CN218629257U - Screen board solder joint test fixture - Google Patents

Abstract

The utility model discloses a screen board solder joint test fixture, comprises a workbench, fixedly connected with fixed plate on the workstation, fixedly connected with electric putter on the fixed plate, electric putter's output fixedly connected with slide, slide and workstation sliding connection, the contact has the fixed block on the slide, the contact has the clamp splice on the fixed block, fixedly connected with connecting block on the clamp splice, connecting block and fixed block contact, be provided with slewing mechanism on the slide, be provided with coupling mechanism on the clamp splice. The utility model discloses a design electric putter's effect, electric putter can drive slide and clamp splice horizontal migration, carries out the centre gripping to the screen board through the clamp splice, conveniently tests, and is connected through the bearing of turning block with the slide, and the accessible rotates the carousel and drives the clamp splice and rotate, can overturn to the screen board, conveniently carries out the test at screen board back, has improved tool result of use.

Description

Screen board solder joint test fixture

Technical Field

The utility model relates to a tool technical field.

Background

The patent of the utility model discloses a different angle solder joint tensile test tool is disclosed for CN 211453145U's utility model patent, relates to test tool technical field, including the testboard, the equal fixedly connected with pillar in bottom both sides of testboard, one side fixedly connected with driving motor of testboard, the top both sides of testboard all are equipped with the fixed plate, the bottom fixedly connected with bottom plate of fixed plate, one side fixedly connected with pneumatic cylinder of fixed plate, the opposite side fixedly connected with dead lever of fixed plate, the one end fixedly connected with anchor clamps of dead lever. The utility model discloses different angle solder joint tensile test tool can the welding in the different position of centre gripping, has reached the effect of being convenient for adjust the centre gripping direction to can carry out the tensile test to the solder joint of different angles, can strengthen the degree of tightening between punch holder and the lower plate, reach the effect of tightening, can prevent to appear the condition that welding and anchor clamps break away from, thereby improve the security of device.

Among the prior art, the tool is when using, when needs are tested the work piece upset, needs take off the work piece earlier and fix a position once more after the upset, operates inconveniently to a clamp splice fixed mounting for the work piece location, inconvenient change, when fixing a position the use to different shape work pieces, laminate inadequately with the clamp splice, consequently need improve.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a screen board solder joint test fixture, solved the technical problem that the work piece upset test is inconvenient, be used for the inconvenient change of clamp splice of work piece location.

For solving the technical problem, the utility model provides a pair of screen board solder joint test fixture, comprises a workbench, fixedly connected with fixed plate on the workstation, fixedly connected with electric putter on the fixed plate, electric putter's output fixedly connected with slide, slide and workstation sliding connection, the contact has the fixed block on the slide, the contact has the clamp splice on the fixed block, fixedly connected with connecting block on the clamp splice, connecting block and fixed block contact, be provided with slewing mechanism on the slide, be provided with coupling mechanism on the clamp splice.

The utility model discloses a slide bar, including the slide bar, the slide bar is connected with the slide, the fixed block is connected with the slide, the slide is connected with the slide through the bearing, the slide is connected with fixed block fixed connection, fixedly connected with carousel on the slide, the carousel rotates with the slide and is connected, the spacing groove has been seted up on the carousel, the inside sliding connection of spacing groove has the gag lever post, gag lever post and slide sliding connection, fixedly connected with connecting strip on the gag lever post, connecting strip and slide contact, fixedly connected with slide bar on the connecting strip, slide bar and slide sliding connection, the outside of slide bar is provided with first spring, fixedly connected with slider on the slide bar, slider and slide sliding connection. Through the design slewing mechanism, conveniently overturn the work piece.

Specifically, coupling mechanism includes second spring, lug, depression bar, third spring, briquetting, the inside fixedly connected with second spring of fixed block, fixedly connected with lug on the second spring, lug and fixed block sliding connection, lug and connecting block sliding connection, the contact has the depression bar on the lug, depression bar and connecting block sliding connection, the outside of depression bar is provided with the third spring, fixedly connected with briquetting on the depression bar, briquetting and connecting block sliding connection. Through the design of the connecting mechanism, the clamping blocks can be conveniently detached and replaced.

Specifically, the number of the limiting grooves is two, and the two limiting grooves are symmetrically distributed on the turntable. Through the design of the limiting groove, the limiting rod can be inserted into the limiting grooves at different positions.

Specifically, one end of the first spring is fixedly connected with the sliding block, and the other end of the first spring is fixedly connected with the sliding seat. The first spring is designed such that the force of the first spring acts on the slider.

Specifically, one end of the third spring is fixedly connected with the pressing block, and the other end of the third spring is fixedly connected with the connecting block. By designing the third spring, the acting force of the third spring can act on the pressing block.

Compared with the prior art, the utility model discloses following beneficial effect has:

through the effect of design electric putter, electric putter can drive slide and clamp splice horizontal migration, carries out the centre gripping to the screen board through the clamp splice, conveniently tests, and is connected through the bearing of turning block with the slide, and the accessible rotates the carousel and drives the clamp splice and rotate, can overturn the screen board, conveniently carries out the test at screen board back, has improved tool result of use.

Through the grafting of design lug and connecting block, can fix the connecting block, and then can fix clamp splice and fixed block, can realize the separation of lug and connecting block through pressing down the briquetting, conveniently dismantle connecting block and clamp splice, can carry out corresponding change to the clamp splice according to different shape work pieces, improved the tool suitability.

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 perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Reference numbers in the figures:

1. a work table; 2. a fixing plate; 3. an electric push rod; 4. a slide base; 5. a fixed block; 6. a clamping block; 7. connecting blocks; 8. a rotating mechanism; 9. a connecting mechanism; 81. a limiting groove; 82. a limiting rod; 83. a connecting strip; 84. a slide bar; 85. a first spring; 86. a slider; 87. rotating the block; 88. a turntable; 91. a second spring; 92. a bump; 93. a pressure lever; 94. a third spring; 95. and (7) briquetting.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1 and 2, a screen plate solder joint test fixture, which comprises a workbench 1, a fixed plate 2 is fixedly connected to the workbench 1, an electric push rod 3 is fixedly connected to the fixed plate 2, a sliding seat 4 is fixedly connected to an output end of the electric push rod 3, the sliding seat 4 is slidably connected to the workbench 1, a fixed block 5 is contacted on the sliding seat 4, a clamping block 6 is contacted on the fixed block 5, a connecting block 7 is fixedly connected to the clamping block 6, the connecting block 7 is contacted with the fixed block 5, a rotating mechanism 8 is arranged on the sliding seat 4, and a connecting mechanism 9 is arranged on the clamping block 6.

Referring to fig. 1 and 2, the rotating mechanism 8 includes a limiting groove 81, a limiting rod 82, a connecting bar 83, a sliding rod 84, a first spring 85, a sliding block 86, a rotating block 87, and a rotating disc 88, the inside of the sliding seat 4 is connected with the rotating block 87 through a bearing, the rotating block 87 is fixedly connected with the fixed block 5, the rotating block 87 is fixedly connected with the rotating disc 88, the rotating disc 88 is rotatably connected with the sliding seat 4, the rotating disc 88 is provided with the limiting groove 81, the number of the limiting grooves 81 is two, the two limiting grooves 81 are symmetrically distributed on the rotating disc 88, the limiting rod 82 can be inserted into the limiting grooves 81 at different positions by designing the limiting grooves 81, the limiting rod 82 is slidably connected inside the limiting grooves 81, gag lever post 82 and slide 4 sliding connection, fixedly connected with connecting strip 83 on the gag lever post 82, connecting strip 83 and slide 4 contact, fixedly connected with slide bar 84 on the connecting strip 83, slide bar 84 and slide 4 sliding connection, the outside of slide bar 84 is provided with first spring 85, the one end and the slider 86 fixed connection of first spring 85, the other end and the slide 4 fixed connection of first spring 85, through designing first spring 85, make first spring 85's effort can act on slider 86, fixedly connected with slider 86 on the slide bar 84, slider 86 and slide 4 sliding connection, through design slewing mechanism 8, the convenience is overturned the work piece.

Referring to fig. 1, 2 and 3, the connecting mechanism 9 includes a second spring 91, a bump 92, a pressing rod 93, a third spring 94 and a pressing block 95, the second spring 91 is fixedly connected to the inside of the fixing block 5, the bump 92 is fixedly connected to the second spring 91, the bump 92 is slidably connected to the fixing block 5, the bump 92 is slidably connected to the connecting block 7, the pressing rod 93 is in contact with the bump 92, the pressing rod 93 is slidably connected to the connecting block 7, the third spring 94 is disposed outside the pressing rod 93, one end of the third spring 94 is fixedly connected to the pressing block 95, the other end of the third spring 94 is fixedly connected to the connecting block 7, the third spring 94 is designed to enable the acting force of the third spring 94 to act on the pressing block 95, the pressing block 95 is fixedly connected to the pressing rod 93, the pressing block 95 is slidably connected to the connecting block 7, and the connecting mechanism 9 is designed to facilitate the detachment and replacement of the clamping block 6.

During the use, the output of electric putter 3 drives slide 4 horizontal migration, and slide 4 can drive fixed block 5 and clamp splice 6 horizontal migration, and accessible clamp splice 6 carries out the centre gripping to the work piece, can test the work piece. When the butt work piece needs to be overturned, the connecting strip 83 is pulled in the direction away from the sliding seat 4, the connecting strip 83 drives the sliding rod 84 to move horizontally, the sliding rod 84 drives the sliding block 86 to move horizontally, the sliding block 86 can extrude the first spring 85, meanwhile, the connecting strip 83 can drive the limiting rod 82 to move horizontally, the limiting rod 82 is separated from the rotating disc 88, then the rotating disc 88 is rotated, the rotating disc 88 drives the rotating block 87 and the fixing block 5 to rotate, further, the clamping block 6 and the work piece can be driven to rotate, the screen plate can be overturned, the back of the screen plate can be conveniently tested, and the using effect of the jig is improved. When the clamp splice 6 needs to be replaced, press down the briquetting 95 earlier, briquetting 95 drives depression bar 93 and moves down, briquetting 95 extrudes third spring 94, depression bar 93 can drive lug 92 and move down, lug 92 can extrude second spring 91, make lug 92 take in the fixed block 5, then horizontal migration clamp splice 6, clamp splice 6 drives connecting block 7 and removes and can take off clamp splice 6 and connecting block 7, the convenience is dismantled connecting block 7 and clamp splice 6, can carry out corresponding change to clamp splice 6 according to different shape work pieces, the tool suitability has been improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a screen board solder joint test fixture, includes workstation (1), its characterized in that, fixedly connected with fixed plate (2) on workstation (1), fixedly connected with electric putter (3) on fixed plate (2), the output end fixedly connected with slide (4) of electric putter (3), slide (4) and workstation (1) sliding connection, the contact has fixed block (5) on slide (4), the contact has clamp splice (6) on fixed block (5), fixedly connected with connecting block (7) on clamp splice (6), connecting block (7) and fixed block (5) contact, be provided with slewing mechanism (8) on slide (4), be provided with coupling mechanism (9) on clamp splice (6).

2. The screen board welding spot testing jig of claim 1, wherein the rotating mechanism (8) comprises a limiting groove (81), a limiting rod (82), a connecting bar (83), a sliding rod (84), a first spring (85), a sliding block (86), a rotating block (87) and a rotating disc (88), the interior of the sliding seat (4) is connected with a rotating block (87) through a bearing, the rotating block (87) is fixedly connected with the fixed block (5), the rotating block (87) is fixedly connected with a rotating disc (88), the rotary disc (88) is rotationally connected with the sliding seat (4), a limit groove (81) is arranged on the rotary disc (88), the inside of the limit groove (81) is connected with a limit rod (82) in a sliding way, the limiting rod (82) is connected with the sliding seat (4) in a sliding way, a connecting strip (83) is fixedly connected on the limiting rod (82), the connecting strip (83) is in contact with the sliding seat (4), a sliding rod (84) is fixedly connected to the connecting strip (83), the sliding rod (84) is connected with the sliding seat (4) in a sliding way, a first spring (85) is arranged on the outer side of the sliding rod (84), the sliding rod (84) is fixedly connected with a sliding block (86), and the sliding block (86) is in sliding connection with the sliding seat (4).

3. The screen board welding spot testing jig according to claim 1, wherein the connecting mechanism (9) comprises a second spring (91), a bump (92), a pressure rod (93), a third spring (94) and a pressing block (95), the second spring (91) is fixedly connected inside the fixing block (5), the bump (92) is fixedly connected to the second spring (91), the bump (92) is slidably connected to the fixing block (5), the bump (92) is slidably connected to the connecting block (7), the pressing rod (93) is in contact with the bump (92), the pressure rod (93) is slidably connected to the connecting block (7), the third spring (94) is arranged on the outer side of the pressure rod (93), the pressing block (95) is fixedly connected to the pressure rod (93), and the pressing block (95) is slidably connected to the connecting block (7).

4. The screen board welding spot testing jig according to claim 2, wherein the number of the limiting grooves (81) is two, and the two limiting grooves (81) are symmetrically distributed on the rotating disc (88).

5. The screen board welding spot testing jig according to claim 2, wherein one end of the first spring (85) is fixedly connected with the sliding block (86), and the other end of the first spring (85) is fixedly connected with the sliding base (4).

6. The screen plate welding spot testing jig according to claim 3, wherein one end of the third spring (94) is fixedly connected with the pressing block (95), and the other end of the third spring (94) is fixedly connected with the connecting block (7).

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