Machining equipment capable of changing relative positions of double spindles

Abstract

The utility model provides processing equipment capable of changing relative positions of double spindles, which comprises a base, a gantry cross beam is arranged on the base, and a driving spindle and a driven spindle are respectively arranged on the gantry cross beam in a horizontal sliding manner; a separation air cylinder device is connected between the driving main shaft and the driven main shaft, and the separation air cylinder device can change the distance between the driving main shaft and the driven main shaft under the driving of a separation air cylinder arranged on the separation air cylinder device; an X-axis transmission mechanism is connected between the driving main shaft and the gantry cross beam and can drive the driving main shaft to move on the gantry cross beam; the separation cylinder device is connected with the driving main shaft and the driven main shaft to keep a relative distance between the driving main shaft and the driven main shaft; the driving main shaft drives the driven main shaft to move when moving on the gantry cross beam; the distance between the driving main shaft and the driven main shaft can be adjusted through the separation air cylinder device, so that switching between wheel movement and linkage of the double main shafts is achieved, efficiency and repeated precision are improved, and manual intervention is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to woodworking processing equipment technical field more specifically relates to a kind of processing equipment that can change the relative position of double spindle. BACKGROUND

[0002] In modern plate processing, a large part of the products produced are for building and home use, but there are exceptions, such as the production of toys, and decorations, etc. The products are relatively small in size. If a traditional cutting machine with a single head is used, it is relatively wasteful to process with a large machine tool. Therefore, a smaller processing machine tool has emerged, and even a double-spindle machine tool processing device has appeared. This not only saves finished products, but also saves space, more importantly, it improves efficiency and saves labor. Moreover, double-spindle processing has two scenarios: rotation or linkage. Rotation: two spindles are equipped with different tools to process a product simultaneously. Linkage: two spindles are equipped with the same tool to process products of the same structure and size simultaneously. This makes full use of the characteristics of double spindles to achieve different production needs and greatly improves efficiency. However, the current market has many similar products, and the switching between double-spindle rotation and linkage is achieved by manually adjusting the mounting holes of the connecting plate on the back to different positions. This design requires a certain skill level for the operator, and it is inconvenient to adjust. Moreover, many factory workshop operators have low skill levels, which unintentionally increases labor costs and reduces efficiency. Therefore, it is very important to change the double-spindle rotation and linkage to an automatic mode switching mode. SUMMARY

[0003] In view of the above, the utility model provides a kind of processing equipment that can change the relative position of double spindle.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A kind of processing equipment that can change the relative position of double spindle, including base, base is equipped with portal beam, the portal beam is respectively horizontally slidably equipped with driving spindle and driven spindle;The driving spindle and driven spindle are connected between the separation cylinder device, the separation cylinder device can change the distance between driving spindle and driven spindle by the driving of separation cylinder provided with;The X-axis transmission mechanism is connected between the driving spindle and portal beam, and the X-axis transmission mechanism can drive the driving spindle to move on the portal beam;The separation cylinder device connects driving spindle and driven spindle to keep the relative distance, and the driving spindle drives the driven spindle to move when moving on the portal beam.

[0006] In the preferred technical solution, the gantry beam is provided with at least one first sliding rail, and the driving main shaft and the driven main shaft are provided with a plurality of first sliding blocks matched with the first sliding rail.

[0007] In the preferred technical solution, the X-axis transmission mechanism comprises a first screw rod and a first motor, the driving main shaft is connected with the first screw rod and moves on the gantry beam through the driving of the first motor.

[0008] In the preferred technical solution, the separation cylinder device comprises a separation cylinder and first and second connecting plates respectively connected at two ends of the separation cylinder, and the separation cylinder is connected with the driving main shaft and the driven main shaft through the first and second connecting plates.

[0009] In the preferred technical solution, the separation cylinder is horizontally and transversely connected with the driving main shaft and the driven main shaft, and the extension and retraction direction of a push rod of the separation cylinder is the same as the moving direction of the driving main shaft on the gantry beam.

[0010] In the preferred technical solution, the base is provided with a horizontally movable platform, and a Y-axis transmission mechanism is connected between the platform and the base, and the moving direction of the platform is horizontally perpendicular to the moving direction of the driving main shaft.

[0011] In the preferred technical solution, the Y-axis transmission mechanism comprises a second screw rod and a second motor, and the platform is connected with the second screw rod and moves on the base through the driving of the second motor.

[0012] In the preferred technical solution, the base is provided with a second sliding rail, and the platform is provided with a plurality of second sliding blocks matched with the second sliding rail.

[0013] According to the above technical solution, compared with the prior art, the utility model has the following beneficial technical effects:

[0014] The driving main shaft is connected with the driven device through the separation cylinder device, the driving main shaft is driven by the X-axis transmission mechanism to move on the gantry beam, the driving main shaft drives the driven main shaft to move when the driving main shaft moves, the distance between the driving main shaft and the driven main shaft can be adjusted through the separation cylinder device, the switching of the double main shaft rotation and linkage is realized, the automatic production is realized, the efficiency and the repeat precision are improved, and the manual intervention is not needed. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only the embodiments of the utility model, and other drawings can be obtained by the provided drawings without the creative labor for the ordinary skilled in the art.

[0016] Figure 1 A three-dimensional structure of the utility model Figure 1 .

[0017] Figure 2 A three-dimensional structure of the utility model Figure 2 .

[0018] Figure 3 It is the connecting structure diagram of driving main shaft and driven main shaft.

[0019] Figure 4 It is the three-dimensional structure diagram of the separation cylinder device.

[0020] The drawing reference: 100, base; 110, gantry beam; 120, driving main shaft; 130, driven main shaft; 140, separation cylinder device; 141, separation cylinder; 150, X-axis transmission mechanism; 111, first slide rail; 121, first sliding block; 151, first screw rod; 152, first motor; 142, first connecting plate; 143, second connecting plate; 160, platform; 170, Y-axis transmission mechanism; 171, second screw rod; 172, second motor; 101, second slide rail; 161, second sliding block. DETAILED DESCRIPTION

[0021] The application will now be described in further detail with reference to the drawings. These drawings show only the essential features of the application and are not to scale. They show, in:

[0022] In the description of the present application, it should be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0023] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] A machining device capable of changing the relative position of double main shafts, please refer to Figures 1-4 , including the base 100, the base 100 is a metal frame structure, the base 100 is provided with a gantry beam 110, the gantry beam 110 is respectively provided with a driving main shaft 120 and a driven main shaft 130 which can slide horizontally, the bottom of the driving main shaft 120 and the driven main shaft 130 is provided with a tool, which can process the plate product placed on the base 100; The driving main shaft 120 and the driven main shaft 130 are connected with the separation cylinder device 140, the separation cylinder device 140 can change the distance between the driving main shaft 120 and the driven main shaft 130 by driving the separation cylinder 141 provided therein; The X-axis transmission mechanism 150 is connected between the driving main shaft 120 and the gantry beam 110, the X-axis transmission mechanism 150 can drive the driving main shaft 120 to move on the gantry beam 110, the separation cylinder device 140 connects the driving main shaft and the driven main shaft 130 to keep the relative distance, the driving main shaft 120 drives the driven main shaft 130 to move when moving on the gantry beam 110.

[0025] Further, the gantry beam 110 is provided with two first sliding rails 111, the two first sliding rails 111 are horizontally arranged on the front side of the gantry beam 110, the driving main shaft 120 and the driven main shaft 130 are provided with a plurality of first sliding blocks 121 matched with the first sliding rails 111 on the rear side, the driving main shaft 120 and the driven main shaft 130 are horizontally slidable on the gantry beam 110 through the cooperation of the first sliding rails 111 and the first sliding blocks 121; since the separation cylinder device 140 is connected between the driving main shaft 120 and the driven main shaft 130, when the separation cylinder device 140 does not work, the driving main shaft 120 and the driven main shaft 130 maintain a certain distance, when the X-axis transmission mechanism 150 drives the driving main shaft 120 to slide horizontally along the direction of the first sliding rail 111, the driven main shaft 130 is driven by the driving main shaft 120 to move horizontally while maintaining a certain distance from the driving main shaft 120; double-shaft machining generally includes two states of rotation or linkage, when rotating, the distance between the two main shafts is small, traditionally, the connecting plate between the two main shafts is adjusted and installed to make the two close, and different cutters are installed on the two main shafts to machine the same plate; when linked, the distance between the two main shafts is large, and the change setting mode is to relatively separate the connecting plate between the two main shafts to make the two far away, so that the same cutter is installed on the two main shafts to machine two plate pieces with the same size and process requirements, such a device can fully utilize the characteristics of double main shafts, the disadvantage is that manual adjustment is required when switching between the two modes, the skill level of the operator is required, the efficiency is low, the repeat precision is not high, and the machining size deviation is easy to cause; the separation cylinder device 140 is adopted to connect between the driving main shaft 120 and the driven main shaft 130 of the utility model, the separation cylinder device 140 can adjust the distance between the two cylinders, without the need to reinstall and fix the main shaft, the switching of double main shaft rotation and linkage is realized, so that the automatic production is realized, the production efficiency and the repeat precision are improved, and manual intervention is not required.

[0026] Further, the separation cylinder device 140 comprises a separation cylinder 141, and a first connecting plate 142 and a second connecting plate 143 connected to two ends of the separation cylinder 141 respectively, and the separation cylinder 141 is connected to the driving main shaft 120 and the driven main shaft 130 through the first connecting plate 142 and the second connecting plate 143 respectively, and the separation cylinder 141 can keep the horizontal transverse connection of the driving main shaft 120 and the driven main shaft 130 through the connection of the first connecting plate 142 and the second connecting plate 143, and the extension and retraction direction of the push rod of the separation cylinder 141 is the same as the moving direction of the driving main shaft 120 on the gantry beam 110, so that the structure ensures that the driven main shaft 130 can stably move away from or close to the driving main shaft 120 along the first sliding rail 111 when the separation cylinder 141 extends and retracts; when the equipment needs to be set in the wheel driving machining state, the push rod of the separation cylinder 141 is retracted, at this time, the driving main shaft 120 is stationary, and the driven main shaft 130 moves towards the driving main shaft 120, so that the distance between the two is smaller, on the contrary, when the linkage machining state, the push rod of the separation cylinder 141 is pushed out, so that the distance between the driving main shaft 120 and the driven main shaft 130 is increased, so as to achieve the distance of the linkage working state, and the two working states only need to replace the cutter on the main shaft, without manual adjustment of the installation position of the main shaft or the connecting plate, the position is more convenient to adjust through the cylinder, and the adjusted distance is accurate, so as to ensure the machining precision.

[0027] Further, the base 100 is provided with a horizontally movable platform 160, and a Y-axis transmission mechanism 170 is connected between the platform 160 and the base 100, and the moving direction of the platform 160 is horizontally perpendicular to the moving direction of the driving main shaft 120; the Y-axis transmission mechanism 170 comprises a second screw rod 171 and a second motor 172, the platform 160 is connected to the second screw rod 171 and moves on the base 100 through the driving of the second motor 172; the base 100 is provided with a second sliding rail 101 corresponding to both sides of the platform 160, and the bottom of both sides of the platform 160 is provided with a plurality of second sliding rails 161 matched with the second sliding rail 101, and the Y-axis transmission mechanism 170 can drive the platform 160 to slide on the base 100; the driving main shaft 120 and the driven main shaft 130 can vertically move, and when the plate product is machined, the plate product is placed on the platform 160 for machining, the platform 160 can move in the Y-axis direction, the driving main shaft 120 can drive the driven main shaft 130 to move in the X-axis direction, and the main shaft can move in the Z-axis direction, so as to realize the three-axis machining of the plate product; generally, the utility model further comprises a control computer connected with each driving component, so as to realize automatic machining, the separation cylinder 141 can realize automatic switching of wheel driving and linkage through the control of the control computer, labor cost is greatly saved, repeated positioning precision is high, adjustment is easy to operate, and production efficiency is improved.

[0028] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A machining device capable of changing the relative position of double main shafts, comprising a base (100), a gantry cross beam (110) is arranged on the base (100), characterized in that: The gantry beam (110) is provided with a driving main shaft (120) and a driven main shaft (130) which can horizontally slide respectively; the driving main shaft (120) and the driven main shaft (130) are connected with a separation cylinder device (140), the separation cylinder device (140) can change the distance between the driving main shaft (120) and the driven main shaft (130) through the driving of the separation cylinder (141) provided thereby; the driving main shaft (120) and the gantry beam (110) are connected with an X-axis transmission mechanism (150), the X-axis transmission mechanism (150) can drive the driving main shaft (120) to move on the gantry beam (110); the separation cylinder device (140) can keep the driving main shaft (120) and the driven main shaft (130) at a relative distance, and the driving main shaft (120) drives the driven main shaft (130) to move when the driving main shaft (120) moves on the gantry beam (110).

2. The processing apparatus according to claim 1, wherein: The gantry beam (110) is provided with at least one first sliding rail (111), and the driving main shaft (120) and the driven main shaft (130) are provided with a plurality of first sliding blocks (121) matched with the first sliding rail (111).

3. The apparatus of claim 1, wherein: The X-axis transmission mechanism (150) comprises a first lead screw (151) and a first motor (152), the driving main shaft (120) is connected with the first lead screw (151) and moves on the gantry beam (110) through the driving of the first motor (152).

4. The apparatus of claim 1, wherein: The separation cylinder device (140) comprises a separation cylinder (141) and first and second connecting plates (142, 143) connected at both ends of the separation cylinder (141), and the separation cylinder (141) is connected with the driving main shaft (120) and the driven main shaft (130) through the first and second connecting plates (142, 143).

5. The apparatus of claim 1, wherein: The separation cylinder (141) horizontally and transversely connects the driving main shaft (120) and the driven main shaft (130), and the extension and retraction direction of the push rod of the separation cylinder (141) is the same as the moving direction of the driving main shaft (120) on the gantry beam (110).

6. The machine according to claim 1, wherein: The base (100) is provided with a horizontally movable platform (160), and a Y-axis transmission mechanism (170) is connected between the platform (160) and the base (100), and the moving direction of the platform (160) is horizontally perpendicular to the moving direction of the driving main shaft (120).

7. The apparatus of claim 6, wherein: The Y-axis transmission mechanism (170) comprises a second lead screw (171) and a second motor (172), and the platform (160) is connected with the second lead screw (171) and moves on the base (100) through the driving of the second motor (172).

8. The apparatus of claim 6, wherein: The base (100) is provided with a second sliding rail (101), and the platform (160) is provided with a plurality of second sliding blocks (161) matched with the second sliding rail (101).

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