Riveting mechanism for automobile inhaul cable production

Abstract

The utility model discloses an automobile inhaul cable production riveting mechanism which comprises a positioning assembly, a riveting assembly and a limiting assembly, and the positioning assembly, the riveting assembly and the limiting assembly are all fixedly installed on a fixed base. The positioning assembly comprises a positioning base fixedly installed on the fixed base, and a detachable positioning pipe is installed on the top of the positioning base in the longitudinal direction. The riveting assembly comprises a riveting fixed seat which is fixedly installed on the fixed base and located on the back face of the positioning base, and a riveting movable seat located above the riveting fixed seat is movably connected to the riveting fixed seat through a vertical guide column. The limiting assembly comprises a limiting base installed on the fixing base and located on the back face of the riveting fixing base, and a limiting baffle capable of adjusting the position front and back is installed on the front face of the limiting base. The positioning assembly is arranged at the front end of the riveting assembly, the limiting assembly is arranged at the rear end of the riveting assembly, the angle and the position are limited through a mechanical structure, errors caused by manual operation are greatly reduced, the riveting precision is improved, and the product consistency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to riveting equipment technical field, concretely is automobile cable production riveting mechanism. BACKGROUND

[0002] The end of the steel strand of the existing automobile cable is connected with a terminal buckle, and the two ends of the steel strand of part of the automobile cable are connected with terminal buckles, in the production process, the terminal buckle is riveted and fixed on the end of the steel strand through the riveting mechanism.

[0003] The existing semi-automatic automobile cable production riveting mechanism mostly does not have positioning and limiting measures, when operating, the staff inserts the steel strand end sleeved with the terminal buckle into the riveting machine, because it is controlled artificially, the insertion angle and depth are difficult to control, and it is impossible to ensure the same depth and completely vertical angle with the riveting machine in the riveting moment, resulting in the problem of slight misalignment of the riveting finished product, the misalignment error is different for different people, within the existing error regulation range, it is recognized as meeting the standard and being qualified, and can be normally sold. However, it is found through experiments that, compared with the terminal buckle riveted to the cable with a very small error, the terminal buckle riveted to the automobile cable with a larger error has reduced durability and service life. Therefore, in order to reduce the terminal buckle riveting error of the automobile cable and improve the product consistency, the management department designs and proposes an improved automobile cable production riveting mechanism. UTILITARIAN CONTENT

[0004] In view of the defects in the prior art, the utility model provides an automobile cable production riveting mechanism for realizing the purpose of reducing the terminal buckle riveting error of the automobile cable and improving the product consistency.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] The automobile cable production riveting mechanism comprises a positioning assembly, a riveting assembly and a limiting assembly, and the positioning assembly, the riveting assembly and the limiting assembly are fixedly installed on a fixed base;

[0007] The positioning assembly comprises a positioning base fixedly installed on the fixed base, and a detachable positioning pipe is installed on the top of the positioning base in the longitudinal direction;

[0008] The riveting assembly comprises a riveting fixed seat fixedly installed on the fixed base and located at the back of the positioning base, a riveting movable seat located above the riveting fixed seat is movably connected to the riveting fixed seat through vertical guide columns, opposite surfaces of the riveting fixed seat and the riveting movable seat are respectively provided with extrusion slopes and vertical slots, the inside of the riveting fixed seat and the riveting movable seat between the extrusion slopes and the vertical slots is provided with a vertical slot, the inside of the vertical slot and the vertical slot is movably provided with side extrusion blocks and side extrusion strips, the inside of the vertical slot and the vertical slot is respectively provided with return springs for supporting the side extrusion blocks and the side extrusion strips, the riveting fixed seat and the riveting movable seat and the corresponding extrusion slopes, side extrusion blocks and side extrusion strips are rotationally symmetrically distributed, and the side walls of the extrusion slopes, the side extrusion blocks and the side extrusion strips form a regular hexagon structure, and the upper portion of the riveting movable seat is provided with a riveting push rod.

[0009] The limiting assembly comprises a limiting base installed on the fixed base and located at the back of the riveting fixed seat, and a limiting baffle is installed on the front surface of the limiting base and can be adjusted in position.

[0010] Preferably, the positioning groove is longitudinally arranged on the top of the positioning base, the bottom of the positioning pipe is fixedly connected with a fixed plate in a longitudinal direction, the fixed plate is movably inserted into the positioning groove, and a clamping bolt is installed on one side of the positioning base and abuts against the side surface of the fixed plate.

[0011] Preferably, the riveting push rod is installed above the riveting movable seat through a support frame, and the support frame is fixedly installed on the fixed base.

[0012] Preferably, the riveting push rod is a vertical electric push rod or a vertical pneumatic push rod.

[0013] Preferably, longitudinal guide columns are arranged between the limiting baffle and the limiting base, an adjusting bolt is rotationally connected to the back surface of the limiting baffle between the two longitudinal guide columns, and the adjusting bolt is threadedly connected with the limiting base.

[0014] Compared with the prior art, the riveting assembly has the following beneficial effects:

[0015] The riveting assembly is provided with the positioning assembly at the front end, the angle of the steel strand of the terminal buckle is positioned, the angle of the steel strand and the terminal buckle inserted into the riveting assembly is ensured to be consistent, the limiting assembly is arranged at the rear end of the riveting assembly, the depth of the steel strand and the terminal buckle inserted into the riveting assembly is ensured to be consistent, the angle and the position are limited through the mechanical structure, the error caused by human operation is greatly reduced, the riveting precision is improved, and the consistency of the product is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view of the utility model.

[0017] Figure 2 is the side view of the utility model;

[0018] Figure 3 is the front view of the positioning assembly of the utility model;

[0019] Figure 4 is the front view of the riveting assembly of the utility model;

[0020] Figure 5 is the internal structure schematic view of the riveting fixed seat and the riveting movable seat of the utility model.

[0021] In the figure: 1, positioning assembly; 101, positioning base; 102, positioning tube; 103, positioning groove; 104, fixed plate; 105, clamping bolt;

[0022] 2, riveting assembly; 201, riveting fixed seat; 202, vertical guide column; 203, riveting movable seat; 204, extrusion slope; 205, give way vertical groove; 206, give way inclined groove; 207, side extrusion block; 208, side extrusion strip; 209, return spring; 210, riveting push rod; 211, support frame;

[0023] 3, limiting assembly; 301, limiting base; 302, limiting baffle; 303, longitudinal guide column; 304, adjusting bolt;

[0024] 4, fixed base. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] As Figures 1-5 shown, the utility model provides a technical scheme: automobile cable production riveting mechanism, including positioning assembly 1, riveting assembly 2 and limiting assembly 3, positioning assembly 1, riveting assembly 2 and limiting assembly 3 are all fixedly installed on fixed base 4.

[0027] The positioning assembly 1 comprises a positioning base 101 fixedly installed on the fixed base 4, a detachable positioning pipe 102 is installed on the top of the positioning base 101 in the longitudinal direction, a positioning groove 103 is arranged on the top of the positioning base 101 in the longitudinal direction, a fixed plate 104 is fixedly connected to the bottom of the positioning pipe 102 in the longitudinal direction, the fixed plate 104 is movably inserted into the positioning groove 103, and a clamping bolt 105 is installed on one side of the positioning base 101 and abuts against the side surface of the fixed plate 104.

[0028] The riveting assembly 2 comprises a riveting fixed base 201 fixedly installed on the fixed base 4 and located at the back of the positioning base 101, a riveting movable base 203 located above the riveting fixed base 201 is movably connected to the riveting fixed base 201 through a vertical guide column 202, a pressing slope 204 and a vertical slot 205 are arranged on the opposite surfaces of the riveting fixed base 201 and the riveting movable base 203 respectively, a vertical slot 206 is arranged between the pressing slope 204 and the vertical slot 205 in the interiors of the riveting fixed base 201 and the riveting movable base 203, a side pressing block 207 and a side pressing strip 208 are movably installed in the interiors of the vertical slot 205 and the vertical slot 206 respectively, and a reset spring 209 supporting the side pressing block 207 and the side pressing strip 208 is installed in the interiors of the vertical slot 205 and the vertical slot 206 respectively.

[0029] The riveting fixed base 201 and the riveting movable base 203 and the corresponding pressing slope 204, side pressing block 207 and side pressing strip 208 are rotationally symmetrically distributed, and the side walls of the pressing slope 204, side pressing block 207 and side pressing strip 208 form a regular hexagonal structure.

[0030] A riveting push rod 210 is arranged above the riveting movable base 203, the riveting push rod 210 is a vertically arranged electric push rod or pneumatic push rod, the riveting push rod 210 is installed above the riveting movable base 203 through a support frame 211, and the support frame 211 is fixedly installed on the fixed base 4.

[0031] The limiting assembly 3 comprises a limiting base 301 installed on the fixed base 4 and located at the back of the riveting fixed base 201, a limiting baffle 302 capable of being adjusted in position in the front-rear direction is installed on the front surface of the limiting base 301, a vertical guide column 303 is arranged between the limiting baffle 302 and the limiting base 301, an adjusting bolt 304 rotatably connected to the back surface of the limiting baffle 302 is arranged between the two vertical guide columns 303, and the adjusting bolt 304 is threadedly connected with the limiting base 301.

[0032] Working principle:

[0033] According to the size of the current cable production riveting terminal buckle and steel strand, the positioning tube 102 with appropriate diameter size is selected to ensure that the bottom of the inner wall of the positioning tube 102 and the bottom of the hexagonal structure surrounded by the side wall of the extrusion slope 204, the side extrusion block 207 and the side extrusion strip 208 are located on the same longitudinal straight line, and the positioning tube 102 is installed on the positioning base 101 through the clamping bolt 105;

[0034] According to the size of the current cable production riveting terminal buckle and steel strand, the front and rear positions of the limiting baffle 302 are adjusted by rotating the adjusting bolt 304, and the end of the terminal buckle is just supported by the limiting baffle 302;

[0035] The steel strand of the terminal buckle is inserted into the extrusion slope 204, the side extrusion block 207 and the side extrusion strip 208 from the positioning tube 102 until it reaches the limiting baffle 302, the riveting movable seat 203 is driven downward by the riveting push rod 210, and the steel strand and the terminal buckle are riveted and fixed by mutual extrusion of the extrusion slope 204, the side extrusion block 207 and the side extrusion strip 208. The mechanical structure limits the angle and position, greatly reduces the error caused by human operation, improves the riveting accuracy, and improves the product consistency.

[0036] It should be noted that in this paper, terms such as "including", "containing" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. Automobile cable production riveting mechanism, characterized by: It comprises a positioning assembly (1), a riveting assembly (2) and a limiting assembly (3), wherein the positioning assembly (1), the riveting assembly (2) and the limiting assembly (3) are all fixedly mounted on a fixed base (4); The positioning assembly (1) comprises a positioning base (101) fixedly mounted on a fixed base (4), and a detachable positioning tube (102) is mounted on the top of the positioning base (101) in the longitudinal direction; The riveting assembly (2) comprises a riveting fixed seat (201) fixedly mounted on a fixed base (4) and located on the back of a positioning base (101); a riveting movable seat (203) located above the riveting fixed seat (201) is movably connected to the riveting fixed seat (201) via a vertical guide column (202); opposite surfaces of the riveting fixed seat (201) and the riveting movable seat (203) are respectively provided with an extrusion slope (204) and a vertical groove (205) for giving way; and inside the riveting fixed seat (201) and the riveting movable seat (203) are provided with a vertical groove (206) for giving way between the extrusion slope (204) and the vertical groove (205) for giving way. A side extrusion block (207) and a side extrusion strip (208) are movably installed inside the positioning inclined groove (206), and a return spring (209) supporting the side extrusion block (207) and the side extrusion strip (208) is installed inside the positioning vertical groove (205) and the positioning inclined groove (206). The riveted fixed seat (201) and the riveted movable seat (203) and their corresponding extrusion slopes (204), side extrusion blocks (207) and side extrusion strips (208) are rotationally symmetrically distributed, and the side walls of the extrusion slopes (204), side extrusion blocks (207) and side extrusion strips (208) form a regular hexagonal structure. A riveted push rod (210) is provided above the riveted movable seat (203); The limiting assembly (3) comprises a limiting base (301) mounted on a fixed base (4) and located on the back of a riveted fixing base (201); a limiting baffle (302) whose position can be adjusted forward and backward is mounted on the front of the limiting base (301).

2. The automobile cable production riveting mechanism according to claim 1, characterized in that: A positioning groove (103) is longitudinally provided on the top of the positioning base (101), and a fixing plate (104) is longitudinally fixedly connected to the bottom of the positioning tube (102), the fixing plate (104) is movably inserted into the positioning groove (103), and a clamping bolt (105) with an end portion resting against a side surface of the fixing plate (104) is installed on one side of the positioning base (101).

3. The automobile cable production riveting mechanism according to claim 1, characterized in that: The riveting push rod (210) is installed above the riveting movable seat (203) via a support frame (211), and the support frame (211) is fixedly installed on the fixed base (4).

4. The automobile cable production riveting mechanism according to claim 1, characterized in that: The riveting push rod (210) is a vertically arranged electric push rod or a pneumatic push rod.

5. The automobile cable production riveting mechanism according to claim 1, characterized in that: A longitudinal guide column (303) is provided between the limiting baffle (302) and the limiting base (301), and an adjusting bolt (304) rotatably connected to the back of the limiting baffle (302) is provided between the two longitudinal guide columns (303), and the adjusting bolt (304) is threadedly connected to the limiting base (301).

Images