Moving device for gantry machining center

Abstract

The utility model relates to the technical field of machining center movement, in particular to a moving device for a gantry machining center, which comprises a gantry machining center bottom plate body, a moving mechanism is arranged on the upper surface of the gantry machining center bottom plate body, and the moving mechanism comprises a feeding plate. The lower surface of the feeding plate is slidably connected with the upper surface of the gantry machining center bottom plate body, a rotating wheel is rotatably connected to the left surface of the feeding plate, the outer arc surface of the rotating wheel is slidably connected with the upper surface of the gantry machining center bottom plate body, and a groove is formed in the front surface of the feeding plate. The inner surface of the rotating wheel is rotatably connected with a rotating shaft, the rotating shaft penetrates through the gantry machining center bottom plate body and is slidably connected with the gantry machining center bottom plate body, the outer arc surface of the rotating shaft is fixedly connected with an abutting shaft, the inner surface of the groove is rotatably connected with a stress plate, and the inner surface of the groove is slidably connected with a push plate. The push plate is hinged to one end of the support, and the stress plate is hinged to the other end of the support.

Description

Technical Field

[0001] This utility model relates to the field of machining center movement technology, specifically a moving device for a gantry machining center. Background Technology

[0002] A gantry machining center is a machining center in which the spindle axis is set perpendicular to the worktable. The overall structure is a portal frame, consisting of double columns and a top beam, with a crossbeam in the middle. It is especially suitable for machining large and complex-shaped workpieces. There are fixed beam type with a fixed crossbeam and a movable / rotating worktable, moving beam type with a vertically moving crossbeam and a forward and backward moving worktable, moving column type with a fixed worktable and a movable gantry, and overhead crane type with a fixed worktable and a movable crossbeam. There are also many types of gantry machining centers with the above composite forms. The machining characteristics, capabilities, and product processing applications are not entirely the same.

[0003] A search revealed Chinese patent application CN 213858063 U, which discloses a moving device for a small gantry machining center. The device includes a machining center, a rolling mechanism, a movable groove, a slider, a lead screw, rollers, a locking pin, a contact spring, a retaining groove, and a lubrication mechanism. The advantages of this invention are: when the machining center needs to be moved, rotating the lead screw drives the slider to slide inside the machining center, extending one end of the slider into the movable groove. Multiple guide wheels ensure smooth and effortless sliding, and the rollers mounted at the bottom of one end of the slider contact the ground, facilitating movement of the machining center and reducing the physical exertion of manual handling. The retaining groove and locking pin provide limiting and protection for the slider. The triangular structure at the top of the locking pin facilitates the slider's contact with the pin and retraction, allowing the slider to return to its original position.

[0004] However, since the moving device of most gantry machining centers generates a large amount of debris and waste during processing after the material is moved to the processing module of the machining center, a lot of time needs to be spent cleaning the gantry machining device after processing is completed. At the same time, most of the loading plates of the moving device are reinforced with ribs, and debris and waste are difficult to clean because they are trapped in the gaps of these ribs. In view of this, we propose a moving device for gantry machining centers. Utility Model Content

[0005] The purpose of this utility model is to provide a moving device for a gantry machining center, which solves the problem that the moving device for a gantry machining center is inconvenient to clean after use.

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

[0007] A moving device for a gantry machining center includes a base plate body of the gantry machining center. A moving mechanism is provided on the upper surface of the base plate body. The moving mechanism includes a loading plate, the lower part of which is slidably connected to the upper surface of the base plate body. A rotating wheel is rotatably connected to the left surface of the loading plate. The outer arc surface of the rotating wheel is slidably connected to the upper surface of the base plate body. A groove is formed on the front surface of the loading plate. A rotating shaft is rotatably connected to the inner surface of the rotating wheel. The rotating shaft passes through the base plate body and is slidably connected to it. A stop shaft is fixedly connected to the outer arc surface of the rotating shaft. A force-bearing plate is rotatably connected to the inner surface of the groove. A push plate is slidably connected to the inner surface of the groove. The push plate is hinged to one end of a support, and the force-bearing plate is hinged to the other end of the support.

[0008] Preferably, a motor is fixedly connected to the rear surface of the base plate of the gantry machining center, and a threaded rod is fixedly connected to the output shaft of the motor. The threaded rod passes through the loading plate and is threadedly connected to the loading plate.

[0009] Preferably, the upper surface of the push plate is provided with a recovery groove, the inner surface of the recovery groove is fixedly connected with a connecting rod, the connecting rod passes through the feeding plate and is slidably connected with the feeding plate, the inner surface of the recovery groove is fixedly connected to one end of the first spring, and the inner surface of the groove is fixedly connected to the other end of the first spring.

[0010] Preferably, the upper surface of the feeding plate is fixedly connected with reinforcing ribs in a linear array, and a movable rod is slidably connected within the gaps of the reinforcing ribs. The movable rod is fixedly connected to the front surface of the push plate.

[0011] Preferably, the upper surface of the gantry machining center base plate body is provided with a waste collection mechanism, the waste collection mechanism includes a collection box, the upper surface of the collection box is provided with collection holes in a linear array, the upper surface of the gantry machining center base plate body is provided with a collection groove, and the inner surface of the collection groove is slidably connected to the collection box.

[0012] Preferably, a rotating plate is rotatably connected to the front surface of the collection box, and an L-shaped buckle is fixedly connected to the front surface of the gantry machining center base plate body, with the rotating plate and the inner surface of the L-shaped buckle being slidably connected.

[0013] Preferably, the front surface of the L-shaped buckle has a tapered rod extending through it and is slidably connected to the tapered rod; the tapered rod extends through the rotating plate and is slidably connected to the rotating plate; the tapered rod is fixedly connected to one end of the second spring; and the front surface of the L-shaped buckle is fixedly connected to the other end of the second spring.

[0014] By employing the above technical solution, this utility model provides a moving device for a gantry machining center. It possesses at least the following beneficial effects:

[0015] (1) This utility model, through the setting of a feeding plate, a push plate, a bracket, a force plate and a stop shaft, when the feeding plate moves through the motor and the threaded rod, drives the rotating wheel and the stop shaft to rotate simultaneously. After squeezing the force plate, through the linkage of the bracket, the push plate moves back and forth, stacking the waste and debris on the upper surface of the gantry machining center base plate, which is convenient for cleaning. At the same time, the movable rod handles the waste and debris in the gap of the reinforcing rib, improving the cleaning efficiency.

[0016] (2) With the collection box, collection hole and collection trough set in this utility model, when the push plate pushes the waste or debris forward, the debris and waste will fall into the collection box through the collection hole with gravity, which makes it convenient for workers to clean up the debris and waste in a unified manner. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 For the present utility model Figure 1 Enlarged schematic diagram of section A in the middle;

[0020] Figure 3 This is a schematic diagram of the overall structure of the feeding plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the feeding plate of this utility model.

[0022] In the diagram: 1. Gantry machining center base plate; 2. Moving mechanism; 21. Loading plate; 22. Rotary wheel; 23. Groove; 24. Rotating shaft; 25. Abutment shaft; 26. Force plate; 27. Push plate; 28. Bracket; 29. ​​Motor; 210. Threaded rod; 211. Restoration groove; 212. Connecting rod; 213. Spring 1; 214. Reinforcing rib; 215. Movable rod; 3. Waste collection mechanism; 31. Collection box; 32. Collection hole; 33. Collection groove; 34. Rotating plate; 35. L-shaped buckle; 36. Tapered rod; 37. Spring 2. Detailed Implementation

[0023] 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.

[0024] Example 1

[0025] Please see Figures 1-4 This utility model provides a moving device for a gantry machining center, including a gantry machining center base plate body 1. A moving mechanism 2 is provided on the upper surface of the gantry machining center base plate body 1. The moving mechanism 2 includes a loading plate 21, the lower part of which is slidably connected to the upper surface of the gantry machining center base plate body 1. A rotating wheel 22 is rotatably connected to the left surface of the loading plate 21. The rotating wheel 22 contacts the upper surface of the gantry machining center base plate body 1. When the loading plate 21 moves, the friction force drives the rotating wheel 22 to rotate, providing power to the rotating shaft 24. The outer arc surface of the rotating wheel 22 is in contact with the gantry machining center base plate body 1. The upper surface of the base plate 1 of the machining center is slidably connected. The front surface of the loading plate 21 has a groove 23. The inner surface of the rotating wheel 22 is rotatably connected to the rotating shaft 24. The rotating shaft 24 passes through the base plate 1 of the machining center and is slidably connected to it. The outer arc surface of the rotating shaft 24 is fixedly connected to the abutment 25. The inner surface of the groove 23 is rotatably connected to the force plate 26. The inner surface of the groove 23 is slidably connected to the push plate 27. The groove 23 limits the push plate 27, making the push plate 27 more stable when moving. The push plate 27 is hinged to one end of the bracket 28, and the force plate 26 is hinged to the other end of the bracket 28. The gantry machining center base plate 1 is hinged at the end and has a motor 29 fixedly connected to its rear surface. A threaded rod 210 is fixedly connected to the output shaft of the motor 29. The threaded rod 210 passes through the loading plate 21 and is threadedly connected to it. A recovery groove 211 is formed on the upper surface of the push plate 27. A connecting rod 212 is fixedly connected to the inner surface of the recovery groove 211. The connecting rod 212 passes through the loading plate 21 and is slidably connected to it. The inner surface of the recovery groove 211 is fixedly connected to one end of a spring 213, and the inner surface of the groove 23 is fixedly connected to the other end of the spring 213. The connection is achieved through the spring 213 and the push plate 27. The cooperation between the push plate 27 and the groove 23 causes the push plate 27 to return to its original position when it extends outward or retracts into the groove 23. The upper surface of the feeding plate 21 is fixedly connected with reinforcing ribs 214 in a linear array. The added reinforcing ribs 214 can strengthen the support of the feeding plate 21. A movable rod 215 is slidably connected in the gap of the reinforcing ribs 214. The movable rod 215 is fixedly connected to the front surface of the push plate 27. The movable rod 215 can slide in the gap of the reinforcing ribs 214, and the debris and waste on the upper surface of the feeding plate 21 are carried off the feeding plate 21 by friction. The debris and waste are then piled together by the push plate 27.

[0026] In this embodiment, the feeding plate 21, push plate 27, bracket 28, force plate 26, and abutment shaft 25 are configured. When the feeding plate 21 moves via the motor 29 and threaded rod 210, it drives the rotating wheel 22 and abutment shaft 25 to rotate simultaneously. After squeezing the force plate 26, the push plate 27 moves back and forth through the linkage of the bracket 28, stacking the waste and debris on the upper surface of the gantry machining center base plate body 1, which is convenient for cleaning. At the same time, the movable rod 215 handles the waste and debris in the gap of the reinforcing rib 214, improving cleaning efficiency.

[0027] Example 2

[0028] Please see Figures 1-4 Based on Embodiment 1, this utility model provides a technical solution: Preferably, a waste collection mechanism 3 is provided on the upper surface of the gantry machining center base plate body 1. The waste collection mechanism 3 includes a collection box 31. The upper surface of the collection box 31 has collection holes 32 arranged in a linear array. Through the collection holes 32, the collection box 31 can conveniently collect debris and waste for unified processing. A collection groove 33 is provided on the upper surface of the gantry machining center base plate body 1. The inner surface of the collection groove 33 is slidably connected to the collection box 31. The collection groove 33 collects and processes the waste. The collection box 31 is limited so that it can be fastened into the collection trough 33. The front surface of the collection box 31 is rotatably connected to the rotating plate 34. The front surface of the gantry machining center base plate body 1 is fixedly connected to the L-shaped buckle 35. The rotating plate 34 is slidably connected to the inner surface of the L-shaped buckle 35. The front surface of the L-shaped buckle 35 has a tapered rod 36 that passes through it and is slidably connected to the tapered rod 36. The tapered rod 36 passes through the rotating plate 34 and is slidably connected to the rotating plate 34. The tapered rod 36 is fixedly connected to one end of the second spring 37. The front surface of the L-shaped buckle 35 is fixedly connected to the other end of the second spring 37.

[0029] In this embodiment, with the collection box 31, collection hole 32 and collection trough 33 provided, when the push plate 27 pushes the waste or debris forward, the debris and waste will fall into the collection box 31 through the collection hole 32 with gravity, making it convenient for workers to clean up the debris and waste in a unified manner.

[0030] Working principle: During the material feeding and unloading process, the feed plate 21 is rotated by the threaded rod 210 driven by the motor 29, controlling the movement of the feed plate 21. As the feed plate 21 moves, it drives the rotating wheel 22 to rotate, which in turn drives the rotating shaft 24 and the abutment shaft 25 to rotate. After pressing the force plate 26, the force plate 26 moves in an arc shape, connected to the push plate 27 via the bracket 28, causing the push plate 27 to move forward or backward. During this forward or backward movement, it stretches or compresses the spring 213. When the abutment shaft 25 is not in contact with the force plate 26, the elastic force of the spring 213 pulls the push plate 27... Returning to its original position, the push plate 27 moves back and forth, pushing and stacking the waste material. At the same time, the movable rod 215, in conjunction with the push plate 27, uses friction and centrifugal force to carry the scrap material from the upper surface of the loading plate 21 to the upper surface of the gantry machining center base plate body 1. Through the movement of the push plate 27 and the loading plate 21, the scrap material is pushed into the collection hole 32 and into the collection box 31. When the collection box 31 is full of scrap material, the conical rod 36 is pulled out from the rotating plate 34, and the rotating plate 34 is rotated to disengage from the L-shaped buckle 35, so that the collection box 31 can be removed from the collection groove 33.

[0031] 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.

[0032] 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 moving device for a gantry machining center, comprising a base plate body (1) of the gantry machining center, characterized in that: A moving mechanism (2) is provided on the upper surface of the base plate body (1) of the gantry machining center. The moving mechanism (2) includes a loading plate (21). The lower surface of the loading plate (21) is slidably connected to the upper surface of the base plate body (1) of the gantry machining center. A rotating wheel (22) is rotatably connected to the left surface of the loading plate (21). The outer arc surface of the rotating wheel (22) is slidably connected to the upper surface of the base plate body (1) of the gantry machining center. A groove (23) is provided on the front surface of the loading plate (21). The inner surface of the rotating wheel (22) is... A rotating shaft (24) is rotatably connected to the surface of the gantry machining center base plate body (1), the rotating shaft (24) passes through the gantry machining center base plate body (1) and is slidably connected to the gantry machining center base plate body (1), a stop shaft (25) is fixedly connected to the outer arc surface of the rotating shaft (24), a force plate (26) is rotatably connected to the inner surface of the groove (23), a push plate (27) is slidably connected to the inner surface of the groove (23), the push plate (27) is hinged to one end of the bracket (28), and the force plate (26) is hinged to the other end of the bracket (28).

2. The moving device for a gantry machining center according to claim 1, characterized in that: A motor (29) is fixedly connected to the rear surface of the base plate body (1) of the gantry machining center. The output shaft of the motor (29) is fixedly connected to a threaded rod (210). The threaded rod (210) passes through the loading plate (21) and is threadedly connected to the loading plate (21).

3. The moving device for a gantry machining center according to claim 2, characterized in that: The upper surface of the push plate (27) is provided with a recovery groove (211). A connecting rod (212) is fixedly connected to the inner surface of the recovery groove (211). The connecting rod (212) passes through the feeding plate (21) and is slidably connected to the feeding plate (21). The inner surface of the recovery groove (211) is fixedly connected to one end of the spring (213), and the inner surface of the groove (23) is fixedly connected to the other end of the spring (213).

4. The moving device for a gantry machining center according to claim 3, characterized in that: The upper surface of the feeding plate (21) is fixedly connected with reinforcing ribs (214) in a linear array. A movable rod (215) is slidably connected in the gap of the reinforcing ribs (214). The movable rod (215) is fixedly connected to the front surface of the push plate (27).

5. A moving device for a gantry machining center according to claim 4, characterized in that: The upper surface of the base plate body (1) of the gantry machining center is provided with a waste collection mechanism (3). The waste collection mechanism (3) includes a collection box (31). The upper surface of the collection box (31) is provided with collection holes (32) in a linear array. The upper surface of the base plate body (1) of the gantry machining center is provided with a collection groove (33). The inner surface of the collection groove (33) is slidably connected to the collection box (31).

6. The moving device for a gantry machining center according to claim 5, characterized in that: The front surface of the collection box (31) is rotatably connected to a rotating plate (34), and the front surface of the gantry machining center base plate body (1) is fixedly connected to an L-shaped buckle (35). The rotating plate (34) and the inner surface of the L-shaped buckle (35) are slidably connected.

7. A moving device for a gantry machining center according to claim 6, characterized in that: The front surface of the L-shaped buckle (35) is slidably connected to the tapered rod (36), the tapered rod (36) is slidably connected to the rotating plate (34), the tapered rod (36) is fixedly connected to one end of the second spring (37), and the front surface of the L-shaped buckle (35) is fixedly connected to the other end of the second spring (37).

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