CN212688131U - Quenching cleaning device for shaft forging - Google Patents

Abstract

The utility model discloses an axle type forging quenching cleaning device, including quenching groove, water supply mechanism and holding together the mechanism, hold together the mechanism including fixing the mounting bracket on quenching the groove, fixing the linear actuator on the mounting bracket, the push pedal of being connected with the linear actuator output, rotate two pivots of installing on the mounting bracket, hold together board, both ends respectively with the arc holding together board and push pedal articulated connecting rod with two pivots two arcs of rigid coupling respectively. The utility model discloses a hold together the mechanism on quenching the groove, remove after axle type forging quenching to holding together and hang up the promotion again between the mechanism, linear actuator drive arc holds together the board and encircles axle type forging, is abundant and evenly to axle type forging spray high pressure water again by high pressure nozzle, and the outer wall of axle type forging is washd to the high efficiency, and is clean effectual, washs the direct reuse that gets into in the groove that quenches when quenching of water.

Description

Quenching cleaning device for shaft forging

Technical Field

The utility model relates to a forge processing equipment technical field, especially an axle type forging quenching cleaning device.

Background

After the quenching processing is finished, the shaft forging needs to be cleaned, so that the quenching liquid and other impurities on the surface of the shaft forging are cleaned. The existing cleaning work is that after quenching, the shaft forging is moved out of a quenching tank and then washed manually, the shaft forging cannot be cleaned directly in the process of being taken out of the quenching tank, efficient and uniform cleaning effect cannot be achieved through manual cleaning, and the cleanliness of the forging cannot meet the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing a quenching and cleaning device for shaft forgings.

The technical scheme of the utility model is that, the quenching and cleaning device for the shaft forging comprises a quenching tank, a water supply mechanism and a holding mechanism, wherein the holding mechanism comprises a mounting rack fixed on the quenching tank, a linear driver fixed on the mounting rack, a push plate connected with the output end of the linear driver, two rotating shafts rotatably mounted on the mounting rack, two arc holding plates respectively fixedly connected with the two rotating shafts, and a connecting rod with two ends respectively hinged with the arc holding plates and the push plate; the linear driver drives the two arc-shaped holding plates to synchronously move above the quenching tank, so that the free ends of the two arc-shaped holding plates are far away from each other to allow the shaft type forged piece to enter and exit, or the free ends of the two arc-shaped holding plates are close to each other to surround the shaft type forged piece;

the water supply mechanism comprises a water tank, a main water supply pipe connected with the water tank, a high-pressure pump connected in series on the main water supply pipe, a three-way pipe installed at the output end of the main water supply pipe, two branch water pipes installed on the three-way pipe, at least one cleaning pipe installed on the arc holding plate and connected with the branch water pipes, and a plurality of high-pressure spray heads installed on the cleaning pipes.

Preferably, a bearing is fixed on the mounting frame, and the rotating shaft is rotatably mounted on the mounting frame.

Preferably, be fixed with first articulated seat in the push pedal, be fixed with the articulated seat of second on the arc holding plate, the connecting rod both ends are articulated with first articulated seat and the articulated seat of second respectively.

Preferably, two all be equipped with the scavenge pipe of three level settings on the arc board of holding together.

Preferably, the axis of each high-pressure spray head intersects with the axis of the arc-shaped holding plate.

Preferably, when the two arc-shaped holding plates are in a holding state, the distance between the high-pressure nozzles is equal.

The utility model has the advantages that: through holding together the mechanism on quenching the groove, after axle type forging quenches, remove to holding together and hang the promotion again between the mechanism, linear actuator drive arc hold together the board and hold axle type forging, by the high pressure nozzle fully and evenly spray the high pressure water to axle type forging again, the outer wall of high-efficient washing axle type forging, clean effectual, wash water and directly get into the quenching groove and can reuse when quenching.

Drawings

Fig. 1 is a state diagram i (the arc holding plate holding state) of the present invention;

fig. 2 is a schematic structural view of the present invention (the arc holding plate is in an open state);

fig. 3 is a front view of the present invention;

FIG. 4 is a schematic structural view of a water supply mechanism;

in the figure, 1, a quenching tank; 2. a water supply mechanism; 21. a water tank; 22. a main water supply pipe; 23. a high pressure pump; 24. a three-way pipe; 25. a branched water pipe; 26. cleaning the tube; 27. a high pressure spray head; 3. a holding mechanism; 31. a mounting frame; 32. a linear actuator; 33. pushing the plate; 34. a rotating shaft; 35. an arc holding plate; 36. a connecting rod; 37. a bearing; 38. a first hinge mount; 39. a second hinge mount; 4. a shaft forging.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-4: a quenching cleaning device for a shaft type forging 4 comprises a quenching tank 1, a water supply mechanism 2 and a holding mechanism 3, wherein the holding mechanism 3 comprises an installation frame 31 fixed on the quenching tank 1, a linear driver 32 fixed on the installation frame 31, a push plate 33 connected with the output end of the linear driver 32, two rotating shafts 34 rotatably installed on the installation frame 31, two arc holding plates 35 fixedly connected with the two rotating shafts 34 respectively, and a connecting rod 36 with two ends hinged with the arc holding plates 35 and the push plate 33 respectively; the linear driver 32 drives the two arc-shaped holding plates 35 to synchronously move above the quenching tank 1, so that the free ends of the two arc-shaped holding plates are far away from each other to allow the shaft forge piece 4 to enter and exit, or the free ends of the two arc-shaped holding plates are close to each other to surround the shaft forge piece 4;

specifically, a first hinge seat 38 is fixed on the push plate 33, a second hinge seat 39 is fixed on the arc-shaped holding plate 35, and two ends of the connecting rod 36 are respectively hinged with the first hinge seat 38 and the second hinge seat 39, so that two ends of the connecting rod 36 are respectively hinged with the arc-shaped holding plate 35 and the push plate 33; the rotating shaft 34 is installed on the installation frame 31 by fixing the bearing 37 on the installation frame 31, so that the rotating shaft 34 is rotatably installed on the installation frame 31; the linear actuator 32 is a linear actuator 32 that can perform linear driving, such as an electric push rod, an air cylinder, or a hydraulic cylinder.

As shown in fig. 4, the water supply mechanism 2 includes a water tank 21, a main water supply pipe 22 connected to the water tank 21, a high pressure pump 23 connected in series to the main water supply pipe 22, a tee pipe 24 installed at an output end of the main water supply pipe 22, two branch water pipes 25 installed on the tee pipe 24, at least one cleaning pipe 26 installed on an arc-shaped holding plate 35 and connected to the branch water pipes 25, and a plurality of high pressure nozzles 27 installed on the cleaning pipe 26.

Specifically, as shown in fig. 4, three cleaning pipes 26 horizontally arranged are respectively arranged on the two arc-shaped holding plates 35, and the three cleaning pipes 26 are sequentially arranged from top to bottom, so that the shaft forging 4 after quenching can be sufficiently cleaned; the axes of the high-pressure nozzles 27 are intersected on the axes of the arc-shaped holding plates 35, when the two arc-shaped holding plates 35 are in a holding state, the distances between the high-pressure nozzles 27 are equal, the shaft forging 4 is approximately positioned at the centers of the two arc-shaped holding plates 35, and thus the high-pressure nozzles 27 jointly spray high-pressure cleaning water to the circumferential direction of the shaft forging 4 to fully clean the outer wall of the shaft forging 4; water is stored in the quenching tank 1 and the water tank 21 and is used as quenching liquid and cleaning liquid, the shaft forging 4 is sprayed and cleaned through the water supply mechanism 2, cleaning water directly falls into the quenching tank 1, water can be supplemented to the quenching tank 1, and impurities generated by quenching are removed by regularly cleaning the quenching tank 1.

The working principle of the embodiment is as follows: the shaft parts are vertically hung in the quenching tank 1 through a hoisting device, the arc holding plates 35 are opened at the moment, the free ends of the arc holding plates are far away from each other to allow the shaft forgings 4 to enter, the shaft parts are lifted upwards from the approximate center between the two arc holding plates 35 after quenching, the linear driver 32 adopts a stepping electric push rod, the telescopic ends of the linear driver 32 contract to drive the push plate 33 to move, the push plate 33 drives the arc holding plates 35 to rotate through the connecting rod 36, the free ends of the two arc holding plates 35 are mutually closed until the shaft forgings 4 are surrounded, the distance between the high-pressure spray heads 27 is equal at the moment, the shaft forgings 4 are approximately positioned at the centers of the two arc holding plates 35, the high-pressure pump 23 pumps water into the branch water pipes 25 through the main water supply pipe 22 and the tee joint, cleaning water is sprayed to the shaft forgings 4 through the cleaning pipe 26 and the high-pressure spray heads 27, and the high, the outer wall of the shaft forging 4 is sufficiently and uniformly cleaned, and when the shaft forging 4 is lifted above the arc holding plate 35, the high-pressure pump 23 stops working.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims (6)

1. The utility model provides an axle type forging quenching cleaning device, includes quenching groove (1), water supply mechanism (2) and embraces mechanism (3), its characterized in that:

the holding mechanism (3) comprises a mounting frame (31) fixed on the quenching tank (1), a linear driver (32) fixed on the mounting frame (31), a push plate (33) connected with the output end of the linear driver (32), two rotating shafts (34) rotatably installed on the mounting frame (31), two arc holding plates (35) fixedly connected with the two rotating shafts (34) respectively, and a connecting rod (36) with two ends hinged with the arc holding plates (35) and the push plate (33) respectively; the linear driver (32) drives the two arc-shaped holding plates (35) to synchronously move above the quenching tank (1), so that the free ends of the two arc-shaped holding plates are far away from each other to allow the shaft type forge piece (4) to enter and exit, or the free ends of the two arc-shaped holding plates are close to each other to surround the shaft type forge piece (4);

the water supply mechanism (2) comprises a water tank (21), a main water supply pipe (22) connected with the water tank (21), a high-pressure pump (23) connected in series on the main water supply pipe (22), a three-way pipe (24) installed at the output end of the main water supply pipe (22), two branch water pipes (25) installed on the three-way pipe (24), at least one cleaning pipe (26) installed on the arc-shaped holding plate (35) and connected with the branch water pipes (25), and a plurality of high-pressure spray heads (27) installed on the cleaning pipes (26).

2. The quenching and cleaning device for the shaft forging as claimed in claim 1, wherein a bearing (37) is fixed on the mounting frame (31), and the rotating shaft (34) is rotatably mounted on the mounting frame (31).

3. The quenching and cleaning device for the shaft forging according to claim 2, wherein a first hinged seat (38) is fixed on the push plate (33), a second hinged seat (39) is fixed on the arc-shaped holding plate (35), and two ends of the connecting rod (36) are hinged to the first hinged seat (38) and the second hinged seat (39) respectively.

4. The quenching and cleaning device for the shaft forging according to claim 1, wherein three horizontally arranged cleaning pipes (26) are arranged on each of the two arc-shaped holding plates (35).

5. The quenching and cleaning device for the shaft type forged piece as claimed in claim 4, wherein the axis of each high-pressure spray head (27) is intersected on the axis of the arc-shaped holding plate (35).

6. The quenching and cleaning device for the shaft forging according to claim 5, wherein when the two arc-shaped holding plates (35) are in a holding state, the distance between the high-pressure nozzles (27) is equal.

Images