CN218212382U

CN218212382U - Detection assembly for detecting tensile strength of soldering tin bar

Info

Publication number: CN218212382U
Application number: CN202222242766.3U
Authority: CN
Inventors: 张孟锋
Original assignee: Shenzhen Xinhua Industry Co ltd
Current assignee: Shenzhen Xinhua Industry Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-03
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a solder bar tensile strength detects uses detection assembly belongs to solder bar detection technical field, when detecting to current solder bar tensile strength check out test set, is not convenient for once only detect many solder bars, leads to the tensile strength of solder bar to detect and has great error, influences the problem of the precision that solder bar detected, including the workstation, be fixed with the fixed plate on the top side of workstation, be fixed with connecting plate a on the output of pneumatic cylinder, all be fixed with lower clamp splice on lower flat plate top side and the top side of T shape backup pad, be provided with clamping mechanism between upper flat plate and the lower clamp splice, the bottom of connecting plate a is provided with guiding mechanism; the utility model discloses a clamping mechanism carries out the centre gripping with the both ends of soldering tin strip and fixes to make things convenient for multiunit soldering tin strip synchronous detection tensile strength, reduce the error that detects, the guiding mechanism of setting improves the stability when connecting plate an removes.

Description

Detection assembly for detecting tensile strength of soldering tin bar

Technical Field

The utility model belongs to the technical field of the soldering tin strip detects, concretely relates to detection assembly is used in tensile strength detection of soldering tin strip.

Background

With the continuous development and progress of industrial technology, the welding and fixing of mechanical workpieces become a necessary connection mode of sealing connection and butt joint, soldering can be used for welding and fixing sealing metals under the condition of not requiring high temperature and high pressure, and with the continuous increase of the requirements of welding areas and welding engineering, the requirements on the quality and production safety of solder strips are continuously improved.

The tin bar is a product in the soldering tin, and the tin bar production need be detected the qualification of product after, and one of qualified standard has tensile strength, through sampling tin bar through tensile test, and the check out test set carries out tensile strength's detection to the tin bar, ensures the production quality of tin bar and reaches, but has following not enoughly when current check out test set carries out tensile strength and detects:

(1) present soldering tin bar tensile strength check out test set is detecting time measuring, often can only detect a soldering tin bar alone, and the disposable many soldering tin bars that detect of being not convenient for lead to the tensile intensity of soldering tin bar to detect and have great error, influence the precision that soldering tin bar detected.

Therefore, need a solder bar tensile strength detection and use determine module, solve current solder bar tensile strength check out test set and when examining, be not convenient for once only detect many solder bars, lead to the tensile strength detection of solder bar to have great error, influence the problem of the precision that solder bar detected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solder strip tensile strength detects uses determine module to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a solder bar tensile strength detects uses determine module, includes the workstation, be fixed with the fixed plate on the top side of workstation, be fixed with the pneumatic cylinder on the side of fixed plate, be fixed with connecting plate an on the output of pneumatic cylinder, one side that connecting plate a kept away from the pneumatic cylinder is provided with the T shape backup pad of fixing with the top side of workstation, the one end that the fixed plate was kept away from to the workstation is fixed with connecting plate b, all be fixed with the upper flat plate on the side that connecting plate a and connecting plate b are close to mutually, be fixed with down the flat plate on the side of connecting plate a, all be fixed with down clamp splice on the flat plate top side down and the top side of T shape backup pad, be provided with clamping mechanism between upper flat plate and the lower clamp splice, the bottom of connecting plate a is provided with guiding mechanism.

What need explain in the scheme is that the clamping mechanism includes the threaded rod with last dull and stereotyped top side threaded connection, the top of threaded rod is fixed with the splice plate, the bottom of threaded rod rotates through the bearing and is connected with the clamp splice, go up all seted up corresponding arc wall on the side that the clamp splice is close to mutually with lower clamp splice, the arc wall is provided with a plurality ofly and is the equidistance and distributes, be fixed with two guide posts that are the symmetric distribution on the top side of going up the clamp splice, go up and run through on the top side of dull and stereotyped and set up the slide opening with guide post slip adaptation.

It is worth further saying that the guide mechanism comprises a sliding block fixed at the middle position of the bottom end of the connecting plate a, a sliding seat is fixed on the side face of the top end of the workbench, and a sliding groove matched with the sliding block in a sliding manner is formed in the sliding seat.

It should be further noted that a plurality of triangular convex teeth are fixed on the side surface of the arc-shaped groove and distributed equidistantly.

In a preferred embodiment, a turning handle is fixed on a side surface of the joint plate, and the section of the turning handle is rectangular.

As a preferred embodiment, the side of turning handle is sleeved with a rubber sleeve, the rubber sleeve is attached to and fixed with the side of the turning handle, the bottom end of the workbench is fixed with a plurality of supporting legs, and the supporting legs are symmetrically distributed.

Compared with the prior art, the utility model provides a pair of solder bar tensile strength detects uses detecting element includes following beneficial effect at least:

(1) Insert the clamping mechanism respectively through the both ends with many soldering tin strips in to carry out the centre gripping through the both ends of clamping mechanism with soldering tin strip and fix, thereby make things convenient for multiunit soldering tin strip synchronous detection tensile strength, improve the precision that detects, reduce the error that detects, the triangle dogtooth of setting effectively improves the frictional force when the arc wall is fixed to soldering tin strip both ends centre gripping, thereby improves steadiness and the security fixed to soldering tin strip both ends centre gripping.

(2) The connecting plate a drives the sliding lug blocks to slide in the sliding grooves, the sliding lug blocks are matched with the sliding grooves to assist in guiding the movement of the connecting plate a, the stability of the connecting plate a during movement is improved, the joint plate is driven to rotate by rotating the rotating handle, the force arm of the rotating handle is long, and the operation is labor-saving.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the guiding mechanism of the present invention;

FIG. 3 is a schematic view of a partial structure of the upper clamping block of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a clamping mechanism; 101. a joint plate; 102. a handle is rotated; 103. an upper clamping block; 104. a threaded rod; 105. an arc-shaped slot; 106. a triangular convex tooth; 107. a guide post; 108. a slide hole; 2. a guide mechanism; 201. a slide base; 202. a sliding bump; 203. a chute; 3. a work table; 4. a support leg; 5. a hydraulic cylinder; 6. a connecting plate a; 7. an upper flat plate; 8. a lower clamping block; 9. a T-shaped support plate; 10. a lower flat plate; 11. a fixing plate; 12. a rubber sleeve; 13. and (b) a connecting plate.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a solder bar tensile strength detects uses detecting element, including workstation 3, be fixed with fixed plate 11 on the top side of workstation 3, be fixed with pneumatic cylinder 5 on the side of fixed plate 11, be fixed with connecting plate a6 on the output of pneumatic cylinder 5, one side that connecting plate a6 keeps away from pneumatic cylinder 5 is provided with the T shape backup pad 9 fixed with the top side of workstation 3, one end that workstation 3 kept away from fixed plate 11 is fixed with connecting plate b13, all be fixed with upper plate 7 on the side that connecting plate a6 and connecting plate b13 are close to, be fixed with lower plate 10 on the side of connecting plate a6, all be fixed with lower clamp splice 8 on the side of lower plate 10 top and the top side of T shape backup pad 9, be provided with clamping mechanism 1 between upper plate 7 and the lower clamp splice 8, the bottom of connecting plate a6 is provided with guiding mechanism 2; when using, insert clamping mechanism 1 respectively with the both ends of many soldering tin strips in, and carry out the centre gripping through clamping mechanism 1 with the both ends of soldering tin strip and fix, thereby make things convenient for multiunit soldering tin strip synchronous detection tensile strength, improve the precision that detects, reduce the error that detects, start pneumatic cylinder 5 and carry out work, pneumatic cylinder 5's output drives connecting plate an 6 and removes to the direction of keeping away from connecting plate b13, the guiding mechanism 2 of setting carries out supplementary direction to the removal of connecting plate a6, stability when improving connecting plate a6 and removing, thereby carry out synchronous drawing to many soldering tin strips, thereby carry out synchronous detection to multiunit soldering tin strip.

Further as shown in fig. 1, 3 and 4, it is worth specifically explaining that the clamping mechanism 1 includes a threaded rod 104 in threaded connection with the side surface of the top end of the upper flat plate 7, a joint plate 101 is fixed at the top end of the threaded rod 104, the bottom end of the threaded rod 104 is rotatably connected with an upper clamping block 103 through a bearing, corresponding arc-shaped grooves 105 are formed on the side surfaces of the upper clamping block 103 and the lower clamping block 8 which are close to each other, the arc-shaped grooves 105 are provided with a plurality of guide posts 107 which are distributed at equal intervals, two guide posts 107 which are symmetrically distributed are fixed on the side surface of the top end of the upper clamping block 103, and a slide hole 108 which is in sliding fit with the guide posts 107 is formed through the side surface of the top end of the upper flat plate 7; when using, insert the both ends of many soldering tin strips in arc wall 105, rotate joint plate 101, joint plate 101 drives threaded rod 104 and revolves down, threaded rod 104 promotes and goes up clamp splice 103 and move down, guide post 107 slides in slide opening 108, the removal of going up clamp splice 103 leads, make and go up clamp splice 103 and to be close to the direction removal of clamp splice 8 down, thereby carry out the centre gripping with the both ends of soldering tin strip and fix in arc wall 105, thereby make things convenient for multiunit soldering tin strip synchronous detection tensile strength, improve the precision that detects, reduce the error that detects.

As further shown in fig. 1 and fig. 2, it is worth specifically describing that the guiding mechanism 2 includes a sliding projection 202 fixed to the middle position of the bottom end of the connecting plate a6, a sliding seat 201 is fixed to the side surface of the top end of the working platform 3, and a sliding groove 203 in sliding fit with the sliding projection 202 is formed in the sliding seat 201; when the connecting plate a6 moves, the connecting plate a6 drives the sliding bump 202 to slide in the sliding groove 203, and the sliding bump 202 and the sliding groove 203 are matched to assist in guiding the movement of the connecting plate a6, so that the stability of the connecting plate a6 during movement is improved.

As further shown in fig. 4, it is worth specifically describing that a plurality of triangular convex teeth 106 are fixed on the side surface of the arc-shaped slot 105, and the plurality of triangular convex teeth 106 are distributed at equal intervals; during specific work, the arranged triangular convex teeth 106 effectively improve the friction force when the arc-shaped grooves 105 clamp and fix the two ends of the solder strips, so that the stability and the safety of clamping and fixing the two ends of the solder strips are improved.

The scheme has the following working processes: when the device is used, two ends of a plurality of soldering tin bars are inserted into the arc-shaped groove 105, the joint plate 101 is rotated, the joint plate 101 drives the threaded rod 104 to rotate downwards, the threaded rod 104 pushes the upper clamping block 103 to move downwards, the guide columns 107 slide in the sliding holes 108, the movement of the upper clamping block 103 is guided, the upper clamping block 103 moves towards the direction close to the lower clamping block 8, the two ends of the soldering tin bars are clamped and fixed in the arc-shaped groove 105, the arranged triangular convex teeth 106 effectively improve the friction force when the arc-shaped groove 105 clamps and fixes the two ends of the soldering tin bars, the hydraulic cylinder 5 is started to work, the output end of the hydraulic cylinder 5 drives the connecting plate a6 to move towards the direction away from the connecting plate b13, the plurality of soldering tin bars are synchronously stretched, the plurality of soldering tin bars are synchronously detected, when the connecting plate a6 moves, the connecting plate a6 drives the sliding block 202 to slide in the sliding groove 203, and the sliding block 202 and the sliding groove 203 are matched to guide the movement of the connecting plate a6 in an auxiliary mode.

According to the working process, the following steps are known: carry out the centre gripping through the both ends of clamping mechanism 1 with the soldering tin strip and fix to make things convenient for multiunit soldering tin strip synchronous detection tensile strength, improve the precision that detects, reduce the error that detects, the guiding mechanism 2 of setting assists the direction to connecting plate a 6's removal, stability when improving connecting plate a6 and remove.

As further shown in fig. 3, it is worth specifically describing that a rotating handle 102 is fixed on a side surface of the joint plate 101, and the cross section of the rotating handle 102 is rectangular; when the special tool works, the joint plate 101 is driven to rotate by rotating the rotating handle 102, the force arm of the rotating handle 10 is long, and the operation is labor-saving.

Further as shown in fig. 3, it is worth specifically explaining that a rubber sleeve 12 is sleeved on a side surface of the rotating handle 102, the rubber sleeve 12 is fixedly attached to the side surface of the rotating handle 102, a plurality of supporting legs 4 are fixed at the bottom end of the workbench 3, and the supporting legs 4 are symmetrically distributed; in particular, the rubber sleeve 12 is arranged to effectively improve the friction force when the rotating handle 102 is held to prevent slipping.

To sum up: carry out the centre gripping through clamping mechanism 1 with the both ends of soldering tin strip fixed, thereby make things convenient for multiunit soldering tin strip synchronous detection tensile strength, improve the precision that detects, reduce the error that detects, the guiding mechanism 2 of setting assists the direction to connecting plate a 6's removal, stability when improving connecting plate a6 and remove, it rotates to drive joint plate 101 through rotating

turning handle

102, 10 arms of force of the turning handle are longer, the operation is labor-saving, rubber sleeve 12 of setting effectively improves the frictional force when gripping rotation turning handle 102, prevent the slippage.

The hydraulic cylinder 5 can be purchased in the market, and the hydraulic cylinder 5 is provided with a power supply, belongs to the mature technology in the field and is fully disclosed, so repeated description is omitted in the specification.

Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art, and the use of the terms "comprising" or "including" and the like in the present invention is intended to mean that elements or items listed before the term encompass elements or items listed after the term and their equivalents, without excluding other elements or items, that "connected" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect, that "up", "down", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 detection assembly for detecting the tensile strength of the solder bar comprises a workbench (3) and is characterized in that a fixing plate (11) is fixed on the side face of the top end of the workbench (3), a hydraulic cylinder (5) is fixed on the side face of the fixing plate (11), a connecting plate a (6) is fixed on the output end of the hydraulic cylinder (5), a T-shaped supporting plate (9) fixed with the side face of the top end of the workbench (3) is arranged on one side, away from the hydraulic cylinder (5), of the connecting plate a (6), a connecting plate b (13) is fixed at one end, away from the fixing plate (11), of the workbench (3), an upper flat plate (7) is fixed on the side face, close to the connecting plate a (6) and the connecting plate b (13), a lower flat plate (10) is fixed on the side face of the connecting plate a (6), lower clamping blocks (8) are fixed on the side face of the top end of the lower flat plate (10) and the side face of the top end of the T-shaped supporting plate (9), a clamping mechanism (1) is arranged between the upper flat plate (7) and the lower clamping blocks (8), and a guide mechanism (2) is arranged at the bottom end of the connecting plate a (6).

2. The detection assembly for detecting the tensile strength of the solder bar is characterized in that the clamping mechanism (1) comprises a threaded rod (104) in threaded connection with the side surface of the top end of the upper flat plate (7), a joint plate (101) is fixed at the top end of the threaded rod (104), the bottom end of the threaded rod (104) is rotatably connected with an upper clamping block (103) through a bearing, corresponding arc-shaped grooves (105) are formed in the side surfaces, close to the upper clamping block (103) and the lower clamping block (8), of the upper clamping block (103), the arc-shaped grooves (105) are arranged in a plurality and are distributed at equal intervals, two guide columns (107) which are symmetrically distributed are fixed on the side surface of the top end of the upper flat plate (7), and a sliding hole (108) which is in sliding fit with the guide columns (107) penetrates through the side surface of the top end of the upper flat plate (7).

3. The solder bar tensile strength detection assembly according to claim 2, wherein the guiding mechanism (2) comprises a sliding block (202) fixed to the middle position of the bottom end of the connecting plate a (6), a sliding seat (201) is fixed to the side surface of the top end of the workbench (3), and a sliding groove (203) in sliding fit with the sliding block (202) is formed in the sliding seat (201).

4. The testing assembly for testing tensile strength of solder bars as claimed in claim 2, wherein a plurality of triangular convex teeth (106) are fixed on the side surface of the arc-shaped groove (105), and the plurality of triangular convex teeth (106) are distributed at equal intervals.

5. The testing assembly for testing tensile strength of solder bars as claimed in claim 4, wherein a rotary handle (102) is fixed on the side of the joint plate (101), and the section of the rotary handle (102) is rectangular.

6. The detection assembly for detecting the tensile strength of the solder bar is characterized in that a rubber sleeve (12) is sleeved on the side face of the rotating handle (102), the rubber sleeve (12) is fixedly attached to the side face of the rotating handle (102), a plurality of support legs (4) are fixed to the bottom end of the workbench (3), and the support legs (4) are symmetrically distributed.