CN218412041U

CN218412041U - Microcomputer control ring rigidity testing machine

Info

Publication number: CN218412041U
Application number: CN202222313820.9U
Authority: CN
Inventors: 王朋; 徐博宏
Original assignee: Jinan Puye Electrical And Mechanical Technology Co ltd
Current assignee: Jinan Puye Electrical And Mechanical Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-31
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a computer control ring rigidity testing machine relates to the experimental detection technology field of tubular product. The utility model comprises a bottom plate, a transverse plate is arranged above the bottom plate, a side plate is fixedly connected between one end of the transverse plate and the bottom plate, one end of the side plate is provided with a microcomputer control system, a hydraulic cylinder is fixedly connected at the bottom of the transverse plate, and a pressing plate is fixedly connected with the output end of the hydraulic cylinder; the bottom plate top is equipped with splint, the equal fixedly connected with connecting plate in splint both ends, and connecting plate one end fixedly connected with removes the post, and the equal sliding connection in curb plate both sides has the sliding sleeve, and the sliding sleeve sets up about the curb plate symmetry, is equipped with the elevating system that the drive sliding sleeve goes up and down on the curb plate, removes the post and is located adjacent sliding sleeve and sliding connection, removes post one side and is equipped with first screw rod. The utility model discloses a high position of elevating system adjusting sliding sleeve to under the cooperation of first screw rod, otic placode, fixed cover and removal post, drive splint and remove towards the curb plate, realize fixed to the centre gripping of tubular product.

Description

Microcomputer control ring rigidity testing machine

Technical Field

The utility model belongs to the technical field of the experimental detection of tubular product, especially, relate to a microcomputer control ring rigidity testing machine.

Background

After various pipes are finished off line at present, various performances of the pipes need to be tested, including hoop tensile strength, ring stiffness and flattening tests, so as to detect whether the pipe performance meets the quality requirement, if the ring stiffness of the pipe is not enough, the pipe generates excessive deformation or collapse, and therefore, the ring stiffness is the most important performance index for the pipe bearing external pressure.

Through retrieval, the existing chinese patent grant publication No. CN215811493U discloses a microcomputer control ring rigidity testing machine, which includes: base, crossbeam, slip roof beam, pneumatic cylinder, clamp plate, stabilizing mean, detection mechanism and detection body, base top symmetry is fixed with coarse adjustment mechanism, the crossbeam is fixed at two coarse adjustment mechanism tops, the slip roof beam is fixed two the end that moves of coarse adjustment mechanism, fixed slip roof beam middle part is inlayed to the pneumatic cylinder, the output at the pneumatic cylinder is fixed to the clamp plate, stabilizing mean installs in the base upper end, detection mechanism demountable installation is in the base top, the detection body is placed in the base top. The utility model discloses a when using, mainly change to form between board and the base through two and place the space and place the detection body and carry on spacingly to it, but still lack the effective fixed action to the detection body, at the in-process that the clamp plate pushed down, the easy atress of detection body and take place skew or roll, lead to the stress point emergence deviation of detection body, influence the precision of test result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microcomputer control ring rigidity testing machine adjusts the high position of sliding sleeve through elevating system to under the cooperation of first screw rod, otic placode, fixed cover and removal post, drive splint and remove towards the curb plate, solved current in-process pushing down at the clamp plate, detect the easy atress of body and take place skew or roll, lead to detecting the stress point emergence deviation of body, influence the problem of the precision of test result.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a computer control ring rigidity testing machine, comprising a bottom plate, a transverse plate is arranged above the bottom plate, a side plate is fixedly connected between one end of the transverse plate and the bottom plate, a computer control system is arranged at one end of the side plate, a hydraulic cylinder is fixedly connected at the bottom of the transverse plate, and a pressing plate is fixedly connected at the output end of the hydraulic cylinder; the utility model discloses a movable column, including bottom plate, connecting plate, curb plate, connecting plate one end fixedly connected with removal post, the equal sliding connection in curb plate both sides has the sliding sleeve, and the sliding sleeve sets up about the curb plate symmetry, be equipped with the elevating system that drives the sliding sleeve and go up and down on the curb plate, it just sliding connection to move the post and be located adjacent sliding sleeve, it is equipped with first screw rod to move post one side, first screw rod both ends are all rotated and are connected with the otic placode, first screw rod one end runs through the otic placode, and just two adjacent first screw rods pass through drive mechanism and connect, the otic placode with remove post fixed connection, disc thread connection has fixed cover outside the first screw rod, fixed cover one end and sliding sleeve fixed connection.

As a preferred technical scheme of the utility model, splint are arc structure and medial surface towards the curb plate setting, splint medial surface fixedly connected with slipmat.

As a preferred technical scheme of the utility model, elevating system includes the lifter plate, open curb plate one side has the lift channel, the lifter plate is located lift channel and sliding fit, the lifter plate both ends respectively with adjacent sliding sleeve fixed connection, lifter plate top threaded connection has the second screw rod, second screw rod one end runs through the lifter plate and rotates with lift channel bottom and be connected, the second screw rod other end run through the lift channel and with motor output fixed connection, motor and curb plate fixed connection.

As a preferred technical scheme of the utility model, drive mechanism includes two sprockets and driving chain, two the sprocket is fixed connection in adjacent first screw tip respectively, the driving chain cover is located on two sprockets and the transmission is connected.

As a preferred technical scheme of the utility model, curb plate one side fixedly connected with slide rail, open clamp plate one side have with slide rail sliding fit's spout.

As a preferred technical scheme of the utility model, arc splint one side is kept away from to the curb plate is equipped with the reinforcing plate, the reinforcing plate both ends respectively with adjacent removal post fixed connection.

The utility model discloses following beneficial effect has:

1. the utility model discloses a high position of elevating system regulation sliding sleeve, and then drive splint and carry out synchronous motion, be convenient for adjust spacing fixed position, realize the spacing fixed to the tubular product of equidimension specification not to under the cooperation of first screw rod, otic placode, fixed cover and removal post, drive splint and remove towards the curb plate, realize fixed to the centre gripping of tubular product, make the clamp plate at the in-process that pushes down, avoid tubular product to take place skew or roll, influence the precision of test result.

2. The utility model discloses a set up slide rail and spout for the clamp plate lies in tubular product when extrudeing pushing down the in-process, has effectively guaranteed the directional removal of clamp plate, avoids appearing the offset, and then has improved the accuracy that detects.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the structure schematic diagram of the microcomputer control ring rigidity testing machine of the utility model.

Fig. 2 is a schematic structural view of fig. 1 from another view angle.

Fig. 3 is a schematic view of the inner structure of the side plate of fig. 2.

In the drawings, the reference numbers indicate the following list of parts:

1-bottom plate, 2-transverse plate, 3-side plate, 301-lifting channel, 4-microcomputer control system, 5-hydraulic cylinder, 6-pressing plate, 601-sliding groove, 7-clamping plate, 8-connecting plate, 9-moving column, 10-sliding sleeve, 11-lifting mechanism, 111-lifting plate, 112-second screw rod, 113-motor, 12-first screw rod, 13-ear plate, 14-transmission mechanism, 141-chain wheel, 142-transmission chain, 15-fixing sleeve, 16-anti-skid pad, 17-sliding rail and 18-reinforcing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the utility model relates to a microcomputer control ring rigidity testing machine, which comprises a bottom plate 1, a transverse plate 2 is arranged above the bottom plate 1, a side plate 3 is fixedly connected between one end of the transverse plate 2 and the bottom plate 1, a microcomputer control system 4 is arranged at one end of the side plate 3, each electric accessory in the testing machine is controlled by the microcomputer control system 4, a hydraulic cylinder 5 is fixedly connected at the bottom of the transverse plate 2, and a pressing plate 6 is fixedly connected at the output end of the hydraulic cylinder 5; bottom plate 1 top is equipped with splint 7, the equal fixedly connected with connecting plate 8 in splint 7 both ends, 8 one end fixedly connected with of connecting plate removes post 9, the equal sliding connection in curb plate 3 both sides has sliding sleeve 10, and sliding sleeve 10 sets up about 3 symmetries of curb plate, sliding sleeve 10 slides along 3 vertical directions of curb plate, thereby adjust the high position of splint 7, be equipped with the elevating system 11 that drives sliding sleeve 10 and go up and down on the curb plate 3, it is located adjacent sliding sleeve 10 and sliding connection to remove post 9, it is equipped with first screw rod 12 to remove post 9 one side, first screw rod 12 both ends are all rotated and are connected with otic placode 13, otic placode 13 is run through to first screw rod 12 one end, and two adjacent first screw rods 12 are connected through drive mechanism 14, otic placode 13 and removal post 9 fixed connection, the outer disc of first screw rod 12 is connected with fixed cover 15, fixed cover 15 one end and sliding sleeve 10 fixed connection, it slides in sliding sleeve 10 to drive through rotating first screw rod 12 drive and remove post 9, and then drive splint 7 and remove towards curb plate 3, realize centre gripping fixed action.

As shown in fig. 2, the clamping plate 7 is of an arc structure, the inner side face of the clamping plate is arranged towards the side plate 3, and the inner side face of the clamping plate 7 is fixedly connected with the non-slip mat 16, so that the limiting and fixing effect on the pipe is further improved.

As shown in fig. 1 and 2, the transmission mechanism 14 includes two chain wheels 141 and a transmission chain 142, the two chain wheels 141 are respectively and fixedly connected to the end portions of the adjacent first screws 12, and the transmission chain 142 is sleeved on the two chain wheels 141 and is in transmission connection, so as to realize synchronous rotation of the two first screws 12.

As shown in fig. 1 and 2, a slide rail 17 is fixedly connected to one side of the side plate 3, and a slide groove 601 in sliding fit with the slide rail 17 is formed in one side of the pressing plate 6, so that the pressing plate 6 is effectively guaranteed to move directionally when the pipe is extruded in the pressing process, the position deviation is avoided, and the detection accuracy is further improved.

As shown in fig. 3, a reinforcing plate 18 is disposed on one side of the side plate 3 away from the arc-shaped clamping plate 7, and two ends of the reinforcing plate 18 are respectively fixedly connected with the adjacent moving columns 9, so that the stability between the two moving columns 9 is improved, and the synchronous movement is maintained.

One specific application of this embodiment is: during the use, place the tubular product that detects on bottom plate 1, then pass through, elevating system 11 drives sliding sleeve 10 and slides along the 3 outsides of curb plate, and then adjust splint 7's high position, then through rotating first screw rod 12, and under drive mechanism 14's cooperation, it slides to drive two removal posts 9 in step, it removes towards curb plate 3 to drive splint 7, the realization is fixed to the centre gripping of tubular product, not only be convenient for adjust spacing fixed position, realize the spacing fixed to the tubular product of equidimension specification not, and clamp plate 6 is at the in-process that pushes down, avoid tubular product to take place skew or roll, and then the accuracy that detects has been improved.

The second embodiment is as follows:

on the basis of the first embodiment, the present embodiment is different in that:

as shown in fig. 3, the lifting mechanism 11 includes a lifting plate 111, a lifting channel 301 is opened on one side of the side plate 3, the lifting plate 111 is located in the lifting channel 301 and is in sliding fit, two ends of the lifting plate 111 are respectively fixedly connected with the adjacent sliding sleeves 10, a second screw 112 is connected to the top of the lifting plate 111 through a thread, one end of the second screw 112 runs through the lifting plate 111 and is rotatably connected to the bottom of the lifting channel 301, the other end of the second screw 112 runs through the lifting channel 301 and is fixedly connected to an output end of a motor 113, the motor 113 is fixedly connected to the side plate 3, the second screw 112 is driven to rotate by starting the motor 113, and then the lifting plate 111 is driven to slide in the lifting channel 301, and the sliding sleeves 10 are synchronously driven to move.

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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a computer control ring rigidity test machine, includes bottom plate (1), its characterized in that:

a transverse plate (2) is arranged above the bottom plate (1), a side plate (3) is fixedly connected between one end of the transverse plate (2) and the bottom plate (1), a microcomputer control system (4) is arranged at one end of the side plate (3), a hydraulic cylinder (5) is fixedly connected to the bottom of the transverse plate (2), and a pressing plate (6) is fixedly connected to the output end of the hydraulic cylinder (5);

bottom plate (1) top is equipped with splint (7), splint (7) both ends equal fixedly connected with connecting plate (8), connecting plate (8) one end fixedly connected with removes post (9), curb plate (3) both sides equal sliding connection has sliding sleeve (10), and sliding sleeve (10) set up about curb plate (3) symmetry, be equipped with elevating system (11) that drive sliding sleeve (10) go up and down on curb plate (3), it is located adjacent sliding sleeve (10) and sliding connection to remove post (9), it is equipped with first screw rod (12) to remove post (9) one side, first screw rod (12) both ends are all rotated and are connected with otic placode (13), otic placode (13) are run through to first screw rod (12) one end, and adjacent two first screw rod (12) are connected through drive mechanism (14), otic placode (13) and removal post (9) fixed connection, the outer disc threaded connection of first screw rod (12) has fixed cover (15), fixed cover (15) one end and sliding sleeve (10) fixed connection.

2. The microcomputer control ring rigidity testing machine according to claim 1, characterized in that the clamping plate (7) is of an arc structure, the inner side face of the clamping plate faces the side plate (3), and the inner side face of the clamping plate (7) is fixedly connected with an anti-skid pad (16).

3. The microcomputer control ring rigidity testing machine according to claim 1, wherein the lifting mechanism (11) comprises a lifting plate (111), a lifting channel (301) is formed in one side of the side plate (3), the lifting plate (111) is located in the lifting channel (301) and is in sliding fit with the lifting channel, two ends of the lifting plate (111) are respectively fixedly connected with adjacent sliding sleeves (10), a second screw (112) is connected to the top of the lifting plate (111) in a threaded manner, one end of the second screw (112) penetrates through the lifting plate (111) and is rotatably connected with the bottom of the lifting channel (301), the other end of the second screw (112) penetrates through the lifting channel (301) and is fixedly connected with an output end of a motor (113), and the motor (113) is fixedly connected with the side plate (3).

4. The microcomputer control ring rigidity testing machine according to claim 1, wherein the transmission mechanism (14) comprises two chain wheels (141) and a transmission chain (142), the two chain wheels (141) are respectively and fixedly connected to the end portions of the adjacent first screw rods (12), and the transmission chain (142) is sleeved on the two chain wheels (141) and is in transmission connection.

5. The microcomputer control ring rigidity testing machine according to claim 1, characterized in that one side of the side plate (3) is fixedly connected with a slide rail (17), and one side of the pressure plate (6) is provided with a sliding groove (601) which is in sliding fit with the slide rail (17).

6. The microcomputer control ring rigidity testing machine according to claim 1, characterized in that a reinforcing plate (18) is arranged on one side of the side plate (3) far away from the arc-shaped clamping plate (7), and two ends of the reinforcing plate (18) are respectively fixedly connected with the adjacent moving columns (9).