CN219434114U

CN219434114U - Mistake proofing equipment of riveting slider

Info

Publication number: CN219434114U
Application number: CN202223537515.4U
Authority: CN
Inventors: 颜婷婷
Original assignee: Nanjing Hongguang Auto Accessories Co ltd
Current assignee: Nanjing Hongguang Auto Accessories Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-28
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses error proofing equipment for riveting a sliding block, which comprises an equipment base, wherein the equipment base comprises a base plate and a plurality of riveting bolts; the detection assembly is provided with a laser displacement sensor at the upper side of the inverted T-shaped seat, an L-shaped plate is sleeved on the laser displacement sensor, and the L-shaped plate is fixedly arranged on the inverted T-shaped seat through a bolt; the riveting seat assembly comprises a mounting plate fixedly arranged on the upper side of the equipment base, a cylinder is fixedly arranged on the upper end face of the mounting plate, a cylindrical part is arranged in the cylinder in a matched mode, the upper end face of the cylindrical part is arranged to be in a structure for bearing the riveting part, and the upper end of the cylindrical part corresponds to the position of the laser displacement sensor; and the PLC is electrically connected with the laser displacement sensor and is provided with an alarm indicator. The utility model uses the light beam emitted by the laser sensor to judge the riveting height by whether the light beam hits the product or not and whether the reflection line exists or not, identifies bad parts, and rapidly detects the conditions of missing riveting, out-of-place riveting and the like of the workpiece of the riveting slide block.

Description

Mistake proofing equipment of riveting slider

Technical Field

The utility model relates to the technical field of automobile part detection, in particular to error proofing equipment for a riveting slide block.

Background

In the production process of automobile parts, some parts need riveting and fixing operations, for example, a sliding block part existing in an automobile safety belt is installed in a riveting and fixing mode, but in the riveting and fixing process, the situation that riveting is omitted and riveting is not in place is easy to occur due to some factors, and the situation causes workpieces which do not meet the standard; in the process of the assembly production of automobile parts, detecting the workpiece after riveting is completed, and removing defective parts; according to the conditions of riveting leakage, incomplete riveting and the like, the thickness of the workpiece at the riveting position is inconsistent, and the workpiece after riveting can be detected.

For this purpose, we propose an error proofing device for riveting sliders to solve the above problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides error-proofing equipment for riveting a sliding block.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an error proofing device for riveting a sliding block comprises a device base, wherein the device base adopts an existing operation table structure;

the detection assembly comprises an inverted T-shaped seat fixedly arranged on the upper side of the equipment base, a laser displacement sensor is arranged on the upper side of the inverted T-shaped seat, an L-shaped plate is sleeved on the laser displacement sensor, and the L-shaped plate is fixedly arranged on the inverted T-shaped seat through bolts;

the riveting seat assembly comprises a mounting plate fixedly arranged on the upper side of the equipment base, a cylinder is fixedly arranged on the upper end face of the mounting plate, a cylindrical part is arranged in the cylinder in a matching manner, the upper end face of the cylindrical part is arranged to be in a structure for bearing the riveting part, and the upper end of the cylindrical part corresponds to the position of the laser displacement sensor;

the PLC is electrically connected with the laser displacement sensor and is provided with an alarm indicator.

Preferably, the arc-shaped side wall of the laser displacement sensor is provided with external threads, and the L-shaped plate threads are sleeved on the laser displacement sensor.

Preferably, the inverted T-shaped seat and the mounting plate are fixedly arranged on the equipment base through two symmetrical thread structures.

Preferably, the side wall of the cylindrical member is provided with external threads, and the inner wall of the cylinder member is provided with internal threads matched with the external threads on the cylindrical member.

Preferably, two cutting planes are symmetrically arranged on two sides of the cylindrical piece, and scale marks are arranged on the two cutting planes.

Compared with the prior art, the utility model has the beneficial effects that: the columnar piece is used for placing the riveted workpiece, then the laser sensor is used for emitting light beams towards the riveted workpiece, if riveting is correct, the light beams can be reflected, and if riveting is missed, the riveting is not in place, the light beams can not be reflected, so that whether the riveting is correct or not can be judged; the device can place and take out the work piece one by one through the manual work, accomplishes the mistake proofing detection operation of pipelined, and the height of cylindricality spare in the device can be adjusted moreover to can adjust according to the height of actual work piece, have the suitability.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of another view of the present utility model;

fig. 3 is a schematic side view of the present utility model.

In the figure:

1 equipment base, 2 reverse T type seat, 3 laser displacement sensor, 4L template, 5 bolts, 6 mounting panel, 7 cylinder, 8 cylindricality spare, 9PLC controllers, 10 alarm indicator.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

An error proofing apparatus for a staking shoe, as shown with reference to figures 1-3, comprising:

the device base 1 for placing the whole device is only required to be supported by adopting the existing operation table structure for the device base 1, and details are not repeated here;

according to the actual function of the equipment, a detection component is arranged and mainly comprises an inverted T-shaped seat 2 fixedly arranged on the upper side of an equipment base 1, a laser displacement sensor 3 is arranged on the upper side of the inverted T-shaped seat 2, an L-shaped plate 4 is sleeved on the laser displacement sensor 3, the L-shaped plate 4 is fixedly arranged on the inverted T-shaped seat 2 through a bolt 5, external threads are arranged on the arc-shaped side wall of the laser displacement sensor 3, the L-shaped plate 4 is sleeved on the laser displacement sensor 3 in a threaded manner, the laser displacement sensor 3 adopts the prior art, and the disassembly and the position adjustment can be carried out;

when detecting the riveted workpiece, setting a riveting seat component for placement, ensuring constant placement position for subsequent detection operation, wherein the riveting seat component comprises a mounting plate 6 fixedly arranged on the upper side of a device base 1, the inverted T-shaped seat 2 and the mounting plate 6 are fixedly arranged on the device base 1 through two symmetrical thread structures, the riveting seat can be disassembled for assembly and replacement, a cylindrical part 7 is fixedly arranged on the upper end surface of the mounting plate 6, a cylindrical part 8 is arranged in the cylindrical part 7 in a matched manner, the upper end surface of the cylindrical part 8 is arranged to be in a structure for receiving the riveted part, the upper end of the cylindrical part 8 corresponds to the position of a laser displacement sensor 3, and the riveting seat component can be used for placing a riveted slide workpiece for irradiation by the laser displacement sensor 3;

in order to realize control operation, the device is provided with a PLC (programmable logic controller) 9, the PLC 9 is electrically connected with the laser displacement sensor 3, the PLC 9 adopts the prior art, an alarm indicator 10 is arranged on the PLC 9, and the structure of a traffic light is utilized to display whether bad parts appear.

In some embodiments of the device, the side wall of the cylindrical member 8 is also provided with external threads, the inner wall of the cylindrical member 7 is provided with internal threads which are matched with the external threads on the cylindrical member 8, and the height for placing the riveted sliding block part can be changed by rotating the cylindrical member 8, so that the error and the change of the specifications of some parts are adapted; two cutting planes are symmetrically arranged on two sides of the cylindrical part 8, scale marks are arranged on the two cutting planes, so that the cylindrical part can be conveniently rotated and the position of the cylindrical part 8 can be conveniently displayed.

The work is divided into three steps:

1. and placing the parts on the riveting seat assembly after the riveting of the parts is finished.

2. The laser sensor is used for emitting light beams, the light beams pass through without barriers, the light beams are judged to be qualified if not returned, the light beams are reflected when meeting barriers (the riveting height is over-high and not riveted in place), and the light beams are judged to be unqualified.

3. Bad conditions are identified by the PLC alarm.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An error proofing apparatus for staking a slider, comprising:

the device comprises a device base (1), wherein the device base (1) adopts an existing operation desk structure;

the detection assembly comprises an inverted T-shaped seat (2) fixedly arranged on the upper side of the equipment base (1), a laser displacement sensor (3) is arranged on the upper side of the inverted T-shaped seat (2), an L-shaped plate (4) is sleeved on the laser displacement sensor (3), and the L-shaped plate (4) is fixedly arranged on the inverted T-shaped seat (2) through a bolt (5);

the riveting seat assembly comprises a mounting plate (6) fixedly arranged on the upper side of the equipment base (1), a cylinder (7) is fixedly arranged on the upper end face of the mounting plate (6), a cylindrical part (8) is arranged in the cylinder (7) in a matching manner, the upper end face of the cylindrical part (8) is arranged to be in a structure for bearing a riveting part, and the upper end of the cylindrical part (8) corresponds to the position of the laser displacement sensor (3);

the PLC (9), PLC (9) is connected with laser displacement sensor (3) electricity, be provided with alarm indicator (10) on PLC (9).

2. The mistake proofing device of the riveting slide block according to claim 1, wherein the arc-shaped side wall of the laser displacement sensor (3) is provided with external threads, and the L-shaped plate (4) is in threaded connection with the laser displacement sensor (3).

3. The mistake proofing device of a riveting slide according to claim 1, wherein the inverted T-shaped seat (2) and the mounting plate (6) are fixedly arranged on the device base (1) by two symmetrical thread structures.

4. The mistake proofing device of a riveting slide according to claim 1, wherein the side wall of the cylindrical member (8) is provided with external threads, and the inner wall of the cylindrical member (7) is provided with internal threads matching the external threads on the cylindrical member (8).

5. An error proofing device for a riveted slider according to claim 1, wherein the cylindrical member (8) is provided with two cutting planes symmetrically on both sides, and wherein the two cutting planes are provided with scale marks.