CN211360008U

CN211360008U - Cleaning device of press for forging

Info

Publication number: CN211360008U
Application number: CN201922341200.4U
Authority: CN
Inventors: 高法学; 于承振; 高圣瑞; 柏见荣; 樊红梅
Original assignee: Zhangqiu Xinda Forging Co ltd
Current assignee: Zhangqiu Xinda Forging Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-08-28
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses a cleaning device of press for forging relates to the technical field of press for forging, including negative-pressure machine, with the breathing pipe of negative-pressure machine extraction opening intercommunication, the breathing pipe slides along vertical direction and frame and is connected, be provided with the locking piece that is used for locking the breathing pipe along the frame distance of sliding on the breathing pipe. Adjust the breathing pipe position, when the tup whereabouts, go up the mould and take place the dust with the lower mould butt and raise, the negative pressure machine bleeds and inhales the negative pressure machine with the dust of raising to realize packing up of dust, reduced the injury of dust to the staff, and then realize improving the purpose of forging processing security.

Description

Cleaning device of press for forging

Technical Field

The utility model belongs to the technical field of the technique of press is used in the forging and specifically relates to a cleaning device of press is used to forging.

Background

The press is a common friction press, and is suitable for the die forging, extrusion, trimming, bending and correction of nonferrous and ferrous metals, the press forming of products such as refractory materials and the like.

Among the prior art, for CN205816703U proposes a take double plate friction press of cooling and lubrication device if bulletin number, including the frame, has the operation panel in the frame, is provided with the tup directly over the operation panel, is fixed with the lower mould on the operation panel, is fixed with last mould on the tup, places the work piece on the lower mould, and the tup whereabouts drives the mould whereabouts of going up to the realization is to the forging and pressing of work piece.

But when utilizing above-mentioned double plate friction press to forge and press the work piece, because the impact force when the tup whereabouts has a large amount of dust to raise, therefore can cause the potential safety hazard to the staff on-spot, consequently need do further improvement to the press.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cleaning device of press for forging, through the setting of negative pressure machine, the dust that produces when will forging inhales unified processing in the negative pressure machine to reduce the injury of dust to the staff, improved the work security when forging.

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

the utility model provides a cleaning device of press for forging, includes negative pressure machine, the breathing pipe with negative pressure machine extraction opening intercommunication, the breathing pipe slides along vertical direction and frame and is connected, be provided with the locking piece that is used for locking the breathing pipe along the frame distance of sliding on the breathing pipe.

Through adopting above-mentioned technical scheme, adjust the breathing pipe position, when the tup whereabouts, go up the mould and take place the dust with the lower mould butt and raise up, the negative pressure machine bleeds and inhales the negative pressure machine with the dust that raises to realize the collection of dust, reduced the injury of dust to the staff, and then realize improving the purpose of forging processing security.

The utility model discloses further set up to: one end of the air suction pipe close to the rack is in a horn shape.

Through adopting above-mentioned technical scheme, the setting of horn shape breathing pipe mouth has increased the suction range of breathing pipe to negative pressure machine's dust handling capacity has been improved.

The utility model discloses further set up to: the frame is provided with two sliding grooves along the vertical direction, the two sliding grooves are respectively positioned on two sides of the hammer head, the air suction pipe is provided with a sliding block connected with the sliding grooves in a sliding manner, the sliding block is provided with a threaded hole, the locking piece comprises a locking bolt in threaded connection with the threaded hole, and the locking bolt is abutted to the bottom of the sliding groove after penetrating through the threaded hole.

Through adopting above-mentioned technical scheme, rotate the locking bolt, make locking bolt and spout tank bottom butt state relieve, the slider drives the breathing pipe and slides along spout length direction in the spout for the demand of breathing pipe is applicable to not co-altitude lower mould.

The utility model discloses further set up to: the suction pipe is provided with a baffle plate at a position close to the rack, the baffle plate is connected with the side wall of the suction pipe in a sliding manner along the vertical direction, and a driving assembly for driving the baffle plate to slide along the suction pipe is arranged on the baffle plate.

Through adopting above-mentioned technical scheme, the tup rises the back, adjusts drive assembly, makes the baffle slide along the breathing pipe lateral wall and blocks up the mouth of pipe of breathing in to make the negative pressure machine be difficult for influencing user's work.

The utility model discloses further set up to: the driving assembly comprises a connecting rope and a steering rod, the steering rod is arranged on the rack and is positioned above the air suction pipe, one end of the connecting rope is fixedly connected with the baffle, and the other end of the connecting rope bypasses the steering rod and is fixedly connected with the hammer head.

By adopting the technical scheme, when the hammer head falls down, the connecting rope drags the baffle to slide along the vertical direction in the direction of opening the orifice of the air suction pipe, so that the aim of sucking away dust generated during forging and pressing by the negative pressure machine is fulfilled; when the hammer head rises, the connecting rope is loosened, and the baffle plate slides towards the direction of closing the air suction pipe orifice under the action of the self gravity, so that the negative pressure machine is not easy to influence the work of a user; the arrangement of the steering rod realizes the steering of the upward force of the connecting rope, so that the hammer head drives the baffle plate to move upwards when moving downwards.

The utility model discloses further set up to: two rotating rings are fixedly connected to the rack, and two ends of the steering rod are in plug-in fit with the two rotating rings.

Through adopting above-mentioned technical scheme, the cooperation of pegging graft of steering column and two swivel beckets, convenient to use person takes out the steering column and will connect the rope winding and adjust on the steering column and connect rope length to make the baffle be applicable to the demand of not co-altitude breathing pipe.

The utility model discloses further set up to: and a spool is sleeved on the steering rod in a rotating manner.

Through adopting above-mentioned technical scheme, the setting up of spool has reduced the frictional force of connecting between rope and the steering column, and also convenient to use person takes off the spool simultaneously, and then is convenient for connect the rolling and the unwrapping wire of rope.

The utility model discloses further set up to: the suction pipe is close to one side of the rack and is provided with a sliding groove in the vertical direction, the baffle is connected with the sliding groove in the sliding direction of the sliding groove, the suction pipe is close to and is far away from two guide plates fixedly connected with two sides of the ground, a slide in the vertical direction is arranged on each guide plate, and the slide is communicated with the sliding groove.

By adopting the technical scheme, the baffle slides along the sliding groove, so that the sliding groove has a limiting effect on the sliding track of the baffle, and the baffle is not easy to shake when sliding; the setting of deflector makes the baffle when breaking away from the breathing pipe can reply to along the slide and slide groove cooperation position to the stability that baffle and breathing pipe slided and are connected has been improved.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the negative pressure machine and the air suction pipe, dust generated when the hammer head falls is cleaned by the negative pressure machine, so that the damage of the dust to workers is reduced, and the purpose of improving the safety of forging work is further realized;

2. due to the arrangement of the baffle, after the hammer head rises, the negative pressure at the air suction pipe is not easy to influence the subsequent operation of workers;

3. the setting of slide for when baffle and the groove of sliding break away from, can slide along the slide to with the groove cooperation position that slides, thereby realize improving the purpose that baffle and breathing pipe slided and are connected stability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partially enlarged schematic view of the present invention.

Reference numerals: 100. a frame; 110. a hammer head; 120. a chute; 130. a rotating ring; 200. a negative pressure machine; 300. an air intake duct; 310. a sliding groove; 320. a slider; 321. a locking bolt; 330. a guide plate; 331. a slideway; 400. a baffle plate; 500. a drive assembly; 510. connecting ropes; 520. a steering lever; 521. a bobbin.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a cleaning device for a forging press includes a negative pressure machine 200 placed on the ground, and an air suction pipe 300 communicating with an air suction port of the negative pressure machine 200.

Referring to fig. 1 and 2, two sliding grooves 120 are formed in the frame 100 in a vertical direction, the two sliding grooves 120 are respectively disposed on two sides of the hammer head 110, and the sliding grooves 120 are T-shaped grooves. The air suction pipe 300 is integrally formed with two fixing plates, the two fixing plates are fixedly connected with sliders 320 through bolts, and the two sliders 320 respectively correspond to the two sliding grooves 120 and are matched with the sliding grooves 120 in shape. The sliding blocks 320 are connected with the corresponding sliding grooves 120 in a sliding manner along the length direction of the sliding grooves 120. The sliding block 320 slides along the sliding groove 120 to realize the sliding connection between the air suction pipe 300 and the rack 100, thereby realizing the adjustment of the height of the orifice of the air suction pipe 300 and enabling the air suction pipe 300 to be suitable for the requirements of the lower dies with different heights.

The air suction pipe 300 is provided with a locking member for locking a sliding distance of the air suction pipe 300 along the frame 100. The slider 320 is provided with a threaded hole, and the locking member includes a locking bolt 321 that is in threaded engagement with the threaded hole. Adjusting the air suction pipe 300 to a proper position, rotating the locking bolt 321 to be in threaded connection with the threaded hole of the slider 320, and enabling the locking bolt 321 to be abutted against the bottom of the chute 120, thereby realizing the locking of the sliding distance of the air suction pipe 300 along the rack 100. The negative pressure machine 200 is opened, the workpiece is placed on the lower die, the hammer head 110 processes the workpiece, the raised dust is sucked away by the negative pressure machine 200, the influence of the dust on the safety of workers is reduced, and therefore the purpose of improving the safety of forging work is achieved.

In order to increase the contact area of the suction pipe 300 with the dust, one end of the suction pipe 300 near the frame 100 is formed in a horn shape.

One side of the air suction pipe 300 close to the frame 100 is provided with a sliding groove 310 along the vertical direction, and the air suction pipe 300 is provided with a baffle 400 connected with the sliding groove 310 along the length direction of the sliding groove 310 in a sliding manner. When the hammer head 110 is lifted too high or falls too low, the baffle 400 is easy to be taken off from the sliding groove 310, so that the normal work of the baffle 400 is influenced, the air suction pipe 300 is close to and far away from two guide plates 330 fixedly connected with two sides of the ground, a slide 331 along the vertical direction is arranged on each guide plate 330, and the slide 331 is communicated with the sliding groove 310. The arrangement of the slide 331 increases the sliding stroke of the baffle 400, and improves the stability of the sliding connection between the baffle 400 and the sliding groove 310.

The baffle 400 is provided with a driving assembly 500 for driving the baffle 400 to slide along the sliding groove 310. The driving assembly 500 includes a steering rod 520, two rotating rings 130 are welded on the frame 100, the two rotating rings 130 are respectively located at two sides of the hammer head 110, two ends of the steering rod 520 are respectively in insertion fit with the two rotating rings 130, and the steering rod 520 is located above the air suction pipe 300. The driving assembly 500 further includes a connecting rope 510, one end of the connecting rope 510 is fixedly connected to the baffle 400, and the other end of the connecting rope 510 is fixedly connected to the hammer head 110 after bypassing the steering rod 520. When the hammer head 110 falls, the connecting rope 510 pulls the baffle 400 to move towards the direction of opening the air suction pipe 300 under the action of the hammer head 110, so that the purpose of cleaning and raising dust of the negative pressure machine 200 is achieved.

In addition, in order to reduce the friction force between the steering rod 520 and the connecting rope 510, a spool 521 is rotatably sleeved on the steering rod 520, one end of the connecting rope 510 is connected with the baffle 400, and the other end of the connecting rope 510 is fixedly connected with the hammer head 110 after being wound on the spool 521.

The implementation principle of the embodiment is as follows: the locking bolt 321 is rotated to make the sliding block 320 drive the air suction pipe 300 to slide to a proper position along the sliding slot 120, and then the locking bolt 321 is rotated to make the locking bolt 321 abut against the bottom of the sliding slot 120, so that the air suction pipe 300 is not easy to slide continuously. The steering lever 520, the spool 521 are removed, the length of the connecting cord 510 is adjusted, and then the steering lever 520 is placed in the rotation ring 130. The hammer head 110 falls down to drive the connecting rope 510 to make the baffle 400 slide towards the opening direction of the nozzle of the air suction pipe 300, so that the purpose of cleaning the raised dust by the negative pressure machine 200 is achieved; when the hammer head 110 descends, the connecting rope 510 is loosened, so that the baffle 400 slides towards the closing direction of the nozzle of the air suction pipe 300 under the action of the self gravity, and the negative pressure machine 200 is not easy to influence the subsequent work of a user.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The cleaning device of the press for the forge piece is characterized by comprising a negative pressure machine (200) and an air suction pipe (300) communicated with an air suction opening of the negative pressure machine (200), wherein the air suction pipe (300) is connected with a rack (100) in a sliding mode along the vertical direction, and a locking piece used for locking the sliding distance of the air suction pipe (300) along the rack (100) is arranged on the air suction pipe (300).

2. The cleaning device for a forging press according to claim 1, wherein an end of the suction pipe (300) close to the frame (100) is flared.

3. The cleaning device of the forging press machine according to claim 1, wherein two sliding grooves (120) are formed in the frame (100) in the vertical direction, the two sliding grooves (120) are respectively located on two sides of the hammer head (110), a sliding block (320) connected with the sliding grooves (120) in a sliding manner is arranged on the air suction pipe (300), a threaded hole is formed in the sliding block (320), the locking piece comprises a locking bolt (321) connected with the threaded hole in a threaded manner, and the locking bolt (321) abuts against the bottom of the sliding groove (120) after penetrating through the threaded hole.

4. The cleaning device of the forging press as recited in claim 1, wherein a baffle (400) is arranged at one end of the air suction pipe (300) close to the frame (100), the baffle (400) is connected with the side wall of the air suction pipe (300) in a sliding manner in the vertical direction, and a driving assembly (500) for driving the baffle (400) to slide along the air suction pipe (300) is arranged on the baffle (400).

5. The cleaning device of the forging press machine is characterized in that the driving assembly (500) comprises a connecting rope (510) and a steering rod (520), the steering rod (520) is arranged on the frame (100) and is positioned above the air suction pipe (300), one end of the connecting rope (510) is fixedly connected with the baffle (400), and the other end of the connecting rope bypasses the steering rod (520) and is fixedly connected with the hammer head (110).

6. The cleaning device for the forging press machine is characterized in that two rotating rings (130) are fixedly connected to the frame (100), and two ends of the steering rod (520) are in plug fit with the two rotating rings (130).

7. The cleaning device for a forging press according to claim 6, wherein the steering rod (520) is rotatably sleeved with a spool (521).

8. The cleaning device of the forging press machine according to claim 4, wherein a sliding groove (310) in the vertical direction is formed in one side, close to the frame (100), of the air suction pipe (300), the baffle plate (400) is connected with the sliding groove (310) in a sliding mode along the length direction of the sliding groove (310), two guide plates (330) are fixedly connected to two sides, close to the ground and far away from the ground, of the air suction pipe (300), a slide way (331) in the vertical direction is formed in each guide plate (330), and the slide way (331) is communicated with the sliding groove (310).