CN218156624U - Electric screwdriver torsion measurement auxiliary tool - Google Patents
Electric screwdriver torsion measurement auxiliary tool Download PDFInfo
- Publication number
- CN218156624U CN218156624U CN202221282200.7U CN202221282200U CN218156624U CN 218156624 U CN218156624 U CN 218156624U CN 202221282200 U CN202221282200 U CN 202221282200U CN 218156624 U CN218156624 U CN 218156624U
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- electric screwdriver
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- connecting part
- torsion
- auxiliary tool
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Abstract
The utility model relates to an electric screwdriver torsion measurement auxiliary tool, which comprises a measurement auxiliary tool main body, wherein the measurement auxiliary tool main body comprises a test head connecting part and an electric screwdriver head connecting part; the connecting part of the test head is of a hollow polygonal-prism-shaped sleeve structure which is matched with the root part of the test head on the torsion measuring bracket of the electric screwdriver torsion tester and the inside of the connecting part of the test head is hollow; the electric screwdriver head connecting part is fixedly connected with the testing head connecting part, the top end of the electric screwdriver head connecting part is a working surface of the electric screwdriver head, and a slot matched with the end part of the electric screwdriver head is processed on the working surface. The auxiliary tool is simple in structure and convenient to use, can directly measure the torque force of the electric screwdriver after the auxiliary tool is adopted, does not need to disassemble an electric screwdriver head, and guarantees the measurement precision and the operation efficiency.
Description
Technical Field
The utility model belongs to the measuring equipment field relates to electric screwdriver torsion measuring device, concretely relates to electric screwdriver torsion measurement appurtenance.
Background
The electric screwdriver is one of necessary tools for most production enterprises, and the torque value of the electric screwdriver is determined according to the requirement of the pretightening force of the screw; therefore, during the process of manufacturing the production workpiece, the torque of the electric screwdriver needs to be measured. However, when the existing torque tester for the electric screwdriver is used for measurement, the electric screwdriver head for the electric screwdriver to work needs to be detached and then sleeved on the test head of the torque tester measurement support for measurement, so that the operation process is complicated, and the detachment and the sleeving of the electric screwdriver head affect the measurement accuracy and the operation efficiency.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the utility model is to provide an electric screwdriver torsion measurement appurtenance, this appurtenance simple structure, convenient to use can direct measurement electric screwdriver torsion after adopting this appurtenance, need not dismantle the electricity and criticize the head, guarantee measurement accuracy and operating efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the auxiliary tool for measuring the torsion of the electric screwdriver comprises an auxiliary tool main body, wherein the auxiliary tool main body comprises a test head connecting part and an electric screwdriver head connecting part; the connecting part of the test head is of a hollow polygonal-prism-shaped sleeve structure which is matched with the root part of the test head on the torsion measuring bracket of the electric screwdriver torsion tester and the inside of the connecting part of the test head is hollow; the electric screwdriver head connecting part is fixedly connected with the testing head connecting part, the top end of the electric screwdriver head connecting part is a working surface of the electric screwdriver head, and a slot matched with the end part of the electric screwdriver head is processed on the working surface.
As the utility model discloses a preferred, the installation of torsion measurement support is fixed on the test base of electric screwdriver torsion tester, the test head is installed on the torsion measurement support, and the root of test head is polygon structure, the cross section of test head connecting portion is the cavity polygon structure that matches with the root of test head.
As the utility model discloses a preferred, the slot can be cross slot, a word slot, herringbone slot, interior hexagonal slot according to the shape of electric batch head, realizes through the slot that electric batch head and electric batch head connecting portion are connected.
As the utility model discloses a preferred, the test head connecting portion are the integral type metallic structure of coaxial line with the electricity first connecting portion of criticizing.
As a further preferred aspect of the present invention, the root of the test head is a regular hexagonal prism structure, and the cross section of the test head connecting portion is a hollow regular hexagonal structure.
As a further preference of the present invention, the cross section of the electric screwdriver head connecting portion is a polygonal structure in conformity with the cross section of the test head connecting portion.
The utility model has the advantages as follows:
(1) The utility model provides an appurtenance is measured to electric screwdriver torsion simple structure, convenient to use can direct measurement electric screwdriver torsion after adopting this appurtenance, need not dismantle the electricity and criticize the head, guarantees measurement accuracy and operating efficiency.
(2) The utility model provides an electric screwdriver torsion measurement appurtenance makes its torsion measurement that can be applicable to the electric screwdriver of different specification models through the processing to slot on the working face, and application scope is wide.
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 view of the overall structure of the auxiliary tool for measuring torsion of the present invention;
fig. 2 is a front view of the torsion measurement auxiliary tool of the present invention;
fig. 3 is a top view of the torsion measurement auxiliary tool of the present invention;
fig. 4 is a bottom view of the auxiliary tool for measuring torsion of the present invention;
fig. 5 is a schematic view of the overall structure of the torque measuring bracket of the present invention;
wherein the reference numerals are: the auxiliary measuring tool comprises a measuring auxiliary tool body 1, a testing head connecting part 11, a screwdriver head connecting part 12, a torsion measuring support 2, a testing head 21, a working surface 121 and a slot 1211.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.
In the description of the present application, it should be noted that the terms "inner", "lower", and the like indicate the orientation or positional relationship: the references to orientations and positional relationships illustrated in the figures, or to the orientations and positional relationships in which the article of manufacture of the present application is conventionally positioned during use, are intended to facilitate the description and the simplified description and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation and are in no way to be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1 to 5, the auxiliary tool for measuring torsion of an electric screwdriver provided in the present embodiment includes an auxiliary tool main body 1, where the auxiliary tool main body 1 includes a test head connection portion 11 and a screwdriver head connection portion 12; the test head connecting part 11 is of a hollow polygonal column sleeve structure which is matched with the root part of a test head 21 on a torsion measuring bracket 2 of the electric screwdriver torsion tester; the electric screwdriver head connecting part 12 is fixedly connected with the testing head connecting part 11, the top end of the electric screwdriver head connecting part 12 is a working surface 121 of the electric screwdriver head, and a slot 1211 matched with the end part of the electric screwdriver head of the electric screwdriver is processed on the working surface.
In the embodiment, the electric screwdriver torque tester is HP-100 in model, the torque measuring support is fixedly arranged on a testing base of the electric screwdriver torque tester, and the testing head 21 is arranged on the torque measuring support 2.
In the embodiment, the test head connecting part 11 of the auxiliary tool for measuring the torsion of the electric screwdriver needs to be installed and fixed on the test head 21, in order to ensure the connection between the test head connecting part 11 and the test head 21 and ensure convenient and quick installation, the root part of the test head 21 is processed into a polygonal column structure which can be a triangular prism, a quadrangular prism, a pentagonal prism, a hexagonal prism and the like; the cross section of the test head connecting part 11 is of a hollow polygonal structure matched with the root of the test head 21, when the test head connecting part 11 of the auxiliary measuring tool is sleeved on the test head 21 of the torsion measuring support, the root of the test head 21 is connected with the test head connecting part 11, and meanwhile, the polygon prism structure at the root of the test head can also limit the rotation of the test head connecting part 11 in the circumferential direction.
Further, the root of the test head 21 is of a regular hexagonal prism structure, and the cross section of the test head connecting part 11 is of a hollow regular hexagonal structure.
In this embodiment, the electric screwdriver torsion measurement auxiliary tool needs to be connected with the electric screwdriver head, in order to ensure convenient connection, a slot matched with the end of the electric screwdriver head is processed at the top end of the electric screwdriver head connecting portion 12, the slot can be a cross slot, a straight slot, a herringbone slot, an inner hexagonal slot and the like according to the shape of the electric screwdriver head, and the connection between the electric screwdriver head and the electric screwdriver head connecting portion 12 is realized through the slot.
In the embodiment, the screwdriver head connecting part 12 of the auxiliary tool for measuring the torsion of the electric screwdriver is driven to rotate by the screwdriver head of the electric screwdriver, the screwdriver head connecting part 12 rotates to drive the test head connecting part 11 to rotate, and the test head connecting part 11 drives the test head 21 to rotate, so that the torsion of the electric screwdriver is measured. For guaranteeing measurement accuracy, first connecting portion 12 coaxial line is criticized with the electricity to test head connecting portion 11, for simplifying the measurement appurtenance structure, first connecting portion 12 formula metallic structure as an organic whole is criticized with the electricity to test head connecting portion 11, promptly: the cross section of the electric screwdriver bit connecting part 12 is a polygonal structure (regular hexagon structure) consistent with the cross section of the test bit connecting part 11 in shape.
It should be noted that the torque tester for the electric screwdriver in the present embodiment may be any one of the testers in the prior art that can implement a torque measurement function, and the torque measurement bracket 2 is the torque measurement bracket 2 that is matched with the tester in the prior art that can implement the torque measurement function.
The utility model discloses appurtenance's use method:
during measurement, the testing head connecting part 11 (bottom) of the auxiliary tool for measuring the torsion of the electric screwdriver is sleeved on the testing head 21 of the torsion measuring support 2, the root part of the testing head 21 is connected with the testing head connecting part 11 of the auxiliary tool for measuring the torsion of the electric screwdriver, then the electric screwdriver head to be measured is plugged into the slot of the testing head connecting part 11, and then the torsion tester of the electric screwdriver and the electric screwdriver are started to measure.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The auxiliary tool for measuring the torsion of the electric screwdriver comprises an auxiliary tool main body, and is characterized in that the auxiliary tool main body comprises a test head connecting part and an electric screwdriver head connecting part; the connecting part of the test head is of a hollow polygonal-prism-shaped sleeve structure which is matched with the root part of the test head on the torsion measuring bracket of the electric screwdriver torsion tester and the inside of the connecting part of the test head is hollow; the electric screwdriver head connecting part is fixedly connected with the testing head connecting part, the top end of the electric screwdriver head connecting part is a working surface of the electric screwdriver head, and a slot matched with the end part of the electric screwdriver head is processed on the working surface.
2. The auxiliary tool for measuring the torsion of the electric screwdriver as claimed in claim 1, wherein the torsion measuring bracket is fixedly mounted on a testing base of the torsion tester of the electric screwdriver, the testing head is mounted on the torsion measuring bracket, the root of the testing head is of a polygonal structure, and the cross section of the connecting part of the testing head is of a hollow polygonal structure matched with the root of the testing head.
3. The auxiliary tool for measuring the torsion of the electric screwdriver according to claim 1, wherein the slot can be a cross slot, a straight slot, a herringbone slot or an inner hexagonal slot according to the shape of the electric screwdriver head, and the connection between the electric screwdriver head and the connecting part of the electric screwdriver head is realized through the slot.
4. The auxiliary tool for measuring the torsion of the electric screwdriver as claimed in claim 1, wherein the test head connecting part and the screwdriver head connecting part are coaxial and are of an integral metal structure.
5. The auxiliary tool for measuring the torsion of the electric screwdriver as claimed in claim 2, wherein the root part of the test head is of a regular hexagonal prism structure, and the cross section of the connection part of the test head is of a hollow regular hexagonal structure.
6. The auxiliary tool for torsion measurement of the electric screwdriver according to claim 4, wherein the cross section of the electric screwdriver head connecting part is a polygonal structure which is consistent with the cross section of the testing head connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221282200.7U CN218156624U (en) | 2022-05-26 | 2022-05-26 | Electric screwdriver torsion measurement auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221282200.7U CN218156624U (en) | 2022-05-26 | 2022-05-26 | Electric screwdriver torsion measurement auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218156624U true CN218156624U (en) | 2022-12-27 |
Family
ID=84574959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221282200.7U Active CN218156624U (en) | 2022-05-26 | 2022-05-26 | Electric screwdriver torsion measurement auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218156624U (en) |
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2022
- 2022-05-26 CN CN202221282200.7U patent/CN218156624U/en active Active
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