CN215356968U - Special frock of full-automatic welding of children's desktop skeleton - Google Patents
Special frock of full-automatic welding of children's desktop skeleton Download PDFInfo
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- CN215356968U CN215356968U CN202121237510.2U CN202121237510U CN215356968U CN 215356968 U CN215356968 U CN 215356968U CN 202121237510 U CN202121237510 U CN 202121237510U CN 215356968 U CN215356968 U CN 215356968U
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- fixedly connected
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- framework
- seat
- desktop
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- 238000003466 welding Methods 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of welding tools, in particular to a full-automatic special welding tool for a child desktop framework, which comprises a workbench, wherein a first rectangular groove is formed in the upper end of the workbench, a threaded rod is rotatably connected in the first rectangular groove through a bearing, a motor is fixedly installed on the front side of the workbench, an output shaft of the motor is fixedly connected with the threaded rod, threads are arranged on the front side and the rear side of the surface of the threaded rod, the directions of the two groups of threads are opposite, and a first sliding block is in threaded connection with the threaded rod at the positions of the two groups of threads. The special full-automatic welding tool for the desktop framework of the child can be adjusted according to the length and the width of the framework, so that the special full-automatic welding tool for the desktop framework of the child is more convenient to use and wider in application range, and the framework vertical rods are limited and fixed, so that adjacent framework transverse rods and framework vertical rods can be welded and connected, the framework transverse rods and the framework vertical rods are kept stable in the welding process, and the welding quality is improved.
Description
Technical Field
The utility model relates to the technical field of welding tools, in particular to a special full-automatic welding tool for a child desktop framework.
Background
In daily study and entertainment life of children, the children desk is widely used and ubiquitous, and is a common student appliance. Children's desktop is when being connected with the landing leg, generally can be at desktop lower extreme installation skeleton, then is connected with the landing leg through the skeleton, and general children's desktop skeleton passes through welded connection, need use the frock to fix it in skeleton welding process, and children's desktop skeleton welding frock among the prior art generally is manual fixed structure, can not adjust according to the big small dimension of skeleton for frock application range receives the limitation, and machining efficiency is low, and workman intensity of labour is big. Therefore, a special tool for full-automatic welding of the desktop framework of the child is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special full-automatic welding tool for a child desktop framework, and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a special full-automatic welding tool for a child desktop framework comprises a workbench, wherein a first rectangular groove is formed in the upper end of the workbench, a threaded rod is connected into the first rectangular groove in a rotating mode through a bearing, a motor is fixedly mounted on the front side of the workbench, an output shaft of the motor is fixedly connected with the threaded rod, threads are arranged on the front side and the rear side of the surface of the threaded rod, the two groups of threads are opposite in direction, a first sliding block is in threaded connection with the threaded rod at the positions where the two groups of threads are located, the upper end of the first sliding block is fixedly connected with a first moving seat, a first mounting frame is fixedly mounted in the middle of the upper end of the first moving seat, the first mounting frame is in an inverted L shape, a first hydraulic cylinder is fixedly mounted at the upper end of the first mounting frame, a first pressing plate is fixedly connected to the lower end of the output end of the first hydraulic cylinder, slide rods are fixedly connected to the left side and the right side of the upper end of the first moving seat, the left side is two sets of between the slide bar and the right side is two sets of equal sliding connection has the sliding sleeve between the slide bar, fixedly connected with mounting panel between sliding sleeve lower extreme middle part and the workstation, mounting panel outside fixed mounting has the second pneumatic cylinder, the output fixedly connected with second of second pneumatic cylinder removes the seat, seat upper end middle part fixed mounting is removed to the second has the second mounting bracket, second mounting bracket upper end fixed mounting has the third pneumatic cylinder, third pneumatic cylinder output lower extreme fixedly connected with second clamp plate.
As a further optimization of the technical solution, the first slider is slidably connected in the first rectangular groove.
This setting slides in first rectangular channel through first slider, plays the guide effect to first removal seat for when the threaded rod rotated, first removal seat carried out the back-and-forth movement, can not take place the upset.
As a further optimization of the technical scheme, the sliding rod is located at the upper side and the lower side of the inner side of the sliding sleeve and is fixedly connected with limiting blocks, and the upper side and the lower side of the sliding sleeve are provided with limiting grooves used for slidably connecting the limiting blocks.
This setting passes through the stopper and slides around limiting groove, plays limiting displacement to the sliding sleeve, avoids the sliding sleeve to break away from the slide bar of front and back both sides.
As a further optimization of the technical scheme, the first moving seat inner side face and the second moving seat inner side face are both bonded with first rubber pads.
This setting is through first rubber pad and skeleton side direct contact, protects the skeleton side, avoids first removal seat and second to remove the seat and cause wearing and tearing to the skeleton side.
As a further optimization of the technical scheme, the lower end face of the first pressing plate and the lower end face of the second pressing plate are both bonded with second rubber pads.
This setting is through second rubber pad and skeleton up end direct contact, protects the skeleton up end, avoids first clamp plate and second clamp plate to cause wearing and tearing to the skeleton up end.
As a further optimization of the technical scheme, the lower end of the second movable seat is fixedly connected with a second sliding block, and the upper end of the workbench is provided with a second rectangular groove for slidably connecting the second sliding block.
This setting slides in the second rectangular channel through the second slider, removes the seat to the second and plays the guide effect for the second removes the seat and removes about carrying out the level under the drive of second pneumatic cylinder, can not take place the slope.
Compared with the prior art, the utility model has the beneficial effects that: the special full-automatic welding tool for the children desktop frameworks can be adjusted according to the length and the width of the frameworks, so that the special full-automatic welding tool for the children desktop frameworks is more convenient to use and wider in application range, the frameworks are automatically limited and fixed, the machining efficiency is improved, the labor intensity of workers is reduced, the threaded rods are driven to rotate through the work of the motors, the two groups of first moving seats are driven to move towards opposite directions, the distance between the two groups of first moving seats is consistent with the length of the frameworks, framework cross rods are placed on the inner side surfaces of the first moving seats, the framework cross rods are tightly attached to the inner side surfaces of the first moving seats, then the first pressing plates are driven to move downwards through the work of the first hydraulic cylinders, the first pressing plates are pressed on the upper end surfaces of the framework cross rods, and the framework cross rods are limited and fixed; through the work of second pneumatic cylinder, the drive second removes about the seat, make distance between two sets of second removal seats unanimous with the skeleton width, place the medial surface that removes the seat at the second with the skeleton montant, make the skeleton montant hug closely the second and remove a medial surface, then work through the third pneumatic cylinder, drive second clamp plate downstream, make the second clamp plate press at the up end of skeleton montant, spacing fixed with the skeleton montant, thereby can carry out welded connection to adjacent skeleton horizontal pole and skeleton montant, make skeleton horizontal pole and skeleton montant remain stable among the welding process, and then improve welding quality.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the present invention.
In the figure: 1. a work table; 2. a first rectangular groove; 3. a threaded rod; 4. a first movable base; 5. a first mounting bracket; 6. a first hydraulic cylinder; 7. a first platen; 8. a slide bar; 9. a sliding sleeve; 10. mounting a plate; 11. a second hydraulic cylinder; 12. a second movable base; 13. a second mounting bracket; 14. a third hydraulic cylinder; 15. a second platen; 16. a limiting block; 17. a limiting groove; 18. a second rectangular groove; 19. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a special frock of full-automatic welding of children's desktop skeleton, includes workstation 1, first rectangular channel 2 has been seted up to 1 upper end of workstation, it is connected with threaded rod 3 to rotate through the bearing in the first rectangular channel 2, 1 front side fixed mounting of workstation has motor 19, motor 19's output shaft and 3 fixed connection of threaded rod, 3 surface front and back both sides of threaded rod all are equipped with the screw thread, and are two sets of screw thread opposite direction, just be located two sets of on the threaded rod 3 equal threaded connection in screw thread department has first slider, first slider sliding connection slides in first rectangular channel 2 through first slider, plays the guide effect to first removal seat 4 for when threaded rod 3 rotates, first removal seat 4 carries out the back-and-forth movement, can not take place the upset. First slider upper end fixedly connected with first removal seat 4, first removal seat 4 upper end middle part fixed mounting has first mounting bracket 5, first mounting bracket 5 is the type of falling L, first mounting bracket 5 upper end fixed mounting has first pneumatic cylinder 6, the first clamp plate 7 of output lower extreme fixedly connected with of first pneumatic cylinder 6, through 19 work of motor, drive threaded rod 3 rotates for two sets of first removal seats 4 remove towards opposite direction, make two sets of first distances between removing the seat 4 unanimous with skeleton length, place the medial surface at first removal seat 4 with the skeleton horizontal pole, make the skeleton horizontal pole hug closely first removal seat 4 medial surface, then through the work of first pneumatic cylinder 6, drive first clamp plate 7 downstream for first clamp plate 7 presses the up end at the skeleton horizontal pole, with the skeleton horizontal pole spacing fixed.
First 4 upper ends left and right sides of removal seat equal fixedly connected with slide bar 8, the left side is two sets of between the slide bar 8 with the right side is two sets of equal sliding connection has sliding sleeve 9 between the slide bar 8, slide bar 8 is located the equal fixedly connected with stopper 16 in both sides about the inboard one end of sliding sleeve 9, the spacing groove 17 that is used for sliding connection stopper 16 is all offered to sliding sleeve 9 about both sides, slides around limiting groove 17 through stopper 16, plays limiting displacement to sliding sleeve 9, avoids sliding sleeve 9 to break away from the slide bar 8 of both sides around. Fixedly connected with mounting panel 10 between 9 lower extreme middle parts of sliding sleeve and the workstation 1, mounting panel 10 outside fixed mounting has second pneumatic cylinder 11, seat 12 is removed to the output fixedly connected with second of second pneumatic cylinder 11, seat 12 lower extreme fixedly connected with second slider is removed to the second, the second rectangular channel 18 that is used for the sliding connection second slider is offered to workstation 1 upper end, slides in second rectangular channel 18 through the second slider, removes seat 12 to the second and plays the guide effect for the second removes seat 12 and removes about carrying out the level under the drive of second pneumatic cylinder 11, can not take place the slope. The second removes seat 12 upper end middle part fixed mounting and has second mounting bracket 13, second mounting bracket 13 upper end fixed mounting has third pneumatic cylinder 14, third pneumatic cylinder 14 output lower extreme fixedly connected with second clamp plate 15, when first removal seat 4 removed, slide bar 8 removed in sliding sleeve 9, through the work of second pneumatic cylinder 11, drive second remove the seat 12 and remove, make the distance between two sets of second removal seats 12 unanimous with the skeleton width, place the medial surface that the seat 12 was removed at the second with the skeleton montant, make the second removal seat 12 medial surface be hugged closely to the skeleton montant, then work through third pneumatic cylinder 14, drive second clamp plate 15 downstream, make second clamp plate 15 press the up end at the skeleton montant, with the spacing fixed of skeleton montant.
Specifically, first rubber pad has all been bonded to first removal seat 4 medial surface and the 12 medial surfaces of second removal seat, through first rubber pad and skeleton side direct contact, protects the skeleton side, avoids first removal seat 4 and second to remove seat 12 and cause wearing and tearing to the skeleton side. The lower end face of the first pressing plate 7 and the lower end face of the second pressing plate 15 are both bonded with second rubber pads, the upper end face of the framework is protected through direct contact of the second rubber pads and the upper end face of the framework, and abrasion of the upper end face of the framework caused by the first pressing plate 7 and the second pressing plate 15 is avoided.
Specifically, when the device is used, the motor 19 works to drive the threaded rod 3 to rotate, so that the two groups of first moving seats 4 move towards opposite directions, the distance between the two groups of first moving seats 4 is consistent with the length of a framework, the framework cross rod is placed on the inner side surface of the first moving seat 4, the framework cross rod is tightly attached to the inner side surface of the first moving seat 4, then the first hydraulic cylinder 6 works to drive the first pressing plate 7 to move downwards, the first pressing plate 7 is pressed on the upper end surface of the framework cross rod, and the framework cross rod is limited and fixed; through the work of second pneumatic cylinder 11, the drive second removes and removes about seat 12, make two sets of seconds remove the distance between the seat 12 unanimous with the skeleton width, place the skeleton montant at the medial surface that the seat 12 was removed to the second, make the skeleton montant hug closely the second and remove the seat 12 medial surface, then work through third pneumatic cylinder 14, drive second clamp plate 15 downstream, make second clamp plate 15 press the up end at the skeleton montant, with the spacing fixed of skeleton montant, thereby can carry out welded connection to adjacent skeleton horizontal pole and skeleton montant, make skeleton horizontal pole and skeleton montant remain stable among the welding process, and then improve welding quality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special frock of full-automatic welding of children's desktop skeleton, includes workstation (1), its characterized in that: the upper end of the workbench (1) is provided with a first rectangular groove (2), a threaded rod (3) is connected in the first rectangular groove (2) through a bearing in a rotating manner, a motor (19) is fixedly installed on the front side of the workbench (1), an output shaft of the motor (19) is fixedly connected with the threaded rod (3), threads are arranged on the front side and the rear side of the surface of the threaded rod (3), the directions of the threads are opposite, a first slider is in threaded connection with the threaded rod (3) at the positions of the two groups, the upper end of the first slider is fixedly connected with a first movable seat (4), a first mounting frame (5) is fixedly installed in the middle of the upper end of the first movable seat (4), the first mounting frame (5) is of an inverted L shape, a first hydraulic cylinder (6) is fixedly installed at the upper end of the first mounting frame (5), and a first pressing plate (7) is fixedly connected with the lower end of the output end of the first hydraulic cylinder (6), first removal seat (4) upper end left and right sides equal fixedly connected with slide bar (8), the left side is two sets of between slide bar (8) and the right side is two sets of equal sliding connection has sliding sleeve (9) between slide bar (8), fixedly connected with mounting panel (10) between sliding sleeve (9) lower extreme middle part and workstation (1), mounting panel (10) outside fixed mounting has second pneumatic cylinder (11), seat (12) are removed to the output fixedly connected with second of second pneumatic cylinder (11), seat (12) upper end middle part fixed mounting is removed to the second has second mounting bracket (13), second mounting bracket (13) upper end fixed mounting has third pneumatic cylinder (14), third pneumatic cylinder (14) output lower extreme fixedly connected with second clamp plate (15).
2. The full-automatic special welding tool for the desktop frameworks of the children according to claim 1, is characterized in that: the first sliding block is connected in the first rectangular groove (2) in a sliding mode.
3. The full-automatic special welding tool for the desktop frameworks of the children according to claim 1, is characterized in that: the sliding rod (8) is located the equal fixedly connected with stopper (16) in both sides about the inboard one end of sliding sleeve (9), spacing groove (17) that are used for sliding connection stopper (16) are all seted up to both sides about sliding sleeve (9).
4. The full-automatic special welding tool for the desktop frameworks of the children according to claim 1, is characterized in that: and the inner side surface of the first movable seat (4) and the inner side surface of the second movable seat (12) are both bonded with first rubber pads.
5. The full-automatic special welding tool for the desktop frameworks of the children according to claim 1, is characterized in that: and a second rubber pad is bonded on the lower end face of the first pressing plate (7) and the lower end face of the second pressing plate (15).
6. The full-automatic special welding tool for the desktop frameworks of the children according to claim 1, is characterized in that: the lower end of the second movable seat (12) is fixedly connected with a second sliding block, and a second rectangular groove (18) used for being connected with the second sliding block in a sliding mode is formed in the upper end of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237510.2U CN215356968U (en) | 2021-06-04 | 2021-06-04 | Special frock of full-automatic welding of children's desktop skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237510.2U CN215356968U (en) | 2021-06-04 | 2021-06-04 | Special frock of full-automatic welding of children's desktop skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215356968U true CN215356968U (en) | 2021-12-31 |
Family
ID=79633177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121237510.2U Expired - Fee Related CN215356968U (en) | 2021-06-04 | 2021-06-04 | Special frock of full-automatic welding of children's desktop skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215356968U (en) |
-
2021
- 2021-06-04 CN CN202121237510.2U patent/CN215356968U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |