CN219632504U - Convenient quick change formula riveting device - Google Patents
Convenient quick change formula riveting device Download PDFInfo
- Publication number
- CN219632504U CN219632504U CN202320394182.XU CN202320394182U CN219632504U CN 219632504 U CN219632504 U CN 219632504U CN 202320394182 U CN202320394182 U CN 202320394182U CN 219632504 U CN219632504 U CN 219632504U
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- Prior art keywords
- rod
- riveting
- support frame
- limiting
- groove
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- 230000008859 change Effects 0.000 title claims description 4
- 238000003825 pressing Methods 0.000 claims description 13
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 9
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910003460 diamond Inorganic materials 0.000 abstract description 2
- 239000010432 diamond Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009931 pascalization Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses a convenient quick-change riveting device, which comprises a support frame, wherein a support block is fixedly arranged on the support frame, a pipe perforation is formed in the support block, a riveting rod capable of sliding up and down is arranged in the pipe perforation, a threaded rod in threaded connection with the support frame is arranged right above the riveting rod, and the threaded rod is connected with the riveting rod through a spring; the riveting rod at least comprises a lower pressure rod and an upper pressure rod which are symmetrically arranged, and the upper pressure rod and the lower pressure rod are configured and defined with an axial limiting component for limiting the axial movement of the upper pressure rod and a circumferential limiting component for limiting the circumferential rotation of the upper pressure rod. The beneficial effects of the utility model are mainly as follows: the lower compression bar is inserted into the upper compression bar, and then the bolt is inserted into the diamond grooves formed by the lower compression bar and the upper compression bar, so that quick installation can be realized, the riveting requirements under rivets with different specifications can be met, in addition, the threaded rod is screwed on the support frame to drive the threaded rod to descend, the noise is low, the abrasion is low, and the service life can be prolonged.
Description
Technical Field
The utility model relates to the technical field of riveting machines, in particular to a convenient quick-change riveting device.
Background
The riveting machine is characterized in that a punching machine device and a special connecting die are utilized to form a stress-free concentrated internal embedded round dot with certain tensile strength and shear strength through an instant strong high-pressure processing process according to cold extrusion deformation of the material of the plate, two or more layers of plate with different materials and different thicknesses can be connected, the riveting machine is needed in production and processing of many appliances in life, the riveting machine is needed in processing of a bracket,
for example, CN217142042U discloses a manual riveting device, which comprises a base plate, a riveting mechanism and a product positioning mechanism, wherein the riveting mechanism is installed on the base plate through a bracket; the riveting mechanism comprises a riveting rod and a rotary table, the riveting rod is movably arranged on the support, the rotary table is rotatably arranged on the support beside the riveting rod through a rotary shaft, a vertical rack is arranged on the rear side surface of the riveting rod, a gear is arranged in the middle of the rotary shaft and meshed with the vertical rack, and the rotary table drives the riveting rod to move up and down through the gear and the vertical rack when rotating; the product positioning mechanism comprises a positioning block, a product positioning groove is formed in the positioning block, a protruding block is arranged at the bottom of the product positioning groove, a riveting piece positioning groove is formed in the top of the protruding block, and the riveting rod is arranged right above the riveting piece positioning groove. However, the riveting device has a complex structure, large gear-rack meshing transmission noise and easy abrasion, and in addition, the riveting rod can only rivet rivets with similar specifications, has poor applicability and has larger limitation.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a convenient quick-change riveting device.
The aim of the utility model is achieved by the following technical scheme:
the utility model provides a convenient quick change formula riveting device, includes the support frame, set firmly a supporting shoe on the support frame, set up a pipe perforation on the supporting shoe, be equipped with the riveting pole that can slide from top to bottom in the pipe perforation, be equipped with directly over the riveting pole with support frame threaded connection's threaded rod, the threaded rod with pass through spring coupling between the riveting pole; the riveting rod at least comprises a lower pressure rod and an upper pressure rod which are symmetrically arranged, and the upper pressure rod and the lower pressure rod are configured and defined with an axial limiting component for limiting the axial movement of the upper pressure rod and a circumferential limiting component for limiting the circumferential rotation of the upper pressure rod.
Preferably, the circumferential limiting component at least comprises a semi-cylindrical block which is arranged on the pressing rod and is integrally formed with the pressing rod, and a semi-circular groove is formed in the outer circumferential surface of the semi-cylindrical block; the lower pressure rod is further provided with a limiting block which is integrally formed and is semi-cylindrical, the limiting block is matched with the outer contour of the groove, a clamping groove is further formed between the limiting block and the semi-cylindrical block, and the outer contour of the clamping groove is matched with the outer contour of the inserting end of the semi-cylindrical block.
Preferably, the axial limiting component comprises a triangular groove arranged on the inner wall of the semi-cylindrical block, the triangular groove on the upper pressure rod and the triangular groove on the lower pressure rod are mutually matched to form a rhombic groove, and a bolt matched with the rhombic groove can be inserted into the rhombic groove to limit the axial movement of the upper pressure rod.
Preferably, the support frame is C-shaped.
Preferably, the support frame is provided with a handle.
Preferably, the threaded rod at least comprises an integrally formed threaded end and a cylindrical end, the threaded end is in threaded connection with the supporting frame, and a hexagonal clamping groove is formed in the cylindrical end.
The beneficial effects of the utility model are mainly as follows:
1. the design is ingenious, the lower pressure bar is inserted into the upper pressure bar, then the bolt is inserted into the diamond-shaped groove formed by the lower pressure bar and the upper pressure bar, so that quick installation can be realized, the riveting requirements under rivets with different specifications can be met, the applicability is wider, in addition, the threaded rod is screwed on the support frame to drive the threaded rod to descend, the noise is low, the abrasion is low, and the service life can be prolonged;
2. the arrangement of the spring can play a limiting role on the riveting rod, so that the riveting rod is always close to the threaded rod, a plate to be processed can be conveniently transferred to the position right below the riveting rod, interference between the plate and the threaded rod is avoided, and the yield is improved;
3. the support frame sets up to C type support frame, reduces whole riveting device's space occupation volume, and then realizes this riveting device's portable design.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
fig. 1: a perspective view of a preferred embodiment of the present utility model;
fig. 2: the rivet stem in the preferred embodiment of the utility model is shown in cross-section.
Detailed Description
The present utility model will be described in detail below with reference to specific embodiments shown in the drawings. The embodiments are not limited to the present utility model, and structural, methodological, or functional modifications of the utility model from those skilled in the art are included within the scope of the utility model.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 to 2, the utility model discloses a convenient quick-change riveting device, which comprises a support frame 1, wherein a support block 2 is fixedly arranged on the support frame 1, a pipe through hole 21 is formed in the support block 2, a riveting rod 3 capable of sliding up and down is arranged in the pipe through hole 21, a threaded rod 4 in threaded connection with the support frame 1 is arranged right above the riveting rod 3, and the threaded rod 4 is connected with the riveting rod 3 through a spring 5. In the above, the arrangement of the spring can play a limiting role on the riveting rod, so that the riveting rod is always close to the threaded rod, a plate to be processed can be conveniently transferred to the position right below the riveting rod, interference between the plate and the threaded rod is avoided, and the yield is improved;
the riveting rod 3 at least comprises a lower pressure rod 31 and an upper pressure rod 32 which are symmetrically arranged, and the upper pressure rod 32 and the lower pressure rod 31 are provided with an axial limiting component 33 used for limiting the axial movement of the upper pressure rod 32 and a circumferential limiting component 34 used for limiting the circumferential rotation of the upper pressure rod 32. The circumferential limiting assembly 34 at least comprises a semi-cylindrical block 341 integrally formed with the pressing rod 31, and a semi-circular groove 342 is formed on the outer circumferential surface of the semi-cylindrical block 341; the lower pressure rod 31 is further provided with a semi-cylindrical limiting block 343 integrally formed therewith, the limiting block 343 is matched with the outer contour of the groove 342, a clamping groove 344 is further provided between the limiting block 343 and the semi-cylindrical block 341, and the outer contour of the clamping groove 344 is matched with the outer contour of the plugging end 3411 of the semi-cylindrical block 341. The axial limiting component 33 includes a triangular groove 331 disposed on an inner wall 3412 of the semi-cylindrical block 341, the triangular groove 331 on the upper compression bar 32 and the triangular groove 331 on the lower compression bar 31 are mutually matched to form a rhombic groove, and a plug 332 matched with the rhombic groove can be inserted into the rhombic groove to limit the axial movement of the upper compression bar 32. The design is exquisite, down the depression bar peg graft on the upper pressure bar, peg graft the bolt to the diamond groove that both formed again in, can realize quick installation, can satisfy the riveting requirement under the rivet of different specifications, have wider suitability, in addition, twist on the support frame and move its downstream of threaded rod drive, the noise is little, the wearing and tearing is little, but increase life.
In the preferred embodiment, the support frame 1 is C-shaped, so that the space occupation volume of the whole riveting device can be reduced, and the portable design of the riveting device is further realized. The support frame 1 is provided with a handle 11, which is convenient for taking and carrying. In addition, in the preferred embodiment, the threaded rod 4 at least comprises an integrally formed threaded end 41 and a cylindrical end 42, the threaded end 41 is in threaded connection with the support frame 1, a hexagonal slot 421 is formed in the cylindrical end 42, and the slot 421 can be screwed through an internal hexagonal wrench, so that the operation is simple and convenient, and the applicability is relatively wide.
The working process of the utility model is briefly described below:
when the plate is grabbed and placed on the support frame 1 by a manual or mechanical arm, the threaded rod 4 is screwed to rotate, and the threaded rod 4 moves downwards to drive the riveting rod to move downwards, so that the riveting of the plate is completed. After the riveting is finished, when the rivets with other specifications are required to be riveted, the bolt 332 can be pulled down, the lower pressing rod can be taken out, the lower pressing rod with the corresponding specification is replaced by the lower pressing rod, and the lower pressing rod is arranged on the upper pressing rod, so that the rivets with other specifications can be riveted.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. Convenient quick change formula riveting device, including support frame (1), its characterized in that: a supporting block (2) is fixedly arranged on the supporting frame (1), a pipe perforation (21) is formed in the supporting block (2), a riveting rod (3) capable of sliding up and down is arranged in the pipe perforation (21), a threaded rod (4) in threaded connection with the supporting frame (1) is arranged right above the riveting rod (3), and the threaded rod (4) is connected with the riveting rod (3) through a spring (5); the riveting rod (3) at least comprises a lower pressure rod (31) and an upper pressure rod (32) which are symmetrically arranged, and the upper pressure rod (32) and the lower pressure rod (31) are configured and defined with an axial limiting component (33) for limiting the axial movement of the upper pressure rod (32) and a circumferential limiting component (34) for limiting the circumferential rotation of the upper pressure rod (32).
2. The quick-change riveting device according to claim 1, wherein: the circumferential limiting assembly (34) at least comprises a semi-cylindrical block (341) which is arranged on the pressing rod (31) and is integrally formed with the pressing rod, and a semicircular groove (342) is formed in the outer circumferential surface of the semi-cylindrical block (341); the lower pressure rod (31) is further provided with a limiting block (343) which is integrally formed and is semi-cylindrical, the limiting block (343) is matched with the outer contour of the groove (342), a clamping groove (344) is further formed between the limiting block (343) and the semi-cylindrical block (341), and the outer contour of the clamping groove (344) is matched with the outer contour of the inserting end (3411) of the semi-cylindrical block (341).
3. The quick-change riveting device according to claim 2, wherein: the axial limiting component (33) comprises a triangular groove (331) arranged on the inner wall (3412) of the semi-cylindrical block (341), the triangular groove (331) on the upper pressing rod (32) and the triangular groove (331) on the lower pressing rod (31) are mutually matched to form a rhombic groove, and a bolt (332) matched with the rhombic groove can be inserted into the rhombic groove to limit the axial movement of the upper pressing rod (32).
4. The quick-change riveting device according to claim 1, wherein: the support frame (1) is C-shaped.
5. The quick-change riveting device according to claim 1, wherein: the support frame (1) is provided with a handle (11).
6. The quick-change riveting device according to claim 1, wherein: the threaded rod (4) at least comprises a thread end (41) and a cylindrical end (42) which are integrally formed, the thread end (41) is in threaded connection with the support frame (1), and a hexagonal slotted hole (421) is formed in the cylindrical end (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320394182.XU CN219632504U (en) | 2023-03-06 | 2023-03-06 | Convenient quick change formula riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320394182.XU CN219632504U (en) | 2023-03-06 | 2023-03-06 | Convenient quick change formula riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219632504U true CN219632504U (en) | 2023-09-05 |
Family
ID=87814451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320394182.XU Active CN219632504U (en) | 2023-03-06 | 2023-03-06 | Convenient quick change formula riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219632504U (en) |
-
2023
- 2023-03-06 CN CN202320394182.XU patent/CN219632504U/en active Active
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