Rivet disassembling upset head collector convenient to install and position
By designing a rivet head collector that is easy to install and position, and using components such as square top irons and cylindrical top irons to collect the pried-up rivet heads, the problem of rivet heads flying everywhere is solved, improving work safety and the practicality of the tool.
Patent Information
- Application Number
- CN202423120254.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Rivet heads can easily fly off during dismantling, creating debris that poses a safety hazard to flights.
A rivet head collector for easy installation and positioning was designed, including components such as a square top iron, a cylindrical top iron, a sleeve rod, a fixing rope, a collection bag, and a mounting block. Through the cooperation of these components, the pried-up rivet heads can be collected and splashed away.
It effectively prevents rivet heads from flying, improving work safety, and its design with connecting straps and hooks makes the tool easy to carry and use, enhancing its practicality.
Smart Images
Figure CN223616708U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of rivet disassembly and upsetting head collectors, specifically a rivet disassembly and upsetting head collector that is easy to install and position. Background Technology
[0002] During the production of aircraft, rivets or bolts are used to connect various parts. When unqualified rivets or bolts are encountered during inspection, they need to be removed. When removing them, find the center point of the rivet head, and then drill the rivet head with a drill bit smaller than or equal to the diameter of the rivet. The drilling depth is equal to the height of the rivet. Then, pry off the rivet head with a pin. At the same time, to prevent the workpiece from deforming, use a top iron to hold the workpiece at the base of the back endstock. Then, use a punch to punch out the rivet rod and endstock.
[0003] Rivet heads can easily scatter after they come off, creating debris that poses a safety hazard to flights. Therefore, there is a need for a rivet head collector that is easy to install and position. Utility Model Content
[0004] This invention provides a rivet head disassembly and upsetting head collector that is easy to install and position, solving the problem that rivet heads easily scatter after falling off, forming excess material and posing a threat to flight safety.
[0005] This utility model provides a rivet disassembly and upsetting head collector that is easy to install and position, comprising: a square top iron 1, a cylindrical top iron 2, a sleeve rod 5, a fixing rope 6, a collection bag 7, and a mounting block 9.
[0006] One end of the square top iron 1 is fixedly connected to a columnar top iron 2. Two corresponding sleeve rods 5 are fixedly connected to the outside of the columnar top iron 2. A fixing rope 6 is sleeved inside the sleeve rod 5. A collection bag 7 is fixedly connected between the two fixing ropes 6. The upsetting head falls into the collection bag 7 through the square top iron 1 and the columnar top iron 2.
[0007] The first end of the connecting band 8 is fixedly connected to the outer side of the cylindrical top iron 2. The first rotating groove 10 is opened inside the mounting block 9. The first rotating shaft 11 is rotatably connected inside the first rotating groove 10. The second end of the connecting band 8 is wrapped around the outer side of the first rotating shaft 11.
[0008] Optionally, the mounting block 9 has a second rotating groove 12 inside, and a second rotating shaft 13 is rotatably connected inside the second rotating groove 12. A first spring 14 is provided outside the second rotating shaft 13 and inside the second rotating groove 12. One end of the first spring 14 is fixedly connected to the inner wall of the second rotating groove 12, and the other end of the first spring 14 is fixedly connected to the outside of the second rotating shaft 13. One end of the second rotating shaft 13 extends into the interior of the first rotating groove 10 and is fixedly connected to the first rotating shaft 11.
[0009] Optionally, the mounting block 9 has a third rotating groove 15 inside, a third rotating shaft 16 is rotatably connected inside the third rotating groove 15, a ratchet 17 is fixedly connected to the outside of the third rotating shaft 16 and inside the third rotating groove 15, one end of the third rotating shaft 16 extends into the inside of the first rotating groove 10 and is fixedly connected to the first rotating shaft 11, a fourth rotating shaft 18 is rotatably connected inside the third rotating groove 15, a limit wheel 19 is fixedly connected to the outside of the fourth rotating shaft 18 and inside the third rotating groove 15, and the limit wheel 19 cooperates with the ratchet 17.
[0010] Optionally, the mounting block 9 has an internal groove 20, one end of the fourth rotating shaft 18 extends into the internal groove 20, and a second spring 21 is provided on the outside of the fourth rotating shaft 18 and inside the internal groove 20. One end of the second spring 21 is fixedly connected to the inner wall of the internal groove 20, and the other end of the second spring 21 is fixedly connected to the outside of the fourth rotating shaft 18.
[0011] Optionally, one end of the fourth rotating shaft 18 extends to the outside of the mounting block 9 and is fixedly connected to a knob 22.
[0012] Optionally, an outer mounting sleeve 3 is fixedly connected to the outer side of the cylindrical top iron 2, and a gripping handle 4 is fixedly connected to the outer side of the outer mounting sleeve 3.
[0013] Optionally, a hook 23 is fixedly connected to the top of the mounting block 9.
[0014] This utility model provides a rivet disassembly and upsetting head collector that is easy to install and position, and has the following beneficial effects:
[0015] 1. This easy-to-install and position rivet head collector, through the cooperation of a square top iron, a cylindrical top iron, an outer mounting sleeve, a handle, a sleeve rod, a fixing rope, and a collection bag, allows workers to easily hold the rivet head collector to pry off rivet heads. It collects the pried-off rivet heads to prevent them from flying and forming debris, which could pose a safety hazard to flight. At the same time, the stepped holes inside the square and cylindrical top irons prevent the rivet heads from rebounding back into the square top iron.
[0016] 2. This easy-to-install and position rivet disassembly and upsetting head collector, through the cooperation of a connecting belt, mounting block, first rotating groove, first rotating shaft, second rotating groove, second rotating shaft, first spring, hook and limiting mechanism, can be hung on a belt or tool bag for easy storage and retrieval, thus improving the practicality of the easy-to-install and position rivet disassembly and upsetting head collector. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of this utility model;
[0018] Figure 2 This is a schematic internal cross-sectional view of the present invention;
[0019] Figure 3 This is a cross-sectional schematic diagram of the limiting mechanism of this utility model;
[0020] Explanation of reference numerals in the attached figures:
[0021] 1. Square top iron; 2. Columnar top iron; 3. Outer mounting sleeve; 4. Handle; 5. Sleeve rod; 6. Fixing rope; 7. Collection bag; 8. Connecting strap; 9. Mounting block; 10. First rotating groove; 11. First rotating shaft; 12. Second rotating groove; 13. Second rotating shaft; 14. First mainspring; 15. Third rotating groove; 16. Third rotating shaft; 17. Ratchet; 18. Fourth rotating shaft; 19. Limit wheel; 20. Internal groove; 21. Second mainspring; 22. Knob; 23. Hook. Detailed Implementation
[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0023] For example, the mounting block has a third rotating groove inside, and a third rotating shaft is rotatably connected inside the third rotating groove. A ratchet is fixedly connected to the outside of the third rotating shaft and inside the third rotating groove. One end of the third rotating shaft extends into the inside of the first rotating groove and is fixedly connected to the first rotating shaft. A fourth rotating shaft is rotatably connected inside the third rotating groove. A limit wheel is fixedly connected to the outside of the fourth rotating shaft and inside the third rotating groove. The limit wheel and the ratchet cooperate with each other. Through the cooperation of the first rotating shaft, the third rotating groove, the third rotating shaft, the ratchet, the fourth rotating shaft and the limit wheel, the first rotating shaft can be limited, thereby preventing the connecting band from shrinking and affecting use when using the rivet disassembly and upsetting head collector that is easy to install and position.
[0024] For example, the mounting block has an internal groove, one end of the fourth rotating shaft extends into the interior of the internal groove, and a second spring is provided on the outside of the fourth rotating shaft and inside the internal groove. One end of the second spring is fixedly connected to the inner wall of the internal groove, and the other end of the second spring is fixedly connected to the outside of the fourth rotating shaft. The normal operation of the limiting mechanism is ensured by the fourth rotating shaft, the internal groove and the second spring.
[0025] For example, one end of the fourth rotating shaft extends to the outside of the mounting block and is fixedly connected to a knob. The normal operation of the limiting mechanism is ensured by the cooperation between the knob and the fourth rotating shaft.
[0026] For example, an outer mounting sleeve is fixedly connected to the outer side of the cylindrical top iron, and a gripping handle is fixedly connected to the outer side of the outer mounting sleeve. The cooperation between the outer mounting sleeve and the gripping handle makes it convenient for workers to hold the iron.
[0027] For example, a hook is fixedly connected to the top of the mounting block. The hook allows workers to easily hang the rivet disassembly and upsetting head collector, which is easy to install and position, on their belts or other places for easy access and use, thus improving the practicality of the rivet disassembly and upsetting head collector.
[0028] Please see Figures 1 to 3 This utility model provides a technical solution: a rivet disassembly and upsetting head collector that is easy to install and position, including a square top iron 1 and a mounting block 9. One end of the square top iron 1 is fixedly connected to a cylindrical top iron 2. Two corresponding sleeve rods 5 are fixedly connected to the outside of the cylindrical top iron 2. A fixing rope 6 is sleeved inside the sleeve rod 5. A collection bag 7 is fixedly connected between the two fixing ropes 6.
[0029] A connecting strap 8 is fixedly connected to the outside of the columnar top iron 2. A first rotating groove 10 is opened inside the mounting block 9. A first rotating shaft 11 is rotatably connected inside the first rotating groove 10. The other end of the connecting strap 8 is wrapped around the outside of the first rotating shaft 11.
[0030] The mounting block 9 has a second rotating groove 12 inside, and a second rotating shaft 13 is rotatably connected inside the second rotating groove 12. A first spring 14 is provided outside the second rotating shaft 13 and inside the second rotating groove 12. One end of the first spring 14 is fixedly connected to the inner wall of the second rotating groove 12, and the other end of the first spring 14 is fixedly connected to the outside of the second rotating shaft 13. One end of the second rotating shaft 13 extends into the interior of the first rotating groove 10 and is fixedly connected to the first rotating shaft 11. Through the mutual cooperation of the first rotating shaft 11, the second rotating groove 12, the second rotating shaft 13, and the first spring 14, the first rotating shaft 11 can be driven to rotate, thereby facilitating the winding and resetting of the connecting strip 8. This improves the practicality of the rivet disassembly and upsetting head collector, which is easy to install and position, and makes it easy to pick it up.
[0031] The mounting block 9 has a third rotating groove 15 inside, and a third rotating shaft 16 is rotatably connected inside the third rotating groove 15. A ratchet 17 is fixedly connected to the outside of the third rotating shaft 16 and inside the third rotating groove 15. One end of the third rotating shaft 16 extends into the inside of the first rotating groove 10 and is fixedly connected to the first rotating shaft 11. A fourth rotating shaft 18 is rotatably connected inside the third rotating groove 15. A limiting wheel 19 is fixedly connected to the outside of the fourth rotating shaft 18 and inside the third rotating groove 15. The limiting wheel 19 cooperates with the ratchet 17. Through the cooperation of the first rotating shaft 11, the third rotating groove 15, the third rotating shaft 16, the ratchet 17, the fourth rotating shaft 18 and the limiting wheel 19, the first rotating shaft 11 can be limited, thereby preventing the connecting belt 8 from shrinking and affecting use when using the rivet disassembly and upsetting head collector that is easy to install and position.
[0032] The mounting block 9 has an internal groove 20. One end of the fourth rotating shaft 18 extends into the internal groove 20. A second spring 21 is provided on the outside of the fourth rotating shaft 18 and inside the internal groove 20. One end of the second spring 21 is fixedly connected to the inner wall of the internal groove 20, and the other end of the second spring 21 is fixedly connected to the outside of the fourth rotating shaft 18. The fourth rotating shaft 18, the internal groove 20, and the second spring 21 ensure the normal operation of the limiting mechanism.
[0033] One end of the fourth rotating shaft 18 extends to the outside of the mounting block 9 and is fixedly connected to a knob 22. The normal operation of the limiting mechanism is ensured by the cooperation between the knob 22 and the fourth rotating shaft 18. When the connecting belt 8 needs to be retracted, the knob 22 is manually turned to drive the fourth rotating shaft 18 to rotate, which in turn drives the limiting wheel 19 to rotate. At the same time, the second spring 21 is retracted, so that the limiting wheel 19 releases the limit on the ratchet 17 and releases the limit on the second rotating shaft 13 and the first spring 14. The first spring 14 rebounds, driving the second rotating shaft 13 to rotate. Then, the second rotating shaft 13 drives the first rotating shaft 11 to rotate, thereby winding and retracting the connecting belt 8. After the connecting belt 8 is wound and retracted, the knob 22 is released, so that the second spring 21 is released from the limit and reset, driving the fourth rotating shaft 18 to rotate, and then driving the limiting wheel 19 to reset, thereby limiting the ratchet 17 again.
[0034] An outer mounting sleeve 3 is fixedly connected to the outer side of the columnar top iron 2, and a gripping handle 4 is fixedly connected to the outer side of the outer mounting sleeve 3. The cooperation between the outer mounting sleeve 3 and the gripping handle 4 makes it convenient for workers to grip.
[0035] The top of the mounting block 9 is fixedly connected to a hook 23, which allows workers to easily hang the rivet disassembly and upsetting head collector on their belts or other places for easy access and use, thus improving the practicality of the rivet disassembly and upsetting head collector.
[0036] In summary, this easy-to-install and position rivet head collector is used as follows: First, the worker attaches the hook 23 to their belt or tool bag. Then, they insert the two fixing ropes 6 into the inside of the sleeve 5, and attach the collection bag 7 to the outside of the cylindrical top iron 2. The two fixing ropes 6 are then secured. Next, the worker manually holds the handle 4 and pulls the connecting strap 8 out of the first rotating groove 10, causing the first rotating shaft 11 to rotate. This, in turn, causes the second rotating shaft 13 to rotate, retracting the first spring 14. The rivet head to be pried is then inserted into the square top iron 1, and the worker pries it out. After prying, the rivet head splashes from the hole inside the square top iron 1 into the inside of the cylindrical top iron 2 and then falls into the collection bag 7 for collection. When it is necessary to retract the connecting belt 8, manually turn the knob 22 to drive the fourth rotating shaft 18 to rotate, which in turn drives the limit wheel 19 to rotate. At the same time, the second spring 21 is retracted, causing the limit wheel 19 to release its limit on the ratchet 17, and simultaneously release its limit on the second rotating shaft 13 and the first spring 14. This causes the first spring 14 to rebound, driving the second rotating shaft 13 to rotate. Then, the second rotating shaft 13 drives the first rotating shaft 11 to rotate, thereby winding and retracting the connecting belt 8. After the winding and retraction of the connecting belt 8 is completed, release the knob 22 to release the second spring 21 from its limit and reset it, driving the fourth rotating shaft 18 to rotate. This then drives the limit wheel 19 to reset, thereby re-limiting the ratchet 17.
[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A rivet disassembly and upsetting head collector that is easy to install and position, characterized in that, include: Square top iron (1), column top iron (2), sleeve rod (5), fixing rope (6), collection bag (7), mounting block (9), One end of the square top iron (1) is fixedly connected to a columnar top iron (2). Two corresponding sleeve rods (5) are fixedly connected to the outside of the columnar top iron (2). A fixing rope (6) is sleeved inside the sleeve rod (5). A collection bag (7) is fixedly connected between the two fixing ropes (6). The upsetting head falls into the collection bag (7) through the square top iron (1) and the columnar top iron (2). The first end of the connecting band (8) is fixedly connected to the outer side of the cylindrical top iron (2). The first rotating groove (10) is opened inside the mounting block (9). The first rotating shaft (11) is rotatably connected inside the first rotating groove (10). The second end of the connecting band (8) is wrapped around the outer side of the first rotating shaft (11).
2. A rivet disassembly and upsetting head collector for easy installation and positioning according to claim 1, characterized in that, The mounting block (9) has a second rotating groove (12) inside. A second rotating shaft (13) is rotatably connected inside the second rotating groove (12). A first spring (14) is provided outside the second rotating shaft (13) and inside the second rotating groove (12). One end of the first spring (14) is fixedly connected to the inner wall of the second rotating groove (12), and the other end of the first spring (14) is fixedly connected to the outside of the second rotating shaft (13). One end of the second rotating shaft (13) extends into the interior of the first rotating groove (10) and is fixedly connected to the first rotating shaft (11).
3. A rivet disassembly and upsetting head collector for easy installation and positioning according to claim 1, characterized in that, The mounting block (9) has a third rotating groove (15) inside. A third rotating shaft (16) is rotatably connected inside the third rotating groove (15). A ratchet (17) is fixedly connected to the outside of the third rotating shaft (16) and inside the third rotating groove (15). One end of the third rotating shaft (16) extends into the inside of the first rotating groove (10) and is fixedly connected to the first rotating shaft (11). A fourth rotating shaft (18) is rotatably connected inside the third rotating groove (15). A limit wheel (19) is fixedly connected to the outside of the fourth rotating shaft (18) and inside the third rotating groove (15). The limit wheel (19) and the ratchet (17) cooperate with each other.
4. A rivet disassembly and upsetting head collector for easy installation and positioning according to claim 3, characterized in that, The mounting block (9) has an internal groove (20) inside. One end of the fourth rotating shaft (18) extends into the interior of the internal groove (20). A second spring (21) is provided on the outside of the fourth rotating shaft (18) and inside the internal groove (20). One end of the second spring (21) is fixedly connected to the inner wall of the internal groove (20), and the other end of the second spring (21) is fixedly connected to the outside of the fourth rotating shaft (18).
5. A rivet disassembly and upsetting head collector for easy installation and positioning according to claim 3, characterized in that, One end of the fourth rotating shaft (18) extends to the outside of the mounting block (9) and is fixedly connected to a knob (22).
6. A rivet disassembly and upsetting head collector for easy installation and positioning according to claim 1, characterized in that, An outer mounting sleeve (3) is fixedly connected to the outer side of the cylindrical top iron (2), and a gripping handle (4) is fixedly connected to the outer side of the outer mounting sleeve (3).
7. A rivet disassembly and upsetting head collector for easy installation and positioning according to claim 1, characterized in that, The top of the mounting block (9) is fixedly connected to a hook (23).