CN111702607A

CN111702607A - Flaw detection polishing mechanical equipment

Info

Publication number: CN111702607A
Application number: CN202010600469.4A
Authority: CN
Inventors: 沈理军; 俞玲燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-09-25

Abstract

The invention discloses flaw detection polishing mechanical equipment, which relates to the technical field of polishing devices and comprises a support frame, wherein a support plate is fixed on the support frame, the bottom of a longitudinal translation frame is connected with a horizontally arranged suspension plate through a lifting mechanism, a polishing motor is fixed at the bottom of the suspension plate, and a polishing block is connected to the polishing motor in a driving manner; the workpiece polishing device can stably clamp and fix a workpiece through the arranged clamping mechanism, so that the position of the workpiece is stable during polishing, the arranged transverse translation mechanism can move and adjust the transverse position of the clamping mechanism, the arranged longitudinal translation mechanism can move and adjust the longitudinal position of the polishing block, the polishing block can flexibly translate and adjust the position according to the polishing requirement of the workpiece, the polishing flexibility of the workpiece is effectively improved, the circumferential rotation adjustment can be realized through the arranged steering plate, the polishing angle of the polishing block relative to the workpiece can be adjusted, and the polishing fullness and flexibility of the workpiece are obviously improved.

Description

Flaw detection polishing mechanical equipment

Technical Field

The invention relates to the technical field of polishing devices, in particular to flaw detection polishing mechanical equipment.

Background

Cracks or defects within the metallic material or component are detected. The commonly used flaw detection methods include: x-ray flaw detection, ultrasonic flaw detection, magnetic particle flaw detection, penetration flaw detection, eddy current flaw detection, gamma-ray flaw detection and the like. The physical flaw detection is that nondestructive flaw detection is carried out under the condition that chemical change is not generated, and workpieces subjected to flaw detection need to be polished by a polishing device, so that subsequent repair is facilitated.

The patent with application publication number CN 106078763A discloses flaw detection polishing mechanical equipment, which comprises a base frame, an arm body, a gun head and a workpiece table; the arm body is connected with the base frame and the gun head, and the workpiece table is arranged right below the gun head; an external power supply is arranged at the bottom of the base frame, operating equipment is arranged on the outer side of the base frame, and a CPU is arranged in the base frame; the top of the gun head is provided with a drill bit, and the inner side wall of the gun head is provided with an ultrasonic feedback instrument; the CPU is respectively connected with an external power supply, the operating equipment, the mechanical arm, the ultrasonic feedback instrument and the drill bit through leads. Although the device can be used for polishing the workpiece subjected to flaw detection, the adjusting effect of the device is poor, and the workpiece cannot be flexibly adjusted according to the polishing requirement.

Disclosure of Invention

The invention aims to provide flaw detection polishing mechanical equipment to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a mechanical equipment that polishes detects a flaw, includes the support frame, is fixed with the backup pad on the support frame, slidable mounting has horizontal translation frame in the backup pad, is equipped with the bogie plate on the horizontal translation frame, is equipped with on the bogie plate to be used for carrying out the fixture fixed to the work piece, the drive connection has the horizontal translation mechanism who is used for adjusting horizontal translation frame lateral shifting in the backup pad, vertical slidable mounting has vertical translation frame on the support frame, is equipped with the vertical translation mechanism who is used for driving vertical translation frame longitudinal sliding on the support frame, vertical translation frame bottom is connected with the hanging plate that the level set up through elevating system, and hanging plate bottom is fixed with grinding motor, and the last drive connection of grinding motor has the sanding block.

As a modified scheme of the invention: the clamping mechanism comprises a threaded column which is coaxially fixed and has opposite thread turning directions, and a clamping frame is sleeved on the threaded column through threads.

As a modified scheme of the invention: the transverse translation mechanism comprises a threaded sleeve fixed on the side wall of the transverse translation frame, and a threaded column is connected to the inner thread of the threaded sleeve.

As a modified scheme of the invention: the transverse translation mechanism further comprises a worm coaxially fixed with the threaded column, a worm wheel is connected to the worm in a meshed mode, transmission belt wheels are installed on the worm wheel and the supporting plate, a transmission belt is sleeved between the two transmission belt wheels, and a rocking handle is eccentrically fixed on the transmission belt wheels.

As a modified scheme of the invention: the longitudinal translation mechanism comprises a servo motor fixed on the support frame, a threaded rod in threaded connection with the longitudinal translation frame is connected to the servo motor in a driving mode, and a T-shaped block which is embedded on the support frame in a sliding mode is fixed to the top of the longitudinal translation frame.

As a modified scheme of the invention: the lifting mechanism comprises an adjusting motor fixed on the longitudinal translation frame, two sleeve blocks with opposite thread turning directions are coaxially fixed on an output shaft of the adjusting motor, and a hanging rod is hinged between each sleeve block and the hanging plate.

As a modified scheme of the invention: the steering plate is rotatably installed on the transverse translation frame, a guide cylinder is fixed at the bottom of the steering plate, a positioning column is vertically and slidably installed in the guide cylinder, a pushing spring is fixed between the positioning column and the guide cylinder, and a plurality of arc grooves are fixed at the top of the transverse translation frame in a reversing equidistant mode.

As a modified scheme of the invention: a dust collector is fixed on the support frame, a corrugated pipe is installed at the inlet end of the dust collector, and a dust hood fixed on the suspension plate is installed on the corrugated pipe.

Compared with the prior art, the invention has the beneficial effects that:

the workpiece polishing device can stably clamp and fix a workpiece through the arranged clamping mechanism, so that the position of the workpiece is stable during polishing, the arranged transverse translation mechanism can move and adjust the transverse position of the clamping mechanism, the arranged longitudinal translation mechanism can move and adjust the longitudinal position of the polishing block, the polishing block can flexibly translate and adjust the position according to the polishing requirement of the workpiece, the polishing flexibility of the workpiece is effectively improved, the circumferential rotation adjustment can be realized through the arranged steering plate, the polishing angle of the polishing block relative to the workpiece can be adjusted, and the polishing fullness and flexibility of the workpiece are obviously improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic partial top view of the present invention;

fig. 5 is a partial perspective view of the present invention.

In the figure: 1-support frame, 2-dust collector, 3-threaded rod, 4-longitudinal translation frame, 5-servo motor, 6-adjusting motor, 7-suspension rod, 8-set block, 9-T block, 10-lead screw, 11-suspension plate, 12-polishing motor, 13-threaded sleeve, 14-support plate, 15-polishing block, 16-dust hood, 17-corrugated pipe, 18-threaded rod, 19-clamping frame, 20-guide cylinder, 21-positioning column, 22-pushing spring, 23-steering plate, 24-driving belt, 25-threaded column, 26-worm, 27-worm wheel, 28-driving belt wheel, 29-rocking handle and 30-transverse translation frame.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Referring to fig. 1-5, a flaw detection polishing mechanical device includes a support frame 1, a support plate 14 is fixed on the support frame 1, a transverse translation frame 30 is slidably mounted on the support plate 14, a steering plate 23 is arranged on the transverse translation frame 30, a clamping mechanism for fixing a workpiece is arranged on the steering plate 23, a transverse translation mechanism for adjusting transverse movement of the transverse translation frame 30 is connected to the support plate 14 in a driving manner, a longitudinal translation frame 4 is longitudinally slidably mounted on the support frame 1, a longitudinal translation mechanism for driving the longitudinal translation frame 4 to longitudinally slide is arranged on the support frame 1, a horizontally arranged suspension plate 11 is connected to the bottom of the longitudinal translation frame 4 through a lifting mechanism, a polishing motor 12 is fixed to the bottom of the suspension plate 11, and a polishing block 15 is connected to the polishing motor 12 in a driving manner.

The fixture that sets up in this device carries out the centre gripping to the work piece after detecting a flaw fixedly, guarantees the position stability when polishing, guarantees the effect of polishing, specifically, fixture includes that coaxial fixed and screw thread revolve to opposite screw thread post 25, and the screw thread has cup jointed holding frame 19 on the screw thread post 25. By screwing the threaded rod 18 to rotate, the threaded rod 18 drives the two clamping frames 19 on the threaded rod 18 to move oppositely, and further stable clamping and fixing of the workpiece between the two clamping frames 19 are achieved.

The device is also provided with a transverse translation mechanism which comprises a threaded sleeve 13 fixed on the side wall of the transverse translation frame 30, and a threaded column 25 is connected with the inner thread of the threaded sleeve 13. The transverse translation mechanism further comprises a worm 26 coaxially fixed with the threaded column 25, a worm wheel 27 is connected to the worm 26 in a meshed mode, transmission belt wheels 28 are mounted on the worm wheel 27 and the supporting plate 14, a transmission belt 24 is sleeved between the two transmission belt wheels 28, and a rocking handle 29 is eccentrically fixed on the transmission belt wheels 28.

Can wave the driving pulley 28 rotation on the backup pad 14 through rocking handle 29, it is rotatory to drive driving pulley 28 on the worm wheel 27 through the driving belt 24 that sets up, driving pulley 28 drives worm wheel 27 rotatory this moment, and then realizes that worm 26 is rotatory, and worm 26 drives screw thread post 25 and rotates, and then realizes the lateral shifting of threaded sleeve 13, and threaded sleeve 13 drives horizontal translation frame 30 lateral sliding relatively backup pad 14, realizes the lateral position of work piece and removes.

The longitudinal translation mechanism comprises a servo motor 5 fixed on the support frame 1, a threaded rod 3 in threaded connection with the longitudinal translation frame 4 is connected to the servo motor 5 in a driving mode, and a T-shaped block 9 embedded on the support frame 1 in a sliding mode is fixed to the top of the longitudinal translation frame 4. The servo motor 5 can drive the threaded rod 3 to rotate, and the threaded rod 3 drives the longitudinal translation frame 4 to longitudinally translate, so that the longitudinal movement effect of the grinding block 15 relative to the workpiece is realized.

Through the transverse translation mechanism and the longitudinal translation mechanism which are arranged, the flexible relative position of the polishing block 15 to the workpiece is moved, the flexible polishing effect of the workpiece is realized, and the polishing flexibility and the polishing efficiency are effectively improved.

Example 2

On the basis of the embodiment 1, in addition, the lifting mechanism provided by the device comprises an adjusting motor 6 fixed on the longitudinal translation frame 4, two sleeve blocks 8 with opposite thread turning directions are coaxially fixed on the output shaft of the adjusting motor 6, and a suspension rod 7 is hinged between the sleeve blocks 8 and a suspension plate 11.

Through the arrangement, the adjusting motor 6 can drive the screw rod 10 to rotate, the screw rod 10 drives the two sleeve blocks 8 on the screw rod 10 to move oppositely or back to back, so that the lifting adjusting effect of the vertical height of the suspension plate 11 driven by the suspension rod 7 is achieved, the vertical height of the polishing block 15 is adjusted, and polishing effect can be achieved by different vertical heights of workpieces.

A steering plate 23 of the device is rotatably installed on a transverse translation frame 30, a guide cylinder 20 is fixed at the bottom of the steering plate 23, a positioning column 21 is vertically and slidably installed in the guide cylinder 20, a pushing spring 22 is fixed between the positioning column 21 and the guide cylinder 20, and a plurality of arc grooves 31 are fixed at the top of the transverse translation frame 30 in a reversing equidistant mode.

The arranged steering plate 23 can rotate circumferentially relative to the transverse translation frame 30, the arranged positioning column 21 rotates along with the rotation, under the elastic action of the abutting and pushing spring 22, the positioning column 21 can abut and push the proper arc groove 31 to lock the angle of the steering plate 23, namely, the workpiece is steered and adjusted, and the polishing efficiency of the workpiece by the polishing block 15 is further improved.

In addition, a dust collector 2 is fixed on the support frame 1, a corrugated pipe 17 is installed at the inlet end of the dust collector 2, and a dust collection cover 16 fixed on the suspension plate 11 is installed on the corrugated pipe 17. The dust hood 16 that sets up gathers the dust that produces in the process of polishing, and the dust enters into dust catcher 2 through bellows 17 inside and obtains collecting, and the process of polishing is more environmental protection.

In conclusion, the workpiece can be stably clamped and fixed by the clamping mechanism, so that the position of the workpiece is stable during polishing, the clamping mechanism can be transversely moved and adjusted by the transverse translation mechanism, the longitudinal translation mechanism can be moved and adjusted by the longitudinal translation mechanism, the polishing block 15 can be flexibly moved and adjusted according to the polishing requirement of the workpiece, the polishing flexibility of the workpiece is effectively improved, the circumferential rotation adjustment can be realized by the steering plate 23, the polishing angle of the polishing block 15 relative to the workpiece can be adjusted, and the polishing filling degree and the polishing flexibility of the workpiece are remarkably improved.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides a mechanical equipment of polishing of detecting a flaw, includes support frame (1), is fixed with backup pad (14) on support frame (1), its characterized in that, slidable mounting has horizontal translation frame (30) on backup pad (14), is equipped with deflector (23) on horizontal translation frame (30), is equipped with on deflector (23) to be used for carrying out the fixture fixed to the work piece, the drive is connected with the horizontal translation mechanism who is used for adjusting horizontal translation frame (30) lateral shifting on backup pad (14), vertical slidable mounting has vertical translation frame (4) on support frame (1), is equipped with the vertical translation mechanism who is used for driving vertical translation frame (4) longitudinal sliding on support frame (1), vertical translation frame (4) bottom is connected with hanging plate (11) that the level set up through elevating system, and hanging plate (11) bottom is fixed with polishing motor (12), the polishing motor (12) is connected with a polishing block (15) in a driving way.

2. A flaw detection polishing machine according to claim 1, characterized in that the clamping mechanism comprises a coaxially fixed threaded column (25) with opposite thread directions, and the clamping frame (19) is sleeved on the threaded column (25) in a threaded manner.

3. A flaw detection polishing machine according to claim 1, characterized in that said transverse translation mechanism comprises a threaded sleeve (13) fixed to the side wall of the transverse translation carriage (30), the threaded sleeve (13) being internally threaded with a threaded post (25).

4. The flaw detection polishing mechanical equipment according to claim 3, wherein the transverse translation mechanism further comprises a worm (26) coaxially fixed with the threaded column (25), a worm wheel (27) is connected to the worm (26) in a meshed mode, transmission belt wheels (28) are installed on the worm wheel (27) and the support plate (14), a transmission belt (24) is sleeved between the two transmission belt wheels (28), and a rocking handle (29) is eccentrically fixed on the transmission belt wheels (28).

5. The flaw detection polishing mechanical equipment according to claim 1, wherein the longitudinal translation mechanism comprises a servo motor (5) fixed on the support frame (1), a threaded rod (3) in threaded connection with the longitudinal translation frame (4) is in driving connection with the servo motor (5), and a T-shaped block (9) embedded on the support frame (1) in a sliding mode is fixed on the top of the longitudinal translation frame (4).

6. A flaw detection polishing machine device according to claim 1, characterized in that the lifting mechanism comprises an adjusting motor (6) fixed on the longitudinal translation frame (4), two sleeve blocks (8) with opposite thread directions are coaxially fixed on the output shaft of the adjusting motor (6), and a suspension rod (7) is hinged between the sleeve blocks (8) and the suspension plate (11).

7. The flaw detection polishing mechanical equipment according to claim 1, wherein the steering plate (23) is rotatably mounted on the transverse translation frame (30), a guide cylinder (20) is fixed at the bottom of the steering plate (23), a positioning column (21) is vertically and slidably mounted in the guide cylinder (20), a pushing spring (22) is fixed between the positioning column (21) and the guide cylinder (20), and a plurality of arc grooves (31) are fixed on the top of the transverse translation frame (30) in a reversing and equidistant manner.

8. A flaw detection polishing machine according to claim 1, characterized in that a dust collector (2) is fixed on the supporting frame (1), a corrugated pipe (17) is installed at the inlet end of the dust collector (2), and a dust collection cover (16) fixed on the suspension plate (11) is installed on the corrugated pipe (17).