CN215785028U

CN215785028U - High-precision torsion testing machine

Info

Publication number: CN215785028U
Application number: CN202121598965.7U
Authority: CN
Inventors: 沈军
Original assignee: Kunshan Tuokezhan Electromechanical Equipment Engineering Co ltd
Current assignee: Kunshan Tuokezhan Electromechanical Equipment Engineering Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-02-11
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to a high-precision torsion testing machine which comprises a case, a feed hopper arranged on one side of the case, a bedplate arranged in the case, a vibration disc arranged on the bedplate, a carrying platform arranged on one side of the vibration disc, a torsion testing mechanism arranged on one side of the carrying platform, and a transferring mechanism arranged on the rear side of the carrying platform, wherein the feed hopper is arranged on the other side of the case; the vibration dish is just to the feeder hopper, be provided with the transmission guide rail between vibration dish and the microscope carrier, transmission guide rail one end links up with the discharge gate of vibration dish, and the other end links up with the microscope carrier. The utility model overcomes the defects of relatively poor test universality of the torque tester, low N/G subpackage efficiency of tested products and the like in the prior art, has simple integral structure, is suitable for torque tests of various products, and greatly improves the universality of the tester; the double-position transferring mode is adopted, so that the torsion testing efficiency is greatly improved, and the equipment is convenient to maintain.

Description

High-precision torsion testing machine

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a high-precision torsion testing machine.

Background

The torque tester, also called torque tester, torque meter and torquemeter, is mainly used for detecting the fastening degree of a sample and the torsion resistance of some parts of the sample so as to determine whether the sample meets the torque requirement. The torque meter is mainly used for measuring the torque of a product and testing the magnitude of a torque value, so that the torque meter is called as a torque meter; the torque force is a force that causes the object to rotate.

When the traditional torsion tester is used for carrying out torsion testing, a torsion device matched with the torsion tester is required to be inserted into an insertion hole of the torsion tester, and then the torsion tester is manually held by hands to carry out the torsion testing, so that the testing efficiency is low, and the testing precision is relatively poor. Most of the traditional torque testers are designed for specific products, the general performance is poor, manual operation is mostly adopted during N/G (N/G) subpackaging of tested products, the overall automation degree is low, and the testing efficiency is low.

Therefore, the high-precision torsion testing machine is provided to solve the problems in the prior art and has important significance for popularization and application.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present application is to provide a high-precision torsion testing machine, so as to improve the universality of the torsion testing machine, and implement N/G split charging of tested products according to the test result, thereby greatly improving the testing operation efficiency.

In order to achieve the above object, the present application provides the following technical solutions.

A high-precision torsion testing machine comprises a case, a feed hopper arranged on one side of the case, a bedplate arranged in the case, a vibration plate arranged on the bedplate, a carrying platform arranged on one side of the vibration plate, a torque testing mechanism arranged on one side of the carrying platform, and a transferring mechanism arranged on the rear side of the carrying platform;

the vibration dish is just to the feeder hopper, be provided with the transmission guide rail between vibration dish and the microscope carrier, transmission guide rail one end links up with the discharge gate of vibration dish, and the other end links up with the microscope carrier.

Preferably, a linear vibrator is arranged below the transmission guide rail, and a guide groove is arranged on the transmission guide rail.

Preferably, the torque testing mechanism comprises a torque testing platform, a torque testing machine and a servo speed reducing motor, and the lower part of the torque testing machine is connected with the servo speed reducing motor.

Preferably, it transplants the mechanism for the dibit to move the mechanism, transplants the mechanism and includes carriage, horizontal transplantation cylinder, lift cylinder, transplants the upper plate, the carriage sets up on horizontal transplantation cylinder, and the both ends of horizontal transplantation cylinder are fixed respectively on transplanting the upper plate through the mount, transplants the upper plate setting in the top of lift cylinder.

Preferably, the two ends of the sliding frame are respectively provided with a grabbing head, and the grabbing heads are fixed below the sliding frame through electromagnets.

Preferably, 2 guide rods are arranged between the 2 fixing frames, and the guide rods penetrate through the sliding frame and are provided with sliding blocks below the sliding frame, so that the sliding frame can slide stably.

Preferably, guide posts are respectively arranged at two ends of the lower part of the transplanting upper plate and are fixed on the bedplate through a transplanting bottom plate.

Preferably, the testing machine further comprises a slide way, the slide way is arranged on one side of the torque testing mechanism, a blanking port is formed in the position, located on the bedplate, of the slide way, a turning plate assembly is arranged on the position, located on the inner side of the case, of the slide way, and the turning plate assembly is used for achieving N/G partitioning of a tested product.

Preferably, the turning plate assembly comprises a turning plate cylinder and a turning plate, and the turning plate is driven to rotate by the turning plate cylinder; and a qualified product collecting frame and a defective product collecting frame are arranged in the case, the qualified product collecting frame is over against the lower part of the turning plate assembly, and the defective product collecting frame is over against a discharge hole of the slide way.

Preferably, an alarm lamp is arranged above the case, a control panel is arranged in front of the case, a distribution box is arranged in the case, and support legs and rollers are arranged below the case.

The beneficial technical effects obtained by the utility model are as follows:

1) the utility model overcomes the defects of relatively poor test universality of the torque tester, low N/G subpackage efficiency of tested products and the like in the prior art, has simple integral structure, is suitable for torque tests of various products, and greatly improves the universality of the tester; the double-position transferring mode is adopted, so that the torsion testing efficiency is greatly improved, and the equipment is convenient to maintain;

2) according to the utility model, by arranging the vibrating disk, the carrying platform, the torque testing mechanism and the transferring mechanism, a product is manually poured into the vibrating disk from the feeding hopper, the vibrating disk is used for arranging materials on the carrying platform, the transferring mechanism drives the grabbing head to move to the carrying platform to grab the product and then move the product to the torque testing platform, the servo speed reducing motor below drives the torque testing machine to test the product, after the test is finished, the transferring mechanism grabs the product and puts the product into the blanking port above the slideway, the middle part of the slideway is provided with the plate turning mechanism, and N/G distinguishing is carried out according to a test result.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of a high-precision torque testing machine according to an embodiment of the present disclosure 1;

fig. 2 is a schematic structural diagram of a high-precision torque testing machine according to an embodiment of the present disclosure 2;

fig. 3 is a schematic diagram of an internal structure of a high-precision torque testing machine according to an embodiment of the present disclosure;

FIG. 4 is a right side view of FIG. 3;

FIG. 5 is a schematic structural diagram of a vibration tray, a torque testing mechanism, and a transfer mechanism according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a transfer mechanism in an embodiment of the present disclosure.

In the above drawings: 100. a chassis; 110. a platen; 120. a feed hopper; 130. a qualified product collection frame; 140. a defective product collection frame; 200. a vibrating pan; 300. a stage; 310. a transport rail; 320. a guide groove; 330. a linear vibrator; 410. a torque test bench; 420. a torque testing machine; 430. a servo deceleration motor; 440. a dynamic torque sensor; 450. clamping a head; 510. a carriage; 511. an electromagnetic mounting plate; 512. a slider; 520. a horizontal transplanting cylinder; 530. a lifting cylinder; 540. transplanting the upper plate; 550. a fixed mount; 560. a head is grabbed; 561. an electromagnet; 570. a guide bar; 580. a guide post; 590. transplanting a bottom plate; 610. a slideway; 620. a blanking port; 630. a plate turning cylinder; 640. and (4) turning over the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.

It should be appreciated that reference throughout this specification to "one embodiment" or "the embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrase "one embodiment" or "the present embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

The term "at least one" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, at least one of a and B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.

As shown in fig. 1 to 6, a high-precision torsion testing machine includes a housing 100, a feed hopper 120 provided on one side of the housing 100, a platen 110 provided in the housing 100, an oscillating plate 200 provided on the platen 110, a stage 300 provided on one side of the oscillating plate 200, a torsion testing mechanism provided on one side of the stage 300, and a transfer mechanism provided on the rear side of the stage 300.

An alarm lamp is arranged above the case 100, a control panel is arranged in front of the case 100, and a switch button is arranged on one side of the control panel; a distribution box is arranged in the case 100, and support legs and rollers are arranged below the case 100, so that the testing machine is convenient to move.

The vibration disk 200 is opposite to the feed hopper 120, the transmission guide rail 310 is arranged between the vibration disk 200 and the carrier 300, one end of the transmission guide rail 310 is connected with a discharge hole of the vibration disk 200, and the other end of the transmission guide rail 310 is connected with the carrier 300, so that the products are sorted by the vibration disk 200 and are transmitted to the carrier 300 through the transmission guide rail 310.

Further, a linear vibrator 330 is disposed below the conveying guide 310, a guide groove 320 is disposed on the conveying guide 310, and the guide groove 320 is used for guiding the product to be conveyed.

The torque testing mechanism comprises a torque testing platform 410, a torque testing machine 420 and a servo speed reducing motor 430, wherein the lower part of the torque testing machine 420 is connected with the servo speed reducing motor 430.

In one embodiment, a dynamic torque sensor 440 is connected above the torque testing machine 420, and a chuck 450 is connected above the dynamic torque sensor 440, wherein the chuck 450 is used for accurately positioning a product clamping angle.

It should be noted that the working principle of the dynamic torque sensor 440 in the present application belongs to the prior art, and is common knowledge to those skilled in the art, so that no further description is provided herein.

In one embodiment, referring to fig. 3 and 4, the testing machine further includes a slide 610, the slide 610 is disposed on one side of the torque testing mechanism, the slide 610 is disposed on the platen 110 and provided with a blanking opening 620, and the slide 610 is disposed on the inner side of the chassis 100 and provided with a flap assembly for implementing the N/G zone of the tested product.

Further, the plate turning assembly comprises a plate turning cylinder 630 and a plate turning 640, the plate turning cylinder 630 drives the plate turning 640 to rotate, and the qualified products and the unqualified products are collected in a partition mode according to the test result; the qualified product collecting frame 130 and the defective product collecting frame 140 are arranged in the case 100, the qualified product collecting frame 130 faces the lower part of the turning plate assembly, and the defective product collecting frame 140 faces the discharge hole of the slide 610.

In one embodiment, referring to fig. 6, the transplanting mechanism is a two-position transplanting mechanism, the transplanting mechanism includes a sliding frame 510, a horizontal transplanting cylinder 520, a lifting cylinder 530 and a transplanting upper plate 540, the sliding frame 510 is disposed on the horizontal transplanting cylinder 520, the horizontal transplanting cylinder 520 can drive the sliding frame 510 to move left and right, and two ends of the horizontal transplanting cylinder 520 are respectively fixed on the transplanting upper plate 540 through a fixing frame 550.

The transplanting upper plate 540 is arranged above the lifting cylinder 530, the lifting cylinder 530 realizes that products are taken out from the clamping grooves, and the air lifting cylinder 530 plays a role in compressing the products during torque testing.

The two ends of the sliding frame 510 are respectively provided with a grabbing head 560, the grabbing heads 560 are fixed below the sliding frame 510 through electromagnets 561, and the product taking and placing are achieved through power on and off.

In one embodiment, the gripper head 560 is a contoured gripper head that ensures accurate positioning of the product. The carriage 510 includes an electromagnetic mounting plate 511 and a slider 512, and an electromagnet 561 is fixed below the electromagnetic mounting plate 511.

Further, 2 guide rods 570 are arranged between the 2 fixing frames 550, and the guide rods 570 penetrate through the sliding frame 510 to form the sliding block 512, so that the sliding frame 510 can slide smoothly.

Guide posts 580 are respectively disposed at both ends of the lower side of the upper transplanting plate 540, and the guide posts 580 are fixed to the platen 110 by a transplanting base plate 590.

Further, the gripper head 560 includes a first gripper head and a second gripper head, and the first gripper head picks and places the product on the carrier 300 to the torque testing station 410 while the second gripper head picks and places the tested product in the slide 610.

The working principle of the high-precision torsion testing machine is as follows: products are manually poured into the vibration disc 200 from the feeding hopper 120, the vibration disc 200 sorts the materials onto the carrying platform 300, the moving mechanism drives the grabbing head 560 to move to the carrying platform 300 to grab the products, then the products are moved to the torque testing platform 410, the servo speed reducing motor 430 below drives the torque testing machine 420 to test the products, after the test is completed, the moving mechanism grabs the products and puts the products into the blanking port 620 above the sliding channel 610, the plate turning mechanism is arranged in the middle of the sliding channel 610, and N/G distinguishing is carried out according to test results.

The above description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. Variations, modifications, substitutions, integrations and parameter changes of the embodiments may be made without departing from the principle and spirit of the utility model, which may be within the spirit and principle of the utility model, by conventional substitution or may realize the same function.

Claims

1. A high-precision torsion testing machine is characterized by comprising a case (100), a feed hopper (120) arranged on one side of the case (100), a platen (110) arranged in the case (100), a vibration disk (200) arranged on the platen (110), a carrier (300) arranged on one side of the vibration disk (200), a torsion testing mechanism arranged on one side of the carrier (300) and a transfer mechanism arranged on the rear side of the carrier (300);

the vibration disc (200) is opposite to the feed hopper (120), a transmission guide rail (310) is arranged between the vibration disc (200) and the carrier (300), one end of the transmission guide rail (310) is connected with a discharge hole of the vibration disc (200), and the other end of the transmission guide rail is connected with the carrier (300).

2. The machine of claim 1, wherein the linear vibrator (330) is disposed below the transmission rail (310), and the transmission rail (310) is provided with a guide groove (320).

3. The high-precision torsion testing machine according to claim 1, wherein the torque testing mechanism comprises a torque testing table (410), a torque testing machine (420), and a servo deceleration motor (430), and the servo deceleration motor (430) is connected below the torque testing machine (420).

4. The high-precision torsion testing machine according to claim 1, wherein the transfer mechanism is a two-position transplanting mechanism, the transplanting mechanism comprises a sliding frame (510), a horizontal transplanting cylinder (520), a lifting cylinder (530) and a transplanting upper plate (540), the sliding frame (510) is arranged on the horizontal transplanting cylinder (520), two ends of the horizontal transplanting cylinder (520) are respectively fixed on the transplanting upper plate (540) through fixing frames (550), and the transplanting upper plate (540) is arranged above the lifting cylinder (530).

5. The high-precision torsion testing machine according to claim 4, wherein the two ends of the sliding frame (510) are respectively provided with a gripping head (560), and the gripping heads (560) are fixed below the sliding frame (510) through electromagnets (561).

6. The high-precision torsion testing machine according to claim 4, wherein 2 guide rods (570) are arranged between 2 fixing frames (550), and a sliding block is arranged below the sliding frame (510) and penetrates through the guide rods (570) to realize smooth sliding of the sliding frame (510).

7. The high-precision torsion testing machine according to claim 4, wherein guide posts (580) are respectively disposed at two ends of the lower side of the upper transplanting plate (540), and the guide posts (580) are fixed on the bedplate (110) through a bottom transplanting plate (590).

8. The high-precision torsion testing machine according to claim 1, further comprising a slide (610), wherein the slide (610) is disposed at one side of the torsion testing mechanism, the slide (610) is disposed on the platen (110) and provided with a blanking port (620), and the slide (610) is disposed inside the case (100) and provided with a flap assembly, and the flap assembly is used for realizing N/G partition of a tested product.

9. The high-precision torsion testing machine according to claim 8, wherein the flap assembly comprises a flap cylinder (630) and a flap (640), and the flap (640) is driven to rotate by the flap cylinder (630); a qualified product collecting frame (130) and a defective product collecting frame (140) are arranged in the case (100), the qualified product collecting frame (130) is opposite to the lower part of the turning plate assembly, and the defective product collecting frame (140) is opposite to a discharge hole of the slide way (610).

10. The high-precision torsion testing machine according to claim 1, wherein an alarm lamp is arranged above the machine box (100), a control panel is arranged in front of the machine box (100), a distribution box is arranged in the machine box (100), and support legs and rollers are arranged below the machine box (100).