Machining part supporting frame for machining center

Abstract

The utility model discloses a machining part support frame for a machining center, which is applied to the technical field of machining equipment and comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixed seat, and a first motor and a second motor are respectively mounted on two sides of the outer part of the fixed seat; a second motor is started to drive a fixing rod to drive a sliding sleeve in a first sliding table to rotate through a clamping block, a second bevel gear rotates through mutual meshing of a first bevel gear and a third bevel gear, and therefore a clamped plate can drive a part to rotate while supporting and clamping the part; the part body can be rotated by an angle after the part supporting clamp is fixed, so that the machining efficiency is improved; the first sliding table drives the shielding pad to stretch out in the sliding process to shield chippings generated by part machining, so that the chippings are accumulated at the top of the fixed seat, the effect of conveniently cleaning the chippings falling after part machining is achieved, chipping blockage is avoided, and the practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing equipment, and particularly relates to a processing part support frame for a processing center. Background Art

[0002] A machining center refers to a machining center in which the spindle axis is set perpendicular to the worktable. It is mainly suitable for machining complex parts such as plates, discs, molds and small shells.

[0003] At present, a Chinese utility model with publication number: CN218785374U discloses a support frame for processing special-shaped parts, including a bottom frame, a support plate is installed on the surface of the bottom frame, a plurality of support blocks are fixedly connected on the surface of the support plate, a plurality of support blocks are provided with placement openings on the surfaces, the placement openings are arranged in a V-shape, a special-shaped part body is installed on the surface of the placement openings, bumps are installed on both sides of the surface of the special-shaped part body, and a frame is fixedly connected on both sides of the surface of the support plate. In the utility model, by providing a clamping assembly, a frame, a support plate, a support block and a placement opening, when it is necessary to process the special-shaped part body, the two ends of the special-shaped part body can be clamped and fixed, which ensures that the special-shaped part body is more stable during the processing, so that the processing effect of the special-shaped part body is better, and the practicality of the device is greatly improved, and it is more convenient to operate and more practical.

[0004] When existing machining centers process parts, they need to support and fix the parts, and generally use clamps to clamp them. However, after the parts are clamped, the parts cannot be moved. Although the spindle of the machining center can move freely to change the part processing position, since the spindle is installed vertically on the top of the part, the side and bottom directions of the part cannot be processed. The part needs to be loosened from the clamp and turned over before clamping and processing. As a result, the part processing process is slow, affecting efficiency. In addition, the debris that falls after the parts are processed can easily enter the sliding groove of the clamp, which is difficult to clean. For a long time, the debris will block the clamp groove, making it difficult to move the clamp clamping parts and unable to clamp the parts. Utility Model Content

[0005] The utility model aims to provide a processing part support frame for a processing center, which has the advantages of being convenient for rotating the part body after the part support clamp is fixed and convenient for cleaning up the debris dropped after the part is processed.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a processing part support frame for a machining center, comprising a base plate, a top of the base plate is fixedly connected with a fixed seat, and a first motor and a second motor are respectively installed on both sides of the outside of the fixed seat, and the output ends of the first motor and the second motor are respectively fixedly connected with a bidirectional screw and a fixed rod rotatably connected to the base plate, and the fixed rod is arranged on the top of the bidirectional screw, and both sides of the surface of the fixed rod have a first slide connected therethrough for sliding, and both sides of the surface of the bidirectional screw are threadedly sleeved with a threaded sleeve fixedly connected to the first slide, the top of the first slide is fixedly connected with the second slide, and two first bevel gears fixedly connected and rotated symmetrically between the first slide and the second slide, and the interior of the first slide is slidably connected with a sliding sleeve slidably connected to the fixed rod, and the surface of the sliding sleeve and the interior of the second slide are respectively installed with a second bevel gear and a third bevel gear meshing with the two first bevel gears.

[0007] By adopting the above technical scheme, the second motor is turned on to drive the fixing rod to use the clamping block to drive the sleeve inside the first slide to rotate, so that the second bevel gear uses the first bevel gear and the third bevel gear to mesh and rotate with each other, so that the clamped plate can drive the part to rotate while supporting and clamping the part, and then the part body can be rotated after the part is supported and clamped, thereby improving the processing efficiency; the first slide drives the shielding pad to stretch out during the sliding process to shield the debris produced by the part processing, so that the debris is accumulated on the top of the fixed seat, which achieves the effect of facilitating the cleaning of the debris dropped after the part processing, thereby avoiding debris blockage and improving practicality.

[0008] The utility model is further configured as follows: sliding bars are fixedly connected to both sides of the outside of the first slide, a shielding pad is fixedly connected to the side of the slide away from the first slide, a winding wheel is rotatably connected inside the fixed seat and is fixedly wound around the end of the shielding pad away from the slide, and torsion springs fixedly connected to the base plate are installed at both ends of the winding wheel.

[0009] The above technical solution makes it easy to clean up the debris dropped after parts processing, thereby avoiding clogging by the debris and improving practicality.

[0010] The utility model is further configured as follows: a clamping block which is slidably connected to the sliding sleeve is fixedly connected to one side of the surface of the fixing rod.

[0011] By adopting the above technical solution, the sliding of the sliding sleeve is positioned, and at the same time, the fixing rod can drive the sliding sleeve to rotate.

[0012] The utility model is further configured as follows: one end of the third bevel gear away from the inside of the second slide is penetrated and fixedly connected with a clamping plate rotatably connected to the second slide, and a side of the clamping plate away from the third bevel gear is bonded with an anti-slip pad.

[0013] By adopting the above technical solution, the friction force of the clamping plate supporting and clamping the parts is increased, and the clamping stability is improved.

[0014] The utility model is further configured as follows: heat dissipation nets are fixedly installed on both sides of the outside of the fixing seat close to the first motor and the second motor respectively.

[0015] The above technical solution is adopted to facilitate ventilation and heat dissipation of the first motor and the second motor, thereby improving working stability.

[0016] The utility model is further configured as follows: four corners of the bottom plate surface are fixedly connected with mounting plates.

[0017] The above technical solution makes it easy to fix the base plate on the bottom of the spindle of the machining center.

[0018] The utility model is further configured as follows: a groove for use with a shielding pad is provided on one side of the top of the fixing seat.

[0019] By adopting the above technical solution, it is convenient to push the debris blocked by the top of the shielding pad out of the interior of the fixing seat through the groove.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. Turn on the second motor to drive the fixing rod to drive the sleeve inside the first slide to rotate by using the clamping block, so that the second bevel gear can rotate by using the first bevel gear and the third bevel gear to mesh with each other, so that the clamped plate can drive the part to rotate while supporting and clamping the part, and then the part body can be rotated by an angle after the part is supported and clamped, thereby improving the processing efficiency;

[0022] 2. The first slide drives the shielding pad to stretch out during the sliding process to shield the debris generated by the part processing, so that the debris is accumulated on the top of the fixed seat, which makes it easy to clean up the debris dropped after the part processing, thereby avoiding debris blockage and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0025] Figure 3 It is a partial top view structural schematic diagram of the utility model;

[0026] Figure 4 This is a side structural sectional view of the fixing rod of the utility model;

[0027] Figure 5 This utility model Figure 2 Enlarged view of point A in .

[0028] Figure numerals: 1. base plate; 2. fixed seat; 3. first motor; 4. bidirectional screw; 5. threaded sleeve; 6. first slide; 7. second slide; 8. first bevel gear; 9. second motor; 10. fixed rod; 11. block; 12. sleeve; 13. second bevel gear; 14. clamping plate; 15. third bevel gear; 16. winding wheel; 17. shielding pad; 18. slide bar; 19. torsion spring; 20. anti-slip pad; 21. heat dissipation net; 22. mounting plate; 23. groove. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] Embodiment 1:

[0031] refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 A processing part support frame for a machining center includes a base plate 1, a fixed seat 2 is fixedly connected to the top of the base plate 1, a first motor 3 and a second motor 9 are respectively installed on both sides of the outside of the fixed seat 2, the output ends of the first motor 3 and the second motor 9 are respectively fixedly connected to a bidirectional screw 4 and a fixed rod 10 rotatably connected to the base plate 1, the fixed rod 10 is arranged on the top of the bidirectional screw 4, and both sides of the surface of the fixed rod 10 have a first slide 6 slidably connected therethrough, both sides of the surface of the bidirectional screw 4 are threadedly sleeved with a threaded sleeve 5 fixedly connected to the first slide 6, the top of the first slide 6 is fixedly connected to the second slide 7, and the first slide 6 and the second slide 7 are both symmetrically rotatably connected with two fixed connections. The first bevel gear 8 is connected to the first slide 6 by a sliding sleeve 12 which is slidably connected to the fixed rod 10. The surface of the sliding sleeve 12 and the interior of the second slide 7 are respectively provided with a second bevel gear 13 and a third bevel gear 15 which mesh with the two first bevel gears 8; by turning on the second motor 9 to drive the fixed rod 10 to drive the sliding sleeve 12 inside the first slide 6 to rotate by using the clamping block 11, the second bevel gear 13 is meshed and rotated with the first bevel gear 8 and the third bevel gear 15, so that the clamped plate 14 can drive the part to rotate while supporting and clamping the part, and then the part body can be rotated by an angle after the part is supported and clamped, thereby improving the processing efficiency.

[0032] refer to Figure 2 , Figure 4 , Figure 5 A block 11 slidably connected to the sliding sleeve 12 is fixedly connected to one side of the surface of the fixed rod 10 to position the sliding of the sliding sleeve 12 and enable the fixed rod 10 to drive the sliding sleeve 12 to rotate.

[0033] refer to Figure 1 , Figure 2 The end of the third bevel gear 15 away from the inside of the second slide 7 passes through and is fixedly connected to a clamping plate 14 rotatably connected to the second slide 7. An anti-slip pad 20 is bonded to the side of the clamping plate 14 away from the third bevel gear 15 to increase the friction force of the clamping plate 14 supporting and clamping the parts, thereby improving the clamping stability.

[0034] refer to Figure 1 , Figure 2 A heat dissipation net 21 is fixedly installed on both sides of the fixing base 2 close to the first motor 3 and the second motor 9, so as to facilitate ventilation and heat dissipation of the first motor 3 and the second motor 9 and improve working stability.

[0035] A brief description of the usage process: by turning on the first motor 3 to drive the bidirectional screw 4 to engage with the threaded sleeve 5, the two first slides 6 and the second slide 7 on the top of the two threaded sleeves 5 slide away from or close to each other on the surface of the fixed rod 10, so that the clamping plate 14 can support and clamp the parts. At the same time, turning on the second motor 9 to drive the fixed rod 10 to use the block 11 to drive the sleeve 12 inside the first slide 6 to rotate, so that the second bevel gear 13 can rotate and engage with the first bevel gear 8, and then the first bevel gear 8 is engaged with the third bevel gear 15, so that the clamping plate 14 can drive the parts to rotate while supporting and clamping the parts.

[0036] Embodiment 2:

[0037] refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 A processing part support frame for a machining center, wherein both sides of the outside of the first slide 6 are fixedly connected with slide bars 18, and the side of the slide bar 18 away from the first slide 6 is fixedly connected with a shielding pad 17, and the inside of the fixed seat 2 is rotatably connected with a winding wheel 16 fixedly wound around the end of the shielding pad 17 away from the slide bar 18, and both ends of the winding wheel 16 are equipped with torsion springs 19 fixedly connected to the bottom plate 1; the first slide 6 drives the shielding pad 17 to stretch out during the sliding process to shield the debris produced by the processing of the parts, so that the debris is accumulated on the top of the fixed seat 2, which achieves the effect of facilitating the cleaning of the debris dropped after the parts are processed, thereby avoiding debris blockage and improving practicality.

[0038] refer to Figure 1 The four corners of the surface of the base plate 1 are fixedly connected with mounting plates 22, so as to facilitate the base plate 1 to be fixedly mounted on the bottom of the spindle of the machining center.

[0039] refer to Figure 1A groove 23 is provided on one side of the top of the fixing seat 2 for use with the shielding pad 17 , so that the debris blocked by the top of the shielding pad 17 can be pushed out of the fixing seat 2 through the groove 23 .

[0040] Brief description of the usage process: by turning on the first motor 3 to drive the bidirectional screw 4 to engage with the threaded sleeve 5, the two first slides 6 and the second slide 7 at the top of the two threaded sleeves 5 can slide away from or close to each other on the surface of the fixed rod 10, so that the first slide 6 can pull the shielding pad 17 from the surface of the winding wheel 16 through the slide bar 18, so that the winding wheel 16 drives the torsion spring 19 to twist, thereby extending the shielding pad 17 to block the debris generated by the part processing. At the same time, after the first slide 6 moves in the opposite direction, the shielding pad 17 can drive the winding wheel 16 to rotate through the rebound force after the torsion spring 19 is twisted, and the shielding pad 17 can be rewound.

[0041] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A processing part support frame for a processing center, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a fixing seat (2), and the first motor (3) and the second motor (9) are respectively installed on the two sides of the outside of the fixing seat (2), and the output ends of the first motor (3) and the second motor (9) are respectively fixedly connected to a bidirectional screw (4) and a fixing rod (10) which are rotatably connected to the bottom plate (1), and the fixing rod (10) is arranged on the top of the bidirectional screw (4), and the two sides of the surface of the fixing rod (10) are penetrated and slidably connected to the first slide table (6), and the two sides of the surface of the bidirectional screw (4) are threadedly sleeved with the first A threaded sleeve (5) is fixedly connected to a slide (6); a second slide (7) is fixedly connected to the top of the first slide (6); two first bevel gears (8) are symmetrically rotatably connected between the first slide (6) and the second slide (7); a sliding sleeve (12) is slidably connected to a fixed rod (10) inside the first slide (6); a second bevel gear (13) and a third bevel gear (15) are respectively mounted on the surface of the sliding sleeve (12) and inside the second slide (7) and mesh with the two first bevel gears (8).

2. A processing part support frame for a processing center according to claim 1, characterized in that: Both sides of the outside of the first slide (6) are fixedly connected with slide bars (18), and the side of the slide bar (18) away from the first slide (6) is fixedly connected with a shielding pad (17), and the inside of the fixed seat (2) is rotatably connected with a winding wheel (16) fixedly wound around one end of the shielding pad (17) away from the slide bar (18), and both ends of the winding wheel (16) are equipped with torsion springs (19) fixedly connected to the bottom plate (1).

3. The processing part support frame for a processing center according to claim 1, characterized in that: A clamping block (11) which is slidably connected to the sliding sleeve (12) is fixedly connected to one side of the surface of the fixing rod (10).

4. The processing part support frame for a processing center according to claim 1, characterized in that: One end of the third bevel gear (15) away from the inside of the second slide (7) passes through and is fixedly connected to a clamping plate (14) rotatably connected to the second slide (7); a side of the clamping plate (14) away from the third bevel gear (15) is bonded with an anti-slip pad (20).

5. The processing part support frame for a processing center according to claim 1, characterized in that: Heat dissipation nets (21) are fixedly mounted on both sides of the exterior of the fixing seat (2) close to the first motor (3) and the second motor (9).

6. The processing part support frame for a processing center according to claim 1, characterized in that: The four corners of the surface of the bottom plate (1) are fixedly connected with mounting plates (22).

7. The processing part support frame for a processing center according to claim 2, characterized in that: A groove (23) for use with the shielding pad (17) is provided on one side of the top of the fixing seat (2).

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