CN114290086A - An elevator rotary processing fixing device with four-dimensional processing effect - Google Patents

Abstract

The invention discloses an elevator rotary processing fixing device with four-dimensional processing effect, comprising a rotating mechanism, characterized in that a rotating disk is rotatably connected to the upper part of the rotating mechanism, and the upper part of the rotating disk is clamped and provided with a rotating disk. A support tray is provided on the inner side of the support tray with a swing mechanism matched with the rotating disc, and a swing component matched with the swing mechanism is provided on the outside of the support tray. The invention simplifies the structure and the installation process through the design of combining the rotating disc and the swing mechanism through the support tray, and then utilizes the rotating mechanism and the swing assembly, so that the elevator or slip workpiece can automatically realize 360 degrees and 180 degrees. It realizes automatic control of multi-angle and all-round processing, effectively reduces the difficulty of operation, and at the same time effectively saves production time, achieves the effect of a four-dimensional machining center, greatly improves the processing efficiency, and guarantees Improve the processing quality of elevators or slips.

Description

An elevator rotary processing fixing device with four-dimensional processing effect

technical field

The invention belongs to the technical field of oil drilling machinery and equipment processing, in particular to an elevator rotary processing fixing device with four-dimensional processing effect.

Background technique

Usually, there are many types of oil drilling machinery and equipment, especially elevators or slips. During the processing of elevators or slips, it will involve milling and drilling of elevators or slips. The processing procedures are all made by manual processing, which is labor-intensive, low in efficiency and poor in processing quality.

At present, elevators or slips have been processed by processing devices, and the processing efficiency has been greatly improved. Since elevators or slips need to be processed at different angles and directions, general processing devices cannot meet the requirements of all directions. It is very easy to have dead corners in the processing process, which will affect the processing quality of elevators or slips.

At this stage, there are all-round processing devices for processing, although the problem of processing dead ends can be solved, but the structure of such all-round processing devices is relatively complex, the production cost is also high, the installation process is more complicated, and the operation is also difficult. For example, Chinese Patent Literature Announcement CN112643389A, published on April 13, 2021, discloses an omnidirectional CNC vertical machining center for dual-axis machining. Rail A, the side of the top of the base away from the slide rail A is provided with a rotary table, the middle position of the top of the base away from the side of the rotary table is provided with a servo motor B, and the output end of the servo motor B is provided with an external thread Rod C, the outer side of the externally threaded rod C is sleeved with an internally threaded sleeve B that is compatible with it, the top of the internal threaded sleeve B is provided with a support plate A, and the bottom ends of the support plate A are symmetrical A slider A is provided, and the slider A and the slide rail A cooperate with each other." The machining center of the prior art drives the support frame to rotate 360 degrees through the mutual cooperation of the rotary table, the rotary motor, the gear A and the gear B. This kind of rotation only converts the positions of the horizontal milling cutter and the vertical milling cutter, and cannot rotate the workpiece synchronously, and cannot realize the four-dimensional machining effect of the workpiece. Therefore, a new technical solution is required to solve the above technical problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a rotary machining fixture for elevators with four-dimensional machining effect, so as to solve the problem of the present rotary machining fixture proposed in the above-mentioned background technology, which is complicated in structure, high in production cost, complicated in installation process, and difficult in operation. The problem that the workpiece cannot be rotated synchronously.

In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an elevator rotary processing fixing device with four-dimensional processing effect, comprising a rotating mechanism, characterized in that the upper part of the rotating mechanism is rotatably connected with a rotating disc, and the rotating The upper part of the disc is clipped with a support tray, the inner side of the support tray is provided with a swing mechanism matched with the rotating disc, and the outer side of the support tray is provided with a swing component matched with the swing mechanism.

Further, the bottom of the swing mechanism is provided with a swing seat, and two ends of the swing seat are vertically provided with a connecting swing plate matched with the support tray, and the tops of the two connecting swing plates are vertically arranged. A bolt is provided through each, and the two bolts are respectively fixed on both sides of the upper end of the support tray, and a plurality of angle positioning holes are provided on the support tray and the connecting swing plate.

Further, the swing seat is provided with a workpiece fixing mechanism, the middle of the workpiece fixing mechanism is provided with a workpiece, one side and two ends of the workpiece are each provided with a limit block, and the other side of the workpiece is provided with a limit block. Each end is provided with a pressing component A matched with the limit block.

Further, the swing pendulum assembly includes a transmission half-gear for driving and connecting the swing plate to swing, the lower end of the transmission half-gear is meshed and connected with a transmission shaft gear A, and the transmission shaft gear A is rotatably connected with a support frame. motor A.

Further, the upper end of one side of the transmission half-gear is swivel-connected to the connecting swing plate through bolts, and the other side of the transmission half-gear is provided with a pressing component B matched with the transmission half-gear.

Further, a plurality of angular positioning holes are provided on both the support tray and the connecting swing plate, and the support tray is connected with the rotating disc in a snap-fit manner through a card slot.

Further, each of the two sides of the rotating disk is provided with a pressing component C for fixing the rotation angle of the rotating disk.

Further, the rotating mechanism includes a transmission gear for driving the rotating disc to rotate, one side of the transmission gear is meshed with a transmission shaft gear B, and the transmission shaft gear B is rotatably connected to a motor B through the base, and the The base is fixedly arranged on a fixed plate, and two ends of the fixed plate are each provided with a support seat for fixing the pressing component C.

Further, the middle part of the transmission gear is rotatably connected to the rotating disk through a bearing, and the bottom of the transmission gear is fixedly arranged on the fixed disk through a support.

Compared with the prior art, the beneficial effects of the present invention are:

1. The present invention effectively simplifies the structure and the installation process through the design of combining the rotating disc and the swinging mechanism through the support tray, and then uses the rotating mechanism and the swinging assembly to enable the rotating disc to Automatically realize 360-degree rotation, and also enable the swing mechanism to drive the elevator or slip workpiece to achieve 180-degree rotation, so that the rotary processing device can realize automatic control of multi-angle and all-round processing, effectively reducing the difficulty of operation. At the same time, it effectively saves the production time, achieves the effect of a four-dimensional machining center, greatly improves the processing efficiency, and ensures the processing quality of the elevator or slip.

2. The present invention utilizes the principle of small gear transmission gap, so that the rotating disc and the swing seat can rotate smoothly, effectively improving the stability of the rotation, and then use the motor A and the motor B to control the transmission half-gear and the transmission gear respectively. It can control the rotating disc and the connecting swing plate to rotate without manual operation, which effectively improves the processing efficiency and ensures the processing quality of the elevator or slip.

3. The present invention adopts the pressing component B and the pressing component C to cooperate with the transmission half-gear and the rotating disc respectively, and then through the cooperative setting of the pressing component A and the limit block, the workpiece can be firmly set under multi-angle rotation. It is fixed on the swing seat, which effectively improves the stability and precision of workpiece processing.

4. In the present invention, the swing seat is suspended on the inner side of the support tray by bolts, and then the transmission half-gear is meshed with the transmission shaft gear A, so that the workpiece can be rotated on the two surfaces of XZ and YZ, so that the workpiece can be rotated. It can meet the one-time processing of other processing surfaces except the bottom surface, without loading and unloading the workpiece, which ensures the processing accuracy of the workpiece and saves the time for loading and unloading, adjustment and tool setting.

Description of drawings

Fig. 1 is the overall front structure schematic diagram of the present invention;

Fig. 2 is the overall rear structure schematic diagram of the present invention;

Fig. 3 is the enlarged structural schematic diagram of A region in Fig. 2;

Fig. 4 is the enlarged structural schematic diagram of B region in Fig. 3;

FIG. 5 is a schematic diagram of the plane structure of the C region in FIG. 4 .

Among them: 1. Rotating mechanism; 101. Transmission gear; 2. Rotating disc; 3. Supporting tray; 4. Swing mechanism; 5. Swing assembly; 501. Transmission half-gear; 6. Transmission shaft gear A; 7. Support frame; 8. Motor A; 9. Swing seat; 10. Connecting swing plate; 11. Bolt; 12. Pressing assembly B; 121. Hydraulic cylinder B; 122. Fixed block A; 13. Workpiece; 14. Limit block; 15, pressing component A; 151, hydraulic cylinder C; 152, fixing block B; 16, card slot; 17, pressing component C; 171, hydraulic cylinder A; 172, disc claw; 18, bearing ; 19, the support; 20, the fixed plate; 21, the support seat; 22, the transmission shaft gear B; 23, the base; 24, the motor B; 25, the angle positioning hole; 26, the bracket.

Detailed ways

The following examples are used to further illustrate the content of the present invention, but do not limit the application of the present invention.

As shown in Figures 1-2, an elevator rotary processing fixture with four-dimensional processing effect includes a rotating mechanism 1. The upper part of the rotating mechanism 1 is rotatably connected with a rotating disc 2 for 360-degree rotation. The rotating disc 2 The upper part of the support tray 3 is snapped and provided with a support tray 3 for fixing, and the inner side of the support tray 3 is provided with a swing mechanism 4 for 180-degree rotation. The outside is provided with a swing assembly 5 for controlling the rotation of the swing mechanism 4 , and the swing assembly 5 is arranged in cooperation with the swing mechanism 4 through the support tray 3 .

As shown in FIG. 3-FIG. 4 , the swing pendulum assembly 5 includes a transmission half-gear 501 for swinging the swinging pendulum mechanism 4, and the lower end of the transmission half-gear 501 is meshed with a transmission shaft gear A6 for driving the transmission half-gear 501 to rotate. , the transmission shaft gear A6 is rotatably connected to a motor A8 for controlling the rotation of the transmission shaft gear A6 through the support frame 7, and the support frame 7 is fixedly arranged at one end of the support tray 3;

The bottom of the swing mechanism 4 is provided with a swing seat 9 for fixing the workpiece, and two ends of the swing seat 9 are vertically provided with a connecting swing plate 10 for suspending the swing seat 9 to the support tray 3. A bolt 11 is provided through the top of the connecting swing plate 10, and the two bolts 11 are respectively fixed on both sides of the upper end of the support tray 3. The support tray 3 and the connecting swing plate 10 are provided with a number of angle positioning holes 25. ;

The upper end of one side of the transmission half-gear 501 is oscillatingly connected to the connecting swing plate 10 through the bolt 11 , and the other side of the transmission half-gear 501 is provided with a pressing component B12 for fixing the angle of the transmission half-gear 501 .

As shown in FIGS. 4 to 5 , the swing seat 9 is provided with a workpiece fixing mechanism, the middle of the workpiece fixing mechanism is provided with a workpiece 13, and one end of one side of the workpiece 13 is provided with a limiter for limiting the fixed position of the workpiece 13. In the position block 14 , a pressing component A15 for fixing the position of the workpiece 13 is provided at each end of the other side of the workpiece 13 .

As shown in FIG. 3 , the support tray 3 is snap-connected to the rotating disk 2 through the slot 16 , and a pressing component C17 for fixing the rotation angle of the rotating disk 2 is provided on each side of the rotating disk 2 .

As shown in FIG. 1 , the rotating mechanism 1 includes a transmission gear 101 for driving the rotating disc 2 to rotate. The middle of the transmission gear 101 is rotatably connected to the rotating disc 2 through a bearing 18 , and the bottom of the transmission gear 101 is fixedly arranged through a support 19 On the fixed plate 20, each end of the fixed plate 20 is provided with a support seat 21 for fixing the pressing component C17;

One side of the transmission gear 101 is meshed with a transmission shaft gear B22 for driving the transmission gear 101 to rotate. The transmission shaft gear B22 is rotatably connected to a motor B24 for controlling the rotation of the transmission shaft gear B22 through the base 23 , and the base 23 is fixedly arranged on the fixed plate 20 superior.

When the workpiece 13 is rotated and processed, as shown in FIGS. 1 to 5 , the workpiece 13 is integrally mounted on the swing seat 9 , so that the workpiece 13 is suspended on the inner side of the support tray 3 . Specifically: firstly, the transmission shaft gear B22 is fixed on the fixed plate 20 through the base 23, and then the motor B24 is fixed at one end of the base 23, so that the motor B24 and the transmission shaft gear B22 are rotatably connected, and then the transmission gear 101 is passed through the support 19. It is fixed in the middle of the fixed plate 20, so that the transmission gear 101 is meshed with the transmission shaft gear B22, and then in the middle of the transmission gear 101 is connected with the rotating disc 2 through the bearing 18 for rotation, that is, the installation of the rotating disc 2 is completed; A support seat 21 is fixed at both ends of the disc 20, and a pressing component C17 is fixed on each of the two supporting seats 21. The pressing component C17 includes a hydraulic cylinder A171 and a disc claw 172. The disc claw 172 is connected with the hydraulic cylinder A171. The rotating disc 2 is in contact and locking connection; then the support tray 3 is clamped and fixed on the upper part of the rotating disc 2 through the card slot 16, that is, the installation of the support tray 3 is completed; The inner side of the tray 3, that is, the installation of the swing seat 9 is completed; then the transmission half-gear 501 is fixed on the outer side of the upper end of the support tray 3 through the bolt 11, so that the transmission half-gear 501 can be movably connected with the connecting swing plate 10, and the transmission half-gear 501 The bottom is meshed and connected to the transmission shaft gear A6, the transmission shaft gear A6 is fixedly arranged on the support frame 7, and the motor A8 is fixed at one end of the support frame 7, so that the motor A8 is rotatably connected with the transmission shaft gear A6, and then on the side of the support frame 7 The bracket 26 is fixed, and the compression assembly B12 is fixed on the bracket 26. The compression assembly B12 includes a hydraulic cylinder B121 and a fixed block A122. The fixed block A122 is connected to the transmission half-gear 501 through the hydraulic cylinder B121. 501 installation; then fix the workpiece 13 on the swing seat 9 through the limit block 14 and the pressing component A15. The pressing component A15 includes a hydraulic cylinder C151 and a fixed block B152, and the fixed block B152 is in contact with the workpiece 13 through the hydraulic cylinder C151. By locking the connection, the fixed installation of the workpiece 13 is completed, so as to realize the omnidirectional rotary machining of the workpiece 13 .

The working principle and use process of the present invention: as shown in Figures 1-5, when the XY plane of the workpiece 13 needs to be processed, the operator turns on the motor B24, and the transmission shaft gear B22 rotates with the motor B24 at this time, so that the transmission gear 101 follows the motor B24. The transmission shaft gear B22 rotates and rotates, thereby driving the rotating disk 2 to rotate. Since the workpiece 13 is fixed on the swing seat 9, the swing seat 9 is fixed on the inner side of the support tray 3, and the support tray 3 is fixed on the rotating disk 2. , so the workpiece 13 rotates 360 degrees following the rotation of the rotating disc 2, so as to realize the 360-degree rotation processing of the XY plane of the workpiece 13;

When the XZ and YZ surfaces of the workpiece 13 need to be processed, the operator turns on the motor A8, and the transmission shaft gear A6 rotates with the motor A8, so that the transmission half-gear 501 swings with the rotation of the transmission shaft gear A6, thereby driving the connecting swing plate 10 swing, because the workpiece 13 is fixed on the swing seat 9, and the two ends of the swing seat 9 are connected with the connecting swing plate 10, so the workpiece 13 will follow the swing of the connecting swing plate 10. The XZ and YZ surfaces of the workpiece 13 are rotated by 180 degrees, so that the workpiece 13 can be processed at one time except for the bottom surface. Knife time.

Claims (10)

1. The utility model provides an elevator rotation processing fixing device with four-dimensional processing effect, includes rotary mechanism, its characterized in that, rotary mechanism's upper portion swivelling joint has the rotating circular disc, the upper portion card of rotating circular disc is gone into and is provided with the support tray, the inboard of supporting the tray is provided with and swings the mechanism with rotating circular disc matched with, the outside of supporting the tray is provided with and swings the mechanism matched with and revolve the pendulum subassembly.

2. The elevator rotating machining fixing device with the four-dimensional machining effect as claimed in claim 1, wherein a swinging seat is arranged at the bottom of the swinging mechanism, a workpiece fixing mechanism is arranged on the swinging seat, and a connecting swinging plate matched with the supporting tray is vertically arranged at each of two ends of the swinging seat.

3. The elevator rotating machining fixing device with the four-dimensional machining effect as claimed in claim 2, wherein a bolt penetrates through the top of each of the two connecting rotating and swinging plates, and the two bolts are respectively and fixedly arranged on two sides of the upper end of the supporting tray.

4. The elevator rotating machining fixing device with the four-dimensional machining effect as claimed in claim 1 or 3, wherein the supporting tray and the connecting rotating and swinging plate are provided with a plurality of angle positioning holes.

5. The elevator rotating machining fixing device with the four-dimensional machining effect as claimed in claim 2, wherein a workpiece is arranged in the middle of the workpiece fixing mechanism, two limiting blocks are arranged at two ends of one side of the workpiece respectively, and a pressing assembly A matched with the limiting blocks is arranged at two ends of the other side of the workpiece respectively.

6. The elevator rotating machining fixing device with the four-dimensional machining effect as claimed in claim 1, wherein the swing assembly comprises a transmission half gear for driving the connection swing plate to swing, the upper end of one side of the transmission half gear is connected with the connection swing plate through a bolt, and a pressing assembly B matched with the transmission half gear is arranged on the other side of the transmission half gear.

7. The elevator rotating machining fixing device with the four-dimensional machining effect as claimed in claim 6, wherein a transmission shaft gear A is connected to the lower end of the transmission half gear in a meshed mode, and a motor A is rotatably connected to the transmission shaft gear A through a supporting frame.

8. The elevator rotating machining fixing device with the four-dimensional machining effect as claimed in claim 1, wherein the supporting tray is connected with the rotating disc in a snap-in manner through a clamping groove, and two pressing assemblies C for fixing the rotating angle of the rotating disc are respectively arranged on two sides of the rotating disc.

9. The elevator rotating machining fixing device with the four-dimensional machining effect as claimed in claim 1, wherein the rotating mechanism comprises a transmission gear for driving the rotating disc to rotate, the middle part of the transmission gear is rotatably connected with the rotating disc through a bearing, the bottom of the transmission gear is fixedly arranged on a fixed disc through a support, and two ends of the fixed disc are respectively provided with a support seat for fixing the compressing assembly C.

10. The elevator rotating machining fixing device with the four-dimensional machining effect as claimed in claim 9, wherein one side of the transmission gear is engaged with a transmission shaft gear B, the transmission shaft gear B is rotatably connected with a motor B through a base, and the base is fixedly arranged on a fixing disc.

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