CN212761921U

CN212761921U - Adjusting mechanism

Info

Publication number: CN212761921U
Application number: CN202021471420.5U
Authority: CN
Inventors: 杨鹏; 姚鹏; 张轲; 郭印
Original assignee: Luxshare Intelligent Manufacture Zhejiang Co Ltd
Current assignee: Luxshare Intelligent Manufacture Zhejiang Co Ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-03-23
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses an adjusting mechanism, which belongs to the technical field of part assembly and comprises a sliding component; the adjusting assembly comprises a carrier detachably connected to the sliding assembly and an adjusting part connected to the carrier in a sliding manner, and a product groove positioned below the adjusting part is formed in the carrier; and the lens of the microscope is opposite to the adjusting component. The utility model provides an adjustment mechanism, the regulation portion can drive the second part and be close to first part and remove, with the size in clearance between adjustment first part and the second part, can dismantle with adjusting part and sliding assembly and be connected, can directly take out adjusting part from sliding assembly, with when welding first part and second part, clearance between the two can remain unchanged, the backlight can shine the clearance between first part and the second part, the microscope of being convenient for distinguishes the edge profile of first part and second part, the clearance size that has guaranteed between first part and the second part meets the requirements.

Description

Adjusting mechanism

Technical Field

The utility model relates to a part equipment technical field especially relates to an adjustment mechanism.

Background

In the process of electronic assembly, the assembling mode between the parts includes welding, riveting and the like, when the parts are connected in a welding mode, in order to ensure the quality of the assembly, the distance between the two parts needs to be controlled, and if the gap between the two parts needs to be controlled to be 0.005-0.025 mm.

In the prior art, before welding two parts, one part needs to be installed on the other part, then the two parts are clamped by a clamp, then the two parts are placed in a measuring area, and a gap between the two parts is measured by a microscope. In the measuring process, a light source is driven to a measuring area through a microscope to irradiate the two parts, at the moment, the edge profiles of the two parts can be displayed on a display screen of the microscope, and whether the size of a gap between the two parts meets the requirement or not can be determined by measuring the distance between the edge profiles of the two parts. When the gap between the two parts is large, the control clamp is needed to further clamp the two parts so as to reduce the distance between the two parts.

Therefore, when the distance between the parts is adjusted, the smaller the distance between the parts is, the larger the adjustment error is, but the higher the control precision and the stability requirement of the adjustment are, and the existing adjusting mechanism cannot meet the actual precision requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustment mechanism can realize the regulation to the distance between the part to satisfy actual precision demand.

As the conception, the utility model adopts the technical proposal that:

an adjustment mechanism comprising:

a sliding assembly;

the adjusting assembly comprises a carrier detachably connected to the sliding assembly and an adjusting part connected to the carrier in a sliding manner, and a product groove positioned below the adjusting part is formed in the carrier;

and the lens of the microscope is opposite to the adjusting component.

Optionally, the adjusting mechanism further comprises a backlight lamp, and the backlight lamp is fixed on the sliding assembly.

Optionally, the sliding assembly includes a first micrometer, a first linear rail, a first push block and a sliding portion, the first micrometer abuts against the first push block, the first push block is slidably connected to the first linear rail, the top of the first push block is connected to the sliding portion, and the carrier is detachably connected to the sliding portion.

Optionally, the sliding portion includes a bearing seat and a first support fixed on the bearing seat, the backlight is fixed on the first support, and the carrier is detachably connected to the bearing seat.

Optionally, the adjusting portion includes a second micrometer, a second linear rail and a second push block, the second micrometer is fixed to one side of the carrier, the second micrometer abuts against the second push block, the second linear rail is fixed to the other side of the carrier, and the second push block is slidably connected to the second linear rail.

Optionally, the carrier includes a bottom plate and a vertical plate vertically fixed to the bottom plate, the product slot is disposed on the bottom plate, the second micrometer is fixed to one side of the vertical plate, and the second rail is fixed to the other side of the vertical plate.

Optionally, a bar-shaped through hole is formed in the vertical plate, the second push block comprises a first block body penetrating through the bar-shaped through hole and a second block body fixedly connected with one end of the first block body, the other end of the first block body is abutted to the second micrometer, and the second block body is slidably connected to the second linear rail.

Optionally, the adjusting portion further includes a second elastic member, one end of the second elastic member is fixed to the vertical plate, and the other end of the second elastic member is fixed to the first block or the second block.

Optionally, the adjusting mechanism further comprises a base, a first support and a second support are arranged on the base, the first support and the second support are opposite to each other in position, the sliding assembly is arranged on the first support in a sliding mode, and the microscope is fixed on the second support.

Optionally, the second bracket includes a first portion slidably connected to the base along a first direction, a second portion slidably connected to the first portion along a second direction, and a third portion slidably connected to the second portion along a third direction, and the microscope is fixed to the third portion.

The utility model provides an adjustment mechanism has following beneficial effect at least:

first, through setting up regulating part and second part butt, make the regulating part can drive the second part and be close to first part and remove, with the size in clearance between first part and the second part of adjustment, through can dismantle the connection with adjusting part and sliding assembly, make when the clearance size between first part and second part satisfies the demands, can directly take out adjusting part from sliding assembly, with when welding first part and second part, the clearance between the two can remain unchanged, the clearance between first part and the second part can be shone to the backlight, the edge profile of first part and the second part of the discernment that the microscope is more clear of being convenient for, it is accurate to have guaranteed that the clearance size between first part and the second part is measured.

Second, through the use of first micrometer and first line rail, guaranteed that first part and the adjusting part of isostructure put into sliding assembly on the back all can adjust the top edge profile of first part to with microscopical film line off line align, guaranteed the uniformity of lower datum line among the clearance measurement process, make clearance adjustment more accurate, reduced the tolerance requirement to first part and adjustment mechanism simultaneously, practiced thrift manufacturing cost.

Thirdly, under the condition that the first part is aligned with the film line lower line, the use of a second micrometer and a second line rail ensures that the lower edge profile of the second part can be adjusted to be between the film line upper line and the film line lower line, meanwhile, the displacement of the second part is 0.02 mm when the second micrometer rotates for a circle, and the displacement of the second part is 0.01 mm when the second micrometer rotates for a half circle, so that the precision requirement of clearance adjustment is met.

Drawings

Fig. 1 is a first schematic structural diagram of an adjusting mechanism according to an embodiment of the present invention;

fig. 2 is an enlarged schematic view of the present invention at position B shown in fig. 1;

fig. 3 is a schematic structural diagram ii of an adjusting mechanism according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of the present invention at position a shown in fig. 3;

fig. 5 is a schematic structural view of a sliding portion and a first bracket according to an embodiment of the present invention;

fig. 6 is a first schematic structural diagram of an adjusting assembly according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram ii of an adjusting assembly according to an embodiment of the present invention.

In the figure:

1. a base; 2. a first bracket; 21. a first through hole; 3. a second bracket; 31. a first part; 32. a second section; 33. a third section;

4. a sliding assembly; 41. a first micrometer; 42. a first wire track; 43. a first push block; 431. a first plate portion; 432. a second plate portion; 433. a third plate portion; 44. a sliding part; 441. a bearing seat; 442. a first support; 443. a second support; 45. a first elastic member; 46. connecting blocks; 47. a third support;

5. an adjustment assembly; 51. a carrier; 511. a product tank; 512. a base plate; 513. a vertical plate; 5131. a strip-shaped through hole; 52. an adjustment section; 521. a second micrometer; 522. a second wire track; 523. a second push block; 5231. a first block; 5232. a second block; 524. a second elastic member; 525. a spring seat; 526. a fourth support;

6. a backlight; 7. a microscope; 8. a fixed seat; 9. a product seat;

10. a first part; 20. a second part.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

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.

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, e.g., as meaning either a fixed connection or a removable connection; 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.

The embodiment provides an adjustment mechanism, can realize the regulation to the distance between the part to satisfy actual precision demand.

As shown in fig. 1 to 7, the adjusting mechanism includes a sliding assembly 4, an adjusting assembly 5, and a microscope 7. The adjusting assembly 5 includes a carrier 51 detachably connected to the sliding assembly 4 and an adjusting portion 52 slidably connected to the carrier 51, the adjusting portion 52 can abut against the second part 20 in a product slot 511 disposed below the adjusting portion 52 and on the carrier 51, the product slot 511 is used for placing the first part 10, specifically, the adjusting mechanism may further include a product seat 9, the first part 10 may be fixed on the product seat 9, and the product seat 9 is disposed in the product slot 511. The adjusting portion 52 can push the second element 20 to move close to the first element 10 to adjust the distance between the first element 10 and the second element 20. The lens of the microscope 7 is facing the adjustment assembly 5 to enable the distance between the first part 10 and the second part 20 to be determined.

In the adjusting mechanism provided by the embodiment, the adjusting portion 52 is abutted to the second part 20, so that the adjusting portion 52 can drive the second part 20 to move close to the first part 10, so as to adjust the size of the gap between the first part 10 and the second part 20, so as to meet the actual precision requirement, and the adjusting assembly 5 is detachably connected to the sliding assembly 4, so that when the size of the gap between the first part 10 and the second part 20 meets the requirement, the adjusting assembly 5 can be directly taken out from the sliding assembly 4, so that when the first part 10 and the second part 20 are welded, the gap between the two can be kept unchanged, and the first part 10 and the second part 20 after being connected can meet the requirement.

Optionally, as shown in fig. 3, the adjustment mechanism further comprises a backlight 6. A backlight 6 is fixed to the slide assembly 4 and the backlight 6 is used to illuminate the first part 10 and the second part 20 to assist the microscope 7 in determining the distance between the first part 10 and the second part 20. That is, the backlight 6 can illuminate the gap between the first part 10 and the second part 20, facilitating the microscope 7 to clearly distinguish the edge profiles of the first part 10 and the second part 20. In the prior art, a light source of the microscope 7 is difficult to penetrate into a gap between two parts, so that edge contour lines of the parts are fuzzy and difficult to distinguish, and the gap between the two parts cannot be accurately determined. By providing the backlight 6, the problem in the prior art can be effectively solved.

Referring to fig. 1, the adjusting mechanism may further include a base 1, wherein the base 1 is provided with a first bracket 2 and a second bracket 3 at an interval, the sliding component 4 is slidably disposed on the first bracket 2, and the microscope 7 is fixed on the second bracket 3.

Alternatively, as shown in fig. 3 and 4, the sliding assembly 4 may include a first micrometer 41, a first wire rail 42, a first push block 43, and a sliding portion 44. The first micrometer 41 is fixed on the first bracket 2, the first micrometer 41 abuts against the first pushing block 43, the first wire rail 42 is fixed on the first bracket 2, the first pushing block 43 is slidably connected on the first wire rail 42, the top of the first pushing block 43 is connected with the sliding portion 44, the carrier 51 is detachably connected on the sliding portion 44, the backlight 6 is fixed on the sliding portion 44, and the first micrometer 41 can push the first pushing block 43 to slide on the first wire rail 42. For example, the first micrometer 41 may include a main body portion, an adjustment portion, and a telescopic portion. The telescopic part is telescopically connected to the main body part, the adjusting part can drive the telescopic part to stretch in a rotating mode, and the telescopic part is abutted to the first push block 43 to push the first push block 43 to move. As shown in fig. 4, the first micrometer 41 may be fixed to the first carriage 2 by a third seat 47.

Further, with continued reference to fig. 4, the first pushing block 43 may include a first plate portion 431, a second plate portion 432, and a third plate portion 433. The second plate portion 432 and the third plate portion 433 are located on the same side of the first plate portion 431 and are respectively and fixedly connected to two ends of the first plate portion 431, the first plate portion 431 is slidably connected to the first wire rail 42, the telescopic end of the first micrometer 41 abuts against the second plate portion 432, and the third plate portion 433 is fixedly connected to the sliding portion 44.

Alternatively, as shown in fig. 5, the sliding portion 44 may include a bearing seat 441 and a first support 442 fixed to the bearing seat 441. The first support 422 has a mounting hole, and the backlight 6 is fixed to the mounting hole of the first support 442. The carrier 51 is detachably connected to the carrying seat 441, for example, the carrier 51 may be detachably connected to the carrying seat 441 by a tool such as a screw.

Further, as shown in fig. 5, the sliding assembly 4 may further include a first elastic member 45 and a connection block 46. Be equipped with first through-hole 21 on first support 2, the one end of first elastic component 45 and the last pore wall fixed connection of first through-hole 21, the other end and connecting block 46 fixed connection of first elastic component 45, connecting block 46 and first ejector pad 43 fixed connection, it is specific, connecting block 46 can be partly located first through-hole 21. The first elastic member 45 is provided to absorb the pushing force when the first push block 43 is pushed by the expansion end of the first micrometer 41. Illustratively, the first elastic member 45 may be a compression spring.

Alternatively, referring to fig. 2 and 6, the adjusting portion 52 may include a second micrometer 521, a second wire rail 522 and a second push block 523. The second micrometer 521 is fixed on one side of the carrier 51, the second micrometer 521 abuts against the second pushing block 523, the second wire rail 522 is fixed on the other side of the carrier 51, the second pushing block 523 is slidably connected to the second wire rail 522, the second pushing block 523 can abut against the second part 20, and the second micrometer 521 can push the second pushing block 523 to slide on the second wire rail 522.

Further, as shown in fig. 7, the carrier 51 may include a bottom plate 512 and a vertical plate 513 vertically fixed on the bottom plate 512, and the product slot 511 is disposed on the bottom plate 512. The second micrometer 521 is fixed on one side of the vertical plate 513, and the second wire rail 522 is fixed on the other side of the vertical plate 513. Alternatively, as shown in fig. 7, the second micrometer 521 can be fixed on the vertical plate 513 through a fourth seat 526.

Further, a strip through hole 5131 (as shown in fig. 2) is formed in the vertical plate 513, and as shown in fig. 7, the second push block 523 includes a first block 5231 penetrating the strip through hole 5131 and a second block 5232 fixedly connected to one end of the first block 5231. The other end of the first block 5231 abuts against the second micrometer 521 and the second part 20, specifically, the upper portion of the other end of the first block 5231 abuts against the second micrometer 521, and the lower portion of the other end of the first block 5231 abuts against the second part 20. The second block 5232 is slidably connected to the second rail 522, and the second micrometer 521 can drive the first block 5231 and the second block 5232 to slide on the second rail 522 so as to push the second part 20 to move close to the first part 10, thereby adjusting the distance between the first part 10 and the second part 20. Optionally, the specific structure of the second micrometer 521 may be the same as the specific structure of the first micrometer 41, and the manner of driving the first block 5231 refers to the manner of driving the first push block 43 by the first micrometer 41, which is not described herein again in this embodiment.

Optionally, with continued reference to fig. 7, the adjusting portion 52 may further include a second elastic member 524. One end of the second elastic member 524 is fixed to the vertical plate 513, and the other end of the second elastic member 524 is fixed to the first block 5231 or the second block 5232. Fig. 7 is a schematic view showing that the other end of the second elastic member 524 is fixed to the first block 5231. In this embodiment, the adjusting portion 52 may include a spring seat 525 fixed on the vertical plate 513, and one end of the second elastic member 524 is fixed on the vertical plate 513 through the spring seat 525. For example, the second elastic member 524 may be a compression spring.

Referring to fig. 5, a fixing seat 8 is fixed on a side of the first bracket 2 away from the first wire rail 42, and the first bracket 2 is fixed on the base 1 through the fixing seat 8.

Alternatively, as shown in fig. 3, the second frame 3 may include a first portion 31 slidably coupled to the base 1 in the first direction, a second portion 32 slidably coupled to the first portion 31 in the second direction, and a third portion 33 slidably coupled to the second portion 32 in the third direction, and the microscope 7 is fixed to the third portion 33. Any two of the first direction, the second direction and the third direction are perpendicular to each other. Through the arrangement of the first portion 31, the second portion 32 and the third portion 33, the position of the microscope 7 can be adjusted in three directions, and therefore the microscope 7 can better irradiate the gap between the first part 10 and the second part 20. Alternatively, the first portion 31 can slide relative to the base 1 through a mating kidney-shaped hole and fastening screw, the second portion 32 can slide relative to the first portion 31 through a kidney-shaped hole and fastening screw, and the third portion 33 can slide relative to the second portion 32 through a kidney-shaped hole and fastening screw.

The manner of use of the adjustment mechanism provided in the present embodiment will be explained below.

First, the first component 10 is fixed on the product base 9, then the second component 20 is placed on the first component 10, and the positional relationship between the first component 10 and the second component 20 is adjusted so that the shapes of the two components can meet the requirements. Product holder 9 is then placed in product slot 511 and product holder 9 is pushed directly under the other end of first block 5231. Next, the microscope 7 and the backlight 6 are turned on, and light emitted from the backlight 6 is irradiated between the first member 10 and the second member 20. And then, adjusting the first micrometer 41 to enable the carrier 51 to be driven by the first push block 43 to move in the vertical direction until the upper edge of the first part 10 is aligned with the film line lower line of the microscope 7, wherein when the adjusting part of the first micrometer 41 rotates for one circle, the displacement of the first part 10 is 0.02 mm. Next, the second micrometer 521 is adjusted to push the second part 20 to move by the first block 5231 until the lower edge of the second part 20 is located between the lower line of the film line and the upper line of the film line of the microscope 7, wherein the displacement of the second part 20 is 0.02 mm when the adjusting portion of the second micrometer 521 rotates one turn. When the gap between the first part 10 and the second part 20 meets the precision requirement, the adjusting assembly 5 and the first part 10 and the second part 20 fixed on the adjusting assembly are simultaneously taken down from the sliding assembly 4 and put into a welding machine to weld the first part 10 and the second part 20, so that the assembly of the first part 10 and the second part 20 is completed.

The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An adjustment mechanism, comprising:

a sliding assembly (4);

the adjusting assembly (5) comprises a carrier (51) detachably connected to the sliding assembly (4) and an adjusting part (52) slidably connected to the carrier (51), and a product groove (511) positioned below the adjusting part (52) is formed in the carrier (51);

a microscope (7) with a lens facing the adjusting component (5).

2. The adjustment mechanism according to claim 1, characterized in that the adjustment mechanism further comprises a backlight (6), the backlight (6) being fixed to the sliding assembly (4).

3. The adjusting mechanism according to claim 2, wherein the sliding assembly (4) comprises a first micrometer (41), a first wire rail (42), a first push block (43) and a sliding portion (44), the first micrometer (41) abuts against the first push block (43), the first push block (43) is slidably connected to the first wire rail (42), the top of the first push block (43) is connected to the sliding portion (44), and the carrier (51) is detachably connected to the sliding portion (44).

4. The adjustment mechanism according to claim 3, wherein the sliding portion (44) comprises a carrying seat (441) and a first support (442) fixed on the carrying seat (441), the backlight (6) is fixed on the first support (442), and the carrier (51) is detachably connected to the carrying seat (441).

5. The adjusting mechanism according to any one of claims 1 to 4, characterized in that the adjusting portion (52) comprises a second micrometer (521), a second linear rail (522) and a second push block (523), wherein the second micrometer (521) is fixed on one side of the carrier (51), the second micrometer (521) abuts against the second push block (523), the second linear rail (522) is fixed on the other side of the carrier (51), and the second push block (523) is slidably connected to the second linear rail (522).

6. The adjusting mechanism according to claim 5, wherein the carrier (51) comprises a bottom plate (512) and a vertical plate (513) vertically fixed on the bottom plate (512), the product slot (511) is disposed on the bottom plate (512), the second micrometer (521) is fixed on one side of the vertical plate (513), and the second linear rail (522) is fixed on the other side of the vertical plate (513).

7. The adjusting mechanism according to claim 6, wherein a strip-shaped through hole (5131) is formed in the vertical plate (513), the second pushing block (523) comprises a first block (5231) inserted into the strip-shaped through hole (5131) and a second block (5232) fixedly connected with one end of the first block (5231), the other end of the first block (5231) abuts against the second micrometer (521), and the second block (5232) is slidably connected to the second linear rail (522).

8. The adjustment mechanism according to claim 7, wherein the adjustment portion (52) further comprises a second elastic member (524), one end of the second elastic member (524) is fixed to the vertical plate (513), and the other end of the second elastic member (524) is fixed to the first block (5231) or the second block (5232).

9. The adjusting mechanism according to any one of claims 1 to 4, characterized in that the adjusting mechanism further comprises a base (1), wherein the base (1) is provided with a first bracket (2) and a second bracket (3) which are opposite to each other, the sliding assembly (4) is slidably arranged on the first bracket (2), and the microscope (7) is fixed on the second bracket (3).

10. The adjustment mechanism according to claim 9, characterized in that the second bracket (3) comprises a first portion (31) slidably connected to the base (1) in a first direction, a second portion (32) slidably connected to the first portion (31) in a second direction, a third portion (33) slidably connected to the second portion (32) in a third direction, the microscope (7) being fixed to the third portion (33).