CN212551543U

CN212551543U - Structure of air hammer

Info

Publication number: CN212551543U
Application number: CN202021089545.1U
Authority: CN
Inventors: 于汉忠; 李中原; 袭武; 张大喜; 朱宁成
Original assignee: Shandong Weiyuan Machinery Co ltd
Current assignee: Shandong Weiyuan Machinery Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-19
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to a structure of air hammer, it includes air hammer tup, processing platform and mould, processing platform is located the air hammer tup under, the last clearance mechanism that is provided with of processing platform, clearance mechanism includes driving piece and clearance board, the driving piece setting is on processing platform and links to each other with the clearance board, clearance board bottom surface and processing platform upper surface are inconsistent, the clearance board is provided with the play bits device with oxide skin exhaust from one side of driving piece dorsad. The utility model discloses have the effect concentrated with the cinder clearance on work platform and the mould.

Description

Structure of air hammer

Technical Field

The utility model belongs to the technical field of the forged technique of work piece and specifically relates to a structure of air hammer is related to.

Background

The cleaning device of the air hammer processing platform is used for cleaning the scale produced by forging.

The Chinese patent with application publication number CN104226636A and application date 2014, 9 and 23 discloses a forging die scale cleaning device, which is provided with a switch button, a time switch controller, a time controller, an electromagnetic inductor, a cylinder, a scale blowing pipe and a die, wherein the scale blowing pipe comprises air outlet pipes which are uniformly distributed, the cylinder drives the stroke of the scale blowing pipe, the switch button, the time switch controller and the electromagnetic inductor are arranged, and the electromagnetic inductor is matched with a workpiece to work. The device has the functions of cleaning oxide skin and reducing manual workload.

After the workpiece is taken away from the forging die, a switch button is manually started for the first time, a time switch controller starts timing, and the air cylinder pushes the oxide skin blowing pipe to advance and simultaneously supplies air to the oxide skin blowing pipe to blow out oxide skin in the die. After the timing of the time switch controller is finished, the time controller starts timing, the air cylinder drives the oxide skin blowing pipe to retreat, and the oxide skin in the die is blown out and cleaned again. After the timing of the time controller is finished, the air cylinder drives the oxide skin blowing pipe to stop at a corresponding position and stops air supply. When the next round of repeated action starts, the electromagnetic inductor induces that the workpiece is taken away from the die, the time-on controller automatically starts to repeat the action, and the work of cleaning the scale skin of the forging die is completed.

The above prior art solutions have the following drawbacks: the mould below is provided with horizontally processing platform, and the cinder gas blow pipe can blow the cinder outside processing platform when the cinder on clearance mould and processing platform, has polluted workman's operational environment.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, one of the purposes of the utility model is to provide a structure of air hammer has the function of clearance cinder.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a structure of air hammer, includes air hammer tup, processing platform and mould, processing platform is located the air hammer tup under, the last clearance mechanism that is provided with of processing platform, its characterized in that: clearance mechanism includes driving piece and clearance board, the driving piece setting is on processing platform and continuous with the clearance board, clearance board bottom surface and processing platform upper surface are inconsistent, one side that the clearance board kept away from the driving piece is provided with the play bits device with cinder exhaust.

Through adopting above-mentioned technical scheme, the forging of forging is accomplished and is taken out the back with the forging from the mould, and driving piece drive clearance board removes to the direction that is close to the play bits device, and the clearance board is with the cinder propelling movement to the play bits device of processing platform upper surface, and the play bits device is with the cinder clearance, simple structure and convenient operation.

The present invention may be further configured in a preferred embodiment as: the cleaning plate both sides are provided with the deflector respectively, the deflector is located the cleaning plate one side of keeping away from the driving piece, distance between the deflector is kept away from the driving piece direction along the cleaning plate and is shortened gradually.

Through adopting above-mentioned technical scheme, when driving piece drive clearance board removed along the direction that is close to the bits device, the deflector played the guide effect, avoided the cinder to follow the landing on the clearance board, simple structure and convenient operation.

The present invention may be further configured in a preferred embodiment as: the chip discharging device comprises an air outlet pipe, a conveying groove and a collecting box, wherein the air outlet pipe is connected with an air source, the conveying groove is arranged on the processing platform and is inclined along the width direction of the processing platform, the air outlet pipe is arranged at the higher end of the conveying groove, and the collecting box is arranged below the lower end of the conveying groove.

By adopting the technical scheme, the driving piece drives the cleaning plate to push the oxide skin on the upper surface of the processing platform into the conveying groove, and the oxide skin slides into the collecting box along the bottom surface of the conveying groove to perform centralized treatment on the oxide skin; when still being detained on the conveyer trough and having the oxidation skin, the cinder that outlet duct exhaust air will be detained in the conveyer trough blows to the collection box in, simple structure and convenient operation.

The present invention may be further configured in a preferred embodiment as: the distance between the two side walls of the conveying groove is gradually shortened along the direction from the higher end of the conveying groove to the lower end of the conveying groove.

Through adopting above-mentioned technical scheme, spun air current flows along the conveyer trough bottom, because the distance between the conveyer trough both sides shortens gradually, the speed of air current will accelerate, more is favorable to the air current to be detained in the cinder of conveyer trough blows to and falls to collecting in the box.

The present invention may be further configured in a preferred embodiment as: one side that processing platform deviates from the driving piece is provided with cooling cleaning device, cooling cleaning device includes first water receiver, first water pipe and second water receiver, first water receiver below is provided with the A-frame, the second water receiver sets up the one end that deviates from the driving piece at processing platform, first water pipe one end is linked together with first water receiver bottom surface, and one end setting is directly over the second water receiver, the inside pole of placing that is provided with two at least levels settings that supply the mould to place of second water receiver.

Through adopting above-mentioned technical scheme, place the mould after will just using during the use on placing the pole, the water in the first water receiver is because the action of gravity is through first water pipe flow to mould top, will be detained in the cinder on the mould dashes and falls to the second water receiver in, realizes clearance and cooling structure simple and convenient operation to the mould.

The present invention may be further configured in a preferred embodiment as: be provided with the backwater device between first water receiver and the second water receiver, the backwater device includes water pump, second water pipe and third water pipe, the inlet hole has been seted up to first water receiver lateral wall, second water pipe one end is linked together with the inlet hole, and the other end is connected with the water pump, the apopore has been seted up to second water receiver lateral wall, the apopore is located places the pole below, third water pipe one end links to each other with the water pump, and the other end links to each other with the apopore.

Through adopting above-mentioned technical scheme, during the use, take out to first water receiver inside through the water pump with the water in the second water receiver, realize the reuse of water, reduced the waste of water resource, green.

The present invention may be further configured in a preferred embodiment as: the inside level of second water receiver is provided with the filter screen that prevents the cinder that forges the production and pass through, and the filter screen is located the apopore and places between the pole.

Through adopting above-mentioned technical scheme, the top of water in the first water receiver through first water pipe flow to mould dashes the cinder on the mould and falls to on the filter screen, makes the water pump can be smooth take out the water in the second water receiver to the first water receiver in, simple structure.

The present invention may be further configured in a preferred embodiment as: the water storage device is characterized in that a first inclined plate and a second inclined plate are arranged in the first water storage device, the first inclined plate is located above the second inclined plate, the higher end of the first inclined plate is located below the water inlet hole, the lower end of the first inclined plate is located above the higher end of the second inclined plate, the lower end of the second inclined plate is arranged under the higher end of the first inclined plate, a first through hole for water to flow into the upper surface of the second inclined plate is formed in the lower end of the first inclined plate, and a second through hole for water to flow into the bottom surface of the first water storage device is formed in the lower end of the second inclined plate.

By adopting the technical scheme, when in use, water pumped into the first water receiver by the water pump flows on the upper surface of the first inclined plate, flows into the upper surface of the second inclined plate through the first through hole, and flows into the first water receiver through the second through hole for storage and cooling; through the flow on first inclined plane and second inclined plane, accelerated the cooling rate of water, simple structure.

The present invention may be further configured in a preferred embodiment as: the water inlet hole is provided with a flat opening.

Through adopting above-mentioned technical scheme, through the water pump suction to the water of first water receiver through flat mouthful, make hydroenergy disperse at first hang plate upper surface, be favorable to the cooling of water, simple structure.

The present invention may be further configured in a preferred embodiment as: a plurality of shunting holes are formed in the first inclined plate and the second inclined plate.

Through adopting above-mentioned technical scheme, partly water accessible shunting hole that flows on first hang plate, second hang plate falls into to first water receiver in, has increased the area of contact of water with the air for the cooling of water, simple structure.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the oxide skin on the processing platform can be cleaned and collected through the cleaning device and the scrap discharging device;

2. the water in the first water storage device flows to the upper part of the die through the first water pipe, so that the die can be cooled, and the scale remained on the die can be washed off;

3. by the flow of water over the first and second inclined plates, a rapid cooling of the water can be achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a sectional view taken in the direction of a-a in fig. 1.

Reference numerals: 1. a pneumatic hammer head; 2. a processing platform; 21. a scrap discharging device; 211. an air outlet pipe; 212. a conveying trough; 213. a collection box; 22. a cleaning mechanism; 221. a drive member; 222. cleaning the plate; 223. a guide plate; 3. a mold; 4. placing a rod; 5. a cooling and cleaning device; 51. a first water reservoir; 511. a first inclined plate; 512. a second inclined plate; 513. flattening the opening; 514. a first through hole; 515. a second through hole; 516. a shunt hole; 517. a water inlet hole; 52. a first water pipe; 53. a second water reservoir; 531. a water outlet hole; 532. a filter screen; 54. a switch; 55. a tripod stand; 6. a water return device; 61. a water pump; 62. a second water pipe; 63. and a third water pipe.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a structure of air hammer, including air hammer tup 1, processing platform 2 and mould 3.

Mould 3 places at 2 upper surfaces of processing platform, air hammer tup 1 is located processing platform 2 directly over, 2 upper surfaces of processing platform are provided with clearance mechanism 22, clearance mechanism 22 includes driving piece 221 and clearance board 222, driving piece 221 includes electric telescopic handle, electric telescopic handle fixed connection just sets up along 2 length direction of processing platform at 2 upper surfaces of processing platform, the vertical setting of clearance board 222 and side fixed connection are on the electric telescopic handle piston rod, clearance board 222 is close to air hammer tup 1's one end and one of keeping away from air hammer tup 1 serves equal body coupling and is had deflector 223, deflector 223 is located one side that clearance board 222 deviates from electric telescopic handle, distance between two deflectors lengthens gradually along the direction that electric telescopic handle stretched out, clearance board 222 and deflector 223 all bottom surfaces are inconsistent with processing platform 2 upper surfaces.

One side that clearance board 222 deviates from electric telescopic handle is provided with a bits device 21, a bits device 21 includes outlet duct 211, conveyer trough 212 and collection box 213, conveyer trough 212 is seted up at processing platform 2 upper surface and is set up along 2 width direction of processing platform, conveyer trough 212 slope sets up, outlet duct 211 fixed connection is in the higher one end of conveyer trough 212 and is the flat type, the length direction of outlet duct 211 extends along 2 length direction of processing platform, the direction of giving vent to anger of outlet duct 211 parallels with the conveyer trough 212 tank bottom, distance between the both sides wall of conveyer trough 212 shortens gradually along the direction of the higher end of conveyer trough 212 to the lower end of conveyer trough 212, it is located under the lower end of conveyer trough 212 and fixed connection on processing platform 2 to collect box 213.

Referring to fig. 1 and 2, one side of the processing platform 2, which is away from the electric telescopic rod, is provided with a cooling and cleaning device 5, the cooling and cleaning device 5 includes a first water storage device 51, a first water pipe 52 and a second water storage device 53, a water return device 6 is provided between the first water storage device 51 and the second water storage device 53, and the water return device 6 includes a water pump 61, a second water pipe 62 and a third water pipe 63.

Second water receiver 53 fixed connection is on processing platform 2 keeps away from electric telescopic handle's vertical face, and the inside fixedly connected with of second water receiver 53 has two to follow the pole 4 of placing of second water receiver 53 width direction, has seted up apopore 531 on the second water receiver 53 lateral wall, and fixed connection has the filter screen 532 that the level set up in the second water receiver 53 and is located apopore 531 and place between the pole 4.

The bottom surface of the first water container 51 is fixedly connected with a tripod bracket 55, the side wall of the first water container 51 is provided with a water inlet 517, one end of the first water pipe 52 is communicated with the bottom surface of the first water container 51, the other end of the first water pipe is vertically arranged downwards and is positioned right above the second water container 53, and the first water pipe 52 is fixedly connected with a switch 54.

First hang plate 511 and second hang plate 512 of fixedly connected with in the first water receiver 51, fixedly connected with flat mouthful 513 on the inlet 517, flat mouthful 513 length direction is on a parallel with first hang plate 511 width direction, the higher one end of first hang plate 511 is located inlet 517 below, vertical decurrent first through-hole 514 has been seted up to lower end fixed connection in first water receiver 51 inner wall and junction, the higher one end fixed connection of second hang plate 512 is on first water receiver 51 inner wall and is located under first through-hole 514, the lower end fixed connection of second hang plate 512 is on first water receiver 51 inner wall and is located under first hang plate 511 higher end, vertical decurrent second through-hole 515 has been seted up to the lower end of second hang plate 512 and first water receiver 51 junction, all seted up a plurality of diversion hole 516 on first hang plate 511 and the second hang plate 512.

The implementation principle of the embodiment is as follows: after the forging is taken out of the die 3, the die 3 is placed on the placing rod 4, the electric telescopic rod drives the cleaning plate 222 to move towards the direction close to the conveying groove 212, and the cleaning plate 222 pushes the scale on the processing platform 2 into the conveying groove 212 and slides down to the collecting box 213 along with the bottom of the conveying groove 212; the switch 54 is turned on, the water in the first water reservoir 51 flows to the upper part of the mold 3 along with the first water pipe 52, the mold 3 is cooled and cleaned, and the scale remaining on the mold 3 falls onto the filter screen 532 of the second water reservoir 53 along with the water flow.

When the scale is retained in the conveying trough 212, the gas outlet pipe 211 blows out gas to blow down the scale retained in the conveying trough 212 into the collecting box 213; in use, the water pump 61 is activated to draw water from the second reservoir 53 into the first reservoir 51 and through the cooling of the first and second

inclined plates

511, 512 into the first reservoir 51 for storage.

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 utility model provides a structure of air hammer, includes air hammer tup (1), processing platform (2) and mould (3), processing platform (2) are located air hammer tup (1) under, be provided with clearance mechanism (22) on processing platform (2), its characterized in that: clearance mechanism (22) are including driving piece (221) and clearance board (222), driving piece (221) set up on processing platform (2) and link to each other with clearance board (222), clearance board (222) bottom surface is inconsistent with processing platform (2) upper surface, one side that clearance board (222) deviate from driving piece (221) is provided with scale cinder discharge's play bits device (21).

2. A structure of an air hammer as set forth in claim 1, wherein: the cleaning plate (222) is provided with deflector (223) respectively in both sides, deflector (223) are located one side that driving piece (221) deviates from cleaning plate (222), the distance between deflector (223) is kept away from driving piece (221) direction along cleaning plate (222) and is shortened gradually.

3. A structure of an air hammer as set forth in claim 1, wherein: the scrap discharging device (21) comprises an air outlet pipe (211) connected with an air source, a conveying groove (212) and a collecting box (213), the conveying groove (212) is arranged on the processing platform (2) and is obliquely arranged along the width direction of the processing platform (2), the air outlet pipe (211) is arranged at one higher end of the conveying groove (212), and the collecting box (213) is arranged below the lower end of the conveying groove (212).

4. A structure of an air hammer according to claim 3, wherein: the distance between the two side walls of the conveying groove (212) is gradually shortened along the direction from the higher end of the conveying groove (212) to the lower end of the conveying groove (212).

5. A structure of an air hammer as set forth in claim 1, wherein: one side that processing platform (2) deviates from driving piece (221) is provided with cooling cleaning device (5), cooling cleaning device (5) are including first water receiver (51), first water pipe (52) and second water receiver (53), first water receiver (51) below is provided with tripod support (55), second water receiver (53) set up the one end that deviates from driving piece (221) in processing platform (2), first water pipe (52) one end is linked together with first water receiver (51) bottom surface, and one end sets up directly over second water receiver (53), second water receiver (53) inside be provided with supply mould (3) place two at least level settings place pole (4).

6. An air hammer structure according to claim 5, wherein: be provided with return water device (6) between first water receiver (51) and second water receiver (53), return water device (6) include water pump (61), second water pipe (62) and third water pipe (63), inlet hole (517) have been seted up to first water receiver (51) lateral wall, second water pipe (62) one end is linked together with inlet hole (517), and the other end is connected with water pump (61), apopore (531) have been seted up to second water receiver (53) lateral wall, apopore (531) are located and place pole (4) below, third water pipe (63) one end links to each other with water pump (61), and the other end links to each other with apopore (531).

7. An air hammer structure according to claim 6, wherein: a filter screen (532) for preventing oxide skin generated by forging from passing through is horizontally arranged in the second water storage device (53), and the filter screen (532) is positioned between the water outlet hole (531) and the placing rod (4).

8. An air hammer structure according to claim 7, wherein: be provided with first hang plate (511) and second hang plate (512) in first water receiver (51), first hang plate (511) are located second hang plate (512) top, the higher one end of first hang plate (511) is located into water hole (517) below, and lower one end is located the higher one end of second hang plate (512) top, and the lower one end of second hang plate (512) sets up under the higher one end of first hang plate (511), set up on first hang plate (511) lower extreme and supply rivers to flow into first through-hole (514) of second hang plate (512) upper surface, second hang plate (512) lower extreme is seted up and is supplied rivers to flow into second through-hole (515) of first water receiver (51) bottom surface.

9. A structure of an air hammer as set forth in claim 8, wherein: the water inlet hole (517) is provided with a flat opening (513).

10. A structure of an air hammer as set forth in claim 9, wherein: the first inclined plate (511) and the second inclined plate (512) are both provided with a plurality of shunting holes (516).