CN222695844U - A universal four-corner hydraulic riveting machine with adjustable aluminum inspection port - Google Patents
A universal four-corner hydraulic riveting machine with adjustable aluminum inspection port Download PDFInfo
- Publication number
- CN222695844U CN222695844U CN202421427062.6U CN202421427062U CN222695844U CN 222695844 U CN222695844 U CN 222695844U CN 202421427062 U CN202421427062 U CN 202421427062U CN 222695844 U CN222695844 U CN 222695844U
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- riveting
- connecting rod
- linear guide
- guide rail
- module
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- 240000004282 Grewia occidentalis Species 0.000 title claims abstract description 18
- 238000007689 inspection Methods 0.000 title claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 6
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses an aluminum point inspection port adjustable universal four-corner hydraulic riveting machine which comprises a bedplate, a linear guide rail group and riveting modules, wherein the bedplate is welded on a frame, the linear guide rail group is locked and attached above the bedplate through bolts and comprises three linear guide rails, the first linear guide rail is arranged along a first diagonal line of the bedplate, two riveting modules are connected to the first linear guide rail in a sliding mode, two sides of the first linear guide rail are respectively and vertically arranged, the second linear guide rail and the third linear guide rail are arranged along a second diagonal line of the bedplate, and the second linear guide rail and the third linear guide rail are both connected with the riveting modules in a sliding mode. According to the utility model, the riveting module is arranged at the diagonal position of the bedplate, so that four corners of the spot inspection port are riveted and formed at one time, the sequential turnover is reduced, the operation efficiency is improved by 25%, the operation intensity of workers is reduced, the requirements on the workers are reduced, the missing riveting or poor riveting is effectively avoided, and the product quality is improved.
Description
Technical Field
The utility model belongs to the technical field of press working tools, and particularly relates to a universal four-corner hydraulic riveting machine with an adjustable aluminum point inspection opening.
Background
Traditional point is examined a mouthful corner fitting riveting and is adopted punch press punching riveting mode, and the operator holds a frame respectively with both hands, guarantees through the hand action that wait to rivet the turning perpendicular and align, will wait to rivet the portion and place stamping die in and laminate with the mould die cavity again, and the operator steps on foot switch and accomplishes the riveting action. One block needs to repeat the above actions four times. The traditional riveting mode has the advantages of complex action, low efficiency, high requirement on the skill level of operators, uncontrollable product quality, need of professional personnel to finish debugging during the mould changing and mould changing, high risk of stamping safety due to the combination of hands and feet, and high operation intensity due to long-time operation. Therefore, how to complete spot inspection corner fitting riveting safely, lightly, simply, efficiently and with high quality becomes a new subject of breakthrough in industry research.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provides a four-corner hydraulic riveting machine which can remarkably improve the working efficiency and ensure the product quality.
In order to achieve the aim, the basic technical scheme of the four-corner hydraulic riveting machine comprises a bedplate, a linear guide rail group and riveting modules, wherein the bedplate is welded on a frame, the linear guide rail group is locked above the bedplate by bolts and comprises three linear guide rails, the first linear guide rail is arranged along a first diagonal line of the bedplate, two riveting modules are connected onto the first linear guide rail in a sliding manner, two sides of the first linear guide rail are respectively and vertically arranged, the second linear guide rail and the third linear guide rail are arranged along a second diagonal line of the bedplate, and the second linear guide rail and the third linear guide rail are both connected with the riveting modules in a sliding manner.
Further, the first linear guide rail, the second linear guide rail and the third linear guide rail comprise two guide bars, the two guide bars are arranged in parallel, a linear sliding block is arranged on each guide bar in a sliding mode, and the riveting module is connected with the linear sliding block.
Further, the number of the linear sliding blocks is three, the riveting module comprises a riveting male module and a riveting female module, wherein the first linear sliding block is connected with the riveting male module, the second linear sliding block and the third linear sliding block are connected with the riveting female module, and an oil cylinder is arranged between the riveting male module and the riveting female module.
The riveting female module further comprises an air cylinder, a triangular connecting rod mounting seat and an adjusting support plate, wherein the adjusting support plate is connected with the tail of the oil cylinder, the air cylinder is arranged on the adjusting support plate, the triangular connecting rod mounting seat is locked on the adjusting support plate through a bolt, the triangular connecting rod mounting seat is connected with the air cylinder through a bolt, and the triangular connecting rod self-locking structure is connected with the triangular connecting rod mounting seat through a connecting rod rotating shaft.
The triangular connecting rod self-locking structure comprises a cylinder connecting rod connector, wherein the front end of the cylinder connecting rod connector is provided with two connecting rod rotating shaft holes, the rear end of the cylinder connecting rod connector is in threaded connection with the head of a cylinder piston rod, the upper side and the lower side of each connecting rod rotating shaft hole are respectively connected with one connecting rod arm, and the connecting rod rotating shaft penetrates through the rotating shaft holes to connect the cylinder connecting rod connector with one end of each connecting rod arm.
Further, two link arms and three spacers are arranged in the grooves in the middle section of each rotating shaft hole, the spacers are inserted between the link arms and the triangular link mounting seats to separate, and the triangular link mounting seats, the spacers and one ends of the link arms are connected together through the link rotating shafts.
The riveting female die block comprises a riveting female die block, wherein the left side of the riveting female die block is connected with the left side of the triangular connecting rod installation seat through a first reset spring, the right side of the riveting female die block is connected with the right side of the triangular connecting rod installation seat through a second reset spring, and the riveting female die block is connected with a riveting female die.
Further, the front end of the riveting female die sliding block is provided with a dovetail groove, the rear end of the riveting female die is provided with a dovetail protrusion, the riveting female die and the riveting female die sliding block are connected in a sliding fit manner through the dovetail groove, and the front end of the riveting female die is provided with a V-shaped groove.
Further, a positioning block is fixedly arranged on the bedplate, the riveting female module comprises a tail bedplate, a positioning hole is formed in the tail bedplate, a cylindrical pin penetrates through the positioning hole, and the cylindrical pin is inserted into the positioning block.
The riveting male module comprises a riveting male die holder and a riveting male die, wherein the bottom of the riveting male die holder is connected with the head of the oil cylinder, the front end of the riveting male die holder is provided with a dovetail groove, the rear end of the riveting male die is provided with a dovetail, the dovetail is in sliding connection with the dovetail groove, and the front end of the riveting male die is provided with a V-shaped rivet.
Compared with the prior art, the utility model has the beneficial effects that:
1. The riveting module is arranged at the diagonal position of the bedplate, so that four corners of the spot inspection port are subjected to one-time riveting forming, the sequential turnover is reduced, the operation efficiency is improved by 25%, the operation intensity of workers is reduced, the requirements on the skill level of the workers are reduced, the riveting leakage or poor riveting is effectively avoided, and the product quality is improved.
2. The riveting female die seat adopts a triangle connecting rod self-locking structure, has simple structure, high strength and good stability, and realizes the purpose that the small cylinder driving unit stably bears the high pressure of the hydraulic cylinder.
3. The riveting module and the positioning block are matched and positioned by adopting a cylindrical pin guide sleeve, so that quick mold changing and positioning are realized.
4. The riveting male die/female die is connected with the die holder in a sliding fit manner by adopting a dovetail groove, so that quick die replacement can be realized, and the die replacement efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a four-corner hydraulic riveting machine;
FIG. 2 is a schematic view of a part of a structure of a four-corner hydraulic riveting machine according to the utility model;
FIG. 3 is a schematic diagram of a riveted male module structure according to the present utility model;
FIG. 4 is a schematic diagram of a riveting master die block structure according to the present utility model;
FIG. 5 is a schematic diagram showing a closed state of the self-locking structure of the triangle connecting rod of the present utility model;
FIG. 6 is a schematic diagram of a closed state of the self-locking structure of the triangular connecting rod of the present utility model;
fig. 7 is a schematic diagram showing an opened state of the self-locking structure of the triangle connecting rod according to the present utility model.
Reference numerals illustrate the platen 10, the positioning block 11, the frame 12, the first linear guide 21, the second linear guide 22, the third linear guide 23, the guide bar 231, the linear slider 232, the rivet male module 30, the rivet male die holder 301, the dovetail groove 302, the rivet male die 303, the dovetail 304, the v-shaped rivet head 305, the rivet female module 40, the cylinder 401, the triangle link mount 402, the adjusting support plate 403, the triangle link self-locking structure 404, the cylinder link joint 405, the link pivot hole 406, the link arm 407, the spacer 408, the link pivot 409, the rivet female die slider 41, the tailstock plate 411, the positioning hole 412, the dovetail groove 413, the first return spring 414, the second return spring 415, the rivet female die 42, the dovetail protrusion 421, and the v-shaped groove 422.
Detailed Description
As shown in fig. 1, the utility model discloses an aluminum point inspection port adjustable universal four-corner hydraulic riveting machine, which comprises a bedplate 10, a linear guide rail group and riveting modules, wherein the bedplate 10 is welded on a frame 12, the linear guide rail group is attached above the bedplate 10 by a bolt lock, the linear guide rail group comprises three linear guide rails, a first linear guide rail 21 is arranged along a first diagonal line of the bedplate 10, two riveting modules are connected onto the first linear guide rail 21 in a sliding manner, a second linear guide rail 22 and a third linear guide rail 23 are respectively arranged at two sides of the first linear guide rail 21 in a vertical manner, the second linear guide rail 22 and the third linear guide rail 23 are arranged along a second diagonal line of the bedplate 10, and one riveting module is connected onto the second linear guide rail 22 and the third linear guide rail 23 in a sliding manner.
The first linear guide rail 21, the second linear guide rail 22 and the third linear guide rail 23 comprise two guide bars 231, the two guide bars 231 are arranged in parallel, a linear slider 232 is slidably arranged on each guide bar 231, and a riveting module is connected with the linear slider 232.
The number of the linear sliders 232 is three, the riveting module comprises a riveting male module 30 and a riveting female module 40, wherein the first linear slider 232 is connected with the riveting male module 30, the second linear slider 232 and the third linear slider 232 are connected with the riveting female module 40, and an oil cylinder is arranged between the riveting male module 30 and the riveting female module 40.
As shown in fig. 4, the riveting female module 40 further includes an air cylinder 401, a triangle connecting rod mounting seat 402 and an adjusting support plate 403, wherein the adjusting support plate 403 is connected with the tail of the oil cylinder, the air cylinder 401 is arranged on the adjusting support plate 403, the triangle connecting rod mounting seat 402 is locked on the adjusting support plate 403 by bolts, the triangle connecting rod mounting seat 402 is connected with the air cylinder 401 by bolts, and the triangle connecting rod self-locking structure 404 is connected with the triangle connecting rod mounting seat 402 by a connecting rod rotating shaft 409.
As shown in fig. 5 and 6, the triangle connecting rod self-locking structure 404 comprises a cylinder 401 connecting rod connector, wherein the front end of the cylinder 401 connecting rod connector is provided with two connecting rod rotating shaft 409 holes 406, the rear end of the cylinder 401 connecting rod connector is in threaded connection with the head of a cylinder 401 piston rod, the upper side and the lower side of each connecting rod rotating shaft 409 hole 406 are respectively connected with a connecting rod arm 407, and the connecting rod rotating shaft 409 penetrates through the rotating shaft holes to connect the cylinder 401 connecting rod connector with one end of the connecting rod arm 407.
As shown in fig. 7, two link arms 407 and three spacers 408 are disposed in the recess in the middle section of each pivot hole, the spacers 408 are interposed between the link arms 407 and the triangle link mounting base 402, the spacers 408 and one end of the link arms 407 are connected together by the link pivot 409.
The riveting master module 40 comprises a riveting master slider 41, wherein the left side of the riveting master slider 41 is connected with the left side of the triangle connecting rod mounting seat 402 through a first reset spring 414, the right side of the riveting master slider 41 is connected with the right side of the triangle connecting rod mounting seat 402 through a second reset spring 415, and the riveting master slider 41 is connected with a riveting master 42.
The front end of the riveting master die slide block 41 is provided with a dovetail groove 413, the rear end of the riveting master die 42 is provided with a dovetail protrusion 421, the riveting master die 42 is connected with the riveting master die slide block 41 in a sliding fit manner through the dovetail groove 413, and the front end of the riveting master die 42 is provided with a V-shaped groove 422. The riveting male die 303/female die is replaced by loosening the locking screw, taking out the existing die upwards, aligning the die dovetail 304 to be replaced with the die holder dovetail 304, sliding into the die holder from top to bottom, locking the locking screw, adjusting alignment, distinguishing direction and front and back sides, and realizing the rapid die replacement.
As shown in fig. 3, the riveting male module 30 comprises a riveting male die holder 301 and a riveting male die 303, wherein the bottom of the riveting male die holder 301 is connected with the head of an oil cylinder, a dovetail groove 302 is formed in the front end of the riveting male die holder 301, a dovetail 304 is formed in the rear end of the riveting male die 303, the dovetail 304 is in sliding connection with the dovetail groove 302, and a V-shaped rivet head 305 is arranged in the front end of the riveting male die 303. The riveting male die holder 301 is attached above the head seat plate through a bolt lock, the dovetail 304 is slidingly matched onto the riveting male die holder 301 from top to bottom through the riveting male die 303 and is locked through bolts, an oil cylinder head seat is arranged below the head seat plate, and the oil cylinder head seat is in threaded connection with the head thread of the oil cylinder piston rod.
As shown in fig. 1, a positioning block 11 is fixedly arranged on the platen 10, and the riveting female module 40 comprises a tail seat plate 411, wherein a positioning hole 412 is arranged on the tail seat plate 411, a cylindrical pin passes through the positioning hole 412, and the cylindrical pin is inserted into the positioning block 11. The product is shaped by manually pulling down the cylindrical pin, realigning the positioning sleeve of the tail seat plate 411 and the positioning block 11 according to the set model (with a scale corresponding to the name code), and then inserting the cylindrical pin for positioning, thereby realizing the rapid shaping.
In addition to the embodiments described above, other embodiments of the utility model are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421427062.6U CN222695844U (en) | 2024-06-21 | 2024-06-21 | A universal four-corner hydraulic riveting machine with adjustable aluminum inspection port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421427062.6U CN222695844U (en) | 2024-06-21 | 2024-06-21 | A universal four-corner hydraulic riveting machine with adjustable aluminum inspection port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222695844U true CN222695844U (en) | 2025-04-01 |
Family
ID=95137565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421427062.6U Active CN222695844U (en) | 2024-06-21 | 2024-06-21 | A universal four-corner hydraulic riveting machine with adjustable aluminum inspection port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222695844U (en) |
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2024
- 2024-06-21 CN CN202421427062.6U patent/CN222695844U/en active Active
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