CN217371147U - Modular switching rotary table - Google Patents
Modular switching rotary table Download PDFInfo
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- CN217371147U CN217371147U CN202220718223.1U CN202220718223U CN217371147U CN 217371147 U CN217371147 U CN 217371147U CN 202220718223 U CN202220718223 U CN 202220718223U CN 217371147 U CN217371147 U CN 217371147U
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Abstract
The utility model provides a revolving stage is switched to modularization belongs to the machine-building structure field. The utility model discloses a base frame: for providing a base frame for said modular switching turret; a flip frame: the supporting column is arranged on the base frame and is rotationally connected with the supporting column on the base frame; a driving structure: the turnover frame is connected with the turnover frame and is driven to turn over; first locking structure: the turnover frame is arranged on the base frame and used for locking the turnover frame in place; a positioning switching framework: the turnover frame is arranged above the turnover frame and used for positioning a product to be processed; limit structure: the positioning switching frame is arranged on the turnover frame and used for supporting and limiting the positioning switching frame on the turnover frame; the second locking structure: and the positioning switching frame is arranged on the turnover frame and used for locking and positioning the positioning switching frame. The utility model has the advantages that: the compatibility is good, and the positioning requirements of different products are met.
Description
Technical Field
The utility model relates to a machine-building structure especially relates to a platform is switched to modularization.
Background
The vehicle body floor studs are distributed on the front side and the back side of the floor and need to be manually punched, the studs are usually positioned by a tool, the positioning accuracy is realized, the basic part positioning and clamping function is realized on tool equipment, and the stud positioning is ensured. The automatic overturning splicing platform is usually adopted, when the front side stud welding is finished, the front side stud welding is directly overturned for 180 degrees to carry out back side stud welding, and after the whole operation is finished, the front side stud welding is overturned back, and the front side stud welding machine is lifted and lifted to be off-line.
When different motorcycle types dispose, double-screw bolt quantity can increase and decrease, and the position also can change, and when the difference is great unable compatible, need the one set of tilting mechanism of redesign, equipment drops into manyly to, equipment is bigger, if place the equipment of a plurality of models, still can cause the waste in a large number who occupies the place.
SUMMERY OF THE UTILITY MODEL
For solving the problem that can't be compatible among the prior art, the utility model provides a revolving stage is switched to modularization.
The utility model discloses the revolving stage is switched to the modularization includes:
a base frame: for providing a base frame for said modular switching turret;
a flip frame: the supporting column is arranged on the base frame and is rotationally connected with the supporting column on the base frame;
a driving structure: the turnover frame is connected with the turnover frame and is driven to turn over;
first locking structure: the turnover frame is arranged on the base frame and used for locking the turnover frame in place;
a positioning switching framework: the turnover frame is arranged above the turnover frame and used for positioning a product to be processed;
a limiting structure: the positioning switching frame is arranged on the turnover frame and used for supporting and limiting the positioning switching frame on the turnover frame;
the second locking structure: and the positioning switching frame is arranged on the turnover frame and used for locking and positioning the positioning switching frame.
The utility model discloses make further improvement, still include with the base frame can dismantle the switching dolly of concatenation.
The utility model discloses make further improvement, base frame and switching dolly correspond the splice that the position set up.
The utility model discloses do further improvement, the splice is including setting up spacing groove and setting on the base frame are in switch the stopper of dolly, stopper and spacing groove concatenation are still including setting up pinhole on the base frame and setting are switching the manual bolt that the dolly corresponds the position.
The utility model discloses make further improvement, the quantity of spacing groove is two, be equipped with the lug between the spacing groove, the pinhole sets up the lug middle part.
The utility model discloses do further improvement, it includes the dolly frame, sets up on the dolly frame, is used for right to switch frame Y to and Z to spacing second limit structure in the location, still including setting up switching the stopper that targets in place that the dolly frame carried the end, set up respectively in dolly frame periphery, be used for locking the third locking device of frame is switched in the location.
The utility model discloses make further improvement, the base frame top is equipped with the second support column, be equipped with the limit structure that targets in place on the second support column, the limit structure that targets in place is outstanding the upset frame sets up.
The utility model is further improved, a part positioning and clamping structure and a welding positioning tool are arranged on the positioning and switching frame, and the welding positioning tool is used for positioning the welding position of the product to be welded; the positioning and clamping tool is used for fixed production.
Compared with the prior art, the beneficial effects of the utility model are that: the basic component module of the equipment only needs to update different positioning switching frames according to different vehicle types, and development of the whole equipment is not needed, so that the equipment development period and equipment investment are greatly reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation of a Y-direction lock cylinder;
FIG. 3 is a schematic view of a switching cart;
FIG. 4 is a schematic structural view of the switching trolley after butt joint;
FIG. 5 is a partial enlarged view of the welding position of the positioning switching frame of the present invention;
fig. 6 is a partial enlarged view of the driving structure of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, 3 and 4, the modular switching rotary table of the present invention comprises a switching rotary table 100 and a switching trolley 102, wherein one side of the switching rotary table 100 is provided with a splice with the switching trolley 200.
Specifically, a mounting plate is arranged in the middle of one side of the switching rotary table 100 spliced with the switching trolley 200, two first splicing blocks 111 are arranged at two ends of the mounting plate, a lug 102 is arranged in the middle of each of the two splicing blocks 111, and a pin hole is arranged in the middle of the lug 102. Correspondingly, a second splicing block 201 is arranged at a position of the switching trolley 102 corresponding to the first splicing block 111, and a manual bolt 202 matched with a pin hole in the middle of the lug 102 is arranged in the middle of the two splicing blocks. Preferably, the grooves are formed in the splicing surfaces of the first splicing blocks 111, correspondingly, the splicing surfaces of the second splicing blocks 201 are flanges matched with the grooves, on one hand, the splicing surfaces can play a role in buffering when being spliced, and on the other hand, the splicing surfaces can be clamped in a left-right mode at the splicing position and are limited.
As shown in fig. 1-6, the switching turret 100 of this example comprises a base frame 101, providing a base frame for said modular switching turret; the two ends of the base frame 101 are both provided with a first support column 118, the base frame further comprises a turnover frame 114 which is rotationally connected with the base frame 101 through a rotating shaft on the support column 118, and one end of the turnover frame is also provided with a motor reducer 103 which drives the turnover frame 114 to turn over; the first locking structure 104 is further arranged in the embodiment, and the first locking structure 104 is arranged on the base frame 101 and used for locking the turnover frame 114 in place; above the tilting frame 114, a positioning switching frame 107 is also provided, which can be customized to fit the underbody of different vehicle types for positioning the product to be processed (in this case, the underbody). On the turnover frame 114, a limiting structure is also arranged for supporting and limiting the positioning switching frame 107 on the turnover frame 114; the limiting structure of this example comprises a Y-direction limiting structure 113 and a Z-direction supporting limiting structure 113. For adjusting the positioning switching frame 107 above the reversing frame 114 to a suitable machining position. This configuration is controlled by the lock cylinder 116.
The positioning switching frame 107 of this embodiment is provided with a stud welding positioning tool 105 and a part positioning and clamping structure 106 for processing the vehicle body floor, and is used for realizing the positioning accuracy for the position where a stud needs to be manually driven.
In the turnover frame 114 of this embodiment, a plurality of second clamping mechanisms 108 for clamping the positioning switching frame 107 are provided around the turnover frame, and four manual clamps 109 are provided on the left and right sides for manually locking the positioning switching frame 107 to provide double reinforcement, thereby preventing a product from falling off due to unstable positioning when the positioning switching frame 107 is turned over.
The other end of the switching rotary table 100 opposite to the switching trolley is further provided with a second supporting column, the second supporting column is provided with an in-place limiting structure 115, and the in-place limiting structure 115 protrudes out of the turnover frame 114.
The in-place limiting structure 115 limits the rotation of the vehicle body floor in place. The in-place limiting structure 115 comprises an in-place cylinder 1151, a top block 1153 and a pressing block 1152, wherein the top block 1153 and the pressing block 1152 are matched to press a product, and the pressing block 1152 is driven to press downwards by the in-place cylinder 1151. The top block 1153 of the present example also serves as an in-place buffer to reduce impact force on the floor of the vehicle body after being rotated in place. The in-place cylinder 1151 in the embodiment is an integrated cylinder with an in-place signal feedback function, a locking device is arranged in the in-place cylinder 1151, the in-place cylinder is automatically locked after the in-place signal is fed back, and the distance for pressing in place can be achieved by adjusting a gasket below the pressing block 1152. As another embodiment of the utility model, the cylinder 1151 that the limiting structure 115 that targets in place adopted in this example adopts ordinary cylinder, and this example targets in place through setting up induction system, through induction system response, signals the controller, and the controller control cylinder 1151 that targets in place pushes down, compresses tightly one side on vehicle body floor.
In addition, an in-position limiting structure 110 is also arranged on the turnover frame 114 for limiting the position of the upper positioning switching frame 107.
As shown in fig. 5, the stud welding positioning tool 105 of this embodiment is provided with a plurality of welding cylinders 1051 for stud welding, which correspond to welding positions and are adjusted to different positions for different vehicle types. The part positioning and clamping structure 106 of the embodiment is provided with a plurality of clamping plate sets 1061, which are driven by cylinders, and the clamping plates are matched with each other in pairs to clamp products, so that the positioning and clamping of product parts are realized.
The automatic clamping function of the embodiment is realized by the air cylinder, and can also be realized by a motor or a hydraulic driving mechanism with higher precision.
In this embodiment, a push rod 119 is further disposed at one end of the switching turntable 100, a mounting post 120 is disposed on the base frame 101, the push rod 119 is U-shaped, and both ends thereof are inserted into insertion grooves in the mounting posts 120 at both sides for fixing.
As shown in fig. 6, the motor reducer 104 of this example is fixed to the first support column by a coupling 122.
As shown in fig. 3, the switching cart 200 of this embodiment includes a cart frame 208, a second Y-direction limiting structure 203 and a second Z-direction limiting structure 204, which are disposed on the cart frame 208 and are used for Y-direction limiting of the positioning switching frame 108 of the offline, an in-place limiting block 205 disposed at the end of the switching cart frame 08, and 4 manual clamps 205 disposed on the outer periphery of the cart frame respectively and used for locking the positioning switching frame 108.
The bottom of the trolley frame 208 is provided with a roller, and the other end of the splicing is also provided with a trolley handrail 207 for pushing the switching trolley 200.
The utility model discloses use on the 730S project, can realize that revolving stage frock equipment switches, it is big when the product structure difference, only need switch the top location part, but all the other basic parts sharing reduces the equipment input, satisfies project development demand. In the design of subsequent projects, the structure can be well applied and popularized.
The utility model discloses a theory of operation does:
when the part is transferred to the overturning table, the part enters an operation area to work manually, when the stud on the front side is welded, the part exits the operation area, the grating restoring button is pressed, the grating is started, the electric control button is pressed, the rotary table in-place locking cylinder is opened, the motor speed reducer rotates forwards for 180 degrees to drive the rotary frame and the upper part to be provided with the accessory, the part rotates to a back operation state, after the in-place limiting structure detects in place, the rotary table in-place locking cylinder is pressed, the completion button is pressed, the equipment action is completed, the grating is shielded, and the part can enter the operation area to work manually. After the stud welding on the back is finished, manually withdrawing from the working area, repeating the operation of the electric control button, reversing the motor by 180 degrees at the moment, enabling the part to be in a front state, pressing the finishing button, finishing the action of the equipment, shielding the grating, and manually or manually inserting the line part into the material frame by the lifting appliance to finish a working cycle.
Switching revolving stage switching dolly pushes up, the switching dolly is spacing to target in place about, manual bolt and pinhole butt joint, switching frame presss from both sides tightly opens, open respectively 2 around the manual clamp simultaneously, and Y to locking cylinder, push to switching dolly on, wherein Y is spacing, Z supports to guarantee to switch frame Y/Z to the position, second Y is to limit structure, second Z is to limit structure's locking precision and position and switching revolving stage are unanimous, when switching frame pushes to switching dolly, touch the limit structure that targets in place, each two locks around the manual clamp on the switching dolly, switching dolly is last to be pressed from both sides and is accomplished the switching.
The utility model discloses have following technological innovation point:
1. the basic equipment is put into one time, so that the cost is reduced;
2. the compatibility is good, and different products can be guided in;
3. the position precision is high, and the consistency of repeated positioning is stable;
4. the structure is simple, the processing and the manufacturing are convenient, and the maintenance is convenient;
5. the turnover locking mechanism and the middle part of the part are clamped into a self-locking cylinder, so that the risks that the part falls off and turns over when the equipment is disconnected are prevented.
The above-mentioned embodiments are the preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and the scope of the present invention includes and is not limited to the above-mentioned embodiments, and all equivalent changes made according to the present invention are within the protection scope of the present invention.
Claims (8)
1. A modular switching turret, characterized in that it comprises:
a base frame: for providing a base frame for said modular switching turret;
a flip frame: the supporting column is arranged on the base frame and is rotationally connected with the supporting column on the base frame;
a driving structure: the turnover frame is connected with the turnover frame and is driven to turn over;
first locking structure: the turnover frame is arranged on the base frame and used for locking the turnover frame in place;
a positioning switching framework: the turnover frame is arranged above the turnover frame and used for positioning a product to be processed;
limit structure: the positioning switching frame is arranged on the turnover frame and used for supporting and limiting the positioning switching frame on the turnover frame;
the second locking structure: and the positioning switching frame is arranged on the turnover frame and used for locking and positioning the positioning switching frame.
2. Modular switching turret according to claim 1, characterized in that: the switching trolley is detachably spliced with the base frame.
3. Modular switching turret according to claim 2, characterized in that: and the base frame and the switching trolley are provided with splicing pieces in corresponding positions.
4. Modular switching turret according to claim 3, characterized in that: the splicing piece comprises a limiting groove arranged on the base frame, a limiting block arranged on the switching trolley, a pin hole arranged on the base frame and a manual bolt arranged at the corresponding position of the switching trolley, wherein the limiting block is spliced with the limiting groove.
5. Modular switching turret according to claim 4, characterized in that: the number of the limiting grooves is two, lugs are arranged between the limiting grooves, and the pin holes are formed in the middles of the lugs.
6. Modular switching turret according to claim 2, characterized in that: the switching trolley comprises a trolley frame, a second limiting structure, a position-in limiting block and a third locking device, wherein the second limiting structure is arranged on the trolley frame and used for limiting the Y direction and the Z direction of the positioning switching frame, the position-in limiting block is arranged at the conveying tail end of the switching trolley frame, and the third locking device is respectively arranged on the periphery of the trolley frame and used for locking the positioning switching frame.
7. Modular switching turret according to any of claims 1-6, characterized in that: the base frame is characterized in that a second supporting column is arranged above the base frame, an in-place limiting structure is arranged on the second supporting column, and the in-place limiting structure protrudes out of the turnover frame.
8. Modular switching turret according to any of claims 1-6, characterized in that: the positioning switching frame is provided with a part positioning and clamping structure and a welding positioning tool, and the welding positioning tool is used for positioning a to-be-welded part of a product; the positioning and clamping tool is used for fixing a product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220718223.1U CN217371147U (en) | 2022-03-30 | 2022-03-30 | Modular switching rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220718223.1U CN217371147U (en) | 2022-03-30 | 2022-03-30 | Modular switching rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217371147U true CN217371147U (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220718223.1U Active CN217371147U (en) | 2022-03-30 | 2022-03-30 | Modular switching rotary table |
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| Country | Link |
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| CN (1) | CN217371147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682954A (en) * | 2022-03-30 | 2022-07-01 | 上汽通用五菱汽车股份有限公司 | Modular switching rotary table |
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2022
- 2022-03-30 CN CN202220718223.1U patent/CN217371147U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682954A (en) * | 2022-03-30 | 2022-07-01 | 上汽通用五菱汽车股份有限公司 | Modular switching rotary table |
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