CN213393076U - Riveting type connecting screw assembly with lock ring - Google Patents
Riveting type connecting screw assembly with lock ring Download PDFInfo
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- CN213393076U CN213393076U CN202022351473.XU CN202022351473U CN213393076U CN 213393076 U CN213393076 U CN 213393076U CN 202022351473 U CN202022351473 U CN 202022351473U CN 213393076 U CN213393076 U CN 213393076U
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- fixedly connected
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- sliding rod
- block
- ring
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- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 9
- 230000003068 static effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of fastening connecting pieces, in particular to a riveting type connecting screw component with a lock ring, which comprises a stop block, wherein the inner side of the stop block is rotatably connected with a regulating block, the inner side of the left end of the regulating block is provided with a groove, the left end of the stop block is fixedly connected with a cover ring, the right end of the regulating block is fixedly connected with a screw rod, the right end of a connecting cylinder is fixedly connected with a check ring, the right end of the check ring is fixedly connected with a second spring, the outer side thread of the right end of a sliding rod is detachably connected with a nut, the right end of the sliding rod is fixedly connected with a fixture block, the left side outer side of the fixture block is provided with the lock ring, the utility model can ensure that two parts to be riveted are kept in a connecting state through the arranged check ring and the, can adapt to different thicknesses of parts to be riveted and has wider applicability.
Description
Technical Field
The utility model relates to a fastening connection spare technical field specifically is a riveting formula connecting screw subassembly of area catch.
Background
In the mechanical industry, two parts or components are often required to be connected by using a screw and a nut, riveting is a non-detachable static connection for connecting two or more elements together by using a rivet, after the nut is screwed into the screw, the nut cannot be detached from the screw by locking the nut, and riveting type threaded connection can be realized.
The existing riveting type connecting screw assembly with the locking ring limits the screw through the locking ring, the nut cannot fall off, but the nut can still rotate due to vibration, two riveting pieces are loosened, meanwhile, the existing riveting type connecting screw assembly with the locking ring cannot be used according to the thicknesses of the two riveting pieces, the length of the screw assembly is changed, different screw lengths are required to be selected according to the thicknesses of different riveting pieces, screws with different lengths need to be purchased or manufactured, the cost is improved, and after connection, the excessive parts of the screws still need to be polished, the connection process is relatively complex, and therefore the riveting type connecting screw assembly with the locking ring is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take riveting formula connecting screw subassembly of catch to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a riveted connecting screw assembly with a locking ring comprises a check block, wherein an adjusting block is rotatably connected to the inner side of the check block, a groove is formed in the inner side of the left end of the adjusting block, a cover ring is fixedly connected to the left end of the check block, a screw rod is fixedly connected to the right end of the adjusting block, the screw rod is rotatably connected with the check block, a connecting cylinder is fixedly connected to the right end of the check block, a sliding rod is slidably connected to the inner side of the connecting cylinder, a threaded hole is formed in the inner side of the sliding rod, the threaded hole is rotatably connected with the screw rod in a threaded manner, a first spring is fixedly connected to the left end of the sliding rod, the other end of the first spring is fixedly connected with the check block, a check ring is fixedly connected to the right end of the connecting cylinder, a second spring is fixedly connected to, and a lock ring is arranged on the outer side of the left side of the clamping block.
Preferably, the cross-sectional shape of the groove is a regular hexagon, and the depth of the groove is 5 mm.
Preferably, the cross section of the matching section of the sliding rod and the connecting cylinder is in a regular hexagon shape.
Preferably, the front side of the locking ring is provided with a notch, and the locking ring is made of spring steel.
Preferably, a chamfer is arranged at the edge of the right end of the fixture block, and the maximum diameter of the fixture block is smaller than the small diameter of the external thread on the right side of the sliding rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the nut and the lock ring before connection are separately arranged from the body of the utility model through the regulating block, the screw rod, the connecting cylinder, the sliding rod, the threaded hole, the nut and the retainer ring, the connecting cylinder and the sliding rod sequentially pass through the connecting through holes of the first riveting piece and the second riveting piece, the regulating block is rotated, the regulating block drives the screw rod to rotate, the screw rod drives the sliding rod to move rightwards, the threaded section at the right end of the sliding rod extends out from the right end of the connecting through hole of the first riveting piece, the nut is screwed into the sliding rod, the lock ring is pressed on the block, through reversely rotating the regulating block, the regulating block drives the screw rod to rotate reversely, the screw rod drives the sliding rod to move leftwards, the sliding rod drives the nut to move leftwards, the distance between the left end face of the nut and the right end face of the block is reduced, finally the first riveting piece and the second riveting piece are clamped between the, can make through the regulation the utility model discloses connect the riveting piece of treating of different thickness, improve the utility model discloses an applicability to need not process after connecting, it is more convenient to connect.
2. The utility model discloses in, first spring through setting up, the second spring, the fixture block, catch and retaining ring, through the retaining ring, can prevent that the slide bar from breaking away from in the connecting cylinder, can prevent through the catch that the nut from droing from the slide bar, can guarantee that first riveting piece and the second of treating wait to guarantee the connection status all the time, elasticity through first spring, can guarantee to keep having pressure between the internal and external screw thread of screw rod and screw hole, static friction through screw rod and screw hole, can prevent that the screw rod is rotatory because of the vibration, elasticity through the second spring, can guarantee to keep having pressure between the internal and external screw thread of nut and slide bar, static friction through nut and slide bar, can prevent that the nut is rotatory because of the vibration, can guarantee that two connections of waiting the riveting piece can not take place to become flexible, make the connection more reliable, it is stable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side view of the sliding rod of the present invention;
fig. 3 is a left side view structure diagram of the locking ring of the present invention.
In the figure: 1-stop block, 2-groove, 3-regulating block, 4-cover ring, 5-connecting cylinder, 6-first spring, 7-sliding rod, 8-screw rod, 9-check ring, 10-second spring, 11-threaded hole, 12-nut, 13-locking ring, 14-clamping block, 15-first to-be-riveted piece, 16-second to-be-riveted piece and 17-notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a riveting type connecting screw component with a lock ring comprises a stop block 1, wherein an inner side of the stop block 1 is rotatably connected with an adjusting block 3, the inner side of the left end of the adjusting block 3 is provided with a groove 2, the left end of the stop block 1 is fixedly connected with a cover ring 4, the position of the adjusting block 3 can be fixed, the right end of the adjusting block 3 is fixedly connected with a screw rod 8, the screw rod 8 is rotatably connected with the stop block 1, the right end of the stop block 1 is fixedly connected with a connecting cylinder 5, the inner side of the connecting cylinder 5 is slidably connected with a sliding rod 7, the inner side of the sliding rod 7 is provided with a threaded hole 11, the threaded hole 11 is in threaded rotation connection with the screw rod 8, the distance between the right end of the sliding rod 7 and the stop block 1 can be adjusted by rotating the screw rod 8, so as to adapt to riveting pieces with different thicknesses, the left end, 5 right-hand member fixedly connected with retaining ring 9 of connecting cylinder to retaining ring 9 and sliding rod 7 sliding connection set up like this and can prevent sliding rod 7 and 5 separation of connecting cylinder, retaining ring 9 right-hand member fixedly connected with second spring 10, set up like this and can prevent that nut 12 from taking place the rotation because of the vibration, 7 right-hand member outside screw threads of sliding rod can be dismantled and be connected with nut 12, 7 right-hand member fixedly connected with fixture block 14 of sliding rod, the fixture block 14 left side outside is provided with catch 13, set up like this and can prevent that nut 12 from droing from sliding rod 7.
The cross sectional shape of recess 2 is regular hexagon, the degree of depth of recess 2 is 5mm, it is convenient for rotate regulating block 3 through the allen key to set up like this, the cross sectional shape of slide bar 7 and 5 cooperation sections of connecting cylinder is regular hexagon, it is rotatory to avoid slide bar 7 to take place for connecting cylinder 5, catch 13 front side is provided with breach 17, and catch 13 is made by the spring steel, 14 right-hand member edges of fixture block are provided with the chamfer, it can make catch 13 overlap on fixture block 14 more easily to set up like this, 14 the maximum diameter of fixture block is less than the path of 7 right side external screw threads of slide bar, can avoid 14 blocks of fixture block nut 12, avoid 12 can't embolia on slide bar 7 of nut.
The working process is as follows: before connection, connecting through holes need to be drilled in a first part to be riveted 15 and a second part to be riveted 16 in advance, a connecting cylinder 5 and a sliding rod 7 sequentially penetrate through the connecting through holes formed in the first part to be riveted 15 and the second part to be riveted 16, an adjusting block 3 is rotated by an inner hexagonal wrench, the adjusting block 3 drives a screw rod 8 to rotate, the screw rod 8 drives the sliding rod 7 to move rightwards, a threaded section at the right end of the sliding rod 7 extends out of the right end of the connecting through hole of the first part to be riveted 15, a nut 12 is screwed into the threaded section of the sliding rod 7, a lock ring 13 is sleeved on a clamping block 14 from right to left, the adjusting block 3 is rotated reversely, the screw rod 8 is driven by the adjusting block 3 to rotate reversely, the screw rod 8 drives the sliding rod 7 to move leftwards, the sliding rod 7 drives the nut 12 to move leftwards, the distance between the left end face of the nut 12 and the right end face of the stop block 1 is reduced, and finally the first, completing the connection of two to-be-riveted parts; in the process of screwing the nut 12, the second spring 10 is compressed, under the elastic force of the second spring 10, the fact that pressure is kept between the inner threads and the outer threads of the nut 12 and the sliding rod 7 can be guaranteed, static friction force between the nut 12 and the sliding rod 7 can prevent the nut 12 from rotating due to vibration, the first spring 6 is always kept in a compression state, under the elastic force of the first spring 6, the fact that pressure is kept between the inner threads and the outer threads of the screw rod 8 and the threaded hole 11 can be guaranteed, through the static friction force between the screw rod 8 and the threaded hole 11, the fact that the screw rod 8 rotates due to vibration can be prevented, and it is guaranteed that the first riveting piece 15 to be riveted and the second riveting piece 16 to be riveted are connected without loosening.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a take riveting formula connecting screw subassembly of lock ring, includes dog (1), its characterized in that: the inner side of the stop block (1) is rotatably connected with an adjusting block (3), the inner side of the left end of the adjusting block (3) is provided with a groove (2), the left end of the stop block (1) is fixedly connected with a cover ring (4), the right end of the adjusting block (3) is fixedly connected with a screw rod (8), the screw rod (8) is rotatably connected with the stop block (1), the right end of the stop block (1) is fixedly connected with a connecting cylinder (5), the inner side of the connecting cylinder (5) is slidably connected with a sliding rod (7), the inner side of the sliding rod (7) is provided with a threaded hole (11), the threaded hole (11) is rotatably connected with the screw rod (8) in a threaded manner, the left end of the sliding rod (7) is fixedly connected with a first spring (6), the other end of the first spring (6) is fixedly connected with the stop block (1), the right end of the connecting cylinder (5), the right end of the retainer ring (9) is fixedly connected with a second spring (10), the outer side of the right end of the sliding rod (7) is detachably connected with a nut (12) through threads, the right end of the sliding rod (7) is fixedly connected with a clamping block (14), and the outer side of the left side of the clamping block (14) is provided with a locking ring (13).
2. The clinch-type connecting screw assembly with lock ring of claim 1, wherein: the cross-sectional shape of recess (2) is regular hexagon, the degree of depth of recess (2) is 5 mm.
3. The clinch-type connecting screw assembly with lock ring of claim 1, wherein: the cross section of the matching section of the sliding rod (7) and the connecting cylinder (5) is in a regular hexagon shape.
4. The clinch-type connecting screw assembly with lock ring of claim 1, wherein: the front side of the locking ring (13) is provided with a notch (17), and the locking ring (13) is made of spring steel.
5. The clinch-type connecting screw assembly with lock ring of claim 1, wherein: the edge of the right end of the clamping block (14) is provided with a chamfer, and the maximum diameter of the clamping block (14) is smaller than the small diameter of the external thread on the right side of the sliding rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351473.XU CN213393076U (en) | 2020-10-21 | 2020-10-21 | Riveting type connecting screw assembly with lock ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351473.XU CN213393076U (en) | 2020-10-21 | 2020-10-21 | Riveting type connecting screw assembly with lock ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393076U true CN213393076U (en) | 2021-06-08 |
Family
ID=76189587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022351473.XU Expired - Fee Related CN213393076U (en) | 2020-10-21 | 2020-10-21 | Riveting type connecting screw assembly with lock ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537817A (en) * | 2022-04-25 | 2022-05-27 | 四川科斯特自动化设备有限公司 | Intelligent packaging line based on automatic packaging |
| CN114658731A (en) * | 2022-03-16 | 2022-06-24 | 中煤第三建设（集团）有限责任公司 | Assembly type integrated connecting device for building equipment and using method thereof |
-
2020
- 2020-10-21 CN CN202022351473.XU patent/CN213393076U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658731A (en) * | 2022-03-16 | 2022-06-24 | 中煤第三建设（集团）有限责任公司 | Assembly type integrated connecting device for building equipment and using method thereof |
| CN114658731B (en) * | 2022-03-16 | 2023-10-31 | 中煤第三建设（集团）有限责任公司 | Assembled integrated connecting device for building equipment and application method thereof |
| CN114537817A (en) * | 2022-04-25 | 2022-05-27 | 四川科斯特自动化设备有限公司 | Intelligent packaging line based on automatic packaging |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |