Forge piece waste heat utilization device

Abstract

The utility model relates to the technical field of forgings, in particular to a forge piece waste heat utilization device. An air exhaust groove ring is fixed to the surface, close to the outer side of the upper end, of a forging body, an uncovering block is movably arranged on the surface of the upper end of the forging body, a supporting column and a plane block are fixed to the surface of the lower end of the uncovering block, a rotary disc is movably arranged on the outer surface of a storage column, and a supporting block is fixed to the surface of the outer side of the storage column. The uncovering device has the beneficial effects that when the uncovering block ascends to a certain height, rotation of the handle is stopped, at the moment, a forge piece can be taken out from the position between the upper end face of the forging body and the lower surface of the uncovering block, and due to the fact that the lower surface of the uncovering block is an inclined face, the forge piece can be taken out from the position between the upper end face of the forging body and the lower surface of the uncovering block; therefore, waste heat sprayed out of the position over the forging body can be dissipated towards the periphery of the uncovering block along the inclined face, at the moment, the air pump is started to drive the air exhaust groove ring to suck air, waste heat sprayed out of the position over the forging body and the periphery of the forging body can be absorbed, and waste heat loss is reduced.

Description

Technical Field

[0001] This utility model relates to the field of forging technology, specifically to a device for utilizing waste heat from forgings. Background Technology

[0002] Forgings are workpieces or blanks obtained by applying pressure to metal blanks to cause plastic deformation.

[0003] Chinese utility model patent CN222086747U discloses a forging waste heat utilization device. The forging waste heat utilization device uses an outlet waste heat device to open the opening of the forging body to remove the forging after the forging is completed. At this time, the device can make full use of the waste heat emitted from the opening. Through the body wall waste heat device, the waste heat on the outer surface of the forging body can be fully utilized. In this way, the device can make full use of the waste heat generated during forging, save resources, and is easy to use.

[0004] However, when the cover block is opened and a large amount of residual heat inside the forging body is ejected, since the exhaust pipe is located around the forging body, most of the residual heat absorbed by the exhaust pipe is the residual heat ejected to the side of the forging body. The residual heat ejected directly above the opening of the forging body is not absorbed sufficiently, resulting in a large loss of residual heat. Utility Model Content

[0005] The purpose of this invention is to provide a device for utilizing waste heat from forgings, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a forging waste heat utilization device, the forging waste heat utilization device comprising:

[0007] The forging body has an air extraction groove ring fixed on its upper outer surface, and an opening block is movably provided on the upper surface of the forging body. A support column and a flat block are fixed on the lower surface of the opening block.

[0008] A storage column has a turntable movably mounted on its outer surface, a support block fixed to its outer surface, a rotating shaft movably mounted on the surface of the support block, and a handle and a toothed block fixed to the outer surface of the rotating shaft.

[0009] Preferably, the planar block corresponds to the upper surface of the forging body, the storage column has a storage groove inside, the support column corresponds to the storage groove and is movably engaged, and the surface of the support column has a toothed groove.

[0010] Preferably, the storage column is fixed to the outer surface of the forging body, a limiting groove is opened inside the turntable, a limiting block is fixed to the outer surface of the storage column, and the limiting block corresponds to the limiting groove and is movably engaged.

[0011] Preferably, a fixed gear is fixed on the front surface of the turntable, a vortex block is fixed on the back surface of the turntable, and an opening groove is formed on the surface of the storage column, the opening groove corresponding to the vortex block.

[0012] Preferably, a movable bracket is fixed to the side surface of the rotating shaft, the tooth block is fixed to the surface of the movable bracket, and the tooth block corresponds to the fixed gear and is movably engaged.

[0013] Preferably, the opening groove connects the storage groove to the outside of the storage column, and the toothed groove corresponds to the vortex block and is movably engaged.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] Because the lower surface of the opening block is inclined, the residual heat sprayed from directly above the forging body will dissipate along the inclined surface to the surrounding area of ​​the opening block. At this time, the air pump is started to drive the air extraction groove ring to draw in air, which can absorb the residual heat sprayed from directly above and around the forging body, reducing the loss of residual heat. At the same time, the handle does not directly drive the turntable to rotate, but is driven by the movable bracket, which is more labor-saving. In addition, the presence of the movable bracket and the toothed block also provides a braking effect for the support column, preventing the support column from becoming unstable. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional three-dimensional schematic diagram of the opening block structure of this utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the support component structure of this utility model;

[0019] Figure 4 This is an exploded three-dimensional schematic diagram of the support component structure of this utility model;

[0020] Figure 5 This is a partial cross-sectional perspective view of the turntable structure of this utility model;

[0021] Figure 6 This is an exploded three-dimensional schematic diagram of the grip assembly structure of this utility model;

[0022] Figure 7 This is a three-dimensional schematic diagram of the drive component structure of this utility model.

[0023] In the diagram: 1. Opening block; 2. Support column; 3. Storage column; 4. Vacuum groove ring; 5. Forged body; 6. Flat block; 7. Gear groove; 8. Turntable; 9. Handle; 10. Movable bracket; 11. Fixed gear; 12. Storage groove; 13. Limiting block; 14. Opening groove; 15. Support block; 16. Limiting groove; 17. Scroll block; 18. Gear block; 19. Rotating shaft. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figures 1 to 7 This utility model provides a technical solution: a device for utilizing residual heat in forgings. A suction groove ring 4 is fixed on the outer surface of the upper end of the forging body 5. An opening block 1 is movably provided on the upper surface of the forging body 5. Since the lower surface of the opening block 1 is inclined, the residual heat sprayed from directly above the forging body 5 will dissipate along the inclined surface to the surrounding area of ​​the opening block 1. At this time, the air pump is started to drive the suction groove ring 4 to draw in air, which can absorb the residual heat sprayed from directly above and around the forging body 5, reducing the loss of residual heat. A support column 2 and a flat block 6 are fixed on the lower surface of the opening block 1.

[0026] The outer surface of the storage column 3 is movably provided with a turntable 8, and a support block 15 is fixed on the outer surface of the storage column 3. A rotating shaft 19 is movably provided on the surface of the support block 15. A handle 9 and a toothed block 18 are fixed on the outer surface of the rotating shaft 19. Since the handle 9 does not directly drive the turntable 8 to rotate, but is driven by the movable bracket 10, it is more labor-saving.

[0027] Based on Embodiment 1, in order to absorb the residual heat directly above the forging body 5, the planar block 6 corresponds to the upper surface of the forging body 5, the storage column 3 has a storage groove 12 inside, the support column 2 corresponds to the storage groove 12 and is movably locked, and the surface of the support column 2 has a toothed groove 7.

[0028] The storage column 3 is fixed to the outer surface of the forging body 5. A limiting groove 16 is opened inside the turntable 8. A limiting block 13 is fixed to the outer surface of the storage column 3. The limiting block 13 corresponds to the limiting groove 16 and is movably locked, which plays a limiting support role for the turntable 8. Since the handle 9 does not directly drive the turntable 8 to rotate, but is driven by the movable bracket 10, it is more labor-saving. A fixed gear 11 is fixed to the front surface of the turntable 8, and a vortex block 17 is fixed to the back of the turntable 8. An opening groove 14 is opened on the surface of the storage column 3, and the opening groove 14 corresponds to the vortex block 17.

[0029] A movable bracket 10 is fixed on the side surface of the rotating shaft 19. The toothed block 18 is fixed on the surface of the movable bracket 10. The toothed block 18 corresponds to the fixed gear 11 and is movably engaged. The opening slot 14 connects the storage slot 12 and the outside of the storage column 3. The toothed groove 7 corresponds to the vortex block 17 and is movably engaged. Since the vortex block 17 and the toothed groove 7 are engaged with each other, and the vortex block 17 is vortex-shaped and expands outward, the support column 2 will gradually move upward while the turntable 8 rotates clockwise.

[0030] The specific solution is as follows: When it is necessary to remove the forging from the forging body 5, the worker swings the movable brackets 10 on both sides to the left side of the fixed gear 11 and locks the toothed block 18 into the tooth groove of the fixed gear 11. Then, the worker simultaneously holds the handles 9 on both sides to drive the rotating shaft 19 to rotate clockwise. The rotation of the rotating shaft 19 will pull the movable brackets 10 to move in the direction of rotation of the rotating shaft 19. The movement of the movable brackets 10 will drive the turntable 8 to rotate through the locking of the toothed block 18 and the fixed gear 11. Since the handles 9 do not directly drive the turntable 8 to rotate, but are driven by the movable brackets 10, it is more labor-saving.

[0031] Since the vortex block 17 and the toothed groove 7 are interlocked, and the vortex block 17 is vortex-shaped and expands outward, the turntable 8 rotates clockwise and drives the support column 2 to move upward gradually. The upward movement of the support column 2 drives the opening block 1 to move upward. When the opening block 1 rises to a certain height, the handle 9 is stopped from rotating. At this time, the forging can be taken out between the upper end face of the forging body 5 and the lower surface of the opening block 1. Since the lower surface of the opening block 1 is a slope, the residual heat sprayed from the top of the forging body 5 will dissipate along the slope to the surrounding area of ​​the opening block 1. At this time, the air pump is started to drive the suction groove ring 4 to draw in air, which can absorb the residual heat sprayed from the top and surrounding area of ​​the forging body 5 and reduce the loss of residual heat.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for utilizing waste heat from forgings, characterized in that: The waste heat recovery device for forgings includes: Forging body (5), the forging body (5) has an air extraction groove ring (4) fixed on the upper outer surface, the forging body (5) has an opening block (1) movably provided on the upper surface, and the opening block (1) has a support column (2) and a flat block (6) fixed on the lower surface. Storage column (3), the outer surface of the storage column (3) is movably provided with a turntable (8), the outer surface of the storage column (3) is fixed with a support block (15), the surface of the support block (15) is movably provided with a rotating shaft (19), the outer surface of the rotating shaft (19) is fixed with a handle (9) and a toothed block (18).

2. The forging waste heat utilization device according to claim 1, characterized in that: The planar block (6) corresponds to the upper surface of the forging body (5), the storage column (3) has a storage groove (12) inside, the support column (2) corresponds to the storage groove (12) and is movably locked, and the surface of the support column (2) has a toothed groove (7).

3. The forging waste heat utilization device according to claim 2, characterized in that: The storage column (3) is fixed on the outer surface of the forging body (5). A limiting groove (16) is opened inside the turntable (8). A limiting block (13) is fixed on the outer surface of the storage column (3). The limiting block (13) corresponds to the limiting groove (16) and is movably engaged.

4. The forging waste heat utilization device according to claim 3, characterized in that: A fixed gear (11) is fixed on the front surface of the turntable (8), and a vortex block (17) is fixed on the back of the turntable (8). An opening groove (14) is opened on the surface of the storage column (3), and the opening groove (14) corresponds to the vortex block (17).

5. The forging waste heat utilization device according to claim 4, characterized in that: A movable bracket (10) is fixed on the side surface of the rotating shaft (19), and the tooth block (18) is fixed on the surface of the movable bracket (10). The tooth block (18) corresponds to the fixed gear (11) and is movably engaged.

6. The forging waste heat utilization device according to claim 5, characterized in that: The opening slot (14) connects the storage slot (12) and the outside of the storage column (3), and the toothed groove (7) corresponds to the vortex block (17) and is movably engaged.

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