CN213165089U - Part assembly gap adjusting equipment - Google Patents

Abstract

The utility model relates to an electron trade assembly technical field discloses a part assembly clearance adjustment equipment. The part assembling clearance adjusting device comprises a carrying platform, a lifting assembly, a first clamp and a second clamp, wherein the carrying platform is provided with a product grade, and a first part and a second part to be assembled can be placed on the product grade; the movable end of the lifting component is arranged above the carrier platform, and the movable end can move to a first position along the direction close to the product grade or move to a second position along the direction far away from the product grade; the first clamp and the second clamp are both arranged on the movable end, when the movable end moves to the first position, the first clamp can clamp the first part, the second clamp can clamp the second part, and the lifting assembly can continue to move towards the direction close to the product grade, so that the first clamp moves for a preset distance relative to the second clamp. The utility model discloses a first anchor clamps can remove the predetermined distance by relative second anchor clamps, easy operation, and intensity of labour is little, and has higher work efficiency and yields.

Description

Part assembly gap adjusting equipment

Technical Field

The utility model relates to an electron trade assembly technical field especially relates to a part assembly clearance adjustment equipment.

Background

In the process of assembling parts in the electronic industry, two parts are required to be assembled in a clearance mode so as to guarantee the dimensional accuracy of products. In the prior art, when a first part and a second part above the first part are assembled in a clearance mode, an operator is usually required to rotate a micrometer to drive a pressing head to press down, and the second part is pressed to a specified position.

In the operation process, the pressing distance of the pressing head is only manually controlled by an operator, so that the pressing distance is easy to cause to be not in accordance with the gap requirement of gap assembly, and the yield of products is low; the first part and the second part are not positioned, and displacement is easy to occur in the pressing process, so that gap assembly errors are overlarge; in addition, the labor intensity of manual operation is high, and the efficiency is low.

Therefore, a need exists for a component assembly gap adjusting apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Based on it, an object of the utility model is to provide a part fit-up gap adjusting equipment, easy operation, intensity of labour is little, and work efficiency is high, and the yields is high.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a parts-assembly-clearance adjusting apparatus comprising:

a carrier on which a product grade is provided, on which a first part and a second part to be assembled can be placed;

the movable end of the lifting component is arranged above the carrier platform and can move to a first position along the direction close to the product grade or move to a second position along the direction far away from the product grade;

the first clamp and the second clamp are arranged on the movable end, when the movable end moves to the first position, the first clamp can clamp the first part, the second clamp can clamp the second part, and the lifting assembly can continue to move towards the direction close to the product grade, so that the first clamp moves for a preset distance relative to the second clamp.

As an optimal scheme of part fit-up clearance adjustment equipment, first anchor clamps include pneumatic body and can open and shut set up in two pneumatic clamping jaws on the pneumatic body, the pneumatic body set up in the expansion end, work as the expansion end is close to when the product grade removes, the pneumatic body can drive two pneumatic clamping jaws rotate the centre gripping in opposite directions first part, work as the expansion end is kept away from when the product grade removes, the pneumatic body can drive two pneumatic clamping jaws rotate mutually in opposite directions and break away from the centre gripping to first part.

As a preferable aspect of the part fitting clearance adjustment apparatus, the pneumatic chuck comprises:

the clamping body is arranged on the pneumatic body;

the clamping arm is selectively abutted with the first part, and when the movable end is close to the product position to move, the clamping arm can slide relative to the clamping body.

As a preferred scheme of the part assembly gap adjusting device, an elastic sheet is arranged on the clamping body, the elastic sheet is provided with an initial position and a turnover position, and the clamping arm abutted against the first part can extrude the elastic sheet from the initial position to the turnover position; when the clamping arm is separated from the first part in an abutting mode, the elastic sheet can be restored to the initial position from the turnover position.

As an optimal scheme of the part assembly clearance adjusting equipment, a limiting groove is formed in the clamping arm along the sliding direction of the clamping arm, a limiting pin perpendicular to the sliding direction of the clamping arm is arranged on the clamping body, the limiting pin is arranged in the limiting groove in a sliding mode, and the length of the limiting groove is equal to the preset distance.

As a preferable mode of the parts mounting clearance adjusting apparatus, the second jig includes a vacuum suction head capable of suction-fixing the second part when the movable end moves close to the product end.

As a preferable scheme of the component assembly gap adjusting apparatus, one end of the product grade is provided with an upright post, and the other end of the product grade is provided with a clamping block, and the clamping block can elastically abut the first component and the second component against the upright post.

As a preferred scheme of the part assembly clearance adjusting equipment, the part assembly clearance adjusting equipment further comprises a base, the lifting assembly and the carrying platform are arranged on the base, the lifting assembly further comprises a lifting driving piece, the lifting driving piece is arranged on the base, and the movable end is arranged at a lifting driving end of the lifting driving piece.

As a preferable scheme of the part assembly gap adjusting apparatus, the apparatus further includes a translation assembly, the carrier is provided with a plurality of product positions, the translation assembly is disposed on the base, the carrier is disposed on the translation assembly, and the translation assembly can move the carrier in a horizontal direction, so that a certain product position is directly opposite to the movable end.

As a preferable aspect of the part assembly gap adjusting apparatus, the translation assembly includes:

the first driving end of the first driving piece can move along a first direction;

the first sliding block is arranged on the first sliding rail in a sliding mode and is connected with the first driving end;

the second slide rail and the second driving piece are arranged on the first slide block, a second driving end of the second driving piece can move along a second direction, and an included angle is formed between the second direction and the first direction;

and the second sliding block is arranged on the second sliding rail in a sliding manner and is connected with the second driving end, and the carrying platform is arranged on the second sliding block.

The utility model has the advantages that: the clearance assembly between the first part and the second part is realized by arranging a first clamp and a second clamp which can move relatively. Specifically, the first part and the second part to be assembled are placed in the working position of the carrying platform, the first part is clamped by the first clamp, the second part is clamped by the second clamp, the movable end of the lifting assembly drives the first clamp and the second clamp to move towards the working position, the first clamp and the second clamp can move relatively, so that the first part and the second part can move relatively to a preset distance when the movable end moves towards the working position, and finally gap assembly between the first part and the second part is achieved. The part assembling clearance adjusting equipment is simple to operate, low in labor intensity and high in working efficiency and yield.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and 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 the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a schematic view of a part assembly gap adjustment apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of a first clamp and a second clamp provided in an embodiment of the present invention;

fig. 3 is a cross-sectional view of the pneumatic clamping jaw when the elastic sheet provided by the embodiment of the present invention is in the initial position;

fig. 4 is a cross-sectional view of the pneumatic clamping jaw when the elastic sheet provided by the embodiment of the present invention is in the turnover position;

fig. 5 is a schematic view of a carrier according to an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a schematic view of a translation assembly and a stage according to an embodiment of the present invention.

In the figure:

100. a first part; 200. a second part;

1. a stage; 11. the product grade; 111. a column; 112. a clamp block 113, an operation block; 114. a bevel;

2. a lifting assembly; 21. a movable end; 22. a lifting drive member; 23. a lifting drive end;

3. a first clamp; 31. a pneumatic body; 32. a pneumatic clamping jaw; 321. a clamping body; 322. a clamp arm; 323. a spring plate; 324. a limiting groove; 325. a spacing pin;

4. a second clamp; 41. a vacuum suction head;

5. a base;

6. a translation assembly; 61. a first slide rail; 62. a first driving member; 621. a first driving end; 63. a first slider; 64. a second slide rail; 65. a second driving member; 651. a second drive end; 66. and a second slider.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 7, the present embodiment provides a component mounting gap adjusting apparatus, which includes a carrier 1, a lifting assembly 2, a first clamp 3, and a second clamp 4, wherein the carrier 1 is provided with a product grade 11, and a first component 100 and a second component 200 to be mounted can be placed on the product grade 11; the movable end 21 of the lifting component 2 is arranged above the carrier 1, and the movable end 21 can move to a first position along the direction close to the product grade 11 or move to a second position along the direction far away from the product grade 11; the first clamp 3 and the second clamp 4 are both arranged on the movable end 21, when the movable end 21 moves to a first position, the first clamp 3 can clamp the first part 100, the second clamp 4 can clamp the second part 200, and the lifting assembly 2 can continue to move towards a direction close to the product grade 11, so that the first clamp 3 moves a preset distance relative to the second clamp 4.

The clearance fit between the first part 100 and the second part 200 is achieved by providing a first clamp 3 and a second clamp 4 which are relatively movable. Specifically, a first part 100 and a second part 200 to be assembled are placed at a working position of the carrier 1, the first part 100 is clamped by the first clamp 3, the second part 200 is clamped by the second clamp 4, the first clamp 3 and the second clamp 4 are driven to move towards the working position by the movable end 21 of the lifting assembly 2, and the first part 100 and the second part 200 can move relative to each other by a preset distance when the movable end 21 moves towards the working position due to the relative movement of the first clamp 3 and the second clamp 4, so that the gap assembly between the first part 100 and the second part 200 is finally realized. The part assembling clearance adjusting equipment is simple to operate, low in labor intensity and high in working efficiency and yield.

In this embodiment, the second fixture 4 comprises a vacuum suction head 41, the vacuum suction head 41 can suck and fix the second part 200 when the movable end 21 moves close to the product grade 11, and the vacuum suction head 41 is arranged to clamp the second part 200.

Specifically, as shown in fig. 1 to 4, the first fixture 3 includes a pneumatic body 31 and two pneumatic clamping jaws 32 that can be opened and closed and are disposed on the pneumatic body 31, the pneumatic body 31 is disposed on the movable end 21, when the movable end 21 moves to a first position near the product grade 11, the pneumatic body 31 can drive the two pneumatic clamping jaws 32 to rotate oppositely to clamp the first part 100, when the movable end 21 moves from the first position away from the product grade 11, the pneumatic body 31 can drive the two pneumatic clamping jaws 32 to rotate oppositely to separate from clamping of the first part 100, and the arrangement of the pneumatic body 31 and the pneumatic clamping jaws 32 is used for clamping the first part 100.

Further, the pneumatic clamping jaw 32 comprises a clamping body 321 and a clamping arm 322, wherein the clamping body 321 is arranged on the pneumatic body 31; the clamping arm 322 selectively abuts against the first part 100, and when the movable end 21 moves from the first position to be closer to the product end 11, the clamping arm 322 can slide a predetermined distance relative to the clamping body 321. When the clamping arm 322 slides a predetermined distance from the first position relative to the clamping body 321, an assembling distance of the gap assembly between the first part 100 and the second part 200 is satisfied.

Optionally, the clamping body 321 is provided with a spring plate 323, the spring plate 323 has an initial position and a turnover position, when the movable end 21 is located at any position between the first position and the second position, the spring plate 323 is located at the initial position, and the relative displacement between the clamping arm 322 and the clamping body 321 is zero; when the movable end 21 continues to move from the first position to the product position 11, the clamping arm 322 slides relative to the clamping body 321, and when the displacement is not zero, the clamping arm 322 abutting against the first part 100 can press the elastic sheet 323, so that the elastic sheet 323 is moved from the initial position to the turnover position; when the clamping arm 322 is disengaged from the first part 100, the elastic plate 323 can be deformed to return from the folded position to the original position, and the clamping arm 322 returns to the position where the relative displacement between the clamping arm 322 and the clamping body 321 is zero.

In this embodiment, in order to limit the sliding distance between the clamping arm 322 and the clamping body 321, a limiting groove 324 is disposed on the clamping arm 322 along the sliding direction thereof, a limiting pin 325 perpendicular to the sliding direction of the clamping arm 322 is disposed on the clamping body 321, the limiting pin 325 is slidably disposed in the limiting groove 324, and the length of the limiting groove 324 is equal to the predetermined distance, so as to ensure that the sliding distance of the clamping arm 322 with respect to the clamping body 321 is the predetermined distance, and further ensure that the moving distance between the first part 100 and the second part 200 is the predetermined distance, thereby ensuring a qualified assembly gap and improving the yield.

In order to fix the first part 100 and the second part 200 by the product position 11, as shown in fig. 5 and 6, one end of the product position 11 is provided with a column 111, and the other end is provided with a clamping block 112, and the clamping block 112 can elastically abut the first part 100 and the second part 200 on the column 111. Specifically, the clamping block 112 can slide along the base 5, and an elastic member is disposed between the clamping block 112 and the base 5. In addition, for facilitating the operation of the clamping block 112, an operation block 113 is further provided on the side of the clamping block 112 away from the upright 111. The process of clamping the first part 100 and the second part 200 is as follows, firstly operating the operation block 113 to make the clamping block 112 slide along the base 5, the clamping block 112 extrudes the elastic piece while sliding, and then placing the first part 100 and the second part 200 at the production grade 11; then, the operation block 113 is released, the elastic member is deformed again, and the clamping block 112 abuts against the first part 100 and the second part 200, so that the subsequent gap assembly of the first part 100 and the second part 200 is facilitated. The first part 100 and the second part 200 can be taken down simultaneously, only the clamping block 112 needs to be slid, and the fixing is simple and reliable, and the operation is convenient.

Preferably, the part assembly gap adjusting device further comprises a base 5, and the lifting assembly 2 and the carrier 1 are both arranged on the base 5, so that the part assembly gap adjusting device is convenient to transfer. Further, the lifting assembly 2 further includes a lifting driving member 22, the lifting driving member 22 is disposed on the base 5, the movable end 21 is disposed at a lifting driving end 23 of the lifting driving member 22, and the lifting driving member 22 provides power for the movable end 21 to enable the movable end 21 to move in a direction close to or far away from the product grade 11. The lifting driving member 22 may be a cylinder or a lead screw motor.

Specifically, as shown in fig. 1 and 7, the carrier 1 is provided with a plurality of product stages 11 to improve assembly efficiency. Correspondingly, the part assembly gap adjusting device further comprises a translation assembly 6, the translation assembly 6 is arranged on the base 5, the carrier 1 is arranged on the translation assembly 6, and the translation assembly 6 can enable the carrier 1 to move in the horizontal direction, so that a certain product grade 11 is opposite to the movable end 21.

In this embodiment, the translating assembly 6 includes a first slide rail 61, a first driving member 62, a first sliding block 63, a second slide rail 64, a second driving member 65 and a second sliding block 66, wherein the first slide rail 61 and the first driving member 62 are both disposed on the base 5, and a first driving end 621 of the first driving member 62 can move along a first direction; the first sliding block 63 is slidably disposed on the first sliding rail 61 and connected to the first driving end 621; the second slide rail 64 and the second driving member 65 are both arranged on the first slide block 63, and the second driving end 651 of the second driving member 65 can move along a second direction, and the second direction and the first direction form an included angle; the second slide block 66 is slidably disposed on the second slide rail 64, and is connected to the second driving end 651, and the carrier 1 is disposed on the second slide block 66. The first driving member 62 and the second driving member 65 may be air cylinders or lead screw motors.

Preferably, the first direction is perpendicular to the second direction, which facilitates installation and operation while facilitating reduction in the size of the parts mounting clearance adjustment apparatus.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (10)

1. A parts assembly gap adjusting apparatus, comprising:

a carrier (1) on which a product grade (11) is arranged, on which product grade (11) a first part (100) and a second part (200) to be assembled can be placed;

the lifting component (2) is provided with a movable end (21) above the carrier (1), and the movable end (21) can move to a first position along a direction close to the product grade (11) or move to a second position along a direction far away from the product grade (11);

first anchor clamps (3) and second anchor clamps (4), all set up in on expansion end (21), work as expansion end (21) move to when the first position, first anchor clamps (3) can the centre gripping first part (100), second anchor clamps (4) can the centre gripping second part (200), just lifting unit (2) can continue to move towards the direction that is close to product grade (11), so that first anchor clamps (3) are relative second anchor clamps (4) move the default distance.

2. The parts assembly gap adjusting apparatus according to claim 1, wherein the first clamp (3) comprises a pneumatic body (31) and two pneumatic clamping jaws (32) openably and closably disposed on the pneumatic body (31), the pneumatic body (31) is disposed at the movable end (21), when the movable end (21) moves close to the product end (11), the pneumatic body (31) can drive the two pneumatic clamping jaws (32) to rotate towards each other to clamp the first part (100), and when the movable end (21) moves away from the product end (11), the pneumatic body (31) can drive the two pneumatic clamping jaws (32) to rotate away from each other to clamp the first part (100).

3. The parts-assembly-gap adjusting apparatus according to claim 2, wherein the pneumatic jaw (32) includes:

a clamping body (321) arranged on the pneumatic body (31);

a clamping arm (322) selectively abutting against the first part (100), the clamping arm (322) being slidable relative to the clamping body (321) when the movable end (21) moves closer to the product end (11).

4. The part assembly gap adjusting apparatus according to claim 3, wherein a spring plate (323) is disposed on the clamping body (321), the spring plate (323) has an initial position and a folded position, and the clamping arm (322) abutting against the first part (100) can press the spring plate (323) to move the spring plate (323) from the initial position to the folded position; when the clamping arm (322) is separated from abutting contact with the first part (100), the elastic sheet (323) can be restored to the initial position from the turnover position.

5. The part assembling gap adjusting apparatus according to claim 4, wherein a limiting groove (324) is provided on the clamping arm (322) along a sliding direction thereof, a limiting pin (325) perpendicular to the sliding direction of the clamping arm (322) is provided on the clamping body (321), the limiting pin (325) is slidably provided in the limiting groove (324), and a length of the limiting groove (324) is equal to the preset distance.

6. The parts fitting gap adjusting apparatus according to claim 1, wherein the second jig (4) includes a vacuum suction head (41), and the vacuum suction head (41) can suction-fix the second part (200) when the movable end (21) moves close to the product end (11).

7. The parts fitting gap adjusting apparatus according to claim 1, wherein one end of the product grade (11) is provided with a column (111), and the other end is provided with a clamping block (112), and the clamping block (112) can elastically abut the first part (100) and the second part (200) against the column (111).

8. The part assembly gap adjusting apparatus according to any one of claims 1 to 7, further comprising a base (5), wherein the lifting assembly (2) and the carrier (1) are both disposed on the base (5), the lifting assembly (2) further comprises a lifting driving member (22), the lifting driving member (22) is disposed on the base (5), and the movable end (21) is disposed on a lifting driving end (23) of the lifting driving member (22).

9. The parts assembly gap adjusting apparatus according to claim 8, further comprising a translation assembly (6), wherein a plurality of the product ports (11) are provided on the stage (1), the translation assembly (6) is provided on the base (5), the stage (1) is provided on the translation assembly (6), and the translation assembly (6) can move the stage (1) in a horizontal direction so that a certain product port (11) faces the movable end (21).

10. The parts-assembly gap adjusting apparatus according to claim 9, wherein the translation assembly (6) comprises:

the first sliding rail (61) and the first driving piece (62) are arranged on the base (5), and a first driving end (621) of the first driving piece (62) can move along a first direction;

the first sliding block (63) is arranged on the first sliding rail (61) in a sliding mode and is connected with the first driving end (621);

the second sliding rail (64) and the second driving piece (65) are arranged on the first sliding block (63), a second driving end (651) of the second driving piece (65) can move along a second direction, and an included angle is formed between the second direction and the first direction;

and the second sliding block (66) is arranged on the second sliding rail (64) in a sliding manner and is connected with the second driving end (651), and the carrying platform (1) is arranged on the second sliding block (66).

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