CN220783607U - Automatic clamping structure of end effector for stamping line - Google Patents
Automatic clamping structure of end effector for stamping line Download PDFInfo
- Publication number
- CN220783607U CN220783607U CN202322221107.6U CN202322221107U CN220783607U CN 220783607 U CN220783607 U CN 220783607U CN 202322221107 U CN202322221107 U CN 202322221107U CN 220783607 U CN220783607 U CN 220783607U
- Authority
- CN
- China
- Prior art keywords
- power shaft
- block
- end effector
- fixed block
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012636 effector Substances 0.000 title claims abstract description 53
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 19
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Manipulator (AREA)
Abstract
The utility model discloses an automatic clamping structure of an end effector for a stamping line, and mainly relates to the field of end effector installation. The device comprises a fixed block fixed on a cross rod and an end block fixed at the end part of an end pick-up, wherein an insertion hole for the end block to be inserted is formed in the fixed block, a power shaft is rotationally connected in the insertion hole, the end block is in contact with the power shaft and drives the power shaft to rotate, clamping blocks are vertically and symmetrically connected in the insertion hole in a sliding manner, the two clamping blocks are respectively in contact with the upper side and the lower side of the end block, two threaded areas with opposite rotation directions are formed in the power shaft, the two threaded areas respectively penetrate through the two clamping blocks and are in threaded connection with the two clamping blocks, and a spring pin is arranged between the top of the power shaft and the fixed block. The utility model has the beneficial effects that: the automatic locking device can solve the technical problem that potential safety hazards exist due to the fact that locking is forgotten easily after the existing end effector is installed, achieves automatic locking after the end effector is installed, avoids separation of the end effector and a cross rod, simplifies installation steps, and improves safety and convenience of installation of the end effector.
Description
Technical Field
The utility model relates to the field of mounting of end pickers, in particular to an automatic clamping structure of an end pickers for a stamping line.
Background
In the stamping line, the end effector is important, because the end effector is required to be replaced each time when the plate is replaced and the die is replaced, the replacement of the end effector is completed manually by an operator at present, the final step of the replacement of the end effector requires the operator to lock the locking handle to realize the final fixation of the end effector, the operation increases the installation step, the locking handle forgets to lock, the situation is dangerous, and if the handle forgets to lock in the production process, the end effector falls into the die, huge damage is caused to the die, and production stopping and economic loss are caused. The conventional method is that a determining button is arranged on equipment for installing the end effector, the end effector is replaced and locked, and then the button is confirmed, so that a warning effect on an operator is achieved, but the situation that the end effector is forgotten to be locked cannot be completely avoided, and the stability and the safety of the installation structure of the end effector are required to be further optimized.
Disclosure of Invention
The utility model aims to provide an automatic clamping structure of an end effector for a stamping line, which can solve the technical problem that potential safety hazards exist due to the fact that the existing end effector is easy to forget to lock after being installed, realize automatic locking after the installation of the end effector, avoid the detachment of the end effector from a cross rod, simplify the installation steps and improve the safety and convenience of the installation of the end effector.
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides an end effector self-holding structure for punching press line, is including fixing the fixed block on the horizontal pole and fixing the end block at end effector tip, be equipped with on the fixed block and supply end block male jack, the jack swivelling joint has the power shaft, the end block contacts and drives the power shaft and rotate, follow vertical symmetrical sliding connection in the jack and have the clamp block, two clamp block contacts with the upper and lower both sides of end block respectively, be equipped with two screw thread district that revolve to opposite direction on the power shaft, two screw thread district run through two clamp block respectively and rather than threaded connection, be equipped with the spring pin between the top of power shaft and the fixed block.
Further, the top of fixed block is equipped with the arc wall, the tip and the arc wall sliding contact of spring pin, be equipped with the locating hole with the activity grafting of spring pin on the arc wall.
Further, a toothed plate is arranged on the end block, a gear is arranged on the power shaft, and the gear is meshed with the toothed plate.
Further, the inside of fixed block is equipped with vertical recess, the jack sets up along horizontal and communicates with the recess, power shaft and clamp block all are located the recess.
Further, the groove penetrates through the top of the fixed block, and a bearing is arranged between the top of the groove and the power shaft.
Further, the insertion holes transversely penetrate through two sides of the fixing block.
Compared with the prior art, the utility model has the beneficial effects that:
1. the structure of the utility model comprises a fixed block fixed on the cross rod and an end block fixed at the end part of the end effector, when the end effector is installed, the end block is inserted into a jack on the fixed block to be contacted with a power shaft and drive the power shaft to rotate, and when the power shaft rotates, the two clamping blocks are driven to move relatively under the action of threaded connection, so that the contact clamping of the upper side and the lower side of the end block is realized, the end effector and the end block cannot be separated from the fixed block after the installation is completed, the automatic clamping and the fixing of the end effector and the cross rod are realized, the stability after the installation of the end effector is ensured, the manual locking is not needed, the installation step is simplified, and the convenience and the stability of the installation of the end effector are greatly improved;
2. the spring pin is arranged between the top of the power shaft and the fixed block, and after the end block is inserted into the jack to drive the power shaft to rotate by a certain angle, the spring pin at the top of the power shaft is automatically inserted and fixed with the fixed block under the action of elastic force, so that the power shaft can not be continuously rotated, the end block in contact with the power shaft can not be moved any more, the condition that the end block is separated from the jack under the condition that the end block is clamped by the clamping block is further avoided, and the firmness of connection with the cross rod after the end pick-up is installed is further improved.
Drawings
Fig. 1 is a schematic view of an application scenario of the present utility model.
Fig. 2 is a schematic perspective view of the present utility model.
Fig. 3 is a front view of the present utility model.
Fig. 4 is a cross-sectional view taken along the A-A direction in fig. 3 of the present utility model.
The reference numbers shown in the drawings:
1. a cross bar; 2. a fixed block; 3. an end effector; 4. an end block; 5. a jack; 6. a power shaft; 7. a clamping block; 8. a spring pin; 9. an arc-shaped groove; 10. positioning holes; 11. a toothed plate; 12. a gear; 13. a groove; 14. and (3) a bearing.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.
Referring to fig. 1 and 3, the utility model relates to an automatic clamping structure of an end effector 3 for a press line, which is used for automatically locking and fixing the end effector 3 of the press line after being installed, the main structure comprises a fixed block 2 fixed on a cross rod 1 and an end block 4 fixed at the end of the end effector 3, the fixed block 2 is welded or bolted on the cross rod 1, the end block 4 is welded or integrally formed and fixed at the end of the end effector 3, a jack 5 for inserting the end block 4 is arranged on the fixed block 2, the end block 4 is inserted into the jack 5 when the end effector 3 is installed, a power shaft 6 is rotationally connected with the jack 5, the end block 4 is contacted with the power shaft 6 and drives the power shaft 6 to rotate, the structure enables the end block 4 to be inserted into the jack 5 to contact with the power shaft 6 and drive the power shaft 6 to rotate during the installation of the end effector 3, the clamping blocks 7 are connected in the jack 5 in a vertically symmetrical sliding manner, the two clamping blocks 7 are respectively positioned at the upper side and the lower side of the end block 4, the two clamping blocks 7 are respectively contacted with the upper side and the lower side of the end block 4, two threaded areas with opposite rotation directions are arranged on the power shaft 6, the two threaded areas respectively penetrate through the two clamping blocks 7 and are in threaded connection with the two clamping blocks, the power shaft 6 drives the two clamping blocks 7 to relatively slide towards the end block 4 under the action of the threaded connection in the process of driving the power shaft 6 by the end block 4 until contacting with the upper side and the lower side of the end block 4, the automatic clamping operation of the end block 4 is realized, the end block 4 is prevented from being separated from the jack 5, the falling of the mounted rear end pick-up 3 is avoided, the structural stability of the rear relative cross rod 1 of the end pick-up 3 is improved, a spring pin 8 is arranged between the top of the power shaft 6 and the fixed block 2, the spring pin 8 can be fixed by using any elastic fixing pin structure in the existing market, the spring pin 8 is driven to rotate when the power shaft 6 rotates until the spring pin 8 automatically stretches out under the action of elastic force after rotating by a certain angle, and the spring pin is fixed at a certain position of the fixing block 2, so that the continuous rotation of the power shaft 6 is avoided, the end block 4 contacted with the power shaft 6 is further prevented from moving, the fixing operation of the end pick-up 3 connected with the end block 4 is further realized, the stability of the end pick-up 3 after installation is ensured, the installation step is simplified, the manual locking operation is not needed, the possibility of forgetting is avoided, and the firmness of the end pick-up 3 during the operation of a punching line is ensured.
Preferably, referring to fig. 2, the top of the fixed block 2 is provided with an arc slot 9, the end of the spring pin 8 is in sliding contact with the arc slot 9, the arc slot 9 is provided with a positioning hole 10 movably inserted with the spring pin 8, when the power shaft 6 rotates, the spring pin 8 at the top of the power shaft 6 slides along the arc slot 9 until the spring pin 8 rotates to the positioning hole 10, and the spring pin 8 automatically stretches out into the positioning hole 10 under the action of elastic force, so that the relative position of the power shaft 6 and the fixed block 2 is fixed, the automatic locking of the power shaft 6 is realized, manual intervention is not needed, and the convenience and stability of automatic fixing of the opposite-end pick-up 3 are ensured.
Preferably, the toothed plate 11 is welded or bolted on the end block 4, the gear 12 is welded or bolted on the power shaft 6, the gear 12 is meshed with the toothed plate 11, and when the end effector 3 drives the end block 4 to slide transversely, the gear 12 and the power shaft 6 can be driven to rotate under the action of meshed connection, the connection and the matching of the end block 4 and the power shaft 6 are more stable, the response is more timely, and the fluency of the locking and fixing structure is further improved.
Preferably, referring to fig. 4, the fixing block 2 is provided with a vertical groove 13 in the fixing block 2, the insertion hole 5 is arranged in the transverse direction and is communicated with the groove 13, the power shaft 6 and the clamping block 7 are both located in the groove 13, such arrangement provides enough space for the arrangement of the power shaft 6 and the clamping block 7, meanwhile, after the end block 4 passes through the insertion hole 5 and enters the groove 13, the end block 4 can smoothly contact with the power shaft 6 in the groove 13, and the connection position of the end block 4 and the connection shaft and the clamping position of the clamping block 7 to the end block 4 are both located in the groove 13, so that the condition that the outside is easily separated outside due to exposure is avoided, and the clamping and fixing effects of the end block 4 are further improved.
Preferably, the groove 13 penetrates through the top of the fixed block 2, a bearing 14 is arranged between the top of the groove 13 and the power shaft 6, so that the power shaft 6 is rotatably connected with the fixed block 2, and lubricating oil can be added to the bearing 14 from the penetrating position of the top of the groove 13 in a fixed period, so that the smoothness of rotation of the power shaft 6 is ensured, and the running smoothness and the clamping fixing accuracy of the clamping device are ensured.
Preferably, the jack 5 transversely penetrates through two sides of the fixed block 2, and the structure enables the end block 4 on the end effector 3 to extend out of the other end penetrating position after being inserted into the jack 5 from one penetrating position, so that the end block 4 is ensured to be inserted into a sufficient depth, the power shaft 6 is driven to rotate by a sufficient angle, and the firmness of clamping and fixing the end block 4 is ensured.
Working principle: the structure of the utility model comprises a fixed block 2 fixed on a cross rod 1 and an end block 4 fixed at the end part of an end effector 3, wherein the end block 4 is inserted into a jack 5 on the fixed block 2 to contact with a power shaft 6 and drive the power shaft 6 to rotate when the end effector 3 is installed, and the two clamping blocks 7 are driven to move relatively under the action of threaded connection when the power shaft 6 rotates, so that the contact clamping of the upper side and the lower side of the end block 4 is realized, the end effector 3 and the end block 4 can not be separated from the fixed block 2 after the installation is completed, the automatic clamping and the fixation of the end effector 3 and the cross rod 1 are realized, the stability after the installation of the end effector 3 is ensured, the manual locking is not needed, the installation step is simplified, and the convenience and the stability of the installation of the end effector 3 are greatly improved; the spring pin 8 is arranged between the top of the power shaft 6 and the fixed block 2, and after the end block 4 is inserted into the jack 5 to drive the power shaft 6 to rotate by a certain angle, the spring pin 8 at the top of the power shaft 6 is automatically inserted and fixed with the fixed block 2 under the action of elastic force, so that the automatic locking of the power shaft 6 is realized, the power shaft 6 can not continue to rotate, the end block 4 contacted with the power shaft 6 can not move any more, the condition that the end block 4 is separated from the jack 5 under the condition that the end block 4 is clamped by the clamping block 7 is further avoided, and the firmness of connection with the cross rod 1 after the end pick-up 3 is installed is further improved.
Claims (6)
1. An end effector self-clamping structure for a stamping line, comprising a fixed block (2) fixed on a cross rod (1) and an end block (4) fixed at the end of an end effector (3), and is characterized in that: the utility model discloses a fixed block, including fixed block (2), power shaft (6) is connected with in jack (5) rotation, terminal block (4) and power shaft (6) contact and drive power shaft (6) rotate, follow vertical symmetrical sliding connection in jack (5) and have clamp block (7), two clamp block (7) contact with the upper and lower both sides of terminal block (4) respectively, be equipped with two screw thread district that revolve opposite direction on power shaft (6), two screw thread district run through two clamp block (7) respectively and rather than threaded connection, be equipped with spring pin (8) between the top of power shaft (6) and fixed block (2).
2. An end effector self-clamping structure for a press line as set forth in claim 1, wherein: the top of fixed block (2) is equipped with arc wall (9), the tip and the arc wall (9) sliding contact of spring pin (8), be equipped with on the arc wall (9) with spring pin (8) activity grafting locating hole (10).
3. An end effector self-clamping structure for a press line as set forth in claim 1, wherein: the end block (4) is provided with a toothed plate (11), the power shaft (6) is provided with a gear (12), and the gear (12) is meshed with the toothed plate (11).
4. An end effector self-clamping structure for a press line as set forth in claim 1, wherein: the inside of fixed block (2) is equipped with vertical recess (13), jack (5) are along horizontal setting and with recess (13) intercommunication, power shaft (6) and clamp block (7) all are located recess (13).
5. An end effector self-clamping structure for a press line as set forth in claim 4, wherein: the groove (13) penetrates through the top of the fixed block (2), and a bearing (14) is arranged between the top of the groove (13) and the power shaft (6).
6. An end effector self-clamping structure for a press line as set forth in claim 1, wherein: the insertion holes (5) transversely penetrate through two sides of the fixed block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322221107.6U CN220783607U (en) | 2023-08-17 | 2023-08-17 | Automatic clamping structure of end effector for stamping line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322221107.6U CN220783607U (en) | 2023-08-17 | 2023-08-17 | Automatic clamping structure of end effector for stamping line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783607U true CN220783607U (en) | 2024-04-16 |
Family
ID=90659076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322221107.6U Active CN220783607U (en) | 2023-08-17 | 2023-08-17 | Automatic clamping structure of end effector for stamping line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783607U (en) |
-
2023
- 2023-08-17 CN CN202322221107.6U patent/CN220783607U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220783607U (en) | Automatic clamping structure of end effector for stamping line | |
| CN210588010U (en) | Top assembling machine | |
| CN215474171U (en) | Plate embossing machine for processing wear-resistant and corrosion-resistant alloy steel plate | |
| CN220372695U (en) | Engraving device is used in door production of going into home | |
| CN214258608U (en) | Drawing device with adjustable art design teaching is used | |
| CN220421628U (en) | On-off air control device for motor stator paint dripping process | |
| CN219600967U (en) | Rail mounted new energy automobile fills electric pile | |
| CN221754540U (en) | Quick locking stamping clamping device and platform | |
| CN117259565B (en) | Punching die for automobile parts | |
| CN218673683U (en) | Socket shutter haplopore check out test set | |
| CN219007437U (en) | Publication printing binding leveling device | |
| CN220726045U (en) | Mechanical engineering door lock positioning structure | |
| CN118729132B (en) | Building engineering inspection monitoring device and monitoring method | |
| CN217801470U (en) | Full-automatic multi-position guide press-in machine | |
| CN219881757U (en) | Riveting tool for machine case maintenance door rotating pin | |
| CN220349825U (en) | Self-lubricating semitrailer connector | |
| CN220533691U (en) | Safety door locking device for precision machining | |
| CN221610932U (en) | Overpass limit for height anticollision alarm device | |
| CN218744478U (en) | Stamping part pulling device for stamping machine | |
| CN220219939U (en) | Paper indentation mechanism of platen die cutting machine | |
| CN219195236U (en) | Fixing device for preoxidation furnace | |
| CN210791620U (en) | Mold locking device for underwater granulator | |
| CN219679639U (en) | Poultry shank fixing hook | |
| CN220006727U (en) | Nut assembly devices | |
| CN118493027B (en) | Clamping jaw seat for vertical machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |