Squeezing riveting apparatus

Abstract

The utility model discloses a kind of press-in equipment, including rack, bearing table, first feeding assembly, second feeding assembly, first press-in assembly and second press-in assembly, bearing table is movably arranged in rack, bearing table is connected with first drive assembly, first feeding assembly is arranged in rack, second feeding assembly is arranged in rack, first press-in assembly includes first driving part, first upper press-in head and first lower press-in head, first lower press-in head is arranged in rack, first upper press-in head is arranged in rack and can be moved along the direction of approaching or moving away from first lower press-in head, second press-in assembly includes second driving part, second upper press-in head and second lower press-in head, second lower press-in head is arranged in rack, second upper press-in head is arranged in rack and can be moved along the direction of approaching or moving away from second lower press-in head, the press-in of two different specifications rivets can be realized, the problem that traditional press-in equipment can only press-in one specification rivet is solved, and the production efficiency of press-in equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of riveting machine technology, and in particular to a riveting device. Background Technology

[0002] Traditional riveting machines can only rivet one type of rivet, resulting in low riveting efficiency. When riveting two different types of rivets, operators have to manually change the upper and lower riveting heads, which wastes a lot of time and affects production efficiency. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a riveting device that can improve production efficiency.

[0004] The riveting device according to an embodiment of the present invention includes:

[0005] frame;

[0006] A support platform is movably mounted on the frame. The support platform is used to support the workpiece to be riveted. The support platform is connected to a first drive assembly, which is used to drive the support platform to move.

[0007] A first feeding assembly is disposed on the frame, and the first feeding assembly is used to feed the first rivet onto the workpiece;

[0008] A second feeding assembly is provided on the frame, and the second feeding assembly is used to feed the second rivet onto the workpiece;

[0009] The first riveting assembly includes a first driving member, a first upper riveting head, and a first lower riveting head. The first lower riveting head is disposed on the frame, and the first upper riveting head is disposed on the frame and can move in a direction close to or away from the first lower riveting head. The first driving member is used to drive the first upper riveting head to move so as to rivet the first rivet.

[0010] The second riveting assembly includes a second driving member, a second upper riveting head, and a second lower riveting head. The second lower riveting head is disposed on the frame, and the second upper riveting head is disposed on the frame and can move in a direction close to or away from the second lower riveting head. The second driving member is used to drive the second upper riveting head to move in order to rivet the second rivet.

[0011] The riveting device according to the embodiments of this utility model has at least the following beneficial effects:

[0012] When the riveting equipment is working, the first drive assembly drives the support table to move so that the first riveting position of the workpiece is located below the first upper riveting head. The first feeding assembly delivers the first rivet to the first riveting position of the workpiece. The first drive member drives the first upper riveting head to move downward to rivet the first rivet at the first riveting position of the workpiece. Then, the first drive assembly drives the support table to move so that the second riveting position of the workpiece is located below the second upper riveting head. The second feeding assembly delivers the second rivet to the second riveting position of the workpiece. The second drive member drives the second upper riveting head to move downward to rivet the second rivet at the second riveting position of the workpiece. This allows for the riveting of two different specifications of rivets, solving the problem that traditional riveting equipment can only rivet one type of rivet and improving the production efficiency of the riveting equipment.

[0013] According to some embodiments of the present invention, the first driving assembly includes a first slide, a second slide, and a third slide. The first slide is movably disposed on the frame and connected to a third driving member. The second slide is movably disposed on the first slide and connected to a fourth driving member. The third slide is movably disposed on the second slide and connected to a fifth driving member. The support platform is disposed on the third slide. The moving directions of the first slide, the second slide, and the third slide are alternately arranged.

[0014] According to some embodiments of the present invention, a second driving component is also included, wherein the second lower riveting head can move in a direction close to or away from the second upper riveting head, and the second driving component is used to drive the second lower riveting head to move.

[0015] According to some embodiments of the present invention, the second driving component includes a sixth driving member and a fourth slide block. The fourth slide block is movably disposed on the frame. The sixth driving member is used to drive the fourth slide block to move. The moving direction of the fourth slide block is staggered with the moving direction of the second pressing riveting head. A transmission structure is provided between the fourth slide block and the second pressing riveting head. The fourth slide block drives the second pressing riveting head to move through the transmission structure.

[0016] According to some embodiments of the present invention, the transmission structure includes an inclined surface disposed on the fourth slide and a roller disposed on the second lower rivet head, the roller rolling against the inclined surface.

[0017] According to some embodiments of the present invention, the fourth slide is provided with a support plane, the support plane is connected to the inclined surface, and when the first pressing rivet head presses the second rivet, the roller abuts against the support plane.

[0018] According to some embodiments of the present invention, a guide structure is provided between the second pressing riveting head and the frame.

[0019] According to some embodiments of the present invention, the guide structure includes a guide rail disposed on the frame and a guide member disposed on the second pressing rivet head, the guide member having a guide groove, and the guide rail passing through the guide groove.

[0020] According to some embodiments of the present invention, the first feeding assembly includes a first vibratory plate and a feeding seat. The feeding seat is provided with a first feeding hole. The discharge end of the first vibratory plate is connected to the first feeding hole through a pipe. The diameter of the first upper riveting head is larger than the diameter of the first feeding hole. The feeding seat is movably disposed on the frame. The feeding seat is connected to a seventh driving member. The seventh driving member is used to drive the feeding seat to move so that the feeding seat can be located below the first upper riveting head or not located below the first upper riveting head. When the feeding seat can be located below the first upper riveting head, the first feeding hole and the first lower riveting head are coaxially arranged.

[0021] According to some embodiments of the present invention, the second feeding assembly includes a second vibrating plate and a feeding track. The feeding track is provided with a second feeding hole. The discharge end of the second vibrating plate is connected to the feeding track. The diameter of the second upper riveting head is smaller than the diameter of the second feeding hole. The second feeding hole is located between the second upper riveting head and the second lower riveting head, and the second feeding hole and the second lower riveting head are coaxially arranged.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a schematic diagram of the riveting device according to an embodiment of the present utility model;

[0025] Figure 2 for Figure 1 A magnified view of part A in the middle;

[0026] Figure 3 This is a schematic diagram of the riveting device according to an embodiment of the present invention from another perspective;

[0027] Figure 4 for Figure 3 A magnified view of part B in the middle section;

[0028] Figure 5 This is a front view of the riveting device according to an embodiment of the present utility model.

[0029] Figure label:

[0030] The machine includes a frame 100, a support platform 200, a first feeding assembly 300, a first vibratory feeder 310, a feeding seat 320, a first feeding hole 321, a seventh driving component 330, a second vibratory feeder 410, a feeding track 420, a first riveting assembly 500, a first driving component 510, a first upper riveting head 520, a first lower riveting head 530, a second riveting assembly 600, a second driving component 610, a second upper riveting head 620, a second lower riveting head 630, a roller 631, a first slide 710, a second slide 720, a third slide 730, a third driving component 740, a fourth driving component 750, a fifth driving component 760, a fourth slide 810, an inclined surface 811, a supporting plane 812, a sixth driving component 820, a guide rail 910, and a guide component 920. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0032] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0034] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0035] In related technologies, traditional riveting machines can only rivet one type of rivet, resulting in low riveting efficiency. When riveting two different types of rivets, operators have to manually change the upper and lower riveting heads, which wastes a lot of time and affects production efficiency.

[0036] Reference Figures 1 to 5 According to an embodiment of the present invention, a riveting device includes a frame 100, a support platform 200, a first feeding assembly 300, a second feeding assembly, a first riveting assembly 500, and a second riveting assembly 600. The support platform 200 is movably disposed on the frame 100 and is used to support the workpiece to be riveted. The support platform 200 is connected to a first driving assembly, which is used to drive the support platform 200 to move. The first feeding assembly 300 is disposed on the frame 100 and is used to feed a first rivet onto the workpiece. The second feeding assembly is disposed on the frame 100 and is used to feed a second rivet onto the workpiece. The first riveting assembly 500 includes a first driving member 510, a first upper riveting head 520, and a first lower riveting head 530. The first upper riveting head 520 is mounted on the frame 100 and can move towards or away from the first lower riveting head 530. The first driving member 510 is used to drive the first upper riveting head 520 to move in order to rivet the first rivet. The second riveting assembly 600 includes a second driving member 610, a second upper riveting head 620, and a second lower riveting head 630. The second lower riveting head 630 is mounted on the frame 100, and the second upper riveting head 620 is mounted on the frame 100 and can move towards or away from the second lower riveting head 630. The second driving member 610 is used to drive the second upper riveting head 620 to move in order to rivet the second rivet. This assembly can rivet two different specifications of rivets, solving the problem that traditional riveting equipment can only rivet one specification of rivet and improving the production efficiency of the riveting equipment.

[0037] For example, when the riveting equipment is working, the first drive assembly drives the support table 200 to move so that the first riveting position of the workpiece is below the first upper riveting head 520. The first feeding assembly 300 feeds the first rivet to the first riveting position of the workpiece. The first drive member 510 drives the first upper riveting head 520 to move downward to rivet the first rivet at the first riveting position of the workpiece. Then, the first drive assembly drives the support table 200 to move so that the second riveting position of the workpiece is below the second upper riveting head 620. The second feeding assembly feeds the second rivet to the second riveting position of the workpiece. The second drive member 610 drives the second upper riveting head 620 to move downward to rivet the second rivet at the second riveting position of the workpiece. This can realize the riveting of two different specifications of rivets, solving the problem that traditional riveting equipment can only rivet one specification of rivet and improving the production efficiency of the riveting equipment.

[0038] It should be noted that the first rivet and the second rivet have different specifications, that is, the first rivet and the second rivet are different in size, but this is not a limitation here.

[0039] In some embodiments of this utility model, the first drive assembly includes a first slide 710, a second slide 720, and a third slide 730. The first slide 710 is movably disposed on the frame 100 and is connected to a third drive member 740. The second slide 720 is movably disposed on the first slide 710 and is connected to a fourth drive member 750. The third slide 730 is movably disposed on the second slide 720 and is connected to a fifth drive member 760. The support platform 200 is disposed on the third slide 730. The moving directions of the first slide 710, the second slide 720, and the third slide 730 are staggered, enabling the support platform 200 to achieve three-axis movement.

[0040] For example, the first slide 710 can move in the front-back direction, the third drive member 740 can drive the first slide 710 to move in the front-back direction, the second slide 720 can move in the left-right direction, the fourth drive member 750 can drive the second slide 720 to move in the left-right direction, the third slide 730 can move in the up-down direction, and the fifth drive member 760 can drive the third slide 730 to move in the up-down direction, so that the support platform 200 can achieve three-axis movement.

[0041] It should be noted that the first drive component can also be a three-axis robot or a four-axis robot, etc., without limitation.

[0042] In some embodiments of this utility model, a second driving component is also included. The second lower riveting head 630 can move in a direction close to or away from the second upper riveting head 620. The second driving component is used to drive the second lower riveting head 630 to move, which can avoid interference between the second lower riveting head 630 and the support table 200, thereby riveting the first rivet at the first riveting position of the workpiece.

[0043] For example, the length of the first rivet is greater than that of the second rivet. When the first driving member 510 presses the first rivet at the first pressing position of the workpiece, the second driving component drives the second lower pressing head 630 to descend. When the second driving member 610 presses the second rivet at the second pressing position of the workpiece, the second driving component drives the second lower pressing head 630 to rise, so that the second lower pressing head 630 can press and support the second rivet, thus avoiding interference between the second lower pressing head 630 and the support table 200, thereby pressing the first rivet at the first pressing position of the workpiece.

[0044] In some embodiments of this utility model, the second driving assembly includes a sixth driving member 820 and a fourth slide 810. The fourth slide 810 is movably disposed on the frame 100. The sixth driving member 820 is used to drive the fourth slide 810 to move. The moving direction of the fourth slide 810 is staggered with the moving direction of the second pressing riveting head 630. A transmission structure is provided between the fourth slide 810 and the second pressing riveting head 630. The fourth slide 810 drives the second pressing riveting head 630 to move through the transmission structure, so that the sixth driving member 820 does not need to bear the load of the second pressing riveting head 630, thereby improving the service life of the sixth driving member 820.

[0045] For example, the fourth slide block 810 can move in the left and right direction. When the second driving member 610 presses the second rivet at the second pressing position of the workpiece, the sixth driving member 820 moves through the fourth slide block 810. The fourth slide block 810 lifts the second lower pressing head 630 through the transmission structure, so that the sixth driving member 820 does not have to bear the load of the second lower pressing head 630, thereby improving the service life of the sixth driving member 820.

[0046] It should be noted that the second drive assembly may also include only the sixth drive unit 820. The output end of the sixth drive unit 820 is directly connected to the fourth slide 810 and can also drive the fourth slide 810 to move. This is not a limitation.

[0047] In some embodiments of this utility model, the transmission structure includes an inclined surface 811 provided on the fourth slide 810 and a roller 631 provided on the second pressing rivet head 630. The roller 631 rolls against the inclined surface 811, so that the fourth slide 810 can lift the second pressing rivet head 630.

[0048] For example, roller 631 is rotatably disposed at the lower end of the second pressing head 630. When the fourth slide 810 moves, roller 631 rolls on the inclined surface 811, so that the fourth slide 810 can lift the second pressing head 630.

[0049] As another implementation, the transmission structure can also be a gear and rack transmission structure, which is not limited here.

[0050] In some embodiments of this utility model, the fourth slide block 810 is provided with a support plane 812, which is connected to the inclined plane 811. When the first pressing rivet head 530 presses the second rivet, the roller 631 abuts against the support plane 812, which can stably support the second pressing rivet head 630.

[0051] In some embodiments of this utility model, a guide structure is provided between the second pressing riveting head 630 and the frame 100, which can guide the second pressing riveting head 630, thereby improving the movement stability of the second pressing riveting head 630.

[0052] In some embodiments of this utility model, the guide structure includes a guide rail 910 disposed on the frame 100 and a guide member 920 disposed on the second pressing riveting head 630. The guide member 920 is provided with a guide groove, and the guide rail 910 passes through the guide groove, which can guide the second pressing riveting head 630, thereby improving the movement stability of the second pressing riveting head 630.

[0053] It should be noted that the positions of the guide rail 910 and the guide component 920 can be interchanged. For example, the guide rail 910 can be located on the second pressing head 630, and the guide component 920 can be located on the frame 100. No restrictions are imposed here.

[0054] It should be noted that the guide structure can also be a linear bearing, and there are no restrictions here.

[0055] In some embodiments of this utility model, the first feeding assembly 300 includes a first vibratory plate 310 and a feeding seat 320. The feeding seat 320 is provided with a first feeding hole 321. The discharge end of the first vibratory plate 310 is connected to the first feeding hole 321 through a pipe. The diameter of the first upper pressing riveting head 520 is larger than the diameter of the first feeding hole 321. The feeding seat 320 is movably disposed on the frame 100. The feeding seat 320 is connected to a seventh driving member 330. The seventh driving member 330 is used for... The feeder 320 is moved so that it can be located below or not below the first upper rivet head 520. When the feeder 320 is located below the first upper rivet head 520, the first feed hole 321 is coaxially arranged with the first lower rivet head 530. On the one hand, this can avoid interference between the first upper rivet head 520 and the feeder 320. On the other hand, it can ensure that the first upper rivet head 520 can stably push the first rivet.

[0056] For example, the first rivet in the first vibratory plate 310 is transported to the first feeding hole 321 through a pipe. When the seventh driving member 330 drives the feeding seat 320 to move between the first upper pressing head 520 and the first lower pressing head 530, the first rivet in the first feeding hole 321 falls into the first pressing position of the workpiece. After that, the feeding seat 320 is retracted so that the feeding seat 320 is not located between the first upper pressing head 520 and the first lower pressing head 530, which can avoid interference between the first upper pressing head 520 and the feeding seat 320. Then, the first driving member 510 drives the first upper pressing head 520 to move downward until the first rivet abuts. Since the diameter of the first upper pressing head 520 is larger than the diameter of the first feeding hole 321, it is ensured that the first upper pressing head 520 can stably push the first rivet.

[0057] In another implementation, the first feeding assembly 300 can also transport the first rivet by a belt or a robotic arm, which will not be described in detail here.

[0058] In some embodiments of this utility model, the second feeding assembly includes a second vibratory plate 410 and a feeding track 420. The feeding track 420 is provided with a second feeding hole. The discharge end of the second vibratory plate 410 is connected to the feeding track 420. The diameter of the second upper riveting head 620 is smaller than the diameter of the second feeding hole. The second feeding hole is located between the second upper riveting head 620 and the second lower riveting head 630, and the second feeding hole and the second lower riveting head 630 are coaxially arranged, which can realize the automatic feeding of the second rivet, thereby improving the automation level of the riveting equipment.

[0059] In another implementation, the second feeding assembly can also transport the first rivet via a belt or a robotic arm, which will not be elaborated here.

[0060] It should be noted that the aforementioned driving components can be motors or cylinders, and there are no restrictions on this.

[0061] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] The present invention has been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the invention.

Claims

1. A press-riveting apparatus characterized by comprising: include: Rack (100); A support platform (200) is movably disposed on the frame (100). The support platform (200) is used to support the workpiece to be riveted. The support platform (200) is connected to a first drive assembly, which is used to drive the support platform (200) to move. A first feeding assembly (300) is disposed on the frame (100), and the first feeding assembly (300) is used to feed the first rivet onto the workpiece; A second feeding assembly is provided on the frame (100) and is used to feed a second rivet onto the workpiece. The first riveting assembly (500) includes a first drive member (510), a first upper riveting head (520), and a first lower riveting head (530). The first lower riveting head (530) is disposed on the frame (100), and the first upper riveting head (520) is disposed on the frame (100) and can move in a direction close to or away from the first lower riveting head (530). The first drive member (510) is used to drive the first upper riveting head (520) to move in order to rivet the first rivet. The second riveting assembly (600) includes a second drive member (610), a second upper riveting head (620), and a second lower riveting head (630). The second lower riveting head (630) is disposed on the frame (100), and the second upper riveting head (620) is disposed on the frame (100) and can move in a direction close to or away from the second lower riveting head (630). The second drive member (610) is used to drive the second upper riveting head (620) to move in order to rivet the second rivet.

2. A press-riveting apparatus according to claim 1, characterised in that, The first drive assembly includes a first slide (710), a second slide (720), and a third slide (730). The first slide (710) is movably disposed on the frame (100) and connected to a third drive member (740). The second slide (720) is movably disposed on the first slide (710) and connected to a fourth drive member (750). The third slide (730) is movably disposed on the second slide (720) and connected to a fifth drive member (760). The support platform (200) is disposed on the third slide (730). The moving directions of the first slide (710), the second slide (720), and the third slide (730) are alternately arranged.

3. The squeeze riveting apparatus of claim 1, wherein, It also includes a second drive assembly, wherein the second lower riveting head (630) is movable in a direction toward or away from the second upper riveting head (620), and the second drive assembly is used to drive the second lower riveting head (630) to move.

4. A press riveting apparatus according to claim 3, characterised in that, The second driving assembly includes a sixth driving member (820) and a fourth slide (810). The fourth slide (810) is movably disposed on the frame (100). The sixth driving member (820) is used to drive the fourth slide (810) to move. The moving direction of the fourth slide (810) is staggered with the moving direction of the second pressing riveting head (630). A transmission structure is provided between the fourth slide (810) and the second pressing riveting head (630). The fourth slide (810) drives the second pressing riveting head (630) to move through the transmission structure.

5. A press-riveting apparatus according to claim 4, characterised in that, The transmission structure includes an inclined surface (811) on the fourth slide (810) and a roller (631) on the second lower rivet head (630), the roller (631) rolling against the inclined surface (811).

6. A press riveting apparatus according to claim 5, wherein The fourth slide (810) is provided with a support plane (812), which is connected to the inclined plane (811). When the first pressing rivet head (530) presses the second rivet, the roller (631) abuts against the support plane (812).

7. The squeeze riveting apparatus of claim 3, wherein, A guide structure is provided between the second pressing riveting head (630) and the frame (100).

8. A press riveting apparatus according to claim 7, characterised in that, The guide structure includes a guide rail (910) disposed on the frame (100) and a guide member (920) disposed on the second pressing rivet head (630). The guide member (920) is provided with a guide groove, and the guide rail (910) passes through the guide groove.

9. The squeeze riveting apparatus of claim 1, wherein, The first feeding assembly (300) includes a first vibratory feeder (310) and a feeding seat (320). The feeding seat (320) is provided with a first feeding hole (321). The discharge end of the first vibratory feeder (310) is connected to the first feeding hole (321) through a pipe. The diameter of the first upper riveting head (520) is larger than the diameter of the first feeding hole (321). The feeding seat (320) is movably mounted on the frame (100). 20) A seventh driving member (330) is connected, which is used to drive the feeder (320) to move so that the feeder (320) can be located below the first upper riveting head (520) or not located below the first upper riveting head (520). When the feeder (320) can be located below the first upper riveting head (520), the first feed hole (321) is coaxially arranged with the first lower riveting head (530).

10. The squeeze riveting apparatus of claim 1, wherein, The second feeding assembly includes a second vibratory plate (410) and a feeding track (420). The feeding track (420) is provided with a second feeding hole. The discharge end of the second vibratory plate (410) is connected to the feeding track (420). The diameter of the second upper riveting head (620) is smaller than the diameter of the second feeding hole. The second feeding hole is located between the second upper riveting head (620) and the second lower riveting head (630), and the second feeding hole and the second lower riveting head (630) are coaxially arranged.

Images