CN210269014U

CN210269014U - Tension sensor detection device

Info

Publication number: CN210269014U
Application number: CN201921628814.4U
Authority: CN
Inventors: 谢小蝶
Original assignee: Shenzhen Junhe High Tech Co Ltd
Current assignee: Shenzhen Junhe High Tech Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-04-07
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a sensor detection device, including casing, actuating mechanism and fixed establishment, actuating mechanism passes through fixed establishment exerts the pulling force to force sensor, fixed establishment includes adjusting part, goes up connecting screw and connecting screw down, actuating mechanism passes through down connecting screw with force sensor's bottom is connected, adjusting part passes through go up connecting screw with force sensor's top fixed connection, when needs fixed force sensor, adjusting part can drive go up connecting screw removes in vertical direction, adjusts go up connecting screw with interval between the connecting screw down, and then conveniently connect the force sensor of equidimension not.

Description

Tension sensor detection device

Technical Field

The utility model relates to a force cell technical field especially relates to a tension sensor detection device.

Background

The tension sensor is one of the elements frequently used in mechanical production activities, and before leaving a factory, the tension sensor generally needs to be checked out to test whether the tension sensor meets the standard or not. The existing detection equipment for detecting the tension sensor generally fixes the upper end and the lower end of the tension sensor, applies force to one end of the tension sensor through the cylinder to detect the tension sensor, but when the existing detection equipment detects the tension sensor, when the spans at the upper end and the lower end of the tension sensor are large or small, the detection equipment is inconvenient to fix the tension sensor, and further is inconvenient to detect the tension sensor.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a tension sensor detection device, the sensor of convenient not equidimension is fixed.

The utility model discloses a force sensor detection device, including casing and actuating mechanism, still including the fixed establishment who is used for fixed force sensor, actuating mechanism passes through fixed establishment is right force sensor exerts, fixed establishment includes adjusting part, last connecting screw and lower connecting screw, down connecting screw with actuating mechanism rotates to be connected, it sets up to go up connecting screw under connecting screw, go up connecting screw and down connecting screw respectively with force sensor's upper and lower both ends threaded connection, adjusting part passes through the support setting and is in the top of casing, and can drive go up connecting screw removes in vertical direction, and then adjusts go up connecting screw with distance between the lower connecting screw.

Further, actuating mechanism is including driving actuating cylinder and drive support, it fixes to drive actuating cylinder inside the casing, drive support's top with drive actuating cylinder fixed connection, drive support's top is passed the roof of casing with connecting screw rotates down and is connected, it drives to drive actuating cylinder drive support removes in vertical direction.

Further, be fixed with the connecting piece on drive bracket's the top surface, be provided with swivelling chute and through-hole on the connecting piece, the through-hole with the swivelling chute intercommunication, connecting screw is close to the radial outer extension of one end of nut down form with swivelling chute matched with rotatory arch, rotatory arch can be relative the swivelling chute rotates, rotatory arch with be the pars contractilis between the nut, the pars contractilis with the through-hole is corresponding, and passes through the through-hole is relative the concertina movement is to the swivelling chute.

Further, the support includes dead lever and mounting panel, the mounting panel passes through the dead lever sets up the top of casing, adjusting part includes hand wheel and adjusting screw, the hand wheel with the mounting panel is rotated and is connected, adjusting screw's bottom is passed the hand wheel and the mounting panel with it connects to go up connecting screw, adjusting screw with hand wheel threaded connection rotates the hand wheel can drive adjusting screw removes in vertical direction.

Further, it is protruding to be provided with the installation on the mounting panel, the cover is equipped with the bearing in the installation arch, be provided with the mounting groove on the hand wheel, and pass through the mounting groove with the bearing cup joints.

Furthermore, a threaded hole is formed in the bottom of the adjusting screw, the top end of the upper connecting screw is in threaded connection with the adjusting screw through the threaded hole, and the bottom end of the upper connecting screw is in threaded connection with the top end of the tension sensor.

The technical scheme of the utility model, compared with the prior art, beneficial effect is:

go up connecting screw and lower connecting screw and be used for respectively fixing pull sensor's upper and lower both ends, adjusting part can drive go up connecting screw and remove in vertical direction, come the adjustment to go up the distance between connecting screw and the lower connecting screw, and then the convenience advances fixedly to the pull sensor of equidimension not, has promoted the practicality of equipment.

Drawings

FIG. 1 is a schematic structural diagram of a detection device;

FIG. 2 is a partial cross-sectional view of a detection device;

FIG. 3 is an exploded view of the detection device;

FIG. 4 is a schematic structural view of a hand wheel;

FIG. 5 is a schematic view of the adjusting screw;

fig. 6 is a cross-sectional view of the lower connecting screw and the connecting member.

Description of the figures

100. A detection device; 10. a housing; 11. a support; 111. mounting a plate; 112. fixing the rod; 113. mounting a boss; 20. a drive mechanism; 21. a driving cylinder; 22. a drive bracket; 221. a connecting member; 2211. a rotating tank; 2212. a through hole; 23. a guide bar; 30. a fixing mechanism; 31. an adjustment assembly; 311. a hand wheel; 3111. adjusting the nut; 3112. mounting grooves; 312. adjusting the screw rod; 3121. a threaded hole; 313. a bearing; 32. an upper connecting screw rod; 33. a lower connecting screw rod; 331. a nut; 332. rotating the boss; 333. a telescopic part; 40. a tension sensor.

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 should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and fig. 2, the utility model discloses a tension sensor detection device 100, including casing 10, actuating mechanism 20 and fixed establishment 30, actuating mechanism 20 with casing 10 fixed connection, fixed establishment 30 is used for right tension sensor 40 fixes, actuating mechanism 20 passes through fixed establishment 30 is right tension sensor 40 applies the pulling force, tension sensor 40 carries out the electricity through the electric wire and is connected with outside detecting instrument, can show the pulling force information that detects through detecting instrument.

The driving mechanism 20 includes a driving cylinder 21 and a driving support 22, the casing 10 is a hollow casing, the driving cylinder 21 is fixed inside the casing 10 and can drive the driving support 22 to move in the vertical direction, the bottom of the driving support 22 is fixedly connected to the driving cylinder 21, the top end of the driving support 22 penetrates through a top plate of the casing 10, and the driving cylinder 21 can drive the driving support 22 to make telescopic motion relative to the casing 10. A guide bar 23 is vertically disposed inside the housing 10, the guide bar 23 penetrates through the bottom of the driving bracket 22, and the driving bracket 22 is vertically movable along the guide bar 23.

The fixing mechanism 30 includes an adjusting component 31, an upper connecting screw 32 and a lower connecting screw 33, the adjusting component 31 is fixed above the casing 10 through the bracket 11, the upper connecting screw 32 is connected with the adjusting component 31, the lower connecting screw 33 is fixedly connected with the top end of the driving bracket 22 through a connecting piece 221 and is located right below the upper connecting screw 32, and the upper connecting screw 32 and the lower connecting screw 33 are respectively in threaded connection with the upper end and the lower end of the tension sensor 40 to fix the tension sensor 40. The adjusting assembly 31 can drive the upper connecting screw rod 32 to move in the vertical direction, so that the distance between the upper connecting screw rod 32 and the lower connecting screw rod 33 can be adjusted, and the tension sensors 40 with different sizes can be fixed.

With reference to fig. 3, the adjusting assembly 31 is connected to the housing 10 through a bracket 11, the bracket 11 includes a mounting plate 111 and two fixing rods 112, a bottom of the fixing rod 112 is fixedly connected to the housing 10, a top of the fixing rod 112 is fixedly connected to the mounting plate 111, and the number of the fixing rods 112 is two, and the two fixing rods are respectively used for connecting two end positions of the mounting plate 111. Adjusting part 31 includes hand wheel 311 and adjusting screw 312, hand wheel 311 with mounting panel 111 rotates and connects, adjusting screw 312's bottom is passed hand wheel 311 and mounting panel 111 with go up connecting screw 32 and connect, and it is equipped with adjusting nut 3111 to inlay on the hand wheel 311, hand wheel 311 passes through adjusting nut 3111 with adjusting screw 312 threaded connection works as hand wheel 311 is relative when mounting panel 111 rotates, can drive adjusting screw 312 removes in vertical direction, and then can pass through connecting screw 32 removes in vertical direction on adjusting screw 312 drives.

In this embodiment, the mounting plate 111 is provided with a mounting protrusion 113, the mounting protrusion 113 is sleeved with a bearing 313, as shown in fig. 4, the hand wheel 311 is provided with a mounting groove 3112, and the hand wheel 311 can be sleeved with the bearing 313 through the mounting groove 3112, so that the hand wheel 311 can rotate relative to the mounting plate 111 through the bearing 313. Adjusting nut 3111 with the mounting groove 3112 sets up with one heart, be provided with the mounting hole on the location arch 113, the mounting hole with the mounting groove 3112 sets up with one heart, adjusting screw 312 passes through mounting groove 3112 passes hand wheel 311 and through the mounting hole passes mounting panel 111.

As shown in fig. 5, a threaded hole 3121 is provided at the bottom of the adjusting screw 312, the top end of the upper connecting screw 32 is in threaded connection with the adjusting screw 312 through the threaded hole 3121, and the bottom end of the upper connecting screw 32 is in threaded connection with the top end of the tension sensor 40.

As shown in fig. 6, the connecting member 221 is connected to the top end of the driving bracket 22 by a screw and can be detached as required, a rotating groove 2211 is provided inside the connecting member 221, a through hole 2212 communicating with the rotating groove 2211 is provided on the top surface of the connecting member 221, one end of the lower connecting screw 33 near the nut 331 extends radially outward to form a rotating protrusion 332, a telescopic part 333 is formed between the rotating protrusion 332 and the nut 331, the rotating protrusion 332 is matched with the rotating groove 2211, the rotating protrusion 332 can rotate relative to the rotating groove 2211 in the rotating groove 2211, the telescopic part 333 corresponds to the through hole 2212, can extend out of the rotating groove 2211 through the through hole 2212, and can make telescopic movement relative to the rotating groove 2211 through the through hole 2212.

When the tension sensor 40 is fixed by the fixing mechanism 30, the tension sensor 40 is placed between the upper connecting screw rod 32 and the lower connecting screw rod 33, the tension sensor 40 is rotated to connect the top end of the tension sensor 40 with the bottom end of the upper connecting screw rod 32, then the hand wheel 311 is rotated, the tension sensor 40 is driven by the adjusting screw rod 312 to move downwards to a certain position until the lower connecting screw rod 33 can be connected with the tension sensor 40, the lower connecting screw rod 33 is rotated by the nut 331 to connect the lower connecting screw rod 33 with the bottom end of the tension sensor 40 in a threaded manner, and the expansion part 333 can perform expansion and contraction movement along the through hole 2212 in the threaded connection process of the lower connecting screw rod 33 and the tension sensor 40.

After the tension sensor 40 is fixed, the driving cylinder 21 drives the lower connecting screw 33 to move downwards through the driving bracket 22, so as to apply a certain tension to the tension sensor 40, and further detect the tension sensor 40.

The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims

1. The tension sensor detection device comprises a machine shell and a driving mechanism and is characterized by further comprising a fixing mechanism used for fixing the tension sensor, wherein the driving mechanism applies force to the tension sensor through the fixing mechanism, the fixing mechanism comprises an adjusting component, an upper connecting screw rod and a lower connecting screw rod, the lower connecting screw rod is rotatably connected with the driving mechanism, the upper connecting screw rod is arranged right above the lower connecting screw rod, the upper connecting screw rod and the lower connecting screw rod are respectively in threaded connection with the upper end and the lower end of the tension sensor, the adjusting component is arranged above the machine shell through a support and can drive the upper connecting screw rod to move in the vertical direction, and the distance between the upper connecting screw rod and the lower connecting screw rod is adjusted.

2. The tension sensor detecting device according to claim 1, wherein the driving mechanism includes a driving cylinder and a driving bracket, the driving cylinder is fixed inside the housing, the top of the driving bracket is fixedly connected to the driving cylinder, the top end of the driving bracket passes through the top plate of the housing and is rotatably connected to the lower connecting screw, and the driving cylinder drives the driving bracket to move in the vertical direction.

3. The tension sensor detecting device according to claim 2, wherein a connecting member is fixed to the top surface of the driving bracket, the connecting member is provided with a rotation groove and a through hole, the through hole is communicated with the rotation groove, one end of the lower connecting screw rod, which is close to the nut, extends radially outward to form a rotation protrusion which is matched with the rotation groove, the rotation protrusion can rotate relative to the rotation groove, a telescopic portion is provided between the rotation protrusion and the nut, the telescopic portion corresponds to the through hole and performs telescopic motion relative to the rotation groove through the through hole.

4. The tension sensor detecting device according to claim 3, wherein the bracket includes a fixing rod and a mounting plate, the mounting plate is disposed above the housing through the fixing rod, the adjusting assembly includes a hand wheel and an adjusting screw, the hand wheel is rotatably connected to the mounting plate, a bottom end of the adjusting screw passes through the hand wheel and the mounting plate and is connected to the upper connecting screw, the adjusting screw is threadedly connected to the hand wheel, and the adjusting screw is driven to move in a vertical direction by rotating the hand wheel.

5. The tension sensor detecting device according to claim 4, wherein the mounting plate is provided with a mounting protrusion, the mounting protrusion is sleeved with a bearing, and the hand wheel is provided with a mounting groove and is sleeved with the bearing through the mounting groove.

6. The tension sensor detecting device according to claim 5, wherein a threaded hole is formed at a bottom of the adjusting screw, a top end of the upper connecting screw is in threaded connection with the adjusting screw through the threaded hole, and a bottom end of the upper connecting screw is in threaded connection with a top end of the tension sensor.