Rivet pressing device for sheet metal machining

Abstract

The utility model discloses a rivet pressing device for sheet metal working, and relates to the field of sheet metal working. According to the rivet pressing device for sheet metal machining, the arranged bidirectional supporting type rivet pressing assembly comprises a U-shaped installation support, a balance weight supporting base, hydraulic type rivet pressing equipment, a bottom rivet pressing supporting pad, a rotary supporting rod and an auxiliary rivet pressing supporting pad; during use, horizontal double-point supporting work can be carried out on sheet metal parts in different shapes, and the levelness of the sheet metal parts during press riveting is guaranteed, so that the press riveting effect is improved; the alternate feeding type rivet pressing supply assembly comprises a hollow sliding plate, an elastic height supporting column, an internal thread U-shaped support, a thread driving rod, a first feeding supporting block, a second feeding supporting block, a spring type supporting block and a screw driver, and reciprocating type feeding work of rivets can be completed during use; and the working efficiency is improved, and the riveting safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing, and in particular to a riveting device for sheet metal processing. Background Technology

[0002] Sheet metal parts require riveting during processing. The press riveting technique uses pressure to force the teeth of the rivet or nut into the pre-drilled holes in the sheet metal material, causing plastic deformation of the material around the holes, thereby creating a locking effect and ensuring the stability of the connection.

[0003] Existing sheet metal riveting devices have certain drawbacks. Firstly, they cannot provide bidirectional support for sheet metal parts. When only providing unidirectional support, the sheet metal parts are prone to horizontal deviations, affecting the riveting effect. Secondly, existing sheet metal riveting devices cannot automatically feed rivets, thus affecting riveting efficiency and safety.

[0004] Therefore, it is necessary to propose a riveting device for sheet metal processing to solve the above problems. Utility Model Content

[0005] The main objective of this invention is to provide a riveting device for sheet metal processing, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A sheet metal riveting device includes a bidirectional support riveting assembly. An alternating feeding riveting supply assembly is provided in the middle of the bidirectional support riveting assembly. The bidirectional support riveting assembly includes a U-shaped mounting bracket, a counterweight support base, a hydraulic riveting device, a bottom riveting support pad, a rotating support rod, and an auxiliary riveting support pad. The alternating feeding riveting supply assembly includes a hollow sliding plate, an elastic height support column, an internally threaded U-shaped bracket, a threaded drive rod, a first feeding support block, a second feeding support block, a spring support block, and a screw driver.

[0008] Preferably, the lower outer surface of the U-shaped mounting bracket is provided with a counterweight support base, the upper middle part of the U-shaped mounting bracket is provided with a hydraulic riveting device, the lower inner surface of the U-shaped mounting bracket is provided with a bottom riveting support pad, the lower middle part of the U-shaped mounting bracket is provided with a rotating support rod, and the upper outer surface of the rotating support rod is provided with an auxiliary riveting support pad.

[0009] Preferably, the lower outer surface of the U-shaped mounting bracket is fixedly connected to the upper outer surface of the counterweight support base, the upper middle part of the U-shaped mounting bracket is fixedly connected to the middle part of the hydraulic riveting device, and the lower inner surface of the U-shaped mounting bracket is detachably connected to the lower outer surface of the bottom riveting support pad.

[0010] Preferably, the lower middle part of the U-shaped mounting bracket is movably connected to the upper middle part of the rotating support rod, and the upper outer surface of the rotating support rod is fixedly connected to the lower outer surface of the auxiliary press-fit support pad.

[0011] Preferably, the outer rear surface of the hollow sliding plate is provided with an elastic height support column, the middle of the hollow sliding plate is provided with an internally threaded U-shaped bracket, the inner surfaces of both sides of the hollow sliding plate are provided with threaded drive rods, the outer front surface of the internally threaded U-shaped bracket is provided with a first feeding support block and a second feeding support block, the second feeding support block is located on one side of the first feeding support block, the inner surfaces of the first and second feeding support blocks are provided with spring-type support blocks, and a screw driver is provided in the middle of one side of the hollow sliding plate.

[0012] Preferably, the rear outer surface of the hollow sliding plate is movably connected to the middle part of the elastic height support column, the middle part of the hollow sliding plate is movably connected to the outer surfaces of both ends of the internal thread U-shaped bracket through a threaded drive rod, and the inner surfaces of both sides of the hollow sliding plate are movably connected to the outer surfaces of both ends of the threaded drive rod.

[0013] Preferably, the front outer surface of the internal thread U-shaped bracket is fixedly connected to the rear outer surface of the first and second feeding support blocks, the inner surfaces of the first and second feeding support blocks are movably connected to the rear outer surface of the spring support block, and the middle part of one side of the hollow sliding plate is detachably connected to the outer surface of one side of the screw driver.

[0014] Preferably, the middle part of the bidirectional support riveting assembly is detachably connected to the lower outer surface of the alternating feeding riveting supply assembly.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The sheet metal processing riveting device includes a U-shaped mounting bracket, a counterweight support base, a hydraulic riveting device, a bottom riveting support pad, a rotating support rod, and an auxiliary riveting support pad. In use, it can perform horizontal double-point support for sheet metal parts of different shapes, ensuring the horizontality of the sheet metal parts during riveting and thus improving the riveting effect.

[0018] 2. The sheet metal processing riveting device includes a hollow sliding plate, an elastic height support column, an internal thread U-shaped bracket, a threaded drive rod, a first feeding support block, a second feeding support block, a spring support block, and a screw driver. In use, it can complete the reciprocating feeding of rivets, improving work efficiency and riveting safety. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a sheet metal processing riveting device according to the present invention;

[0020] Figure 2 This utility model relates to a riveting device for sheet metal processing. Figure 1 A schematic diagram of the structure of the bidirectional support type riveting assembly 1;

[0021] Figure 3 This utility model relates to a riveting device for sheet metal processing. Figure 1 A schematic diagram of the alternating feeding type riveting supply component 2.

[0022] In the diagram: 1. Bidirectional support riveting assembly; 2. Alternating feeding riveting supply assembly; 101. U-shaped mounting bracket; 102. Counterweight support base; 103. Hydraulic riveting equipment; 104. Bottom riveting support pad; 105. Rotating support rod; 106. Auxiliary riveting support pad; 201. Hollow sliding plate; 202. Elastic height support column; 203. Internal thread U-shaped bracket; 204. Threaded drive rod; 205. First feeding support block; 206. Second feeding support block; 207. Spring support block; 208. Screw driver. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1-3 As shown, a sheet metal processing riveting device includes a bidirectional support riveting assembly 1. An alternating feeding riveting supply assembly 2 is provided in the middle of the bidirectional support riveting assembly 1. The bidirectional support riveting assembly 1 includes a U-shaped mounting bracket 101, a counterweight support base 102, a hydraulic riveting device 103, a bottom riveting support pad 104, a rotating support rod 105, and an auxiliary riveting support pad 106. The alternating feeding riveting supply assembly 2 includes a hollow sliding plate 201, an elastic height support column 202, an internally threaded U-shaped bracket 203, a threaded drive rod 204, a first feeding support block 205, a second feeding support block 206, a spring support block 207, and a screw driver 208.

[0025] It should be noted that this utility model is a riveting device for sheet metal processing. In use, the bidirectional support riveting assembly 1 includes a U-shaped mounting bracket 101, a counterweight support base 102, a hydraulic riveting device 103, a bottom riveting support pad 104, a rotating support rod 105, and an auxiliary riveting support pad 106. In use, the rotating support rod 105 at the bottom of the U-shaped mounting bracket 101 is rotated according to the riveting position of the sheet metal part. The position of the auxiliary riveting support pad 106 on the rotating support rod 105 is then adjusted. After adjustment, the sheet metal part is installed onto the U-shaped mounting bracket at the riveting position. On the bottom riveting support pad 104 of the bracket 101, a double-point support is provided by an auxiliary riveting support pad 106 at a uniform level. After support, the hydraulic riveting device 103 on the U-shaped mounting bracket 101 embeds the riveting parts on the alternating feeding riveting supply assembly 2 into the sheet metal parts for riveting. In use, it can perform horizontal double-point support for sheet metal parts of different shapes, ensuring the horizontality of the sheet metal parts during riveting and thus improving the riveting effect. The alternating feeding riveting supply assembly 2 includes a hollow sliding plate 201, an elastic height support column 202, and an internally threaded U-shaped bracket. 203, threaded drive rod 204, first feeding support block 205, second feeding support block 206, spring support block 207, and screw driver 208. In use, the rivet is first placed on the first feeding support block 205 and spring support block 207. After placement, the screw driver 208 rotates the threaded drive rod 204 inside the hollow sliding plate 201. The threaded drive rod 204 engages with the internal threaded U-shaped bracket 203, pushing the first feeding support block 205 to move onto the riveting device. After movement, the second feeding support block 206 leaves the riveting area, completing the installation of the second rivet. After movement, the bidirectional support riveting assembly 1 pushes the rivet in the middle of the first feeding support block 205 to press down and complete the riveting work on the sheet metal part. After the riveting is completed, the screw driver 208 rotates the threaded drive rod 204 inside the hollow sliding plate 201. The threaded drive rod 204 engages with the internal thread U-shaped bracket 203, moving the rivet on the second feeding support block 206 to the riveting device to perform the riveting work on two sets of rivets. The above operation is repeated to complete the multiple riveting work on the sheet metal part. In use, it can complete the reciprocating feeding work of rivets, improving work efficiency and riveting safety at the same time.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sheet metal processing riveting device, comprising a bidirectional support riveting assembly (1), characterized in that: The bidirectional support riveting assembly (1) is provided with an alternating feeding riveting supply assembly (2) in the middle. The bidirectional support riveting assembly (1) includes a U-shaped mounting bracket (101), a counterweight support base (102), a hydraulic riveting device (103), a bottom riveting support pad (104), a rotating support rod (105), and an auxiliary riveting support pad (106). The alternating feeding riveting supply assembly (2) includes a hollow sliding plate (201), an elastic height support column (202), an internal thread U-shaped bracket (203), a threaded drive rod (204), a first feeding support block (205), a second feeding support block (206), a spring support block (207), and a screw driver (208).

2. The sheet metal processing riveting device according to claim 1, characterized in that: The lower outer surface of the U-shaped mounting bracket (101) is provided with a counterweight support base (102), the upper middle part of the U-shaped mounting bracket (101) is provided with a hydraulic riveting device (103), the lower inner surface of the U-shaped mounting bracket (101) is provided with a bottom riveting support pad (104), the lower middle part of the U-shaped mounting bracket (101) is provided with a rotating support rod (105), and the upper outer surface of the rotating support rod (105) is provided with an auxiliary riveting support pad (106).

3. The sheet metal processing riveting device according to claim 1, characterized in that: The lower outer surface of the U-shaped mounting bracket (101) is fixedly connected to the upper outer surface of the counterweight support base (102), the upper middle part of the U-shaped mounting bracket (101) is fixedly connected to the middle part of the hydraulic riveting device (103), and the lower inner surface of the U-shaped mounting bracket (101) is detachably connected to the lower outer surface of the bottom riveting support pad (104).

4. The sheet metal processing riveting device according to claim 1, characterized in that: The lower middle part of the U-shaped mounting bracket (101) is movably connected to the upper middle part of the rotating support rod (105), and the upper outer surface of the rotating support rod (105) is fixedly connected to the lower outer surface of the auxiliary press-fit support pad (106).

5. The sheet metal processing riveting device according to claim 1, characterized in that: The hollow sliding plate (201) has an elastic height support column (202) on its rear outer surface. The hollow sliding plate (201) has an internal thread U-shaped bracket (203) in the middle. The hollow sliding plate (201) has threaded drive rods (204) on both inner surfaces. The internal thread U-shaped bracket (203) has a first feeding support block (205) and a second feeding support block (206) on its front outer surface. The second feeding support block (206) is located on one side of the first feeding support block (205). The first feeding support block (205) and the second feeding support block (206) have spring-type support blocks (207) on their four inner surfaces. The hollow sliding plate (201) has a screw driver (208) in the middle of one side.

6. The sheet metal processing riveting device according to claim 1, characterized in that: The outer surface of the rear end of the hollow sliding plate (201) is movably connected to the middle part of the elastic height support column (202). The middle part of the hollow sliding plate (201) is movably connected to the outer surfaces of both ends of the internal thread U-shaped bracket (203) through the threaded drive rod (204). The inner surfaces of both sides of the hollow sliding plate (201) are movably connected to the outer surfaces of both ends of the threaded drive rod (204).

7. A riveting device for sheet metal processing according to claim 1, characterized in that: The front outer surface of the internal thread U-shaped bracket (203) is fixedly connected to the rear outer surface of the first feeding support block (205) and the second feeding support block (206). The inner surfaces of the first feeding support block (205) and the second feeding support block (206) are movably connected to the rear outer surface of the spring support block (207). The middle part of one side of the hollow sliding plate (201) is detachably connected to the outer surface of one side of the screw driver (208).

8. A riveting device for sheet metal processing according to claim 1, characterized in that: The middle part of the bidirectional support riveting assembly (1) is detachably connected to the lower outer surface of the alternating feeding riveting supply assembly (2).

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