CN220347901U - Protection device of multiaxis machining center - Google Patents

Abstract

The utility model discloses a protection device of a multi-axis machining center, which comprises a mounting frame, wherein a cylinder body is fixedly arranged on two sides of the front surface of the mounting frame, a motor is fixedly arranged in the middle of the top of the mounting frame, a driving gear is fixedly arranged at the output end of the motor, a toothed ring is movably meshed with the top of the driving gear, a rotating rod is fixedly arranged on the inner side of the toothed ring, driving gears are fixedly arranged at two ends of the rotating rod, a driven gear is movably meshed with the other side of the driving gear, a rotating rod is fixedly arranged at the bottom of the driven gear, a protection door is fixedly arranged on the inner side of the rotating rod, and the other side of the protection door penetrates out of the cylinder body and is positioned on the front side of the mounting frame. According to the utility model, through the cooperation of the structures, the opening and closing of the protective door are realized, so that the damage of splashed scraps in the part machining process to workers can be prevented, and the safety of the multi-axis machining center is ensured.

Description

Protection device of multiaxis machining center

Technical Field

The utility model relates to the technical field of protection of multi-axis machining centers, in particular to a protection device of a multi-axis machining center.

Background

The multi-axis machining should be precisely multi-coordinate linkage machining. At present, most of processing control equipment can realize five-coordinate linkage at most, the types of the equipment are various, the structure types and the control systems are different, and along with the development of numerical control technology, the multi-axis numerical control processing center is becoming more and more widely applied. The processing of complicated part of their biggest advantage just makes originally has become easy many to shortened the processing cycle, improved the processingquality on surface, multiaxis machining center is processed the metal part through the mode of high-speed cutting, thereby the piece that has led to in the part course of working can splash everywhere, and then cause the injury to the staff easily, and in order to observe the in-process of processing, can set up the transparent plate on protector generally, the transparent plate can produce a large amount of scratches and be inconvenient for the staff to observe under the long-time striking of piece, but the transparent plate is usually inconvenient to change, and then greatly reduced the observation effect of staff, brought certain adverse effect for the in-service use, consequently, need to improve.

Disclosure of Invention

The utility model aims to provide a protection device of a multi-axis machining center, which is provided with a protection device capable of preventing fragments splashed in the part machining process from injuring workers, ensuring the safety of the multi-axis machining center, and is provided with a chute which is convenient for the workers to replace transparent plates with a large number of scratches, thereby ensuring the observation quality of the workers, bringing a certain beneficial effect to the actual use and solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protector of multiaxis machining center, includes the installing frame, the preceding both sides fixed mounting of installing frame has the barrel, fixed mounting has the motor in the middle of the top of installing frame, the output fixed mounting of motor has the pivot, the top fixed mounting of pivot has driving gear, driving gear's top movable engagement has the ring gear, the inboard fixed mounting of ring gear has the dwang, the both ends fixed mounting of dwang has the connecting rod, the other end fixed mounting of connecting rod has the driving gear, the opposite side movable engagement of driving gear has driven gear, driven gear's bottom fixed mounting has the axis of rotation, the inside that the bottom of axis of rotation was worn into the barrel rotates with the inner wall bottom of barrel through the bearing to be connected, the inboard fixed mounting of axis of rotation has the guard gate, the opposite side of guard gate wears out the barrel and is located the front side of installing frame.

Preferably, the outside of dwang just is close to its both ends and has seted up the rotation groove, the inboard rotation in rotation groove is connected with the rotation cover, the bottom fixed mounting of rotation cover has the bracing piece, the bottom and the top fixed connection of installing frame of bracing piece.

Preferably, the ratchet wheel is fixedly arranged outside the rotating shaft and close to the top end of the rotating shaft, the hydraulic rod is fixedly arranged on the outer side of the supporting rod, the clamping block is fixedly arranged at the other end of the hydraulic rod, and the ratchet wheel is mutually clamped with the clamping block and is adapted to the clamping block.

Preferably, the front side top of the installation frame and be close to its both sides through articulated elements swing joint have the damping shock attenuation pole, the other end of damping shock attenuation pole has the connecting block through articulated elements movable engagement, the bottom of connecting block and the top fixed connection of guard gate.

Preferably, an observation port is formed in the protective door, sliding grooves are fixedly arranged on the front side of the protective door and located on two sides of the observation port, and a transparent plate is connected to the inner side of each sliding groove in a sliding mode.

Preferably, the front side of the protective door is fixedly provided with a limiting plate near the bottom of the protective door, and the limiting plate is made of rubber materials.

Compared with the prior art, the utility model has the beneficial effects that: the motor starts and can drive gear and rotate, drive gear can drive the ring gear and rotate, the ring gear can drive the dwang and rotate, the dwang can drive the driving gear and rotate, the driving gear can drive driven gear and rotate, driven gear can drive the axis of rotation and rotate, the axis of rotation can drive the guard gate and open and shut, thereby can prevent the piece injury staff that splashes in the part course of working, the security of multiaxis machining center has been guaranteed, and the viewing aperture has been seted up on the guard gate, the front side of guard gate just is located the both sides fixed mounting of viewing aperture, the inboard sliding connection of spout has the transparent plate, through the setting of spout, the transparent plate that has made things convenient for the staff to produce a large amount of scratches is changed, thereby the observation quality of staff has been guaranteed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged view of the utility model at a.

In the figure: 1. a mounting frame; 2. a cylinder; 3. a motor; 4. a toothed ring; 5. a rotating lever; 6. a drive gear; 7. a driven gear; 8. a rotating shaft; 9. a protective door; 10. a rotating groove; 11. a rotating sleeve; 12. a ratchet wheel; 13. a hydraulic rod; 14. a clamping block; 15. damping shock-absorbing rod; 16. an observation port; 17. a chute; 18. a transparent plate; 19. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In embodiment 1, referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides a protection device of multiaxis machining center, including installing frame 1, the preceding both sides fixed mounting of installing frame 1 has barrel 2, fixed mounting has motor 3 in the middle of the top of installing frame 1, the output fixed mounting of motor 3 has the pivot, the top fixed mounting of pivot has driving gear, the top movable engagement of driving gear has ring 4, the inboard fixed mounting of ring 4 has dwang 5, the both ends fixed mounting of dwang 5 has the connecting rod, the other end fixed mounting of connecting rod has driving gear 6, the opposite side movable engagement of driving gear 6 has driven gear 7, driven gear 7's bottom fixed mounting has axis of rotation 8, the bottom of axis of rotation 8 is worn to be connected with barrel 2's inner wall bottom rotation through the bearing in barrel 2, the inboard fixed mounting of axis of rotation 8 has guard gate 9, guard gate 9's opposite side wears out barrel 2 and is located installing frame 1's front side.

Further, the outside of dwang 5 and be close to its both ends and seted up the rotary groove 10, the inboard rotation of rotary groove 10 is connected with and rotates cover 11, and the bottom fixed mounting who rotates cover 11 has the bracing piece, and the bottom of bracing piece and the top fixed connection of installing frame 1, under the rotation effect of rotary groove 10 and rotary cover 11, dwang 5 can be stable rotate.

Further, the ratchet 12 is fixedly installed outside the rotating shaft 8 and near the top end of the rotating shaft, the hydraulic rod 13 is fixedly installed on the outer side of the supporting rod, the clamping block 14 is fixedly installed at the other end of the hydraulic rod 13, the ratchet 12 and the clamping block 14 are mutually clamped and matched, the hydraulic rod 13 is started to drive the clamping block 14 to be clamped with the ratchet 12, and therefore the protective door 9 can be prevented from rotating in a closed state.

Further, the damping shock-absorbing rod 15 is movably connected to the top of the front side of the mounting frame 1 and close to the two sides of the mounting frame through the hinge, the connecting block is movably meshed to the other end of the damping shock-absorbing rod 15 through the hinge, the bottom of the connecting block is fixedly connected with the top of the protective door 9, and the damping shock-absorbing rod 15 can buffer vibration generated in the opening and closing process of the protective door 9.

Embodiment 2 referring to fig. 1 to 2, the difference between the present embodiment and embodiment 1 is that: the observation port 16 has been seted up on the guard gate 9, the front side of guard gate 9 just is located the both sides fixed mounting of observation port 16 and has spout 17, the inboard sliding connection of spout 17 has transparent plate 18, through the setting of spout 17, the transparent plate 18 that has made things convenient for the staff to produce a large amount of scratches is changed, the front side of guard gate 9 just is close to its bottom fixed mounting and has limiting plate 19, limiting plate 19 is rubber material, rubber material's limiting plate 19 can play the effect of buffering protection to transparent plate 18 when spacing to transparent plate 18.

Working principle: this protection device of multiaxis machining center when using, the staff can install the front side at machining center with installing frame 1, when needs are processed the part, the staff can start motor 3, motor 3 can drive gear and rotate, drive gear can drive ring gear 4 and rotate, ring gear 4 can drive dwang 5 and rotate, dwang 5 can drive driving gear 6 and rotate, driving gear 6 can drive driven gear 7 and rotate, driven gear 7 can drive axis of rotation 8 and rotate, axis of rotation 8 can drive guard gate 9 and open and shut, thereby can prevent the piece injury staff that splashes in the part course of working, the security of multiaxis machining center has been guaranteed, when transparent plate 18 appears a large amount of scratches in the in-process of long-time use, the staff can change transparent plate 18 through the setting of spout 17, thereby the quality of staff's observation has been guaranteed.

Although embodiments of the present utility model have been shown 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a protection device of multiaxis machining center, includes installing frame (1), its characterized in that: the utility model discloses a transparent sliding door, including installing frame (1), fixed mounting has barrel (2) in the front both sides fixed mounting of installing frame (1), fixed mounting has motor (3) in the middle of the top of installing frame (1), the output fixed mounting of motor (3) has the pivot, the top fixed mounting of pivot has drive gear, the top movable engagement of drive gear has ring (4), the inboard fixed mounting of ring (4) has dwang (5), the both ends fixed mounting of dwang (5) have the connecting rod, the other end fixed mounting of connecting rod has driving gear (6), the opposite side movable engagement of driving gear (6) has driven gear (7), the bottom fixed mounting of driven gear (7) has axis of rotation (8), the inside of bottom of axis of rotation (8) through bearing and the inner wall bottom swivelling joint of barrel (2), the inboard fixed mounting of axis of rotation (8) has guard gate (9), the opposite side of guard gate (9) wears out barrel (2) and is located the front side of installing frame (1), guard gate (16) are seted up on guard gate (9), guard gate (16) and the both sides (17) are located slide groove (17) are located fixed connection.

2. The apparatus of claim 1, wherein the apparatus further comprises: the outside of dwang (5) just is close to its both ends and has seted up rotation groove (10), the inboard rotation of rotation groove (10) is connected with rotation cover (11), the bottom fixed mounting of rotation cover (11) has the bracing piece, the bottom and the top fixed connection of installing frame (1) of bracing piece.

3. The apparatus of claim 2, wherein the apparatus further comprises: the ratchet wheel (12) is fixedly arranged outside the rotating shaft (8) and close to the top end of the rotating shaft, the hydraulic rod (13) is fixedly arranged on the outer side of the supporting rod, the clamping block (14) is fixedly arranged at the other end of the hydraulic rod (13), and the ratchet wheel (12) is mutually clamped with the clamping block (14) and is matched with the clamping block.

4. The apparatus of claim 1, wherein the apparatus further comprises: the damping device is characterized in that damping shock absorption rods (15) are movably connected to the top of the front side of the mounting frame (1) and close to the two sides of the front side of the mounting frame through hinge pieces, connecting blocks are movably meshed with the other ends of the damping shock absorption rods (15) through hinge pieces, and the bottoms of the connecting blocks are fixedly connected with the top of the protective door (9).

5. The apparatus of claim 1, wherein the apparatus further comprises: the front side of the protective door (9) is fixedly provided with a limiting plate (19) close to the bottom of the protective door, and the limiting plate (19) is made of rubber materials.