CN218016423U

CN218016423U - Movable laser lettering clamp

Info

Publication number: CN218016423U
Application number: CN202221639452.0U
Authority: CN
Inventors: 施丽华; 李纪荣; 罗勇胜
Original assignee: CETC 32 Research Institute
Current assignee: CETC 32 Research Institute
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-13
Anticipated expiration: 2032-06-28

Abstract

The utility model provides a movable laser anchor clamps of carving characters related to anchor clamps technical field, including working plate, intermediate lamella, backup pad, slide rail and locating component, be connected with the slide rail in intermediate lamella and the backup pad respectively, the working plate passes through slide rail sliding connection on the intermediate lamella, and the intermediate lamella passes through slide rail sliding connection in the backup pad, and locating component connects respectively between working plate and intermediate lamella, between intermediate lamella and the backup pad. The utility model ensures the requirements of the carving accuracy and consistency of the workpiece through the positioning component, can be used continuously, can be adjusted and positioned according to the size change of the workpiece, and has wide application range and strong compatibility; the positioning assembly and the slide rail are matched for use, so that the working efficiency is effectively improved, the structure is simple, the operation is convenient, the disassembly is convenient, the transportation and the storage are convenient, the practicability is high, the effect is obvious, and the cost is low.

Description

Movable laser lettering clamp

Technical Field

The utility model relates to an anchor clamps technical field specifically, relates to movable laser lettering anchor clamps.

Background

A laser carving machine, also called a laser carving machine, a laser marking machine, etc., is a marking method which utilizes high energy density laser to locally irradiate a workpiece, so that a surface layer material is vaporized or a chemical reaction with color change is generated, various complex figures, characters, bar codes, etc. can be marked on various materials, and thus permanent marks are left. The size of the characters can be in the micrometer range from millimeter, and the marking speed of the laser carving machine is high, the laser carving machine is permanent, and the laser carving machine is the first choice for marking products and improving the product grade. When the laser marking machine is used, a workpiece needs to be placed right below the laser head, the laser head is aligned to a position where marking or carving is needed, and then the laser marking machine is started.

At present, laser lettering on various products is achieved on the market, but because the lettering workpieces are various, the sizes, the materials and the requirements are different, the positions of the workpieces need to be frequently adjusted and positioned again when the workpieces are engraved conventionally, positioning experience of a master worker is generally relied on, a horizontal ruler is used for detecting to ensure verticality before lettering, or a detection piece is used for positioning and aligning, the problems that the lettering positions are not uniform easily, the consistency of the workpieces is poor, the appearance effect is poor, the yield of the products is low and the like are caused, manual adjustment of the lettering positions is still needed during lettering, the lettering is not clear due to the fact that hands shake easily, great inconvenience is brought to the actual lettering processing process, the risk of causing safety accidents exists, and personnel damage is caused.

The patent document retrieval of the prior art finds that the Chinese invention patent publication No. CN207888238U discloses a novel slide rail type tool positioning clamp, which belongs to the technical field of clamping structures, the positioning clamps are arranged on two sides of a tool and are in sliding connection with a slide rail, so that the tool can slide, the tool is fixed through the clamp to be limited to slide, and the limiting head and the rubber strip are matched for limiting to prevent the tool from sliding, so that the tool is more stable to fix. The fixture comprises a slide rail, fixing blocks, clamping rods and a fixture, wherein the fixing blocks are arranged in the middle of the surfaces of two sides of the fixture, the number of the fixing blocks is two, and the fixing blocks are fixedly connected with the fixture in a welding mode; the outside of slide rail has set up and has inlayed the groove, just the left end of clamping bar passes fixed block and frock with it connects to inlay the groove, spacing head is connected to the left end of clamping bar, just rotate through the pivot between clamping bar and the spacing head and be connected, the left side surface of spacing head has set up anti-skidding head. Therefore, the method disclosed in the document and the present invention belong to different inventive concepts.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a movable laser lettering anchor clamps.

According to the utility model provides a pair of movable laser anchor clamps of carving characters, including working plate, intermediate lamella, backup pad, slide rail and locating component, be connected with the slide rail in intermediate lamella and the backup pad respectively, the working plate passes through slide rail sliding connection on the intermediate lamella, and the intermediate lamella passes through slide rail sliding connection in the backup pad, and locating component connects respectively between working plate and intermediate lamella, between intermediate lamella and the backup pad.

In some embodiments, the positioning assembly includes a first positioning assembly and a second positioning assembly, the first positioning assembly is connected to the work plate and the intermediate plate, respectively, and the second positioning assembly is connected to the intermediate plate and the support plate, respectively.

In some embodiments, the first positioning assembly comprises a first positioner, a first positioning pin and a first positioning nail, the first positioner is connected to the side edge of the middle plate, one end of the first positioning pin penetrates through the first positioner, the first positioning pin is connected to the first positioner through the first positioning nail, and the other end of the first positioning pin is connected to the side edge of the working plate.

In some embodiments, the working plate is provided with a first pin hole at the side edge, the other end of the first positioning pin is provided with a thread, the thread is matched with the inner wall of the first pin hole, and the other end of the first positioning pin is rotatably connected in the first pin hole.

In some embodiments, the second positioning assembly includes a second positioner, a second positioning pin and a second positioning pin, the second positioner is connected to the side of the supporting plate, one end of the second positioning pin passes through the second positioner, one end of the second positioning pin is connected to the second positioner through the second positioning pin, and the other end of the second positioning pin is connected to the side of the middle plate.

In some embodiments, the middle plate is provided with a second pin hole, the other end of the second positioning pin is provided with a thread, the thread is matched with the inner wall of the second pin hole, and the other end of the second pin hole is spirally connected to the second positioning pin.

In some embodiments, the axes of the first pin hole, the first locator, and the first locating pin are maintained on the same horizontal line, and the axes of the second pin hole, the second locator, and the second locating pin are maintained on the same horizontal line.

In some embodiments, the slide rails include a first slide rail and a second slide rail, the first slide rail is connected to the middle plate, the second slide rail is connected to the supporting plate, and the first slide rail and the second slide rail are perpendicular to each other on the same plane.

In some embodiments, the first slide rail has a length of 0-220mm and the second slide rail has a length of 0-220mm.

In some embodiments, a graduated scale is disposed on each of the first and second locating pins.

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

(1) The utility model solves the problem that the workpiece is frequently disassembled and moved in the lettering process through the positioning component, ensures the requirements of the lettering precision and consistency of the workpiece, eliminates the potential safety hazard problem in the traditional laser lettering process, has good effect in the actual using process, can be continuously used, can be adjusted and positioned according to the size change of the workpiece, can meet the lettering requirements of most current products, and has wide application range and strong compatibility;

(2) The utility model discloses a cooperation of locating component and slide rail is used, effectively improves work efficiency, simple structure, convenient operation, and the mechanical positioning degree of accuracy is high, the processing yield is high, convenient regulation, production efficiency are high, small, the quality is light, can dismantle, be convenient for transport and store, and the practicality is strong, and the effect is obvious, with low costs.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

fig. 2 is a top view of the present invention;

FIG. 3 is a connection diagram of a second positioning pin of the present invention,

FIG. 4 is a connection diagram of the first positioning pin of the present invention;

fig. 5 is a schematic structural view of the first positioning pin or the second positioning pin of the present invention.

Reference numbers in the figures:

the positioning device comprises a working plate 1, a first pin hole 11, an intermediate plate 2, a second pin hole 21, a support plate 3, a slide rail 4, a first slide rail 41, a second slide rail 42, a first positioner 5, a first positioning pin 6, a first positioning nail 7, a second positioner 8, a second positioning pin 9 and a second positioning nail 10.

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will aid those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one of ordinary skill in the art without departing from the spirit of the invention. All of which belong to the protection scope of the present invention.

Example 1

The utility model provides a pair of word anchor clamps are swashed to movable, as shown in fig. 1, including working plate 1, intermediate lamella 2, backup pad 3, slide rail 4, and locating component, it has slide rail 4 to use screw connection respectively on intermediate lamella 2 and the backup pad 3, the lower surface of working plate 1 and intermediate lamella 2 all be equipped with slide rail 4 assorted slider, make working plate 1 pass through slide rail 4 sliding connection on intermediate lamella 2, intermediate lamella 2 passes through slide rail 4 sliding connection in backup pad 3, locating component connects respectively between working plate 1 and intermediate lamella 2, between intermediate lamella 2 and the backup pad 3.

More specifically, threaded holes are distributed on the upper surface of the working plate 1 in an array arrangement. The total mass of the clamp is about 10kg, all parts can be disassembled, and the assembly process takes 60 seconds and is convenient to store and transport. Through the removal of slide rail 4 to realize the coarse adjustment of intermediate lamella 2 and working plate 1, through the rotation of locating component, thereby realize the fine adjustment of working plate 1.

The working principle is as follows:firstly, adjusting an intermediate plate 2, horizontally moving the intermediate plate 2 in an X-axis direction through a slide rail 4 on a support plate 3, adjusting the intermediate plate to a proper position, and locking the intermediate plate 2 through a positioning component on the support plate 3, so that the intermediate plate 2 is fixed; then the working plate 1 is moved in the vertical Y-axis direction through the slide rail 4 on the middle plate 2, adjusted to a proper position and locked through the positioning component on the middle plate 2, so that the working plate 1 is fixed; and then opening the laser carving machine to start carving characters, wherein the screw-in length of the positioning component can be changed by rotating the positioning components at the two positions in the carving process, so that the plane position of the device to be carved is gradually moved, and the carving effect in different areas is realized.

Example 2

This embodiment 2 is accomplished on the basis of embodiment 1, and through the cooperation of locating pin and locating pin, makes the work board carry out plane motion, specifically:

as shown in fig. 1, the positioning assembly includes a first positioning assembly and a second positioning assembly, the first positioning assembly is respectively connected to the working plate 1 and the middle plate 2, and the second positioning assembly is respectively connected to the middle plate 2 and the supporting plate 3.

The first positioning component comprises a first positioner 5, a first positioning pin 6 and a first positioning nail 7, the first positioner 5 is connected to the side edge of the middle plate 2, one end of the first positioning pin 6 penetrates through the first positioner 5, the first positioning pin 6 is connected to the first positioner 5 through the first positioning nail 7, and the other end of the first positioning pin 6 is connected to the side edge of the working plate 1. The side of the working plate 1 is provided with a first pin hole 11, the other end of the first positioning pin 6 is provided with a thread, the thread is matched with the inner wall of the first pin hole 11, and the other end of the first positioning pin 6 is rotatably connected into the first pin hole 11.

The second locating component comprises a second locator 8, a second locating pin 9 and a second locating nail 10, the second locator 8 is connected to the side of the supporting plate 3, one end of the second locating pin 9 penetrates through the second locator 8, one end of the second locating pin 9 is connected to the second locator 8 through the second locating nail 10, and the other end of the second locating pin 9 is connected to the side of the middle plate 2. And a second pin hole 21 is formed in the middle plate 2, threads are formed in the other end of the second positioning pin 9 and matched with the inner wall of the second pin hole 21, and the other end of the second pin hole 21 is spirally connected to the second positioning pin 9.

Firstly, the middle plate 2 moves on the sliding rail 4 on the supporting plate 3, and the second positioning pin 9 moves on the second positioner 8 along with the movement of the middle plate 2, and the second positioning pin 10 is screwed, so that the preliminary adjustment of the middle plate 2 is realized; and then the working plate 1 is adjusted to move on the sliding rail 4 on the middle plate 2, and the first positioning pin 9 moves along with the working plate 1, so that the first positioning pin 6 moves on the first positioner 5, and the first positioning nail 7 is screwed, thereby realizing the primary adjustment of the working plate 1. Then, the second positioning pin 9 is rotated, the length of the second positioning pin 9 in the second pin hole 21 is adjusted, and the second positioning nail 10 is further screwed down to realize fine adjustment of the middle plate 2; and finally, rotating the first positioning pin 6, adjusting the length of the first positioning pin 6 in the first pin hole 11, and further screwing the first positioning nail 7 to realize fine adjustment of the working plate 1.

More specifically, the axial centers of the first pin hole 11, the first retainer 5, and the first positioning pin 6 are held on the same horizontal line, and the axial centers of the second pin hole 21, the second retainer 8, and the second positioning pin 9 are held on the same horizontal line.

The first positioning pin 6 and the second positioning pin 9 are both provided with a graduated scale, the measuring range of the graduated scale is 0-220mm, the position of the threaded connection part of the graduated scale and the plate is 0mm, and the horizontal displacement and the vertical displacement can be directly seen.

Example 3

The embodiment 3 is completed on the basis of the embodiment 2, and the working plate is moved in the XY axial direction by the slide rails 4 with planes perpendicular to each other, specifically:

as shown in fig. 2, the slide rail 4 includes a first slide rail 41 and a second slide rail 42, the first slide rail 41 is connected to the middle plate 2, the second slide rail 42 is connected to the support plate 3, and the first slide rail 41 and the second slide rail 42 are perpendicular to each other on the same plane.

As shown in fig. 1-2, firstly, the intermediate plate 2 moves on the second slide rail 42 in the plane X-axis direction, and the second positioning pin 9 moves on the second positioner 8 along with the movement of the intermediate plate 2, and the second positioning pin 10 is screwed, so as to realize the initial adjustment of the intermediate plate 2; readjust work board 1 and carry out the ascending removal in plane Y axle on first slide rail 41 again, first locating pin 9 makes first locating pin 6 remove on first locator 5 along with the removal of work board 1 to screw first location nail 7, realize the primary control of work board 1. Then, the second positioning pin 9 is rotated, the length of the second positioning pin 9 in the second pin hole 21 is adjusted, and the second positioning nail 10 is further screwed down to realize fine adjustment of the middle plate 2; and finally, rotating the first positioning pin 6, adjusting the length of the first positioning pin 6 in the first pin hole 11, and further screwing the first positioning nail 7 to realize fine adjustment of the working plate 1.

More specifically, the length of the first slide rail 41 is 0-200mm, so that the vertical displacement range of the working plate 1 is 0-200mm; the length of the second slide rail 42 is 0-200mm, so that the horizontal displacement range of the middle plate 2 is 0-220mm. Each spare part passes through threaded connection fastening, and bearing capacity is strong, and the control range is big, and the practicality is strong.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing descriptions have been directed to embodiments of the present invention. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the essential spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. The utility model provides a movable laser lettering clamp, its characterized in that, includes working plate (1), intermediate lamella (2), backup pad (3), slide rail (4) and locating component, intermediate lamella (2) with be connected with respectively on backup pad (3) slide rail (4), working plate (1) passes through slide rail (4) sliding connection in on intermediate lamella (2), intermediate lamella (2) pass through slide rail (4) sliding connection in on backup pad (3), locating component connect respectively in working plate (1) with between intermediate lamella (2) with between backup pad (3).

2. The movable laser writing jig according to claim 1, wherein the positioning assembly comprises a first positioning assembly and a second positioning assembly, the first positioning assembly being connected to the work plate (1) and the intermediate plate (2), respectively, and the second positioning assembly being connected to the intermediate plate (2) and the support plate (3), respectively.

3. The movable laser character-printing clamp according to claim 2, characterized in that the first positioning component comprises a first positioner (5), a first positioning pin (6) and a first positioning nail (7), the first positioner (5) is connected to the side of the middle plate (2), one end of the first positioning pin (6) passes through the first positioner (5), the first positioning pin (6) is connected to the first positioner (5) through the first positioning nail (7), and the other end of the first positioning pin (6) is connected to the side of the working plate (1).

4. The movable laser character-printing clamp as claimed in claim 3, wherein a first pin hole (11) is formed in a side edge of the working plate (1), a thread is formed in the other end of the first positioning pin (6), the thread is matched with the inner wall of the first pin hole (11), and the other end of the first positioning pin (6) is rotatably connected in the first pin hole (11).

5. The movable laser lettering fixture as claimed in claim 4, wherein said second positioning assembly comprises a second locator (8), a second positioning pin (9) and a second positioning pin (10), said second locator (8) is connected to the side of said supporting plate (3), one end of said second positioning pin (9) passes through said second locator (8), and one end of said second positioning pin (9) is connected to said second locator (8) through said second positioning pin (10), and the other end of said second positioning pin (9) is connected to the side of said middle plate (2).

6. The movable laser letter-printing clamp according to claim 5, characterized in that a second pin hole (21) is formed in the middle plate (2), a thread is formed at the other end of the second positioning pin (9), the thread is matched with the inner wall of the second pin hole (21), and the other end of the second pin hole (21) is spirally connected to the second positioning pin (9).

7. The movable laser letter press according to claim 6, wherein the axial centers of the first pin hole (11), the first retainer (5), and the first positioning pin (6) are maintained on the same horizontal line, and the axial centers of the second pin hole (21), the second retainer (8), and the second positioning pin (9) are maintained on the same horizontal line.

8. The movable laser letter press according to claim 7, characterized in that said slide rails (4) comprise a first slide rail (41) and a second slide rail (42), said first slide rail (41) being connected to said intermediate plate (2), said second slide rail (42) being connected to said support plate (3), said first slide rail (41) and said second slide rail (42) being perpendicular to each other in the same plane.

9. The movable laser writing jig of claim 8, wherein the first slide rail (41) has a length of 0-220mm and the second slide rail (42) has a length of 0-220mm.

10. The movable laser character-printing clamp according to claim 5, characterized in that a graduated scale is arranged on each of the first positioning pin (6) and the second positioning pin (9).