CN210476036U - Manufacturing tool for steel door framework - Google Patents
Manufacturing tool for steel door framework Download PDFInfo
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- CN210476036U CN210476036U CN201921619742.7U CN201921619742U CN210476036U CN 210476036 U CN210476036 U CN 210476036U CN 201921619742 U CN201921619742 U CN 201921619742U CN 210476036 U CN210476036 U CN 210476036U
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- steel door
- door frame
- pressing arm
- arm
- top beam
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Abstract
The utility model discloses a manufacturing tool of a steel door frame, which comprises a working platform, a portal frame for the working platform to pass through and a pressing arm, wherein the upper table surface of the working platform is a horizontal plane and is used for placing an initial structure after the spot welding of the steel door frame; the lower pressing arm is used for being placed between the lower surface of a top beam of the portal frame and the top surface of the primary structure, and can do telescopic motion in the direction perpendicular to the upper table surface. In the actual use process of the manufacturing tool, leveling can be achieved without manual beating, leveling operation can be achieved only by operating the pressing arm, operation is simple and convenient, leveling time is greatly shortened, labor intensity is effectively reduced, and in addition, the mechanical adjustment of the pressing arm is more accurate compared with manual beating.
Description
Technical Field
The utility model relates to a frock technical field especially relates to a preparation frock of steel door skeleton.
Background
For the steel door frame, the steel door frame is generally in a primary structure formed by splicing and spot welding profile steels (channel steels or square tubes), then the levelness is measured manually by adopting a level gauge, the levelness is manually knocked and leveled to the leveled position of a levelness part, and after the leveling is finished, accurate welding is carried out to obtain the finished product structure of the steel door frame. In the manufacturing process, because the leveling is beaten manually, the time consumption is long, the labor intensity is high, and the adjustment precision is not easy to guarantee.
In summary, how to solve the problems of long time consumption and high labor intensity in the manufacturing process of the steel door frame becomes a technical problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a preparation frock of steel door skeleton to solve the problem that the preparation process of steel door skeleton is long consuming time and intensity of labour is big.
In order to achieve the purpose, the utility model provides a manufacturing tool of a steel door frame, which comprises a working platform, a portal frame for the working platform to pass through and a lower pressing arm, wherein the upper table surface of the working platform is a horizontal plane and is used for placing an initial structure after the spot welding of the steel door frame; the lower pressing arm is used for being placed between the lower surface of the top beam of the portal frame and the top surface of the initial structure, and can do telescopic motion along the direction perpendicular to the upper table surface.
Preferably, the top end of the lower pressing arm is connected with the lower surface of the top beam, can horizontally translate relative to the lower surface of the top beam and can be locked in position.
Preferably, the top end of the pressing arm is connected with the lower surface of the top beam in an attractive manner through magnetic force.
Preferably, the top end of the lower pressing arm is provided with an electromagnet, the lower pressing arm is provided with an electromagnetic switch for controlling the opening and closing of the electromagnet through magnetic force, and the top beam is made of iron.
Preferably, the lower pressure arm includes linking arm and jack, the one end of linking arm with the lower surface of back timber is connected, the other end of linking arm with the jacking arm of jack is connected, just the base of jack be with the parallel horizontal plane of last mesa.
Preferably, the number of the pressing arms is plural.
Preferably, a travelling mechanism is further arranged below the working platform and comprises a travelling motor and travelling wheels.
Preferably, be provided with the infrared distance measuring instrument of even arrangement on the back timber, infrared distance measuring instrument is used for detecting the upper surface distance of steel door frame's primary structure is the vertical height of back timber.
Preferably, the pressing arm is further connected with a controller, and the controller is used for controlling the pressing amount of the pressing arm according to the vertical height detected by the infrared distance meter.
Preferably, the lower surface of the top beam can cover the entire upper surface of the steel door frame.
Compared with the introduction content of the background art, the manufacturing tool of the steel door frame comprises a working platform, a portal frame for the working platform to pass through and a lower pressing arm, wherein the upper table surface of the working platform is a horizontal plane and is used for placing an initial structure of the steel door frame after spot welding; the lower pressing arm is used for being placed between the lower surface of a top beam of the portal frame and the top surface of the primary structure, and can do telescopic motion in the direction perpendicular to the upper table surface. Above-mentioned preparation equipment is in the in-service use in-process, at first place the steel door skeleton that spot welding becomes the primary structure place on work platform's last mesa, then detect the roughness of the upper surface of steel door skeleton, the detection mode can adopt the spirit level to measure, discover the position of unevenness after, place the arm that pushes down between the lower surface of the back timber of portal frame and the top surface of primary structure, push down the arm to this position through horizontal migration, the drive pushes down the arm and pushes down and can realize the leveling operation to predetermineeing the volume, can carry out accurate welding operation after the leveling is accomplished. In the process, the leveling can be realized without manual beating, the leveling operation can be realized only by operating the pressing arm, the operation is simple and convenient, the leveling time is greatly shortened, the labor intensity is effectively reduced, and in addition, the leveling is more accurate compared with the manual beating by the mechanical adjustment of the pressing arm.
Drawings
Fig. 1 is a schematic structural view of a tool for manufacturing a steel door frame according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the steel door frame being laid by the manufacturing tool of the steel door frame provided by the embodiment of the utility model.
In the above figures 1 and 2 of the drawings,
the device comprises a working platform 1, a portal frame 2, a steel door framework 3, a top beam 4, a lower pressing arm 5, a connecting arm 6, a jack 7, a traveling mechanism 8 and a weighing support 9.
Detailed Description
The core of the utility model is to provide a preparation frock of steel door skeleton to solve the problem that the preparation process of steel door skeleton is long and intensity of labour is big when consuming time.
In order to make those skilled in the art better understand the technical solutions provided by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, an embodiment of the present invention provides a tool for manufacturing a steel door frame, which includes a working platform 1, a portal frame 2 for the working platform 1 to pass through, and a pressing arm 5, wherein an upper table of the working platform 1 is a horizontal plane and is used for placing an initial structure of the steel door frame 3 after spot welding; the lower press arm 5 is used for being placed between the lower surface of the top beam 4 of the portal frame 2 and the top surface of the primary structure, and the lower press arm 5 can do telescopic motion along the direction vertical to the upper table surface.
Above-mentioned preparation equipment is in the in-service use in-process, at first place the steel door skeleton that spot welding becomes the primary structure place on work platform's last mesa, then detect the roughness of the upper surface of steel door skeleton, the detection mode can adopt the spirit level to measure, discover the position of unevenness after, place the arm that pushes down between the lower surface of the back timber of portal frame and the top surface of primary structure, push down the arm to this position through horizontal migration, the drive pushes down the arm and pushes down and can realize the leveling operation to predetermineeing the volume, can carry out accurate welding operation after the leveling is accomplished. In the process, the leveling can be realized without manual beating, the leveling operation can be realized only by operating the pressing arm, the operation is simple and convenient, the leveling time is greatly shortened, the labor intensity is effectively reduced, and in addition, the leveling is more accurate compared with the manual beating by the mechanical adjustment of the pressing arm.
It should be noted that those skilled in the art will understand that, in general, the gantry 2 includes a top beam 4 and a weighing column 9 for supporting the top beam. Furthermore, the upper table top of the work platform 1 for placing the steel door frame 3 should be able to drag the entire lower surface of the steel door frame 3 in order to achieve the shaping when the hold-down arm presses the upper surface of the steel door frame.
In some specific embodiments, the top end of the hold-down arm 5 is connected to the lower surface of the top beam 4 and can be horizontally translated and locked in position relative to the lower surface of the top beam 4. Through pushing down the arm and being connected with the back timber, and the connected mode be the level can remove and the mode that the position can be locked, then carry out position control to pushing down the arm and can keep pushing down the arm and last mesa vertically relation all the time to can lock after the position is confirmed, prevent effectively that the inaccurate problem of pushing down the position skew from appearing.
In some specific embodiments, a specific implementation manner that the top end of the pressing arm horizontally translates relative to the lower surface of the top beam and the position of the pressing arm can be locked may be that the top end of the pressing arm 5 and the lower surface of the top beam 4 are attracted by magnetic force, and then the horizontal position of the pressing arm can be optionally translated according to requirements. It is understood that the above-mentioned manner of using magnetic connection is only a preferred example of the embodiment of the present invention, and it is also possible that the lower surface of the top beam is provided with a slide rail arranged horizontally and longitudinally, and the top end of the pressing arm can slide horizontally on the slide rail, but this manner cannot realize any movement in the horizontal direction.
It should be noted here that the top end of the pressing arm 5 may be provided with an electromagnet, the pressing arm 5 is provided with an electromagnetic switch for controlling the magnetic force of the electromagnet to open and close, the top beam 4 is made of iron, and then the position of the pressing arm can be locked by opening the electromagnetic switch after the pressing arm is adjusted to a required position, so that the operation is simple and convenient. It is understood that the above-mentioned manner of disposing the electromagnet on the top end of the pressing arm is only a preferred example of the embodiment of the present invention, and it is also possible that the top end of the pressing arm is made of iron, the top beam is an electromagnet, and the electromagnetic switch is disposed on the top beam. Of course, the magnetic adsorption mode can be adopted, or the vacuum adsorption holes which are uniformly distributed are arranged on the top beam, and the adsorption and the fixation are carried out in the vacuum adsorption mode.
In some more specific embodiments, the structure of the pressing arm 5 may include a connecting arm 6 and a jack 7, one end of the connecting arm 6 is connected to the lower surface of the top beam 4, the other end of the connecting arm 6 is connected to the jacking arm of the jack 7, and the base of the jack 7 is a horizontal plane parallel to the upper surface of the working platform 1, so that the pressing operation of the steel door frame placed on the upper surface of the working platform can be realized by controlling the telescopic motion of the jack 7. The lower pressing arm is designed into the structural form of the connecting arm and the jack, so that the jack is more convenient to mount. It is understood that the jack may be a hydraulic jack or a mechanical jack, and may be selected according to actual requirements in practical applications.
In a further embodiment, in order to improve the work efficiency of the leveling operation of the steel door frame 3 and reduce the leveling time, it is generally preferable that the number of the pressing arms 5 is plural, so that the leveling operation can be performed on a plurality of uneven positions at the same time.
In some more specific embodiments, a traveling mechanism 8 is further disposed below the working platform 1, and the traveling mechanism 8 includes a traveling motor and a traveling wheel. Through setting up running gear 8 and making work platform 1, can conveniently realize the production water line, make things convenient for the steel door skeleton to place on work platform and tak away more. In addition, the requirement of the coverage area of the top beam can be reduced, because the leveling operation of all positions of the steel door frame placed on the working platform can be realized by moving the working platform. It will of course be appreciated that the footprint of the lower surface of the header may also be designed to cover the entire upper surface of the steel door frame.
In a further embodiment, the top beam 4 is further provided with infrared distance meters which are uniformly arranged and used for detecting the vertical height of the upper surface of the primary structure of the steel door framework 3 from the top beam 4. The vertical height of the top beam is exemplified by the upper surface of the steel door framework, and the steel door framework is measured by the infrared distance measuring instrument, so that whether the steel door framework is smooth or not can be known, the manual operation can be further reduced, and the complex operation of manually adopting a level meter for measurement is avoided.
In addition, the pressing arm 5 may be further connected to a controller for controlling a pressing amount of the pressing arm 5 according to a vertical height detected by the infrared distance meter. And the difference value obtained by subtracting the vertical height value from the preset height value is the corresponding pressing amount.
It is right above the utility model provides a steel door frame's preparation frock has carried out detailed introduction. It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
It is also noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in an article or device that comprises the element.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The manufacturing tool for the steel door frame is characterized by comprising a working platform (1), a portal frame (2) for the working platform (1) to pass through and a lower pressing arm (5), wherein the upper table surface of the working platform (1) is a horizontal plane and is used for placing an initial structure of the steel door frame (3) after spot welding; the lower pressing arm (5) is used for being placed between the lower surface of a top beam (4) of the portal frame (2) and the top surface of the initial structure, and the lower pressing arm (5) can do telescopic motion along the direction perpendicular to the upper table surface.
2. The tooling for manufacturing the steel door frame according to claim 1, wherein the top end of the lower pressing arm (5) is connected with the lower surface of the top beam (4) and can horizontally translate relative to the lower surface of the top beam (4) and can be locked in position.
3. The tooling for manufacturing the steel door frame according to claim 2, wherein the top end of the lower pressing arm (5) is connected with the lower surface of the top beam (4) through magnetic attraction.
4. The tooling for manufacturing the steel door frame according to claim 3, wherein an electromagnet is arranged at the top end of the lower pressing arm (5), an electromagnetic switch for controlling the opening and closing of the electromagnet is arranged on the lower pressing arm (5), and the top beam (4) is made of iron.
5. The manufacturing tool of the steel door frame according to claim 2, wherein the pressing arm (5) comprises a connecting arm (6) and a jack (7), one end of the connecting arm (6) is connected with the lower surface of the top beam (4), the other end of the connecting arm (6) is connected with the jacking arm of the jack (7), and the base of the jack (7) is a horizontal plane parallel to the upper table surface.
6. The tooling for manufacturing the steel door frame according to claim 1, wherein the number of the pressing arms (5) is plural.
7. The tooling for manufacturing the steel door frame according to claim 1, wherein a traveling mechanism (8) is further arranged below the working platform (1), and the traveling mechanism (8) comprises a traveling motor and traveling wheels.
8. The manufacturing tool of the steel door frame as claimed in claim 1, wherein the top beam (4) is provided with infrared distance measuring instruments which are uniformly arranged and used for detecting the vertical height of the upper surface of the primary structure of the steel door frame (3) from the top beam (4).
9. The tooling for manufacturing the steel door frame according to claim 8, wherein the pressing arm (5) is further connected with a controller, and the controller is used for controlling the pressing amount of the pressing arm (5) according to the vertical height detected by the infrared distance meter.
10. The tooling for manufacturing the steel door frame according to any one of claims 1 to 9, wherein the lower surface of the top beam (4) can cover the entire upper surface of the steel door frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619742.7U CN210476036U (en) | 2019-09-26 | 2019-09-26 | Manufacturing tool for steel door framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619742.7U CN210476036U (en) | 2019-09-26 | 2019-09-26 | Manufacturing tool for steel door framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210476036U true CN210476036U (en) | 2020-05-08 |
Family
ID=70509141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921619742.7U Active CN210476036U (en) | 2019-09-26 | 2019-09-26 | Manufacturing tool for steel door framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210476036U (en) |
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2019
- 2019-09-26 CN CN201921619742.7U patent/CN210476036U/en active Active
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