CN113522795B - Positioning device for belt bed support frame - Google Patents
Positioning device for belt bed support frame Download PDFInfo
- Publication number
- CN113522795B CN113522795B CN202110991579.2A CN202110991579A CN113522795B CN 113522795 B CN113522795 B CN 113522795B CN 202110991579 A CN202110991579 A CN 202110991579A CN 113522795 B CN113522795 B CN 113522795B
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- positioning
- screw rod
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- 230000007246 mechanism Effects 0.000 claims description 33
- 238000001125 extrusion Methods 0.000 claims description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 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
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a positioning device for a belt bed support frame, which comprises a U-shaped frame, wherein a mounting plate is fixed in the U-shaped frame, two first fixing blocks and two second fixing blocks are symmetrically fixed on the mounting plate, the first fixing blocks are fixed through connecting rods, the first fixing blocks are connected with a first screw rod through threads, two ends of the first screw rod respectively extend out of the first fixing blocks and are respectively fixed with a first positioning plate and a second rotating block, the second fixing blocks are connected with the second screw rod through threads, two ends of the second screw rod respectively extend out of the second fixing blocks and are respectively fixed with the second positioning plate, two ends of the U-shaped frame are respectively fixed with a cylinder, a piston rod of the cylinder is fixed with a positioning rod, the second fixing blocks are respectively positioned between the first fixing blocks and the positioning rod, and one end, close to the second fixing blocks, of the positioning rod is fixed with a third positioning plate. The positioning device for the belt bed support frame can rapidly position the belt bed support frame.
Description
Technical Field
The invention relates to a positioning and fixing device, in particular to a positioning device for a belt bed supporting frame.
Background
The belt bed support frame plays vital factors to color sorter belt off tracking and material transfer, but because can't guarantee that whole straightness and the interior size of opening of putting down a grade after the welding of belt bed support frame both sides and middle crossbeam can't guarantee, the deviation appears in the time of causing later stage assembly and production. To solve the problem, two to three persons are needed to pre-tighten four corners of the belt bed support frame by using the welding clamp, the appearance and the diagonal dimension are measured by using the tape measure, and finally, the welding clamp is fastened and screwed by several persons at the same time, so that the appearance and the diagonal dimension of the belt bed support frame are possibly changed under the condition of screwing, and the situation wastes manpower, time and irreversible deformation defects. Therefore, a tooling capable of being used for quickly positioning the belt bed support frame is needed, actual operation is convenient, production efficiency is improved, and product quality is expected to be guaranteed.
Disclosure of Invention
The invention aims to provide a positioning device for a belt bed support frame, which can rapidly position the belt bed support frame.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a positioner for belt bed support frame, includes the U type frame, U type frame internal fixation has the mounting panel, the symmetry is fixed with two fixed blocks one and two fixed blocks two on the mounting panel, it is fixed through the connecting rod between two fixed blocks one, fixed block one passes through threaded connection with screw rod one, screw rod one both ends stretch out fixed block one respectively and are fixed with locating plate one and rotating block respectively, screw rod two passes through threaded connection with screw rod two, screw rod two both ends stretch out fixed block two respectively and are fixed with locating plate two respectively, U type frame both ends are fixed with the cylinder respectively, the piston rod and the locating lever of cylinder are fixed, the fixed block is located respectively between fixed block one and the locating lever, the one end that the locating lever is close to fixed block two is fixed with the locating plate three.
Preferably, a rotating mechanism is arranged on the U-shaped frame and positioned between the first fixed blocks, and the rotating mechanism is used for driving the rotating blocks to rotate.
Preferably, a first sliding groove is formed between the U-shaped frame and the mounting plate, the rotating mechanism is symmetrically arranged in the first sliding groove, the rotating mechanism comprises a first sliding block arranged in the first sliding groove, a guide rod is arranged in the first sliding groove and penetrates through the first sliding block, the first sliding block is fixed with a first transverse plate, the lower end of the transverse plate is fixed with the first vertical plate, a first cavity is formed in the first vertical plate, the rotating sleeve is arranged outside the vertical plate, and the rotating sleeve is matched with the rotating block.
Preferably, the U-shaped frame is provided with a second middle plate fixedly arranged between the two rotating mechanisms, a second cavity is formed in the middle plate, two ends of the middle plate are respectively fixedly connected with the hollow rod, the hollow rod is communicated with the second cavity, one end of the first vertical plate, which is close to the hollow rod, is fixedly connected with the sleeve rod, the sleeve rod is sleeved outside the hollow rod, two extrusion blocks are symmetrically arranged in the second cavity, one end of each extrusion block is positioned in the hollow rod, the extrusion blocks are fixedly connected with one end of the spring, the other end of the spring extends out of the hollow rod and is fixedly connected with the inner wall of the sleeve rod, a pushing block is arranged in the second cavity and above the extrusion blocks, the upper end of each pushing block is fixedly connected with the third screw rod, and the three upper ends of the screw rod extend out of the middle plate and are fixedly connected with the second handle.
Preferably, the height of the extrusion block is kept unchanged from the hollow rod to the second cavity and then gradually reduced, and the lower end surface of the pushing block is hemispherical.
Preferably, the two ends of the middle plate are respectively fixed with a sliding rail, a second sliding block is arranged on the sliding rail and is rotationally connected with the limiting plate, and the lower end of the limiting plate penetrates through the hollow rod and extends to the lower side of the hollow rod.
Preferably, a driving mechanism is arranged on the U-shaped frame and positioned between the first fixed block and the first positioning plate, and the driving mechanism is used for driving the second screw rod to rotate.
Preferably, the driving mechanism comprises a third sliding block, a second sliding groove is arranged between the U-shaped frame and the mounting plate, the third sliding block is arranged in the second sliding groove, a screw rod is arranged in the second sliding groove, one end of the screw rod is fixed with an output shaft of the first motor, the other end of the screw rod is connected with the U-shaped frame through a bearing, the screw rod penetrates through the third sliding block and is in threaded connection with the third sliding block, the third sliding block is fixed with a second transverse plate, the lower end of the second transverse plate is fixedly connected with the second vertical plate in a rotating mode, one end of the second vertical plate is fixedly provided with the second motor, the other end of the second vertical plate is provided with a fixing sleeve, the fixing sleeve is fixedly connected with the output shaft of the second motor, an electromagnetic plate is fixedly arranged on the inner wall of the fixing sleeve, and the second positioning plate is made of iron.
Compared with the prior art, the invention has the beneficial effects that:
1) The positioning device can be used for various types and sizes of belt bed supporting frames, can rapidly realize positioning and fixing of the belt bed supporting frames, and greatly shortens the clamping speed;
2) The first screw rod can be conveniently rotated by utilizing the rotating mechanism, so that the first position of the positioning plate can be conveniently adjusted, the second screw rod can be rapidly rotated by utilizing the driving mechanism, the first positioning plate and the second positioning plate can be used for rapidly positioning and clamping the small-sized belt bed support frame, and the second positioning plate and the third positioning plate can be used for clamping the large-sized belt bed support frame.
Drawings
FIG. 1 is a top view of a positioning device for a belt bed support frame according to an embodiment of the present invention;
FIG. 2 is a side view of a turning mechanism in an embodiment of the present invention;
FIG. 3 is a schematic diagram showing the internal structure of a rotating mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of the turning mechanism and intermediate plate in an embodiment of the present invention;
FIG. 5 is a side view of a portion of a drive mechanism in an embodiment of the invention;
FIG. 6 is a schematic diagram of a portion of a driving mechanism in accordance with an embodiment of the present invention;
FIG. 7 is a schematic view of a belt bed support frame according to an embodiment of the present invention;
in the figure, 1, a U-shaped frame, 2, a mounting plate, 3, a first fixing block, 4, a second fixing block, 5, a connecting rod, 6, a first screw, 7, a first positioning plate, 8, a rotating block, 9, a second screw, 10, a second positioning plate, 11, a cylinder, 12, a positioning rod, 13, a third positioning plate, 14, a first sliding groove, 15, a first sliding block, 16, a guide rod, 17, a first transverse plate, 18, a first vertical plate, 19, a first cavity, 20, a gear, 21, a worm wheel, 22, a rotating sleeve, 23, a worm, 24, a first handle, 25, a middle plate, 26, a second cavity, 27, a hollow rod, 28, a loop bar, 29, an annular limiting plate, 30, a pressing block, 31, a spring, 32, a pushing block, 33, a third screw, 34, a second handle, 35, a sliding rail, 36, a second sliding block, 37, a limiting plate, 38, a second sliding groove, 39, a screw, 40, a first motor, 41, a second transverse plate, 42, a second vertical plate, 43, a motor, 44, a fixed sleeve, 45, an electromagnetic plate, 46, a side bar, 47, a side bar, 48 and a third connecting frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, a positioning device for a belt bed support frame comprises a U-shaped frame 1, wherein a mounting plate 2 is fixed in the U-shaped frame 1, two first fixing blocks 3 and two second fixing blocks 4 are symmetrically fixed on the mounting plate 2, and the two first fixing blocks 3 are fixed through a connecting rod 5. The first fixing block 3 is connected with the first screw rod 6 through threads, and two ends of the first screw rod 6 respectively extend out of the first fixing block 3 and are respectively fixed with the first positioning plate 7 and the rotating block 8. The second fixing block 4 is connected with the second screw rod 9 through threads, and two ends of the second screw rod 9 extend out of the second fixing block 4 respectively and are fixed with the second positioning plate 10 respectively. The two ends of the U-shaped frame 1 are respectively fixed with an air cylinder 11, and a piston rod of the air cylinder 11 is fixed with a positioning rod 12. The second fixing block 4 is respectively positioned between the first fixing block 3 and the positioning rod 12, and one end of the positioning rod 12, which is close to the second fixing block 4, is fixed with the third positioning plate 13.
A rotating mechanism is arranged on the U-shaped frame 1 and positioned between the two fixed blocks 3, and the rotating mechanism is used for driving the rotating block 8 to rotate. A first chute 14 is arranged between the U-shaped frame 1 and the mounting plate 2, and the rotating mechanism is symmetrically arranged in the first chute 14. The rotating mechanism comprises a first slide block 15 arranged in a first slide groove 14, a guide rod 16 is arranged in the first slide groove 14, and the guide rod 16 penetrates through the first slide block 15. The first slide block 15 is fixed with the first transverse plate 17, the lower end of the first transverse plate 17 is fixed with the first vertical plate 18, and the first vertical plate 18 is positioned on one side of the first fixed block 3. The first riser 18 is internally provided with a first cavity 19, the rotating sleeve 22 is arranged outside the first riser 18, the rotating sleeve 22 is matched with the rotating block 8, and the rotating block 8 is in a polygonal shape.
The U-shaped frame 1 is provided with a middle plate 25 which is positioned between the two rotating mechanisms, a cavity II 26 is arranged in the middle plate 25, two ends of the middle plate 25 are respectively fixed with a hollow rod 27, two ends of the hollow rod 27 are open, and the hollow rod 27 is communicated with the cavity II 26. One end of the first vertical plate 18, which is close to the hollow rod 27, is fixed with a sleeve rod 28, the sleeve rod 28 is sleeved outside the hollow rod 27, and one end of the hollow rod 27, which is close to the sleeve rod 28, is fixed with an annular limiting plate 29 to prevent the hollow rod 27 from being separated from the sleeve rod 28. Two extrusion blocks 30 are symmetrically arranged in the cavity II 26, one end of each extrusion block 30 is positioned in the hollow rod 27, the height of each extrusion block 30 is kept unchanged from the hollow rod 27 to the cavity II 26 and then gradually reduced, and the opposite end of each extrusion block 30 can be in a cambered surface shape. The extrusion block 30 is fixed with one end of the spring 31, and the other end of the spring 31 extends out of the hollow rod 27 and is fixed with the inner wall of the sleeve rod 28. A pushing block 32 is arranged in the second cavity 26 and above the extrusion block 30, two ends of the pushing block 32 are respectively attached to the inner wall of the second cavity 26, and the lower end face of the pushing block 32 is hemispherical. The upper end of the pushing block 32 is fixed with a third screw rod 33, and the upper end of the third screw rod 33 extends out of the middle plate 25 to be fixed with a second handle 34. The two ends of the middle plate 25 are respectively fixed with a slide rail 35, a second slide block 36 is arranged on the slide rail 35, the second slide block 36 is rotationally connected with a limiting plate 37, the limiting plate 37 is connected with the second slide block 36 through a rotating shaft, the limiting plate 37 can be a U-shaped plate, the lower end of the limiting plate 37 penetrates through the hollow rod 27 to extend below the hollow rod 27, and the limiting plate 37 is used for limiting the extrusion block 30 to move.
A driving mechanism is arranged on the U-shaped frame 1 and positioned between the first fixed block 3 and the first positioning plate 7, and the driving mechanism is used for driving the second screw rod 9 to rotate. The driving mechanism comprises a third sliding block 48, a second sliding groove 38 is arranged between the U-shaped frame 1 and the mounting plate 2, and the third sliding block 48 is arranged in the second sliding groove 38. A screw rod 39 is arranged in the second chute 38, one end of the screw rod 39 is fixed with an output shaft of the first motor 40, and the other end of the screw rod 39 is connected with the U-shaped frame 1 through a bearing. The screw rod 39 passes through the third slider 48 and is connected with the third slider 48 through threads, and the third slider 48 is fixed with the second transverse plate 41. The lower end of the second transverse plate 41 is fixedly connected with the second vertical plate 42 in a rotating way, and the second vertical plate 42 can be connected with the second transverse plate 41 through a rotating shaft or a bearing. One end of the second vertical plate 42 is fixed with a second motor 43, the other end of the second vertical plate 42 is provided with a fixed sleeve 44, the fixed sleeve 44 is fixed with an output shaft of the second motor 43, an electromagnetic plate 45 is fixed on the inner wall of the fixed sleeve 44, and the second positioning plate 10 is made of iron.
Working principle: as shown in fig. 7, the belt bed support frame is composed of two side bars 46 and a connecting frame 47 which are symmetrical. When the small belt bed support frame is required to be positioned and clamped, the side rods 46 are respectively extended between the first positioning plate 7 and the second positioning plate 10. And the first motor 40 is started, the first motor 40 drives the screw rod 39 to rotate, and the screw rod 39 drives the third slider 48 to move along the second chute 38. After the second riser 42 moves between the second and third positioning plates 10, 13, the second riser 42 is rotated such that the retaining sleeve 44 faces away from the end of the third positioning plate 13. Then, the fixing sleeve 44 is sleeved on the second positioning plate 10 close to the third positioning plate 13, and the electromagnetic plate 45 is electrified, so that the fixing sleeve 44 is fixed with the second positioning plate 10. And the second motor 43 is started, the second motor 43 drives the fixed sleeve 44 to rotate, the fixed sleeve 44 drives the second screw rod 9 to rotate, and the second vertical plate 42 gradually approaches the side rod 46 under the action of the third sliding block 48 until the second positioning plate 10 abuts against the outer wall of the side rod 46.
The first slider 15 can be moved along the guide rod 16 and the first chute 14 while the driving mechanism is operated, so that the rotating sleeve 22 is sleeved on the rotating block 8, the spring 31 is in an extrusion state, two ends of the extrusion block 30 are respectively fixed by the push block 32 and the limiting plate 37, and the rotating sleeve 22 and the rotating block 8 rotate. Simultaneously, due to the extrusion action of the spring 31, the rotating sleeve 22 drives the rotating block 8 and the screw rod I6 to approach the side rod 46 until the positioning plate I7 abuts against the inner wall of the side rod 46. And then moving the second slider 36 upward along the slide rail 35 to move the limiting plate 37 out of the hollow rod 27, and then rotating the limiting plate 37 to prevent the limiting plate 37 from being inserted into the hollow rod 27. The second handle 34 is rotated, the second handle 34 drives the third screw rod 33 to rotate, the third screw rod 33 drives the pushing block 32 to move downwards, the pushing block 32 separates the two extrusion blocks 30, the extrusion blocks 30 completely enter the hollow rod 27, and the spring 31 further extrudes, so that the abutting force of the first positioning plate 7 to the side rod is increased. Thereby realizing rapid positioning and clamping by utilizing the first positioning plate 7 and the second positioning plate 10 to the small belt bed support frame.
When the large belt bed support frame needs to be positioned and clamped, the side rods 46 are respectively extended between the second positioning plate 10 and the third positioning plate 13. The second vertical plate 42 is moved between the second positioning plate 10 and the first positioning plate 7, and then the second positioning plate 10 is abutted against the inner wall of the side rod 46 by the driving mechanism. The cylinder 11 is started, and the cylinder 11 drives the positioning plate III 13 to abut against the outer wall of the side rod 46, so that the positioning plate II 10 and the positioning plate III 13 are utilized to realize quick positioning and clamping on the large belt bed support frame.
The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention, as it is intended to provide those skilled in the art with various modifications, additions and substitutions to the specific embodiments disclosed and those skilled in the art without departing from the scope of the invention as disclosed in the accompanying claims.
Claims (5)
1. The utility model provides a positioner for belt bed support frame which characterized in that: the U-shaped frame is internally fixed with a mounting plate, two first fixing blocks and two second fixing blocks are symmetrically fixed on the mounting plate, the two first fixing blocks are fixed through a connecting rod, the first fixing blocks are connected with a first screw rod through threads, two ends of the first screw rod extend out of the first fixing blocks and are respectively fixed with a first positioning plate and a second rotating block, the second fixing blocks are connected with the second screw rod through threads, two ends of the second screw rod extend out of the second fixing blocks and are respectively fixed with the second positioning plate, two ends of the U-shaped frame are respectively fixed with a cylinder, a piston rod of each cylinder is fixed with a positioning rod, the first fixing blocks are respectively positioned between the first fixing blocks and the positioning rods, and one end of each positioning rod close to the second fixing blocks is fixed with the third positioning plate;
a rotating mechanism is arranged on the U-shaped frame and positioned between the first fixed blocks, and the rotating mechanism is used for driving the rotating blocks to rotate;
a first sliding groove is formed between the U-shaped frame and the mounting plate, the rotating mechanism is symmetrically arranged in the first sliding groove, the rotating mechanism comprises a first sliding block arranged in the first sliding groove, a guide rod is arranged in the first sliding groove, the guide rod penetrates through the first sliding block, the first sliding block is fixed with a first transverse plate, the lower end of the transverse plate is fixed with a first vertical plate, a first cavity is formed in the first vertical plate, the rotating sleeve is arranged outside the vertical plate, and the rotating sleeve is matched with the rotating block;
the U-shaped frame is characterized in that a middle plate is fixed between the two rotating mechanisms, a second cavity is formed in the middle plate, two ends of the middle plate are respectively fixed with a hollow rod, the hollow rod is communicated with the second cavity, one end of the first vertical plate, which is close to the hollow rod, is fixed with a sleeve rod, the sleeve rod is sleeved outside the hollow rod, two extrusion blocks are symmetrically arranged in the second cavity, one end of each extrusion block is located in the hollow rod, the extrusion blocks are fixed with one end of a spring, the other end of the spring extends out of the hollow rod and is fixed with the inner wall of the sleeve rod, a pushing block is arranged in the second cavity and above the extrusion blocks, the upper end of the pushing block is fixed with a third screw rod, and the three upper ends of the screw rod extend out of the middle plate and are fixed with the second handle.
2. The positioning device for a belt bed support frame according to claim 1, wherein: the height of the extrusion block is kept unchanged from the hollow rod to the second cavity and then gradually reduced, and the lower end surface of the pushing block is hemispherical.
3. The positioning device for a belt bed support frame according to claim 1, wherein: the two ends of the middle plate are respectively fixed with a sliding rail, a second sliding block is arranged on the sliding rail and is rotationally connected with the limiting plate, and the lower end of the limiting plate penetrates through the hollow rod and extends to the lower side of the hollow rod.
4. The positioning device for a belt bed support frame according to claim 1, wherein: and a driving mechanism is arranged on the U-shaped frame and positioned between the first fixed block and the first positioning plate, and the driving mechanism is used for driving the second screw rod to rotate.
5. The positioning device for a belt bed support frame according to claim 4, wherein: the driving mechanism comprises a sliding block III, a sliding groove II is arranged between the U-shaped frame and the mounting plate, the sliding block III is arranged in the sliding groove II, a screw rod is arranged in the sliding groove II, one end of the screw rod is fixed with an output shaft of the motor I, the other end of the screw rod is connected with the U-shaped frame through a bearing, the screw rod penetrates through the sliding block III and is in threaded connection with the sliding block III, the sliding block III is fixed with a transverse plate II, the lower end of the transverse plate II is fixedly connected with the vertical plate II in a rotating mode, one end of the vertical plate II is fixedly provided with the motor II, the other end of the vertical plate II is provided with a fixing sleeve, the fixing sleeve is fixed with an output shaft of the motor II, an electromagnetic plate is fixed on the inner wall of the fixing sleeve, and the positioning plate II is made of iron.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311488265.6A CN117400176A (en) | 2021-08-27 | 2021-08-27 | Positioning tool for belt bed support frame |
| CN202110991579.2A CN113522795B (en) | 2021-08-27 | 2021-08-27 | Positioning device for belt bed support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110991579.2A CN113522795B (en) | 2021-08-27 | 2021-08-27 | Positioning device for belt bed support frame |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311488265.6A Division CN117400176A (en) | 2021-08-27 | 2021-08-27 | Positioning tool for belt bed support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113522795A CN113522795A (en) | 2021-10-22 |
| CN113522795B true CN113522795B (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110991579.2A Active CN113522795B (en) | 2021-08-27 | 2021-08-27 | Positioning device for belt bed support frame |
| CN202311488265.6A Pending CN117400176A (en) | 2021-08-27 | 2021-08-27 | Positioning tool for belt bed support frame |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311488265.6A Pending CN117400176A (en) | 2021-08-27 | 2021-08-27 | Positioning tool for belt bed support frame |
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| CN (2) | CN113522795B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1445892A1 (en) * | 1987-04-30 | 1988-12-23 | Красноярское Производственное Объединение Тяжелых Экскаваторов "Крастяжмаш" | Bed for assembling box-type metal structures with diaphragms for welding |
| CN108723673A (en) * | 2018-06-27 | 2018-11-02 | 苏州市蓄动源自动化科技有限公司 | A kind of SMT pallets surface mount elements positioning tool for welding |
| CN108789584A (en) * | 2018-08-22 | 2018-11-13 | 袁绍雷 | A kind of efficient clamping and positioning tooling of pvc pipe fittings |
| CN109041454A (en) * | 2018-09-06 | 2018-12-18 | 四川知创知识产权运营有限公司 | It is conveniently adjusted the clamping device of pcb board soldering angle |
| CN210173089U (en) * | 2019-06-28 | 2020-03-24 | 苏州玉超精密机械有限公司 | Precision machinery work piece conveyor |
-
2021
- 2021-08-27 CN CN202110991579.2A patent/CN113522795B/en active Active
- 2021-08-27 CN CN202311488265.6A patent/CN117400176A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1445892A1 (en) * | 1987-04-30 | 1988-12-23 | Красноярское Производственное Объединение Тяжелых Экскаваторов "Крастяжмаш" | Bed for assembling box-type metal structures with diaphragms for welding |
| CN108723673A (en) * | 2018-06-27 | 2018-11-02 | 苏州市蓄动源自动化科技有限公司 | A kind of SMT pallets surface mount elements positioning tool for welding |
| CN108789584A (en) * | 2018-08-22 | 2018-11-13 | 袁绍雷 | A kind of efficient clamping and positioning tooling of pvc pipe fittings |
| CN109041454A (en) * | 2018-09-06 | 2018-12-18 | 四川知创知识产权运营有限公司 | It is conveniently adjusted the clamping device of pcb board soldering angle |
| CN210173089U (en) * | 2019-06-28 | 2020-03-24 | 苏州玉超精密机械有限公司 | Precision machinery work piece conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117400176A (en) | 2024-01-16 |
| CN113522795A (en) | 2021-10-22 |
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