High-efficiency heat treatment device for screw production

Abstract

The utility model relates to a high-efficiency heat treatment device for screw production, which aims at solving the technical problem that the current inclined tray is easy to deviate on a conveying mechanism and collides with the heat treatment device to influence the entering of the tray into the heat treatment device, and comprises a conveyor body, a guide structure and a tray, the guide structure is arranged at the inlet end of the conveyor body; the tray is movably matched with the guide structure; the guide structure comprises a supporting plate, a connecting strip and a round roller; the supporting plate is fixedly arranged on the portion, at the inlet end of the conveyor body, of the rack. The two connecting strips are symmetrically and fixedly arranged on the top side of the supporting plate. A plurality of round rollers are rotationally arranged between the two connecting strips at equal intervals; clamping plates are symmetrically and movably arranged on the supporting plate, the two clamping plates are movably matched with the supporting plate through adjusting assemblies, and the tray conveying device has the advantages that trays placed in the conveyor body to be conveyed are limited, so that the trays enter the conveyor body to be conveyed without deviation, and more labor is saved through conveying of the round rollers.

Description

Technical Field

[0001] The utility model relates to the technical field of screw production, in particular to a high-efficiency heat treatment device for screw production. Background Art

[0002] A screw is a tool that uses the physical and mathematical principles of the inclined circular rotation of an object and friction to gradually tighten objects and parts.

[0003] During the production process of screws, they are tempered by heat treatment devices. The quenched screws are sent to the heat treatment device for tempering. In order to improve efficiency, screws are continuously fed into the heat treatment device. The heat treatment device is used in conjunction with a conveying device to feed trays containing quenched screws into the heat treatment device through the conveying device. When placing a tray at the input end of the existing conveying device, the tray is not necessarily aligned with the conveying mechanism. The tilted tray is easily offset on the conveying mechanism and hits the heat treatment device, affecting the tray's entry into the heat treatment device and wasting time adjusting the tray.

[0004] In view of this, we propose a high-efficiency heat treatment device for screw production. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a high-efficiency heat treatment device for screw production to solve the technical problem that the current tilted tray is easily offset on the conveying mechanism and hits the heat treatment device, thus affecting the tray from entering the heat treatment device.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a high-efficiency heat treatment device for screw production, including a conveyor body, a tempering machine body is arranged on the conveyor body frame, and also includes a guide structure and a tray;

[0007] The guide structure is arranged at the entrance end of the conveyor body;

[0008] The tray is movably matched with the guide structure;

[0009] The guide structure comprises a support plate, a connecting strip and a round roller;

[0010] The support plate is fixed on the frame at the entrance end of the conveyor body;

[0011] Two connecting strips are symmetrically fixed on the top side of the support plate;

[0012] A plurality of circular rollers are equidistantly rotatably arranged between the two connecting strips;

[0013] Wherein, the bottom side of the tray is in rolling cooperation with the round roller;

[0014] Clamps are symmetrically and movably arranged on the support plate, and the two clamps are movably matched with the support plate through an adjustment component.

[0015] Preferably, the circular rollers are aligned with conveyor rollers on the conveyor body.

[0016] Preferably, the adjustment assembly comprises a fixed block, a double-headed screw, a movable block and a rotating handle;

[0017] The fixing block is fixedly arranged on the bottom side of the supporting plate;

[0018] The double-headed screw is passed through the fixing block;

[0019] Wherein, a bearing is arranged in the opening of the fixing block, the inner ring of the bearing is sleeved on the double-headed screw, and the double-headed screw is rotatably connected to the fixing block through the bearing;

[0020] The two movable blocks are respectively threadedly sleeved on the two threaded sections of the double-headed screw;

[0021] The two movable blocks are respectively slidably arranged in two movable holes symmetrically opened on the support plate, and the top ends of the two movable blocks are respectively fixedly connected to the bottom ends of the two clamping plates;

[0022] The rotating handle is fixed on one end of the double-headed screw.

[0023] Preferably, the length of the double-start screw thread section is greater than the length of the movable hole.

[0024] Preferably, a groove is provided on the inner side of the splint, and a plurality of balls are equidistantly arranged in the groove for rotation;

[0025] Wherein, at least one third of the balls are located outside the groove.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] 1. The utility model has the function of limiting the position of the pallet placed in the conveyor body and transported to the tempering machine body by arranging a support plate, a connecting strip, a round roller and a clamping plate, so that the pallet can enter the conveyor body for transportation without deviation, and the advantage of more labor-saving transportation through the round roller is that the problem of the inclined pallet easily deviating on the conveying mechanism and hitting the heat treatment device, which affects the pallet from entering the heat treatment device, is solved.

[0028] 2. The utility model has the advantages of synchronously adjusting the movement of the two movable blocks by setting a fixed block, a bearing, a double-headed screw, a movable block and a rotating handle, so that the two clamping plates can move synchronously relative to or away from each other, limit the pallets of different widths, and facilitate operation.

[0029] 3. The utility model has the advantages that the balls contact the side walls of the tray by arranging the grooves and the balls, and the tray is clamped and limited without affecting the movement of the tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the guide structure connection of the utility model;

[0032] Figure 3 This is a schematic diagram of the support plate structure of the utility model;

[0033] Figure 4 This is a schematic diagram of the connection structure of the adjustment component of the utility model;

[0034] In the figure: 1. Conveyor body; 2. Tempering machine body; 3. Tray; 4. Guide structure;

[0035] 401, support plate; 402, connecting strip; 403, round roller; 404, clamping plate; 405, adjustment component;

[0036] 4011, activity hole;

[0037] 4041, groove; 4042, ball;

[0038] 4051, fixed block; 4052, bearing; 4053, double-headed screw; 4054, movable block; 4055, handle. DETAILED DESCRIPTION

[0039] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0040] Example 1: A high-efficiency heat treatment device for screw production, see Figures 1 to 4 , including a conveyor body 1, a tempering machine body 2 is arranged on the frame of the conveyor body 1, and also includes a guide structure 4 and a tray 3;

[0041] The guide structure 4 is arranged at the entrance end of the conveyor body 1; the tray 3 is movably matched with the guide structure 4;

[0042] The guide structure 4 includes a support plate 401, a connecting strip 402 and a round roller 403;

[0043] The support plate 401 is fixed on the frame at the entrance end of the conveyor body 1; two connecting bars 402 are symmetrically fixed on the top side of the support plate 401; a plurality of round rollers 403 are equidistantly rotatably arranged between the two connecting bars 402; wherein the bottom side of the tray 3 is in rolling cooperation with the round rollers 403;

[0044] Clamps 404 are symmetrically and movably arranged on the support plate 401 , and the two clamps 404 are movably matched with the support plate 401 through an adjustment component 405 .

[0045] The utility model has the function of limiting the position of the pallet 3 placed in the conveyor body 1 and transported to the tempering machine body 2 by providing a support plate 401, a connecting strip 402, a round roller 403 and a clamping plate 404, so that the pallet 3 can be transported into the conveyor body 1 without deviation, and the transportation by the round roller 403 is more labor-saving, which solves the problem that the inclined pallet 3 is easily deviated on the conveying mechanism and hits the heat treatment device, thus affecting the pallet 3 from entering the heat treatment device.

[0046] Specifically, the round roller 403 is aligned with the conveying roller on the conveyor body 1 ; the pallet 3 conveyed by the round roller 403 accurately enters the conveying roller of the conveyor body 1 , and there is no obstruction when the pallet 3 is transferred.

[0047] Further, the adjustment assembly 405 includes a fixed block 4051, a double-headed screw 4053, a movable block 4054 and a rotating handle 4055;

[0048] The fixed block 4051 is fixed on the bottom side of the support plate 401; the double-headed screw 4053 is passed through the fixed block 4051; wherein, a bearing 4052 is arranged in the opening of the fixed block 4051, and the inner ring of the bearing 4052 is sleeved on the double-headed screw 4053, and the double-headed screw 4053 is rotatably connected with the fixed block 4051 through the bearing 4052; the two movable blocks 4054 are respectively threadedly sleeved on the two threaded sections of the double-headed screw 4053; wherein, the two movable blocks 4054 are respectively slidably arranged in two movable holes 4011 symmetrically opened on the support plate 401, and the top ends of the two movable blocks 4054 are respectively fixedly connected with the bottom ends of the two clamping plates 404; the rotating handle 4055 is fixed at one end of the double-headed screw 4053.

[0049] The utility model has the advantages of synchronously adjusting the movement of the two movable blocks 4054 by setting the fixed block 4051, the bearing 4052, the double-headed screw 4053, the movable block 4054 and the rotating handle 4055, so that the two clamping plates 404 can move synchronously relative to or away from each other, limit the pallets 3 of different widths, and facilitate operation.

[0050] Furthermore, the length of the threaded section of the double-headed screw 4053 is greater than the length of the movable hole 4011 ; the distance that the threaded section of the double-headed screw 4053 adjusts the movable block 4054 is sufficient for the movable block 4054 to fully move in the movable hole 4011 .

[0051] It is worth noting that a groove 4041 is formed on the inner side of the clamping plate 404 , and a plurality of balls 4042 are equidistantly arranged in the groove 4041 ; at least one third of the balls 4042 are located outside the groove 4041 .

[0052] The utility model provides the groove 4041 and the ball 4042 , so that the ball 4042 contacts the side wall of the tray 3 , clamps and limits the tray 3 , and does not affect the movement of the tray 3 .

[0053] Working principle: When using the device of the utility model, according to the width of the tray 3, the handle 4055 is rotated, the double-headed screw 4053 rotates relative to the fixed block 4051 through the bearing 4052, and the two movable blocks 4054 move relative to or away from each other under the action of the two threaded sections of the double-headed screw 4053, driving the two clamping plates 404 to move relative to or away from each other, until the balls 4042 inside the two clamping plates 404 contact the side of the clamping plates 404, limiting the position of the clamping plates 404. The tray 3 equipped with the screw parts after quenching and cooling is placed between the two clamping plates 404, the bottom side of the tray 3 contacts the round roller 403, and the two sides of the tray 3 contact the balls 4042, pushing the tray 3, and the tray 3 enters the conveyor body 1 for transportation without deviation. After being transported by the round roller 403, the tray 3 accurately enters the conveying roller of the conveyor body 1 and is transported to the tempering machine body 2 for tempering.

[0054] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A high-efficiency heat treatment device for screw production, comprising a conveyor body (1), a tempering machine body (2) arranged on the frame of the conveyor body (1), characterized in that: Also includes: A guide structure (4) arranged at the entrance end of the conveyor body (1); A tray (3) movably cooperates with the guide structure (4); The guide structure (4) comprises: A support plate (401) is fixedly mounted on a frame at the entrance end of the conveyor body (1); Two connecting strips (402) are symmetrically fixed on the top side of the support plate (401); A plurality of round rollers (403) are rotatably arranged between the two connecting bars (402) at equal intervals; Wherein, the bottom side of the tray (3) and the round roller (403) are in rolling cooperation; Clamps (404) are symmetrically and movably arranged on the support plate (401), and the two clamps (404) are movably matched with the support plate (401) through an adjustment component (405).

2. A high-efficiency heat treatment device for screw production as claimed in claim 1, characterized in that: The circular roller (403) is aligned with the conveying roller on the conveyor body (1).

3. A high-efficiency heat treatment device for screw production as claimed in claim 1, characterized in that: The adjustment component (405) comprises: A fixing block (4051) is fixedly mounted on the bottom side of the support plate (401); A double-headed screw (4053) is inserted into the fixing block (4051); A bearing (4052) is arranged in the opening of the fixing block (4051), the inner ring of the bearing (4052) is sleeved on the double-headed screw (4053), and the double-headed screw (4053) is rotatably connected to the fixing block (4051) through the bearing (4052); Two movable blocks (4054) are respectively threadedly sleeved on two threaded sections of the double-headed screw (4053); The two movable blocks (4054) are respectively slidably disposed in two movable holes (4011) symmetrically opened on the support plate (401), and the top ends of the two movable blocks (4054) are respectively fixedly connected to the bottom ends of the two clamping plates (404); The rotating handle (4055) is fixedly mounted on one end of the double-headed screw (4053).

4. A high-efficiency heat treatment device for screw production as claimed in claim 3, characterized in that: The length of the threaded section of the double-headed screw (4053) is greater than the length of the movable hole (4011).

5. A high-efficiency heat treatment device for screw production as claimed in claim 1, characterized in that: A groove (4041) is formed on the inner side of the clamping plate (404), and a plurality of balls (4042) are equidistantly arranged in the groove (4041). At least one third of the balls (4042) are located outside the groove (4041).

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