Annealing feeding device for lead screw machining

Abstract

The utility model discloses an annealing feeding device for lead screw processing, which comprises an annealing machine, the right side of the annealing machine is provided with a supporting leg, the top of the supporting leg is fixedly connected with an inclined plate, the front side of the inclined plate is fixedly connected with a connecting inclined plate, and the front side of the connecting inclined plate is fixedly connected with a supporting plate. An arc-shaped block is fixedly connected to the top of the supporting plate, an inclined supporting table is fixedly connected to the front side of the arc-shaped block, an arc-shaped plate is fixedly connected to the left side of the front side of the inclined supporting table, an arc-shaped cover is fixedly connected to the top of the top of the arc-shaped plate, a pressing plate is arranged at the top of an inner cavity of the arc-shaped plate, and an air cylinder is installed on the rear side of the supporting plate. A lead screw is placed on the top of the inclined plate, then the arc-shaped block, the pushing plate and the movable plate are used in cooperation, the lead screw can move to an inner cavity of the fixed block through the top of the inclined supporting table, then the lead screw can be fixed through the pressing plate, and finally the lead screw can be annealed through the annealing machine.

Description

TECHNICAL FIELD

[0001] The utility model belongs to screw rod processing technical field, especially, relate to a kind of annealing feeding device for screw rod processing. BACKGROUND

[0002] Screw rod annealing is a kind of heat treatment process, it is heated to appropriate temperature, maintains certain time, then slowly cools down process, its main purpose is to reduce the hardness of screw rod, improves its cutting performance;Eliminate the residual stress generated in the processing (such as cold working) of screw rod, prevent screw rod from deforming or cracking in subsequent processing or use process, refine grain, improve the organization and performance of screw rod material, improve its toughness and plasticity.

[0003] During the annealing process of screw rod, screw rod needs to be heated to high temperature, if manually holding screw rod for annealing, hand will directly contact high-temperature object, and it is very easy to be scalded, since manual holding will generate uneven external force to screw rod, the elimination of internal stress of screw rod during the annealing process will also affect the quality of annealing, thus we need to design a kind of annealing feeding device for screw rod processing, adopt the structure of blanking and fixing structure, screw rod does not need to be manually held for annealing, screw rod can be uniformly heated in annealing equipment, manually holding screw rod will make operator directly exposed to high-temperature environment, it is extremely easy to cause scalding, avoid the physical injury caused by contacting high-temperature object, ensure the safety of workers. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of annealing feeding device for screw rod processing, with the structure of blanking and fixing structure, screw rod does not need to be manually held for annealing, screw rod can be uniformly heated in annealing equipment, manually holding screw rod will make operator directly exposed to high-temperature environment, it is extremely easy to cause scalding, avoid the physical injury caused by contacting high-temperature object, ensure the safety of workers, to solve the above background technical problems.

[0005] The utility model discloses a technical scheme that solves the above technical problems as follows: A screw rod processing annealing feeding device, it includes annealing machine, the right side of annealing machine is provided with support leg, the top fixed connection of support leg has the inclined plate, the front fixed connection of inclined plate has the connecting inclined plate, the front fixed connection of connecting inclined plate has the support board, the top fixed connection of support board has the arc block, the front fixed connection of arc block has the inclined support station, the left side fixed connection of the left side of inclined support station front has the arc plate, the top fixed connection of arc plate top has the arc cover, the top of arc plate inner chamber is provided with the pressing plate, the rear of support board is installed with the pneumatic cylinder, the output fixed connection of pneumatic cylinder has the connecting plate, the top fixed connection of connecting plate has the moving plate, the top of moving plate is connected with the connecting inclined plate and is connected with the connecting inclined plate slidingly, the front fixed connection of connecting plate has the push board, the top of push board is connected with support board and arc block and is connected with support board and arc block slidingly.

[0006] Preferably, the front side of the inclined support station is provided with a fixed block, and the top of the fixed block is fixedly connected with the middle shaft of the bottom of the arc plate.

[0007] Preferably, the surface of the arc cover is provided with a rotatable threaded rod penetratingly, the arc cover is threadedly connected with the threaded rod, and the threaded rod is fixedly connected with the pressing plate.

[0008] Preferably, the bottom of the rear side of the support board is fixedly connected with a support block, and the pneumatic cylinder is fixedly installed on the top of the support block.

[0009] Preferably, the inner cavity of the arc plate is rollingly connected with a plurality of rolling balls.

[0010] Preferably, the surface of the support board and the arc block is provided with an elongated groove for the sliding of the push board, the middle shaft of the arc cover is provided with a circular hole for the penetration of the threaded rod, and the right side of the arc plate is provided with a square groove.

[0011] The utility model discloses the beneficial effect is:

[0012] 1, the utility model discloses a silk rod is placed the top of inclined plate, then through the cooperation of arc block, push board and moving plate, make the silk rod move to the inner cavity of fixed block through the top of inclined support station, then make the pressing plate fixed to the silk rod, finally, the annealing machine can anneal the silk rod, can reach the structure and fixed structure of adopting blanking, the silk rod does not need manual holding and annealing, the silk rod can be evenly heated in the annealing equipment, the operator is directly exposed to the high-temperature environment by holding the silk rod, which is prone to cause burns, avoids the body injury caused by contacting high-temperature objects, and guarantees the purpose of worker safety.

[0013] 2、The utility model discloses through the cooperation of threaded rod and pressing plate, make threaded rod when sliding threaded rod to pressing plate played the role of orientation, guaranteeed that pressing plate to screw rod when pressing will not appear deviation and also will not appear the phenomenon of rotation, improved the stability of pressing plate when pressing to screw rod.

[0014] 3、The utility model discloses through the setting of support block, when the cylinder is in use, and support block plays the role of support to cylinder, guarantees that cylinder will not appear the phenomenon of falling off when using, improved the stability of cylinder.

[0015] 4、The utility model discloses through the setting of ball, uses ball in arc plate, mainly utilizes the rolling friction to replace sliding friction, and the rolling friction between ball and arc plate and adjacent contact surface is rolling friction, compared with sliding friction, and rolling friction coefficient is very small, and the rolling of ball can make the motion of screw rod more smooth, and reduces the jamming phenomenon. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or other aspects of the present utility model will become more apparent and more readily appreciated through consideration of the following detailed description, taken in conjunction with the accompanying drawings, of which:

[0017] Figure 1 It is the front view schematic drawing of an embodiment of the utility model;

[0018] Figure 2 It is the side view plane schematic drawing of an embodiment of the utility model;

[0019] Figure 3 It is the three-dimensional schematic drawing of arc plate and threaded rod of an embodiment of the utility model;

[0020] Figure 4 It is the three-dimensional schematic drawing of arc block and push plate of an embodiment of the utility model;

[0021] Figure 5 It is the overhead plane schematic drawing of arc plate of an embodiment of the utility model.

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1, annealing machine, 2, support leg, 3, inclined plate, 4, connecting inclined plate, 5, support plate, 6, arc block, 7, inclined support table, 8, fixed block, 9, arc plate, 10, arc cover, 11, threaded rod, 12, pressing plate, 13, support block, 14, cylinder, 15, connecting plate, 16, moving plate, 17, ball, 18, push plate. DETAILED DESCRIPTION

[0024] Hereinafter, the embodiment of the annealing feeding device for screw rod machining of the utility model will be described with reference to the drawings.

[0025] Figures 1-5 The annealing feeding device for screw rod machining of an embodiment of the utility model is shown, which comprises an annealing machine 1, a supporting leg 2 is arranged at the right side of the annealing machine 1, an inclined plate 3 is fixedly connected to the top of the supporting leg 2, a connecting inclined plate 4 is fixedly connected to the front side of the inclined plate 3, a supporting plate 5 is fixedly connected to the front side of the connecting inclined plate 4, an arc-shaped block 6 is fixedly connected to the top of the supporting plate 5, an inclined supporting table 7 is fixedly connected to the front side of the arc-shaped block 6, an arc-shaped plate 9 is fixedly connected to the left side of the front side of the inclined supporting table 7, a fixed block 8 is arranged at the front side of the inclined supporting table 7, the top of the fixed block 8 is fixedly connected to the middle shaft at the bottom of the arc-shaped plate 9, an arc-shaped cover 10 is fixedly connected to the top of the top of the arc-shaped plate 9, a pressing plate 12 is arranged at the top of the inner cavity of the arc-shaped plate 9, a rotatable threaded rod 11 is arranged through the surface of the arc-shaped cover 10, the arc-shaped cover 10 is threadedly connected with the threaded rod 11, the threaded rod 11 is fixedly connected with the pressing plate 12, the threaded rod 11 plays a guiding role on the pressing plate 12 when sliding through the cooperation of the threaded rod 11 and the pressing plate 12, which ensures that the pressing plate 12 will not deviate and will not rotate when pressing the screw rod, improves the stability of the pressing plate 12 when pressing the screw rod, a gas cylinder 14 is installed at the rear side of the supporting plate 5, a supporting block 13 is fixedly connected to the bottom of the rear side of the supporting plate 5, the gas cylinder 14 is fixedly installed at the top of the supporting block 13, the supporting block 13 plays a supporting role on the gas cylinder 14 when the gas cylinder 14 is used through the arrangement of the supporting block 13, which ensures that the gas cylinder 14 will not fall off when used, improves the stability of the gas cylinder 14, a connecting plate 15 is fixedly connected to the output end of the gas cylinder 14, a moving plate 16 is fixedly connected to the top of the connecting plate 15, the moving plate 16 penetrates to the top of the connecting inclined plate 4 and is slidably connected with the connecting inclined plate 4, a pushing plate 18 is fixedly connected to the front side of the connecting plate 15, the pushing plate 18 penetrates to the top of the arc-shaped block 6 and is slidably connected with the supporting plate 5 and the arc-shaped block 6, a plurality of rolling balls 17 are rollingly connected in the inner cavity of the arc-shaped plate 9, the rolling balls 17 are arranged in the arc-shaped plate 9, which mainly uses rolling friction to replace sliding friction, the rolling balls 17 and the arc-shaped plate 9 and the adjacent contact surface are in rolling friction, compared with sliding friction, the rolling friction coefficient is very small, the rolling of the rolling balls 17 can make the screw rod move more smoothly and reduce the jamming phenomenon, long recesses are formed in the surface of the supporting plate 5 and the arc-shaped block 6 for the sliding of the pushing plate 18, a circular hole is formed in the middle shaft of the arc-shaped cover 10 for the penetration of the threaded rod 11, a square recess is formed in the right side of the arc-shaped plate 9.

[0026] Working principle: the utility model uses, the user places the screw rod on the top of inclined plate 3, the screw rod slides from the top of inclined plate 3 to the top of connecting inclined plate 4, then opens the cylinder 14 at the top of support block 13, the output end of cylinder 14 will drive connecting plate 15 to move at the rear side of support plate 5, then moving plate 16 will push the screw rod at the top of connecting inclined plate 4 to the top of arc block 6, so that the screw rod will move in the top of arc block 6, and pushing plate 18 will slide upwards in the opened square recess, then the slope of pushing plate 18 will push the screw rod to the top of inclined support platform 7, since the inclined support platform 7 is inclined, then the screw rod will slide through the top of inclined support platform 7 to the recess inner cavity of arc-shaped plate 9, so that the screw rod will slide on the top of ball 17, until the end of screw rod slides to the position of annealing machine 1, rotate threaded rod 11, threaded rod 11 will drive pressing plate 12 to move downwards on the top of arc-shaped plate 9, then pressing plate 12 will press the screw rod, so that the annealing machine 1 will not continue to move position when processing the screw rod, finally, after the annealing machine 1 finishes processing the screw rod, since the square recess is opened on the right side of arc-shaped plate 9, the worker can take out the screw rod from the inner cavity of arc-shaped plate 9.

[0027] In conclusion: the screw rod processing annealing feeding device, by placing the screw rod on the top of inclined plate 3, then by the cooperation of arc block 6, pushing plate 18 and moving plate 16, the screw rod will move through the top of inclined support platform 7 to the inner cavity of fixed block 8, then the pressing plate 12 will fix the screw rod, finally the annealing machine 1 will anneal the screw rod, which can achieve the structure of discharging and fixing, the screw rod does not need to be manually held for annealing, the screw rod can be uniformly heated in the annealing equipment, manually holding the screw rod will expose the operator directly to the high-temperature environment, which is easy to cause burns, avoids the body injury caused by contacting high-temperature objects, and ensures the safety of workers.

Claims

1. An annealing and feeding device for screw machining, characterized by, The annealing machine (1) is provided with a support leg (2) on the right side, the top of the support leg (2) is fixedly connected with an inclined plate (3), the front side of the inclined plate (3) is fixedly connected with a connecting inclined plate (4), the front side of the connecting inclined plate (4) is fixedly connected with a support plate (5), the top of the support plate (5) is fixedly connected with an arc block (6), the front side of the arc block (6) is fixedly connected with an inclined support table (7), the left side of the front side of the inclined support table (7) is fixedly connected with an arc plate (9), the top of the top of the arc plate (9) is fixedly connected with an arc cover (10), the top of the inner cavity of the arc plate (9) is provided with a pressing plate (12), the rear side of the support plate (5) is provided with a cylinder (14), the output end of the cylinder (14) is fixedly connected with a connecting plate (15), the top of the connecting plate (15) is fixedly connected with a moving plate (16), the moving plate (16) penetrates to the top of the connecting inclined plate (4) and is slidably connected with the connecting inclined plate (4), the front side of the connecting plate (15) is fixedly connected with a push plate (18), the push plate (18) penetrates to the top of the arc block (6) and is slidably connected with the support plate (5) and the arc block (6).

2. The annealing and feeding device for screw machining according to claim 1, characterized in that, The front side of the inclined support table (7) is provided with a fixed block (8), and the top of the fixed block (8) is fixedly connected with the middle shaft of the bottom of the arc plate (9).

3. The annealing and feeding device for screw machining according to claim 2, characterized in that, The surface of the arc cover (10) is provided with a rotatable threaded rod (11) penetrating through, the arc cover (10) is threadedly connected with the threaded rod (11), and the threaded rod (11) is fixedly connected with the pressing plate (12).

4. The annealing and feeding device for screw machining according to claim 3, wherein The bottom of the rear side of the support plate (5) is fixedly connected with a support block (13), and the cylinder (14) is fixedly installed on the top of the support block (13).

5. The annealing and feeding device for screw machining according to claim 4, wherein The inner cavity of the arc plate (9) is rollingly connected with a plurality of rolling balls (17).

6. The annealing and feeding device for screw machining according to claim 5, wherein The surface of the support plate (5) and the arc block (6) is provided with an elongated groove for sliding of the push plate (18), the middle shaft of the arc cover (10) is provided with a circular hole for penetration of the threaded rod (11), and the right side of the arc plate (9) is provided with a square groove.

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