CN217071288U - Manual switching workbench - Google Patents
Manual switching workbench Download PDFInfo
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- CN217071288U CN217071288U CN202123259447.5U CN202123259447U CN217071288U CN 217071288 U CN217071288 U CN 217071288U CN 202123259447 U CN202123259447 U CN 202123259447U CN 217071288 U CN217071288 U CN 217071288U
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- bottom plate
- matched
- rotary platform
- positioning
- workbench
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Abstract
The utility model discloses a manual switching workstation, its characterized in that: the workbench comprises a bottom plate (1), a pair of bottom plate positioning holes are formed in the diagonal line of the bottom plate (1), a plane bearing (2) is arranged in the center of the bottom plate (1), two limiting mechanisms which are symmetrically distributed are arranged on two sides of the plane bearing (2), the workbench further comprises a rotating platform (3), a first connecting plate (4) and a second connecting plate (5) are symmetrically arranged on the rotating platform (3), and a plurality of connecting holes (6) are formed in the first connecting plate (4) and the second connecting plate (5).
Description
Technical Field
The utility model relates to a workstation, especially a manual switching workstation.
Background
With the continuous and vigorous development of the automobile industry, the requirements for improving efficiency and reducing cost are higher and higher. Therefore, in a body-in-white welding line, a plurality of vehicle models often share one jig. To the station that multi-vehicle type sharing, automobile body difference are great, the fixture locator sharing difficulty often needs the staff to carry out the adjustment that relapse just can realize accurate location, has brought extra work burden for the staff on the one hand, and on the other hand still can influence the beat of whole production line. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit, rationally distributed, low cost can save personnel's amount of labour greatly under the prerequisite of guaranteeing positioning accuracy, improves work efficiency's manual switching workstation.
The technical solution of the utility model is that: a manual switching workstation which characterized in that: the workbench comprises a bottom plate 1, a pair of bottom plate positioning holes are arranged at the diagonal of the bottom plate 1, a plane bearing 2 is arranged at the center of the bottom plate 1, two limiting mechanisms which are symmetrically distributed are arranged at the two sides of the plane bearing 2, the workbench further comprises a rotary platform 3, a first connecting plate 4 and a second connecting plate 5 are symmetrically arranged on the rotary platform 3, a plurality of connecting holes 6 are arranged on the first connecting plate 4 and the second connecting plate 5,
a pair of positioning seats 7 are arranged at the diagonal line of the bottom surface of the rotary platform 3, a rotary platform positioning hole is arranged on each positioning seat 7, a positioning pin 8 is matched in each rotary platform positioning hole, a first sensor 9 matched with the positioning pin 8 is further arranged below the bottom plate 1, a support 10 is further arranged at the position, matched with the bottom plate positioning hole, of the bottom plate 1, a second sensor 11 is arranged on each support 10, a measured bulge 12 matched with the second sensor 11 is arranged at the vertex angle of the rotary platform 3,
the bottom plate 1 is also fixedly provided with a pointer 13, the pointer 13 is matched with a mark 14 arranged at the vertex angle of the rotary platform 3,
the limiting mechanism comprises a connecting block 15 directly and fixedly connected with the bottom plate 1, stop bolts 16 which are horizontally distributed are connected on the connecting block 15 in a threaded manner,
the diagonal line of the rotary platform 3 is provided with a positioning hole matched with the positioning pin 8, and the bottom end face of the rotary platform 3 is provided with a stop block 17 matched with the stop bolt 16.
Compared with the prior art, the utility model, have following advantage:
the manual switching workbench with the structural form is simple in structure, ingenious in design and reasonable in layout, a special structure is designed according to the actual requirements of an automobile welding production line for switching of multiple automobile types, the manual switching workbench is provided with two connecting plates which can be respectively connected with tooling fixtures aiming at different automobile types, a rotating platform bearing the two connecting plates can rotate freely, and a plurality of mechanisms for positioning, limiting and detecting position precision are designed for the rotating platform to meet the requirement of position precision after two sets of different tooling fixtures are switched. According to the clamp switching device, on one hand, a large amount of manpower labor can be saved, on the other hand, the working efficiency in the clamp switching process can be greatly improved, and the production beat is prevented from being influenced by clamp switching operation. And the manufacturing process is simple, the manufacturing cost is low, so that the novel LED lamp has multiple advantages, is particularly suitable for popularization and application in the field, and has a very wide market prospect.
Drawings
Fig. 1 is a schematic perspective view (with the rotary platform removed) of an embodiment of the present invention.
Fig. 2 is a front view of an embodiment of the present invention.
FIG. 3 is a schematic perspective view of the embodiment of the present invention (with a rotary platform)
Detailed Description
The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1 to 3: a manual switching workbench comprises a bottom plate 1, wherein a pair of bottom plate positioning holes are formed in the diagonal of the bottom plate 1, a planar bearing 2 is arranged in the center of the bottom plate 1, two limiting mechanisms which are symmetrically distributed are arranged on two sides of the planar bearing 2, the workbench further comprises a rotating platform 3, a first connecting plate 4 and a second connecting plate 5 are symmetrically arranged on the rotating platform 3, a plurality of connecting holes 6 are formed in the first connecting plate 4 and the second connecting plate 5,
a pair of positioning seats 7 are arranged at the diagonal line of the bottom surface of the rotary platform 3, a rotary platform positioning hole is arranged on each positioning seat 7, a positioning pin 8 is matched in each rotary platform positioning hole, a first sensor 9 matched with the positioning pin 8 is further arranged below the bottom plate 1, a support 10 is further arranged at the position, matched with the bottom plate positioning hole, of the bottom plate 1, a second sensor 11 is arranged on each support 10, a measured bulge 12 matched with the second sensor 11 is arranged at the vertex angle of the rotary platform 3,
the bottom plate 1 is also fixedly provided with a pointer 13, the pointer 13 is matched with a mark 14 arranged at the vertex angle of the rotary platform 3,
the limiting mechanism comprises a connecting block 15 directly and fixedly connected with the bottom plate 1, stop bolts 16 which are horizontally distributed are connected on the connecting block 15 in a threaded manner,
the diagonal line of the rotary platform 3 is provided with a positioning hole matched with the positioning pin 8, and the bottom end face of the rotary platform 3 is provided with a stop block 17 matched with the stop bolt 16.
The utility model discloses manual switching workstation's working process as follows: in an initial state, a clamp A matched with a workpiece A is connected to the first connecting plate 4 through a connecting hole 6, the first connecting plate 4 is located at a machining position, the rotating platform 3 is located on the bottom plate 1 through the locating pin 8 at the moment, and corresponding equipment can perform related operations on the workpiece A; the second sensor 11 at the processing position corresponds to the convex 12 matched with the A clamp on the rotary platform 3;
after the operation of the workpiece A is finished and when the operation of the workpiece B is required, only two positioning pins 8 need to be pulled out of a positioning hole of a rotary platform and a positioning hole of a bottom plate, then the rotary platform 3 is manually driven to rotate relative to the bottom plate 1, when a stop block 17 on the bottom end face of the rotary platform 3 is in contact with a stop bolt 16 on one connecting block 15, the stop bolt 16 can limit the rotary platform 3, at the moment, the rotary platform 3 rotates 180 degrees exactly, and at the moment, the second connecting plate 5 moves to a processing position;
in this state, the second sensor 11 corresponding to the processing position detects the measured bulge 12 corresponding to the fixture B and sends a signal to the control system, and the control system judges that the workbench is in the corresponding state of the fixture B at the moment; meanwhile, the mark 14 corresponding to the clamp B also moves to the pointer 13, so that the worker can conveniently confirm the mark;
the positioning pin 8 is inserted into the positioning hole of the rotary platform and the positioning hole of the bottom plate, after the positioning pin 8 is inserted in place, the first sensor 10 can detect the positioning pin 8 and send a signal to the control system, and the control system judges that the workbench is in a locking state at the moment, so that the operations of processing and the like on a B workpiece positioned and clamped on the B clamp can be started.
Claims (1)
1. A manual switching workstation which characterized in that: the workbench comprises a bottom plate (1), a pair of bottom plate positioning holes are formed in the diagonal of the bottom plate (1), a plane bearing (2) is arranged in the center of the bottom plate (1), two limiting mechanisms which are symmetrically distributed are arranged on two sides of the plane bearing (2), the workbench further comprises a rotating platform (3), a first connecting plate (4) and a second connecting plate (5) are symmetrically arranged on the rotating platform (3), a plurality of connecting holes (6) are formed in the first connecting plate (4) and the second connecting plate (5),
a pair of positioning seats (7) are arranged at the diagonal of the bottom surface of the rotary platform (3), a rotary platform positioning hole is formed in each positioning seat (7), a positioning pin (8) is matched in each rotary platform positioning hole, a first sensor (9) matched with the positioning pin (8) is further arranged below the bottom plate (1), a support (10) is further arranged at the position, matched with the bottom plate positioning hole, of the bottom plate (1), a second sensor (11) is arranged on each support (10), a measured bulge (12) matched with the second sensor (11) is arranged at the vertex angle of the rotary platform (3),
the bottom plate (1) is also fixedly provided with a pointer (13), the pointer (13) is matched with a mark (14) arranged at the vertex angle of the rotating platform (3),
the limiting mechanism comprises a connecting block (15) directly and fixedly connected with the bottom plate (1), stop bolts (16) which are horizontally distributed are connected on the connecting block (15) in a threaded manner,
the diagonal line of the rotary platform (3) is provided with a positioning hole matched with the positioning pin (8), and the bottom end face of the rotary platform (3) is provided with a stop block (17) matched with the stop bolt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123259447.5U CN217071288U (en) | 2021-12-23 | 2021-12-23 | Manual switching workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123259447.5U CN217071288U (en) | 2021-12-23 | 2021-12-23 | Manual switching workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217071288U true CN217071288U (en) | 2022-07-29 |
Family
ID=82540073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123259447.5U Active CN217071288U (en) | 2021-12-23 | 2021-12-23 | Manual switching workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217071288U (en) |
-
2021
- 2021-12-23 CN CN202123259447.5U patent/CN217071288U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A manual switching workbench Effective date of registration: 20230522 Granted publication date: 20220729 Pledgee: Dalian Branch of Bank of Communications Co.,Ltd. Pledgor: Dalian Automobile Technology Co.,Ltd. Registration number: Y2023210000115 |