CN219598838U

CN219598838U - Movable compound machine tool with damping function

Info

Publication number: CN219598838U
Application number: CN202320059122.2U
Authority: CN
Inventors: 崔兄兄
Original assignee: Shandong Longwo Machinery Manufacturing Co ltd
Current assignee: Shandong Longwo Machinery Manufacturing Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-08-29
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a movable composite machine tool with a damping function, which relates to the technical field of machine tools and comprises a base and a buffer protection component arranged at the upper end of the base, wherein the upper end of the buffer protection component is provided with a clamping and positioning component, the lower end of the base is provided with a movable component, the top surface of the base is provided with a main cavity groove, the bottom of an inner cavity of the main cavity groove is provided with a rubber pad, the buffer protection component comprises a main cavity body arranged on the top surface of the rubber pad, the inner cavity of the main cavity body is provided with a first supporting plate, the top surface of the first supporting plate is provided with rubber columns, the two groups of rubber columns penetrate through the top surface of the main cavity body and extend to the outer side of the main cavity body, the rubber columns are fixedly connected with the bottom surface of the clamping and positioning component, a second supporting plate is further arranged in the inner cavity of the main cavity body, a first spring is arranged between the first supporting plate and the second supporting plate, and the first spring is provided with two groups, so that the stability of the machine tool in the machining and production process is better, the vibration force caused by the machine tool work is weakened, the machining efficiency is improved, and the machine tool is prevented from being damaged.

Description

Movable compound machine tool with damping function

Technical Field

The utility model relates to the technical field of machine tools, in particular to a movable compound machine tool with a damping function.

Background

The turning and milling composite machine tool is one of composite machine tools, namely one composite machine tool comprising all functional characteristics of a numerical control lathe and a numerical control milling machine, and the purpose of compounding is to enable one machine tool to have multiple functionalities, so that the machining precision of parts can be improved, and the production rate is improved. The traditional turning and milling combined machining is always the development direction of mechanical machining, and the workpiece is turned, milled, drilled and the like through one-time clamping of the workpiece, and the turning and milling combined machine tool often generates larger vibration during working, so that the problems of poor stability, reduced machining efficiency, easy equipment damage and the like of the machine tool in the machining and production process are easily caused.

On this basis, chinese patent publication No. CN208427959U discloses a turning and milling compound machine tool, which comprises a base, the base lower extreme evenly is provided with a plurality of stabilizer blades, the base upper end is provided with the elevating platform, elevating platform one side is provided with the support, the support lower extreme is provided with cutter drive arrangement, cutter drive arrangement below just is located be provided with the workstation on the base, the workstation lower extreme is provided with a plurality of damping device, wherein, damping device includes the casing, the inside intermediate position of casing is provided with the fly leaf, the fly leaf upper end is provided with shock-absorbing rod one, the cover is equipped with damping spring one on the shock-absorbing rod one, one side of shock-absorbing rod one just is located be provided with shock-absorbing rod two on the fly leaf, the cover is equipped with damping spring two on the shock-absorbing rod two, the fly leaf both ends all are provided with the slider, the inside lateral wall of casing be provided with slider matched with spout. The beneficial effects achieved by the utility model are as follows: through placing the processing part on the workstation, when cutter drive arrangement works on the part, can produce very big vibrations, the force that vibrations produced is passed on shock attenuation pole one and shock attenuation pole two, when the force that vibrations produced passed on shock attenuation spring one and shock attenuation spring two, when the force that vibrations produced passed on the fly leaf, and then the fly leaf drives the slider and move on the spout, and then extrude shock attenuation spring three, the force that vibrations produced is transmitted to elastic gasket one and elastic gasket two, because be provided with shock attenuation spring five between fly leaf one and the elastic gasket one, be provided with shock attenuation spring four between elastic gasket two and the casing, just so constitute five sections shock-absorbing system, and then make the shock attenuation effect more ideal.

However, there are disadvantages in this patent application: the traditional compound lathe is mostly fixed support base, when the operator needs to carry compound lathe according to work needs, because the lathe volume is great and be inconvenient for remove to lead to the lathe operational environment limitation great, the operator can be time and effort to its mobile position, influences the device normal use efficiency.

Disclosure of Invention

The utility model aims to provide a movable composite machine tool with a damping function, which adopts the device to work, so that the problems that the traditional composite machine tool in the background is mainly a fixed support base, and when an operator needs to carry the composite machine tool according to the working requirement, the limitation of the use environment of the machine tool is large because the machine tool is large in size and inconvenient to move, and the operator wastes time and labor for the moving position of the machine tool, and the normal use efficiency of the device is affected are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable compound lathe with shock-absorbing function, includes the base and sets up the buffering protection subassembly in the base upper end, buffering protection subassembly upper end is provided with and presss from both sides tight locating component, and the base lower extreme is provided with movable assembly, and movable assembly is provided with four groups, the base top surface is provided with the main cavity groove, and main cavity groove inner chamber bottom is provided with the rubber pad, and buffering protection subassembly is including setting up the main cavity body at the rubber pad top surface, and main cavity body inner chamber is provided with first backup pad, and first backup pad top surface is provided with the rubber post, and the rubber post is provided with two sets of, two sets of the rubber post pass main cavity body top surface and extend to the main cavity body outside, rubber post and press from both sides tight locating component bottom surface fixed connection, main cavity body inner chamber still is provided with the second backup pad, is provided with first spring between first backup pad and the second backup pad, and first spring is provided with two sets of.

Preferably, one side of the first supporting plate is rotationally connected with a first connecting rod, the first connecting rod is provided with two groups, one side of the second supporting plate is rotationally connected with a second connecting rod, and the second connecting rod is provided with two groups.

Preferably, one end of each of the two groups of first connecting rods is rotatably connected with a supporting connecting block, and each of the two groups of supporting connecting blocks is rotatably connected with each of the two groups of second connecting rods.

Preferably, a telescopic column is arranged between the two groups of support connecting blocks, a second spring is sleeved on the periphery of the telescopic column, and two ends of the second spring are fixedly connected with the two groups of support connecting blocks respectively.

Preferably, the base top surface is provided with lifting assembly, and lifting assembly one side is provided with bracket component, and bracket component one side is provided with cutter driving assembly.

Preferably, the moving assembly comprises a mounting cavity arranged at the lower end of the base and hydraulic cylinders arranged on the inner walls of two sides of the mounting cavity, and two groups of the hydraulic cylinders are respectively provided with a clamping block at one end and connected with the output ends of the hydraulic cylinders.

Preferably, the installation cavity inner chamber is provided with the motor, and motor one side is provided with the gear, and the gear is connected with the motor output, and installation cavity inner chamber sliding connection has first bracing piece, and first bracing piece one side evenly distributed has first draw-in groove piece, first draw-in groove piece and block piece phase-match.

Preferably, a rack is arranged on one side of the first support rod, the rack on one side of the first support rod is connected with a gear in a meshed mode, a first connecting block is fixedly connected to the bottom of the first support rod, rollers are arranged at the lower ends of the first connecting blocks, and two groups of rollers are arranged.

Preferably, the inner cavity of the mounting cavity is further connected with a second supporting rod in a sliding mode, second clamping groove blocks are uniformly distributed on one side of the second supporting rod, and the second clamping groove blocks are matched with the clamping blocks.

Preferably, a rack is arranged on one side of the second supporting rod, the rack on one side of the second supporting rod is connected with a gear in a meshed mode, a second connecting plate is fixedly connected to the bottom of the second supporting rod, supporting blocks are arranged at the bottoms of the second connecting plates, and three groups of supporting blocks are arranged.

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

1. according to the movable composite machine tool with the damping function, an operator places a part to be machined on the table top of the clamping and positioning assembly and limits and clamps the part, the cutter driving assembly on the machine tool can be matched with the lifting assembly to machine the part on the clamping and positioning assembly, vibration generated in the working process of the clamping and positioning assembly is transmitted to the first supporting plate through the rubber column, the first supporting plate is driven to move downwards by vibration in the vertical direction, two groups of first springs are compressed, the included angle between the adjacent first connecting rod and second connecting rod is reduced, namely the first connecting rod and the second connecting rod are mutually close, the two groups of supporting connecting blocks are mutually close due to the pushing action of the connecting rods on the supporting connecting block, the telescopic column is stressed and contracted by vibration in the transverse direction, the second springs are compressed simultaneously, and the first connecting rod, the second connecting rod, the first supporting plate, the rubber column and the movement generated by the clamping and positioning assembly are buffered, so that the stability of the machine tool is better in the working process is weakened, the machining efficiency is improved, and the damage to the machine tool is avoided.

2. According to the movable composite machine tool with the shock absorption function, if an operator wants to move the device through the movable assembly, the motor is started, the motor rotates forwards to drive the gear to rotate forwards, the first supporting rod meshed with the gear moves downwards, the first supporting rod drives the first connecting block to descend until the roller contacts the ground, the hydraulic cylinder on one side close to the first supporting rod is started, the hydraulic cylinder drives the clamping block to extend out until the clamping block is in clamping connection with the first clamping groove block at the corresponding position, the first supporting rod is fixed in the inner cavity of the mounting cavity, the operator can carry and move the device through multiple groups of rollers, if the operator needs to fix the machine tool, the motor is started and enables the motor to rotate reversely, the motor drives the gear to rotate reversely, the second supporting rod meshed with the gear moves downwards, the second connecting plate and the supporting block move downwards until the supporting block contacts the ground, the hydraulic cylinder on one side close to the second supporting rod extends out, the second supporting rod is pushed by the clamping block to be in clamping connection with the second clamping groove block at the corresponding position of the second supporting rod, the second supporting block is fixed in the mounting cavity, multiple groups of the supporting blocks are used for supporting and fixing the device, and the movable assembly can be conveniently moved by the operator or can conveniently and conveniently change the machine tool into a movable mode.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a perspective view of the base and clamping and positioning assembly of the present utility model;

FIG. 3 is a perspective view of a mobile assembly of the present utility model;

fig. 4 is a cross-sectional view of a cushioning protection assembly of the present utility model.

In the figure: 1. a base; 11. a main cavity groove; 12. a rubber pad; 2. a buffer protection assembly; 21. a main cavity; 22. a first link; 23. a first spring; 24. a second link; 25. supporting the connecting block; 26. a second spring; 27. a telescopic column; 28. a first support plate; 281. a second support plate; 29. a rubber column; 3. a moving assembly; 31. installing a cavity; 32. a motor; 33. a first support bar; 34. a second connecting plate; 35. a support block; 36. a first connection block; 37. a roller; 38. a second support bar; 39. a hydraulic cylinder; 391. a clamping block; 392. a first clamping groove block; 393. a second clamping groove block; 394. a gear; 4. a lifting assembly; 5. clamping and positioning components; 6. a bracket assembly; 7. a cutter driving assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1-4, a mobile compound machine tool with damping function, including base 1 and the buffering protection subassembly 2 of setting in base 1 upper end, buffering protection subassembly 2 upper end is provided with clamping and positioning assembly 5, base 1 lower extreme is provided with movable assembly 3, movable assembly 3 is provided with four groups, base 1 top surface is provided with main cavity groove 11, main cavity groove 11 inner chamber bottom is provided with rubber pad 12, buffering protection subassembly 2 is including setting up the main cavity body 21 at the rubber pad 12 top surface, main cavity body 21 inner chamber is provided with first backup pad 28, first backup pad 28 top surface is provided with rubber column 29, rubber column 29 is provided with two sets of, rubber column 29 of two sets of passes main cavity body 21 top surface and extends to main cavity body 21 outside, rubber column 29 and clamping and positioning assembly 5 bottom surface fixed connection, main cavity body 21 inner chamber still is provided with second backup pad 281, be provided with first spring 23 between first backup pad 28 and the second backup pad 281, first spring 23 is provided with two sets.

The utility model is further described below with reference to examples.

Embodiment one:

referring to fig. 2 and 4, a movable compound machine tool with damping function is provided, wherein a first connecting rod 22 is rotatably connected to one side of a first supporting plate 28, two groups of first connecting rods 22 are provided, a second connecting rod 24 is rotatably connected to one side of a second supporting plate 281, two groups of second connecting rods 24 are provided, and two groups of second connecting rods

The first connecting rod 22 one end all rotates and is connected with support connecting block 25, and the support connecting block 25 of two sets of respectively rotates with the second connecting rod 24 of two sets of and is connected, is provided with flexible post 27 between the two sets of support connecting blocks 25, and flexible post 27 periphery cover is equipped with second spring 26, and second spring 26 both ends respectively with the support connecting block 25 fixed connection of two sets of, base 1 top surface is provided with lifting assembly 4, and lifting assembly 4 one side is provided with bracket component 6, and bracket component 6 one side is provided with cutter driving assembly 7.

Embodiment two:

referring to fig. 1-3, a movable combined machine tool with a damping function, the movable assembly 3 includes a mounting cavity 31 disposed at a lower end of a base 1 and a hydraulic cylinder 39 disposed at inner walls of two sides of the mounting cavity 31, two groups of hydraulic cylinders 39 are provided with clamping blocks 391, the clamping blocks 391 are connected with output ends of the hydraulic cylinders 39, an inner cavity of the mounting cavity 31 is provided with a motor 32, one side of the motor 32 is provided with a gear 394, the gear 394 is connected with an output end of the motor 32, the inner cavity of the mounting cavity 31 is slidably connected with a first support rod 33, one side of the first support rod 33 is uniformly provided with first clamping groove blocks 392, the first clamping groove blocks 392 are matched with the clamping blocks 391, one side of the first support rod 33 is provided with racks, the racks on one side of the first support rod 33 are meshed with the gear 394, a first connecting block 36 is fixedly connected to the bottom of the first support rod 33, the lower end of the first connecting block 36 is provided with a roller 37, the roller 37 is provided with two groups, the inner cavity of the mounting cavity 31 is also slidably connected with a second support rod 38, one side of the second support rod 38 is uniformly distributed with second clamping groove blocks 393, one side of the second support rod 38 is uniformly distributed with second clamping groove blocks 392, one side of the second support rod is provided with second clamping groove blocks 393, one side of the second support rod is meshed with the second connecting plate 35, one side of the second support rod is provided with the second connecting plate 35, and one side of the second support rod is fixedly connected with the second connecting plate 35.

To sum up: the utility model provides a movable compound machine tool with a damping function, an operator places parts to be processed on a table surface of a clamping and positioning component 5 and limits and clamps the parts, a cutter driving component 7 on the machine tool can be matched with a lifting component 4 to process the parts on the clamping and positioning component 5, vibration generated in the working process of the clamping and positioning component 5 is transmitted to a first supporting plate 28 through a rubber column 29, the vibration in the vertical direction drives the first supporting plate 28 to move downwards, two groups of first springs 23 are compressed, the included angle between adjacent first connecting rods 22 and second connecting rods 24 is reduced, namely, the first connecting rods 22 and the second connecting rods 24 are mutually close, due to the pushing action of the connecting rods on a supporting connecting block 25, the two groups of supporting connecting blocks 25 are mutually close, the vibration in the transverse direction can lead a telescopic column 27 to be stressed and contracted, the second springs 26 are compressed at the same time, the elastic deformation of the first spring 23 and the second spring 26 is used for carrying out the action of recovery, the motion of the first connecting rod 22, the second connecting rod 24, the first supporting plate 28, the rubber column 29 and the clamping and positioning assembly 5 can be buffered, the arrangement ensures that the stability of the machine tool is better in the processing and production process, the vibration force caused by the machine tool work is weakened, the processing efficiency is improved, the machine tool is protected from damage, if an operator wants to move the device through the moving assembly 3, the motor 32 is started, the motor 32 rotates positively to drive the gear 394 to rotate positively, the first supporting rod 33 meshed with the gear 394 moves downwards, the first supporting rod 33 drives the first connecting block 36 to descend until the roller 37 contacts the ground, the hydraulic cylinder 39 on one side close to the first supporting rod 33 is started, the hydraulic cylinder 39 drives the clamping block 391 to stretch out until the clamping block 391 is in clamping connection with the first clamping groove block 392 at the corresponding position, the first supporting rod 33 is fixed in the inner cavity of the mounting cavity 31, an operator can carry and move the device by utilizing the plurality of groups of rollers 37, if the operator needs to fix the machine tool, the motor 32 is started and the motor 32 is reversely rotated, the motor 32 drives the gear 394 to reversely rotate, the second supporting rod 38 connected with the gear 394 in a meshed manner moves downwards, the second supporting rod 38 drives the second connecting plate 34 and the supporting block 35 to move downwards until the supporting block 35 contacts the ground, the hydraulic cylinder 39 close to one side of the second supporting rod 38 extends out, the hydraulic cylinder 39 pushes the clamping block 391 to be in clamping connection with the second clamping groove block 393 at the corresponding position of the second supporting rod 38, the second supporting rod 38 is fixed in the cavity of the mounting cavity 31, and the plurality of groups of supporting blocks 35 support and fix the machine tool.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable compound lathe with shock-absorbing function, includes base (1) and sets up buffer protection subassembly (2) in base (1) upper end, buffer protection subassembly (2) upper end is provided with and presss from both sides tight locating component (5), and base (1) lower extreme is provided with movable assembly (3), and movable assembly (3) are provided with four sets of its characterized in that: the base (1) top surface is provided with main cavity groove (11), and main cavity groove (11) inner chamber bottom is provided with rubber pad (12), and buffering protection subassembly (2) are including setting up main cavity body (21) at rubber pad (12) top surface, and main cavity body (21) inner chamber is provided with first backup pad (28), and first backup pad (28) top surface is provided with rubber post (29), and rubber post (29) are provided with two sets of, two sets of rubber post (29) pass main cavity body (21) top surface and extend to main cavity body (21) outside, rubber post (29) and clamp positioning subassembly (5) bottom surface fixed connection, main cavity body (21) inner chamber still is provided with second backup pad (281), is provided with first spring (23) between first backup pad (28) and the second backup pad (281), first spring (23) are provided with two sets of.

2. The movable composite machine tool with a damping function according to claim 1, wherein: the first connecting rod (22) is rotationally connected to one side of the first supporting plate (28), two groups of the first connecting rod (22) are arranged, the second connecting rod (24) is rotationally connected to one side of the second supporting plate (281), and two groups of the second connecting rod (24) are arranged.

3. The movable composite machine tool with a damping function according to claim 2, wherein: one end of each of the two groups of first connecting rods (22) is rotatably connected with a supporting connecting block (25), and the two groups of supporting connecting blocks (25) are rotatably connected with the two groups of second connecting rods (24) respectively.

4. A mobile compound machine tool with shock absorbing function as claimed in claim 3, wherein: a telescopic column (27) is arranged between the two groups of support connecting blocks (25), a second spring (26) is sleeved on the periphery of the telescopic column (27), and two ends of the second spring (26) are fixedly connected with the two groups of support connecting blocks (25) respectively.

5. The movable composite machine tool with the shock absorbing function according to claim 4, wherein: the base (1) top surface is provided with lifting unit (4), and lifting unit (4) one side is provided with bracket component (6), and bracket component (6) one side is provided with cutter drive assembly (7).

6. The movable composite machine tool with the shock absorbing function according to claim 5, wherein: the movable assembly (3) comprises an installation cavity (31) arranged at the lower end of the base (1) and hydraulic cylinders (39) arranged on the inner walls of the two sides of the installation cavity (31), two groups of hydraulic cylinders (39) are respectively provided with a clamping block (391), and the clamping blocks (391) are connected with the output ends of the hydraulic cylinders (39).

7. The movable composite machine tool with the shock absorbing function according to claim 6, wherein: the installation cavity (31) inner chamber is provided with motor (32), and motor (32) one side is provided with gear (394), and gear (394) are connected with motor (32) output, and installation cavity (31) inner chamber sliding connection has first bracing piece (33), and first bracing piece (33) one side evenly distributed has first draw-in groove piece (392), and first draw-in groove piece (392) and block (391) phase-match.

8. The movable composite machine tool with the shock absorbing function according to claim 7, wherein: the novel intelligent support device is characterized in that a rack is arranged on one side of the first support rod (33), the rack on one side of the first support rod (33) is connected with a gear (394) in a meshed mode, a first connecting block (36) is fixedly connected to the bottom of the first support rod (33), rollers (37) are arranged at the lower ends of the first connecting blocks (36), and two groups of rollers (37) are arranged.

9. The movable composite machine tool with the shock absorbing function according to claim 8, wherein: the inner cavity of the mounting cavity (31) is also connected with a second supporting rod (38) in a sliding mode, second clamping groove blocks (393) are uniformly distributed on one side of the second supporting rod (38), and the second clamping groove blocks (393) are matched with the clamping blocks (391).

10. The movable composite machine tool with a damping function according to claim 9, wherein: the rack is arranged on one side of the second supporting rod (38), the rack on one side of the second supporting rod (38) is connected with the gear (394) in a meshed mode, a second connecting plate (34) is fixedly connected to the bottom of the second supporting rod (38), supporting blocks (35) are arranged at the bottom of the second connecting plate (34), and three groups of supporting blocks (35) are arranged.