CN212760734U

CN212760734U - Body and metal casing full crimping device of sensor

Info

Publication number: CN212760734U
Application number: CN202021698030.1U
Authority: CN
Inventors: 柳江; 颜娟娟
Original assignee: Hefei Silke Electric Technology Co ltd
Current assignee: Hefei Silke Electric Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-23
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to a sensor full crimping technical field, concretely relates to sensor body and metal casing full crimping device, including PMKD and fixed roof, PMKD and fixed roof's medial surface all is equipped with four fixed subassemblies, is equipped with the rotation screw rod along diagonal direction in the PMKD, is equipped with two linkage screw rods along another diagonal direction in the PMKD, and the PMKD rotates jointly with the centre of fixed roof and is connected with vertical telescopic link, and the top and the bottom of telescopic link are all fixed with the crimping wheel, and the top surface of fixed roof is fixed with the motor, and the top of telescopic link stretches out outside the fixed roof and is connected with the output shaft fixed connection of motor; the utility model discloses set up two crimping wheels, can carry out the turn-up simultaneously to the upper and lower both sides of sensor and handle, and can use a crimping wheel to carry out the turn-up simultaneously to four sensors and handle, great promotion turn-up efficiency.

Description

Body and metal casing full crimping device of sensor

Technical Field

The utility model relates to a full crimping device technical field of sensor, concretely relates to body and metal casing full crimping device of sensor.

Background

The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The sensors are widely varied, such as displacement sensors, pressure sensors, speed sensors, temperature sensors, etc. As shown in fig. 5, the double-flange torque sensor is composed of a body for mounting the circuit element and a metal sensing shell connected with the body, wherein a skirt is arranged at the joint of the body and the metal sensing shell, and the metal sensing shell is connected with the skirt of the body in a crimping manner. According to the traditional assembly mode, an operator manually splices the body and the metal sensing shell through a rotatable hemming wheel, then the hemming part of the metal sensing shell is aligned to the rotatable hemming wheel to be abutted and pressed, so that the metal sensing shell coats the skirt edge of the body, and the body is connected with the metal sensing shell.

However, an operator presses the crimping wheel at the crimping position of the shell of the double-flange torque sensor, the pressing force cannot be guaranteed to be uniform, so that the crimping effect is affected, only one sensor can be crimped at a time, and the efficiency is low.

Based on this, the utility model designs a body and the full turn-up device of metal casing of sensor to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a body and the full turn-up device of metal casing of sensor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a full-flanging device for a sensor body and a metal shell comprises a fixed bottom plate and a fixed top plate, wherein the fixed bottom plate and the fixed top plate are arranged in an up-down symmetrical mode, four electric push rods are fixed between the fixed bottom plate and the fixed top plate and are positioned at four corners of the fixed bottom plate and the fixed top plate, four fixing components are respectively arranged on the inner side surfaces of the fixed bottom plate and the fixed top plate, T-shaped sliding grooves are formed in the bottom surface of the fixed top plate in a crossed mode along the diagonal direction, rotating screws are arranged in the fixed bottom plate along the diagonal direction and are rotatably connected with the fixed bottom plate, a crank is fixed to one end of each rotating screw, the crank is fixed to the other end of each rotating screw, two linkage screws are arranged in the fixed bottom plate along the other diagonal direction and are rotatably connected with the fixed bottom plate, first bevel gears are fixed to the inner ends of the inner ends, rotate all the spiro union on screw rod and two linkage screw rods and have the swivel nut, the top of swivel nut is fixed with the connecting rod, PMKD's the top surface corresponds the position of connecting rod and is equipped with first spout, connecting rod and first spout sliding connection, PMKD rotates jointly with the centre of roof fixed is connected with vertical telescopic link, the top and the bottom of telescopic link all are fixed with the hemming wheel, the top surface of roof fixed is fixed with the motor, the top of telescopic link stretch out outside the roof fixed and with the output shaft fixed connection of motor.

Further, fixed subassembly includes the stationary blade, and the inboard center of stationary blade is fixed with the fixed axle, and the stationary blade that is located the below rotates with the top of connecting rod to be connected, and the stationary blade that is located the top rotates and is connected with T shape slider, T shape slider and T shape spout sliding connection.

Furthermore, a plurality of limiting shafts are uniformly arranged on the fixing sheet along the circumferential direction.

Further, the thread directions of the two ends of the rotating screw rod are opposite.

Further, the thread directions of the two linkage screw rods are opposite.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the fixing component, the sensor can be stably fixed by aligning the hole site on the double-flange torque sensor with the fixing shaft and the limiting shaft, and the setting of the limiting shaft is convenient for the fixing sheet to drive the double-flange torque sensor to rotate; the crank is rotated to drive the rotating screw and the two linkage screws to rotate, so that the double-flange torque sensor is driven to be close to the hemming wheel, the abutting force of the double-flange torque sensor and the hemming wheel can be controlled, and the hemming treatment is facilitated; two crimping wheels are arranged, crimping treatment can be simultaneously carried out on the upper side and the lower side of the sensor, one crimping wheel can be used for simultaneously crimping the four sensors, and crimping efficiency is greatly improved.

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 a schematic structural view of the present invention;

fig. 2 is a schematic bottom view of the top plate of the present invention;

fig. 3 is a schematic view of the internal structure of the fixing base plate of the present invention;

FIG. 4 is a schematic top view of the rotary screw of the present invention;

fig. 5 is a schematic structural diagram of a conventional double-flange torque sensor.

In the drawings, the components represented by the respective reference numerals are listed below:

1. fixing the bottom plate; 2. fixing a top plate; 3. an electric push rod; 4. rotating the screw; 5. a linkage screw; 6. a first bevel gear; 7. a second bevel gear; 8. a threaded sleeve; 9. a fixing assembly; 901. a fixing sheet; 902. a fixed shaft; 903. a limiting shaft; 10. a first chute; 11. a telescopic rod; 12. a hemming wheel; 13. a motor; 14. a crank; 15. t-shaped sliding chutes.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a full-flanging device for a sensor body and a metal shell comprises a fixed bottom plate 1 and a fixed top plate 2, wherein the fixed bottom plate 1 and the fixed top plate 2 are arranged in an up-down symmetrical mode, four electric push rods 3 are fixed between the fixed bottom plate 1 and the fixed top plate 2, the four electric push rods 3 are positioned at four corners of the fixed bottom plate 1 and the fixed top plate 2, four fixing components 9 are arranged on inner side surfaces of the fixed bottom plate 1 and the fixed top plate 2, T-shaped sliding grooves 15 are formed in the bottom surface of the fixed top plate 2 in a crossed mode along a diagonal direction, rotating screw rods 4 are arranged in the fixed bottom plate 1 along the diagonal direction, the rotating screw rods 4 are connected with the fixed bottom plate 1 in a rotating mode, one end of each rotating screw rod extends out of the fixed bottom plate 1 and is fixed with a crank 14, two linkage screw rods 5 are arranged in the fixed bottom plate 1 along the other diagonal direction, two first bevel gears 6 mesh jointly has second bevel gear 7, second bevel gear 7 with rotate 4 fixed connection of screw rod, it has swivel nut 8 to rotate equal spiro union on screw rod 4 and two linkage screw rods 5, the top of swivel nut 8 is fixed with the connecting rod, the position that PMKD 1's top surface corresponds the connecting rod is equipped with first spout 10, connecting rod and first spout 10 sliding connection, PMKD 1 rotates jointly with the centre of roof 2 and is connected with vertical telescopic link 11, the top and the bottom of telescopic link 11 all are fixed with hemming wheel 12, the top surface of roof 2 is fixed with motor 13, the top of telescopic link 11 stretches out outside the roof 2 and with motor 13's output shaft fixed connection.

The fixing assembly 9 comprises a fixing plate 901, a fixing shaft 902 is fixed at the center of the inner side of the fixing plate 901, the fixing plate 901 positioned at the lower part is rotatably connected with the top end of the connecting rod, the fixing plate 901 positioned at the upper part is rotatably connected with a T-shaped sliding block, and the T-shaped sliding block is slidably connected with a T-shaped sliding groove 15.

A plurality of limiting shafts 903 are uniformly arranged on the fixing plate 901 along the circumferential direction.

The thread directions of the two ends of the rotating screw rod 4 are opposite.

The two linkage screws 5 have opposite thread directions.

One specific application of this embodiment is: vertically placing the double-flange torque sensor on the fixing component 9, aligning hole positions on the double-flange torque sensor with the fixing shaft 902 and the limiting shaft 903, then, retracting the electric push rod 3 to drive the fixing top plate 2 to move downwards, so that the fixing components 9 on the upper side and the lower side tightly fix the double-flange torque sensor, and the limiting shaft 903 is arranged to facilitate the fixing piece 901 to drive the double-flange torque sensor to rotate;

then, the crank 14 is rotated to drive the rotating screw 4 to rotate, the rotating screw 4 drives the two linkage screws 5 to rotate through the first bevel gear 6 and the second bevel gear 7, the rotation of the rotating screw 4 and the linkage screws 5 can drive the four screw sleeves 8 to move inwards, the screw sleeves 8 drive the fixing pieces 901 on the upper side and the lower side to move, so that the double-flange torque sensor is driven to be close to the hemming wheel 12, the abutting force of the double-flange torque sensor and the hemming wheel 12 can be controlled by controlling the crank 14, threads on the rotating screw 4 and the linkage screws 5 have a self-locking function, and after the crank 14 stops rotating, the double-flange torque sensor abuts against the hemming wheel 12;

motor 13 starts, drives telescopic link 11 and rotates, and telescopic link 11 drives hemming wheel 12 and rotates, and hemming wheel 12 rotates and carries out the turn-up operation to two flange torque sensor shells, and because hemming wheel 12 and two flange torque sensor looks butt, so the rotation of hemming wheel 12 can drive two flange torque sensor and rotate to carry out comprehensive turn-up processing along the circumferencial direction to two flange torque sensor.

It is worth noting that: motor 13 is connected with control switch through the wire, and control switch is connected with the commercial power through the wire, and the specific model of motor 13 can select for use 90TDY4 of Suzhou city swift flying electronic machine factory, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary here its electric connection relation and specific circuit structure.

The utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reform transform after purchasing, makes it match more and accord with the utility model belongs to technical scheme, it is the technical scheme of an optimal application of this technical scheme, and the model of its product can be replaced and reform transform according to the technical parameter of its needs, and it is familiar for technical staff that belongs to in the field, consequently, what technical staff that belongs to in the field can be clear passes through the utility model provides a technical scheme obtains corresponding result of use.

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 exhaustive and do not 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, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a body and metal casing full crimping device of sensor, includes PMKD (1) and fixed roof (2), its characterized in that: the fixing bottom plate (1) and the fixing top plate (2) are arranged in an up-and-down symmetrical mode, four electric push rods (3) are fixed between the fixing bottom plate (1) and the fixing top plate (2), the four electric push rods (3) are located at four corners of the fixing bottom plate (1) and the fixing top plate (2), four fixing assemblies (9) are arranged on inner sides of the fixing bottom plate (1) and the fixing top plate (2), T-shaped sliding grooves (15) are arranged on the bottom surface of the fixing top plate (2) in a crossed mode along the diagonal direction, rotating screw rods (4) are arranged in the fixing bottom plate (1) along the diagonal direction, the rotating screw rods (4) are rotatably connected with the fixing bottom plate (1), a crank (14) is fixed outside the fixing bottom plate (1) and is extended out of one end of the rotating screw rods, two linkage screw rods (5) are arranged in the fixing bottom plate (1) along the other diagonal direction, and the linkage screw rods, and the inner ends are fixed with first bevel gears (6), two first bevel gears (6) are meshed with a second bevel gear (7) together, the second bevel gear (7) is fixedly connected with a rotating screw (4), the rotating screw (4) and the two linkage screws (5) are both connected with threaded sleeves (8) in a threaded manner, the top of each threaded sleeve (8) is fixed with a connecting rod, a first chute (10) is arranged at the position of the top surface of the fixed bottom plate (1) corresponding to the connecting rod, the connecting rod is connected with the first chute (10) in a sliding way, the middle parts of the fixed bottom plate (1) and the fixed top plate (2) are jointly and rotatably connected with a vertical telescopic rod (11), the top and the bottom of the telescopic rod (11) are both fixed with edge curling wheels (12), the top surface of the fixed top plate (2) is fixed with a motor (13), and the top end of the telescopic rod (11) extends out of the fixed top plate (2) and is fixedly connected with an output shaft of the motor (13).

2. The full crimping device for the body and the metal shell of the sensor as claimed in claim 1, wherein: the fixing assembly (9) comprises a fixing plate (901), a fixing shaft (902) is fixed at the center of the inner side of the fixing plate (901), the fixing plate (901) located below is rotatably connected with the top end of the connecting rod, the fixing plate (901) located above is rotatably connected with a T-shaped sliding block, and the T-shaped sliding block is slidably connected with a T-shaped sliding groove (15).

3. The full crimping device for the body and the metal shell of the sensor as claimed in claim 2, wherein: a plurality of limiting shafts (903) are uniformly arranged on the fixing piece (901) along the circumferential direction.

4. The full crimping device for the body and the metal shell of the sensor as claimed in claim 1, wherein: the thread directions of the two ends of the rotating screw rod (4) are opposite.

5. The full crimping device for the body and the metal shell of the sensor as claimed in claim 1, wherein: the thread directions of the two linkage screw rods (5) are opposite.