Cantilever riveting tool

Abstract

The utility model discloses a cantilever riveting tool which comprises a squeeze riveter table top, a cantilever, a bearing block and a positioning placing block. The cantilever is arranged on the table board of the squeeze riveter, and one end of the cantilever slightly exceeds the edge of the table board of the squeeze riveter; the bearing block is arranged on the end face of the squeeze riveter table top and located below the end, exceeding the edge of the squeeze riveter table top, of the cantilever. The positioning placing block is arranged on the bearing block and located at one end of the cantilever. A positioning hole is formed in the upper surface of the positioning placement block and is used for completing rivet positioning; inclined planes are arranged on the two sides of the upper surface of the positioning placing block and used for completing product positioning. According to the cantilever riveting tool, the riveting problem of special-shaped products is solved through the positioning placement blocks and the positioning holes; meanwhile, through the design that the cantilever is matched with the bearing block, the situation that the cantilever is damaged due to the fact that the upper riveting force is too large in the riveting process is avoided, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to riveting frock field, especially relates to a cantilever riveting frock. BACKGROUND

[0002] The traditional suspension type fixing frock is not easy to operate due to uneven installation and shaking, and the height is high; meanwhile, the rivet positioning head size on the frock is small, and the rivet positioning is prone to loosening, which leads to the rivet deviation and the phenomenon of one side being high and the other side being low.

[0003] In addition, the original frock is suspension type, and the installation is unstable, and the rivet positioning shakes too much, so that the staff cannot judge whether the product is placed in place, thereby leading to the rivet deviation; meanwhile, under the condition that the product shape is complex and the riveting mode is limited, the normal riveting machine part will interfere; if the hanging riveting is carried out on the riveting machine head, the product interference can be avoided, but the shaking and horizontal position of the hanging riveting are difficult to control, which can lead to the riveting deviation of the product.

[0004] Therefore, it is urgent to design a new frock to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the above defects, and provides a cantilever riveting frock, which solves the riveting problem of special-shaped products through the positioning placing block and the positioning hole; meanwhile, through the design of the cantilever and the supporting block, the situation that the cantilever is damaged due to the excessive upper riveting force in the riveting process is avoided, and the production efficiency is improved.

[0006] Technical scheme: in order to realize the above purpose, the utility model provides a cantilever riveting frock, which comprises a riveting machine table top, a cantilever, a supporting block and a positioning placing block; the cantilever is arranged on the riveting machine table top, and one end slightly exceeds the edge of the riveting machine table top; the supporting block is arranged on the end face of the riveting machine table top and is located below one end of the cantilever which exceeds the edge of the riveting machine table top; the positioning placing block is arranged on the supporting block and is located at one end of the cantilever; the upper surface of the positioning placing block is provided with a positioning hole for completing rivet positioning; the upper surface of the positioning placing block is provided with inclined surfaces on both sides for completing product positioning. The positioning placing block is arranged to ensure the realization of the hanging riveting operation of the product, and one side of the part to be processed is positioned, so that the part to be processed is placed more conveniently and accurately; the supporting block provides support for the excessive upper riveting force, so that the situation that the cantilever is damaged is prevented.

[0007] Further, the positioning hole is provided with a positioning protrusion. The positioning protrusion conforms to the rivet shape, so that the rivet does not shake in the riveting process.

[0008] Further, the cantilever is provided with a plurality of cantilever transverse connecting holes at one end; the positioning placing block is provided with a plurality of horizontal perforations; the cantilever transverse connecting holes and the horizontal perforations are correspondingly arranged.

[0009] Further, the cantilever is provided with a plurality of cantilever transverse connecting holes at one end; the positioning placing block is provided with a plurality of horizontal perforations; the cantilever transverse connecting holes and the horizontal perforations are correspondingly arranged.

[0010] Further, the cantilever is provided with a plurality of cantilever transverse connecting holes at one end; the positioning placing block is provided with a plurality of horizontal perforations; the cantilever transverse connecting holes and the horizontal perforations are correspondingly arranged.

[0011] Further, the cantilever is provided with a plurality of cantilever transverse connecting holes at one end; the positioning placing block is provided with a plurality of horizontal perforations; the cantilever transverse connecting holes and the horizontal perforations are correspondingly arranged.

[0012] Further, the cantilever is provided with a plurality of cantilever transverse connecting holes at one end; the positioning placing block is provided with a plurality of horizontal perforations; the cantilever transverse connecting holes and the horizontal perforations are correspondingly arranged.

[0013] The above technical solution can be seen, the utility model has the following beneficial effects:

[0014] 1、 the cantilever riveting tool of the utility model, through positioning placing block and positioning hole, solve the riveting problem of special-shaped product;

[0015] 2、 the cantilever riveting tool of the utility model, through cantilever cooperation the design of support block, avoided the situation that the cantilever is damaged in the process of pressing riveting and the situation that the pressing riveting force is too big, improved production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic view of the cantilever riveting tool (including processing part) of the utility model;

[0017] Figure 2 It is the structure schematic view of the cantilever riveting tool (including processing part) of the utility model;

[0018] Figure 3 An explosion schematic view of the cantilever riveting tool;

[0019] Figure 4 An inclined view of the cantilever riveting tool;

[0020] Figure 5 An inclined view of the cantilever riveting tool (including a processing part);

[0021] In the figure,

[0022] 1 - a rivet press table;

[0023] 2 - a cantilever; 21 - a cantilever transverse connecting hole; 22 - a hollow; 23 - a bolt; 24 - a cantilever longitudinal connecting hole;

[0024] 221 - a bolt mounting table;

[0025] 3 - a supporting block; 31 - a supporting connecting hole;

[0026] 4 - a positioning placement block; 41 - a positioning hole; 42 - an inclined surface; 43 - a horizontal perforation; 44 - a positioning placement block longitudinal mounting hole;

[0027] 411 - a positioning protrusion. DETAILED DESCRIPTION

[0028] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application. EMBODIMENT

[0029] In this embodiment, as Figure 1 and Figure 2 The present application discloses a cantilever riveting tool, comprising a rivet press table 1, a cantilever 2, a supporting block 3 and a positioning placement block 4; the cantilever 2 is arranged on the rivet press table 1, and one end slightly exceeds the edge of the rivet press table 1; the supporting block 3 is arranged on the end surface of the rivet press table 1, and is located below one end of the cantilever 2 exceeding the edge of the rivet press table 1; the positioning placement block 4 is arranged on the supporting block 3, and is located at one end of the cantilever 2; the upper surface of the positioning placement block 4 is provided with a positioning hole 41 for completing rivet positioning; the two sides of the upper surface of the positioning placement block 4 are provided with inclined surfaces 42 for completing product positioning.

[0030] Specifically, the surface of the cantilever 2 needs to be ground and polished to ensure smooth surface, no scratches and burrs; the inclination degree of the inclined surface 42 is designed according to the part to be processed;

[0031] In particular, when processing, the to-be-processed part can be rotated by 180°, and the other side of the to-be-processed part is also subjected to the hanging riveting operation. Figure 5 , processing, the to-be-processed part can be rotated by 180°, and the other side of the to-be-processed part is also subjected to the hanging riveting operation.

[0032] In this embodiment, as shown in Figure 1 and Figure 2 , the positioning hole 41 is provided with a positioning protrusion 411.

[0033] Specifically, the shape of the positioning protrusion 411 is set according to the shape of the rivet to ensure accurate positioning of the rivet and prevent shaking.

[0034] In this embodiment, as shown in Figure 1 and Figure 3 , the cantilever 2 is provided at one end with a plurality of cantilever transverse connection holes 21; the positioning placement block 4 is provided with a plurality of horizontal through holes 43; and the cantilever transverse connection holes 21 and the horizontal through holes 43 are correspondingly arranged.

[0035] Specifically, the horizontal through holes 43 are connected with the cantilever transverse connection holes 21 by M4 screw through holes.

[0036] In this embodiment, as shown in Figure 1 and Figure 4 , the cantilever 2 is provided at the middle part with an openwork 22; the openwork 22 is provided with a bolt mounting table 221; a plurality of bolts 23 are arranged between the cantilever 2 and the riveting machine table 1; and the bolts 23 are mounted on the bolt mounting table 221.

[0037] Specifically, a layer of rubber part can be additionally arranged on the bolt mounting table 221 to prevent damage to the bolt mounting table 221 and improve the friction between the bolt 23 and the bolt mounting table 221.

[0038] In this embodiment, as shown in Figure 1 and Figure 3 , the supporting block 3 is a T-shaped block, and the supporting block 3 is provided with a plurality of supporting connection holes 31.

[0039] In particular, a triangular supporting plate can be additionally arranged between the supporting block 3 and the end surface of the riveting machine table 1 to improve the reliability of the support.

[0040] In this embodiment, as shown in Figure 1 and Figure 3 , the cantilever 2 is provided at one end below the edge of the riveting machine table 1 with a plurality of cantilever longitudinal connection holes 24; and the cantilever longitudinal connection holes 24 and the supporting connection holes 31 are correspondingly arranged.

[0041] Specifically, the horizontal end of the supporting block 3 is used to support the part of the cantilever 2 that exceeds the edge of the riveting machine table 1, and the horizontal end of the supporting block 3 is provided with the supporting connection holes 31, which are matched with the cantilever longitudinal connection holes 24 to be connected by screws.

[0042] In the embodiment, the positioning and placing block 4 is provided with a positioning and placing block longitudinal mounting hole 44 at the lower end thereof, which is arranged in correspondence with the supporting connecting hole 31. Figure 1 Figure 3 The vertical end of the supporting block 3 is used for supporting the positioning and placing block 4, and the positioning and placing block longitudinal mounting hole 44 is matched with the cantilever longitudinal connecting hole 24 to complete the connection through a screw.

[0043] Specifically, the vertical end of the supporting block 3 is used for supporting the positioning and placing block 4, and the positioning and placing block longitudinal mounting hole 44 is matched with the cantilever longitudinal connecting hole 24 to complete the connection through a screw.

[0044] The working principle of the above embodiment is as follows:

[0045] The utility model discloses a cantilever riveting tool, which comprises a supporting block 3 and a positioning and placing block 4. Figure 5 First, the rivet is placed in the positioning hole 41 on the positioning and placing block 4 and is positioned by the positioning protrusion 411; then, the part to be processed is placed on the rivet and is positioned by the positioning protrusion 411 and the inclined surface 42; finally, the rivet is pressed from above; similarly, the part to be processed can be rotated by 180° to process the other side.

[0046] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, several improvements can be made without departing from the principle of the utility model, and these improvements should also be regarded as the protection range of the utility model.​

Claims

1. A cantilever riveting tool characterized by: The utility model relates to a kind of press-in machine table top, cantilever, the cantilever (2) is located on press-in machine table top (1), and one end slightly exceeds the edge of press-in machine table top (1);Support block (3), the support block (3) is located on the end surface of press-in machine table top (1), and is located below one end of cantilever (2) exceeding the edge of press-in machine table top (1);Positioning placement block (4), the positioning placement block (4) is located on support block (3), and is located in one end of cantilever (2);The upper surface of the positioning placement block (4) is equipped with positioning hole (41), for completing rivet positioning;The upper surface of the positioning placement block (4) is equipped with inclined plane (42) on both sides, for completing product positioning. The positioning hole (41) is equipped with positioning protrusion (411) inside. One end of the cantilever (2) is equipped with a plurality of cantilever transverse connecting holes (21);The positioning placement block (4) is equipped with a plurality of horizontal perforations (43);The cantilever transverse connecting hole (21) is correspondingly arranged with horizontal perforation (43). The middle part of the cantilever (2) is equipped with hollow (22);The hollow (22) is equipped with bolt installation mesa (221) inside;The cantilever (2) and press-in machine table top (1) are equipped with a plurality of bolts (23);The bolt (23) is installed on bolt installation mesa (221). The support block (3) is T-shaped block, and the support block (3) is equipped with a plurality of support connecting holes (31). The lower side of one end of the cantilever (2) exceeding the edge of press-in machine table top (1) is equipped with a plurality of cantilever longitudinal connecting holes (24);The cantilever longitudinal connecting hole (24) is correspondingly arranged with support connecting hole (31).

2. The cantilevered riveting tool of claim 1, wherein: The lower end of the positioning placement block (4) is equipped with positioning placement block longitudinal installation hole (44);The positioning placement block longitudinal installation hole (44) is correspondingly arranged with support connecting hole (31).

3. The cantilevered riveting tool of claim 1, wherein: ​ 4. The cantilevered riveting tool of claim 1, wherein: ​ 5. The cantilevered riveting tool of claim 1, wherein: ​ 6. The cantilevered riveting tool of claim 5, wherein: ​ 7. The cantilevered riveting tool of claim 5, wherein: ​

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