Gantry machining center positioning sliding seat

Abstract

The utility model discloses a positioning sliding seat of a gantry machining center, and belongs to the field of gantry machining centers. The gantry machining center positioning sliding seat comprises a guide rail, an upper sliding seat is arranged at the upper end of the exterior of the guide rail, first transmission rods are arranged on the two sides of the interior of the upper sliding seat in a penetrating mode, and a transmission block and a limiting strip are sequentially arranged at one end of each first transmission rod. According to the gantry machining center sliding seat, the problems that in the erecting process of an existing gantry machining center sliding seat, an insertion rod needs to be inserted for fixing the sliding seat, longitudinal insertion of the insertion rod can be blocked by an object to be machined placed at the upper end, and fixing and position adjusting of the sliding seat are affected are solved; the handle drives the limiting strip to move towards the protruding block, so that the first transmission rod stretches out of the second transmission rod, the first transmission rod is pulled by the spring after stretching out, and the upper sliding base is fixed to the upper end of the guide rail through the limiting strip and the handle.

Description

TECHNICAL FIELD

[0001] The utility model relates to gantry machining center field, concretely is a kind of gantry machining center positioning slide. BACKGROUND

[0002] Gantry machining center slide is one of the core components of gantry machining center, it is made of high-quality wear-resistant material, ensure stability and wear resistance, slide not only carries the weight of material to be processed, also realizes the accurate machining of workpiece through its accurate movement, some advanced slide design also has adjusting function, can flexibly adapt to different processing needs, improve processing accuracy and efficiency;

[0003] The Chinese patent with publication number CN220806291U discloses a gantry machining center slide, which comprises an upper slide connected to the outer side of a slide rail, a plurality of insertion grooves are provided, and the insertion grooves are all arranged at the upper end of the slide rail. The elastic force of the spring is used to resist the connecting block, so that it cannot be moved upward by force. At this time, the insertion rod is inserted into the insertion groove to fix the upper slide. When the upper slide is slid to the machining position to process the part, the position of the upper slide will not deviate.

[0004] The gantry machining center slide of the above-mentioned patent needs to insert an insertion rod for fixing the slide during erection. However, the longitudinal insertion of the insertion rod will be blocked by the upper end where the processed object is placed, affecting the fixing and position adjustment of the slide. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a gantry machining center positioning slide. By rotating the position of the handle, the handle drives the limiting strip to move towards the protruding block, so that the first transmission rod extends out of the second transmission rod. After the first transmission rod extends out, it will be pulled by the spring, so that the limiting strip and the handle fix the upper slide on the upper end of the guide rail, solving the problem raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a gantry machining center positioning slide, comprising a guide rail, an upper end outside the guide rail is provided with an upper slide, both sides inside the upper slide are provided with a first transmission rod penetratingly, one end of the first transmission rod is sequentially provided with a transmission block and a limiting strip, the other end outside the first transmission rod is provided with a second transmission rod, the other end of the second transmission rod is provided with a handle, the first transmission rod is a cuboid, the lower end of the limiting strip is welded with a protruding block. After the limiting strip rotates and contacts the protruding block, the limitation of the protruding block will fix the upper slide on the upper end of the guide rail. The position of the twisted handle is located on the side surface of the upper slide, which is convenient for fixing the upper slide.

[0007] Preferably, the outer part of the first transmission rod is connected with the inner sliding slot of the second transmission rod, a spring is arranged between the transmission block and the handle, and the two ends of the spring are respectively welded and fixed with the transmission block and the handle, after the handle rotates and drives the limiting strip to contact the protruding block, the protruding block will limit and make the first transmission rod extend out of the second transmission rod, so that the spring pulls the limiting strip to complete the fixing of the upper sliding seat.

[0008] Preferably, the protruding block is transversely provided with anti-skid pieces which are fixed by glue, and the anti-skid pieces are arranged between the protruding block and the limiting strip to improve the friction coefficient and the stability of fixing the upper sliding seat.

[0009] Preferably, the other end of the handle is provided with a baffle, a support is arranged between the baffle and the upper sliding seat, the inner part of the support is recessed to be provided with a sliding rail, the baffle is embedded in the inner part of the sliding rail and is in sliding connection with the inner part of the sliding rail, the baffle can be longitudinally slid in the sliding rail in the support to adjust the position of the baffle, and the longitudinal movement of the baffle can cover and wrap the handle to adjust the position of the handle after the angle is adjusted, so that the handle is prevented from being mistakenly touched and causing the position of the limiting strip to deviate.

[0010] Preferably, the inner part of the sliding rail is provided with a magnet at the upper end, the magnet is fixedly connected with the support through bolts, the magnet is in magnetic connection with the baffle, and the magnet can attract the baffle after the position is adjusted, so that the baffle is tightly attached to the outer part of the handle.

[0011] Preferably, the inner part of the guide rail is provided with rollers at the two ends which are both directed to the upper sliding seat, and the rollers can offset the friction coefficient between the upper sliding seat and the guide rail.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] After the upper sliding seat is transversely slid and adjusted on the outer part of the guide rail, the handle can drive the limiting strip to move towards the protruding block through rotation, the protrusion of the protruding block can press the limiting strip and make the limiting strip and the first transmission rod extend out of the outer part of the second transmission rod, when the limiting strip extends out, the resilience of the spring can actively make the limiting strip and the handle tightly attached to the two sides of the upper sliding seat, the limiting of the protruding anti-skid pieces can be matched to fix the upper sliding seat, the handle is located on the side of the upper sliding seat, does not affect the placement and processing of the object to be processed on the upper end of the upper sliding seat, and when the object is placed on the upper end of the upper sliding seat, the object will not affect the rotation of the handle. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole external structure perspective view of the utility model;

[0015] Figure 2 It is a limiting strip position relation schematic view of the utility model;

[0016] Figure 3 It is the first transmission rod transmission structure sectional view of the utility model;

[0017] Figure 4 It is the first transmission rod transmission structure sectional view of the utility model; Figure 3 It is the A area local enlarged view in the middle;

[0018] Figure 5 It is the spring position relation explosion map of the utility model;

[0019] Figure 6 It is the baffle position relation schematic view of the utility model;

[0020] Figure 7 It is the first transmission rod transmission structure sectional view of the utility model; Figure 6 It is the B area local enlarged view in the middle.

[0021] In the drawing: 1, guide rail; 2, upper slide; 3, roller; 4, handle; 5, baffle; 6, slide rail; 7, limiting strip; 8, protruding block; 9, anti-skid piece; 10, transmission block; 11, first transmission rod; 12, spring; 13, magnet; 14, second transmission rod; 15, support. Specific implementation

[0022] The application will be further described below in combination with specific embodiments.

[0023] As shown in Figure 1 And Figure 2 , a positioning slide of gantry machining center of the embodiment, including guide rail 1, the upper end of the outside of guide rail 1 is provided with upper slide 2, and the lower end of the outside of upper slide 2 is connected with the upper end slot of the outside, the horizontal sliding of upper slide 2 on the upper end of guide rail 1 can adjust the position, both ends of the inside of guide rail 1 are provided with roller 3 towards upper slide 2, and both ends of roller 3 are rotatably connected with guide rail 1, the horizontal movement of upper slide 2 will contact rotatable roller 3, and rotatable roller 3 will offset the friction generated when upper slide 2 slides horizontally;

[0024] In order to facilitate the fixation of upper slide 2, both sides of the inside of upper slide 2 are provided with first transmission rod 11, one end of first transmission rod 11 is provided with transmission block 10, one end of transmission block 10 is provided with limiting strip 7, the rotation of limiting strip 7 can pull spring 12, and the resilience of spring 12 can fix the position of upper slide 2 on the upper end of guide rail 1, the other end of the outside of first transmission rod 11 is provided with second transmission rod 14, the other end of second transmission rod 14 is provided with handle 4, and the rotation of handle 4 will drive first transmission rod 11 and the connected limiting strip 7 to rotate through second transmission rod 14;

[0025] Among them, first transmission rod 11 is cuboid, the outside of first transmission rod 11 is slidably connected with the inside slot of second transmission rod 14, as Figure 3and Figure 4 As shown, a protruding block 8 is provided at the lower end of the limiting strip 7, and the protruding block 8 is welded and fixed to the guide rail 1. After the limiting strip 7 rotates, it will be squeezed by the protruding block 8. The squeezing of the protruding block 8 can cause the first transmission rod 11 to extend out from the second transmission rod 14. A spring 12 is provided between the transmission block 10 and the handle 4, and the two ends of the spring 12 are welded and fixed to the transmission block 10 and the handle 4 respectively. Under the restriction of the protruding block 8, the limiting strip 7 will pull the spring 12. The elasticity of the spring 12 will make the limiting strip 7 continue to stick tightly to the protruding block 8.

[0026] In addition, to increase the friction between the limiting strip 7 and the mating position, anti-slip pieces 9 are arranged laterally on the protruding block 8, and the anti-slip pieces 9 are bonded and fixed to the protruding block 8 with glue. The anti-slip pieces 9 placed between the protruding block 8 and the limiting strip 7 can increase the coefficient of friction.

[0027] In order to wrap the rotated handle 4, such as Figure 5 and Figure 6 As shown, a baffle 5 is provided at the other end of the handle 4. A bracket 15 is provided between the baffle 5 and the upper slide 2, and the bracket 15 and the upper slide 2 are fixedly connected by bolts. A slide rail 6 is provided in the recess of the bracket 15. The baffle 5 is embedded in the slide rail 6 and is slidably connected to the inside of the slide rail 6. The baffle 5 can be adjusted to cover the position by sliding along the slide rail 6.

[0028] Among them, such as Figure 7 As shown, a magnet 13 is provided at the upper end of the slide rail 6, and the magnet 13 is fixedly connected to the bracket 15 by bolts. The magnet 13 is magnetically connected to the baffle 5. After the baffle 5 slides and fits against the magnet 13, the magnetic connection can fix the baffle 5 to cover the outside of the handle 4, so as to prevent the handle 4 from being accidentally touched.

[0029] Working principle: After using the device and fixing the upper slide 2, the upper slide 2 slides on the upper end of the guide rail 1 and is adjusted in position. Hold the handle 4 and drive the second transmission rod 14 to rotate inside the upper slide 2. The rotation of the second transmission rod 14 drives the transmission block 10 and the limiting strip 7 to rotate through the first transmission rod 11. The limiting strip 7 rotates and moves towards the protruding block 8. After being limited by the protruding block 8, the limiting strip 7 will drive the first transmission rod 11 to slide out from inside the second transmission rod 14. At the same time as it extends, the elasticity of the spring 12 will actively pull the transmission block 10, so that the limiting strip 7 at one end of the transmission block 10 is tightly attached to the protruding block 8. The anti-slip plate 9 will contact the limiting strip 7 to limit the movement of the upper slide 2. The baffle 5 slides longitudinally on the slide rail 6 inside the bracket 15. The magnetic connection between the magnet 13 and the baffle 5 allows the baffle 5 to cover the rotated handle 4.

[0030] It is to be noted that, in the present text, the terms such as first and second, and the like, are used merely to differentiate one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Also, the terms "comprising", "containing", or any other variant 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 can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] While the embodiments of the present application have been illustrated 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 spirit and scope of the present application.

Claims

1. A positioning slide of a gantry machining center, comprising a guide rail (1), an upper end of the guide rail (1) is externally provided with an upper slide (2), characterized in that, Both sides of the upper slide seat (2) are provided with first transmission rods (11), one end of the first transmission rod (11) is provided with a transmission block (10) and a limiting strip (7) in sequence, the other end of the first transmission rod (11) is provided with a second transmission rod (14), the other end of the second transmission rod (14) is provided with a handle (4), the first transmission rod (11) is a cuboid, the lower end of the limiting strip (7) is welded with a protruding block (8).

2. The positioning slide of a gantry machining center according to claim 1, characterized in that, The outer part of the first transmission rod (11) is connected with the inner sliding groove of the second transmission rod (14), the transmission block (10) and the handle (4) are provided with springs (12), and the two ends of the spring (12) are welded and fixed with the transmission block (10) and the handle (4) respectively.

3. The positioning slide of a gantry machining center according to claim 1, characterized in that, The protruding block (8) is provided with anti-skid pieces (9) in sequence through glue bonding.

4. The positioning slide of a gantry machining center according to claim 2, wherein, The other end of the handle (4) is provided with a baffle (5), the baffle (5) and the upper slide seat (2) are provided with a support (15), the inner part of the support (15) is recessed with a sliding rail (6), the baffle (5) is embedded in the inner part of the sliding rail (6) and is connected with the inner part of the sliding rail (6) through sliding.

5. A positioning slide for a gantry machining center according to claim 4, characterized in that, The upper end of the inner part of the sliding rail (6) is provided with a magnet (13), and the magnet (13) and the support (15) are fixedly connected through bolts, the magnet (13) and the baffle (5) are magnetically connected.

6. The positioning slide of a gantry machining center according to claim 1, characterized in that, Both ends of the inner part of the guide rail (1) are provided with rollers (3) towards the upper slide seat (2).

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