a connecting rod 13, a third through hole 14, a pull ring 15, a spring 16, a hollow groove 17, a sliding groove 18, an electromagnet 19, a sliding block 20, a clamping plate 21, a salient point 22, a blanking hole 23, a pipeline 24, a material collecting box 25, a filter plate 26, a material discharging hopper 27, a valve 28, a fan 29, a screen plate 30 and supporting legs 31.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 6, the present invention provides a technical solution: an adjustable fixing device for assembling an aluminum alloy special-shaped door and window comprises a bottom plate 1, wherein the left side and the right side of the upper surface of the bottom plate 1 are fixedly connected with fixed seats 2, the two fixed seats 2 are fixedly connected with the left side and the right side of the lower surface of a shell 3 through bolts, the left side and the right side of the upper surface of the shell 3 are fixedly connected with fixed plates 4, the side surface of each fixed plate 4 is provided with a first through hole 5, the first through hole 5 is sleeved with a movable rod 6, the left end of the movable rod 6 is fixedly connected with a movable plate 10, the upper part of the left side surface of the movable plate 10 is provided with a groove 11, the groove 11 is slidably connected with a limiting plate 12, the right side of the upper surface of the limiting plate 12 is fixedly connected with a connecting rod 13, the top end of the connecting rod 13 penetrates through, the top end and the bottom end of the spring 16 are respectively fixedly connected to the lower surface of the pull ring 15 and the upper surface of the movable plate 10, the two movable plates 10 are arranged on the shell 3, the tightness degree of the fastening screw 7 is adjusted, the two movable rods 6 are moved to adjust the positions of the two movable plates 10, the aluminum alloy component placed on the shell 3 is fixed, meanwhile, the pull ring 15 is used for pulling the connecting rod 13 upwards, so that the limiting plate 12 moves upwards, under the action of the spring 16, the aluminum alloy component fixed between the two movable plates 10 is limited, the aluminum alloy component is prevented from being fixed by the two movable plates 10 due to the special shape of the side surface, the aluminum alloy component can be fixed by using the structure, the flexible adjustment can be carried out according to the shape of the aluminum alloy component, the practicability of the device is improved, convenience is brought to workers for assembling aluminum alloy doors and windows, and, two equal joints of pipeline 24 are at the upper surface of bottom plate 1, the bottom of two pipeline 24 all is linked together with the upper surface of case 25 that gathers materials, the inside left and right sides of case 25 that gathers materials all is provided with filter 26, the left and right sides of case 25 lower surface that gathers materials all is provided with row hopper 27, be provided with fan 29 in the case 25 that gathers materials, fan 29 is located between two filter 26, through setting up fan 29, utilize fan 29 to discharge from otter board 30 the air in the case 25 that gathers materials, make case 25 that gathers materials become negative pressure state, make two pipeline 24 extract the air in casing 3, and then make casing 3 become negative pressure state, thereby make a plurality of blanking hole 23 can clear up the sweeps on the casing 3, avoid the sweeps to influence aluminum alloy door and window's equipment, and the sweeps of collecting concentrate in row hopper 27, the workman of being convenient for carries out centralized processing.
Specifically, as shown in fig. 1, the right end of the movable rod 6 passes through the second through hole 8 and extends to the right side of the right side surface of the frame 9, the second through hole 8 is formed in the right side surface of the frame 9, the lower surface of the frame 9 is fixedly connected to the upper surface of the bottom plate 1, by arranging the second through hole 8, normal left and right movement of the movable rod 6 is ensured, meanwhile, the movable rod 6 is limited, and the stability of the movable plate 10 is ensured, the upper surface of the housing 3 is provided with a plurality of blanking holes 23, the plurality of blanking holes 23 are arranged in a rectangular array, by arranging the blanking holes 23, it is ensured that scraps generated by assembling aluminum alloy doors and windows can be collected into the collecting box 25 through the blanking holes 23, thereby reducing the influence of the scraps on assembling aluminum alloy doors and windows, the lower surface of the discharging hopper 27 is provided with a valve 28, by arranging the valve 28, controlling the opening and closing of the valve 28, and discharging of, it is convenient to have brought for the workman handles the sweeps, the position that collection workbin 25 upper surface and lower surface correspond fan 29 all is provided with otter board 30, otter board 30 adopts the stainless steel to make, through setting up otter board 30, make collection workbin 25 and external intercommunication each other, can not influence fan 29 normal work simultaneously, the equal fixedly connected with supporting leg 31 in the left and right sides of 1 lower surface of bottom plate, the bottom of two supporting legs 31 all is provided with the protection and fills up, through setting up supporting leg 31, can make the support of bottom plate 1 become more stable, simultaneously for collection workbin 25 provides installation space.
Specifically, as shown in fig. 2, the upper surface of the fixing plate 4 is provided with a fastening screw 7, the bottom end of the fastening screw 7 is lapped on the upper surface of the movable rod 6, and the movable rod 6 can be fixed or adjusted by setting the fastening screw 7 and adjusting the tightness degree of the fastening screw 7, so that the aluminum alloy member can be flexibly fixed.
Specifically, as shown in fig. 3, the lower surface of the movable plate 10 is overlapped with the upper surface of the housing 3, and by setting the relationship between the movable plate 10 and the housing 3, the movable plate 10 can bring the scraps on the housing 3 into the blanking hole 23 during the moving process, so that the special cleaning by a worker is not needed, and the operation process of the worker is reduced.
Specifically, as shown in fig. 4, the upper surface of the frame 9 is provided with an empty groove 17, the front and back surfaces of the inner wall of the empty groove 17 are both provided with sliding grooves 18, the upper and lower surfaces of the inner wall of the two sliding grooves 18 are both provided with electromagnets 19, two sliding blocks 20 are slidably connected in the two sliding grooves 18, the opposite surfaces of the two corresponding sliding blocks 20 are respectively and fixedly connected to the front and back surfaces of the clamping plates 21, by providing the frame 9, the empty groove 17, the sliding grooves 18, the electromagnets 19, the sliding blocks 20 and the limiting plates 12, in the power-on state of the electromagnets 19, the four sliding blocks 20 can be fixed in the sliding grooves 18, so that the two clamping plates 21 can clamp the erected aluminum alloy component, when the electromagnets 19 are powered off, the four sliding blocks 20 can flexibly move in the sliding grooves 18, so that a worker can conveniently adjust the positions of the two clamping plates 21, the quantity of grip block 21 is two, and the opposite face of two grip blocks 21 all is provided with bump 22, and bump 22 adopts rubber to make, through setting up bump 22, can increase the anti-skidding effect of the fixed aluminum alloy component of two grip blocks 21, guarantees the fixed effect of two grip blocks 21.
The working principle of the invention is as follows:
s1, when the aluminum alloy member is used, a worker places the aluminum alloy member on the shell 3, tightness of the two fastening screws 7 is controlled, the two movable rods 6 are moved to drive the two movable plates 10 to move according to the shape of the aluminum alloy member, when the two movable plates 10 are adjusted, the connecting rod 13 is pulled upwards through the pull ring 15, the connecting rod 13 drives the limiting plate 12 to move upwards, it is ensured that the limiting plate 12 is located above the aluminum alloy member, when the pull ring 15 is loosened, the connecting rod 13 drives the limiting plate 12 to move downwards through the tensile force generated by the spring 16, the aluminum alloy member is limited, and when the two movable plates 10 fix the movable plates 10, the two fastening screws 7 are tightened;
s2, when the vertical aluminum alloy component is fixed, the electromagnet 19 is controlled to be powered off through an external switch, the positions of the two clamping plates 21 are moved, the aluminum alloy component is fixed by the two clamping plates 21, the electromagnet 19 is controlled to be powered on through the switch, the four sliders 20 are adsorbed by magnetic force generated by the electromagnet 19, the vertical aluminum alloy component is stably fixed by the two clamping plates 21, and when the aluminum alloy component needs to be adjusted, the electromagnet 19 is controlled to be powered on or powered off through the switch, so that the positions of the two clamping plates 21 are adjusted;
s3, finally, when the aluminum alloy door and window is assembled, the fan 29 is controlled to be started through the external switch, the fan 29 discharges air in the material collecting box 25 from the screen plate 30, the material collecting box 25 is in a negative pressure state, air in the shell 3 is pumped out through the two pipelines 24, the shell 3 is further in a negative pressure state, the plurality of blanking holes 23 generate suction force, scraps on the shell 3 are collected in the material collecting box 25, and the collected scraps are discharged in a centralized mode by opening the valve 28.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides an aluminium alloy dysmorphism fixing device with adjustable door and window equipment is used, includes bottom plate (1), its characterized in that: the left side and the right side of the upper surface of the bottom plate (1) are both fixedly connected with a fixing seat (2), the two fixing seats (2) are both fixedly connected with the left side and the right side of the lower surface of the shell (3) through bolts, the left side and the right side of the upper surface of the shell (3) are both fixedly connected with a fixing plate (4), a first through hole (5) is formed in the side surface of the fixing plate (4), a movable rod (6) is sleeved in the first through hole (5), a movable plate (10) is fixedly connected with the left end of the movable rod (6), a groove (11) is formed above the left side surface of the movable plate (10), a limiting plate (12) is slidably connected in the groove (11), a connecting rod (13) is fixedly connected to the right side of the upper surface of the limiting plate (12), and the top end of the connecting rod (, the upper surface at recess (11) inner wall is seted up in third through-hole (14), spring (16) have been cup jointed on the surface of connecting rod (13), the top and the bottom of spring (16) are fixed connection respectively at the lower surface of pull ring (15) and the upper surface of fly leaf (10), and the lower surface of two fixing bases (2) all is linked together with the top of pipeline (24), and the upper surface at bottom plate (1) is all blocked in two pipeline (24), and the bottom of two pipeline (24) all is linked together with the upper surface of case (25) of gathering, the inside left and right sides of case (25) of gathering all is provided with filter (26), the left and right sides of case (25) lower surface of gathering all is provided with row material fill (27), be provided with fan (29) in case (25) of gathering, fan (29) are located between two filter (26).
2. The adjustable fixing device for assembling the special-shaped aluminum alloy door and window as claimed in claim 1, wherein: the upper surface of fixed plate (4) is provided with fastening screw (7), the bottom overlap joint of fastening screw (7) is at the upper surface of movable rod (6).
3. The adjustable fixing device for assembling the special-shaped aluminum alloy door and window as claimed in claim 1, wherein: the lower surface of the movable plate (10) is in lap joint with the upper surface of the shell (3).
4. The adjustable fixing device for assembling the special-shaped aluminum alloy door and window as claimed in claim 1, wherein: the right-hand member of movable rod (6) passes second through-hole (8) and extends to the right side of frame (9) right flank, the right flank in frame (9) is seted up in second through-hole (8), the lower surface fixed connection of frame (9) is at the upper surface of bottom plate (1).
5. The adjustable fixing device for assembling the special-shaped aluminum alloy door and window as claimed in claim 4, wherein: dead slot (17) have been seted up to the upper surface of frame (9), spout (18) have all been seted up at the front and the back of dead slot (17) inner wall, and the upper surface and the lower surface of two spout (18) inner walls all are provided with electro-magnet (19), and equal sliding connection has two slider (20) in two spout (18), and the opposite face difference fixed connection of two corresponding slider (20) is at the front and the back of grip block (21).
6. The adjustable fixing device for assembling the special-shaped aluminum alloy door and window as claimed in claim 5, wherein: the number of the clamping plates (21) is two, the opposite surfaces of the two clamping plates (21) are provided with salient points (22), and the salient points (22) are made of rubber.
7. The adjustable fixing device for assembling the special-shaped aluminum alloy door and window as claimed in claim 1, wherein: a plurality of blanking holes (23) are formed in the upper surface of the shell (3), and the blanking holes (23) are arranged in a rectangular array.
8. The adjustable fixing device for assembling the special-shaped aluminum alloy door and window as claimed in claim 1, wherein: the lower surface of the discharge hopper (27) is provided with a valve (28).
9. The adjustable fixing device for assembling the special-shaped aluminum alloy door and window as claimed in claim 1, wherein: the upper surface and the lower surface of the material collecting box (25) are provided with screen plates (30) corresponding to the position of the fan (29), and the screen plates (30) are made of stainless steel.
10. The adjustable fixing device for assembling the special-shaped aluminum alloy door and window as claimed in claim 1, wherein: the equal fixedly connected with supporting leg (31) of the left and right sides of bottom plate (1) lower surface, the bottom of two supporting legs (31) all is provided with the protection and fills up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011117688.3A CN112223178A (en) | 2020-10-19 | 2020-10-19 | Adjustable fixing device for assembling aluminum alloy special-shaped door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011117688.3A CN112223178A (en) | 2020-10-19 | 2020-10-19 | Adjustable fixing device for assembling aluminum alloy special-shaped door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112223178A true CN112223178A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011117688.3A Pending CN112223178A (en) | 2020-10-19 | 2020-10-19 | Adjustable fixing device for assembling aluminum alloy special-shaped door and window |
Country Status (1)
| Country | Link |
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| CN (1) | CN112223178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213550A (en) * | 2023-02-10 | 2023-06-06 | 广州科莱思诚铝业有限公司 | Aluminum alloy profile frame forming device and method |
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| CN210381497U (en) * | 2019-07-15 | 2020-04-21 | 信丰骏达电子科技有限公司 | Positioning device for processing circuit board |
| CN210475596U (en) * | 2019-08-02 | 2020-05-08 | 上海华验精密机电科技有限公司 | Perforating device is used in machine part processing |
| CN210650307U (en) * | 2019-07-06 | 2020-06-02 | 吉日门窗(大连)有限公司 | Fixing device is used in aluminum alloy door and window processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101198990B1 (en) * | 2011-05-20 | 2012-11-07 | (주)원진엠앤티 | CNC work jig for a Waterproof window frame and manufacturing method of the waterproof window frame |
| CN208729931U (en) * | 2018-08-31 | 2019-04-12 | 河源市瑞达自动化设备有限公司 | A kind of PVC board punching jig |
| CN210650307U (en) * | 2019-07-06 | 2020-06-02 | 吉日门窗(大连)有限公司 | Fixing device is used in aluminum alloy door and window processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116213550A (en) * | 2023-02-10 | 2023-06-06 | 广州科莱思诚铝业有限公司 | Aluminum alloy profile frame forming device and method |
| CN116213550B (en) * | 2023-02-10 | 2024-05-28 | 佛山市顺德区顺兆亿铝业有限公司 | Aluminum alloy profile frame forming device and method |
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Application publication date: 20210115 |
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