CN221269340U - Spherical screen framework correction platform - Google Patents
Spherical screen framework correction platform Download PDFInfo
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- CN221269340U CN221269340U CN202322847926.1U CN202322847926U CN221269340U CN 221269340 U CN221269340 U CN 221269340U CN 202322847926 U CN202322847926 U CN 202322847926U CN 221269340 U CN221269340 U CN 221269340U
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- radian
- block
- spherical screen
- connecting rod
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- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 10
- 238000005452 bending Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model relates to a spherical screen framework correction platform which comprises an operation table, wherein a plurality of guide rails are arranged on the operation table, a radian positioning block and a radian adjusting block are oppositely arranged on the guide rails and are fixedly and slidably connected with the guide rails, the radian adjusting block comprises a base which is slidably arranged on the guide rails, a connecting rod is arranged on the base, and an extrusion block is arranged on one side, close to the radian positioning block, of the connecting rod. The base is also provided with an adjusting mechanism, the connecting rod can be driven to reciprocate through the adjusting mechanism, rough adjustment of the section bar can be realized through the radian positioning block arranged on the base, the connecting rod is driven to reciprocate through the radian adjusting mechanism arranged on the radian adjusting block, so that the section bar is extruded by the extruding block, fine adjustment of the section bar is finished, the process flow is simple, and the final yield is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of aluminum alloy profile machining devices, and particularly relates to a spherical screen framework correction platform.
Background
In order to facilitate processing, storage and transportation, aluminum alloy sections exist in a straight line mode, and in the normal use process, the situation that the straight line aluminum sections are required to be bent is frequently encountered, for example, when a spherical screen framework is arranged, the aluminum sections are required to be bent, or the bent aluminum sections are required to be installed and corrected, because the spherical screen framework construction period is longer, the sections after batch bending is completed cannot be stored on site, bending tools are required to be manufactured on site, bending efficiency and processing precision are improved, bending of the aluminum sections is usually required to be realized by adopting bending machine operation in the prior art, but the radian precision of the bent sections manufactured in the mode is lower, the final yield is lower, and the installation process of the spherical screen framework is influenced.
Disclosure of utility model
In order to solve the technical problem that in the prior art, when bending work of an aluminum profile is performed through a bending machine, the radian precision of the bent aluminum profile is low, and the final yield is low.
The technical scheme of the utility model is as follows:
The utility model provides a spherical screen skeleton correction platform, includes the operation panel, is provided with a plurality of guide rails on the operation panel, and a plurality of guide rails are fan-shaped and arrange and the extension line is assembled in same centre of a circle.
In order to realize the regulation of the radian of the section bar, a radian positioning block and a radian regulating block are oppositely arranged on the guide rail, and are fixedly connected with the guide rail in a sliding manner, and the regulation of different radians can be realized in a mode of being fixedly connected in a sliding manner. Specifically, the radian regulating block is including sliding the base that sets up on the guide rail, has seted up the through-hole along place guide rail arrangement direction on the base, and the through-hole internal sliding is equipped with the connecting rod, and one side that the connecting rod is close to the radian locating piece is equipped with the extrusion piece, still is equipped with on the base and can drive the gliding adjustment mechanism of connecting rod.
Through the radian locating piece of above-mentioned installation, can realize the coarse adjustment of section bar, through the radian adjustment mechanism of installation on the radian regulating block, drive connecting rod reciprocating motion can drive extrusion piece and constantly extrude the section bar to accomplish the fine adjustment of section bar, this kind only need press the mode that the regulation pole can realize the radian fine adjustment fast, and technological process is simple, and effectively improved final yield.
Specifically, adjustment mechanism includes that one end and connecting rod articulated connecting piece, and the connecting piece other end passes through the connection piece and is connected with the base is articulated, still fixedly connected with adjusts the pole on the connecting piece or on the connection piece to realize adjustment mechanism's regulation through pressing the regulation pole.
Preferably, one side of the extrusion block, which is close to the radian adjusting block, is an arc-shaped end surface, so that the profile is prevented from deforming or breaking when the profile is extruded, and the height of the extrusion block is preferably consistent with the height of the radian positioning block so as to keep the stress relatively uniform when the profile is extruded.
In order to realize reliable connection of the extrusion blocks and the connecting rod, the extrusion blocks with different heights can be replaced according to the heights of the positioning blocks, and the extrusion blocks are preferably in threaded connection with the connecting rod.
In addition, the operation panel is also provided with radian scale marks, and the quick positioning of the radian positioning block can be facilitated through the arrangement of the radian scale marks.
As a preferable scheme, the operation platform is formed by a plurality of metal plates horizontally arranged in gaps, the guide rail for sliding the radian positioning block and the radian adjusting block is formed by the gaps between two adjacent metal plates, and the design of the guide rail is formed by the gaps between the metal plates, so that the installation cost is effectively reduced.
In addition, in order to ensure the stability and the flatness of the operation platform, a supporting device is arranged below each metal plate.
Preferably, in order to ensure the stability and firmness of the installation of the supporting device, an embedded part is fixedly connected below the supporting device.
The utility model has the beneficial effects that:
Through the radian locating piece of installation, can realize the coarse adjustment of section bar, through the radian adjustment mechanism of installation on the radian regulating block, drive connecting rod reciprocating motion to realize extrusion piece extrusion section bar, with the fine adjustment of accomplishing the section bar, this kind only need press the mode that the regulation pole can realize the radian fine adjustment fast, technological process is simple, has effectively improved final yield.
Drawings
The aspects and advantages of the present utility model will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.
In the drawings:
FIG. 1 is a top view of a spherical screen skeleton correction platform of the present utility model;
FIG. 2 is a front view of the spherical screen skeleton correcting platform (hidden radian positioning blocks and radian adjusting blocks) of the utility model;
FIG. 3 is a side view of the arc adjustment block of the present utility model;
1. An operation table; 11. a guide rail; 12. a metal plate; 2. a radian positioning block; 3. a radian adjusting block; 31. a base; 32. a connecting rod; 33. extruding a block; 34. an adjusting mechanism; 341. an adjusting rod; 342. a connecting piece; 343. a connecting sheet; 4. and a supporting device.
Detailed Description
The spherical screen framework correction platform comprises an operation table 1, wherein a plurality of guide rails 11 are arranged on the operation table 1, the guide rails are arranged in a fan shape, and extension lines are converged at the same circle center;
The guide rail 11 is relatively provided with an arc positioning block 2 and an arc adjusting block 3 which are fixedly and slidably connected with the guide rail 11; the radian adjusting block 3 comprises a base 31 which is arranged on the guide rail 11 in a sliding manner, a through hole is formed in the base 31 along the arrangement direction of the guide rail, a connecting rod 32 is arranged in the through hole in a sliding manner, and an extrusion block 33 is arranged on one side, close to the radian positioning block 2, of the connecting rod 32; the base 31 is also provided with an adjusting mechanism 34, and the connecting rod 32 can be driven to slide back and forth through the adjusting mechanism 34.
As shown in fig. 1, the operation platform 1 is composed of a plurality of metal plates 12 with horizontally arranged gaps, in order to effectively reduce the error of radian adjustment, the metal plates 12 are required to be in the same horizontal plane, the gaps between a plurality of adjacent two metal plates form a plurality of guide rails 11, the guide rails 11 are formed through the gaps between the adjacent metal plates 12, and the cost of reinstalling the guide rails is greatly reduced.
As shown in fig. 2, in order to ensure the stability and the level of each metal plate 12, it is preferable that a supporting device 4 is provided under each metal plate 12, and the supporting device 4 has a rectangular parallelepiped frame structure to ensure the stability and the balance of each metal plate. Meanwhile, in order to ensure the stability of the supporting device 4, an embedded part is fixedly connected below the supporting device 4, the embedded part is preferably a rectangular embedded plate corresponding to the operation platform, and a plurality of nail hooks are adopted to fix the embedded part on the cement floor.
Further, for being applicable to the regulation of various radians, a plurality of guide rails 11 adopt to be fan-shaped to arrange and the extension line gathers in same centre of a circle, still is equipped with the radian scale mark on the operation panel in addition, can make things convenient for the quick location of radian locating piece through the setting of radian scale mark.
Specifically, the guide rail 11 is provided with the radian positioning block 2, the bottom surface of the radian positioning block 2 slides on the guide rail 11, the center of the top end of the radian positioning block 2 is provided with a through hole perpendicular to the direction of the guide rail 11, when the guide rail is in operation, after the position is determined according to the radian scale marks, the radian positioning block 2 is moved to the position corresponding to the radian scale marks, and a fixing rod is used for penetrating through the through hole on the radian positioning block 2 and fixing the through hole on the embedded plate, so that the fixable sliding connection between the radian positioning block 2 and the guide rail 11 is realized.
As shown in fig. 1 and 3, the guide rail 11 is further provided with an arc adjusting block 3, and the arc adjusting block 3 is disposed on the opposite side of the arc positioning block 2. The radian adjusting block 3 comprises a base 31, the base 31 is a rectangular metal block, through holes are formed in the metal plates 12 along two sides of the guide rail, screw holes perpendicular to the direction of the guide rail 11 are formed in the center positions of two ends of the base 31, the through holes formed in the metal plates 12 correspond to the screw holes formed in the base 31, the base 31 is fixed on the metal plates 12 on two sides of the guide rail 11 through bolts, and therefore the radian adjusting block 3 can be fixedly connected to the guide rail 11 in a sliding mode.
Specifically, the middle part of the base 31 is provided with a through hole along the arrangement direction of the guide rail 11, a connecting rod 32 is slidably arranged in the through hole, one side of the connecting rod 32, which is close to the radian positioning block 2, is provided with an extrusion block 33, in order to prevent the profile from deforming or breaking when the extrusion block 33 extrudes, one side of the extrusion block 33, which is close to the radian positioning block 2, is preferably an arc-shaped end surface, and in order to further ensure the extrusion effect, the height of the extrusion block 33 is kept consistent with the height of the radian positioning block 2. In addition, in order to achieve reliable connection of the extrusion block 33 and the connecting rod 32 and to satisfy replacement of the extrusion block 33 of different heights, it is preferable that a thread groove is provided at the center of one side of the extrusion block 33 away from the radian positioning block 2, and one end of the connecting rod 32 is screwed with the thread groove.
As shown in fig. 3, the base 31 is further provided with an adjusting mechanism 34, the adjusting mechanism 34 includes a connecting member 342, the connecting member 342 is in a U-shaped structure, and includes an upper end surface and two side surfaces, the upper end of the connecting member spans over the upper side of the connecting rod 32, an adjusting rod 341 is fixedly disposed in the middle of the upper side of the connecting member 342, one ends of the two side surfaces of the connecting member 342 are hinged to two sides of the connecting rod 32 respectively, and the other ends of the two side surfaces are hinged to two sides of the base 31 respectively through connecting pieces 343.
Above-mentioned scheme, through the radian locating piece of installation, can realize the coarse adjustment of section bar, through the radian adjustment mechanism of installation on the radian regulating block, drive connecting rod reciprocating motion to realize extrusion piece extrusion section bar, with the fine adjustment of accomplishing the section bar, this kind only need press the mode that the regulation pole can realize the radian fine adjustment fast, simple technological process is difficult to the rupture, has effectively improved machining efficiency and final yield.
Working principle: and (3) fixedly mounting the embedded part on the spherical screen working site, ensuring the flatness of the embedded part during mounting, welding the bottom of the supporting device on the embedded part, and finally welding the metal plate on the supporting plate device. After the installation of the operation platform is finished, according to radian scale marks to be adjusted and the length of the section bar, a plurality of radian positioning blocks are fixedly installed on the guide rails corresponding to the corresponding radians, after the installation of the radian positioning blocks is finished, the section bar is placed on the outer side of the radian positioning blocks, and an installer pulls the two ends of the section bar towards the direction of the gathering circle center of the guide rails in a force mode through two hands of the operation platform, so that rough adjustment of the radian of the section bar is achieved.
After the rough adjustment is finished, the profile after the rough adjustment is placed on the inner side of the radian positioning block, then the radian adjusting block is installed on one side adjacent to the profile, the radian adjusting block is installed, the distance between the extruding block and the radian positioning block is the thickness of the profile, after the radian adjusting block is fixed, the adjusting rod is pressed, and the adjusting mechanism drives the extruding block to extrude the profile, so that the fine adjustment of the profile is realized.
Claims (10)
1. The spherical screen framework correction platform is characterized by comprising an operation table (1), wherein a plurality of guide rails (11) are arranged on the operation table (1), the guide rails (11) are arranged in a fan shape, and extension lines are converged at the same circle center;
The guide rail (11) is relatively provided with an radian positioning block (2) and an radian adjusting block (3), and the radian positioning block and the radian adjusting block are fixedly and slidably connected with the guide rail (11);
The radian adjusting block (3) comprises a base (31) which is arranged on the guide rail (11) in a sliding manner, a through hole is formed in the base (31) along the arrangement direction of the guide rail (11), a connecting rod (32) is arranged in the through hole in a sliding manner, and a squeezing block (33) is arranged on one side, close to the radian positioning block (2), of the connecting rod (32);
the base (31) is also provided with an adjusting mechanism (34) capable of driving the connecting rod (32) to slide.
2. The spherical screen framework correction platform according to claim 1, wherein the adjusting mechanism (34) comprises a connecting piece (342) with one end hinged with the connecting rod (32), and the other end of the connecting piece (342) is hinged with the base (31) through a connecting piece (343);
An adjusting rod (341) is fixedly connected to the connecting piece (342) or the connecting piece (343).
3. The spherical screen framework correction platform according to claim 2, wherein one side of the extrusion block (33) close to the radian positioning block (2) is an arc-shaped end face.
4. A spherical screen skeleton correcting platform according to claim 3, wherein the radian positioning block (2) is the same height as the extrusion block (33).
5. The spherical screen framework correction platform according to claim 4, characterized in that the extrusion block (33) is in threaded connection with the connecting rod (33).
6. The spherical screen framework correction platform according to claim 5, wherein the operation table (1) is further provided with radian scale marks.
7. A spherical screen skeleton correcting platform according to claim 1, characterized in that the operating table (1) consists of a number of metal plates (12) arranged horizontally with gaps.
8. The spherical screen framework correction platform according to claim 7, characterized in that the guide rail (11) is formed by a gap between two adjacent metal plates (12).
9. The spherical screen framework correction platform according to claim 8, characterized in that a supporting device (4) is arranged under the metal plate (12).
10. The spherical screen framework correction platform according to claim 9, wherein an embedded part is fixedly connected below the supporting device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847926.1U CN221269340U (en) | 2023-10-24 | 2023-10-24 | Spherical screen framework correction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847926.1U CN221269340U (en) | 2023-10-24 | 2023-10-24 | Spherical screen framework correction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221269340U true CN221269340U (en) | 2024-07-05 |
Family
ID=91707729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322847926.1U Active CN221269340U (en) | 2023-10-24 | 2023-10-24 | Spherical screen framework correction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221269340U (en) |
-
2023
- 2023-10-24 CN CN202322847926.1U patent/CN221269340U/en active Active
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