阅读说明：本技术 一种汽缸盖总成生产加工用的热锻冷凝装置 (Hot forging condensing equipment of cylinder head assembly production and processing usefulness ) 是由 黄奔望 于 2020-06-05 设计创作，主要内容包括：本发明公开了一种汽缸盖总成生产加工用的热锻冷凝装置,具体涉及热锻冷凝装置技术领域,包括安装底座,安装底座的顶面固定安装有隔热外壳,隔热外壳内腔的左侧固定安装有热锻箱,热锻箱内腔的底部固定安装有热锻总成,热锻总成顶面的左端固定连接有与热锻箱内腔的顶面为固定连接的液压下料杆。本发明通过设置热锻总成和液压下料杆,在装置工作过程中,利用下料窗把冷却箱和热锻箱相连通,然后通过热锻炉配合加热口对下料翻板顶面放置的工件毛坯进行煅烧,再通过液压锻造锤对工件毛坯进行锻造定型,在锻造结束后,通过液压下料杆带动下料翻板的左端上移偏斜,让工件通过下料窗滑动到冷却箱内部进行风冷。(The invention discloses a hot forging condensing device for producing and processing a cylinder cover assembly, and particularly relates to the technical field of hot forging condensing devices. According to the invention, through arranging the hot forging assembly and the hydraulic blanking rod, in the working process of the device, the cooling box is communicated with the hot forging box through the blanking window, then the workpiece blank placed on the top surface of the blanking turnover plate is calcined through the hot forging furnace matched with the heating port, then the workpiece blank is forged and shaped through the hydraulic forging hammer, and after the forging is finished, the hydraulic blanking rod drives the left end of the blanking turnover plate to move upwards and deflect, so that the workpiece slides into the cooling box through the blanking window to be cooled by air.)

1. The utility model provides a hot forging condensing equipment of cylinder head assembly production and processing usefulness, includes installation base (1), the top surface fixed mounting of installation base (1) has thermal-insulated shell (2), its characterized in that: the left side fixed mounting of thermal-insulated shell (2) inner chamber has hot forging case (3), the bottom fixed mounting of hot forging case (3) inner chamber has hot forging assembly (4), the left end fixedly connected with of hot forging assembly (4) top surface with the top surface of hot forging case (3) inner chamber pushes down stub bar (5) for fixed connection's hydraulic pressure, the middle part fixed mounting of hot forging case (3) inner chamber top surface has hydraulic forging hammer (6), the external fixation of hydraulic forging hammer (6) pneumatic cylinder cup joints with the top surface of hot forging case (3) inner chamber is fixed connection's waste heat dryer (7), the right side fixed mounting of thermal-insulated shell (2) inner chamber with hot forging case (3) is fixed connection's cooler bin (8), the left surface of cooler bin (8) with the junction of hot forging case (3) right flank is inlayed and is installed heat insulating board (9), unloading window (10) have been seted up at the middle part of heat insulating board (9), the bottom fixed mounting of cooler bin (8) inner chamber has forced air cooling ventilation seat (11), the top fixed mounting of cooler bin (8) inner chamber has waste heat recovery unit (12), the left surface fixed mounting of waste heat recovery unit (12) have with waste heat dryer (7) are fixed connection's air duct (13).

2. The hot forging condensing device for manufacturing and processing a cylinder head assembly according to claim 1, wherein: the hot forging assembly (4) comprises a pressure-bearing base (41), a hot forging furnace (42) is embedded in the pressure-bearing base (41), and a clamping plate (43) located above the hot forging furnace (42) is fixedly mounted at the top end of the pressure-bearing base (41).

3. The hot forging condensing device for manufacturing and processing a cylinder head assembly according to claim 2, wherein: the blanking device is characterized in that a blanking turning plate (44) is movably mounted inside the clamping plate (43), the right end of the blanking turning plate (44) is movably connected with the right end of the clamping plate (43) through a bolt, and the left end of the blanking turning plate (44) is movably connected with a hydraulic rod of the hydraulic blanking rod (5) through a bolt.

4. The hot forging condensing device for the production and processing of the cylinder head assembly according to the claims 2 and 3, wherein: the bottom surface of the groove of the clamping plate (43) is provided with a heating port (45) communicated with the opening of the hot forging furnace (42), and the bottom surface of the blanking turning plate (44) is attached to the bottom surface of the groove of the clamping plate (43).

5. The hot forging condensing device for the production and processing of the cylinder head assembly according to the claims 3 and 4, wherein: the blanking window (10) is arranged at the joint of the top surface of the blanking turnover plate (44) and the heat insulation plate (9), and the inner cavity of the hot forging box (3) is communicated with the inner cavity of the cooling box (8) through the blanking window (10).

6. The hot forging condensing device for manufacturing and processing a cylinder head assembly according to claim 1, wherein: the hot forging box (3) and the cooling box (8) are both integrally formed metal boxes with single-side openings, single-opening sealing doors (14) are arranged at the openings of the hot forging box (3) and the cooling box (8), and an air inlet screen window (15) communicated with an air inlet of the air cooling ventilation seat (11) is arranged at the back plate of the cooling box (8).

7. The hot forging condensing device for manufacturing cylinder head assembly according to claim 6, wherein: the air-cooling ventilation seat (11) comprises an air inlet cylinder seat (111), an air-cooling plate (112) is fixedly mounted on the top surface of the air inlet cylinder seat (111), and the air-cooling plate (112) is an integrally formed metal grid plate.

Technical Field

The invention relates to the technical field of hot forging condensing devices, in particular to a hot forging condensing device for producing and processing a cylinder cover assembly.

Background

The cylinder cover is a mounting base body of the valve mechanism, is also a sealing cover of the cylinder, is a cover of an engine and a part for closing the cylinder, is composed of a water jacket, a valve, a cooling fin and a part of the combination, is cast by cast iron or aluminum alloy, and is mostly in a structure that a camshaft supporting seat and a tappet guide hole seat are cast into a whole with the cylinder cover.

Most cylinder covers are manufactured by adopting the technological processes of die casting, hot forging and condensation molding, after a cylinder cover blank is cast, hot forging and cooling are needed for shaping, the existing hot forging and cooling processes are carried out separately, after advanced hot forging, a worker holds a clamp by hand to place the cylinder cover subjected to hot forging in a condensation chamber for cooling and shaping, the labor amount of the worker is increased, and the forging efficiency of workpieces is also reduced.

Therefore, the hot forging condensing device for producing and processing the cylinder cover assembly, which has high forging efficiency and strong practicability, is needed to be provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention provides a hot forging condensing device for producing and processing a cylinder cover assembly, wherein a hot forging assembly and a hydraulic blanking rod are arranged, a cooling box is communicated with the hot forging box by using a blanking window in the working process of the device, a workpiece blank placed on the top surface of a blanking turnover plate is calcined by matching a hot forging furnace with a heating port, the workpiece blank is forged and shaped by a hydraulic forging hammer, and after the forging is finished, the hydraulic blanking rod drives the left end of the blanking turnover plate to move upwards and deflect, so that the workpiece slides into the cooling box through the blanking window to be cooled by air, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a hot forging condensing device for production and processing of a cylinder cover assembly comprises an installation base, wherein a heat insulation shell is fixedly installed on the top surface of the installation base, a hot forging box is fixedly installed on the left side of an inner cavity of the heat insulation shell, a hot forging assembly is fixedly installed at the bottom of the inner cavity of the hot forging box, a hydraulic blanking rod fixedly connected with the top surface of the inner cavity of the hot forging box is fixedly connected with the left end of the top surface of the hot forging assembly, a hydraulic forging hammer is fixedly installed in the middle of the top surface of the inner cavity of the hot forging box, a waste heat wind barrel fixedly connected with the top surface of the inner cavity of the hot forging box is fixedly sleeved on the outer portion of a hydraulic forging hammer hydraulic cylinder, a cooling box fixedly connected with the hot forging box is fixedly installed on the right side of the inner cavity of the heat insulation shell, a heat insulation plate is embedded at the joint of the left side surface of the cooling box and the right side surface of the hot forging box, and a blanking window is arranged in the middle of the heat insulation plate, the bottom fixed mounting of cooler bin inner chamber has the forced air cooling ventilation seat, the top fixed mounting of cooler bin inner chamber has the waste heat recovery unit, the left surface fixed mounting of waste heat recovery unit with the waste heat dryer is fixed connection's air duct.

In a preferred embodiment, the hot forging assembly comprises a pressure-bearing base, a hot forging furnace is embedded and installed inside the pressure-bearing base, and a clamping plate located above the hot forging furnace is fixedly installed at the top end of the pressure-bearing base.

In a preferred embodiment, a blanking turning plate is movably mounted inside the clamping plate, the right end of the blanking turning plate is movably connected with the right end of the clamping plate through a bolt, and the left end of the blanking turning plate is movably connected with a hydraulic rod of the hydraulic blanking rod through a bolt.

In a preferred embodiment, the bottom surface of the groove of the clamping and connecting plate is provided with a heating port communicated with the furnace mouth of the hot forging furnace, and the bottom surface of the blanking turning plate is attached to the bottom surface of the groove of the clamping and connecting plate.

In a preferred embodiment, the blanking window is opened at the joint of the top surface of the blanking turning plate and the heat insulation plate, and the inner cavity of the hot forging box is communicated with the inner cavity of the cooling box through the blanking window.

In a preferred embodiment, the hot forging box and the cooling box are both integrally formed metal box bodies with single-side openings, the openings of the hot forging box and the cooling box are both provided with single-opening sealing doors, and the back plate of the cooling box is provided with an air inlet screen window communicated with the air inlet of the air cooling ventilation seat.

In a preferred embodiment, the air-cooled ventilation seat comprises an air intake barrel seat, and an air cooling plate is fixedly installed on the top surface of the air intake barrel seat, and the air cooling plate is an integrally formed metal grid plate.

The invention has the technical effects and advantages that:

1. according to the invention, the hot forging assembly and the hydraulic blanking rod are arranged, the cooling box is communicated with the hot forging box by using the blanking window in the working process of the device, then the workpiece blank placed on the top surface of the blanking turnover plate is calcined by matching the hot forging furnace with the heating port, then the workpiece blank is forged and shaped by using the hydraulic forging hammer, after the forging is finished, the left end of the blanking turnover plate is driven by the hydraulic blanking rod to move upwards and incline, so that the workpiece slides into the cooling box through the blanking window to be cooled, the integration of blanking automation and hot forging condensation is realized, the labor capacity of workers is reduced, and the practicability of the device is improved.

2. According to the invention, through the arrangement of the air cooling ventilation seat and the waste heat recovery unit, in the working process of the device, a hot forged workpiece enters the cooling box through the blanking window and then falls on the air cooling plate, then an air inlet screen window is matched with the air inlet barrel seat to introduce external air flow into the cooling box, and then the waste heat recovery unit operates to drive the air flow to flow at a high speed, so that the hot forged workpiece is rapidly condensed, the heat emitted by the workpiece is absorbed by the air flow and then is introduced into the hot forging box through the air guide pipe and the waste heat air barrel for secondary utilization, the loss of heat energy is reduced, and the heat energy utilization rate of the device is improved.

Drawings

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

FIG. 2 is a schematic view of the hot forging assembly of the present invention.

Fig. 3 is a schematic view of the structure of the blanking window of the present invention.

FIG. 4 is a schematic view showing the structure of the hot forging tank and the cooling tank according to the present invention.

Fig. 5 is a schematic view of the structure of the air-cooled ventilation seat of the present invention.

The reference signs are: 1. installing a base; 2. a thermally insulated housing; 3. hot forging the box; 4. hot forging the assembly; 5. a hydraulic blanking rod; 6. a hydraulic forging hammer; 7. a waste heat wind barrel; 8. a cooling tank; 9. a heat insulation plate; 10. a blanking window; 11. an air-cooled ventilation base; 12. a waste heat recovery unit; 13. an air duct; 14. a single-opening sealing door; 15. an air inlet screen window; 41. a pressure-bearing base; 42. a hot forging furnace; 43. a clamping and connecting plate; 44. blanking turning plates; 45. a heating port; 111. an air inlet cylinder seat; 112. and (4) an air cooling plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in the attached figures 1-5, the hot forging condensing device for producing and processing the cylinder cover assembly comprises an installation base 1, a heat insulation shell 2 is fixedly installed on the top surface of the installation base 1, a hot forging box 3 is fixedly installed on the left side of the inner cavity of the heat insulation shell 2, a hot forging assembly 4 is fixedly installed at the bottom of the inner cavity of the hot forging box 3, a hydraulic blanking rod 5 fixedly connected with the top surface of the inner cavity of the hot forging box 3 is fixedly connected with the left end of the top surface of the hot forging assembly 4, a hydraulic forging hammer 6 is fixedly installed in the middle of the top surface of the inner cavity of the hot forging box 3, a waste heat wind barrel 7 fixedly connected with the top surface of the inner cavity of the hot forging box 3 is fixedly sleeved outside a hydraulic cylinder of the hydraulic forging hammer 6, a cooling box 8 fixedly connected with the hot forging box 3 is fixedly installed on the right side of the inner cavity of the heat insulation shell 2, a heat insulation plate 9 is embedded and installed at the joint of the left side surface of the cooling box 8 and the right side surface of the hot forging box 3, the middle part of the heat insulation plate 9 is provided with a blanking window 10, the bottom of the inner cavity of the cooling box 8 is fixedly provided with an air-cooled ventilation seat 11, the top of the inner cavity of the cooling box 8 is fixedly provided with a waste heat recovery unit 12, and the left side surface of the waste heat recovery unit 12 is fixedly provided with an air duct 13 which is fixedly connected with the waste heat air duct 7.

Referring to the specification, fig. 2 and fig. 3 in particular, the hot forging assembly 4 includes a pressure-bearing base 41, a hot forging furnace 42 is mounted in the pressure-bearing base 41 in an embedded manner, and a clamping plate 43 located above the hot forging furnace 42 is fixedly mounted at the top end of the pressure-bearing base 41.

The inside movable mounting of joint board 43 has the unloading and turns over board 44, and the right-hand member that the right-hand member of unloading turned over board 44 passes through the bolt and the right-hand member of joint board 43 is swing joint, and the left end of unloading turned over board 44 passes through the bolt and hydraulic stem of hydraulic pressure unloading pole 5 is swing joint.

The bottom surface of the slot of the clamping plate 43 is provided with a heating port 45 communicated with the furnace mouth of the hot forging furnace 42, and the bottom surface of the blanking turnover plate 44 is attached to the bottom surface of the slot of the clamping plate 43.

The blanking window 10 is arranged at the joint of the top surface of the blanking turnover plate 44 and the heat insulation plate 9, and the inner cavity of the hot forging box 3 is communicated with the inner cavity of the cooling box 8 through the blanking window 10.

The implementation mode is specifically as follows: through setting up hot forging assembly 4 and hydraulic pressure unloading pole 5, in the device course of operation, utilize unloading window 10 to be linked together cooler bin 8 and hot forging case 3, then through hot forging furnace 42 cooperation heating port 45 to the unloading turn over the work piece blank that board 44 top surface was placed and calcine, rethread hydraulic pressure forges hammer 6 and forges the design to the work piece blank, after forging, through hydraulic pressure unloading pole 5 drive unloading turn over the left end of board 44 and move up the incline, let the work piece slide to cooler bin 8 inside through unloading window 10 and carry out the forced air cooling, unloading automation and hot forging condensation integration have been realized, workman's the amount of labour has been reduced, the practicality of device has been improved.

Referring to the attached drawings 4 and 5 of the specification, the hot forging box 3 and the cooling box 8 are both integrally formed metal box bodies with single-side openings, single-opening sealing doors 14 are arranged at the openings of the hot forging box 3 and the cooling box 8, and an air inlet screen window 15 communicated with an air inlet of the air-cooled ventilation seat 11 is arranged at the back plate of the cooling box 8.

The air-cooled ventilation base 11 comprises an air inlet cylinder base 111, an air-cooled plate 112 is fixedly mounted on the top surface of the air inlet cylinder base 111, and the air-cooled plate 112 is an integrally formed metal grid plate.

The implementation mode is specifically as follows: through setting up forced air cooling ventilation seat 11 and waste heat recovery unit 12, in the device course of operation, work piece after the hot forging falls on forced air cooling board 112 after getting into cooling box 8 through unloading window 10, then utilize air inlet screen window 15 cooperation air inlet cylinder seat 111 inside introducing the cooling box 8 to external air current, rethread waste heat recovery unit 12 operates and drives the high-speed flow of air current, the work piece rapid condensation after the hot forging, the heat that the work piece gived off is absorbed the back by the air current and is passed through air duct 13 and the leading-in hot forging of waste heat dryer 7 case 3 inside reutilization, the loss of heat energy has been reduced, the heat utilization rate of device has been improved.

The working principle of the invention is as follows: firstly, all components are installed and the normal operation of the device is kept, then, a cooling box 8 is communicated with a hot forging box 3 by utilizing a blanking window 10, then, a workpiece blank placed on the top surface of a blanking turning plate 44 is calcined by matching a hot forging furnace 42 with a heating port 45, then, the workpiece blank is forged and shaped by a hydraulic forging hammer 6, after the forging is finished, the left end of the blanking turning plate 44 is driven by a hydraulic blanking rod 5 to move upwards and incline, the workpiece slides into the cooling box 8 through the blanking window 10 to be air-cooled, the hot-forged workpiece enters the cooling box 8 through the blanking window 10 and falls on an air cooling plate 112, an air inlet screen 15 is matched with an air inlet cylinder seat 111 to introduce external air into the cooling box 8, then, an afterheat recovery unit 12 is operated to drive the air flow to flow at a high speed, the hot-forged workpiece is quickly condensed, the heat emitted by the workpiece is absorbed by the air flow and then is introduced into the hot forging box 3 through an air duct 13 and an afterheat air duct 7 for secondary utilization, and (4) finishing.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.