CN211867359U

CN211867359U - Corner trimming device after part sintering

Info

Publication number: CN211867359U
Application number: CN201922416274.XU
Authority: CN
Inventors: 郭义; 严斌; 罗勇
Original assignee: Longchang Tiantian Auto Parts Co ltd
Current assignee: Longchang Tiantian Auto Parts Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-11-06
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a corner trimming device after part sintering, including sintering part and repairment sand table, still including removing the frame, fixing two stands and the crossbeam between two stands that remove the frame top surface wall, it has closed the mobile station soon on being equipped with threaded rod and threaded rod on the removal frame, be fixed with drive threaded rod pivoted second motor on the lateral wall of removal frame. The utility model discloses in, place cylindric sintering part in the rotary drum, through the setting of locking bolt and splint, realized the fixed to sintering part, first motor, the cooperation of first gear and second gear, realized the rotation to sintering part, through the second motor, the setting of mobile station and threaded rod, can make sintering part move on the horizontal direction, make sintering part's both ends respectively with two maintain the sand table contact, realized the automatic trimming to sintering part's both ends, compare traditional manual trimming's mode, it is higher to maintain efficiency.

Description

Corner trimming device after part sintering

Technical Field

The utility model relates to a sintering parts production and processing technical field especially relates to a corner trimming device behind part sintering.

Background

Sintering, which means to convert a powdery material into a dense body, is a traditional process, and people have long utilized the process to produce ceramics, powder metallurgy, refractory materials, ultra-high temperature materials and the like.

After cylindrical parts are sintered, the vertical two ends of the parts are often required to be polished and finished, the traditional polishing and finishing mode is that workers hold polishing and finishing mechanisms to finish the parts, the efficiency of the conventional polishing and finishing mode is low, and the production efficiency of the sintered parts is influenced, so that the research of a device convenient for finishing the sintered parts is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the corner trimming device after the part sintering is provided for solving the problem that the efficiency of trimming the part by a worker holding a polishing trimming mechanism is low, and the production efficiency of the sintered part is influenced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a corner trimming device after part sintering, includes sintering part and repairment sand table, still including removing the frame, fixing two stands and the crossbeam between two stands that remove the frame top wall, it has closed the mobile station on being equipped with threaded rod and threaded rod soon to remove to put up, be fixed with drive threaded rod pivoted second motor on the lateral wall of removal frame, the last wall of going up of mobile station is fixed with the sleeve, telescopic goes up to run through has the ascending rotary drum of horizontal direction, the second gear has been cup jointed to the rotary drum outside, the output shaft that is fixed with first motor and first motor on the telescopic lateral wall has cup jointed first gear.

As a further description of the above technical solution:

the upper surface wall of the sleeve is screwed with a locking bolt, and the end part of the locking bolt is rotatably connected with an arc-shaped clamping plate through a bearing.

As a further description of the above technical solution:

and a boss is arranged on the inner surface wall of the bottom of the rotary drum.

As a further description of the above technical solution:

the front end and the rear end of the threaded rod are both provided with slide bars, and the slide bars penetrate through the mobile station.

As a further description of the above technical solution:

two collecting covers are symmetrically arranged on the cross beam, the collecting covers and the collecting boxes fixed on the side walls of the stand columns are communicated through communicating pipes, and suction pumps are arranged on the communicating pipes.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, place cylindric sintering part in the rotary drum, through the setting of locking bolt and splint, realized the fixed to sintering part, first motor, the cooperation of first gear and second gear, realized the rotation to sintering part, through the second motor, the setting of mobile station and threaded rod, can make sintering part move on the horizontal direction, make sintering part's both ends respectively with two maintain the sand table contact, realized the automatic trimming to sintering part's both ends, compare traditional manual trimming's mode, it is higher to maintain efficiency.

2. The utility model discloses in, through the setting of collecting box, communicating pipe, suction pump and collection cover, can absorb the dust that the finishing process produced, reducible dust has played the effect to the staff protection by staff's absorption.

Drawings

Fig. 1 is a schematic structural diagram of a trimming apparatus according to an embodiment of the present invention;

fig. 2 shows a schematic diagram of an a-a structure provided according to an embodiment of the present invention;

fig. 3 shows a schematic view of an internal structure of a rotary drum according to an embodiment of the present invention;

illustration of the drawings:

1. a movable frame; 2. a mobile station; 3. a first gear; 4. a first motor; 5. a sleeve; 6. a rotating drum; 7. Sintering the part; 8. a collection box; 9. a suction pump; 10. a communicating pipe; 11. a cross beam; 12. locking the bolt; 13. A second gear; 14. a collection hood; 15. finishing a sand disc; 16. a second motor; 17. a slide bar; 18. a threaded rod; 19. a boss; 20. a splint; 21. and (4) a column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a corner trimming device after part sintering, including sintering part 7 and finishing sand table 15, still including removing frame 1, fix two stands 21 and the crossbeam 11 between two stands 21 of removing the frame 1 top surface wall, finishing sand table 15 fixes on the lateral wall of two stands 21, it has mobile station 2 to move to be equipped with threaded rod 18 and threaded rod 18 on the frame 1, be fixed with drive threaded rod 18 pivoted second motor 16 on the lateral wall of removing frame 1, the last wall of mobile station 2 is fixed with sleeve 5, it has ascending rotary drum 6 of horizontal direction to run through on the sleeve 5, sleeve 5 is normal running fit with rotary drum 6, second gear 13 has been cup jointed to rotary drum 6 outside, the output shaft that is fixed with first motor 4 and first motor 4 on the lateral wall of sleeve 5 has cup jointed first gear 3, first gear 3 is connected for the meshing with second gear 13.

Specifically, as shown in fig. 3, the locking bolt 12 is screwed on the upper surface wall of the sleeve 5, the end of the locking bolt 12 is rotatably connected with an arc-shaped clamping plate 20 through a bearing, and in the process of rotating the locking bolt 12, the locking bolt 12 can drive the clamping plate 20 to clamp and fix the sintered part 7.

Specifically, as shown in fig. 3, a boss 19 is provided on the inner surface wall of the bottom of the rotary drum 6, the upper surface wall of the boss 19 is in an inward concave arc shape, the boss 19 and the rotary drum 6 are in an integrally formed structure, and the sintered part 7 is placed on the boss 19, so that the sintered part 7 and the rotary drum 6 are coaxial.

Specifically, as shown in fig. 2, the front end and the rear end of the threaded rod 18 are provided with slide bars 17, the two slide bars 17 penetrate through the mobile station 2, the slide bars 17 are fixed on the inner walls of the two sides of the mobile frame 1, the slide bars 17 limit the mobile station 2, and the mobile station 2 can move more stably.

Specifically, as shown in fig. 1, two collecting covers 14 are symmetrically installed on the beam 11, the two collecting covers 14 are communicated with the collecting box 8 fixed on the side wall of the column 21 through a communicating pipe 10, and a suction pump 9 is installed on the communicating pipe 10, in the process of repairing the sintered part 7, the suction pump 9 is opened, dust generated in the repairing process enters the collecting box 8 through the collecting covers 14 and the communicating pipe 10, the dust can be reduced and absorbed by workers, and the effect of protecting the workers is achieved.

The working principle is as follows: when in use, the cylindrical sintering part 7 is placed in the rotary drum 6, the locking bolt 12 is rotated, the clamping plate 20 can clamp and fix the sintering part 7 during the rotation of the locking bolt 12, then the first motor 4 is turned on, the output shaft of the first motor 4 can drive the first gear 3 to rotate, the first gear 3 is in meshed connection with the second gear 13, so that the second gear 13 can drive the rotary drum 6 and the sintering part 7 to rotate, then the suction pump 9 and the second motor 16 are switched on, the output shaft of the second motor 16 can drive the threaded rod 18 to rotate, the movable platform 2 moves in the horizontal direction during the rotation of the threaded rod 18, in the process, the two ends of the sintered part 7 are respectively contacted with the two trimming sand discs 15, so that the automatic trimming of the two ends of the sintered part 7 is realized, and the efficiency is higher compared with the traditional manual trimming mode.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A corner trimming device after sintering parts comprises a sintered part (7) and a trimming sand disc (15), it is characterized by also comprising a moving frame (1), two upright posts (21) fixed on the upper surface wall of the moving frame (1) and a cross beam (11) between the two upright posts (21), a threaded rod (18) is arranged on the movable frame (1), a movable table (2) is screwed on the threaded rod (18), a second motor (16) for driving a threaded rod (18) to rotate is fixed on the side wall of the movable frame (1), a sleeve (5) is fixed on the upper surface wall of the mobile station (2), a rotating drum (6) in the horizontal direction penetrates through the sleeve (5), the outer part of the rotating drum (6) is sleeved with a second gear (13), the side wall of the sleeve (5) is fixed with a first motor (4), and an output shaft of the first motor (4) is sleeved with a first gear (3).

2. A corner trimming device after sintering parts according to claim 1, characterized in that the upper wall of the sleeve (5) is screwed with a locking bolt (12), and the end of the locking bolt (12) is rotatably connected with an arc-shaped clamping plate (20) through a bearing.

3. A corner trimming device after sintering of parts according to claim 2, characterized in that the bottom inner surface wall of the rotating drum (6) is provided with a boss (19).

4. A corner trimming device after sintering of parts according to claim 3, characterized in that the threaded rod (18) is provided with slide bars (17) at both front and rear ends, and both slide bars (17) penetrate the moving table (2).

5. The corner trimming device after part sintering of claim 4, characterized in that two collecting covers (14) are symmetrically arranged on the cross beam (11), the two collecting covers (14) are communicated with the collecting box (8) fixed on the side wall of the upright post (21) through a communicating pipe (10), and a suction pump (9) is arranged on the communicating pipe (10).