Spin riveting equipment

Abstract

The utility model discloses a spin riveting device which is used for solving the technical problem that the machining efficiency is low due to the fact that an existing part spin riveting process is low in automation degree. The rotary riveting machine comprises a rack, a rotary riveting station is arranged on the rack, a feeding and discharging assembly used for feeding parts to be subjected to rotary riveting and discharging the parts subjected to rotary riveting is installed on the rack, and the feeding and discharging assembly is located on one side of the rotary riveting station. The rack is further provided with a positioning assembly used for positioning and supporting parts to be subjected to spin riveting, the positioning assembly can move back and forth between the feeding and discharging assembly and the spin riveting station, and a downward pressing assembly installed on the rack is arranged above the spin riveting station. The press-down assembly is used for pressing a part located at the spin riveting station, a spin riveting assembly installed on the rack is arranged below the spin riveting station, and the spin riveting assembly is used for conducting spin riveting on a riveting part of the part located at the spin riveting station.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic equipment technical field especially relates to a spin riveting equipment. BACKGROUND

[0002] In prior art, spin riveting process often appears in the machining production of parts, and the main purpose is to fix two parts of the parts.

[0003] At present, the operation of spin riveting is completed by a spin riveting machine, specifically, an operator grabs a part from an assembly line, then places the part on the positioning part of the spin riveting machine, then manually operates a pressing plate to press the part, at this time, the operator starts the spin riveting machine to perform spin riveting operation on the riveting part of the part, after the spin riveting is completed, the operator places the part in a designated area, thus completing the spin riveting process of one part.

[0004] From the above operation process, it can be seen that the automation degree is low, and the feeding and pressing operation of the part are completed by hand, which undoubtedly seriously affects the processing efficiency of the part and does not meet the needs of batch processing of the part.

[0005] Therefore, finding a technical solution to solve the above technical problems has become an important research topic for technical personnel in the field. CONTENT OF THE UTILITY MODEL

[0006] The utility model embodiment discloses a spin riveting equipment for solving the technical problem of low automation degree of the spin riveting process of the existing part, resulting in low processing efficiency.

[0007] The utility model provides a spin riveting equipment, which comprises a rack, a spin riveting station is arranged on the rack, an up-down feeding assembly for feeding a part to be spin riveted and discharging a part after spin riveting is installed on the rack, the up-down feeding assembly is located on one side of the spin riveting station, a positioning assembly for positioning and supporting the part to be spin riveted is also installed on the rack, the positioning assembly can move back and forth between the up-down feeding assembly and the spin riveting station, a pressing assembly installed on the rack is arranged above the spin riveting station, the pressing assembly is used for pressing the part located in the spin riveting station, a spin riveting assembly installed on the rack is arranged below the spin riveting station, and the spin riveting assembly is used for spin riveting the riveting part of the part located in the spin riveting station.

[0008] Optionally, the up-down feeding assembly comprises a first Z-axis linear module, a first rotating module, a first connecting plate, a second connecting plate, a clamping jaw cylinder and a pair of clamping plates.

[0009] The first Z-axis linear module is installed on the rack, the first connecting plate is connected with the first Z-axis linear module, the first rotating module is installed on the first connecting plate, the second connecting plate is connected with the first rotating module, the first rotating module is used for driving the second connecting plate to rotate around the Z-axis, the clamping jaw cylinder is installed on the second connecting plate, and a pair of clamping plates are connected with the clamping jaw cylinder.

[0010] Optionally, the first Z-axis linear module is a linear module driven by a cylinder or a motor and a screw rod.

[0011] Optionally, the positioning assembly comprises an X-axis linear module and a supporting plate.

[0012] The X-axis linear module is installed on the rack, the supporting plate is connected with the X-axis linear module, the supporting plate is provided with a hollow positioning groove, the positioning groove is used for positioning a part, and the supporting plate can move along the X-axis direction under the driving of the X-axis linear module to move back and forth between the riveting station and the feeding and discharging assembly.

[0013] Optionally, the X-axis linear module is a linear module driven by a cylinder or a motor and a screw rod.

[0014] Optionally, the pressing-down assembly comprises a second Z-axis linear module and a pressing-down head connected with the second Z-axis linear module.

[0015] Optionally, the second Z-axis linear module is a linear module driven by a cylinder or a motor and a screw rod.

[0016] Optionally, the bottom end of the pressing-down head is covered with a buffer layer, and the buffer layer is a rubber layer or a silica gel layer.

[0017] Optionally, the riveting assembly comprises a third Z-axis linear module, a second rotating module and a riveting head.

[0018] The third Z-axis linear module is installed on the rack, the second rotating module is connected with the third Z-axis linear module, the riveting head is connected with the second rotating module, the third Z-axis linear module is used for driving the riveting head to contact the riveting part of a part, and the second rotating module is used for driving the riveting head to rotate to rivet the riveting part of the part.

[0019] Optionally, the third Z-axis linear module is a linear module driven by a cylinder or a motor and a screw rod.

[0020] The second rotating module is a rotating motor.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] In the spin riveting equipment of the embodiment, the positioning assembly moves to the feeding and discharging assembly, the feeding and discharging assembly places the part to be spin riveted into the positioning assembly, the positioning assembly moves the part to the spin riveting station, at this time, the pressing assembly presses and fixes the part, when the part is pressed and fixed, the spin riveting assembly spin rivets the riveting portion of the part, when the spin riveting ends, the positioning assembly moves the part to the feeding and discharging assembly, and the feeding and discharging assembly discharges the part, thereby completing the spin riveting process of the part. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0024] Figure 1 The structure schematic diagram of the spin riveting equipment provided for the embodiment of the utility model is shown in the figure.

[0025] Figure 2 The structure schematic diagram of the feeding and discharging assembly of the spin riveting equipment provided for the embodiment of the utility model is shown in the figure.

[0026] Figure 3 The structure schematic diagram of the positioning assembly of the spin riveting equipment provided for the embodiment of the utility model is shown in the figure.

[0027] Figure 4 The structure schematic diagram of the pressing assembly of the spin riveting equipment provided for the embodiment of the utility model is shown in the figure.

[0028] Figure 5 The structure schematic diagram of the spin riveting assembly of the spin riveting equipment provided for the embodiment of the utility model is shown in the figure.

[0029] Figure 6 The specific structure schematic diagram of the part of the spin riveting equipment provided for the embodiment of the utility model is shown in the figure.

[0030] Illustration: rack 1; feeding and discharging assembly 2; first Z-axis linear module 201; first rotating module 202; clamping jaw cylinder 203; clamping plate 204; positioning assembly 3; X-axis linear module 301; supporting plate 302; positioning groove 303; pressing assembly 4; second Z-axis linear module 401; pressing head 402; riveting assembly 5; third Z-axis linear module 501; second rotating module 502; riveting head 503; part A; riveting part A1. DETAILED DESCRIPTION

[0031] The utility model discloses a kind of rotary riveting equipment, for solving the degree of automation of the rotary riveting process of existing part, leading to the technical problem of lower processing efficiency.

[0032] In order to make the personnel in the technical field better understand the utility model scheme, the utility model is further explained in detail below in combination with drawings and specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0033] Please refer to Figures 1 to 6 The utility model embodiment provides a kind of rotary riveting equipment, including rack 1, rotary riveting station is provided on the rack 1, feeding and discharging assembly 2 for being used to the feeding of the part to be rotary riveting and the discharging of the part after rotary riveting is installed on the rack 1, the feeding and discharging assembly 2 is located in the side of the rotary riveting station, positioning assembly 3 for being used to the positioning support of the part to be rotary riveting is also installed on the rack 1, the positioning assembly 3 can be moved back and forth between the feeding and discharging assembly 2 and the rotary riveting station, the rotary riveting station is provided with installation on the rack 1 below pressing assembly 4, the pressing assembly 4 is used to the compression of the part located in the rotary riveting station, the rotary riveting station is provided with installation on the rack 1 below rotary riveting assembly 5, the rotary riveting assembly 5 is used to the rotary riveting of the riveting part of the part located in the rotary riveting station.

[0034] The positioning assembly 3 moves to the feeding and discharging assembly 2, the feeding and discharging assembly 2 places the part to be riveted into the positioning assembly 3, the positioning assembly 3 moves the part to the riveting station, at this time, the pressing assembly 4 presses and fixes the part, when the part is pressed and fixed, the riveting assembly 5 performs riveting operation on the riveting part of the part, when the riveting is completed, the positioning assembly 3 moves the part to the feeding and discharging assembly 2, and the feeding and discharging assembly 2 discharges the part, thereby completing the riveting process of the part. Through the above design, the automation degree of the part riveting can be effectively improved, the manual feeding and pressing operation can be effectively replaced, the processing efficiency of the part is greatly improved, and the batch processing demand of the part can be met.

[0035] Further, the feeding and discharging assembly 2 in the embodiment includes a first Z-axis linear module 201, a first rotating module 202, a first connecting plate, a second connecting plate, a clamping jaw cylinder 203 and a pair of clamping plates 204.

[0036] The first Z-axis linear module 201 is installed on the rack 1, the first connecting plate is connected with the first Z-axis linear module 201, the first rotating module 202 is installed on the first connecting plate, the second connecting plate is connected with the first rotating module 202, the first rotating module 202 is used to drive the second connecting plate to rotate around the Z-axis, the clamping jaw cylinder 203 is installed on the second connecting plate, and a pair of clamping plates 204 are connected with the clamping jaw cylinder 203. The clamping jaw cylinder 203 is used to drive a pair of clamping plates 204 to approach or move away from each other to clamp or loosen the part.

[0037] It should be noted that through the above design, a pair of clamping plates 204 can move along the Z-axis direction under the drive of the first Z-axis linear module 201 and rotate around the Z-axis under the drive of the first rotating module 202, so that a pair of clamping plates 204 can perform feeding and discharging operation on the part.

[0038] Specifically, the first Z-axis linear module 201 in the embodiment is a linear module driven by a cylinder or a motor in cooperation with a lead screw; and the first rotating module 202 in the embodiment is a rotating motor.

[0039] Further, the positioning assembly 3 in the embodiment includes an X-axis linear module 301 and a supporting plate 302.

[0040] The X-axis linear module 301 is installed on the rack 1, and the supporting plate 302 is connected with the X-axis linear module 301. The supporting plate 302 is provided with a hollow positioning groove 303, and the positioning groove 303 is used to position the part.

[0041] It should be noted that through the above design, the supporting plate 302 can be driven by the X-axis linear module 301 to move along the X-axis direction to move back and forth between the riveting station and the feeding and discharging assembly 2.

[0042] In addition, the positioning groove 303 in the embodiment is hollow, which can facilitate the riveting assembly 5 located below the riveting station to perform riveting operation on the parts.

[0043] Specifically, the X-axis linear module 301 in the embodiment is a linear module driven by a gas cylinder or a motor in cooperation with a lead screw.

[0044] Further, the pressing assembly 4 in the embodiment includes a second Z-axis linear module 401 and a pressing head 402 connected with the second Z-axis linear module 401.

[0045] It should be noted that through the above design, the pressing head 402 can be driven by the second Z-axis linear module 401 to move up and down along the Z-axis direction to press and fix the top of the part, so as to avoid displacement of the part in the subsequent riveting process, thereby avoiding deviation of the riveting operation.

[0046] Specifically, the second Z-axis linear module 401 in the embodiment is a linear module driven by a gas cylinder or a motor in cooperation with a lead screw.

[0047] Further, the bottom end of the pressing head 402 in the embodiment is covered with a buffer layer, which is a rubber layer or a silica gel layer.

[0048] It should be noted that through the above design, damage to the part during the pressing and fixing process of the pressing head 402 can be effectively avoided.

[0049] Specifically, the riveting assembly 5 in the embodiment includes a third Z-axis linear module 501, a second rotating module 502, and a riveting head 503.

[0050] The third Z-axis linear module 501 is installed on the rack 1, the second rotating module 502 is connected with the third Z-axis linear module 501, the riveting head 503 is connected with the second rotating module 502, the third Z-axis linear module 501 is used to drive the riveting head 503 to contact the riveting part of the part, and the second rotating module 502 is used to drive the riveting head 503 to rotate to perform riveting on the riveting part of the part.

[0051] It should be noted that through the above design, the riveting head 503 can be driven by the third Z-axis linear module 501 to move up and down along the Z-axis direction to contact the riveting part of the part, and the riveting head 503 can be driven by the second rotating module 502 to complete the riveting operation on the part.

[0052] Specifically, the third Z-axis linear module 501 in the embodiment is a linear module driven by a cylinder or a motor matched with a lead screw;

[0053] The second rotary module 502 is a rotary motor.

[0054] Further, the part in the embodiment is specifically a coil core of a relay, wherein the riveting part is specifically located at the bottom of the coil core.

[0055] The above has carried out the detailed introduction to the riveting equipment provided by the utility model, for the general technical personnel in the field, according to the thought of the embodiment of the utility model, there will be changes in specific implementation and application range, and the above is stated, and the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A spin riveting apparatus, characterized by, The utility model provides a riveting machine, including rack (1), be provided with riveting station on rack (1), be installed with the feeding and discharging assembly (2) for feeding and discharging the part of riveting on rack (1) to riveting station, feeding and discharging assembly (2) is located one side of riveting station, still be installed with the positioning assembly (3) for the part of riveting positioning support on rack (1), positioning assembly (3) can move back and forth between feeding and discharging assembly (2) and riveting station, the upper side of riveting station is provided with the down pressure subassembly (4) installed on rack (1), and down pressure subassembly (4) is used for the part of riveting station is pressed tightly, the lower side of riveting station is provided with the riveting subassembly (5) installed on rack (1), and riveting subassembly (5) is used for the riveting of part of riveting station.

2. Spin riveting apparatus according to claim 1, characterised in that The feeding and discharging assembly (2) includes a first Z-axis linear module (201), a first rotating module (202), a first connecting plate, a second connecting plate, a clamping jaw cylinder (203), and a pair of clamping plates (204). The first Z-axis linear module (201) is installed on the rack (1), the first connecting plate is connected with the first Z-axis linear module (201), the first rotating module (202) is installed on the first connecting plate, the second connecting plate is connected with the first rotating module (202), the first rotating module (202) is used to drive the second connecting plate to rotate around the Z-axis, the clamping jaw cylinder (203) is installed on the second connecting plate, and a pair of clamping plates (204) are connected with the clamping jaw cylinder (203). The clamping jaw cylinder (203) is used to drive a pair of clamping plates (204) to move closer to or away from each other to clamp or release the parts.

3. Spin riveting apparatus according to claim 2, characterised in that, The first Z-axis linear module (201) is a linear module driven by a cylinder or a motor with a lead screw. The first rotating module (202) is a rotating motor.

4. The spin riveting apparatus of claim 1, wherein, The positioning assembly (3) includes an X-axis linear module (301) and a supporting plate (302). The X-axis linear module (301) is installed on the rack (1), and the supporting plate (302) is connected with the X-axis linear module (301). The supporting plate (302) is provided with a hollow positioning groove (303) for positioning the parts. The supporting plate (302) can move along the X-axis direction under the drive of the X-axis linear module (301) to move back and forth between the riveting station and the feeding and discharging assembly (2).

5. Spin riveting apparatus according to claim 4, characterised in that, The X-axis linear module (301) is a linear module driven by a cylinder or a motor with a lead screw.

6. The spin riveting apparatus of claim 1, wherein, The down pressure subassembly (4) includes a second Z-axis linear module (401) and a down pressure head (402) connected with the second Z-axis linear module (401).

7. Spin riveting apparatus according to claim 6, characterised in that, The second Z-axis linear module (401) is a linear module driven by a cylinder or a motor with a lead screw.

8. The spin riveting apparatus of claim 1, wherein, The bottom end of the down pressure head (402) is covered with a buffer layer, which is a rubber layer or a silicone layer.

9. The riveting equipment according to claim 1, characterized in that: The spin riveting assembly (5) comprises a third Z-axis linear module (501), a second rotating module (502) and a spin riveting head (503); The third Z-axis linear module (501) is installed on the rack (1), the second rotating module (502) is connected with the third Z-axis linear module (501), the spin riveting head (503) is connected with the second rotating module (502), the third Z-axis linear module (501) is used for driving the spin riveting head (503) to contact with the riveting part of the part, and the second rotating module (502) is used for driving the spin riveting head (503) to rotate to spin rivet the riveting part of the part.

10. Spin riveting apparatus according to claim 9, characterised in that, The third Z-axis linear module (501) is a linear module driven by a cylinder or a motor matched with a lead screw; The second rotating module (502) is a rotating motor.

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