Riveting pressing type tool equipment for automobile metal plate support

Abstract

The utility model discloses an automobile sheet metal support riveting pressing type tool device which comprises a base plate, a mounting frame fixedly connected to the base plate, an air cylinder fixedly connected to the mounting frame, a connecting piece fixedly connected to the output end of the air cylinder, a pressing block fixedly connected to the connecting piece, a first jig arranged at the bottom end of the pressing block, and a second jig arranged at the bottom end of the first jig. The first jig is fixedly connected to the mounting frame, the second jigs are arranged on the two sides of the mounting frame, the third jig is arranged on one side of each second jig, and the second jigs and the third jigs are fixedly connected to the base plate. A limiting groove is formed in the upper surface of the mounting base, the limiting groove is connected into the sliding groove in a conducting mode, and the shifting block is slidably connected into the limiting groove; according to the utility model, the jig is combined with the limiting assembly to fix the plug of the wire harness, the cylinder drives the pressing block to realize crimping forming of the metal plate terminal and the wire harness, the structure is simple, the operation is convenient, the assembly efficiency of the metal plate terminal and the wire harness is improved, and the assembly quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing, in particular to riveting type tooling equipment for automobile sheet metal brackets. Background Art

[0002] The automotive EPB harness sheet metal bracket is installed in the chassis suspension area as part of the automotive harness. This part is subject to impact and corrosion from the outside of the vehicle body, as well as a large amount of mechanical movement of the longitudinal swing arm, which places high demands on the fixing method of the PEB harness sheet metal bracket. The riveting structure has the advantages of simple assembly and strong fixing force, while the existing manual assembly method has the problems of low efficiency and poor riveting quality. Therefore, in order to improve the assembly efficiency and quality of sheet metal brackets and harnesses, a riveting tooling equipment for automotive sheet metal brackets is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a riveting type tooling equipment for an automobile sheet metal bracket to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: automobile sheet metal bracket riveting tooling equipment, including a base plate, a mounting frame is fixedly connected to the base plate, a cylinder is fixedly connected to the mounting frame, a connecting piece is fixedly connected to the output end of the cylinder, a pressure block is fixedly connected to the connecting piece, a first jig is arranged at the bottom end of the pressure block, and the first jig is fixedly connected to the mounting frame, second jigs are arranged on both sides of the mounting frame, a third jig is arranged on one side of the second jig, and the second jig and the third jig are both fixedly connected to the base plate.

[0005] Preferably, a positioning rod is fixedly connected to the first fixture.

[0006] Preferably, the second fixture and the third fixture are both equipped with a limiting assembly, the limiting assembly comprising a mounting seat, a slide groove, a first accommodating groove, a limiting groove, a limiting block, a second accommodating groove, a spring and a shift block, the second fixture and the third fixture are both fixedly connected with a mounting seat, the limiting block is slidably connected inside the mounting seat, the limiting block is fixedly connected with a spring, and the shift block is fixedly connected to the upper surface of the limiting block.

[0007] Preferably, a slide groove is provided in the mounting seat, and the limit block is slidably connected in the slide groove.

[0008] Preferably, a second accommodating groove is provided on the limit block, a first accommodating groove is provided at a position in the slide groove corresponding to the second accommodating groove, one end of the spring is arranged in the first accommodating groove, and the other end of the spring is arranged in the second accommodating groove.

[0009] Preferably, a limiting groove is provided on the upper surface of the mounting seat, and the limiting groove is conductively connected to the sliding groove, and the shifting block is slidably connected to the limiting groove.

[0010] The utility model provides an automobile sheet metal bracket riveting tooling equipment, which has the advantages that: the utility model fixes the plug of the wiring harness by combining a jig with a limit assembly, and realizes the crimping and forming of the sheet metal terminal and the wiring harness by driving the pressing block through a cylinder. It has the advantages of simple structure and convenient operation, which is beneficial to improving the assembly efficiency of the sheet metal terminal and the wiring harness and ensuring the assembly quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 for Figure 1 A magnified view of the structure in the middle A area;

[0014] Figure 3 It is a schematic diagram of the overall side cutaway structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the front cutaway structure of the position limiting component of the utility model;

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the utility model when the sheet metal terminal and the wiring harness are crimped.

[0017] In the figure: 1. base plate; 11. mounting frame; 12. cylinder; 13. connector; 14. pressure block; 15. first fixture; 16. positioning rod; 17. second fixture; 18. third fixture; 2. limit assembly; 21. mounting seat; 22. slide groove; 23. first receiving groove; 24. limit groove; 25. limit block; 26. second receiving groove; 27. spring; 28. shift block; 3. wiring harness; 31. sheet metal terminal; 32. first plug; 33. second plug. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5 The utility model provides an embodiment: a riveting tooling equipment for a sheet metal bracket of an automobile, comprising a base plate 1, a mounting frame 11 is fixedly connected to the base plate 1, a cylinder 12 is fixedly connected to the mounting frame 11, a connecting piece 13 is fixedly connected to the output end of the cylinder 12, a pressing block 14 is fixedly connected to the connecting piece 13, a first fixture 15 is arranged at the bottom end of the pressing block 14, and the first fixture 15 is fixedly connected to the mounting frame 11, second fixtures 17 are arranged on both sides of the mounting frame 11, a third fixture 18 is arranged on one side of the second fixture 17, and the second fixture 17 and the third fixture 18 are arranged on the bottom end of the pressing block 14. The fixtures 18 are fixedly connected to the substrate 1, the substrate 1 is used for carrying the device, the mounting frame 11 is used to install the cylinder 12 and the first fixture 15, the second fixture 17 is used to accommodate the first plug 32, and the third fixture 18 is used to accommodate the second plug 33; the first fixture 15 is fixedly connected with a positioning rod 16, and the positioning rod 16 is used to position the sheet metal terminal 31; the second fixture 17 and the third fixture 18 are both installed with a limiting assembly 2, and the limiting assembly 2 includes a mounting seat 21, a slide groove 22, a first receiving groove 23, a limiting groove 24, a limiting block 25, a second receiving groove 26, Spring 27 and shift block 28, the second fixture 17 and the third fixture 18 are fixedly connected to the mounting seat 21, the limiting block 25 is slidably connected in the mounting seat 21, the limiting block 25 is fixedly connected with the spring 27, the upper surface of the limiting block 25 is fixedly connected with the shift block 28, the mounting seat 21 is provided with a slide groove 22, and the limiting block 25 is slidably connected in the slide groove 22, the limiting block 25 is provided with a second receiving groove 26, the slide groove 22 is provided with a first receiving groove 23 at a position corresponding to the second receiving groove 26, and one end of the spring 27 is arranged in the first receiving groove 23, the spring The other end of 27 is arranged in the second accommodating groove 26, the upper surface of the mounting seat 21 is provided with a limiting groove 24, and the limiting groove 24 is conductively connected to the slide groove 22, the shift block 28 is slidably connected to the limiting groove 24, the limiting assembly 2 is used to limit the first plug 32 and the second plug 33, the mounting seat 21 is installed with the limiting block 25 through the slide groove 22, the shift block 28 is used to drive the limiting block 25, the first accommodating groove 23 and the second accommodating groove 26 are used to accommodate the spring 27, the spring 27 is used to provide a reset elastic force for the limiting block 25, and the limiting groove 24 is used to limit the shift block 28.

[0020] Working principle: When the utility model is used to perform riveting and fixing of the wiring harness 3 and the sheet metal terminal 31, the sheet metal terminal 31 is firstly sleeved on the wiring harness 3, and the sheet metal terminal 31 is placed on the first fixture 15, so that the positioning hole on the sheet metal terminal 31 is sleeved on the positioning rod 16, the first plug 32 is placed in the second fixture 17, and the second plug 33 is placed in the third fixture 18, and is fixed by the limiting block 25 of the limiting assembly 2, and then the cylinder 12 on the mounting frame 11 is started, and the pressing block 14 is pressed down through the connecting piece 13, and the pressing block 1 The sheet metal terminal 31 is fixed on the wiring harness 3 by riveting with the first fixture 15. After the riveting is completed, the shifting block 28 is moved along the limiting groove 24, and the shifting block 28 drives the limiting block 25. The limiting block 25 slides along the sliding groove 22 in the mounting seat 21, and the first plug 32 and the second plug 33 can be taken out. After the shifting block 28 is released, the limiting block 25 automatically resets under the action of the spring 27; wherein, the substrate 1 is used for carrying the device, the first receiving groove 23 and the second receiving groove 26 are used for receiving the spring 27, and the first fixture 15 is compatible with both left and right sheet metal terminals 31.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A riveting tooling device for a sheet metal bracket of an automobile, comprising a base plate (1), characterized in that: The base plate (1) is fixedly connected to a mounting frame (11), the mounting frame (11) is fixedly connected to a cylinder (12), the output end of the cylinder (12) is fixedly connected to a connecting piece (13), the connecting piece (13) is fixedly connected to a pressing block (14), a first fixture (15) is provided at the bottom end of the pressing block (14), and the first fixture (15) is fixedly connected to the mounting frame (11), second fixtures (17) are provided on both sides of the mounting frame (11), a third fixture (18) is provided on one side of the second fixture (17), and the second fixture (17) and the third fixture (18) are both fixedly connected to the base plate (1).

2. The riveting and pressing tooling equipment for automobile sheet metal brackets according to claim 1 is characterized in that: A positioning rod (16) is fixedly connected to the first fixture (15).

3. The riveting and pressing tooling equipment for automobile sheet metal brackets according to claim 1 is characterized in that: The second fixture (17) and the third fixture (18) are both mounted with a limit assembly (2), the limit assembly (2) comprising a mounting seat (21), a slide groove (22), a first receiving groove (23), a limit groove (24), a limit block (25), a second receiving groove (26), a spring (27) and a shift block (28), the second fixture (17) and the third fixture (18) are both fixedly connected with the mounting seat (21), the limit block (25) is slidably connected inside the mounting seat (21), the limit block (25) is fixedly connected with the spring (27), and the shift block (28) is fixedly connected to the upper surface of the limit block (25).

4. The riveting and pressing tooling equipment for automobile sheet metal brackets according to claim 3 is characterized in that: A sliding groove (22) is provided in the mounting seat (21), and a limiting block (25) is slidably connected in the sliding groove (22).

5. The riveting and pressing tooling equipment for automobile sheet metal brackets according to claim 3 is characterized in that: The limit block (25) is provided with a second accommodating groove (26), a first accommodating groove (23) is provided in the slide groove (22) at a position corresponding to the second accommodating groove (26), one end of the spring (27) is arranged in the first accommodating groove (23), and the other end of the spring (27) is arranged in the second accommodating groove (26).

6. The riveting and pressing tooling equipment for automobile sheet metal brackets according to claim 3 is characterized in that: A limiting groove (24) is provided on the upper surface of the mounting seat (21), and the limiting groove (24) is conductively connected to the sliding groove (22), and the shifting block (28) is slidably connected to the limiting groove (24).

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