Auxiliary device of numerical control machining tool

Abstract

The utility model relates to the technical field of numerical control machine tool assistance, and discloses an auxiliary device of a numerical control machine tool, which comprises an equipment supporting table, a limiting slide way is arranged on the left side of the top wall surface of the equipment supporting table, and an adjusting mechanism is arranged in the limiting slide way. The adjusting mechanism comprises a nut sliding block which is arranged in the limiting sliding way and can be adjusted left and right and a movable base fixedly installed at the top end of the nut sliding block, supporting plates are fixedly installed in the middle of the top wall face of the movable base and the edge of the right side of the top wall face of the equipment supporting table, and supporting rings are fixedly installed at the top ends of the two supporting plates. The left ends of the two supporting rings are each provided with three adjusting sliding barrels, and the six adjusting sliding barrels are each provided with a supporting mechanism. The adjusting mechanism and the supporting mechanism are arranged, so that the long-shaft parts with different sizes can be fixed by the equipment, and the applicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tool auxiliary, in particular to an auxiliary device for a numerical control machining machine tool. Background Art

[0002] After retrieval, application number 202021160136.6 discloses a material receiving and supporting auxiliary device suitable for the processing of long-axis parts of CNC machine tools, including a support table, first support plates are fixed on both sides of the upper surface of the support table, a fixing ring is movably installed on the top of one of the first support plates, a movable leg is fixedly connected to the bottom of one of the first support plates, and a bidirectional drive motor is fixedly installed on one side of the support table.

[0003] The patent application discloses a material receiving and supporting auxiliary device suitable for machining long-axis parts of CNC machine tools. During use, the movable plate is driven downward by rotating the screw ring, and then the fixed ring is driven downward to cooperate with the annular support groove to close the long-axis part to complete fixation. However, during such use, since the sizes of the annular support groove and the fixed ring are fixed, the device can only fix long-axis parts of a single size, but cannot fix long-axis parts of different sizes, which reduces the applicability of the device. For this reason, we propose an auxiliary device for CNC machining machine tools. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an auxiliary device for a numerical control machine tool.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an auxiliary device of a CNC machining machine tool, including an equipment support platform, a limited slideway is provided at the left side position of the top wall surface of the equipment support platform, an adjustment mechanism is arranged inside the limited slideway, the adjustment mechanism includes a nut slider which is arranged inside the limited slideway and can be adjusted left and right, and a movable base is fixedly installed on the top end of the nut slider, support plates are fixedly installed on the middle part of the top wall surface of the movable base and the right edge position of the top wall surface of the equipment support platform, support rings are fixedly installed on the top ends of the two support plates, three adjustment slides are arranged on the left ends of the two support rings, and support mechanisms are arranged on the six adjustment slides, and the support mechanism includes a support threaded tube which is slidably connected to the inside of the adjustment slideway and a support mounting block which is fixedly installed on one end of the support threaded tube which is biased toward the axis of the support ring.

[0006] Furthermore, the limiting slide is internally rotatably connected with an adjusting threaded rod which is threadably connected to the internal thread of the nut slider, and an adjusting motor is fixedly installed on the middle of the left wall of the equipment support platform. The left end of the adjusting threaded rod passes through the left wall of the limiting slide and is fixedly installed on the output end of the adjusting motor.

[0007] Furthermore, movable installation grooves are symmetrically provided on the front and rear sides of the bottom wall of the movable base, and support rollers that are rotatably connected to the inside of the two movable installation grooves and are in rolling contact with the top wall of the equipment support platform.

[0008] Furthermore, a fixed slot adapted to the adjusting slide is provided on the left wall surface of the support ring, and the adjusting slide is clamped inside the fixed slot. Limiting slots are symmetrically provided on the left and right side walls of the fixed slot, and two limiting iron blocks fixedly installed on the outer wall surface of the adjusting slide are clamped inside the two limiting slots.

[0009] Furthermore, two fixed magnet blocks corresponding to the positions of the two limiting iron blocks are fixedly embedded on the inner side walls of the two limiting slots.

[0010] Furthermore, the inner thread of the support threaded tube is connected with a support threaded rod which is rotatably connected to the side wall surface of the inner cavity of the adjusting slide cylinder.

[0011] Furthermore, one end of the supporting threaded rod away from the supporting threaded tube passes through a corresponding position on the side wall of the inner cavity of the adjusting slide cylinder, extends to the outside and is fixedly mounted with a supporting hand wheel.

[0012] Furthermore, a spherical groove is formed on a side of the support mounting block that is biased toward the axis of the support ring and a support ball is movably mounted thereon.

[0013] Beneficial Effects

[0014] The utility model provides an auxiliary device for a CNC machine tool, which has the following beneficial effects:

[0015] 1. The auxiliary device of a CNC machining machine tool is provided with an adjustment mechanism and a support mechanism. When in use, according to the length of the long-axis part to be processed, the output end of the adjustment motor can be controlled to drive the movable base to rotate, forcing the nut slider threadedly connected to the movable base to drive the left support plate and the support ring to move left and right to a suitable distance through the adjustment threaded rod. According to the size of the long-axis part, the support handwheel can be rotated to drive the support threaded rod to rotate, forcing the support threaded tube threadedly connected to the support threaded rod to drive the support mounting block to move and adjust to a suitable position, and the long-axis part is sequentially passed through the positions between the three support mounting blocks inside the two support rings, so that the three support mounting blocks are in contact with the outer wall surface of the long-axis part through the three support balls to form a support fixing operation, and the long-axis part can be subsequently processed. The above operation is simple and practical, so that the equipment can perform fixing operations on long-axis parts of different sizes, thereby improving the applicability of the equipment.

[0016] 2. This auxiliary device of a CNC machining machine tool is equipped with a supporting roller, and the bottom end of the adjusting threaded rod is in rolling contact with the top wall of the equipment support platform through the supporting roller, which not only reduces the resistance between the adjusting threaded rod and the equipment support platform when it moves, but also forms a stable supporting effect on the support plate on the left side, thereby improving the stability of the equipment structure.

[0017] 3. This auxiliary device of a CNC machining machine tool is equipped with a fixed magnet block and a limiting iron block. Since the adjusting slide is clamped in the fixed slot, and the fixing between the adjusting slide and the support ring is achieved through the magnetic force between the fixed magnet block and the limiting iron block, it is convenient for the staff to disassemble the adjusting slide for subsequent maintenance operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0019] Figure 1 It is a schematic diagram of the structure of the auxiliary device of the CNC machining machine tool of the utility model;

[0020] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0021] Figure 3 It is a cross-sectional view of the support assembly of the utility model.

[0022] Legend:

[0023] 10. Equipment support platform; 11. Limit slideway; 12. Nut slider; 13. Mobile base; 14. Adjustment threaded rod; 15. Adjustment motor; 16. Mobile mounting slot; 17. Support roller; 18. Support plate; 19. Support ring; 20. Fixed slot; 21. Adjustment slide; 22. Limit slot; 23. Fixed magnet block; 24. Limit iron block; 25. Support threaded tube; 26. Support threaded rod; 27. Support hand wheel; 28. Support mounting block; 29. ​​Support ball. DETAILED DESCRIPTION

[0024] An auxiliary device for a CNC machine tool, such as Figure 1-3As shown, it includes an equipment support platform 10, a limited slideway 11 is provided at the left position of the top wall surface of the equipment support platform 10, an adjustment mechanism is arranged inside the limited slideway 11, the adjustment mechanism includes a nut slider 12 arranged inside the limited slideway 11 and adjustable left and right, and a movable base 13 is fixedly installed on the top of the nut slider 12, an adjustment threaded rod 14 is rotatably connected to the inside of the limited slideway 11 and is threadedly connected to the inside of the nut slider 12, an adjustment motor 15 is fixedly installed in the middle of the left wall surface of the equipment support platform 10, and the left end of the adjustment threaded rod 14 passes through the limited slideway 11. The left wall of the slideway 11 is fixedly installed with the output end of the adjustment motor 15, and the front and rear sides of the bottom wall of the movable base 13 are symmetrically provided with movable installation grooves 16, and the two movable installation grooves 16 are rotatably connected with support rollers 17 that are in rolling contact with the top wall of the equipment support platform 10. The middle of the top wall of the movable base 13 and the right edge of the top wall of the equipment support platform 10 are fixedly installed with support plates 18, and the tops of the two support plates 18 are fixedly installed with support rings 19, and the left ends of the two support rings 19 are provided with three adjustment slide cylinders 21, six The adjusting slide 21 is provided with a supporting mechanism, which includes a supporting threaded tube 25 slidably connected to the inside of the adjusting slide 21 and a supporting mounting block 28 fixedly mounted on one end of the supporting threaded tube 25 biased toward the axis of the supporting ring 19. The left wall surface of the supporting ring 19 is provided with a fixing slot 20 adapted to the adjusting slide 21. The adjusting slide 21 is clamped in the internal setting of the fixing slot 20. The left and right side walls of the fixing slot 20 are symmetrically provided with limit slots 22. The two limit slots 22 are clamped with fixed mountings on the outer wall of the adjusting slide 21. Two limiting iron blocks 24, two limiting slots 22 have inner walls fixedly inlaid with two fixed magnet blocks 23 corresponding to the positions of the two limiting iron blocks 24, the support threaded tube 25 has an internal thread connected with a support threaded rod 26 rotatably connected to the inner cavity side wall of the adjusting slide 21, one end of the support threaded rod 26 away from the support threaded tube 25 passes through the corresponding position of the inner cavity side wall of the adjusting slide 21 and extends to the outside and is fixedly installed with a support handwheel 27, and a support mounting block 28 is provided with a spherical groove on one side of the support mounting block 28 that is biased towards the axis of the support ring 19 and is movably installed with a support ball 29.

[0025] The working principle of the utility model is as follows: when in use, according to the length of the long-axis part to be processed, the output end of the control motor 15 can be controlled to drive the movable base 14 to rotate, forcing the nut slider 12 threadedly connected to the movable base 14 to drive the left support plate 18 and the support ring 19 to move left and right to a suitable distance through the adjusting threaded rod 13; according to the size of the long-axis part, the support hand wheel 27 can be rotated to drive the support threaded rod 26 to rotate, forcing the support threaded tube 25 threadedly connected to the support threaded rod 26 to drive the support mounting block 28 to move and adjust to a suitable position, and the long-axis part is sequentially passed through the position between the three support mounting blocks 28 inside the two support rings 19, so that the three support mounting blocks 28 are in contact with the outer wall surface of the long-axis part through the three support balls 29. After the support and fixing operation is formed, the long-axis parts can be subsequently processed. The above operation is simple and practical, so that the equipment can perform fixing operations on long-axis parts of different sizes, thereby improving the applicability of the equipment. The bottom end of the adjusting threaded rod 13 is in rolling contact with the top wall of the equipment support platform 10 through the supporting roller 17, thereby reducing the resistance between the adjusting threaded rod 13 and the equipment support platform 10 when it moves, and also forming a stable supporting effect on the left support plate 18, thereby improving the stability of the equipment structure. Since the adjusting slide 21 is clamped in the fixed slot 20, and the fixing between the adjusting slide 21 and the support ring 19 is achieved by the magnetic force between the fixed magnet block 23 and the limiting iron block 24, it is convenient for the staff to disassemble the adjusting slide 21 for subsequent maintenance operations.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An auxiliary device for a numerically controlled machine tool, comprising a device support platform (10), characterized in that: A limit slideway (11) is provided at the left side of the top wall of the equipment support platform (10), and an adjustment mechanism is arranged inside the limit slideway (11), the adjustment mechanism comprises a nut slider (12) arranged inside the limit slideway (11) and adjustable to the left and right, and a movable base (13) fixedly mounted on the top of the nut slider (12), a support plate (18) is fixedly mounted at the middle of the top wall of the movable base (13) and the right edge of the top wall of the equipment support platform (10), a support ring (19) is fixedly mounted at the top of the two support plates (18), three adjustment slide cylinders (21) are arranged at the left ends of the two support rings (19), and a support mechanism is arranged on each of the six adjustment slide cylinders (21), the support mechanism comprises a support threaded tube (25) slidably connected to the inside of the adjustment slide cylinder (21), and a support mounting block (28) fixedly mounted on one end of the support threaded tube (25) biased towards the axis of the support ring (19).

2. The auxiliary device for a CNC machine tool according to claim 1, characterized in that: The limiting slideway (11) is internally rotatably connected with an adjusting threaded rod (14) which is internally threadedly connected with the nut slider (12); an adjusting motor (15) is fixedly installed in the middle of the left wall surface of the equipment support platform (10); the left end of the adjusting threaded rod (14) passes through the left wall surface of the limiting slideway (11) and is fixedly installed with the output end of the adjusting motor (15).

3. The auxiliary device for a CNC machine tool according to claim 1, characterized in that: The bottom wall of the movable base (13) is symmetrically provided with movable installation grooves (16) on both sides, and the two movable installation grooves (16) are rotatably connected with support rollers (17) that are in rolling contact with the top wall of the equipment support platform (10).

4. The auxiliary device for a CNC machine tool according to claim 1, characterized in that: The left wall surface of the support ring (19) is provided with a fixed slot (20) adapted to the adjusting slide (21), the adjusting slide (21) is clamped in the fixed slot (20), and the left and right side walls of the fixed slot (20) are symmetrically provided with limit slots (22), and two limit iron blocks (24) fixedly installed on the outer wall surface of the adjusting slide (21) are clamped in the two limit slots (22).

5. The auxiliary device for a CNC machine tool according to claim 4, characterized in that: Two fixed magnet blocks (23) corresponding to the positions of the two limiting iron blocks (24) are fixedly embedded on the inner side walls of the two limiting slots (22).

6. The auxiliary device for a CNC machine tool according to claim 1, characterized in that: The support threaded tube (25) is internally threadedly connected to a support threaded rod (26) rotatably connected to the inner cavity side wall surface of the adjusting slide cylinder (21); one end of the support threaded rod (26) away from the support threaded tube (25) passes through the corresponding position of the inner cavity side wall surface of the adjusting slide cylinder (21) and extends to the outside and is fixedly mounted with a support hand wheel (27).

7. The auxiliary device for a CNC machine tool according to claim 1, characterized in that: A spherical groove is provided on one side of the support mounting block (28) that is biased toward the axis of the support ring (19) and a support ball (29) is movably mounted thereon.

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