Damping base of medium-speed wire cutting machine tool

Abstract

The utility model discloses a damping base of a medium-speed wire cutting machine tool, which comprises a processing plate, the bottom of the processing plate is fixedly connected with a transmission plate, the bottom of the transmission plate is provided with a slow motion mechanism, the slow motion mechanism comprises a base, the bottom of an inner cavity of the base is fixedly connected with a damping shock absorber, and the damping shock absorber is arranged on the base. Sliding columns are fixedly connected to the top of the inner cavity of the base and located on the two sides of the damping shock absorber. Through the arrangement of the slow motion mechanism, vibration generated in the operation process of the machine tool can be effectively absorbed and dispersed, the damping effect is beneficial to protecting the structure and parts of the machine tool from vibration damage, the machining precision and stability of the machine tool can be improved, and the service life of the machine tool is prolonged. Long-term vibration and impact can cause abrasion and fatigue of parts of the machine tool, the service life of the machine tool is further affected, impact and abrasion of vibration to the parts of the machine tool can be effectively reduced, and therefore the service life of the machine tool is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine tool technology, specifically to a shock-absorbing base for a medium-speed wire EDM machine. Background Technology

[0002] According to a patent published on the China Patent Network, the patent title is: "A Vibration-Damping Base for a Medium-Speed ​​Wire EDM Machine," patent application number 202322625927.1. It includes a base frame, a movable sleeve, anti-slip pads, and vibration-damping adhesive. The movable sleeve is connected to the upper part of the outer side of the base frame. Multiple sets of anti-slip pads are provided on the upper end of the movable sleeve. Vibration-damping adhesive is provided inside the base frame. Multiple sets of sliding strips are provided on the upper part of the outer side of the base frame. Connecting frames are connected to the lower end of the base frame near the four corners. A first vibration-damping spring is connected to the lower end of the connecting frame. A moving wheel is connected to the lower end of the first vibration-damping spring. Multiple sets of sliding grooves and limiting protrusions are provided on the inner wall of the movable sleeve. Multiple sets of mounting seats are provided on the upper end of the movable sleeve. Multiple sets of fixed sleeves are provided on the lower end of the movable sleeve. An adjusting rod is connected inside the fixed sleeve. Baffles are provided on the fixed sleeves and the adjusting rod. A second vibration-damping spring is provided on the upper part of the adjusting rod. Multiple sets of limiting rings are provided on the lower part of the adjusting rod. A base is provided at the lower end of the adjusting rod. However, the vibration damping effect of the aforementioned medium-speed wire EDM machine base is not optimal, which may cause slight workpiece displacement or deformation, thus affecting machining accuracy.

[0003] Therefore, it is necessary to redesign and modify the shock-absorbing base to effectively prevent its poor shock absorption effect. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a vibration damping base for a medium-speed wire EDM machine, which has the advantages of more effective and stable vibration damping, and solves the problem that poor vibration damping effect affects workpiece processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vibration damping base for a medium-speed wire EDM machine, comprising:

[0006] A processing plate has a transmission plate fixedly connected to its bottom. A easing mechanism is provided at the bottom of the transmission plate. The easing mechanism includes a base, a damping shock absorber fixedly connected to the bottom of the base's inner cavity, and sliding columns fixedly connected to the top of the base's inner cavity and on both sides of the damping shock absorber. A sliding plate assembly is slidably connected to the surface of each sliding column, with the outer side of the sliding plate assembly slidably connected to the inner wall of the base. A baffle plate is fixedly connected to the top of each sliding column. A connecting rod is fixedly connected to the bottom of the damping shock absorber, with the bottom of the connecting rod fixedly connected to the top of the sliding plate assembly. A first damping spring is sleeved on the surface of each sliding column, with the top of the first damping spring fixedly connected to the bottom of the sliding plate assembly. A transmission rod is movably connected to the bottom of the sliding plate assembly, with a transmission slider movably connected to the other end of the transmission rod. A limit rail is slidably connected to the outer side of the transmission slider, with the bottom of the limit rail fixedly connected to the bottom of the base's inner cavity. A second damping spring is provided within the limit rail, and the second damping spring is fixedly connected to the transmission slider.

[0007] As a preferred embodiment of this invention, a rubber pad is fixedly connected to the bottom of the transmission plate, and the bottom of the rubber pad is fixedly connected to the top of the damping shock absorber.

[0008] As a preferred embodiment of this utility model, both sides of the limiting slide rail are fixedly connected with reinforcing plates, and the bottom of the reinforcing plates is fixedly connected to the bottom of the inner cavity of the base.

[0009] As a preferred embodiment of this invention, a positioning block is fixedly connected to the outer side of the connecting rod, and the bottom of the positioning block is fixedly connected to the top of the slide plate assembly.

[0010] As a preferred embodiment of this invention, a connecting plate is fixedly connected to the outer side of the damping shock absorber, and the inner side of the connecting plate is fixedly connected to the outer side of the connecting rod.

[0011] As a preferred embodiment of this utility model, a limiting plate is fixedly connected to the outer side of the damping shock absorber, and the bottom of the limiting plate is fixedly connected to the bottom of the inner cavity of the base.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. By setting up a damping mechanism, this utility model can effectively absorb and disperse the vibration generated by the machine tool during operation. This vibration reduction effect not only helps to protect the structure and parts of the machine tool itself from vibration damage, but also improves the machining accuracy and stability of the machine tool. Long-term vibration and impact will lead to wear and fatigue of machine tool parts, thereby affecting the service life of the machine tool. This invention can effectively reduce the impact and wear of vibration on machine tool parts, thereby extending the service life of the machine tool.

[0014] 2. By incorporating a rubber pad, this utility model can protect the transmission plate, effectively reducing the friction on the transmission plate and preventing damage caused by frequent friction.

[0015] 3. By setting up a reinforcing plate, this utility model can reinforce the limiting slide rail, strengthen the connection between the limiting slide rail and the base, and enable the two to be connected more stably, thus avoiding the phenomenon of positional displacement of the limiting slide rail.

[0016] 4. By setting up the positioning block, this utility model can position the connecting rod, ensuring that the connection between the connecting rod and the slide plate assembly is stable enough and preventing the connecting rod from detaching.

[0017] 5. The connecting plate in this utility model can reinforce the connection of the connecting rod, strengthen the connection between the connecting rod and the damping shock absorber, and prevent the two from separating and falling off during long-term use.

[0018] 6. By setting a limiting plate, this utility model can limit the position of the damping shock absorber, prevent the damping shock absorber from shifting position during use, and ensure that the overall structure can operate more stably. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a bottom view of a partial structure of this utility model;

[0021] Figure 3 This is a front sectional view of the easing mechanism of this utility model;

[0022] Figure 4 This is a partial structural diagram of the present invention;

[0023] Figure 5 This utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0024] In the diagram: 1. Processing plate; 2. Transmission plate; 3. Softening mechanism; 31. Base; 32. Damping shock absorber; 33. Sliding column; 34. Sliding plate assembly; 35. Baffle plate; 36. Connecting rod; 37. First shock-absorbing spring; 38. Transmission rod; 39. Transmission slider; 310. Limiting slide rail; 311. Second shock-absorbing spring; 4. Rubber pad; 5. Reinforcing plate; 6. Positioning block; 7. Connecting plate; 8. Limiting plate. Detailed Implementation

[0025] 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.

[0026] like Figures 1 to 5 As shown, the present invention provides a vibration damping base for a medium-speed wire EDM machine, comprising:

[0027] A processing plate 1 is provided, and a transmission plate 2 is fixedly connected to the bottom of the processing plate 1. A easing mechanism 3 is provided at the bottom of the transmission plate 2. The easing mechanism 3 includes a base 31. A damping shock absorber 32 is fixedly connected to the bottom of the inner cavity of the base 31. Sliding columns 33 are fixedly connected to the top of the inner cavity of the base 31 and on both sides of the damping shock absorber 32. A sliding plate assembly 34 is slidably connected to the surface of the sliding column 33. The outer side of the sliding plate assembly 34 is slidably connected to the inner wall of the base 31. A baffle plate 35 is fixedly connected to the top of the sliding column 33. A connecting rod 36 is fixedly connected to the bottom of the damping shock absorber 32. The bottom of the connecting rod 36 is connected to... The top of the skateboard assembly 34 is fixedly connected, and a first shock-absorbing spring 37 is sleeved on the surface of the slide column 33. The top of the first shock-absorbing spring 37 is fixedly connected to the bottom of the skateboard assembly 34. A transmission rod 38 is movably connected to the bottom of the skateboard assembly 34. A transmission slider 39 is movably connected to the other end of the transmission rod 38. A limit rail 310 is slidably connected to the outside of the transmission slider 39. The bottom of the limit rail 310 is fixedly connected to the bottom of the inner cavity of the base 31. A second shock-absorbing spring 311 is provided in the inner cavity of the limit rail 310. The second shock-absorbing spring 311 is fixedly connected to the transmission slider 39.

[0028] refer to Figure 2 A rubber pad 4 is fixedly connected to the bottom of the transmission plate 2, and the bottom of the rubber pad 4 is fixedly connected to the top of the damping shock absorber 32.

[0029] As a technical optimization of this utility model, the rubber pad 4 can protect the transmission plate 2, effectively reduce the friction force on the transmission plate 2, and prevent the transmission plate 2 from being damaged due to frequent friction.

[0030] refer to Figure 3 Both sides of the limiting slide rail 310 are fixedly connected with reinforcing plates 5, and the bottom of the reinforcing plates 5 is fixedly connected to the bottom of the inner cavity of the base 31.

[0031] As a technical optimization of this utility model, the reinforcement plate 5 can reinforce the limiting slide rail 310, strengthen the connection between the limiting slide rail 310 and the base 31, and enable the two to be connected more stably, thus avoiding the phenomenon of positional displacement of the limiting slide rail 310.

[0032] refer to Figure 5 A positioning block 6 is fixedly connected to the outside of the connecting rod 36, and the bottom of the positioning block 6 is fixedly connected to the top of the slide assembly 34.

[0033] As a technical optimization of this utility model, the positioning block 6 can be used to position the connecting rod 36, ensuring that the connection between the connecting rod 36 and the slide plate assembly 34 is stable enough, and preventing the connecting rod 36 from detaching.

[0034] refer to Figure 4 A connecting plate 7 is fixedly connected to the outer side of the damping shock absorber 32, and the inner side of the connecting plate 7 is fixedly connected to the outer side of the connecting rod 36.

[0035] As a technical optimization of this utility model, the connecting plate 7 can reinforce the connection of the connecting rod 36, strengthen the connection between the connecting rod 36 and the damping shock absorber 32, and prevent the two from separating and falling off during long-term use.

[0036] refer to Figure 4 The outer side of the damping shock absorber 32 is fixedly connected to the limiting plate 8, and the bottom of the limiting plate 8 is fixedly connected to the bottom of the inner cavity of the base 31.

[0037] As a technical optimization of this utility model, the setting of the limiting plate 8 can limit the position of the damping shock absorber 32, prevent the damping shock absorber 32 from shifting position during use, and ensure that the overall structure can operate more stably.

[0038] The working principle and usage process of this utility model are as follows: First, when the user is using the machine tool for processing, the processing plate 1 transmits kinetic energy to the damping shock absorber 32 through the transmission plate 2. The damping shock absorber 32 performs the first stage of shock absorption. The damping shock absorber 32 transmits the remaining kinetic energy to the slide plate assembly 34 through the connecting rod 36. The slide plate assembly 34 moves downward under the influence of kinetic energy and compresses the first shock absorber spring 37. The first shock absorber spring 37 performs the second stage of shock absorption. The slide plate assembly 34 transmits the remaining kinetic energy to the transmission slider 39 through the transmission rod 38. While the transmission slider 39 moves, it compresses the second shock absorber spring 311. The second shock absorber spring 311 performs the third stage of shock absorption and buffering. Through the above operations, a complete shock absorption operation is achieved.

[0039] In summary, the vibration damping base of this medium-speed wire EDM machine, through the setting of a easing mechanism, can effectively absorb and disperse the vibration generated during the operation of the machine tool. This vibration damping effect not only helps protect the structure and components of the machine tool itself from vibration damage, but also improves the machining accuracy and stability of the machine tool. Long-term vibration and impact will lead to wear and fatigue of machine tool components, thereby affecting the service life of the machine tool. It can effectively reduce the impact and wear of vibration on machine tool components, thereby extending the service life of the machine tool.

[0040] 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 process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vibration damping base for a medium-speed wire EDM machine, characterized in that, include: A processing plate (1) is provided, and a transmission plate (2) is fixedly connected to the bottom of the processing plate (1). A easing mechanism (3) is provided at the bottom of the transmission plate (2). The easing mechanism (3) includes a base (31). A damping shock absorber (32) is fixedly connected to the bottom of the inner cavity of the base (31). Sliding columns (33) are fixedly connected to the top of the inner cavity of the base (31) and to both sides of the damping shock absorber (32). A sliding plate assembly (34) is slidably connected to the surface of the sliding column (33). The outer side of the sliding plate assembly (34) is slidably connected to the inner wall of the base (31). A baffle plate (35) is fixedly connected to the top of the sliding column (33). A connecting rod (36) is fixedly connected to the bottom of the damping shock absorber (32). The bottom of the slide (6) is fixedly connected to the top of the slide assembly (34). A first shock-absorbing spring (37) is sleeved on the surface of the slide column (33). The top of the first shock-absorbing spring (37) is fixedly connected to the bottom of the slide assembly (34). A transmission rod (38) is movably connected to the bottom of the slide assembly (34). A transmission slider (39) is movably connected to the other end of the transmission rod (38). A limit rail (310) is slidably connected to the outside of the transmission slider (39). The bottom of the limit rail (310) is fixedly connected to the bottom of the inner cavity of the base (31). A second shock-absorbing spring (311) is provided in the inner cavity of the limit rail (310). The second shock-absorbing spring (311) is fixedly connected to the transmission slider (39).

2. The vibration damping base of a medium-speed wire EDM machine according to claim 1, characterized in that: A rubber pad (4) is fixedly connected to the bottom of the transmission plate (2), and the bottom of the rubber pad (4) is fixedly connected to the top of the damping shock absorber (32).

3. The vibration damping base for a medium-speed wire EDM machine according to claim 1, characterized in that: Both sides of the limiting slide rail (310) are fixedly connected with reinforcing plates (5), and the bottom of the reinforcing plates (5) is fixedly connected to the bottom of the inner cavity of the base (31).

4. The vibration damping base of a medium-speed wire EDM machine according to claim 1, characterized in that: A positioning block (6) is fixedly connected to the outside of the connecting rod (36), and the bottom of the positioning block (6) is fixedly connected to the top of the slide plate assembly (34).

5. The vibration damping base of a medium-speed wire EDM machine according to claim 1, characterized in that: The outer side of the damping shock absorber (32) is fixedly connected to a connecting plate (7), and the inner side of the connecting plate (7) is fixedly connected to the outer side of the connecting rod (36).

6. The vibration damping base of a medium-speed wire EDM machine according to claim 1, characterized in that: The outer side of the damping shock absorber (32) is fixedly connected to a limiting plate (8), and the bottom of the limiting plate (8) is fixedly connected to the bottom of the inner cavity of the base (31).

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