CN214224727U - Welding part drawing force testing mechanism - Google Patents
Welding part drawing force testing mechanism Download PDFInfo
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- CN214224727U CN214224727U CN202022916989.4U CN202022916989U CN214224727U CN 214224727 U CN214224727 U CN 214224727U CN 202022916989 U CN202022916989 U CN 202022916989U CN 214224727 U CN214224727 U CN 214224727U
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- acupuncture point
- weldment
- pressing claw
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Abstract
The utility model discloses a welding pulling force accredited testing organization, include: an acupuncture point block; at least two limiting pressing claws, wherein each limiting pressing claw is in threaded connection with the upper part of the acupuncture point block; the clamping jaw is arranged above the acupuncture point block; the tension meter is arranged above the acupuncture point block and is in threaded connection with the clamping jaw; the lifting driver is arranged along the vertical direction, and the power output end of the lifting driver is in transmission connection with the tension meter; wherein, the acupuncture point piece includes: a bearing part; the positioning part is fixedly connected to the bottom end of the bearing part; the top end of the bearing part is provided with an annular pressing claw mounting groove, the bottom end of the pressing claw mounting groove is provided with at least 2 mounting holes, and each limiting pressing claw is in threaded connection with a corresponding mounting hole. According to the utility model discloses, its simple structure, convenient operation, degree of automation is high, when guaranteeing to practice thrift the manpower, effectively guarantees the stability of the work piece test result that awaits measuring, has improved work efficiency greatly.
Description
Technical Field
The utility model relates to a nonstandard automation. More specifically, the utility model relates to a welding pulling force accredited testing organization.
Background
In the non-standard automation field, it is well known to adopt different structural forms of drawing force testing devices to realize the drawing force testing of welding parts. At the research and the in-process that realizes welding pulling force test, utility model people discover that the pulling force testing arrangement among the prior art has following problem at least:
at present, all adopt manual operation when the drawing force of test work piece welding part, the work piece welding part is connected to the tensiometer, adopts manpower pulling tester, and test data as a periodic work, wastes time and energy, and degree of automation is low, and work efficiency is low, and different testers have the difference in the pulling speed moreover, cause the unstability of test result.
In view of the above, it is necessary to develop a mechanism and a method for testing a pulling force of a solder assembly to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The weak point that exists among the prior art, the utility model discloses a main objective is, a welding pulling force accredited testing organization is provided, it is to the test work piece bearing that awaits measuring through the bearing portion, carry on spacing fixed to the test work piece that awaits measuring through spacing pressure claw, carry out the centre gripping to the weld part of the test work piece that awaits measuring through the clamping jaw, test through lift driver drive tensiometer, moreover, the steam generator is simple in structure, and convenient for operation, and the degree of automation is high, when guaranteeing to practice thrift the manpower, effectively guarantee the stability of the test result of the test work piece that awaits measuring, and the work efficiency is greatly improved, and wide market using value is possessed.
In order to achieve these objects and other advantages in accordance with the purpose of the invention, a weldment pull force testing mechanism is provided, comprising: an acupuncture point block;
at least two limiting pressing claws, wherein each limiting pressing claw is in threaded connection with the upper part of the acupuncture point block;
the clamping jaw is arranged above the acupuncture point block;
the tension meter is arranged above the acupuncture point block and is in threaded connection with the clamping jaw; and
the lifting driver is arranged along the vertical direction, and the power output end of the lifting driver is in transmission connection with the tension meter;
wherein, the acupuncture point piece includes: a bearing part; the positioning part is fixedly connected to the bottom end of the bearing part; the top end of the bearing part is provided with an annular pressing claw mounting groove, the bottom end of the pressing claw mounting groove is provided with at least 2 mounting holes, and each limiting pressing claw is in threaded connection with a corresponding mounting hole.
Preferably, a placing groove is formed in the middle of the top end of the bearing portion and used for placing a workpiece to be tested, a positioning groove is formed in the periphery of the placing groove and communicated with the placing groove.
Preferably, each limiting pressing claw is rotatably screwed with a corresponding mounting hole.
Preferably, the limiting pressing claw comprises: a fixed part; and
a pressing part integrally formed with the fixing part;
the cross section of the pressing part is triangular, and the width of the pressing part gradually decreases towards one side of the placing groove.
Preferably, the jaw comprises: a connection part screwed with the tension meter;
a first clamping part which is integrally formed with the connecting part and extends downwards from the outer edge of the connecting part; and
the second clamping part is integrally formed with the connecting part and extends downwards from the outer edge of the connecting part, and the second clamping part and the first clamping part are symmetrically arranged;
wherein a clamping space for clamping a workpiece is defined between the first clamping part and the second clamping part.
Preferably, a through hole is formed in the surface of the first clamping portion, a threaded hole is formed in the surface of the second clamping portion, and the extending direction of the through hole is parallel to the extending direction of the threaded hole;
the side end of the first clamping part is provided with a hand-tightening bolt, the thread part of the hand-tightening bolt penetrates through the through hole, and at least part of the thread part of the hand-tightening bolt is in threaded connection with the threaded hole.
Preferably, the top end of the connecting part is provided with a connecting threaded hole, and the tension meter is in threaded connection with the connecting part through the connecting threaded hole.
Preferably, the weldment drawing force testing mechanism further includes: the fixed baseplate, at least 2 mounting grooves have been seted up on fixed baseplate's surface, cave position piece rigid coupling in corresponding one in the mounting groove.
The utility model also provides an utilize foretell welding piece die pull accredited testing organization's test method, including following step:
s1, placing the workpiece to be tested into a placing groove of the acupoint block, adjusting the position of the workpiece to be tested, and carrying out limiting fixation through a limiting pressing claw;
s2, driving the pressure gauge by the lifting driver and the whole clamping jaw to move downwards along the vertical direction, so that the welding part of the workpiece to be tested is positioned between the first clamping part and the second clamping part of the clamping jaw;
s3, rotating the hand-tightened bolt to enable the distance between the first clamping portion and the second clamping portion to be gradually reduced, and further enabling the clamping jaw to clamp the welding portion of the workpiece to be tested;
and S4, adjusting the tension meter to be in a peak mode, and driving the tension meter and the whole clamping jaw to move upwards along the vertical direction by the lifting driver so as to test the maximum drawing force of the welding part of the workpiece to be tested.
One of the above technical solutions has the following advantages or beneficial effects:
through the bearing of bearing portion to the work piece bearing that awaits measuring, carry on spacing fixedly through spacing pressure claw to the work piece that awaits measuring, carry out the centre gripping to the weld part of the work piece that awaits measuring through the clamping jaw, test through lift driver drive tensiometer, simple structure, convenient operation, degree of automation is high, when guaranteeing to practice thrift the manpower, effectively guarantees the stability of the work piece test result that awaits measuring, has improved work efficiency greatly, has wide market using value.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention, wherein:
fig. 1 is a schematic structural view of a weld assembly drawing force testing mechanism according to an embodiment of the present invention;
fig. 2 is an exploded view of a weld assembly pull force testing mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an acupoint block according to an embodiment of the present invention;
fig. 4 is a schematic structural view of another view angle of the acupoint block according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a clamping jaw and a tension meter according to an embodiment of the present invention;
fig. 6 is a cross-sectional view of a clamping jaw and a tension meter according to an embodiment of the present invention.
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 drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.
Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments, unless expressly described otherwise.
According to the utility model discloses an embodiment combines the demonstration of fig. 1 ~ 6, can see out, a welding pulling force accredited testing organization, and it includes: an acupuncture point block 12;
at least two limiting pressing claws 13, wherein each limiting pressing claw 13 is screwed above the acupuncture point block 12;
a clamping jaw 14 arranged above the acupuncture point block 12;
the tension meter 15 is arranged above the acupuncture point block 12, and the tension meter 15 is in threaded connection with the clamping jaw 14; and
the lifting driver (not shown) is arranged along the vertical direction, and the power output end of the lifting driver is in transmission connection with the tension meter 15;
wherein the acupuncture point block 12 includes: a bearing part 121; and a positioning part 125 fixedly connected to the bottom end of the supporting part 121; the top end of the supporting part 121 is provided with a circular ring-shaped pressing claw installation groove 122, the bottom end of the pressing claw installation groove 122 is provided with at least 2 installation holes 1221, and each limiting pressing claw 13 is in threaded connection with a corresponding installation hole 1221.
Understandably, a workpiece to be tested is placed on the surface of the bearing part 121, is limited and fixed through the limiting pressing claw 13, clamps the welding part of the workpiece to be tested through the clamping claw 14, the clamping claw 14 is in threaded connection with the tension meter 15, the tension meter 15 is in transmission connection with the power output end of the lifting driver, and the lifting driver drives the tension meter 15 to move upwards along the vertical direction so as to control the tension meter 15 to test the welding part of the workpiece to be tested.
Meanwhile, each limiting pressing claw 13 is in threaded connection with a corresponding mounting hole 1221, so that the limiting pressing claws 13 mounted at different positions can be arranged, the device is suitable for various products, and has universality.
Further, a placing groove 123 is formed in the middle of the top end of the supporting portion 121, the placing groove 123 is used for placing the workpiece 16 to be tested, a positioning groove 1231 is formed in the periphery of the placing groove 123, and the positioning groove 1231 is communicated with the placing groove 123.
It can be understood that the workpiece is placed in the placing groove 123, is positioned by the positioning groove 1231, and is pressed and fixed by the limiting pressing claw 14.
Further, each of the limiting pressing claws 13 is rotatably screwed with a corresponding one of the mounting holes 1221.
It can be understood that each limiting pressing claw 13 can swing and rotate on the acupuncture point block 12, so that when the acupuncture point block 13 is filled with a workpiece to be tested, only the limiting pressing claw 13 needs to be rotated to avoid the workpiece, the limiting pressing claw 13 does not need to be detached, the working time is saved, and the working efficiency is improved.
Further, the limit pressing claw 13 includes: a fixed portion 131; and
a pressing portion 132 integrally formed with the fixing portion 131;
the cross section of the pressing portion 132 is triangular, and the width of the pressing portion 132 gradually decreases toward the placing groove 123.
It can be understood that the limiting pressing claw 13 is screwed with the acupuncture point block 12 through the fixing part 131, the workpiece 16 to be tested is pressed and fixed through the pressing part 132, meanwhile, the width of the pressing part 132 is gradually reduced along one side of the placing groove 123 so as to avoid the clamping jaws, mutual interference between the pressing part and the clamping jaws is prevented, and therefore the drawing force test of the workpiece 16 to be tested is influenced, and finally the working efficiency is influenced.
Further, the jaw 14 includes: a connection portion 141 to which the tension meter 15 is screwed;
a first clamping portion 142 integrally formed with the connection portion 141 and extending downward from an outer edge of the connection portion 141; and
a second clamping portion 143 integrally formed with the connecting portion 141 and extending downward from an outer edge of the connecting portion 141, wherein the second clamping portion 143 is symmetrical to the first clamping portion 142;
wherein a clamping space for clamping a workpiece is defined between the first clamping part 142 and the second clamping part 143.
In a preferred embodiment, the widths of the first clamping portion 142 and the second clamping portion 143 are gradually reduced downward along the vertical direction.
It can be understood that the clamping jaw 14 is screwed with the tension meter 13 through a connecting part 141, and clamps the welding part of the workpiece 16 to be tested through the first clamping part 142 and the second clamping part 143;
meanwhile, the widths of the first clamping portion 142 and the second clamping portion 143 are gradually reduced downwards along the vertical direction, so that the first clamping portion 142 and the second clamping portion 143 are wide at the top and narrow at the bottom, and a workpiece to be tested and a limiting pressure claw are avoided.
Further, a through hole 1421 is formed in a surface of the first clamping portion 142, a threaded hole 1431 is formed in a surface of the second clamping portion 143, and an extending direction of the through hole 1421 is parallel to an extending direction of the threaded hole 1431;
a hand-tightening bolt 144 is arranged at the side end of the first clamping portion 142, a thread portion of the hand-tightening bolt 144 penetrates through the through hole 1421, at least a part of the thread portion of the hand-tightening bolt 144 is screwed with the thread hole 1431, the first clamping portion 142 and the second clamping portion 143 are fastened through the hand-tightening bolt 144, no additional working tool is required, and the overall structure of the testing mechanism is simplified.
It can be understood that the welding portion of the workpiece to be tested is placed between the first clamping portion 142 and the second clamping portion 143, the hand-tightening bolt 144 is rotated to convert the torque force of the hand-tightening bolt 144 into the pressure force, so that the clamping jaw 14 is deformed, and the first clamping portion 142 and the second clamping portion 143 are in contact connection with the welding portion of the workpiece to be tested, so as to clamp the welding portion of the workpiece to be tested.
Further, a connection screw hole 1411 is opened at a top end of the connection part 141, and the tension meter 15 is screwed with the connection part 141 through the connection screw hole 1411.
Further, weldment die pull accredited testing organization still includes: the fixed baseplate 11, at least 2 mounting grooves 111 have been seted up on the surface of fixed baseplate 11, cave position piece 12 rigid coupling is in corresponding one in the mounting groove 111.
In a preferred embodiment, the cavity block 12 is positioned and installed in the installation groove 111 by the engagement of the positioning portion 125 and the fixed substrate 11.
It can be understood that the surface of the fixed substrate 11 is provided with a plurality of mounting grooves 111, and the cavity block 12 is fixedly connected to a corresponding mounting groove 111, so that the testing mechanism can simultaneously detect the drawing force of different products, thereby greatly improving the working efficiency.
The utility model provides an utilize foretell welding piece die pull accredited testing organization's test method, including following step:
s1, placing the workpiece 16 to be tested into the placing groove 123 of the acupuncture point block 12, adjusting the position of the workpiece 16 to be tested, and carrying out limiting and fixing through the limiting pressing claw 13;
s2, the lifting driver drives the pressure gauge 15 and the whole clamping jaw 14 to move downwards along the vertical direction, so that the welding part of the workpiece 16 to be tested is located between the first clamping part 142 and the second clamping part 143 of the clamping jaw 14;
s3, rotating the hand-tightening bolt 144 to gradually decrease the distance between the first clamping portion 142 and the second clamping portion 143, so that the clamping jaw 14 clamps the welding portion of the workpiece 16 to be tested;
and S4, adjusting the tension meter 15 to be in a peak mode, and driving the pressure meter 15 and the clamping jaw 14 to move upwards integrally along the vertical direction by the lifting driver so as to test the maximum drawing force of the welding part of the workpiece 16 to be tested.
To sum up, the utility model provides a welding pulling force accredited testing organization and test method, it is through the bearing portion to the test work piece bearing that awaits measuring, carry out spacing fixed to the test work piece that awaits measuring through spacing pressure claw, carry out the centre gripping to the weld part of the test work piece that awaits measuring through the clamping jaw, test through lift driver drive tensiometer, moreover, the steam generator is simple in structure, and convenient for operation, degree of automation is high, when guaranteeing to practice thrift the manpower, effectively guarantee the stability of the test result of the test work piece that awaits measuring, and the work efficiency is greatly improved, and wide market using value has.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. A weldment drawing force test mechanism, characterized by comprising: an acupuncture point block (12);
at least two limiting pressing claws (13), wherein each limiting pressing claw (13) is screwed above the acupuncture point block (12);
a clamping jaw (14) arranged above the acupuncture point block (12);
the tension meter (15) is arranged above the acupuncture point block (12), and the tension meter (15) is in threaded connection with the clamping jaw (14); and
the lifting driver is arranged along the vertical direction, and the power output end of the lifting driver is in transmission connection with the tension meter (15);
wherein the pocket block (12) comprises: a support part (121); and a positioning part (125) fixedly connected to the bottom end of the bearing part (121); the top end of the bearing part (121) is provided with a circular ring-shaped pressing claw installation groove (122), the bottom end of the pressing claw installation groove (122) is provided with at least 2 installation holes (1221), and each limiting pressing claw (13) is in threaded connection with a corresponding installation hole (1221).
2. The weldment drawing force testing mechanism according to claim 1, wherein a placement groove (123) is formed in the middle of the top end of the support portion (121), the placement groove (123) is used for placing a workpiece (16) to be tested, a positioning groove (1231) is formed in the periphery of the placement groove (123), and the positioning groove (1231) is communicated with the placement groove (123).
3. The weldment pullout force testing mechanism according to claim 2, wherein each of the limit holding claws (13) is rotatably screwed with a corresponding one of the mounting holes (1221).
4. The weldment pullout force testing mechanism of claim 3, wherein the limit pressing claw (13) includes: a fixed part (131); and
a pressing portion (132) integrally formed with the fixing portion (131);
the cross section of the pressing part (132) is triangular, and the width of the pressing part (132) gradually decreases towards one side of the placing groove (123).
5. The weldment pullout force testing mechanism of claim 1, wherein the jaws (14) include: a connecting part (141) screwed with the tension meter (15);
a first clamping part (142) which is integrally formed with the connecting part (141) and extends downwards from the outer edge of the connecting part (141); and
a second clamping portion (143) integrally formed with the connecting portion (141) and extending downward from an outer edge of the connecting portion (141), wherein the second clamping portion (143) is arranged symmetrically to the first clamping portion (142);
wherein a clamping space for clamping a workpiece is defined between the first clamping part (142) and the second clamping part (143).
6. The weldment drawing force testing mechanism according to claim 5, wherein a through hole (1421) is formed in a surface of the first clamping portion (142), a threaded hole (1431) is formed in a surface of the second clamping portion (143), and an extending direction of the through hole (1421) is parallel to an extending direction of the threaded hole (1431);
a hand-tightening bolt (144) is arranged at the side end of the first clamping part (142), the thread part of the hand-tightening bolt (144) penetrates through the through hole (1421), and at least part of the thread part of the hand-tightening bolt (144) is in threaded connection with the threaded hole (1431).
7. The weldment pullout force testing mechanism of claim 5, wherein a connection threaded hole (1411) is opened at the top end of the connection portion (141), and the tension meter (15) is screwed with the connection portion (141) through the connection threaded hole (1411).
8. The weldment pull force testing mechanism of claim 1, further comprising: the fixed baseplate (11), at least 2 mounting grooves (111) have been seted up on the surface of fixed baseplate (11), cave position piece (12) rigid coupling in corresponding one in mounting groove (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916989.4U CN214224727U (en) | 2020-12-08 | 2020-12-08 | Welding part drawing force testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916989.4U CN214224727U (en) | 2020-12-08 | 2020-12-08 | Welding part drawing force testing mechanism |
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| Publication Number | Publication Date |
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| CN214224727U true CN214224727U (en) | 2021-09-17 |
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| CN202022916989.4U Active CN214224727U (en) | 2020-12-08 | 2020-12-08 | Welding part drawing force testing mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362460A (en) * | 2020-12-08 | 2021-02-12 | 苏州富强科技有限公司 | Mechanism and method for testing drawing force of welding part |
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2020
- 2020-12-08 CN CN202022916989.4U patent/CN214224727U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362460A (en) * | 2020-12-08 | 2021-02-12 | 苏州富强科技有限公司 | Mechanism and method for testing drawing force of welding part |
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