Tool for adjusting intersection degree of C-axis axis and A-axis axis of A / C swing head

Abstract

The tool for adjusting the intersection degree of the C-axis axis and the A-axis axis of the A / C swing head comprises an AC box body and a C-axis bearing seat, the C-axis bearing seat is installed on the AC box body through a first bolt, a left-right supporting plate and a front-back supporting plate are installed on the AC box body, a left-right adjusting bolt and a front-back adjusting bolt are installed on the left-right supporting plate and the front-back supporting plate respectively, and the left-right adjusting bolt and the front-back adjusting bolt are installed on the left-right supporting plate and the front-back supporting plate respectively. The rod body end of the left-right adjusting bolt and the rod body end of the front-back adjusting bolt abut against the side wall of the C-axis bearing seat. The adjusting tool can conveniently and effectively adjust the intersection degree of the axis of the C shaft and the axis of the A shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of AC swing head detection, in particular to an intersection degree adjustment tool for an A / C swing head C-axis axis and an A-axis axis. Background Art

[0002] The A / C swing head is a device that controls the rotation of two axes of the tool in a five-axis CNC machine tool. It is a key core functional component of a five-axis CNC machine tool and is usually used in a gantry five-axis machining center or a horizontal five-axis machining center to adjust the angle of the tool during machining. The AC swing head has a box body, which is equipped with an A-axis rotating component, a C-axis rotating component, and a spindle rotating component, wherein the A-axis rotating component is mounted on the A-axis to link the A-axis, the C-axis rotating component is mounted on the C-axis to link the C-axis, and the spindle rotating component is mounted on the spindle to link the spindle.

[0003] It should be noted that the intersection of the C-axis axis and the A-axis axis is one of the important indicators in the geometric accuracy of the AC swing head. The commonly used idea is to achieve the purpose by adjusting the A-axis, but due to the O-ring seal between the A-axis bearing seat and the AC box, and due to the problem of its own weight, compared with the C-axis, there is a certain degree of adjustment difficulty, especially after the A / C swing head is installed on the machine tool, it is extremely inconvenient to adjust.

[0004] Based on the inconvenience caused by directly adjusting the A-axis due to habitual operation, the present invention aims to provide a conveniently adjustable tooling that can save time and effort for precise adjustment. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a new structure of an A / C swing head C-axis axis and A-axis axis intersection adjustment tooling.

[0006] The specific technical solution of the utility model is to provide an A / C swing head C-axis axis and A-axis intersection adjustment tool, including an AC box and a C-axis bearing seat, the C-axis bearing seat is installed on the AC box by a first bolt, and left and right support plates and front and rear support plates are installed on the AC box, and left and right adjustment bolts and front and rear adjustment bolts are respectively installed on the left and right support plates and the front and rear support plates, and the rod ends of the left and right adjustment bolts and the rod ends of the front and rear adjustment bolts are pressed against the side walls of the C-axis bearing seat.

[0007] Preferably, the left and right adjustment bolts include two bolts, and the left and right support plates include two support plates, which are respectively arranged on the left and right walls of the AC box, and each support plate has a similar structure and shape, and is equipped with a rectangular plate body extending to the ends of the left and right side walls of the AC box and an adjustment plate body protruding from the top of the rectangular plate body, the corresponding bolts are connected to the adjustment plate body, and the first mounting bolts are connected to both ends of the rectangular plate body to mount the support plate on the side wall of the AC box.

[0008] Preferably, the front and rear adjustment bolts include two bolts, and the front and rear support plates include two support plates, which are respectively arranged on the front side wall and the rear side wall of the AC box, and each support plate has a similar structure and shape, and is provided with two rectangular plates and a triangular plate connecting the tops of the two rectangular plates, the bolts are connected to the triangular plate, and the two rectangular plates are respectively connected with second mounting bolts to mount the support plates on the side walls of the AC box.

[0009] Preferably, the first bolts include four bolts, and the four bolts are symmetrically arranged in pairs at the front and rear ends and the left and right ends of the C-axis bearing seat.

[0010] Preferably, the C-axis bearing seat is provided with a boss, and the boss and the AC housing stop are clearance-fitted.

[0011] Preferably, the first bolts are arranged close to the gap between the boss and the stopper of the AC box.

[0012] Beneficial effects:

[0013] The utility model can adjust the intersection degree of the C-axis axis of the A / C swing head with the A-axis axis by effectively arranging the bolts and the support plates and adjusting the clearance between the boss of the C-axis bearing seat and the stop of the AC box body, and the whole adjustment process is convenient and time-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front structural schematic diagram of the A / C swing head C-axis axis and A-axis axis intersection adjustment tooling of the utility model.

[0015] Figure 2 It is a left-side structural schematic diagram of the intersection adjustment tooling for the A / C swing head C-axis axis and the A-axis axis of the utility model.

[0016] Figure 3 It is a front partial sectional structural schematic diagram of the A / C swing head C-axis axis and A-axis axis intersection adjustment tooling of the utility model.

[0017] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the left view of the A / C swing head C-axis axis and A-axis axis intersection adjustment tooling of the utility model.

[0018] Description of the figure:

[0019] Left and right support plates 1, front and rear support plates 2, C-axis bearing seat 3, AC box body 4, rectangular plate body 5, adjustment plate body 6, rectangular plate 7, triangular plate 8;

[0020] Left and right adjustment bolts 101 , first mounting bolts 102 , first bolts 301 , bosses 302 , front and rear adjustment bolts 201 , and second mounting bolts 202 . DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings to clearly describe the technical solutions in the specific embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the following embodiments are within the scope of protection of the utility model.

[0022] Based on the inconvenience of adjusting the intersection degree between the C-axis axis and the A-axis axis of the existing AC swing head, the utility model mainly proposes a new structure of A / C swing head C-axis axis and A-axis axis intersection adjustment tooling to obtain convenient adjustment of the intersection degree between the C-axis axis and the A-axis axis.

[0023] The specific structure of the tooling for adjusting the intersection between the C-axis axis and the A-axis axis of the A / C swing head of the present invention will be described in detail with reference to a specific embodiment below.

[0024] refer to Figure 1-Figure 4 In the present embodiment, a new structure of an A / C swing head C-axis axis and A-axis intersection adjustment tooling is provided, which includes an AC box 4 and a C-axis bearing seat 3, the C-axis bearing seat 3 is installed on the AC box 4 by a first bolt 301, and a left and right support plate 1 and a front and rear support plate 2 are installed on the AC box 4, and left and right adjustment bolts 101 and front and rear adjustment bolts 201 are respectively installed on the left and right support plates 1 and the front and rear support plates 2, and the rod ends of the left and right adjustment bolts 101 and the rod ends of the front and rear adjustment bolts 201 are both pressed against the side wall of the C-axis bearing seat 3.

[0025] The C-axis bearing seat 3 is provided with a boss 302 , and the boss 302 and the stopper of the AC housing 4 are clearance-fitted.

[0026] During the inspection, by loosening the first bolt 301 between the C-axis bearing seat 3 and the AC housing 4, the intersection degree between the C-axis axis and the A-axis axis can be adjusted by adjusting the length of the left and right adjustment bolts 101 and the front and rear adjustment bolts 201 screwed in or out. It should be noted that in the entire adjustment process, what is actually adjusted is the gap between the boss 302 of the C-axis bearing seat 3 and the stopper of the AC housing 4. After loosening the first bolt 301 between the C-axis bearing seat 3 and the AC housing 4, the gap can be achieved by adjusting the length of the left and right adjustment bolts 101 and the front and rear adjustment bolts 201 screwed in or out. It should be noted that the gap between the boss 302 and the stopper of the AC housing 4 is a small gap, and the small gap adjustment is also performed. After the adjustment is in place, tightening the first bolt 301 can still achieve an effective connection between the C-axis bearing seat 3 and the AC housing 4. At this time, the gap between the boss 302 and the stopper of the AC housing 4 is the gap after adjustment.

[0027] It can be seen that during the entire adjustment process, the intersection adjustment of the C-axis axis and the A-axis axis can be achieved by simply adjusting the bolts, which is very convenient and fast.

[0028] In this embodiment, structural designs are also performed for each bolt and support plate to facilitate adjustment and installation connection.

[0029] Specifically, the left and right adjustment bolts 101 include two bolts, and the left and right support plates 1 include two support plates, which are respectively arranged on the left and right walls of the AC box 4, and each support plate has a similar structure and shape, and is provided with a rectangular plate body 5 extending to the ends of the left and right side walls of the AC box 4 and an adjustment plate body 6 protruding from the top of the rectangular plate body 5, and the corresponding bolts are connected to the adjustment plate body 6, and the two ends of the rectangular plate body 5 are connected with the first mounting bolts 102 to mount the support plate on the side wall of the AC box 4. The two support plates are arranged symmetrically on the left and right sides, and the symmetry of the adjustment can be effectively guaranteed during adjustment, and no tilt adjustment will occur. After the support plate adopts the above shape and structure, it fits the relatively flat side walls of the upper part of the left and right side walls of the AC box 4 very well. After installation, it will not be partially convex, and can maintain the overall vertical and flat state, and will not tilt, which is conducive to obtaining precise adjustment.

[0030] In this embodiment, the front and rear adjustment bolts 201 include two bolts, and the front and rear support plates 2 include two support plates, which are respectively arranged on the front side wall and the rear side wall of the AC box 4, and each support plate has a similar structure and shape, and is provided with two rectangular plates 7 and a triangular plate 8 connecting the tops of the two rectangular plates 7, the triangular plate 8 is connected with the bolts, and the two rectangular plates 7 are respectively connected with second mounting bolts 202 to mount the support plate on the side wall of the AC box 4. Similarly, after the support plate adopts the above shape and structure, it is very consistent with the relatively flat side wall of the upper part of the front and rear side walls of the AC box 4. After installation, it will not be partially convex, and can maintain the overall vertical and flat state, and will not tilt, which is conducive to obtaining precise adjustment.

[0031] In this embodiment, the first bolts 301 include four bolts, which are symmetrically arranged at the front and rear ends and the left and right ends of the C-axis bearing seat 3 in pairs. The first bolts 301 are evenly arranged around the C-axis bearing seat 3, so that non-skewed adjustment can be achieved during adjustment. The first bolts 301 are all arranged close to the gap between the boss 302 and the stopper of the AC box 4, so as to avoid affecting the adjustment effect by being arranged too far away.

[0032] During specific operation, the length of the left and right adjustment bolts 101 and / or the front and rear adjustment bolts 201 is adjusted as needed, so that the rod end faces of the corresponding adjustment bolts are tightly pressed against the corresponding outer side walls of the C-axis bearing seat 3, so that the position of the C-axis bearing seat 3 moves slightly, thereby changing the gap between the boss 302 of the C-axis bearing seat 3 and the stopper of the AC box 4, thereby realizing convenient and effective adjustment of the intersection of the C-axis axis of the A / C swing head and the A-axis axis.

[0033] The A / C swing head C-axis axis and A-axis axis intersection adjustment tool of the present invention utilizes basic structural components on the AC box 4, such as the C-axis bearing seat 3, and then adds bolts and support plates to achieve adjustment of the gap between the boss 302 of the C-axis bearing seat 3 and the stopper of the AC box 4, thereby ultimately achieving convenient adjustment of the intersection between the C-axis axis and the A-axis axis.

[0034] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A tool for adjusting the intersection between the C-axis axis and the A-axis axis of an A / C swing head, characterized in that: It includes an AC box and a C-axis bearing seat, the C-axis bearing seat is installed on the AC box by a first bolt, the AC box is equipped with left and right support plates and front and rear support plates, the left and right support plates and the front and rear support plates are respectively equipped with left and right adjustment bolts and front and rear adjustment bolts, the rod ends of the left and right adjustment bolts and the rod ends of the front and rear adjustment bolts are both pressed against the side wall of the C-axis bearing seat.

2. The A / C swing head C-axis axis and A-axis axis intersection adjustment tool according to claim 1, characterized in that: The left and right adjustment bolts include two bolts, and the left and right support plates include two support plates, which are respectively arranged on the left and right walls of the AC box, and each support plate has the same structure and shape, and is equipped with a rectangular plate body extending to the ends of the left and right side walls of the AC box and an adjustment plate body protruding from the top of the rectangular plate body, the corresponding bolts are connected to the adjustment plate body, and the first mounting bolts are connected to both ends of the rectangular plate body to mount the support plate on the side wall of the AC box.

3. The A / C swing head C-axis axis and A-axis axis intersection adjustment tool according to claim 2, characterized in that: The front and rear adjustment bolts include two bolts, and the front and rear support plates include two support plates, which are respectively arranged on the front side wall and the rear side wall of the AC box, and each support plate has the same structure and shape, and is provided with two rectangular plates and a triangular plate connecting the tops of the two rectangular plates, the bolts are connected to the triangular plate, and the two rectangular plates are respectively connected with second mounting bolts to mount the support plates on the side walls of the AC box.

4. The A / C swing head C-axis axis and A-axis axis intersection adjustment tool according to claim 3, characterized in that: The first bolts include four bolts, which are symmetrically arranged in pairs at the front and rear ends and the left and right ends of the C-axis bearing seat.

5. The A / C swing head C-axis axis and A-axis axis intersection adjustment tool according to claim 4, characterized in that: The C-axis bearing seat is provided with a boss, and the boss and the stopper of the AC box body are clearance-fitted.

6. The A / C swing head C-axis axis and A-axis axis intersection adjustment tool according to claim 5, characterized in that: The first bolts are all arranged close to the gap between the boss and the stopper of the AC box.

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