CN213543869U - Industrial screw clamping force testing device - Google Patents
Industrial screw clamping force testing device Download PDFInfo
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- CN213543869U CN213543869U CN202022381001.9U CN202022381001U CN213543869U CN 213543869 U CN213543869 U CN 213543869U CN 202022381001 U CN202022381001 U CN 202022381001U CN 213543869 U CN213543869 U CN 213543869U
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- fixing plate
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- clamping force
- force testing
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Abstract
The utility model discloses an industry screw clamp force testing arrangement, include: the clamping mechanism comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are arranged in parallel, screws vertically penetrate through the first fixing plate and the second fixing plate, and a sleeve ring is sleeved on one end, exposed out of the first fixing plate and the second fixing plate, of each screw; the transmission mechanism comprises a support column arranged on one side of the clamping mechanism, a roller fixing mechanism sleeved on the support column, a balancing weight and a trigger switch arranged below the balancing weight. The stability, repeatability and reliability are better.
Description
Technical Field
The utility model relates to an industry screw clamp force test field, specific is an industry screw clamp force testing arrangement.
Background
In the process of clamping force and tightening force testing of the industrial screw, the clamping force value of the test board at the moment of loosening needs to be captured.
In the test process, the clamping strip is continuously touched by hands or shaken, and once the clamping strip is found to be loosened, the display value on the screen is observed immediately, so that the clamping force value is recorded on a test report, and the test is completed.
When the method is used for testing a product, an inspector needs to touch or shake the clamping strips in the clamping plates by fingers to detect whether the clamping strips are loosened, and the efficiency is low. When testing a specimen, the finger being inspected is placed near a source of risk, and there is a possibility of sudden breakage of the test plate or part during the testing process, which presents a safety risk. After the clamping piece is loosened, a display value on a screen is captured through manual observation, errors exist in detection data, and the defect rate is high. The test has extremely high requirements on skills and experiences of people, large artificial interference and unstable test accuracy.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect among the prior art, the embodiment of the utility model provides an industry screw clamp force testing arrangement, its stability, repeatability, the reliability is better.
In order to achieve the above object, an embodiment of the present application discloses an industrial screw clamping force testing device, including:
the clamping mechanism comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are arranged in parallel, screws vertically penetrate through the first fixing plate and the second fixing plate, and a sleeve ring is sleeved on one end, exposed out of the first fixing plate and the second fixing plate, of each screw;
the transmission mechanism comprises a support column arranged on one side of the clamping mechanism, a roller fixing mechanism sleeved on the support column, a balancing weight and a trigger switch arranged below the balancing weight.
Preferably, the clamping mechanism further comprises a pressing strip arranged between the first fixing plate and the second fixing plate, one end of the pressing strip is provided with a first through hole, the pressing strip is sleeved on the screw through the first through hole, and the other end of the pressing strip is exposed out of the first fixing plate and the second fixing plate.
Preferably, the roller fixing mechanism comprises a fixing block and a roller arranged on the fixing block, a second through hole is formed in the fixing block, a fixing column is respectively arranged on one side of the second through hole in the fixing block, the fixing block penetrates through the supporting column, and the roller penetrates through the fixing column.
Preferably, the counterweight block is connected with a rope, and the rope penetrates through the roller and is connected with one end of the pressing strip, which is exposed out of the first fixing plate and the second fixing plate.
Preferably, the industrial screw clamping force testing device further comprises a control mechanism, and the trigger switch transmits a trigger signal to the control mechanism.
The utility model has the advantages as follows:
1. the problem of staff fatigue caused by continuous touch of fingers is solved, and the efficiency is higher;
2. the possible safety risk in the test process is reduced, and an inspector does not need to approach a test product and closes the protective cover to test, so that the safety is improved;
3. the stability, repeatability and reliability of the test value are better.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an industrial screw clamping force testing device in an embodiment of the present invention;
reference numerals of the above figures:
1. a clamping mechanism; 11. a first fixing plate; 12. a second fixing plate; 13. layering;
2. a conducting mechanism; 21. a pillar; 22. a fixed block; 23. a second through hole; 24. a roller; 25. a rope; 26. a balancing weight; 27. a trigger switch;
3. a screw; 31. a collar.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
In order to achieve the above object, the utility model provides a 3 clamp force testing arrangement of industry screw.
In this embodiment, referring to fig. 1, the device for testing the clamping force of the industrial screw 3 includes a clamping mechanism 1, a conducting mechanism 2 and a control mechanism.
Further, referring to fig. 1, the clamping mechanism 1 includes a first fixing plate 11 and a second fixing plate 12, the first fixing plate 11 and the second fixing plate 12 are arranged in parallel, a screw 3 vertically penetrates through the first fixing plate 11 and the second fixing plate 12, and a collar 31 is sleeved on one end of the screw 3 exposed out of the first fixing plate 11 and the second fixing plate 12.
Clamping mechanism 1 is still including setting up first fixed plate 11 with layering 13 between the second fixed plate 12, one of layering 13 is served and is equipped with first through-hole, layering 13 passes through first through-hole cover is established on the screw 3, the layering 13 other end exposes first fixed plate 11 with second fixed plate 12.
The conducting mechanism 2 comprises a support column 21 arranged on one side of the clamping mechanism 1, a roller 24 fixing mechanism sleeved on the support column 21, a balancing weight 26 and a trigger switch 27 arranged below the balancing weight 26.
The roller 24 fixing mechanism comprises a fixing block 22 and a roller 24 arranged on the fixing block 22, a second through hole 23 is formed in the fixing block 22, fixing columns are respectively arranged on one side of the second through hole 23 in the fixing block 22, the fixing block 22 penetrates through the supporting columns 21, and the roller 24 penetrates through the fixing columns.
The counterweight block 26 is connected with a rope 25, and the rope 25 passes through the roller 24 and is connected with one end of the pressing strip 13 exposed out of the first fixing plate 11 and the second fixing plate 12.
The trigger switch 27 conducts a trigger signal to the control mechanism.
Borrow by above-mentioned structure, layering 13 sets up between first fixed plate 11 and the second fixed plate 12, screw 3 passes in proper order second fixed plate 12 the first through-hole of layering 13 and first fixed plate 11, the screw exposes one of first fixed plate 11 is served and is equipped with lantern ring 31, through screw 3 and lantern ring 31 will first fixed plate 11 layering 13 and second fixed plate 12 is together fixed, at this moment layering 13 can not remove.
Further, the first fixing plate 11 and the second fixing plate 12 are driven by a tensile machine, and the first fixing plate 11 and the second fixing plate 12 are separated up and down by applying a force for separating up and down.
When the force value applied by the tensile machine reaches the limit of product failure, the lantern ring 31 can be loosened, the looseness of the lantern ring 31 causes gaps among the first fixing plate 11, the pressing strip 13 and the second fixing plate 12, the pressing strip 13 is loosened, and further, the pressing strip 13 can move under the action of the balancing weight 26. The weight 26 falls under gravity onto the trigger switch 27.
Further, the trigger switch 27 transmits a trigger signal to the control mechanism, and after the control mechanism receives the trigger signal, the control mechanism captures and displays a separated instant numerical value to obtain the clamping force of the product.
The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (5)
1. An industrial screw clamping force testing device, characterized by comprising:
the clamping mechanism comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are arranged in parallel, screws vertically penetrate through the first fixing plate and the second fixing plate, and a sleeve ring is sleeved on one end, exposed out of the first fixing plate and the second fixing plate, of each screw;
the transmission mechanism comprises a support column arranged on one side of the clamping mechanism, a roller fixing mechanism sleeved on the support column, a balancing weight and a trigger switch arranged below the balancing weight.
2. The industrial screw clamping force testing device of claim 1, wherein the clamping mechanism further comprises a pressing strip disposed between the first fixing plate and the second fixing plate, one end of the pressing strip is provided with a first through hole, the pressing strip is sleeved on the screw through the first through hole, and the other end of the pressing strip is exposed out of the first fixing plate and the second fixing plate.
3. The industrial screw clamping force testing device as claimed in claim 2, wherein the roller fixing mechanism comprises a fixing block and rollers disposed on the fixing block, the fixing block is provided with a second through hole, one side of the second through hole is respectively provided with a fixing post, the fixing block passes through the through holes and is disposed on the supporting posts, and the rollers are disposed on the fixing posts.
4. The industrial screw clamping force testing device as claimed in claim 3, wherein a rope is connected to the weight block, and the rope passes through the roller and is connected to one end of the pressing strip exposed out of the first fixing plate and the second fixing plate.
5. The industrial screw clamping force testing device of claim 1, further comprising a control mechanism, wherein the trigger switch conducts a trigger signal to the control mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022381001.9U CN213543869U (en) | 2020-10-23 | 2020-10-23 | Industrial screw clamping force testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022381001.9U CN213543869U (en) | 2020-10-23 | 2020-10-23 | Industrial screw clamping force testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213543869U true CN213543869U (en) | 2021-06-25 |
Family
ID=76499730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022381001.9U Active CN213543869U (en) | 2020-10-23 | 2020-10-23 | Industrial screw clamping force testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213543869U (en) |
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2020
- 2020-10-23 CN CN202022381001.9U patent/CN213543869U/en active Active
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