CN218545878U

CN218545878U - Industrial force measuring instrument with replaceable internal microswitch

Info

Publication number: CN218545878U
Application number: CN202222718826.4U
Authority: CN
Inventors: 张龙; 杨林飞
Original assignee: Hubei Ruijing Hongheng Engineering Technology Co ltd
Current assignee: Hubei Ruijing Hongheng Engineering Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-28
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a removable industry dynamometer of inside micro-gap switch belongs to dynamometer technical field, including the table body, be located the internal portion of table micro-gap switch, the mounting groove has been seted up to one side of the table body, micro-gap switch places in the table internally through the mounting groove, the arc wall has been seted up through the mounting groove to the table body, the threaded rod is installed through the arc wall to the table body, the activity is inserted on the threaded rod and is equipped with the limiting plate, threaded connection has the nut on the threaded rod, one side of limiting plate is laminated mutually with one side of micro-gap switch, the limiting plate is located between nut and the micro-gap switch, the fixed slot has been seted up through the mounting groove to the table body. According to the industrial force measuring instrument with the replaceable inner micro switch, the sealing plate is detached from the instrument body, the nut is detached from the threaded rod, the limiting plate is detached from the threaded rod, the micro switch can be taken out from the mounting groove, and therefore the effect that the micro switch is conveniently taken out and replaced is achieved.

Description

Industrial force measuring instrument with replaceable internal microswitch

Technical Field

The utility model belongs to the technical field of the dynamometer, specifically be a removable industrial dynamometer of inside micro-gap switch.

Background

The force measuring instrument is a mechanical quantity measuring instrument for measuring the acting force in mechanical equipment, also called as a force measuring instrument, generally comprises a force sensor, a measuring circuit, an indicator and the like, and is classified according to the working principle of the force sensor, and the force sensor is a measuring element for converting the measured force into an electric signal to be output.

This prior art solution also presents the following problems when in use:

after the force measuring instrument is used for a long time, a microswitch arranged in the force measuring instrument can be damaged, and when the microswitch is replaced, the force measuring instrument generally needs to be completely disassembled, and then the microswitch is disassembled, so that the operation is inconvenient.

Improvements are needed to address the above issues to meet market demands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a removable industrial force-measuring instrument of inside micro-gap switch to what put forward in solving above-mentioned background art when changing micro-gap switch, generally need take the force-measuring instrument apart completely, then pull down micro-gap switch, the inconvenient problem of operating.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a removable industry dynamometer instrument of inside micro-gap switch, includes the table body, is located the internal micro-gap switch of table, the mounting groove has been seted up to one side of the table body, micro-gap switch places in the table internally through the mounting groove, the arc wall has been seted up through the mounting groove to the table body, the threaded rod is installed through the arc wall to the table body, the activity is inserted on the threaded rod and is equipped with the limiting plate, threaded connection has the nut on the threaded rod, one side of limiting plate is laminated mutually with one side of micro-gap switch, the limiting plate is located between nut and the micro-gap switch, the fixed slot has been seted up through the mounting groove to the table body, the table body is through the detachable closing plate of installing of fixed slot.

Preferably, install first bolt on the closing plate, the closing plate passes through first bolt and table body fixed connection, through setting up first bolt, has realized the purpose of convenient installation dismantlement to the closing plate.

Preferably, the spring is installed through the mounting groove to the table body, the stripper plate that laminates mutually with micro-gap switch is installed to the one end of spring, through setting up spring and stripper plate, has realized the preliminary fixed purpose to micro-gap switch.

Preferably, the table body has seted up the spout through the mounting groove, the table body has the slider with stripper plate fixed connection through spout sliding connection, through setting up spout and slider, has realized the purpose of injecing the stripper plate movement track.

Preferably, a plurality of leak holes are formed in the sealing plate in a penetrating mode, and the purpose of heat dissipation in the mounting groove is achieved through the leak holes.

Preferably, the detachable filter screen of installing on the closing plate, through setting up the filter screen, realized avoiding the dust as far as possible to get into the purpose in the mounting groove through the small opening.

Preferably, install the second bolt on the filter screen, the filter screen passes through second bolt and closing plate fixed connection, through setting up the second bolt, has realized the purpose of convenient installation dismantlement to the filter screen.

Preferably, the table body has seted up the standing groove through the mounting groove, the table body has passed through the standing groove activity joint and has had the sponge piece, through setting up standing groove and sponge piece, has realized the absorptive purpose of water.

Preferably, the table body installs the installation pipe through the mounting groove, threaded connection has a hourglass section of thick bamboo on the installation pipe, through setting up the installation pipe and leaking a section of thick bamboo, has realized arranging the purpose of drier in the mounting groove in

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the industrial force measuring instrument with the replaceable inner micro switch, the sealing plate is detached from the instrument body, the nut is detached from the threaded rod, the limiting plate is detached from the threaded rod, the micro switch can be taken out from the mounting groove, and therefore the effect that the micro switch is conveniently taken out and replaced is achieved.

2. This removable industrial dynamometer of inside micro-gap switch dispels the heat to micro-gap switch through the small opening, then will load the hourglass section of thick bamboo that has the drier and install in the mounting groove to reached and kept the dry effect in the mounting groove, helped avoiding moist environment to lead to the micro-gap switch short circuit.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

FIG. 2 is a schematic diagram of the structure of the extrusion plate of the present invention;

FIG. 3 is a schematic view of the internal structure of the mounting groove of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the point B in FIG. 3 according to the present invention;

fig. 6 is a schematic view of the structure of the leak hole of the present invention.

In the figure: 1. a watch body; 2. mounting grooves; 3. a spring; 4. a compression plate; 5. a microswitch; 6. an arc-shaped slot; 7. a threaded rod; 8. a chute; 9. a slider; 10. a limiting plate; 11. a nut; 12. fixing grooves; 13. sealing plates; 14. a first bolt; 15. a leak hole; 16. a filter screen; 17. a second bolt; 18. installing a pipe; 19. a funnel; 20. a placement groove; 21. a sponge block.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a removable industry dynamometer of inside micro-gap switch, including the table body 1, be located the inside micro-gap switch 5 of the table body 1, mounting groove 2 has been seted up to one side of the table body 1, micro-gap switch 5 places in the table body 1 through mounting groove 2, four springs 3 are installed through mounting groove 2 to the table body 1, four two liang of a set of springs 3, install in the different inner walls of the table body 1 through mounting groove 2 respectively, install the stripper plate 4 of laminating mutually with micro-gap switch 5 between the one end of every group spring 3, two stripper plates 4 extrude micro-gap switch 5 with the help of two sets of springs 3's elasticity, make micro-gap switch 5's position preliminary fixed.

Two arcs 6 have been seted up through mounting groove 2 to the table body 1, and two threaded rods 7 are installed through two arcs 6 to the table body 1, and the activity is inserted between two threaded rods 7 and is equipped with limiting plate 10, and equal threaded connection has nut 11 on two threaded rods 7, and one side of limiting plate 10 is laminated mutually with one side of micro-gap switch 5, and limiting plate 10 is located between nut 11 and the micro-gap switch 5, utilizes nut 11 to the rigidity of limiting plate 10 to the rigidity to micro-gap switch 5.

The meter body 1 is provided with a fixing groove 12 through the mounting groove 2, the meter body 1 is detachably provided with a sealing plate 13 through the fixing groove 12, and the sealing plate 13 is used for covering the mounting groove 2;

referring to fig. 4, the watch body 1 is provided with two sliding grooves 8 through the mounting groove 2, the watch body 1 is connected with two sliding blocks 9 fixedly connected with the corresponding extrusion plate 4 through the two sliding grooves 8 in a sliding manner, and the sliding grooves 8 and the sliding blocks 9 are used for limiting the movement track of the extrusion plate 4.

Referring to fig. 1, a plurality of first bolts 14 are installed on a sealing plate 13, the sealing plate 13 is fixedly connected with a watch body 1 through the plurality of first bolts 14, and the first bolts 14 are used for facilitating installation or removal of the sealing plate 13;

referring to fig. 1 and 6, the sealing plate 13 is provided with a plurality of leakage holes 15, and the leakage holes 15 are used for dissipating heat in the mounting groove 2.

A filter screen 16 is detachably mounted on the sealing plate 13, and the filter screen 16 is used for preventing dust from entering the mounting groove 2 through the leakage hole 15 as much as possible. A plurality of second bolts 17 are arranged on the filter screen 16, the filter screen 16 is fixedly connected with the sealing plate 13 through the plurality of second bolts 17, and the second bolts 17 are used for facilitating the installation or the disassembly of the filter screen 16;

referring to fig. 5, a placing groove 20 is formed in the meter body 1 through the mounting groove 2, a sponge block 21 is movably clamped in the meter body 1 through the placing groove 20, and the sponge block 21 is used for absorbing water entering the mounting groove 2 through the leakage hole 15;

referring to fig. 5, the watch body 1 is provided with an installation pipe 18 through the installation groove 2, the installation pipe 18 is in threaded connection with a leakage cylinder 19, and the leakage cylinder 19 is loaded with a drying agent for ensuring the drying in the installation groove 2 as much as possible.

The working principle is as follows: as shown in fig. 1 to 6, when the industrial force measuring instrument with the replaceable internal microswitch is used, firstly, by placing the microswitch 5 in the mounting groove 2, the pressing plate 4 presses the microswitch 5 by means of the elastic force of the spring 3, the microswitch 5 is preliminarily fixed, then the limiting plate 10 is inserted on the threaded rod 7, the limiting plate 10 presses the microswitch 5, the position of the limiting plate 10 is changed by the nut 11, thereby achieving the effect of fixing the position of the microswitch 5, then the sealing plate 13 is installed on the meter body 1 by the first bolt 14, the mounting groove 2 is sealed, when the microswitch 5 is replaced, the first bolt 14 is unscrewed from the sealing plate 13, then the sealing plate 13 is taken off from the meter body 1, the nut 11 is unscrewed from the threaded rod 7, the limiting plate 10 is moved out of the mounting groove 2, and further achieving the effect of conveniently taking the microswitch 5 out of the mounting groove 2.

In the long-time continuous working process of the table body 1, micro-gap switch 5 that is connected with the electric wire can produce certain heat, can dispel the heat through small opening 15 this moment, install filter screen 16 on closing plate 13, avoid the dust to pass through small opening 15 as far as possible and get into in mounting groove 2, influence micro-gap switch 5 heat dissipation, when water gets into in mounting groove 2 through small opening 15, sponge piece 21 can absorb water as far as possible, avoid electric wire and micro-gap switch 5 short circuit, the hourglass section of thick bamboo 19 that is equipped with the drier simultaneously is installed in mounting groove 2, thereby reached and kept the inside dry effect of mounting groove 2 as far as possible, this is exactly the characteristics of the removable industry dynamometry instrument of this inside micro-gap switch.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a removable industry dynamometer, includes the table body (1) and lies in table body (1) inside micro-gap switch (5), its characterized in that, mounting groove (2) have been seted up to one side of the table body (1), micro-gap switch (5) are placed in the table body (1) through mounting groove (2), arc wall (6) have been seted up through mounting groove (2) to the table body (1), threaded rod (7) are installed through arc wall (6) in the table body (1), movable insertion is equipped with limiting plate (10) on threaded rod (7), threaded connection has nut (11) on threaded rod (7), one side of limiting plate (10) is laminated with one side of micro-gap switch (5) mutually, limiting plate (10) are located between nut (11) and micro-gap switch (5), fixed slot (12) have been seted up through mounting groove (2) in the table body (1), table body (1) has through fixed slot (12) detachable sealing plate (13) installed.

2. An industrial load cell with an exchangeable internal microswitch as in claim 1, wherein a first bolt (14) is mounted on the sealing plate (13), and the sealing plate (13) is fixedly connected to the watch body (1) by means of the first bolt (14).

3. The industrial force-measuring instrument with replaceable internal microswitch of claim 1, wherein the meter body (1) is provided with a spring (3) through a mounting groove (2), and one end of the spring (3) is provided with a pressing plate (4) attached to the microswitch (5).

4. The industrial force-measuring instrument with the replaceable internal microswitch of claim 3, wherein the meter body (1) is provided with a sliding groove (8) through the mounting groove (2), and the meter body (1) is slidably connected with a sliding block (9) fixedly connected with the extrusion plate (4) through the sliding groove (8).

5. Industrial load cell with an exchangeable internal microswitch according to claim 1, wherein the sealing plate (13) has a plurality of weep holes (15) passing through it.

6. Industrial load cell with an internal microswitch replaceable according to claim 1, wherein a filter screen (16) is removably mounted on the sealing plate (13).

7. The industrial force measuring instrument with replaceable internal microswitch of claim 6, wherein a second bolt (17) is mounted on the filter screen (16), and the filter screen (16) is fixedly connected with the sealing plate (13) through the second bolt (17).

8. The industrial force-measuring instrument with the replaceable internal microswitch as in claim 1, wherein the meter body (1) is provided with a placing groove (20) through a mounting groove (2), and the meter body (1) is movably clamped with a sponge block (21) through the placing groove (20).

9. The industrial force-measuring instrument with replaceable internal microswitch of claim 1, wherein the meter body (1) is provided with a mounting tube (18) through a mounting groove (2), and the mounting tube (18) is in threaded connection with a leakage tube (19).