Cross beam linear rail orthogonal mechanism of gantry machining center

Abstract

The utility model discloses a cross beam linear rail orthogonal mechanism of a gantry machining center, and relates to the technical field of gantry machining centers and accessories of the gantry machining centers. The orthogonal mechanism comprises an orthogonal mechanism body, the orthogonal mechanism body comprises a first clamping seat and a second clamping seat which are arranged back to back, the corners of the first clamping seat and the second clamping seat are connected through an adjusting assembly, the side walls of the first clamping seat and the second clamping seat are connected through a limiting assembly, the adjusting assembly comprises a solenoid fixed to the first clamping seat and a screw rotationally connected to the second clamping seat, and the solenoid is in threaded connection with the screw. The limiting assembly comprises a first limiting plate fixed to the first clamping base or the second clamping base and a second limiting plate inserted into the first cross beam or the second cross beam in a sliding mode, and the other end of the second limiting plate is further inserted into the first cross beam or the second cross beam in a sliding mode. The thickness of the orthogonal mechanism body can be adjusted through the adjusting assembly, then the effect of adjusting the distance between the two cross beams is achieved, and the stability of connection between the cross beams and the orthogonal mechanism body can be improved through the limiting assembly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to gantry machining center and its accessory technical field, especially a kind of beam linear rail orthogonal mechanism of gantry machining center. BACKGROUND

[0002] Large workpiece is usually machined by gantry machining center, which is mainly composed of beam, column and workbench, the beam is arranged on the column, and the workbench is arranged below the beam, and the beam is also provided with linear rail, which is a kind of beam guide rail, and the linear rail is more suitable for high-precision machining of workpiece, and the beam linear rail is usually equipped with orthogonal mechanism, such as cross installation between saddle and beam through up-down linear rail.

[0003] A Chinese patent application (or patent) with publication number CN204771580U discloses a beam linear rail orthogonal mechanism of gantry machining center. It includes a saddle and a beam, the upper part of the saddle is slidably positioned with the beam through an upper linear guide rail, the right wall of the saddle is slidably positioned with the beam through a lower linear guide rail, and the upper linear guide rail and the lower linear guide rail are cross-connected in an orthogonal manner. The beam linear rail orthogonal mechanism of gantry machining center has compact structure, improves the stability and high precision of the machine tool, and enhances the production efficiency.

[0004] The above-mentioned beam linear rail orthogonal mechanism of gantry machining center is connected by the saddle between the upper linear guide rail and the lower linear guide rail, and fixed by bolts, and because the sliding surface of the linear guide rail needs to be exposed, the single-sided fixed connection is prone to cause the disconnection between the saddle and the guide rail. In addition, the thickness and length of the saddle for orthogonal installation of linear guide rail cannot be adjusted, which affects the precision adjustment of linear guide rail due to the large installation gap between the two linear guide rails and the beam caused by the saddle. Therefore, we provide a beam linear rail orthogonal mechanism of gantry machining center to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a beam linear rail orthogonal mechanism of gantry machining center, which can adjust the thickness of the orthogonal mechanism body by using the adjusting assembly, thereby realizing the effect of adjusting the distance between the two beams, and improving the stability of the connection between the beam and the orthogonal mechanism body by using the limiting assembly, thereby solving the problems of the above-mentioned beam linear rail orthogonal mechanism of gantry machining center.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a kind of beam linear rail orthogonal mechanisms of gantry machining center, including orthogonal mechanism body;The orthogonal mechanism body includes oppositely arranged clamping seat one and clamping seat two, the upper side wall of the clamping seat one is slidably inserted with beam one, the lower side wall of the clamping seat two is slidably inserted with beam two, the corner of the clamping seat one and the clamping seat two is connected by adjusting assembly, and the side wall of the clamping seat one and the clamping seat two is connected by limiting assembly, the adjusting assembly includes the screw pipe fixed on the clamping seat one, and the screw rod rotationally connected on the clamping seat two, the screw pipe is threadedly connected between the screw rod, the limiting assembly includes the limiting plate one fixed on the clamping seat one or the clamping seat two, and the limiting plate two slidably inserted on beam one or beam two, the limiting plate one and the limiting plate two are inserted and matched, and another end of the limiting plate two is also slidably inserted on beam one or beam two.

[0008] The utility model further is provided, the upper side wall of the clamping seat one is equipped with sliding slot one, and the clamping seat one is slidably inserted with beam one through sliding slot one, the lower side wall of the clamping seat two is equipped with sliding slot two, and the clamping seat two is slidably inserted with beam two through sliding slot two.

[0009] The utility model further is provided, the bottom side wall of the clamping seat one is fixedly equipped with butt joint ring, the upper side wall of the clamping seat two is fixedly equipped with butt joint block, the butt joint ring and butt joint block are mutually butt joint nested connection.

[0010] The utility model further is provided, the corner of the clamping seat one and the clamping seat two is respectively welded with angle plate one and angle plate two, the bottom side wall of the angle plate one is fixedly equipped with connecting ring one, and the upper side wall of the angle plate two is fixedly equipped with connecting ring two.

[0011] The utility model further is provided, the connecting ring one is detachably fixed with the top end of the screw pipe, the connecting ring two is detachably fixed with the bottom of the screw rod, the screw pipe is equipped with screw groove, the top end of the screw groove is threadedly connected with the screw rod, and the inside of the screw groove is further equipped with spring.

[0012] The utility model further is provided, the side wall of the clamping seat one is welded with side block one, and the other side wall of the clamping seat two is welded with side block two, the side block one and side block two are respectively equipped with installation groove one and installation groove two, the top side wall of installation groove one and installation groove two is respectively equipped with limiting slot one and limiting slot two.

[0013] The utility model further is provided, the top end side wall of the limiting plate one is slidably inserted with installation groove one, the inside of limiting slot one is clamped with baffle, and the outer wall of baffle and limiting plate one is abutted, the bottom side wall of the limiting plate two is connected with beam two.

[0014] The present invention is further configured such that a rotating plate is fixedly provided on the outer wall of the first limiting plate and the second limiting plate, and a rotating sleeve is rotatably connected inside the rotating plate. The two rotating sleeves are respectively fixed on the shaft end of the threaded sleeve and the stud, and the threaded sleeve and the stud are threadedly connected. An insert plate is fixedly provided on the bottom side wall of the first limiting plate, and a slot is provided on the top side wall of the second limiting plate, and the insert plate is inserted into the slot.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model, by setting an adjustment component, comprises a first card holder and a second card holder, which are arranged opposite to each other and are slidably inserted into a crossbeam. The crossbeams installed on the first and second card holders are vertically staggered and orthogonally arranged. The four corners of the first and second card holders are connected by the adjustment component. By simultaneously rotating the screw in the adjustment component, the length of the whole assembly composed of the screw and the tube is adjusted. When the length of the whole assembly changes, it indicates that the distance between the first and second card holders also changes, thereby achieving the effect of adjusting the distance between the first and second card holders. The change in this distance also indicates that the thickness of the orthogonal mechanism body has changed.

[0017] 2. By setting limiting components, the present invention also sets limiting components on the side walls of card seat 1 and card seat 2. Card seat 1 lifts and raises the cross beam 2 below it but not connected to it through the limiting components on its side wall. Card seat 2 pulls and pulls the cross beam 1 above it but not connected to it through the limiting components on its side wall. This improves the connection stability between cross beam 1 and cross beam 2 and the orthogonal mechanism body.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is an assembly schematic diagram of an orthogonal mechanism for the crossbeam and linear guide of a gantry machining center.

[0021] Figure 2 This is a schematic diagram of the structure of the orthogonal mechanism.

[0022] Figure 3 This is a schematic diagram of the structure of card slot one.

[0023] Figure 4 It is the structural schematic view of the second card seat.

[0024] Figure 5 It is the structural exploded view of the adjusting assembly.

[0025] Figure 6 It is the structural exploded view of the limiting assembly.

[0026] In the drawings, the components represented by each reference numeral are listed as follows:

[0027] 1-orthogonal mechanism body, 101-first card seat, 101a-abutment ring, 101b-slotted one, 101c-angle plate one, 101c-1-connection ring one, 101d-side block one, 101d-1-mounting slot one, 101d-2-limiting slot one, 102-second card seat, 102a-abutment block, 102b-slotted two, 102c-angle plate two 102c-1-connection ring two, 102d-side block two, 102d-1-mounting slot two, 102d-2-limiting slot two, 103-adjusting assembly, 103a-screw pipe, 103a-1-screw groove, 103b-spring, 103c-screw rod, 104-limiting assembly, 104a-limiting plate one, 104a-1-inserting plate, 104b-limiting plate two, 104b-1-inserting slot, 104c-rotating plate, 104d-sleeve, 104e-stud, 104f-rotating sleeve, 104g-baffle, 2-first cross beam, 3-second cross beam. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] Please refer to Figures 1-5 The utility model discloses a cross beam linear rail orthogonal mechanism of gantry machining center, including orthogonal mechanism body 1, through utilizing orthogonal mechanism body 1 can be separated to the cross beam one 2 and cross beam two 3 and make it between each other perpendicular orthogonal state.

[0031] Specifically, the orthogonal mechanism body 1 comprises a card seat one 101 and a card seat two 102, the card seat one 101 is provided with a sliding groove one 101b for sliding insertion of the cross beam one 2, the card seat two 102 is provided with a sliding groove two 102b for insertion of the cross beam two 3, the bottom side wall of the card seat one 101 is fixedly provided with a butt joint ring 101a, the top side wall of the card seat two 102 is fixedly provided with a butt joint block 102a, and the butt joint ring 101a and the butt joint block 102a are inserted with each other.

[0032] Further, the corners of the card seat one 101 and the card seat two 102 are respectively welded with a corner plate one 101c and a corner plate two 102c, the bottom side wall of the corner plate one 101c is welded with a connecting ring one 101c-, the upper side wall of the corner plate two 102c is welded with a connecting ring two 102c-1, the connecting ring one 101c-1 and the connecting ring two 102c-1 are connected through an adjusting assembly 103, the adjusting assembly 103 comprises a screw pipe 103a fixed in the connecting ring one 101c-1 and a screw rod 103c rotatably connected in the connecting ring two 102c-1, the other end of the screw rod 103c is threadedly connected with a screw groove 103a-1 in the screw pipe 103a, and a spring 103b is also placed in the screw groove 103a-1.

[0033] The operation process of the embodiment is as follows: in use, the screw pipe 103a and the screw rod 103c are held by two hands respectively, and the screw rod 103c is rotated, at this time, the end of the screw rod 103c can be rotated in the screw groove 103a-1 of the screw pipe 103a, when the screw rod 103c is rotated, the length of the screw rod 103c in the screw pipe 103a changes, thereby the distance between the card seat one 101 and the card seat two 102 can be adjusted, and the thickness of the orthogonal mechanism body 1 is adjusted.

[0034] Embodiment 2

[0035] Please refer to Figure 6 On the basis of embodiment 1, a limiting assembly 104 is further provided, one end of the limiting assembly 104 can be inserted into the side block one 101d or the side block two 102d, and the other end is slidably inserted into the inside of the cross beam one 2 or the cross beam two 3, thereby the cross beam one 2 is hung on the card seat two 102 by using the limiting assembly 104, and the cross beam two 3 is hung on the card seat one 101 by using the limiting assembly 104.

[0036] Specifically, the side walls of the card seat one 101 and the card seat two 102 are respectively welded with side blocks one 101d and side blocks two 102d, the side blocks one 101d and the side blocks two 102d are connected through the limiting assembly 104, and the side blocks one 101d and the side blocks two 102d are respectively provided with mounting grooves one 101d-1 and mounting grooves two 102d-1, the top side wall of the mounting grooves one 101d-1 is provided with a limiting groove one 101d-2, and the bottom side wall of the mounting grooves two 102d-1 is provided with a limiting groove two 102d-2.

[0037] Further, the limiting assembly 104 includes a limiting plate one 104a slidably inserted into the mounting grooves one 101d-1 and a limiting plate two 104b slidably inserted into the mounting grooves two 102d-1, the limiting groove one 101d-2 and the limiting groove two 102d-2 are respectively provided with baffle plates 104g, the side walls of the two baffle plates 104g are respectively abutted with the limiting plate one 104a and the limiting plate two 104b, the bottom side wall of the limiting plate one 104a is fixedly provided with a plug plate 104a-1, the top side wall of the limiting plate two 104b is provided with a plug groove 104b-1, and the plug plate 104a-1 is inserted into the plug groove 104b-1, the middle outer walls of the limiting plate one 104a and the limiting plate two 104b are respectively welded with rotating plates 104c, and the limiting plate one 104a and the limiting plate two 104b are rotatably connected with rotating sleeves 104f through the rotating plates 104c, the two rotating sleeves 104f are respectively fixed on the two ends of the screw sleeves 104d and the screw posts 104e, and the screw sleeves 104d and the screw posts 104e are threadedly connected.

[0038] The operation process of the embodiment is as follows: in use, the plug plate 104a-1 on one end of the limiting plate one 104a is inserted into the corresponding plug groove 104b-1, then the other end of the limiting plate two 104b corresponding to the plug groove 104b-1 is slidably inserted into the groove on the rear side wall of the cross beam two 3, the screw sleeves 104d and the screw posts 104e are held and rotated, at this time, one end of the screw post 104e rotates in the rotating plate 104c, and the other end rotates in the screw sleeve 104d, that is, the length of the combination of the screw post 104e and the screw sleeve 104d is adjusted, and then the end of the limiting plate two 104b has an upward pulling effect on the cross beam two 3, so that the connection between the cross beam two 3 and the orthogonal mechanism body 1 is more closely and stably, and further, the cross beam two 3 is locked to the orthogonal mechanism body 1 by the screw, which further improves the installation stability.

[0039] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the whole scope and equivalents thereof.

Claims

1. A cross rail orthogonal mechanism of a gantry machining center, comprising an orthogonal mechanism body (1); characterized in that: The orthogonal mechanism body (1) comprises a clamping seat one (101) and a clamping seat two (102) arranged oppositely, the upper side wall of the clamping seat one (101) is slidably inserted with the cross beam one (2), the lower side wall of the clamping seat two (102) is slidably inserted with the cross beam two (3), the corner of the clamping seat one (101) and the clamping seat two (102) is connected through the adjusting assembly (103), and the side wall of the clamping seat one (101) and the clamping seat two (102) is connected through the limiting assembly (104), the adjusting assembly (103) comprises a screw pipe (103a) fixed on the clamping seat one (101) and a screw rod (103c) rotatably connected on the clamping seat two (102), the screw pipe (103a) is threadedly connected with the screw rod (103c), the limiting assembly (104) comprises a limiting plate one (104a) fixed on the clamping seat one (101) or the clamping seat two (102) and a limiting plate two (104b) slidably inserted on the cross beam one (2) or the cross beam two (3), the limiting plate one (104a) is inserted and matched with the limiting plate two (104b), and the other end of the limiting plate two (104b) is also slidably inserted on the cross beam one (2) or the cross beam two (3).

2. The linear rail orthogonal mechanism of the crossbeam of the gantry machining center according to claim 1, characterized in that, The upper side wall of the clamping seat one (101) is provided with a sliding groove one (101b), and the clamping seat one (101) is slidably inserted with the cross beam one (2) through the sliding groove one (101b), the lower side wall of the clamping seat two (102) is provided with a sliding groove two (102b), and the clamping seat two (102) is slidably inserted with the cross beam two (3) through the sliding groove two (102b).

3. The linear rail orthogonal mechanism of the crossbeam of the gantry machining center according to claim 1, characterized in that, The bottom side wall of the clamping seat one (101) is fixedly provided with a butt joint ring (101a), the upper side wall of the clamping seat two (102) is fixedly provided with a butt joint block (102a), and the butt joint ring (101a) and the butt joint block (102a) are connected in a mutually butting and nesting manner.

4. The linear rail orthogonal mechanism of the cross rail of a machining center according to claim 1, characterized in that, The corner of the clamping seat one (101) and the clamping seat two (102) is respectively welded with an angle plate one (101c) and an angle plate two (102c), the bottom side wall of the angle plate one (101c) is fixedly provided with a connecting ring one (101c-1), and the upper side wall of the angle plate two (102c) is fixedly provided with a connecting ring two (102c-1).

5. The linear rail orthogonal mechanism of the cross rail of a machining center according to claim 4, characterized in that, The connecting ring one (101c-1) and the top end of the screw pipe (103a) are detachably fixedly connected, the connecting ring two (102c-1) and the bottom of the screw rod (103c) are detachably fixedly connected, the screw pipe (103a) is provided with a screw groove (103a-1), the screw groove (103a-1) is threadedly connected with the top end of the screw rod (103c), and the inside of the screw groove (103a-1) is further provided with a spring (103b).

6. The linear rail orthogonal mechanism of the cross rail of a machining center according to claim 1, wherein, The side wall of the card seat one (101) is welded with a side block one (101d), and the other side wall of the card seat two (102) is welded with a side block two (102d), the side block one (101d) and the side block two (102d) are respectively provided with an installation slot one (101d-1) and an installation slot two (102d-1), and the top side wall of the installation slot one (101d-1) and the installation slot two (102d-1) is respectively provided with a limiting slot one (101d-2) and a limiting slot two (102d-2).

7. The linear rail orthogonal mechanism of a gantry machining center according to claim 6, wherein, The top side wall of the limiting plate one (104a) is slidably connected with the installation slot one (101d-1), the limiting slot one (101d-2) is connected with a baffle (104g), and the baffle (104g) is abutted with the outer wall of the limiting plate one (104a), and the bottom side wall of the limiting plate two (104b) is connected with the cross beam two (3).

8. The linear rail orthogonal mechanism of the cross rail of a machining center according to claim 1, wherein, The outer wall of the limiting plate one (104a) and the limiting plate two (104b) is fixedly provided with a rotating plate (104c), the rotating plate (104c) is rotatably connected with a rotating sleeve (104f), the two rotating sleeves (104f) are respectively fixed on the shaft ends of a screw sleeve (104d) and a screw post (104e), and the screw sleeve (104d) and the screw post (104e) are threadedly connected, the bottom side wall of the limiting plate one (104a) is fixedly provided with a plug plate (104a-1), the top side wall of the limiting plate two (104b) is provided with a plug slot (104b-1), and the plug plate (104a-1) is plugged into the plug slot (104b-1).

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