Shock absorption type vertical machining center

Abstract

The utility model relates to the technical field of vertical machining centers, in particular to a damping type vertical machining center which comprises a vertical machining assembly body, a machining table is arranged at the top end of the vertical machining assembly body, damping assemblies are arranged on the two sides of the bottom end of the machining table, and each damping assembly comprises an outer protection frame and a flexion and extension arm. The bottom end of the machining table is fixedly connected with a top plate, two sets of flexion and extension arms are fixed to the bottom end of the tail end of the top plate, round hole structures are formed in the middles and the tail ends of the flexion and extension arms on the two sides in a penetrating mode, and a connecting rod is arranged between the two sets of round holes in a sleeving mode; the middle of the telescopic rod is sleeved with the connecting rod, the positions of the connecting plate and the side rods are not changed, the rigid supporting function is achieved, the top end of the telescopic rod can deflect by a small angle on the connecting rod, the influence caused by the included angle between the telescopic rod and the connecting rod is counteracted, and the machining table at the top end is supported.

Description

TECHNICAL FIELD

[0001] The utility model relates to vertical machining center technical field, concretely relates to a shock absorption type vertical machining center. BACKGROUND

[0002] Vertical machining center refers to a kind of highly automated multifunctional numerical control machine tool with tool magazine and automatic tool changer, in the machining process of workpiece, in order to guarantee the accuracy of processing, often need to be designed on shock absorption, to improve the stability in use, ensure the quality of processing.

[0003] The shock absorption structure of the existing vertical machining center is mostly shock absorption treatment on the supporting leg between the base and the machine tool to improve the shock absorption effect, but the existing shock absorption treatment is mostly single shock absorption, the shock absorption effect is poor, the service life is greatly limited, and the overall use effect is affected. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned shortcomings of prior art, the utility model provides a shock absorption type vertical machining center, which can effectively solve the problems of single shock absorption, poor shock absorption effect, limited service life and affected overall use effect in prior art.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme:

[0006] The utility model provides a shock absorption type vertical machining center, including vertical machining assembly body, the top of vertical machining assembly body is provided with processing table, the bottom of processing table both sides is provided with shock absorption component, including outer protective frame and flexure arm in shock absorption component, the bottom of processing table is fixedly connected with top plate, the bottom of the end of top plate is fixed with two groups of flexure arms, and the middle and the end of both sides flexure arms are all provided with round hole structure, and connecting rod is sleeved between two groups of round holes, the middle of connecting rod arranged in bottom is fixed with base, the top of base is fixed with telescopic rod, the middle of telescopic rod is sleeved with connecting rod, both sides of connecting rod are sleeved in bottom plate, and the top of both sides bottom plate is fixedly connected with the bottom of connecting plate, the connecting plate is fixed on the top of outer protective frame, and the outer wall of outer protective frame is fixedly connected with vertical machining assembly body.

[0007] Further, the middle of telescopic rod is sleeved with annular ring, and spring is sleeved between annular ring and base.

[0008] Further, the connecting rod and connecting rod are fixedly connected through side rod at top, and the side rod is plate-shaped structure with round hole being formed in both ends.

[0009] Further, the telescopic rod is equidistantly sleeved with multiple groups on connecting rod.

[0010] Further, the processing table is suspended on the top end of the processing surface of the vertical processing assembly body through the damping assemblies on both sides.

[0011] Further, the outer protective frame is provided with a movable slot at the bottom of the side wall of both ends, and the connecting rod is penetrated into the movable slot.

[0012] Compared with the known prior art, the technical scheme has the following beneficial effects:

[0013] The damping assembly is provided, and first, the user can suspend the processing table on the processing surface of the vertical processing assembly body, and when the processing table is moved under the load, the damping assembly on both sides can be buffered, wherein when the processing table is subjected to the load, the top plate-bending arm-connecting rod can be used to pull down the spring and the telescopic rod, the spring is deformed, the telescopic rod is extended, the load is buffered, and since the connecting plate and the side rod are fixed on the outer protective frame, the positions of the connecting plate and the side rod will not be changed, the rigid support function is achieved, and the top end of the telescopic rod can be deflected at a small angle on the connecting rod, the influence caused by the included angle between the two is offset, and the processing table at the top end is supported. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor.

[0015] Figure 1 It is a structural schematic diagram of the present application;

[0016] Figure 2 It is a structural schematic diagram of the processing table and the damping structure of the present application;

[0017] Figure 3 It is a structural schematic diagram of the damping assembly in the outer protective frame of the present application;

[0018] Figure 4 It is Figure 3 It is a structural schematic diagram of the damping assembly in the outer protective frame of the present application; DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Referring to the drawings Figure 1 - the drawings Figure 4 The damping type vertical machining center comprises a vertical machining assembly body 1, the top end of the vertical machining assembly body 1 is provided with a machining table 2, the bottom end of the machining table 2 is provided with a damping assembly 3 on both sides, the damping assembly 3 comprises an outer protective frame 31 and a flexure arm 32, the bottom end of the machining table 2 is fixedly connected with a top plate 39, the bottom end of the top plate 39 is fixedly provided with two groups of flexure arms 32, the middle part and the end of the flexure arms 32 on both sides are provided with a round hole structure, a connecting rod 371 is sleeved between the two groups of round holes, the middle part of the connecting rod 371 arranged at the bottom is fixedly provided with a base 37, the top end of the base 37 is fixedly provided with a telescopic rod 35, the middle part of the telescopic rod 35 is sleeved with a connecting rod 34, the connecting rod 34 is sleeved in a bottom plate 331 on both sides, the top end of the bottom plate 331 on both sides is fixedly connected with the bottom of a connecting plate 33, the connecting plate 33 is fixedly arranged at the top end of the outer protective frame 31, and the outer side wall of the outer protective frame 31 is fixedly connected with the vertical machining assembly body 1; through the damping assembly 3, firstly, the user can place the machining table 2 on the machining surface of the vertical machining assembly body 1, when the machining table 2 moves under the load, the damping assembly 3 on both sides can be buffered, when the machining table 2 is subjected to the load, the top plate 39-flexure arm 32-connecting rod 371 can pull down the spring 36 and the telescopic rod 35, the spring 36 is deformed, the telescopic rod 35 is extended, the load is buffered, the position of the connecting plate 33 and the side rod 38 does not change because the connecting plate 33 and the side rod 38 are fixedly arranged on the outer protective frame 31, the function of rigid support is achieved, and the top end of the telescopic rod 35 can be deflected at a small angle on the connecting rod 34, the influence of the included angle between the two is offset, and the machining table 2 at the top end is supported.

[0021] The middle part of the telescopic rod 35 is sleeved with a circular ring, and the circular ring and the base 37 are sleeved with the spring 36; the top end connecting rod 371 and the connecting rod 34 are fixedly connected through the side rod 38, the side rod 38 is a plate-shaped structure with round holes arranged at both ends, both ends of the side rod 38 are sleeved, so the flexure arm 32 structure and the bottom plate 331 can transmit the load downward along the bottom end of the flexure arm 32, and are limited by the connecting rod 371 and the movable groove 311, the side rod 38 appears a deflected state, and is movably sleeved between the connecting rod 34 and the telescopic rod 35, so that the vertical movement state of the connecting rod 371 is not affected.

[0022] The telescopic rods 35 are equidistantly sleeved on the connecting rod 34, and the multiple sets of structure can improve the buffering effect and enlarge the buffering area.

[0023] The processing table 2 is suspended on the top of the processing surface of the vertical processing assembly body 1 through the damping assemblies 3 on both sides; the movable grooves 311 are formed in the bottom of the side walls of both ends of the outer protective frame 31, and the connecting rods 371 are penetrated into the movable grooves 311; the structure of the movable grooves 311 can limit the displacement of the structure of the connecting rods 371, and ensure the vertical movement state of the connecting rods 371.

[0024] The above examples are only used to illustrate the technical solutions of the present application, and not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features can be replaced equivalently; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A vibration-damping vertical machining center, characterized in that, The assembly includes a vertical processing component body (1), with a processing table (2) at the top. Both sides of the bottom of the processing table (2) are provided with shock-absorbing components (3). Each shock-absorbing component (3) includes an outer protective frame (31) and extension arms (32). The bottom of the processing table (2) is fixedly connected to a top plate (39). Two sets of extension arms (32) are fixed to the bottom of the top plate (39). Circular holes are provided through the middle and ends of both extension arms (32). A connecting rod is sleeved between the two sets of circular holes. 371), a base (37) is fixed in the middle of the connecting rod (371) at the bottom. A telescopic rod (35) is fixed at the top of the base (37). A connecting rod (34) is sleeved in the middle of the telescopic rod (35). The two sides of the connecting rod (34) are sleeved in the base plate (331). The top of the two sides of the base plate (331) is fixedly connected to the bottom of the connecting plate (33). The connecting plate (33) is fixed to the top of the outer protective frame (31). The outer side wall of the outer protective frame (31) is fixedly connected to the vertical processing component body (1).

2. The vibration-damping vertical machining center according to claim 1, characterized in that, A ring is fitted in the middle of the telescopic rod (35), and a spring (36) is fitted between the ring and the base (37).

3. The vibration-damping vertical machining center according to claim 1, characterized in that, The connecting rod (371) at the top and the connecting rod (34) are fixedly connected by a side rod (38), which is a plate-shaped structure with round holes at both ends.

4. A vibration-damping vertical machining center according to claim 1, characterized in that, The telescopic rod (35) is provided with multiple sets of rods (34) at equal intervals.

5. A vibration-damping vertical machining center according to claim 4, characterized in that, The processing table (2) is suspended above the processing surface of the vertical processing component body (1) by shock-absorbing components (3) on both sides.

6. A vibration-damping vertical machining center according to claim 1, characterized in that, The bottom of both sides of the outer protective frame (31) is provided with movable grooves (311), and the connecting rod (371) passes through the movable grooves (311).

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