Fixing device for laser engraving mold

Abstract

The utility model relates to a fixing device for a laser engraving die, which comprises a fixing seat, a placing groove arranged at the top of the fixing seat, a base slidably arranged below the fixing seat, a mounting block arranged on the rear side of the bottom of the fixing seat, a conversion groove arranged on the front side of the mounting block, and semicircular cylinders arranged on the rear sides of the mounting block and the fixing seat. A push rod is connected between the semicircular cylinders through a first spring, a connecting rod is arranged on the rear side of the push rod through a hinge block, a first sliding groove is formed in the right side of the fixing base, and a first sliding rod is slidably arranged in the first sliding groove through a second spring and penetrates into the conversion groove by being connected with a second sliding rod. According to the utility model, through the mutual cooperation of all the parts, the mold can be unlocked only by pushing the push rod, the fixation can be completed by loosening the push rod after the position is adjusted, the operation is simple and rapid, the mold can be rapidly adapted to different stations by improving the efficiency of adjusting the position of the mold, and finally the improvement of the overall processing efficiency is realized.

Description

Technical Field

[0001] This utility model belongs to the field of laser engraving processing technology, specifically relating to a fixing device for laser engraving molds. Background Technology

[0002] In the field of laser engraving, traditional molds are usually fastened with bolts or magnetically. While this can ensure processing stability, in actual production, the molds need to be moved to adapt to the engraving needs of different workstations. Once the mold is fixed, the fasteners need to be unlocked manually. This is not only cumbersome and time-consuming, making position adjustment inconvenient, but also makes it difficult to guarantee repeatable positioning accuracy and adapt to different workstations quickly, ultimately affecting the flexibility and efficiency of processing. Utility Model Content

[0003] The purpose of this utility model is to provide a fixing device for laser engraving molds to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fixing device for laser engraving molds, comprising a fixing base, a placement groove on the top of the fixing base, a base slidably disposed below the fixing base, an mounting block disposed on the rear side of the bottom of the fixing base, a conversion groove disposed on the front side of the mounting block, a semi-cylinder disposed on the rear side of both the mounting block and the fixing base, a push rod connected between the semi-cylinders by a first spring, a connecting rod disposed on the rear side of the push rod by a hinge block, a first sliding groove disposed on the right side of the fixing base, a first sliding rod slidably disposed in the first sliding groove by a second spring, and the first sliding rod passing through the conversion groove by a connecting second sliding rod.

[0005] Preferably, an adjusting block is connected to the left side of the second slide rod, and the adjusting block has a diagonal adjusting groove, with the connecting rod located within the adjusting groove.

[0006] Preferably, the diameter of the first slide bar is larger than that of the second slide bar.

[0007] Preferably, a locking block is connected to the right side of the first slide bar, and a locking groove is provided on the right side of the base, with multiple locking teeth inside the groove.

[0008] Preferably, the base has a through groove at the top, and the base has second sliding grooves symmetrically arranged on the left and right sides, with the fixed seat slidably disposed between the second sliding grooves and the through grooves.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] This utility model, through the cooperation of various components, allows the mold to be unlocked simply by pushing the push rod, and to be fixed by releasing the push rod after adjusting the position. The operation is simple and quick. By improving the efficiency of mold position adjustment, it can be quickly adapted to different workstations, ultimately improving the overall processing efficiency.

[0011] The cooperation between the locking block and the locking teeth in this utility model can ensure that the mold can be accurately adjusted to the required position each time it is fixed, avoiding the problem of inaccurate positioning caused by manual operation error in the traditional fixing method, ensuring the precision and consistency of engraving processing, and improving product quality.

[0012] This invention can also achieve more precise position adjustment by increasing the number of teeth and changing the shape of the locking rod, thus better meeting the production needs of enterprises. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is an exploded view of the present invention;

[0015] Figure 3 These are partial exploded views of this utility model;

[0016] Figure 4 This is a schematic diagram and exploded view of a portion of the three-dimensional structure of this utility model.

[0017] The following are labeled in the diagram: 1. Fixed seat; 2. Placement slot; 3. Base; 4. Mounting block; 5. Conversion slot; 6. Semi-cylinder; 7. First spring; 8. Push rod; 9. Hinge block; 10. Connecting rod; 12. Second spring; 13. First slide rod; 14. Second slide rod; 15. Adjusting block; 16. Adjusting slot; 17. Locking block; 18. Locking groove; 19. Locking tooth; 20. Through groove; 21. Second sliding groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1

[0020] like Figures 1 to 4The laser engraving mold fixing device shown includes a fixing base 1, a placement groove 2 on the top of the fixing base 1, a base 3 slidably disposed below the fixing base 1, a mounting block 4 on the rear side of the bottom of the fixing base 1, a conversion groove 5 on the front side of the mounting block 4, a semi-cylinder 6 on the rear side of both the mounting block 4 and the fixing base 1, a push rod 8 connected between the semi-cylinder 6 by a first spring 7, a connecting rod 10 disposed on the rear side of the push rod 8 by a hinge block 9, a first sliding groove 11 on the right side of the fixing base 1, a first sliding rod 13 slidably disposed in the first sliding groove 11 by a second spring 12, and the first sliding rod 13 passes through the conversion groove 5 by a connecting second sliding rod 14. The second slide rod 14 is connected to an adjusting block 15 on its left side. The adjusting block 15 has a diagonal adjusting groove 16 inside, and the connecting rod 10 is located in the adjusting groove 16. The diameter of the first slide rod 13 is larger than that of the second slide rod 14. The first slide rod 13 is connected to a locking block 17 on its right side. The base 3 has a locking groove 18 on its right side, and multiple locking teeth 19 are provided in the locking groove 18. The top of the base 3 has a through groove 20. The base 3 has symmetrical second slide grooves 21 on its left and right sides. The fixed seat 1 is slidably disposed between the second slide groove 21 and the through groove 20.

[0021] This invention utilizes the coordinated operation of its various components. Unlocking the mold is achieved simply by pushing the push rod 8, and fixing it is completed by releasing the push rod 8 after adjusting its position. The operation is simple and quick, improving the efficiency of mold position adjustment and enabling it to quickly adapt to different workstations, ultimately enhancing overall processing efficiency. The cooperation between the locking block 17 and the locking teeth 19 ensures that the mold is precisely adjusted to the required workstation each time it is fixed, avoiding the inaccurate positioning problems caused by manual operation errors in traditional fixing methods. This ensures the precision and consistency of engraving processing, improving product quality. Furthermore, by increasing the number of locking teeth 19 and changing the shape of the locking rod, this invention allows for more precise position adjustments, better meeting the production needs of enterprises.

[0022] Example 2

[0023] like Figures 1 to 4 The laser engraving mold fixing device shown includes a fixing base 1 with a placement groove 2 on the top of the fixing base 1. The placement groove 2 is lower than the plane of the fixing base 1, so that the mold can be placed in the placement groove 2 to fix the mold. At the same time, a base 3 is provided below the fixing base 1. The top of the base 3 has a through groove 20, and the left and right sides of the base 3 have second sliding grooves 21. The fixing base 1 is slidably disposed between the second sliding grooves 21 and the through grooves 20, that is, the fixing base 1 can drive the mold placed on it to move back and forth to adjust its position, so as to adapt to the engraving work of different positions.

[0024] A rectangular mounting block 4 is provided on the rear side of the bottom of the fixed base 1. A conversion groove 5 is opened on the front side of the mounting block 4, which can also be understood as the fixed base 1 being hollow. A semi-cylinder 6 is opened on the rear side of both the mounting block 4 and the fixed base 1. When combined, they form a complete cylindrical shape. A push rod 8 is connected between the rear sides of the semi-cylinder 6 by a first spring 7. That is, a slightly larger diameter annular groove is opened inside the semi-cylinder 6 to hold the first spring 7. One end of the first spring 7 is connected to the push rod 8, and the other end is connected to the annular groove. A connecting rod 10 is provided on the rear side of the push rod 8 by a hinge block 9.

[0025] The right side of the fixed base 1 is provided with a first sliding groove 11. A first sliding rod 13 is slidably mounted in the first sliding groove 11 by a second spring 12. The first sliding rod 13 passes through the conversion groove 5 via a connecting second sliding rod 14. The diameter of the first sliding rod 13 is larger than that of the second sliding rod 14. That is, the first sliding groove 11 does not completely penetrate into the conversion groove 5. Only a sliding hole is opened on the left side of the inner wall of the first sliding groove 11 for sliding the second sliding rod 14. An adjusting block 15 is connected to the left side of the second sliding rod 14. A diagonal adjusting groove 16 is opened in the adjusting block 15. Both the adjusting groove 16 and the adjusting block 15 are located in the conversion groove 5 and are slidably connected to the connecting rod 10.

[0026] Furthermore, a locking block 17 is connected to the right side of the first slide rod 13, and a corresponding locking groove 18 is provided on the right side of the base 3. Multiple locking teeth 19 are provided in the groove 18, and the locking block 17 can be inserted into the locking teeth 19 to achieve fixed positioning. Specifically, the second spring 12 is a tension spring. In the initial state, the first slide rod 13, under the action of the second spring 12, drives the locking block 17 to lock the locking teeth 19, thereby driving the fixed base 1 to remain fixed. At this time, the connecting rod 10 is located at the leftmost side of the adjusting groove 16, and the push rod 8, under the elastic force of the first spring 7, drives the connecting rod 10 to maintain its position. When the position of the mold needs to be adjusted, the push rod 8 is pushed to move the connecting rod 10 backward. At this time, the first spring 7 is compressed, and when the connecting rod 10 moves backward in the adjusting groove 16, it pushes the adjusting block 15 to move to the left. The adjusting block 15 moves to the left... The second slide bar 14 and the first slide bar 13 move to the left, causing the locking block 17 to stop locking the locking tooth 19, thus unlocking the mold. During this process, the first slide bar 13 moves to the left, causing the second spring 12 to be compressed. After unlocking, the fixed base 1 and the mold on it are pushed to adjust their position by moving back and forth. After the adjustment is completed, the push rod 8 is stopped, and the first spring 7 drives the push rod 8 to move forward, causing all the subsequent components to reset. That is, the second slide bar 14 and the first slide bar 13 move to the right, causing the locking block 17 to lock the locking tooth 19 again, fixing the adjusted state and cooperating with the engraving of the updated station.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A fixing device for laser engraving mold, comprising a fixing base, wherein a placing groove is formed on the top of the fixing base, characterized in that, The fixed seat is slidably provided below the base, the bottom rear side of the fixed seat is provided with a mounting block, the front side of the mounting block is provided with a conversion groove, the rear side of the mounting block and the rear side of the fixed seat are both provided with a semicircular cylinder, the semicircular cylinders are connected with a push rod through a first spring, the rear side of the push rod is provided with a connecting rod through a hinged block, the right side of the fixed seat is provided with a first sliding groove, a first sliding rod is slidably provided in the first sliding groove through a second spring, the first sliding rod penetrates into the conversion groove through a second sliding rod.

2. The fixing device for laser engraving mold according to claim 1, characterized in that, The left side of the second sliding rod is connected with an adjusting block, the adjusting block is provided with a diagonal adjusting groove, and the connecting rod is located in the adjusting groove.

3. The fixture for laser-engravable mold according to claim 1, wherein The diameter of the first sliding rod is greater than that of the second sliding rod.

4. The fixture for laser-engravable mold according to claim 1, wherein The right side of the first sliding rod is connected with a clamping block, the right side of the base is provided with a clamping groove, and a plurality of clamping teeth are arranged in the clamping groove.

5. The fixture for laser-engravable mold according to claim 1, wherein The top of the base is provided with a through groove, the left and right sides of the base are symmetrically provided with second sliding grooves, and the fixed seat is slidably arranged between the second sliding grooves and the through groove.

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