CN213135616U - Fine adjustment top plate structure, clamp and welding device - Google Patents
Fine adjustment top plate structure, clamp and welding device Download PDFInfo
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- CN213135616U CN213135616U CN202021543363.7U CN202021543363U CN213135616U CN 213135616 U CN213135616 U CN 213135616U CN 202021543363 U CN202021543363 U CN 202021543363U CN 213135616 U CN213135616 U CN 213135616U
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Abstract
The embodiment of the application belongs to the field of welding fixtures and relates to a fine adjustment top plate structure. The device comprises a fixed block, a free block and a lever, wherein a through groove is formed in the fixed block, and the free block is in clearance fit with the fixed block in the through groove; the lever is in rotating fit with the fixed block, and one end of the lever is opposite to the free block so as to drive the free block to move in the through groove; the other end of the lever is opposite to a first threaded hole formed in the fixed block, and a matched screw in threaded connection with the first threaded hole is in driving fit with the lever. The application also relates to a fixture and a welding device. This scheme of technical scheme that this application provided turns into axial motion with radial motion and pushes the lever through the rotation with screw-thread fit screw, and the screw can lock the reverse of lever to the screw and push, and consequently the range control of lever motion is accurate, and this scheme can adapt to and wait to process components and parts and provide stable support.
Description
Technical Field
The application relates to the technical field of welding fixtures, and more particularly relates to a fine tuning top plate structure, a fixture and a welding device.
Background
In the process of welding the inner leads of semiconductor devices such as light-emitting diodes, laser tubes, medium and small power triodes, integrated circuits and the like, the shapes of parts of components are irregular, the structural strength of the components is not high, and if a clamp cannot adapt to the shapes of the components in the clamping process, the problem that the components are clamped insecurely or stressed unevenly is easy to damage the components is easily caused. The top plate mechanism can be used for being matched with the clamp to support the component, one side of the component is irregular in surface, the surface of the same side of the component comprises two parts, and a certain fall exists between the surfaces of the two parts. The existing processing method is to arrange two bosses to respectively adapt to different surfaces, each component has different top plates matched with the bosses, so that a welding device is required to be adjusted frequently in a welding process to adapt to corresponding components, and because the machining precision of the top plates is limited, the bosses are difficult to be completely matched with the corresponding components, so that the efficiency of the welding process is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
The technical problem that this application embodiment will solve provides one kind and can adapt to components and parts, and the fine setting roof structure of stable support components and parts
A fine adjustment top plate structure comprises a fixed block, a free block and a lever, wherein a through groove is formed in the fixed block, and the free block is in clearance fit with the fixed block in the through groove; the lever is in rotating fit with the fixed block, and one end of the lever is opposite to the free block so as to drive the free block to move in the through groove; the other end of the lever is opposite to a first threaded hole formed in the fixed block, and a matched screw in threaded connection with the first threaded hole is in driving fit with the lever.
Furthermore, the two ends of the free block are respectively provided with an adjusting table, the fixed block is provided with a second threaded hole opposite to the adjusting table, and a matched screw in threaded connection with the second threaded hole is in driving fit with the adjusting table.
Furthermore, the fine adjustment top plate structure also comprises a rotating shaft, the rotating shaft penetrates through the fixed block, and the rotating shaft is tightly matched with the fixed block; the rotating shaft further penetrates through the lever, and the lever is in rotating fit with the rotating shaft.
Furthermore, a third threaded hole is formed in the fixing block, and a matched screw in threaded connection with the third threaded hole is abutted to the side wall of the rotating shaft.
Furthermore, one end of the lever is provided with an arc surface, and the lever is abutted to the free block through the arc surface.
Furthermore, one end of the lever is provided with a plane, the plane is opposite to the first threaded hole, and a matched screw in threaded connection with the first threaded hole is abutted to the lever through the plane.
Furthermore, a wire slot is formed in the top of the free block to accommodate a flexible circuit board or a wiring.
In order to solve the above problem, the present application further provides a clamp, including the following scheme:
a jig comprising a fine tune top plate structure as described above.
In order to solve the above problem, the present application further provides a welding apparatus, including the following scheme:
a welding device comprising a fixture as described above.
Compared with the prior art, the embodiment of the application mainly has the following beneficial effects: through setting up the fixed block and with the free piece of fixed block clearance fit, the cooperation supports the components and parts of treating processing, through rotating the supporting screw that sets up in the first screw hole, the one end of extrusion lever makes the lever rotate for the fixed block, and lift the free piece through the other end of lever, make the free piece move for the fixed block, with the drop between adjustment free piece top and the fixed block top, this scheme is through the rotation with the screw-thread fit screw, turn into axial motion with radial motion and push the lever, the screw can lock the reverse extrusion of lever to the screw, therefore the amplitude control of lever motion is accurate, this scheme can adapt to and treat the processing components and parts and provide the outrigger.
Drawings
In order to illustrate the present application or prior art more clearly, a brief description of the drawings needed for the description of the embodiments or prior art will be given below, it being clear that the drawings in the following description are some embodiments of the present application and that other drawings can be derived from them by a person skilled in the art without inventive effort.
FIG. 1 is a schematic structural view of a trimming top plate structure according to the present application;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic view illustrating the matching of the rotating shaft, the third threaded hole and the fixing block of the fine adjustment top plate structure of the present application.
Reference numerals:
100-fixed block, 101-through groove, 102-first threaded hole, 103-second threaded hole, 104-third threaded hole, 200-free block, 201-adjusting table, 202-wire groove, 300-lever, 301-cambered surface, 302-plane 302, 400-rotating shaft.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
A fine adjustment top plate structure comprises a fixed block 100, a free block 200 and a lever 300, wherein a through groove 101 is formed in the fixed block 100, and the free block 200 is in clearance fit with the fixed block 100 in the through groove 101; the lever 300 is rotatably matched with the fixed block 100, and one end of the lever 300 is opposite to the free block 200 so as to drive the free block 200 to move in the through groove 101; the other end of the lever 300 is opposite to the first threaded hole 102 formed in the fixed block 100, and a mating screw in threaded connection with the first threaded hole 102 is in driving fit with the lever 300.
The embodiment of the application mainly has the following beneficial effects: through setting up fixed block 100 and the free piece 200 with fixed block 100 clearance fit, the cooperation supports the components and parts that wait to process, through rotating the supporting screw that sets up in the first screw hole 102, the one end of extrusion lever 300 makes lever 300 rotate to the first direction for fixed block 100, and lift free piece 200 through the other end of lever 300, make free piece 200 move upwards for fixed block 100, with the drop between adjustment free piece 200 top and fixed block 100 top, this scheme is through the rotation with the screw-thread fit screw, turn into axial motion with radial motion and push lever 300, the screw can lock lever 300 and push the reverse of screw, therefore the range control of lever 300 motion is accurate, this scheme can adapt to the components and parts that wait to process and provide stable support.
Furthermore, two ends of the free block 200 are respectively provided with an adjusting table 201, the fixed block 100 is provided with a second threaded hole 103 opposite to the adjusting table 201, and a matching screw in threaded connection with the second threaded hole 103 is in driving fit with the adjusting table 201.
Specifically, the second threaded hole 103 is in threaded fit with a matched screw, and in the process that the matched screw rotates in the second threaded hole 103, the circular motion is converted into linear motion, the adjusting table 201 is pushed by the end of the screw, so that the free block 200 is driven, the driving block moves downwards relative to the fixed block 100, and meanwhile, the free block 200 extrudes the lever 300; removing the matched screw arranged on the first threaded hole 102 in advance, and removing the resistance of the lever 300 in a second direction opposite to the first direction; under the drive of the free block 200, the lever 300 rotates in the second direction, and then the matched screw arranged in the first threaded hole 102 is screwed tightly, so that the end part of the screw is abutted to the lever 300, the rotation of the lever 300 in the second direction is limited, and the positioning of the free block 200 is realized.
Further, the fine adjustment top plate structure further comprises a rotating shaft 400, the rotating shaft 400 penetrates through the fixed block 100, and the rotating shaft 400 is tightly matched with the fixed block 100; the rotating shaft 400 further penetrates through the lever 300, and the lever 300 is in rotating fit with the rotating shaft 400.
Specifically, in the process of rotating the lever 300 in the first direction and the second direction, rotating the shaft 400 around the shaft 400 can stabilize the position of the shaft 400 relative to the fixed block 100, and prevent the dislocation in the rotating process.
Further, a third threaded hole 104 is further formed in the fixing block 100, and a mating screw in threaded connection with the third threaded hole 104 abuts against the side wall of the rotating shaft 400.
Specifically, the screw matched with the third threaded hole 104 abuts against the rotating shaft 400, so that the rotating shaft 400 is prevented from vibrating or moving circularly in the axial direction, and the stability of the lever 300 can be improved.
Further, one end of the lever 300 is provided with an arc surface 301, and the lever 300 abuts against the free block 200 through the arc surface 301.
Specifically, the lever 300 is abutted to the free block 200 through the arc surface 301, and in the process of rotating the lever 300, the stress condition between the free block 200 and the lever 300 is kept unchanged, the rotation of the lever 300 is continuous and stable, and the scheme is favorable for ensuring the moving precision of the free block 200 under the matching of the lever 300 and the free block 200.
Further, one end of the lever 300 is provided with a flat surface 302, the flat surface 302 is opposite to the first threaded hole 102, and a mating screw in threaded connection with the first threaded hole 102 abuts against the lever 300 through the flat surface 302.
Specifically, the screw drives the lever 300 to rotate by abutting the end portion of the screw against the flat surface 302, and the screw and the lever 300 are kept in an abutting state in a state that the lever 300 rotates, so that the rotation of the lever 300 is continuous and stable in a process of rotating in the first direction, and the moving precision of the free block 200 is high.
Further, a slot 202 is formed at the top of the free block 200 to accommodate a flexible circuit board or a wiring.
The scheme is convenient for combing when the components are placed.
In order to solve the above problem, the present application further provides a clamp, including the following scheme:
a jig comprising a fine tune top plate structure as described above.
This scheme can stably support and centre gripping components and parts.
In order to solve the above problem, the present application further provides a welding apparatus, including the following scheme:
a welding device comprising a fixture as described above.
The scheme can be used for carrying out a stable welding process on the components.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (9)
1. A fine tuning top plate structure is characterized in that: the device comprises a fixed block, a free block and a lever, wherein a through groove is formed in the fixed block, and the free block is in clearance fit with the fixed block in the through groove; the lever is in rotating fit with the fixed block, and one end of the lever is opposite to the free block so as to drive the free block to move in the through groove; the other end of the lever is opposite to a first threaded hole formed in the fixed block, and a matched screw in threaded connection with the first threaded hole is in driving fit with the lever.
2. The fine adjustment top plate structure of claim 1, wherein two ends of the free block are respectively provided with an adjustment table, the fixed block is provided with a second threaded hole opposite to the adjustment table, and a matching screw in threaded connection with the second threaded hole is in driving fit with the adjustment table.
3. A trimming head plate structure according to claim 2, wherein: the fine adjustment top plate structure further comprises a rotating shaft, the rotating shaft penetrates through the fixing block, and the rotating shaft is tightly matched with the fixing block; the rotating shaft further penetrates through the lever, and the lever is in rotating fit with the rotating shaft.
4. A trimming head plate structure according to claim 3, wherein: and a third threaded hole is formed in the fixed block, and a matched screw in threaded connection with the third threaded hole is abutted against the side wall of the rotating shaft.
5. The fine tune ceiling structure according to claim 4, wherein: one end of the lever is provided with an arc surface, and the lever is abutted to the free block through the arc surface.
6. The fine tune ceiling structure according to claim 5, wherein: one end of the lever is provided with a plane, the plane is opposite to the first threaded hole, and a matched screw in threaded connection with the first threaded hole is abutted to the lever through the plane.
7. The fine tune ceiling structure according to claim 6, wherein: the top of the free block is provided with a wire slot for accommodating a flexible circuit board or wiring.
8. A clamp, characterized by: comprising the trimming head plate structure of anyone of claims 1 to 7.
9. A welding device, characterized by: comprising a clamp according to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543363.7U CN213135616U (en) | 2020-07-29 | 2020-07-29 | Fine adjustment top plate structure, clamp and welding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543363.7U CN213135616U (en) | 2020-07-29 | 2020-07-29 | Fine adjustment top plate structure, clamp and welding device |
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| CN213135616U true CN213135616U (en) | 2021-05-07 |
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| CN202021543363.7U Active CN213135616U (en) | 2020-07-29 | 2020-07-29 | Fine adjustment top plate structure, clamp and welding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043072A (en) * | 2021-10-22 | 2022-02-15 | 深圳市大族数控科技股份有限公司 | Plate arranging mechanism and laser processing equipment |
-
2020
- 2020-07-29 CN CN202021543363.7U patent/CN213135616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043072A (en) * | 2021-10-22 | 2022-02-15 | 深圳市大族数控科技股份有限公司 | Plate arranging mechanism and laser processing equipment |
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Address after: Building 201, Building C2, Ruiming Industrial Park, No. 44 Hexiu West Road, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong Province, 518000 Patentee after: Shenzhen Xinyichang Kaijiu Automation Equipment Co.,Ltd. Address before: 518000 Room 401, building 3, Weihao Industrial Park, Shakeng Road, sunshine community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KAIJIU AUTOMATION EQUIPMENT CO.,LTD. |
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