Gantry machining center sliding seat

Abstract

The utility model relates to the technical field of gantry sliding seats, and discloses a gantry machining center sliding seat which comprises a base, a sliding way is fixedly installed on the base, a sliding seat body is arranged on the sliding way, a driving block extending into the sliding way is fixedly installed at the bottom of the sliding seat body, and a supporting plate is fixedly installed on the base. The motor is powered on and started, the motor drives the first chain wheel to rotate through the rotating shaft, the first chain wheel is matched with the second chain wheel to drive the chain to rotate, the chain drives the driving rod to move through the connecting block, and then the driving block drives the sliding base to move; and the whole device is powered off, at the moment, the first electromagnet and the second electromagnet attract each other, then the sliding base is fixed, the workpiece is prevented from shifting, the effect that the problems of gear damage and tooth clamping do not need to be considered is achieved, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of gantry slides, and in particular to a gantry machining center slide. Background Art

[0002] The gantry machining center is a machine tool used for metal processing. It has powerful cutting capabilities and high-precision processing effects. The slide of the gantry machining center is one of its important components. The slide is a component used to support and guide the movement of the workpiece or tool. In the gantry machining center, the slide is usually used to support and guide the movement of the machining table (also called the workbench). The workpiece on the machining table is fixed on the slide and moved in the horizontal direction through the slide.

[0003] In the Chinese patent application number 202320850511.7, a gantry machining center slide is disclosed, which drives the toothed disc to rotate through the drive motor on the inside of the drive seat, so that it can rotate on the tooth groove on the inside of the clamping seat, and then the reaction force generated drives the slide to slide on the inside of the base, thereby achieving the effect of position adjustment. The gear-type adjustment can not only increase the stability of its sliding, but also avoid the situation where the slide moves out of position after the toothed disc stops rotating.

[0004] With respect to the above-mentioned related technologies, the inventors believe that during the actual use of the above-mentioned device, if the workpiece being processed on the slide is heavy, the pressure on the slide is relatively large. At this time, a larger force will be generated between the teeth when the gear is transmitted, causing the gear to bear a larger load, which will increase the load and stress on the gear and may cause deformation, wear or damage to the gear. At the same time, if the gear is used to limit the misalignment of the slide, it is very easy to cause tooth jamming, which lacks certain practicality.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that heavier workpieces will increase the load and stress on the gears, which may cause deformation, wear or damage to the gears, and the problem that tooth sticking is very likely to occur if the slide is restricted from misalignment by gears, the present application provides a gantry machining center slide.

[0007] The present application provides a gantry machining center slide adopting the following technical solution:

[0008] A gantry machining center slide comprises a base, a slideway is fixedly mounted on the base, a slide is arranged on the slideway, the slideway is a hollow structure, a driving block extending into the slideway is fixedly mounted on the bottom of the slideway, a support plate is fixedly mounted on the base, and a driving mechanism is arranged on the support plate.

[0009] Preferably, the driving mechanism comprises a motor fixedly mounted on the support plate, and a rotating shaft passing through the slideway is fixedly mounted on the output end of the motor.

[0010] Preferably, two groups of sprocket wheels 1 are symmetrically mounted on the rotating shaft, two groups of support rods are symmetrically mounted on both sides of the inner wall of the slideway, and sprocket wheels 2 are movably mounted on the support rods.

[0011] Preferably, the sprocket 1 and the sprocket 2 are connected via a chain, a driving rod is fixedly mounted on the driving block, and connecting blocks fixedly connected to the chain are fixedly mounted at both ends of the driving rod.

[0012] Preferably, a slide groove is provided at the bottom of the slideway, a pulley cooperating with the slide groove is fixedly installed at the bottom of the driving block, two groups of placement grooves are symmetrically provided on the base, electromagnet 1 is fixedly installed in each of the placement grooves, and two groups of electromagnet 2 cooperating with electromagnet 1 are fixedly installed at the bottom of the slide seat.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] The motor is started by energizing the motor, and the electromagnet 1 is separated from the electromagnet 2 when the power is on. The motor drives the sprocket 1 to rotate through the rotating shaft, and the sprocket 1 cooperates with the sprocket 2 to drive the chain to rotate. The chain drives the driving rod to move through the connecting block, and then drives the slide to move through the driving block. When the slide drives the workpiece to move to the appropriate position, the power is cut off to the entire device. At this time, the electromagnet 1 and the electromagnet 2 attract each other, and then the slide is fixed to prevent the workpiece from being out of position. There is no need to consider gear damage and tooth jamming problems, thereby enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0016] Figure 2 is a cross-sectional view of a base of an embodiment of the application;

[0017] Figure 3 It is a cross-sectional view of the slideway of the application embodiment.

[0018] Explanation of the accompanying drawings: 1. base; 2. slide; 3. slide seat; 4. drive block; 5. support plate; 6. motor; 7. rotating shaft; 8. sprocket one; 9. support rod; 10. sprocket two; 11. chain; 12. drive rod; 13. connecting block; 14. slide groove; 15. pulley; 16. placement groove; 17. electromagnet one; 18. electromagnet two. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a gantry machining center slide. Figure 1-3 A gantry machining center slide comprises a base 1, a slideway 2 is fixedly mounted on the base 1, a slide seat 3 is arranged on the slideway 2, the slideway 2 is a hollow structure, a driving block 4 extending into the slideway 2 is fixedly mounted on the bottom of the slide seat 3, a support plate 5 is fixedly mounted on the base 1, a driving mechanism is arranged on the support plate 5, the driving mechanism comprises a motor 6 fixedly mounted on the support plate 5, a rotating shaft 7 penetrating the slideway 2 is fixedly mounted on the output end of the motor 6, two groups of sprocket wheels 1 8 are symmetrically mounted on the rotating shaft 7, two groups of support rods 9 are symmetrically mounted on both sides of the inner wall of the slideway 2, sprocket wheels 2 10 are movably mounted on the support rods 9, sprocket wheels 1 8 and sprocket wheels 2 10 are connected by chains 11, a driving rod 12 is fixedly mounted on the driving block 4, and connecting blocks 13 fixedly connected to the chains 11 are fixedly mounted at both ends of the driving rod 12;

[0021] By adopting the above technical solution, the motor 6 is energized and started. At the same time, the electromagnet 17 and the electromagnet 2 18 are separated when the power is turned on. The motor 6 drives the sprocket 1 8 to rotate through the rotating shaft 7. The sprocket 1 8 cooperates with the sprocket 2 10 to drive the chain 11 to rotate. The chain 11 drives the driving rod 12 to move through the connecting block 13, and then drives the slide 3 to move through the driving block 4.

[0022] Reference Figure 3 A slide groove 14 is provided at the bottom of the slideway 2, a pulley 15 matching the slide groove 14 is fixedly installed at the bottom of the driving block 4, two sets of placement grooves 16 are symmetrically provided on the base 1, and electromagnets 17 are fixedly installed in the placement grooves 16, and two sets of electromagnets 18 matching the electromagnets 17 are fixedly installed at the bottom of the slide seat 3;

[0023] By adopting the above technical solution, the friction between the drive block 4 and the slideway 2 can be reduced through the action of the slide groove 14 and the pulley 15, so that the slide seat 3 can be easily moved, thereby reducing the driving force required for the chain 11 and extending the service life of the chain 11. By setting the electromagnet as an on-off type electromagnet, when the power is off, the electromagnet 1 17 and the electromagnet 2 18 attract each other, thereby fixing the slide seat 3 to prevent the workpiece from being dislocated.

[0024] The implementation principle of a gantry machining center slide in the embodiment of the present application is as follows: the motor 6 is energized to start the motor 6, and the electromagnet 17 and the electromagnet 2 18 are separated when the power is on, and the motor 6 drives the sprocket 1 8 to rotate through the rotating shaft 7, and the sprocket 1 8 cooperates with the action of the sprocket 2 10 to drive the chain 11 to rotate, and the chain 11 drives the driving rod 12 to move through the connecting block 13, and then drives the slide 3 to move through the driving block 4. When the slide 3 drives the workpiece to move to the appropriate position, the power is cut off to the entire device. At this time, the electromagnet 17 and the electromagnet 2 18 attract each other, and then the slide 3 is fixed to prevent the workpiece from being out of position. There is no need to consider gear damage and tooth jamming problems, thereby enhancing the practicality of the device.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A gantry machining center slide, comprising a base (1), a slideway (2) fixedly mounted on the base (1), a slideway (3) disposed on the slideway (2), characterized in that: The slideway (2) is a hollow structure, a driving block (4) extending into the slideway (2) is fixedly mounted on the bottom of the slide seat (3), a support plate (5) is fixedly mounted on the base (1), and a driving mechanism is arranged on the support plate (5).

2. A gantry machining center slide according to claim 1, characterized in that: The driving mechanism comprises a motor (6) fixedly mounted on the support plate (5), and a rotating shaft (7) penetrating the slideway (2) is fixedly mounted on the output end of the motor (6).

3. A gantry machining center slide according to claim 2, characterized in that: Two groups of sprocket wheels (8) are symmetrically mounted on the rotating shaft (7), two groups of support rods (9) are symmetrically mounted on both sides of the inner wall of the slideway (2), and sprocket wheels (10) are movably mounted on the support rods (9).

4. A gantry machining center slide according to claim 3, characterized in that: The sprocket wheel one (8) and the sprocket wheel two (10) are connected via a chain (11); a driving rod (12) is fixedly mounted on the driving block (4); and connecting blocks (13) fixedly connected to the chain (11) are fixedly mounted at both ends of the driving rod (12).

5. A gantry machining center slide according to claim 4, characterized in that: The bottom of the slideway (2) is provided with a slide groove (14), the bottom of the driving block (4) is fixedly provided with a pulley (15) which cooperates with the slide groove (14), the base (1) is symmetrically provided with two groups of placement grooves (16), each of which is fixedly provided with an electromagnet 1 (17), and the bottom of the slide seat (3) is fixedly provided with two groups of electromagnet 2 (18) which cooperate with the electromagnet 1 (17).

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