CN215296175U

CN215296175U - Precision hardware appearance detection equipment

Info

Publication number: CN215296175U
Application number: CN202121666431.3U
Authority: CN
Inventors: 苏建雄; 宣建南
Original assignee: Changzhou Kunli Machinery Manufacturing Co ltd
Current assignee: Changzhou Kunli Machinery Manufacturing Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-24
Anticipated expiration: 2031-07-21

Abstract

The utility model belongs to the technical field of hardware, in particular to a precision hardware appearance detection device, which comprises a base and a placement mechanism; the placing mechanism is arranged on the surface of the base; the placing mechanism consists of a baffle, a clamping assembly and a lifting assembly; the baffle is fixedly connected to the base, and the clamping assembly is connected in the baffle through a through hole; the lifting assembly is connected to the baffle in a fit manner; the clamping assembly consists of a connecting rod, a first spring, a pressing plate and a rotating wheel; through setting up placement machine, when using, the man-made hardware that will wait to detect places simultaneously in the placement machine of both sides with the sample hardware to treat through the centre gripping subassembly in the placement machine of both sides and detect hardware and sample hardware and carry out the centre gripping, this centre gripping subassembly is adjusting part in addition, and it can carry out self-adaptation adjustment according to the structure of sample, thereby realizes the centre gripping to multiple size hardware, and the suitability is high.

Description

Precision hardware appearance detection equipment

Technical Field

The utility model belongs to the technical field of the hardware, specific accurate hardware outward appearance check out test set that says so.

Background

Along with the development of society, China has higher and higher requirements on products of precision hardware, so that a stricter detection process is derived.

After the precision hardware is produced, partial defects may exist on the surface of the precision hardware, the precision hardware with the defects is unqualified defective products, and the defective products need to be picked out in the actual production process to avoid influencing the quality of the whole product; and the check out test set to accurate hardware has a lot, for example the outward appearance roughness detects, and it is qualified whether mainly to rely on sample hardware and finished product hardware surface roughness contrast to reachd the finished product hardware, in prior art, carries out the contrast to the hardware of difference and gathers the in-process of image, because the hardware does not have dedicated fixed establishment, leads to receiving external factor's interference and producing the error when gathering the image to the hardware.

Therefore, a precision hardware appearance inspection apparatus has been proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, the problem that in the prior art, in the process of comparing and acquiring images of different hardware, because the hardware does not have a special fixing mechanism, the hardware is interfered by external factors to generate errors when the images are acquired is solved, and the precision hardware appearance detection equipment is provided.

The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a precision hardware appearance detection device, which comprises a base and a placement mechanism; the placing mechanism is arranged on the surface of the base;

the placing mechanism consists of a baffle, a clamping assembly and a lifting assembly; the baffle is fixedly connected to the base, and the clamping assembly is connected in the baffle through a through hole; the lifting assembly is connected to the baffle in a fit manner;

the clamping assembly consists of a connecting rod, a first spring, a pressing plate and a rotating wheel; the connecting rod through hole is connected to the baffle plate, and the first spring is sleeved on the connecting rod; the pressing plate is fixedly connected to the other end of the connecting rod, and the other end of the first spring is fixedly connected to the pressing plate; the first spring is arranged in the baffle; the rotating wheel is rotatably connected to the bottom end of the pressing plate; after the hardware is placed at the center of the baffle, the pressing plate on one side of the extrusion drives the connecting rod to slide inwards under the elastic potential energy of the spring, so that the hardware placed in the baffle is extruded by the pressing plate in the three symmetrical directions, a good limiting effect on the hardware is achieved, and follow-up shooting of the hardware is facilitated.

Preferably, one side of the surface of the base is fixedly connected with a guard plate; one side of the base, corresponding to the guard plate, is provided with a first sliding groove, and the first sliding groove is arranged right below the guard plate; slide on a spout through the spliced pole, realize the slip of its top articulated micro camera to can make a video recording to the hardware of both sides respectively, and carry out subsequent comparison.

Preferably, the first sliding groove is connected with a connecting column in a sliding manner; the upper end of the connecting column is hinged with a connecting arm, and the other end of the connecting arm is hinged with a micro camera; the micro-camera articulates on the top of linking arm, and the linking arm articulates on the top of spliced pole, therefore the adjustable angle of micro-camera obtains certain promotion, is convenient for it to the making a video recording of hardware.

Preferably, the surface of the base is provided with a special-shaped sliding groove, and the placing mechanism is arranged above the special-shaped sliding groove; a groove is formed in the surface of the base and is arranged in the middle of the special-shaped sliding groove; when the clamping component is extruded by external force, the clamping component can slide on the special-shaped sliding groove through the pressing plate, and the special-shaped sliding groove plays a limiting role in the clamping component.

Preferably, the lifting assembly consists of a fixed seat, an adjusting shaft and a second spring; the fixed seat is connected in the baffle in a fit manner, and the adjusting shaft is rotatably connected to the middle of the fixed seat; the second spring is fixedly connected to the bottom surface of the other end of the adjusting shaft; the other end of the second spring is fixedly connected to the bottom surface of the groove; the regulating shaft is pressed downwards, so that the other end of the regulating shaft is lifted upwards, and the other end of the regulating shaft is connected with the center of the special-shaped sliding groove through the second spring, so that when an external force acts on the regulating shaft, the hardware can be lifted through the lifting of the other end of the regulating shaft, and an operator can take down the hardware conveniently.

Preferably, the lower end of the pressing plate is connected in the special-shaped chute in a sliding mode, and the other end of the adjusting shaft is arranged in the special-shaped chute.

The utility model has the advantages that:

the utility model provides an accurate hardware outward appearance check out test set, through setting up placement machine, when using, the people is for will waiting to detect hardware and sample hardware place simultaneously in the placement machine of both sides to treat through the centre gripping subassembly in the placement machine of both sides and detect hardware and sample hardware and carry out the centre gripping, this centre gripping subassembly is adjusting part in addition, it can carry out self-adaptation adjustment according to the structure of sample, thereby realize the centre gripping to multiple size hardware, the suitability is high.

The utility model provides an accurate hardware outward appearance check out test set, through setting up the lifting subassembly, wait to detect hardware and sample hardware after taking a picture in a microscope, need take it out, pass through the lifting subassembly this moment, the one end of artificial control regulating spindle moves down, thereby make the other end of regulating spindle lift certain height, make that fix waiting to detect in the centre gripping subassembly hardware and sample hardware can take out, at the in-process of actual operation, can effectually practice thrift the time of changing the hardware, thereby improve the efficiency that detects.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a first perspective view of the first embodiment;

FIG. 2 is a second perspective view of the first embodiment;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

FIG. 4 is a perspective view of the second embodiment;

illustration of the drawings:

1. a base; 11. a guard plate; 12. a first chute; 13. connecting columns; 14. a connecting arm; 15. a micro-camera; 16. a special-shaped chute; 17. a groove; 2. a placement mechanism; 21. a baffle plate; 221. a connecting rod; 222. a first spring; 223. pressing a plate; 224. a rotating wheel; 225. a rubber block; 23. a fixed seat; 24. an adjustment shaft; 25. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a precision hardware appearance inspection apparatus, which includes a base 1 and a placement mechanism 2; the placing mechanism 2 is arranged on the surface of the base 1;

the placing mechanism 2 consists of a baffle plate 21, a clamping assembly and a lifting assembly; the baffle plate 21 is fixedly connected to the base 1, and the clamping assembly is connected in the baffle plate 21 in a perforation way; the lifting assembly is connected to the baffle 21 in a fitting manner;

the clamping assembly consists of a connecting rod 221, a first spring 222, a pressure plate 223 and a rotating wheel 224; the connecting rod 221 is connected to the baffle 21 through a hole, and the first spring 222 is sleeved on the connecting rod 221; the pressing plate 223 is fixedly connected to the other end of the connecting rod 221, and the other end of the first spring 222 is fixedly connected to the pressing plate 223; the first spring 222 is arranged in the baffle plate 21; the rotating wheel 224 is rotatably connected to the bottom end of the pressing plate 223.

The during operation, in the time of actual operation, to wait to detect the hardware and place simultaneously in the placing mechanism 2 that both sides set up with the sample hardware, and utilize the self-adaptation effect of centre gripping subassembly, the realization is to the centre gripping of hardware, it specifically is when placing the hardware, the clamp plate 223 of hardware extrusion one side slides to the outside, make the hardware can place at baffle 21 center, and place behind baffle 21 center at the hardware, the clamp plate 223 that receives extrusion one side drives connecting rod 221 inwards and slides under the elastic potential energy of spring 222, thereby make the hardware that places in the baffle 21 receive the extrusion of clamp plate 223 in the three direction of symmetry, the realization is to the good spacing effect of hardware, be favorable to follow-up making a video recording to the hardware.

Further, a guard plate 11 is fixedly connected to one side of the surface of the base 1; a sliding groove 12 is formed in one side, corresponding to the protection plate 11, of the base 1, and the sliding groove 12 is arranged under the protection plate 11.

During operation, the spout 12 of seting up on the backplate 11 is used for supplying spliced pole 13 to slide, slides on spout 12 through spliced pole 13, realizes the slip of its top articulated micro camera 15 to can make a video recording to the hardware of both sides respectively, and carry out subsequent comparison.

Further, a connecting column 13 is connected to the first sliding chute 12 in a sliding manner; the upper end of the connecting column 13 is hinged with a connecting arm 14, and the other end of the connecting arm 14 is hinged with a micro camera 15.

During operation, micro-camera 15 is current, and this is no longer repeated here, and it articulates on the top of linking arm 14, and linking arm 14 articulates on the top of spliced pole 13, and consequently micro-camera 15's angle of adjustment obtains certain promotion, is convenient for it to the making a video recording of hardware.

Further, a special-shaped sliding groove 16 is formed in the surface of the base 1, and the placing mechanism 2 is arranged above the special-shaped sliding groove 16; a groove 17 is formed in the surface of the base 1, and the groove 17 is formed in the middle of the special-shaped sliding groove 16.

During operation, the slip of centre gripping subassembly is realized through setting up special-shaped spout 16 on base 1, and when the centre gripping subassembly is receiving external force extrusion, it can slide on special-shaped spout 16 through clamp plate 223, and wherein special-shaped spout 16 plays spacing effect to the centre gripping subassembly.

Furthermore, the lifting assembly consists of a fixed seat 23, an adjusting shaft 24 and a second spring 25; the fixed seat 23 is connected in the baffle 21 in a fit manner, and the adjusting shaft 24 is rotatably connected to the middle of the fixed seat 23; the second spring 25 is fixedly connected to the bottom surface of the other end of the adjusting shaft 24; the other end of the second spring 25 is fixedly connected to the bottom surface of the groove 17.

The during operation, after treating detection hardware and sample hardware and taking a picture and make a video recording, the people is for pressing down the lifting subassembly, press down regulating spindle 24 promptly, make the other end of regulating spindle 24 upwards lift, because the other end of regulating spindle 24 links to each other through the center of No. two springs 25 with special-shaped spout 16, consequently when external force is used on regulating spindle 24, can drive the hardware lifting through lifting of the 24 other ends of regulating spindle, thereby the operating personnel of being convenient for takes off the hardware.

Further, the lower end of the pressing plate 223 is slidably connected in the special-shaped sliding groove 16, and the other end of the adjusting shaft 24 is disposed in the special-shaped sliding groove 16.

Example two:

referring to fig. 4, in another embodiment of the first comparative example, a rubber block 225 is fixedly connected to a front end wall surface of a pressing plate 223 in the first example; the during operation, when placing the hardware, the inseparable contact of lateral wall of clamp plate 223 and hardware makes interval block rubber 225 between clamp plate 223 and the hardware through block rubber 225 to utilize block rubber 225's characteristic to play certain safeguard effect to the hardware.

The working principle is as follows: because the detection items of the precision hardware are numerous, when the surface flatness of the precision hardware is detected, the precision hardware is generally obtained through the surface comparison between the precision hardware and the sample hardware, in the actual detection process, the common method is to respectively photograph the hardware to be detected and the sample hardware, and compare the difference between the two hardware through photos, in the device, the hardware is placed in the placing mechanism 2 by using the placing mechanism 2 to play a role in fixing and limiting the hardware, so that the photographing and the shooting of the hardware are facilitated, in particular, the hardware to be detected and the sample hardware are simultaneously placed in the placing mechanisms 2 arranged at two sides, and the clamping of the hardware is realized by using the self-adaptive effect of the clamping component, in particular, when the hardware is placed, the pressing plate 223 at one side of the extrusion of the hardware slides outwards, make the hardware can place at baffle 21 center, and place at baffle 21 center back at the hardware, the clamp plate 223 that receives extrusion one side drives connecting rod 221 and inwards slides under the elastic potential energy of spring 222, thereby make the hardware of placing in the baffle 21 receive the extrusion of clamp plate 223 on the three direction of symmetry, realize the good spacing effect to the hardware, be favorable to the follow-up shooing to the hardware, be favorable to then the roughness between the follow-up hardware to compare.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Accurate hardware outward appearance check out test set, its characterized in that: comprises a base (1) and a placing mechanism (2); the placing mechanism (2) is arranged on the surface of the base (1);

the placing mechanism (2) consists of a baffle (21), a clamping assembly and a lifting assembly; the baffle (21) is fixedly connected to the base (1), and the clamping assembly is connected to the baffle (21) in a penetrating way; the lifting assembly is connected to the baffle (21) in a matching manner;

the clamping assembly consists of a connecting rod (221), a first spring (222), a pressure plate (223) and a rotating wheel (224); the connecting rod (221) is connected to the baffle (21) in a penetrating way, and the first spring (222) is sleeved on the connecting rod (221); the pressure plate (223) is fixedly connected to the other end of the connecting rod (221), and the other end of the first spring (222) is fixedly connected to the pressure plate (223); the first spring (222) is arranged in the baffle plate (21); the rotating wheel (224) is rotatably connected to the bottom end of the pressure plate (223).

2. The precision hardware appearance detection device of claim 1, wherein: a guard plate (11) is fixedly connected to one side of the surface of the base (1); one side of the base (1) corresponding to the guard plate (11) is provided with a first sliding groove (12), and the first sliding groove (12) is arranged under the guard plate (11).

3. The precision hardware appearance inspection device of claim 2, wherein: the first sliding chute (12) is connected with a connecting column (13) in a sliding manner; the upper end of the connecting column (13) is hinged with a connecting arm (14), and the other end of the connecting arm (14) is hinged with a micro camera (15).

4. The precision hardware appearance inspection device of claim 3, wherein: the surface of the base (1) is provided with a special-shaped sliding groove (16), and the placing mechanism (2) is arranged above the special-shaped sliding groove (16); a groove (17) is formed in the surface of the base (1), and the groove (17) is formed in the middle of the special-shaped sliding groove (16).

5. The precision hardware appearance inspection device of claim 4, wherein: the lifting assembly consists of a fixed seat (23), an adjusting shaft (24) and a second spring (25); the fixed seat (23) is connected in the baffle (21) in a fit manner, and the adjusting shaft (24) is rotatably connected to the middle part of the fixed seat (23); the second spring (25) is fixedly connected to the bottom surface of the other end of the adjusting shaft (24); the other end of the second spring (25) is fixedly connected to the bottom surface of the groove (17).

6. The precision hardware appearance inspection device of claim 5, wherein: the lower end of the pressing plate (223) is connected in the special-shaped sliding groove (16) in a sliding mode, and the other end of the adjusting shaft (24) is arranged in the special-shaped sliding groove (16).