CN214641379U - Positioning structure for welding net frame - Google Patents
Positioning structure for welding net frame Download PDFInfo
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- CN214641379U CN214641379U CN202120512644.4U CN202120512644U CN214641379U CN 214641379 U CN214641379 U CN 214641379U CN 202120512644 U CN202120512644 U CN 202120512644U CN 214641379 U CN214641379 U CN 214641379U
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- wedge block
- screen frame
- adjusting
- movable wedge
- block
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Abstract
The utility model relates to the technical field of welding, in particular to a positioning structure for welding a net frame, which comprises a frame, a workbench, an electric cylinder, a pull rod, a fixed wedge block, a first movable wedge block and a second movable wedge block; the workbench is arranged at the top of the rack, an adjusting rail is arranged on the top surface of the workbench along a first horizontal direction, and a first adjusting stop block and a second adjusting stop block are respectively assembled on the adjusting rail in a sliding manner; and one end of the first movable wedge block, which faces the first adjusting stop block, is provided with a third screen frame clamping part, and one end of the second movable wedge block, which faces the second adjusting stop block, is provided with a fourth screen frame clamping part. The utility model provides a be used for screen frame welded location structure has both improved the positioning accuracy of screen frame, also can guarantee by the depth of parallelism of the frame at centre gripping both ends.
Description
Technical Field
The utility model relates to the field of welding technique, especially, relate to a be used for screen frame welded location structure.
Background
When carrying out the welding of net frame, can place the net frame on special frock and press from both sides tightly fixed usually, traditional frock for the welding of net frame exists that the location ability is weak, the poor shortcoming of adjustability, is unfavorable for welding quality's improvement.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a positioning structure for net frame welding that the positioning ability is strong, the adjustability is good is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: the positioning structure for welding the screen frame comprises a rack, a workbench, an electric cylinder, a pull rod, a fixed wedge block, a first movable wedge block and a second movable wedge block;
the working table is arranged at the top of the rack, an adjusting rail is arranged on the top surface of the working table along a first horizontal direction, a first adjusting stop block and a second adjusting stop block are assembled on the adjusting rail in a sliding mode respectively, and a first screen frame clamping part and a second screen frame clamping part are correspondingly arranged on two opposite end faces of the first adjusting stop block and the second adjusting stop block respectively;
the electric cylinder is arranged on the bottom surface of the workbench, a through hole for a push rod of the electric cylinder to pass through is formed in the workbench, the free end of the push rod is connected with the fixed wedge block, a first inclined pressing surface is arranged at one end, facing the first adjusting stop block, of the fixed wedge block, and a second inclined pressing surface is arranged at one end, facing the second adjusting stop block, of the fixed wedge block;
the first movable wedge block and the second movable wedge block are in sliding fit with the adjusting track, the first movable wedge block and the second movable wedge block are positioned between the first adjusting stop block and the second adjusting stop block, one end of the first movable wedge block facing the fixed wedge block is provided with a first inclined supporting surface which is matched with the first inclined pressing surface, one end of the first movable wedge block facing the first adjusting stop block is provided with a third screen frame clamping part, the third screen frame clamping part is arranged opposite to the first screen frame clamping part, one end of the second movable wedge block facing the fixed wedge block is provided with a second inclined supporting surface, the second inclined supporting surface is matched with the second inclined pressing surface, a fourth screen frame clamping portion is arranged at one end, facing the second adjusting stop block, of the second movable wedge block, and the fourth screen frame clamping portion and the second screen frame clamping portion are arranged oppositely.
In an alternative embodiment, the adjustment track has a T-shaped cross-section.
In an optional embodiment, the surfaces of the first frame clamping part, the second frame clamping part, the third frame clamping part and the fourth frame clamping part are all provided with rubber layers.
In an alternative embodiment, the surface of the rubber layer is provided with anti-slip tooth grooves.
In an alternative embodiment, the dihedral angle between the first inclined pressing surface and the top surface of the table and the dihedral angle between the second inclined pressing surface and the top surface of the table are both 45 °.
In an optional embodiment, the first inclined pressing surface and the second inclined pressing surface are both provided with a positioning boss, the first inclined supporting surface and the second inclined supporting surface are both provided with a positioning sliding groove, and the positioning boss is in sliding fit with the positioning sliding groove.
In an optional embodiment, a first locking hole is formed in the adjusting track, second locking holes are formed in the first adjusting stop block and the second adjusting stop block, third locking holes are formed in the first movable wedge block and the second movable wedge block, and the first locking hole is respectively locked with the second locking hole and the third locking hole through a fastening piece.
The beneficial effects of the utility model reside in that: the utility model provides a be used for welded location structure of screen frame, which comprises a frame, a workbench, the electric cylinder, the pull rod, fixed voussoir, first removal voussoir and second removal voussoir, during the use, adjust first regulation dog and second according to the screen frame specification earlier and adjust the position of dog on adjusting the track, and select the size of first removal voussoir and second removal voussoir, then utilize electric cylinder pulling fixed voussoir, first removal voussoir and second removal voussoir that both sides were pressed respectively to fixed voussoir, first removal voussoir and first regulation dog are used for the one end of centre gripping fixed screen frame, the second removes the voussoir and the second adjusts the one end that the dog is used for the centre gripping fixed screen frame, thereby the positioning accuracy of screen frame has been improved, also can guarantee by the depth of parallelism of the frame at centre gripping both ends.
Drawings
Fig. 1 is a schematic structural view of a positioning structure for welding a mesh frame according to an embodiment of the present invention;
fig. 2 is a partial schematic view of a positioning structure for welding a mesh frame according to an embodiment of the present invention;
description of reference numerals:
1. a frame;
2. a work table; 21. adjusting the track; 22. a first adjusting stop; 221. a first screen frame clamping part; 23. a second regulating stop block; 231. a second frame holding section;
3. an electric cylinder;
4. a pull rod;
5. fixing the wedge block; 51. a first inclined pressing surface; 52. a second inclined pressing surface;
6. a first moving wedge; 61. a first inclined support surface; 62. a third screen frame clamping part;
7. a second moving wedge; 71. a second inclined support surface; 72. and a fourth screen frame clamping part.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, the positioning structure for welding a mesh frame of the present invention includes a frame, a table, an electric cylinder, a pull rod, a fixed wedge, a first movable wedge and a second movable wedge;
the working table is arranged at the top of the rack, an adjusting rail is arranged on the top surface of the working table along a first horizontal direction, a first adjusting stop block and a second adjusting stop block are assembled on the adjusting rail in a sliding mode respectively, and a first screen frame clamping part and a second screen frame clamping part are correspondingly arranged on two opposite end faces of the first adjusting stop block and the second adjusting stop block respectively;
the electric cylinder is arranged on the bottom surface of the workbench, a through hole for a push rod of the electric cylinder to pass through is formed in the workbench, the free end of the push rod is connected with the fixed wedge block, a first inclined pressing surface is arranged at one end, facing the first adjusting stop block, of the fixed wedge block, and a second inclined pressing surface is arranged at one end, facing the second adjusting stop block, of the fixed wedge block;
the first movable wedge block and the second movable wedge block are in sliding fit with the adjusting track, the first movable wedge block and the second movable wedge block are positioned between the first adjusting stop block and the second adjusting stop block, one end of the first movable wedge block facing the fixed wedge block is provided with a first inclined supporting surface which is matched with the first inclined pressing surface, one end of the first movable wedge block facing the first adjusting stop block is provided with a third screen frame clamping part, the third screen frame clamping part is arranged opposite to the first screen frame clamping part, one end of the second movable wedge block facing the fixed wedge block is provided with a second inclined supporting surface, the second inclined supporting surface is matched with the second inclined pressing surface, a fourth screen frame clamping portion is arranged at one end, facing the second adjusting stop block, of the second movable wedge block, and the fourth screen frame clamping portion and the second screen frame clamping portion are arranged oppositely.
From the above description, the beneficial effects of the present invention are: the utility model provides a be used for welded location structure of screen frame, which comprises a frame, a workbench, the electric cylinder, the pull rod, fixed voussoir, first removal voussoir and second removal voussoir, during the use, adjust first regulation dog and second according to the screen frame specification earlier and adjust the position of dog on adjusting the track, and select the size of first removal voussoir and second removal voussoir, then utilize electric cylinder pulling fixed voussoir, first removal voussoir and second removal voussoir that both sides were pressed respectively to fixed voussoir, first removal voussoir and first regulation dog are used for the one end of centre gripping fixed screen frame, the second removes the voussoir and the second adjusts the one end that the dog is used for the centre gripping fixed screen frame, thereby the positioning accuracy of screen frame has been improved, also can guarantee by the depth of parallelism of the frame at centre gripping both ends.
Further, the cross-sectional shape of the adjusting track is T-shaped.
As can be seen from the above description, the use of the T-shaped structure is advantageous for improving the stability of the sliding fit structure.
Further, rubber layers are arranged on the surfaces of the first net frame clamping portion, the second net frame clamping portion, the third net frame clamping portion and the fourth net frame clamping portion.
From the above description, the rubber layer functions to protect the antiskid.
Furthermore, the surface of the rubber layer is provided with anti-skid tooth grooves.
As can be seen from the above description, the anti-slip spline functions to prevent the frame from shifting.
Further, a dihedral angle between the first inclined pressing surface and the top surface of the worktable and a dihedral angle between the second inclined pressing surface and the top surface of the worktable are both 45 °.
Furthermore, all be equipped with the location boss on first slope pressure face and the second slope pressure face, all be equipped with the location spout on first slope holding surface and the second slope holding surface, the location boss with location spout sliding fit.
From the above description, the positioning boss and the positioning chute play a role in positioning and guiding.
Furthermore, be equipped with first lockhole on adjusting the track, all be equipped with the second lockhole on first regulation dog and the second regulation dog, all be equipped with the third lockhole on first removal voussoir and the second removal voussoir, first lockhole pass through the fastener respectively with the second lockhole with the third lockhole lock joint.
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is: the positioning structure for welding the screen frame comprises a frame 1, a workbench 2, an electric cylinder 3, a pull rod 4, a fixed wedge block 5, a first movable wedge block 6 and a second movable wedge block 7;
the workbench 2 is arranged at the top of the frame 1, an adjusting rail 21 is arranged on the top surface of the workbench 2 along a first horizontal direction, a first adjusting stop 22 and a second adjusting stop 23 are respectively assembled on the adjusting rail 21 in a sliding manner, and a first net frame clamping part 221 and a second net frame clamping part 231 are respectively and correspondingly arranged on two opposite end surfaces of the first adjusting stop 22 and the second adjusting stop 23;
the electric cylinder 3 is arranged on the bottom surface of the workbench 2, a through hole for a push rod of the electric cylinder 3 to pass through is arranged on the workbench 2, the free end of the push rod is connected with the fixed wedge 5, a first inclined pressing surface 51 is arranged at one end of the fixed wedge 5 facing the first adjusting stop 22, and a second inclined pressing surface 52 is arranged at one end of the fixed wedge 5 facing the second adjusting stop 23;
the first movable wedge 6 and the second movable wedge 7 are both in sliding fit with the adjusting track 21, the first movable wedge 6 and the second movable wedge 7 are both located between the first adjusting block 22 and the second adjusting block 23, one end of the first movable wedge 6 facing the fixed wedge 5 is provided with a first inclined supporting surface 61, the first inclined supporting surface 61 is in fit with the first inclined pressing surface 51, one end of the first movable wedge 6 facing the first adjusting block 22 is provided with a third frame clamping part 62, the third frame clamping part 62 is arranged opposite to the first frame clamping part 221, one end of the second movable wedge 7 facing the fixed wedge 5 is provided with a second inclined supporting surface 71, the second inclined supporting surface 71 is in fit with the second inclined pressing surface 52, one end of the second movable wedge 7 facing the second adjusting block 23 is provided with a fourth frame clamping part 72, the fourth frame clamping portion 72 is disposed opposite to the second frame clamping portion 231.
The cross-sectional shape of the adjustment rail 21 is T-shaped. The surfaces of the first screen frame clamping part 221, the second screen frame clamping part 231, the third screen frame clamping part 62 and the fourth screen frame clamping part 72 are all provided with rubber layers, and the thickness of each rubber layer is 5 mm. The surface of the rubber layer is provided with anti-skidding tooth sockets, and the cross sections of the anti-skidding tooth sockets are isosceles triangles. The dihedral angle between the first inclined pressing surface 51 and the top surface of the table 2 and the dihedral angle between the second inclined pressing surface 52 and the top surface of the table 2 are both 45 °. The first inclined pressing surface 51 and the second inclined pressing surface 52 are both provided with positioning bosses, the first inclined supporting surface 61 and the second inclined supporting surface 71 are both provided with positioning chutes, the positioning bosses are in sliding fit with the positioning chutes, and the positioning bosses and the sliding cross-sectional shapes of the positioning chutes are both square. The adjusting track 21 is provided with a first lock hole, the first adjusting stop block 22 and the second adjusting stop block 23 are provided with second lock holes, the first movable wedge block 6 and the second movable wedge block 7 are provided with third lock holes, and the first lock holes are respectively in lock connection with the second lock hole and the third lock holes through fasteners.
To sum up, the utility model provides a be used for screen frame welded location structure, which comprises a frame, the workstation, the electricity jar, the pull rod, fixed voussoir, first removal voussoir and second remove the voussoir, during the use, adjust first regulation dog and second according to the screen frame specification earlier and adjust the position of dog on adjusting the track, and select the size that first removal voussoir and second removed the voussoir, then utilize the fixed voussoir of electricity jar pulling, first removal voussoir and the second removal voussoir of both sides are pressed respectively to fixed voussoir, first removal voussoir and first regulation dog are used for the one end of the fixed screen frame of centre gripping, the second removes the one end that voussoir and second regulation dog are used for the fixed screen frame of centre gripping, thereby the positioning accuracy of screen frame has been improved, also can guarantee by the depth of parallelism of the frame at centre gripping both ends. The T-shaped structure is beneficial to improving the stability of the sliding fit structure. The rubber layer plays a role in protecting and preventing skidding. The anti-slip tooth grooves play a role in preventing the screen frame from deviating. The positioning boss and the positioning sliding groove play a role in positioning and guiding.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (7)
1. The positioning structure for welding the screen frame is characterized by comprising a rack, a workbench, an electric cylinder, a pull rod, a fixed wedge block, a first movable wedge block and a second movable wedge block;
the working table is arranged at the top of the rack, an adjusting rail is arranged on the top surface of the working table along a first horizontal direction, a first adjusting stop block and a second adjusting stop block are assembled on the adjusting rail in a sliding mode respectively, and a first screen frame clamping part and a second screen frame clamping part are correspondingly arranged on two opposite end faces of the first adjusting stop block and the second adjusting stop block respectively;
the electric cylinder is arranged on the bottom surface of the workbench, a through hole for a push rod of the electric cylinder to pass through is formed in the workbench, the free end of the push rod is connected with the fixed wedge block, a first inclined pressing surface is arranged at one end, facing the first adjusting stop block, of the fixed wedge block, and a second inclined pressing surface is arranged at one end, facing the second adjusting stop block, of the fixed wedge block;
the first movable wedge block and the second movable wedge block are in sliding fit with the adjusting track, the first movable wedge block and the second movable wedge block are positioned between the first adjusting stop block and the second adjusting stop block, one end of the first movable wedge block facing the fixed wedge block is provided with a first inclined supporting surface which is matched with the first inclined pressing surface, one end of the first movable wedge block facing the first adjusting stop block is provided with a third screen frame clamping part, the third screen frame clamping part is arranged opposite to the first screen frame clamping part, one end of the second movable wedge block facing the fixed wedge block is provided with a second inclined supporting surface, the second inclined supporting surface is matched with the second inclined pressing surface, a fourth screen frame clamping portion is arranged at one end, facing the second adjusting stop block, of the second movable wedge block, and the fourth screen frame clamping portion and the second screen frame clamping portion are arranged oppositely.
2. The positioning structure for frame welding of claim 1, wherein the cross-sectional shape of the adjustment rail is T-shaped.
3. The positioning structure for frame welding according to claim 1, wherein the surfaces of the first, second, third and fourth frame clamping portions are provided with rubber layers.
4. The positioning structure for welding the net frame according to claim 3, wherein the surface of the rubber layer is provided with anti-slip tooth grooves.
5. A positioning structure for frame welding according to claim 1, wherein the dihedral angle between the first inclined pressing surface and the top surface of the table and the dihedral angle between the second inclined pressing surface and the top surface of the table are both 45 °.
6. The positioning structure for welding the net frame according to claim 1, wherein the first inclined pressing surface and the second inclined pressing surface are both provided with positioning bosses, the first inclined supporting surface and the second inclined supporting surface are both provided with positioning chutes, and the positioning bosses are in sliding fit with the positioning chutes.
7. The positioning structure for welding the screen frame according to claim 1, wherein a first locking hole is formed in the adjusting rail, a second locking hole is formed in each of the first adjusting stop block and the second adjusting stop block, a third locking hole is formed in each of the first movable wedge block and the second movable wedge block, and the first locking hole is respectively locked with the second locking hole and the third locking hole through a fastening member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120512644.4U CN214641379U (en) | 2021-03-11 | 2021-03-11 | Positioning structure for welding net frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120512644.4U CN214641379U (en) | 2021-03-11 | 2021-03-11 | Positioning structure for welding net frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214641379U true CN214641379U (en) | 2021-11-09 |
Family
ID=78452440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120512644.4U Active CN214641379U (en) | 2021-03-11 | 2021-03-11 | Positioning structure for welding net frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214641379U (en) |
-
2021
- 2021-03-11 CN CN202120512644.4U patent/CN214641379U/en active Active
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