CN215943737U - Lifting type riveting mechanism based on engine intake manifold - Google Patents
Lifting type riveting mechanism based on engine intake manifold Download PDFInfo
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- CN215943737U CN215943737U CN202122391502.XU CN202122391502U CN215943737U CN 215943737 U CN215943737 U CN 215943737U CN 202122391502 U CN202122391502 U CN 202122391502U CN 215943737 U CN215943737 U CN 215943737U
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- intercooler
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Abstract
The utility model relates to a lifting riveting mechanism based on an engine intake manifold, which comprises: the device comprises a frame, a profiling tire mold, an upper mold driving cylinder and a flanging riveting device; the turn-ups riveting set includes: the device comprises a supporting and positioning block, a lifting mechanism, a flanging and pressing block mechanism arranged on the lifting mechanism and a side pushing mechanism arranged on a profiling molding bed; the lifting mechanism is used for driving the flanging and briquetting mechanism to lift; the flanging and pressing block mechanism is used for pressing the edge ruler on the supporting and positioning block; the side pushing mechanism is used for driving the flanging and pressing block mechanism; the utility model has the advantages that: the turn-ups riveting set can realize the quick riveting of intercooler and the casing of moulding plastics, through riveting connection structure to promote intake manifold's manufacturing efficiency, reduce manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of riveting equipment, in particular to flanging riveting equipment for a plastic shell of an intake manifold and an intercooler.
Background
The existing connecting modes of the automobile manifold cooler and the plastic shell mainly comprise two modes, wherein one mode is that the existing automobile manifold cooler and the plastic shell are connected through screws, and the other mode is that an intercooler is placed in the shell. The former is that both ends of the cooler are respectively connected with the shell through screws, and the disadvantage is that the number of the screws is generally more than 12. The latter is to put the intercooler in two casings, and then weld two casings. In the two connection modes, the bolts are connected to be higher in cost. The intercooler is put the inside shortcoming and is that the plastic casing is great, and intercooler trouble is difficult to the investigation.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides a lifting riveting mechanism based on an engine intake manifold, which is used for connecting a plastic shell and an intercooler side ruler together by means of flanging riveting, so as to overcome the defects of the prior art.
The utility model provides a lifting riveting mechanism based on an engine intake manifold, which comprises: the device comprises a frame, a profiling tire mould arranged on an upper mould platform of the frame, an upper mould driving cylinder arranged on the frame and driving the profiling tire mould, and a flanging riveting device arranged on a lower mould platform of the frame; the flanging riveting mechanism is used for flanging and riveting the plastic shell and the intercooler, the profiling clamping bed is used for positioning the intercooler on the flanging riveting device, and the upper die driving cylinder is used for driving the profiling clamping bed to move between the upper die platform and the lower die platform;
the turn-ups riveting set includes: the device comprises a supporting and positioning block, a lifting mechanism, a flanging and pressing block mechanism arranged on the lifting mechanism and a side-pushing mechanism arranged on a profiling molding bed, wherein the supporting and positioning block is used for placing an intercooler side ruler and is fixedly connected to the lifting mechanism and positioned on one side close to an intercooler;
elevating system is used for driving turn-ups briquetting mechanism and goes up and down, elevating system includes: the flanging and pressing block mechanism mounting seat is used for mounting a flanging and pressing block mechanism, an anti-falling limiting rod parallel to the piston rod is arranged between the supporting platform and the flanging and pressing block mechanism mounting seat, and the anti-falling limiting rod is used for preventing the flanging and pressing block mechanism mounting seat from descending after the fourth driving air cylinder is cut off;
the turn-ups briquetting mechanism is used for pressing the shape to the limit chi on the support locating piece, turn-ups briquetting mechanism includes: the device comprises a first guide rail, a supporting seat, a groove and a pressing block, wherein the first guide rail is arranged on a flanging and pressing block mechanism mounting seat and is perpendicular to a supporting and positioning block;
the side pushes away the mechanism and is used for driving turn-ups briquetting mechanism, the side pushes away the mechanism and includes: install on the profile modeling child mould and with the perpendicular second guide rail that sets up of first guide rail, install slider on the second guide rail, install ejector pad on the slider and drive ejector pad and drive the actuating cylinder at the gliding second of second guide rail, the second drives actuating cylinder and installs on the profile modeling child mould, the side of ejector pad is provided with the side push surface with second roller bearing contact, the side push surface is used for promoting the broach that the supporting seat drove the briquetting and turns up to cold ware limit chi, the up end of ejector pad is provided with the protruding edge with first roller bearing contact, protruding edge is used for promoting the afterbody perk of briquetting, and the broach of briquetting head is down to cold ware limit chi and is stereotyped under the effect of hinge.
As a preferred structure of the utility model, the push block comprises a first main body, a side push surface arranged on the side surface of the first main body, a convex edge arranged on the upper end surface of the first main body, and a connecting seat arranged at one end of the first main body, wherein the connecting seat is connected with a piston rod of a second driving cylinder, the convex edge comprises first oblique edge parts at two sides and a first jacking part positioned between the two first oblique edge parts, the first roller bearing starts to rotate and rotates to the first jacking part after contacting with the first oblique edge parts, and a pressing knife of the pressing block presses down the intercooler edge to be shaped; the side push surface consists of second oblique edge parts on two sides and a second jacking part positioned between the two second oblique edge parts, the second roller bearing starts to rotate after being contacted with the second oblique edge parts and rotates to the second jacking part, and the pressing knife of the pressing block folds the intercooler side ruler.
As a preferable structure of the utility model, the supporting and positioning block consists of a second main body, an inclined edge positioned on one side of the second main body and a positioning groove positioned on the other side of the second main body, wherein the inclined surface of the inclined edge positioned on one side contacted with the pressing knife is consistent with the inclined surface of the pressing knife, a side ruler of the intercooler is arranged in the positioning groove, and a sealing ring and the outer edge of the injection molding shell are sequentially arranged in the side ruler.
As a preferable structure of the utility model, the pressing block comprises a third main body, a pressing knife positioned at one end of the third main body and a bearing tailstock positioned at the other end of the third main body, wherein the shape of the knife edge of the pressing knife is consistent with the shape of the edge ruler after being turned, one end of the third main body close to the pressing knife is provided with a hinge shaft hole, and the groove is provided with a hinge shaft hole consistent with the position of the third main body.
The utility model has the advantages and positive effects that:
1. the flanging riveting device can realize quick riveting of the intercooler and the injection molding shell, and improves the manufacturing efficiency of the intake manifold and reduces the manufacturing cost through the riveting connection structure.
2. The flanging riveting device provided by the utility model can be used for further reducing the time required by the process while ensuring the quality of flanging riveting, thereby improving the overall manufacturing efficiency of the intake manifold.
3. According to the lifting riveting structure in the flanging riveting device, the lifting mechanism is matched with the upper die platform for use, the flanging press block mechanism is arranged on the lifting mechanism, and the side pushing mechanism is arranged on the upper die platform, so that the side surface is quickly fed in a limited space, and compared with the upper end for discharging, the lifting riveting structure has the advantages of accurate positioning and convenience in feeding.
4. After the flanging press block mechanism is matched with the side pushing mechanism, two actions of the press block can be realized, namely the press block moves horizontally to overturn the side ruler of the intercooler, and the press block presses the overturned side of the intercooler to be less than 90 degrees. The edge ruler of the intercooler is bent, and after a pressing block returns to an initial state, the edge ruler of the intercooler can reach 90 degrees without generating a rebound phenomenon; and then the riveted stable shape is improved, thereby achieving the stable effect which is not weaker than the bolt connection.
5. According to the utility model, only a few millimeters are needed for flanging riveting of the intercooler side ruler, the pressing block adopts a mode that the sliding block is matched with the hinge shaft, and two motion states of the flanging pressing block mechanism can be realized through one air cylinder by arranging the special shape matched with the flanging pressing block mechanism on the pushing block.
6. The flanging and briquetting mechanism of the utility model adopts the roller bearing to be connected with the side pushing mechanism, and changes static friction into rolling friction so as to meet the requirements of mass production and long-time production.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a perspective view of an overall structure provided according to an embodiment of the present invention.
Fig. 2 is a perspective view of the whole structure according to the second embodiment of the present invention.
Fig. 3 is a perspective view of the whole structure provided by the embodiment of the utility model.
Fig. 4 is a partially enlarged view of a-a of fig. 3.
Fig. 5 is a perspective view of the overall structure of the flanging riveting device according to the embodiment of the utility model.
Fig. 6 is a second perspective view of the overall structure of the flanging riveting device according to the embodiment of the utility model.
Fig. 7 is a partial enlarged view of B-B of fig. 6.
FIG. 8 is a top view of the overall structure of the flanging riveting device according to the embodiment of the utility model.
Fig. 9 is a perspective view of the overall structure of the lifting riveting mechanism according to the embodiment of the utility model.
Fig. 10 is a second perspective view of the overall structure of the lifting riveting mechanism according to the embodiment of the utility model.
Fig. 11 is a schematic view of an initial state before riveting of the turn-up riveting device according to the embodiment of the utility model.
Fig. 12 is a schematic view of a riveting horizontal feeding state of the turn-ups riveting apparatus according to the embodiment of the utility model.
Fig. 13 is a schematic view of a vertical jacking state of the flanging riveting device according to the embodiment of the utility model.
Fig. 14 is a sectional view of a burring riveting device according to an embodiment of the utility model.
Fig. 15 is a schematic structural diagram of a push block according to an embodiment of the present invention.
FIG. 16 is a cross-sectional view of a support positioning block according to an embodiment of the present invention.
Wherein the reference numerals include: the device comprises a frame 1, an upper die platform 101, a lower die platform 102, a profiling tire die 2, an upper die driving cylinder 3, a flanging riveting device 4, a supporting and positioning block 5, a second main body 501, an inclined edge 502, a positioning groove 503, a lifting mechanism 6, a third guide rail group 601, a sliding seat 602, a third driving cylinder 603, a supporting platform 604, a sliding groove seat 605, a fourth driving cylinder 606, a fourth guide rail group 607, a flanging and pressing mechanism mounting seat 608, an anti-disengaging limiting rod 609, a flanging and pressing mechanism 7, a first guide rail 701, a supporting seat 702, a groove 703, a pressing block 704, a pressing knife 705, a first roller bearing 706, a second roller bearing 707, a return spring 708, a side-pushing mechanism 8, a second guide rail 801, a sliding block 802, a pressing block 803, a second driving cylinder 804, a side-pushing surface 805, a convex edge 806, a first main body 807, a connecting seat 808, a first inclined edge part 809, a first jacking part 810, a second inclined edge part 811, a second jacking part 812, a second jacking part, Sealing washer 9, injection moulding casing 10, intercooler 11.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
Fig. 1-14 show an overall structural schematic according to an embodiment of the present invention.
As shown in fig. 1 to 14, the flanging riveting device based on the engine intake manifold provided by the embodiment of the utility model comprises: the device comprises a frame 1, a profiling tire mold 2 arranged on an upper mold platform 101 of the frame 1, an upper mold driving cylinder 3 arranged on the frame 1 and driving the profiling tire mold 2, and a flanging riveting device 4 arranged on a lower mold platform 102 of the frame 1; the flanging riveting mechanism 4 is used for flanging and riveting the plastic shell and the intercooler, the profiling tire die 2 is used for limiting the intercooler on the flanging riveting device 4, and the upper die driving cylinder 3 is used for driving the profiling tire die 2 to move between the upper die platform 101 and the lower die platform 102.
The turn-ups riveting set 4 in this embodiment includes: the supporting and positioning block 5, the lifting mechanism 6, the flanging and pressing block mechanism 7 arranged on the lifting mechanism 6 and the side-pushing mechanism 8 arranged on the profiling tire mould 2; the supporting and positioning block 5 is used for placing an intercooler side ruler, and the supporting and positioning block 5 is fixedly connected to the lifting mechanism 6 and is positioned on one side close to the intercooler.
The lifting mechanism 6 in this embodiment includes: a third guide rail group 601 which is arranged on the machine frame 1 along the horizontal direction, a slide carriage 602 which is connected on the third guide rail group 601 in a sliding way, a third driving air cylinder 603 which drives the slide carriage 602 to slide on the third guide rail group 601, a supporting platform 604 which is arranged on the slide carriage 602, a chute seat 605 and a fourth driving air cylinder 606 which are vertically arranged on the supporting platform 604, a fourth guide rail group 607 which is connected in the chute seat 605 in a sliding way, and a flanging press block mechanism mounting seat 608 which is arranged on the fourth guide rail group 607, a piston rod of the fourth driving cylinder 606 is fixedly connected with the flanging briquetting mechanism mounting seat 608 and drives the flanging briquetting mechanism 7 to move vertically, the flanging and pressing mechanism mounting seat 608 is used for mounting the flanging and pressing mechanism 7 of the lifting riveting mechanism 6, an anti-falling limiting rod 609 parallel to the piston rod is arranged between the supporting platform 604 and the flanging press block mechanism mounting seat 608, the anti-drop limiting rod 609 is used for preventing the flanging and pressing mechanism mounting seat 608 from descending after the fourth driving cylinder 606 is cut off.
The turn-ups briquetting mechanism 7 in this embodiment is used for pressing the shape to the limit chi on the support positioning piece 5, turn-ups briquetting mechanism 7 includes: the device comprises a first guide rail 701 which is arranged on a flanging press block mechanism mounting seat 608 and is perpendicular to a supporting and positioning block 5, a supporting seat 702 which is slidably connected to the first guide rail 701, a groove 703 which is formed in the upper end surface of the supporting seat 702 along the length direction of the supporting seat 702, and a press block 704 which is arranged in the groove 703, wherein the head of the press block 704 is provided with a press knife 705, the tail of the press block 704 is sleeved with a first roller bearing 706, the position of the press block 704, which is close to the head, is hinged in the groove 703, the tail of the supporting seat 702 is vertically provided with a bearing seat, the bearing seat is sleeved with a second roller bearing 707, the first roller bearing 706 and the second roller bearing 707 are vertically arranged, one end of the supporting seat 702, which is in contact with the supporting and positioning block 701, is provided with a return spring 708, and the return spring 708 is used for the side push mechanism 8 to push the press block 704 to return after flanging;
the side pushing mechanism 8 in this embodiment is used for driving the flanging and pressing block mechanism 7, and the side pushing mechanism 8 includes: the second guide rail 801 is arranged on the profiling jig 2 and is perpendicular to the first guide rail 701, the sliding block 802 is arranged on the second guide rail 801, the push block 803 is arranged on the sliding block 802, and the second driving cylinder 804 drives the push block 803 to slide on the second guide rail 801, the second driving cylinder 804 is arranged on the profiling jig 2, the side surface of the push block 803 is provided with a side push surface 805 which is in contact with the second roller bearing 707, the side push surface 805 is used for pushing the supporting seat 702 to drive the pressing knife 705 of the press block 704 to fold up the intercooler side ruler, the upper end surface of the push block 803 is provided with a convex edge 806 which is in contact with the first roller bearing 706, the convex edge 806 is used for pushing the tail of the press block 704 to tilt up, and the pressing knife 705 at the head of the press block 704 presses down the intercooler side ruler to be shaped under the action of the hinge shaft.
The push block 803 in this embodiment is composed of a first main body 807, a side push surface 805 installed on the side surface of the first main body 807, a convex edge 806 installed on the upper end surface of the first main body 716, and a connecting seat 808 installed at one end of the first main body 807, the connecting seat 808 is connected with the piston rod of the second driving cylinder 804, the convex edge 806 is composed of first oblique edge parts 809 at two sides and a first jacking part 810 located between the two first oblique edge parts 809, the first roller bearing 706 starts to rotate and rotates to the first jacking part 810 after contacting with the first oblique edge parts 809, and the press knife 705 of the press block 704 presses and shapes the intercooler edge; the side push surface 805 is composed of second beveled portions 811 on two sides and a second jacking portion 812 positioned between the two second beveled portions 811, the second roller bearing 707 starts to rotate after contacting the second beveled portions 811 and rotates to the second jacking portion 812, and the pressing knife 705 of the pressing block 704 folds up the edge ruler of the intercooler 11.
The supporting and positioning block 5 in this embodiment is composed of a second main body 501, an inclined edge 502 located on one side of the second main body 501, and a positioning groove 503 located on the other side of the second main body 501, wherein the inclined edge 502 is located on the inclined surface on the side contacting with the pressing knife 705 and is consistent with the inclined surface of the pressing knife 705, a side ruler of the intercooler is placed in the positioning groove 503, and the sealing ring 9 and the outer edge of the injection molding shell 10 are sequentially placed in the side ruler.
The pressing block 704 in this embodiment includes a third main body, a pressing blade 705 located at one end of the third main body, and a bearing tail seat located at the other end of the third main body, the bearing tail seat is sleeved with a first roller bearing 706, the blade shape of the pressing blade 705 is the same as the shape of the edge ruler after being turned, one end of the third main body 707 close to the pressing blade 705 is provided with a hinge hole, and the groove 703 is provided with a hinge hole at the same position as the third main body.
The intercooler 11 in this embodiment, the casing 10 and the sealing washer 9 of moulding plastics mounting means earlier do: the sealing ring 9 is placed in the side ruler of the intercooler 11, the edge of the injection molding shell 10 is placed on the side ruler of the intercooler 11, and then the side ruler of the intercooler 11, the edge of the injection molding shell 10 and the sealing ring 9 are placed in the positioning groove 503 of the support positioning block 701 together. The horizontal movement of the pressing block 704 enables the side ruler of the intercooler 11 to be turned over. The pressing blade 705 of the pressing block 704 presses down the edge of the intercooler 11 that has fallen down to less than 90 degrees. To ensure that the side ruler of the intercooler 11 can reach 90 degrees after the pressing block 704 is retracted to the initial state, and the rebound phenomenon is not generated.
The working principle is as follows: the side pushing mechanism 8 drives the flanging and pressing block mechanism 702 to rivet the intercooler 11, the injection molding shell 10 and the sealing ring 9 in the supporting and positioning block 701, wherein the riveting initial state is as shown in fig. 11, the second driving cylinder 804 serves as a power source to drive the pushing block 803 to move forward, the sliding block 802 and the second guide rail 801 serve as guides, force is transmitted to the flanging and pressing block mechanism 702 through the side pushing surface 805 and the convex edge 806 of the pushing block 803, the supporting seat 702 of the flanging and pressing block mechanism 702 drives the pressing block 704 to approach the supporting and positioning block 701 under the pushing of the side pushing surface 805, the edge of the intercooler 11 is turned over in the horizontal moving process of the pressing block 704, that is, as shown in fig. 12, the pressing block 704 is pushed by the convex edge 806 and matched with the hinge shaft, so that the tail end of the pressing block is lifted, the pressing knife 705 at the head end is pressed downwards, and the turned over edge of the intercooler 11 is pressed to be less than 90 degrees, that is shown in fig. 13. Wherein the first roller bearing 706 and the second roller bearing 707 realize rolling friction; after riveting is completed, the turn-up press block mechanism 702 is retracted to the initial state by the return spring 708.
The lifting mechanism 6 is lower than the upper end face of the lower die platform 102 in the initial state, after the intercooler 11 is loaded from the lifting mechanism 6 side, the flanging press block mechanism mounting seat 608 of the lifting mechanism 6 is driven by the fourth driving cylinder 606 to ascend to the riveting position of the intercooler 11, the chute seat 605 and the fourth driving cylinder 606 are used as the guide of the flanging press block mechanism mounting seat 608, the supporting platform 604 of the lifting mechanism 6 is driven by the third driving cylinder 603 to transversely move to the riveting position of the intercooler 11, at the moment, the profiling tire mold 2 descends to the riveting position of the intercooler 11 under the driving of the upper mold driving cylinder 3, and the side pushing mechanism 8 on the profiling tire mold 2 is matched with the flanging press block mechanism 7 on the flanging press block mechanism mounting seat 608 to rivet the intercooler 11, the injection molding shell 10 and the sealing ring 9.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. A lifting riveting mechanism based on an engine intake manifold is characterized by comprising: the device comprises a frame, a profiling tire mould arranged on an upper mould platform of the frame, an upper mould driving cylinder arranged on the frame and driving the profiling tire mould, and a flanging riveting device arranged on a lower mould platform of the frame; the flanging riveting mechanism is used for flanging and riveting the plastic shell and the intercooler, the profiling clamping bed is used for positioning the intercooler on the flanging riveting device, and the upper die driving cylinder is used for driving the profiling clamping bed to move between the upper die platform and the lower die platform;
the turn-ups riveting set includes: the device comprises a supporting and positioning block, a lifting mechanism, a flanging and pressing block mechanism arranged on the lifting mechanism and a side-pushing mechanism arranged on a profiling molding bed, wherein the supporting and positioning block is used for placing an intercooler side ruler and is fixedly connected to the lifting mechanism and positioned on one side close to an intercooler;
elevating system is used for driving turn-ups briquetting mechanism and goes up and down, elevating system includes: the flanging and pressing block mechanism mounting seat is used for mounting a flanging and pressing block mechanism, an anti-falling limiting rod parallel to the piston rod is arranged between the supporting platform and the flanging and pressing block mechanism mounting seat, and the anti-falling limiting rod is used for preventing the flanging and pressing block mechanism mounting seat from descending after the fourth driving air cylinder is cut off;
the turn-ups briquetting mechanism is used for pressing the shape to the limit chi on the support locating piece, turn-ups briquetting mechanism includes: the device comprises a first guide rail, a supporting seat, a groove and a pressing block, wherein the first guide rail is arranged on a flanging and pressing block mechanism mounting seat and is perpendicular to a supporting and positioning block;
the side pushes away the mechanism and is used for driving turn-ups briquetting mechanism, the side pushes away the mechanism and includes: install on the profile modeling child mould and with the perpendicular second guide rail that sets up of first guide rail, install slider on the second guide rail, install ejector pad on the slider and drive ejector pad and drive the actuating cylinder at the gliding second of second guide rail, the second drives actuating cylinder and installs on the profile modeling child mould, the side of ejector pad is provided with the side push surface with second roller bearing contact, the side push surface is used for promoting the broach that the supporting seat drove the briquetting and turns up to cold ware limit chi, the up end of ejector pad is provided with the protruding edge with first roller bearing contact, protruding edge is used for promoting the afterbody perk of briquetting, and the broach of briquetting head is down to cold ware limit chi and is stereotyped under the effect of hinge.
2. The lifting riveting mechanism based on the engine intake manifold of claim 1, characterized in that the push block comprises a first body, a side push surface arranged on the side surface of the first body, a convex edge arranged on the upper end surface of the first body, and a connecting seat arranged at one end of the first body, the connecting seat is connected with a piston rod of a second driving cylinder, the convex edge comprises first oblique edge parts at two sides and a first jacking part positioned between the two first oblique edge parts, the first roller bearing starts to rotate and rotates to the first jacking part after contacting with the first oblique edge parts, and the pressing knife of the pressing block presses down the intercooler side ruler for shaping; the side push surface consists of second oblique edge parts on two sides and a second jacking part positioned between the two second oblique edge parts, the second roller bearing starts to rotate after being contacted with the second oblique edge parts and rotates to the second jacking part, and the pressing knife of the pressing block folds the intercooler side ruler.
3. The lifting riveting mechanism based on the engine intake manifold as claimed in claim 1, wherein the supporting and positioning block is composed of a second body, a slanted edge on one side of the second body, and a positioning groove on the other side of the second body, the slanted edge is located on the side contacting with the pressing knife, the slanted surface of the slanted edge is identical to the slanted surface of the pressing knife, a side ruler of the intercooler is placed in the positioning groove, and a sealing ring and the outer edge of the injection molding shell are sequentially placed in the side ruler.
4. The lifting riveting mechanism based on the engine intake manifold of claim 1, characterized in that the pressing block comprises a third body, a pressing cutter at one end of the third body, and a bearing tailstock at the other end of the third body, wherein the shape of the edge of the pressing cutter is consistent with the shape of the edge ruler after being turned, a hinge hole is arranged at one end of the third body close to the pressing cutter, and a hinge hole is arranged on the groove and is consistent with the position of the third body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391502.XU CN215943737U (en) | 2021-09-30 | 2021-09-30 | Lifting type riveting mechanism based on engine intake manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391502.XU CN215943737U (en) | 2021-09-30 | 2021-09-30 | Lifting type riveting mechanism based on engine intake manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215943737U true CN215943737U (en) | 2022-03-04 |
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ID=80424837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122391502.XU Active CN215943737U (en) | 2021-09-30 | 2021-09-30 | Lifting type riveting mechanism based on engine intake manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215943737U (en) |
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2021
- 2021-09-30 CN CN202122391502.XU patent/CN215943737U/en active Active
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