Press riveting tool

Abstract

The utility model discloses a press riveting tool which comprises a press riveting base, a first positioning assembly, a second positioning assembly and a press riveting driving piece. A part positioning rod and at least two positioning pieces which are matched with a guide rail to be subjected to press riveting and are arranged at intervals are arranged on the press riveting seat, and the part positioning rod is located between the two positioning pieces; the first positioning assembly and the second positioning assembly are arranged at the two ends, in the length direction, of the pressing rivet base correspondingly. The pressing rivet driving piece and the pressing rivet base are oppositely arranged, and the pressing rivet driving piece and the part positioning rod are coaxially arranged. The universality of the press riveting tool can be improved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail processing, in particular to a riveting tool. Background Art

[0002] Before installing the front corner window guide rails, nuts need to be pressed at the corresponding positions. Some guide rails need to be pressed at multiple positions. In order to improve the stability and positioning accuracy of the nut press-fitting, the guide rails need to be placed on the corresponding tooling to fix the position before the nut press-riveting process is performed. If the guide rails are moved multiple times during the press-riveting process, the production efficiency will be reduced, thereby increasing the production cost. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a riveting tool to improve the versatility of the tool so as to increase the production cost.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A riveting tool comprises a riveting seat, a first positioning assembly, a second positioning assembly and a riveting driving member;

[0006] The pressure riveting seat is provided with a part positioning rod and at least two positioning pieces that match the guide rail to be pressure riveted and are arranged at intervals, and the part positioning rod is located between two of the positioning pieces;

[0007] The first positioning assembly and the second positioning assembly are respectively arranged at two ends of the riveting seat in the length direction;

[0008] The riveting drive member is arranged opposite to the riveting seat and is coaxially arranged with the part positioning rod.

[0009] Further, the riveting seat includes a body, a first extension arm and a second extension arm;

[0010] The first extension arm and the second extension arm are respectively mounted at two ends of the body in the length direction, at least two positioning members are arranged on the body, and the part positioning rod is located on the body;

[0011] The positioning member is disposed on the first extension arm and / or the second extension arm.

[0012] Further, the first positioning assembly is connected to the first extension arm, and the second positioning assembly is connected to the second extension arm.

[0013] Furthermore, the length of the first extension arm is greater than the length of the second extension arm.

[0014] Furthermore, the positioning member is detachably connected to the riveting seat.

[0015] Furthermore, it also includes a support seat;

[0016] The main body of the riveting seat is arranged on the supporting seat.

[0017] Furthermore, the main body of the riveting seat is connected to the support seat through a positioning pin and a plurality of set screws.

[0018] Furthermore, a first included angle greater than 180° and less than 270° is formed between the positioning surface of the first positioning assembly and a side of the riveting seat facing the riveting driving member.

[0019] Furthermore, a second included angle greater than 180° and less than 270° is formed between the positioning surface of the second positioning assembly and a side of the riveting seat facing the riveting driving member.

[0020] Further, the first positioning assembly includes a first positioning seat and a first positioning rod;

[0021] The first positioning rod is arranged on the first positioning seat and is used for plugging with the guide rail to be riveted.

[0022] The beneficial effect of the utility model is that the utility model respectively arranges the first positioning component and the second positioning component at both ends in the length direction of the riveting seat, and arranges multiple positioning parts, so that the guide rail to be riveted is connected with different positioning components, so that different positions to be riveted are directly opposite to the part positioning rod, so that the riveting driving part can perform nut riveting, that is, the guide rail can complete the riveting processing of different positions on the same riveting tooling, without transferring the guide rail back and forth on different tooling, thereby improving the riveting efficiency and reducing the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The structure of the pressure riveting tool (the state where the guide rail is connected to the first positioning component) in the utility model is schematically shown. Figure 1 ;

[0024] Figure 2 for Figure 1 A front view of

[0025] Figure 3 for Figure 2 A magnified view of part A;

[0026] Figure 4 The structure of the pressure riveting tool (the state where the guide rail is connected to the second positioning component) in the utility model is schematically shown. Figure 2 ;

[0027] Description of labels:

[0028] 1. Workbench;

[0029] 2. Riveting seat; 21. Part positioning rod; 23. Main body; 24. First extension arm; 25. Second extension arm;

[0030] 3. First positioning assembly; 31. First positioning seat; 32. First positioning rod;

[0031] 4. Second positioning assembly; 41. Second positioning seat; 42. Second positioning rod;

[0032] 5. Riveting drive; 51. Linear cylinder; 52. Riveting head;

[0033] 6. Guide rails;

[0034] 7. Support seat; 71. Set screw;

[0035] 8. Nut. DETAILED DESCRIPTION

[0036] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0037] Please refer to Figure 1-Figure 4 A riveting tool comprises a workbench 1, a riveting seat 2, a first positioning assembly 3, a second positioning assembly 4 and a riveting driver 5; the riveting driver 5 and the riveting seat 2 are installed on the workbench 1; the riveting seat 2 is provided with a part positioning rod 21 and at least two positioning members that match the guide rail 6 to be riveted and are arranged at intervals, and the part positioning rod 21 is located between two of the positioning members; the first positioning assembly 3 and the second positioning assembly 4 are respectively arranged at both ends of the riveting seat 2 in the length direction; the riveting driver 5 is arranged opposite to the riveting seat 2 and is coaxially arranged with the part positioning rod 21.

[0038] It can be understood that the utility model respectively arranges the first positioning component 3 and the second positioning component 4 at both ends of the riveting seat 2 in the length direction, and arranges a plurality of positioning parts, so that the guide rail 6 to be riveted is connected with different positioning components, so that different positions to be riveted are directly opposite to the part positioning rod 21, so that the riveting driving component 5 can perform riveting on the nut 8, that is, the guide rail 6 can complete the riveting processing of different positions on the same riveting tooling, without transferring the guide rail 6 back and forth on different tooling, thereby improving the riveting efficiency and reducing the production cost.

[0039] In some embodiments, the riveting seat 2 includes a body 23, a first extension arm 24 and a second extension arm 25; the first extension arm 24 and the second extension arm 25 are respectively installed at both ends of the body 23 in the length direction, at least two positioning members are provided on the body 23, and the part positioning rod 21 is located on the body 23; the first extension arm 24 and / or the second extension arm 25 are provided with positioning members. By providing the first extension arm 24 and the second extension arm 25, the guide rail 6 can be adjusted in position, so that different riveting positions on the guide rail 6 are aligned with the part positioning rod 21, thereby improving versatility and riveting efficiency.

[0040] In some embodiments, the first positioning assembly 3 is connected to the first extension arm 24 , and the second positioning assembly 4 is connected to the second extension arm 25 .

[0041] In some embodiments, the length of the first extension arm 24 is greater than the length of the second extension arm 25. When the guide rail 6 is positioned by different positioning components, different riveting positions on the guide rail 6 can be aligned with the part positioning rod 21 for riveting, thereby improving the riveting efficiency. Specifically, due to the different lengths of the first extension arm 24 and the second extension arm 25, when the ends of the guide rail 6 are connected to the first positioning component 3 and the second positioning component 4, the position on the guide rail 6 that is aligned with the part positioning rod 21 will also change, thereby achieving riveting of at least two positions of the guide rail 6.

[0042] In some embodiments, the positioning piece is detachably connected to the riveting seat 2 so that the number and position of the positioning piece can be adjusted to improve flexibility.

[0043] In some embodiments, a support seat 7 is further included; the body 23 of the riveting seat 2 is disposed on the support seat 7 .

[0044] In some embodiments, the body 23 of the riveting seat 2 is connected to the support seat 7 through a positioning pin and a plurality of set screws 71. The body 23 of the riveting seat 2 is connected to the support seat 7 through the positioning pin to achieve rapid positioning, and combined with the set screws 71, the connection tightness between the body 23 of the riveting seat 2 and the support seat 7 is improved.

[0045] In some embodiments, a first angle α greater than 180° and less than 270° is formed between the positioning surface of the first positioning component 3 and the side of the riveting seat 2 facing the riveting driver 5. Since the guide rail 6 itself has a certain curvature, a first angle should be formed between the positioning surface of the first positioning component 3 and the riveting seat 2, so that when the end of the guide rail 6 is connected to the first positioning component 3, the curvature of the guide rail 6, the first positioning component 3 and the surface formed by the plurality of positioning members matches, thereby improving the stability of the riveting process of the guide rail 6.

[0046] In some embodiments, a second included angle β greater than 180° and less than 270° is formed between the positioning surface of the second positioning assembly 4 and the side of the riveting seat 2 facing the riveting driving member 5 .

[0047] In some embodiments, the first positioning assembly 3 includes a first positioning seat 31 and a first positioning rod 32; the first positioning rod 32 is disposed on the first positioning seat 31 and is used to be plugged with the end of the guide rail 6 to be riveted.

[0048] In some embodiments, the second positioning assembly 4 includes a second positioning seat 41 and a second positioning rod 42; the second positioning rod 42 is arranged on the second positioning seat 41 and can be plugged with the end of the guide rail 6 to be riveted. The first positioning rod 32 and the second positioning rod 42 are arranged to be plugged with the end of the guide rail 6 to be riveted, so as to fix the position of the guide rail 6 and improve the stability of the riveting process.

[0049] Reference Figure 1-Figure 4 , Embodiment 1 of the present utility model is:

[0050] A riveting tool comprises a workbench 1, a riveting seat 2, a first positioning assembly 3, a second positioning assembly 4 and a riveting driver 5; the riveting driver 5 and the riveting seat 2 are mounted on the workbench 1; the riveting seat 2 is provided with a part positioning rod 21 and three positioning members matching the guide rail 6 to be riveted and arranged at intervals, and the part positioning rod 21 is located between two of the positioning members; the first positioning assembly 3 and the second positioning assembly 4 are respectively arranged at both ends of the riveting seat 2 in the length direction; the riveting driver 5 is arranged opposite to the riveting seat 2 and coaxially with the part positioning rod 21. Preferably, the riveting driver 5 comprises a linear cylinder 51 and a riveting head 52, the riveting head 52 is connected to the piston rod of the linear cylinder 51, and the riveting head 52 is arranged opposite to the part positioning rod 21. The positioning member is detachably connected to the riveting seat 2, and specifically, the positioning member is U-shaped, so that the guide rail 6 can be embedded in the positioning member for riveting.

[0051] In this embodiment, the riveting seat 2 includes a main body 23, a first extension arm 24 and a second extension arm 25; the first extension arm 24 and the second extension arm 25 are respectively installed at both ends of the length direction of the main body 23, and two positioning members are provided on the main body 23, and the part positioning rod 21 is located on the main body 23; a positioning member is provided on the first extension arm 24; in this embodiment, the first positioning component 3 is connected to the first extension arm 24, and the second positioning component 4 is connected to the second extension arm 25.

[0052] In this embodiment, the length of the first extension arm 24 is greater than the length of the second extension arm 25 .

[0053] In this embodiment, a support seat 7 is further included; the body 23 of the riveting seat 2 is disposed on the support seat 7; the body 23 of the riveting seat 2 is connected to the support seat 7 via a positioning pin and a plurality of set screws 71.

[0054] In this embodiment, the first positioning assembly 3 includes a first positioning seat 31 and a first positioning rod 32; the first positioning rod 32 is arranged on the first positioning seat 31 and is used to be plugged with the end of the guide rail 6 to be riveted. A first angle α of 165° is formed between the positioning surface of the first positioning assembly 3 and the side of the riveting seat 2 facing the riveting driving member 5. The positioning surface of the first positioning assembly 3 is located on the first positioning seat 31.

[0055] In this embodiment, the second positioning assembly 4 includes a second positioning seat 41 and a second positioning rod 42; the second positioning rod 42 is arranged on the second positioning seat 41 and can be plugged with the end of the guide rail 6 to be riveted. A second angle β of 172° is formed between the positioning surface of the second positioning assembly 4 and the side of the riveting seat 2 facing the riveting driving member 5. The positioning surface of the second positioning assembly 4 is located on the second positioning seat 41.

[0056] The working principle of this embodiment is:

[0057] Reference Figure 1 , place the nut 8 on the part positioning rod 21, plug the end of the guide rail 6 into the first positioning assembly 3, embed the guide rail 6 body 23 in at least two positioning members, and make one of the through holes of the guide rail 6 face the part positioning rod 21, start the riveting driver 5, and press the nut 8 onto the guide rail 6;

[0058] Reference Figure 4 , flip the guide rail 6, place the nut 8 on the part positioning rod 21, make the above-mentioned end of the guide rail 6 plug into the second positioning component 4, and embed the guide rail 6 in at least two positioning parts, make the other through hole of the guide rail 6 face the part positioning rod 21, start the riveting drive 5, and press the nut 8 onto the guide rail 6.

[0059] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A riveting tool, characterized in that: It includes a riveting seat, a first positioning assembly, a second positioning assembly and a riveting driving member; The pressure riveting seat is provided with a part positioning rod and at least two positioning pieces that match the guide rail to be pressure riveted and are arranged at intervals, and the part positioning rod is located between two of the positioning pieces; The first positioning assembly and the second positioning assembly are respectively arranged at two ends of the riveting seat in the length direction; The riveting drive member is arranged opposite to the riveting seat and is coaxially arranged with the part positioning rod.

2. A riveting tool according to claim 1, characterized in that: The riveting seat comprises a body, a first extension arm and a second extension arm; The first extension arm and the second extension arm are respectively mounted at two ends of the body in the length direction, at least two positioning members are arranged on the body, and the part positioning rod is located on the body; The positioning member is disposed on the first extension arm and / or the second extension arm.

3. A riveting tool according to claim 2, characterized in that: The first positioning assembly is connected to the first extension arm, and the second positioning assembly is connected to the second extension arm.

4. A riveting tool according to claim 2, characterized in that: The length of the first extension arm is greater than the length of the second extension arm.

5. The riveting tool according to claim 1, characterized in that: The positioning piece is detachably connected to the riveting seat.

6. The riveting tool according to claim 1, characterized in that: Also includes a support base; The main body of the riveting seat is arranged on the supporting seat.

7. A riveting tool according to claim 6, characterized in that: The main body of the riveting seat is connected to the support seat through a positioning pin and a plurality of set screws.

8. The riveting tool according to claim 1, characterized in that: A first included angle greater than 180° and less than 270° is formed between the positioning surface of the first positioning assembly and a side of the riveting seat facing the riveting driving member.

9. A riveting tool according to claim 1 or 8, characterized in that: A second included angle greater than 180° and less than 270° is formed between the positioning surface of the second positioning assembly and a side of the riveting seat facing the riveting driving member.

10. A riveting tool according to claim 9, characterized in that: The first positioning assembly includes a first positioning seat and a first positioning rod; The first positioning rod is arranged on the first positioning seat and is used for plugging with the guide rail to be riveted.

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