An adjustable pressure buffering type anti-breaking needle marking needle

Abstract

The utility model relates to a marking needle technical field, concretely is a kind of adjustable pressure buffering type anti-breaking needle marking needle, including base, the side surface of base is equipped with the shell assembly for protection, the shell assembly includes the side surface shell fixedly installed in base right side, the inside installation of side surface shell has the voltage change component of pressure change, the voltage change component includes the pressure disc detachably installed in the inside of side surface shell, the top of pressure disc is equipped with the detachable assembly for quick replacement, the detachable assembly includes the support column fixedly installed in the right side of pressure disc, the right side of support column is equipped with upper fixed block, the right side detachably installed with dismounting column of upper fixed block, the left side of dismounting column is equipped with lower fixed block. The utility model can realize the quick replacement of marking needle by the cooperation of detachable assembly and fixed assembly, and marking needle can be protected during working by protection pipe.

Description

Technical Field

[0001] This utility model relates to the field of marking needle technology, specifically an adjustable pressure buffer anti-breakage marking needle. Background Technology

[0002] In marking equipment, the needle is an important component. In industrial marking fields (such as marking automotive parts and aerospace parts), traditional rigid marking needles face problems such as high needle breakage rate and unstable marking quality. Adjustable pressure buffer anti-breakage marking needles reduce the probability of needle breakage by adjusting the pressure to buffer the breakage.

[0003] A search revealed a marking needle with a splicing structure (publication number CN208392885U). This needle core features a compression spring on its outer wall, which is extendable, enhancing ease of use, directly improving the device's production efficiency, and increasing the marking needle's practicality, thus facilitating market adoption. However, the marking needle's installation is overly cumbersome, disassembly is inconvenient, and quick replacement is not possible. Therefore, we provide an adjustable pressure buffer-type anti-breakage marking needle. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Given that the existing technology has problems such as overly complicated installation of the marking needle, inconvenient disassembly, and inability to quickly replace the marking needle.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An adjustable pressure buffer anti-broken needle marking needle includes a base, a housing assembly for protection is installed on the side of the base, the housing assembly includes a side shell fixedly installed on the right side of the base, a pressure changing assembly is installed inside the side shell, the pressure changing assembly includes a pressure plate detachably installed inside the side shell, and a detachable component for quick replacement is installed on the top of the pressure plate.

[0008] The detachable component includes a support column fixedly installed on the right side of the pressure plate, an upper fixing block on the right side of the support column, a detachable column detachably installed on the right side of the upper fixing block, and a lower fixing block on the left side of the detachable column.

[0009] As a further embodiment of this utility model: a fixing component is installed inside the upper fixing block and the lower fixing block. The fixing component includes a fixing groove formed inside the upper fixing block and the lower fixing block, and a fixing bolt is detachably installed inside the fixing groove.

[0010] As a further embodiment of this utility model: a needle assembly is installed on the right side of the disassembly column, the needle assembly includes a protective tube fixedly installed on the right side of the disassembly column, the protective tube has a protective groove inside, and a needle is fixedly installed on the right side of the disassembly column inside the protective groove.

[0011] As a further improvement of this utility model: the right side of the base is detachably fitted with a lower base, and the side of the upper fixing block is detachably fitted with an upper top inside the side shell.

[0012] As a further embodiment of this utility model: a pressure-reducing component is installed on the right side of the lower base, the pressure-reducing component including a pressure-reducing groove formed between the lower base and the pressure plate.

[0013] As a further embodiment of this utility model: a lower fixing plate is fixedly installed on the right side of the lower base, and a damper is fixedly installed on the right side of the lower fixing plate.

[0014] As a further embodiment of this utility model: an upper fixing plate is fixedly installed on the right side of the damper, located on the left side of the pressure plate, and a spring is installed on both the upper fixing plate and the lower fixing plate on the outside of the damper.

[0015] As a further embodiment of this utility model: a pressure groove is provided between the pressure plate and the upper top, and an electric push rod is fixedly installed inside the pressure groove between the pressure plate and the upper top.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model enables quick replacement of the marking needle through the cooperation of detachable and fixed components, and the protective tube can protect the marking needle during operation.

[0018] 2. This utility model can prevent external factors from affecting the normal operation of the marking needle through the housing component, reduce the vibration of the marking needle during operation through the pressure reducing component, buffer it, and thus protect the marking needle through the pressure reducing component, and change the threshold of the pressure reducing component through the voltage changing component. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of an adjustable pressure buffer anti-broken needle marking needle.

[0020] Figure 2 A detailed structural diagram of an adjustable pressure buffer anti-broken needle marking needle;

[0021] Figure 3 This is a schematic diagram of the detachable and fixed components of an adjustable pressure buffer anti-broken needle marking needle.

[0022] Figure 4 A schematic diagram of the housing assembly structure of an adjustable pressure buffer anti-broken needle marking needle;

[0023] Figure 5 A schematic diagram of a pressure-reducing component for an adjustable pressure-buffered anti-broken needle marking needle;

[0024] In the diagram: 1. Base; 2. Housing assembly; 21. Lower bottom; 22. Side shell; 23. Top; 3. Pressure reducing assembly; 31. Pressure reducing groove; 32. Lower fixed plate; 33. Damper; 34. Upper fixed plate; 35. Spring; 4. Transformer assembly; 41. Pressure plate; 42. Pressure groove; 43. Electric push rod; 5. Detachable assembly; 51. Support column; 52. Upper fixed block; 53. Detachable column; 54. Lower fixed block; 6. Fixing assembly; 61. Fixing groove; 62. Fixing bolt; 7. Needle assembly; 71. Protective tube; 72. Protective groove; 73. Needle. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments. Example 1

[0028] Please see Figures 1-3 This is the first embodiment of the present invention.

[0029] This embodiment provides an adjustable pressure buffer anti-broken needle marking needle, including a base 1, a housing assembly 2 for protection installed on the side of the base 1, the housing assembly 2 including a side shell 22 fixedly installed on the right side of the base 1, a pressure changing assembly 4 installed inside the side shell 22, the pressure changing assembly 4 including a pressure plate 41 detachably installed inside the side shell 22, and a detachable assembly 5 for quick replacement installed on the top of the pressure plate 41.

[0030] The detachable component 5 includes a support column 51 fixedly installed on the right side of the pressure plate 41. An upper fixing block 52 is provided on the right side of the support column 51. A disassembly column 53 is detachably installed on the right side of the upper fixing block 52. A lower fixing block 54 is provided on the left side of the disassembly column 53.

[0031] Specifically, a fixing component 6 is installed inside the upper fixing block 52 and the lower fixing block 54. The fixing component 6 includes a fixing groove 61 opened inside the upper fixing block 52 and the lower fixing block 54. A fixing bolt 62 is detachably installed inside the fixing groove 61.

[0032] Furthermore, the upper fixing block 52 and the lower fixing block 54 can be fixedly installed using the fixing component 6.

[0033] Specifically, a needle assembly 7 is installed on the right side of the disassembly post 53. The needle assembly 7 includes a protective tube 71 fixedly installed on the right side of the disassembly post 53. A protective groove 72 is opened inside the protective tube 71. A needle 73 is fixedly installed on the right side of the disassembly post 53 inside the protective groove 72.

[0034] Furthermore, the protective tube 71 can protect the marking needle during operation.

[0035] In use, align the upper fixing block 52 of the support column 51 with the lower fixing block 54 of the disassembly column 53, and install the fixing bolt 62 into the fixing groove 61 to achieve quick replacement of the marking needle. The needle 73 inside the protective groove 72 inside the protective tube 71 is protected by the protective tube 71 installed on the right side of the disassembly column 53.

[0036] In summary, the combination of detachable component 5 and fixed component 6 enables quick replacement of the marking needle, and the protective tube 71 protects the marking needle during operation. Example 2

[0037] Please see Figure 1 , Figure 2 , Figure 4 , Figure 5 This is the second embodiment of the present utility model.

[0038] Specifically, the lower base 21 is detachably installed on the right side of the base 1, and the upper fixing block 52 is detachably installed on the side inside the side shell 22 with an upper top 23.

[0039] Furthermore, the housing assembly 2 can prevent external factors from affecting the normal operation of the marking needle.

[0040] Specifically, a pressure-reducing assembly 3 is installed on the right side of the lower base 21. The pressure-reducing assembly 3 includes a pressure-reducing groove 31 formed between the lower base 21 and the pressure plate 41. A lower fixed plate 32 is fixedly installed on the right side of the lower base 21. A damper 33 is fixedly installed on the right side of the lower fixed plate 32. An upper fixed plate 34 is fixedly installed on the right side of the damper 33, located on the left side of the pressure plate 41. A spring 35 is installed on both the upper fixed plate 32 and the lower fixed plate 34, located outside the damper 33.

[0041] Furthermore, the pressure-reducing component 3 can reduce the vibration that occurs during the operation of the marking needle, thus providing a buffer and protecting the marking needle.

[0042] Specifically, a pressure groove 42 is provided between the pressure plate 41 and the upper top 23, and an electric push rod 43 is fixedly installed inside the pressure groove 42 between the pressure plate 41 and the upper top 23.

[0043] Furthermore, the threshold value at which the pressure reducing component 3 operates can be changed through the transformer component 4.

[0044] In use, a pressure relief groove 31 is provided between the lower bottom 21 on the right side of the base 1 and the pressure plate 41. The lower fixed plate 32, upper fixed plate 34, damper 33 and spring 35 inside the pressure relief groove 31 cooperate to absorb energy when the needle tip encounters an overload impact such as a hard object or burr. With the help of the damper 33, the rebound vibration is suppressed, which can reduce the vibration that occurs during the operation of the marking needle, buffer it, and thus protect the marking needle. The pressure plate 41 and the upper top 23 are provided with an electric push rod 43 inside the pressure groove 42, which can adjust the position of the pressure plate 41, thereby changing the working state of the spring 35 and thus achieving the effect of changing the pressure.

[0045] In summary, the housing assembly 2 can prevent external factors from affecting the normal operation of the marking needle, the pressure reducing assembly 3 can reduce the vibration of the marking needle during operation, thus providing buffering and protecting the marking needle, and the transformer assembly 4 can change the operating threshold of the pressure reducing assembly 3.

[0046] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0047] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0048] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An adjustable pressure buffer anti-broken needle marking needle, comprising a base (1), characterized in that: The base (1) has a protective housing assembly (2) installed on its side. The housing assembly (2) includes a side shell (22) fixedly installed on the right side of the base (1). A pressure changing assembly (4) is installed inside the side shell (22). The pressure changing assembly (4) includes a pressure plate (41) detachably installed inside the side shell (22). A detachable assembly (5) for quick replacement is installed on the top of the pressure plate (41). The detachable component (5) includes a support column (51) fixedly installed on the right side of the pressure plate (41), an upper fixing block (52) is provided on the right side of the support column (51), a disassembly column (53) is detachably installed on the right side of the upper fixing block (52), and a lower fixing block (54) is provided on the left side of the disassembly column (53).

2. The adjustable pressure buffer anti-broken needle marking needle according to claim 1, characterized in that: The upper fixing block (52) and the lower fixing block (54) are both equipped with a fixing component (6). The fixing component (6) includes a fixing groove (61) formed inside the upper fixing block (52) and the lower fixing block (54). A fixing bolt (62) is detachably installed inside the fixing groove (61).

3. The adjustable pressure buffer anti-broken needle marking needle according to claim 2, characterized in that: A needle assembly (7) is installed on the right side of the disassembly column (53). The needle assembly (7) includes a protective tube (71) fixedly installed on the right side of the disassembly column (53). A protective groove (72) is provided inside the protective tube (71). A needle (73) is fixedly installed on the right side of the disassembly column (53) inside the protective groove (72).

4. The adjustable pressure buffer anti-broken needle marking needle according to claim 1, characterized in that: The base (1) has a detachable lower base (21) on its right side, and the upper fixing block (52) has a detachable upper top (23) located inside the side shell (22).

5. The adjustable pressure buffer anti-broken needle marking needle according to claim 4, characterized in that: A pressure-reducing assembly (3) is installed on the right side of the lower base (21), the pressure-reducing assembly (3) including a pressure-reducing groove (31) formed between the lower base (21) and the pressure plate (41).

6. The adjustable pressure buffer anti-broken needle marking needle according to claim 5, characterized in that: A lower fixing plate (32) is fixedly installed on the right side of the lower base (21), and a damper (33) is fixedly installed on the right side of the lower fixing plate (32).

7. The adjustable pressure buffer anti-broken needle marking needle according to claim 6, characterized in that: An upper fixed plate (34) is fixedly installed on the right side of the damper (33) and on the left side of the pressure plate (41). The upper fixed plate (34) and the lower fixed plate (32) are located on the outside of the damper (33) and a spring (35) is installed together.

8. The adjustable pressure buffer anti-broken needle marking needle according to claim 7, characterized in that: A pressure groove (42) is provided between the pressure plate (41) and the upper top (23), and an electric push rod (43) is fixedly installed inside the pressure groove (42) between the pressure plate (41) and the upper top (23).

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