Heat treatment equipment for chain accessories

Abstract

The utility model discloses heat treatment equipment for chain accessories, which relates to the field of chain accessory production and comprises a heating box, heating guns are connected to the left side and the right side of the heating box, a supporting rod is connected in the heating box, a sliding groove is formed in the supporting rod, a sliding block is arranged in the sliding groove in a sliding mode, and a rack frame is connected to the bottom of the sliding block. Sawteeth are arranged on the upper inner side wall and the lower inner side wall of the rack frame, a rotating shaft is connected into the heating box, the outer wall of the rotating shaft is connected with a half gear, and the half gear is meshed with the rack frame. The motor is used for driving the rotating shaft to rotate, the rotating shaft drives the half gear to rotate when rotating, the half gear drives the rack frame to move left and right, the rack frame pulls the sliding block, the sliding block slides in the sliding groove, the sliding block pulls the mounting block, the mounting block pulls the containing disc on the mounting block, and therefore the containing disc is driven to move left and right. Therefore, the plurality of chain accessories can be uniformly shaken, and the heat treatment effect on the chain accessories is improved.

Description

Technical Field

[0001] The utility model relates to the field of chain accessories production, in particular to a heat treatment device for chain accessories. Background Art

[0002] Chains are generally metal links or rings, and are mostly used for mechanical transmission, traction, etc. At present, when chain accessories are produced, such as chain plates, pins or chain plates, these accessories are often directly placed in a heating box for heat treatment. Multiple accessories are easily stacked together, resulting in the stacked parts being unable to be effectively heat treated, which will affect the heat treatment effect of the chain accessories.

[0003] Therefore, it is necessary to invent a chain accessories heat treatment equipment to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a chain accessory heat treatment device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chain accessories heat treatment equipment, comprising a heating box, a heating gun is connected to the left and right sides of the heating box, a support rod is connected to the heating box, a slide groove is provided in the support rod, a slider is slidably arranged in the slide groove, the bottom of the slider is connected to a rack frame, the upper and lower inner walls of the rack frame are provided with serrations, a rotating shaft is connected to the heating box, the outer wall of the rotating shaft is connected to a half gear, the half gear is meshed with the rack frame, the front side of the heating box is connected to a motor, the output end of the motor is connected to the front end of the rotating shaft, the top of the slider is connected to a mounting block, the top of the mounting block is provided with a placement plate, and the rear side of the heating box is provided with a cooling assembly.

[0006] Preferably, both the front and rear sides of the sliding block are connected to limit rods, and both the front and rear sides of the supporting rod are provided with strip-shaped limit openings corresponding to the limit rods.

[0007] Preferably, a T-shaped block is connected to the bottom of the placement tray, a T-shaped slot corresponding to the T-shaped block is opened on the top of the installation block, and a handle is connected to the front side of the placement tray.

[0008] Preferably, a take-in / put-out port is provided on the front side of the heating box, and a box door is connected to the take-in / put-out port. An observation port is provided on the surface of the box door, and an observation window is connected to the observation port.

[0009] Preferably, the cooling assembly includes a support plate connected to the rear side of the heating box, the top of the support plate is connected to a pump, the input end of the pump is connected to a filter through a pipe, the filter is connected to the heating box through a pipe, the bottom inner wall of the heating box is provided with coolant, the output end of the pump is connected to an infusion tube, the other end of the infusion tube passes through the top of the heating box and is connected to a nozzle.

[0010] The technical effects and advantages of this utility model are:

[0011] By using a motor to drive the rotating shaft to rotate, the rotating shaft drives the half gear to rotate when rotating, and the half gear drives the rack frame to move left and right. The rack frame pulls the slider, causing the slider to slide in the slide groove. The slider pulls the mounting block, and the mounting block pulls the placement plate on it, thereby driving the placement plate to move left and right. The placement plate can be used to drive the chain accessories inside it to shake, so that multiple chain accessories are shaken evenly, thereby improving the heat treatment effect of the chain accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 A schematic diagram of the front structure of FIG.

[0014] Figure 3 For this utility model Figure 1 Schematic diagram of the rear structure;

[0015] Figure 4 This is a side structural diagram of the mounting block of the utility model;

[0016] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0017] In the figure: 1. Heating box; 2. Heating gun; 3. Support rod; 4. Slider; 5. Rack frame; 6. Rotating shaft; 7. Half gear; 8. Motor; 9. Cooling assembly; 91. Support plate; 92. Pump; 93. Filter; 94. Infusion tube; 95. Nozzle; 10. Mounting block; 11. Placement tray; 12. Limit rod; 13. T-block; 14. Handle; 15. Box door; 16. Observation window. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] The utility model provides Figure 1-5 The chain accessory heat treatment equipment shown in the figure includes a heating box 1, a heating gun 2 is connected to the left and right sides of the heating box 1, a support rod 3 is connected to the heating box 1, a slide groove is opened in the support rod 3, a slider 4 is slidingly arranged in the slide groove, the bottom of the slider 4 is connected to a rack frame 5, the upper and lower inner walls of the rack frame 5 are provided with serrations, a rotating shaft 6 is connected to the heating box 1, the outer wall of the rotating shaft 6 is connected to a half gear 7, the half gear 7 is meshed with the rack frame 5, the front side of the heating box 1 is connected to a motor 8, the output end of the motor 8 is connected to the front end of the rotating shaft 6, and the top of the slider 4 is connected to a mounting block 10 A placement tray 11 is provided on the top of the mounting block 10. The motor 8 is used to drive the rotating shaft 6 to rotate. The rotating shaft 6 drives the half gear 7 to rotate when rotating. The half gear 7 drives the rack frame 5 to move left and right. The rack frame 5 pulls the slider 4, so that the slider 4 slides in the slide groove. The slider 4 pulls the mounting block 10, and the mounting block 10 pulls the placement tray 11 thereon, thereby driving the placement tray 11 to move left and right. The placement tray 11 can be used to drive the chain accessories therein to shake, so that multiple chain accessories can be shaken evenly, thereby improving the heat treatment effect of the chain accessories. A cooling component 9 is provided on the rear side of the heating box 1.

[0020] The front and rear sides of the slider 4 are connected to the limit rod 12, and the front and rear sides of the support rod 3 are provided with a strip limit opening corresponding to the limit rod 12. The slider 4 pulls the limit rod 12, so that the limit rod 12 slides in the strip limit opening on the support rod 3, which can facilitate the limitation of the slider 4.

[0021] A T-shaped block 13 is connected to the bottom of the placement tray 11, and a T-shaped slot corresponding to the T-shaped block 13 is opened on the top of the mounting block 10. A handle 14 is connected to the front side of the placement tray 11, which can facilitate the positioning of the placement tray 11 and improve the stability of the placement tray 11.

[0022] A take-in and put-out port is provided on the front side of the heating box 1, and a box door 15 is connected to the take-in and put-out port. An observation port is provided on the surface of the box door 15, and an observation window 16 is connected inside the observation port. Through the observation window 16, the situation inside the heating box 1 can be easily observed.

[0023] The cooling assembly 9 includes a support plate 91 connected to the rear side of the heating box 1, and a pump 92 is connected to the top of the support plate 91. The input end of the pump 92 is connected to a filter 93 through a pipe. The filter 93 is provided with a filter component such as a filter screen. Since the use of the filter 93 is a conventional technical means used by people in this field and the filter 93 belongs to the existing technology, it is not described in detail. The filter 93 is connected to the heating box 1 through a pipe, and the bottom inner wall of the heating box 1 is provided with coolant. The output end of the pump 92 is connected to an infusion pipe 94, and the other end of the infusion pipe 94 passes through the top of the heating box 1 and is connected to a nozzle 95. The coolant is extracted from the bottom of the heating box 1 by using the pump 92, and the coolant is first filtered by the filter 93, and the filtered coolant is transported to the infusion pipe 94, and then enters the nozzle 95 through the infusion pipe 94, and the coolant is sprayed out through the nozzle 95 to cool the chain accessories.

[0024] Working principle of this utility model:

[0025] The chain pieces that need heat treatment are placed in the placement tray 11, and the placement tray 11 is pushed into the top of the mounting block 10, the box door 15 is closed, and the chain pieces are heat treated by using the heating gun 2. The motor 8 is used to drive the rotating shaft 6 to rotate. When the rotating shaft 6 rotates, the half gear 7 is driven to rotate, and the half gear 7 drives the rack frame 5 to move left and right. The rack frame 5 pulls the slider 4, so that the slider 4 slides in the slide groove, the slider 4 pulls the mounting block 10, and the mounting block 10 pulls the placement tray 11 on it, thereby driving the placement tray 11 to move left and right. The placement tray 11 can be used to drive the chain accessories therein to shake, so that multiple chain accessories are shaken evenly. After heat treatment, the coolant is extracted from the bottom of the heating box 1 by using the pump 92, and the coolant is first filtered by the filter 93, and the filtered coolant is transported to the infusion pipe 94, and then enters the nozzle 95 through the infusion pipe 94, and the coolant is sprayed out by the nozzle 95 to cool the chain accessories.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A chain accessory heat treatment device, comprising a heating box, with heating guns connected to both the left and right sides of the heating box, characterized in that: A support rod is connected to the heating box, a slide groove is provided in the support rod, a slider is slidably provided in the slide groove, the bottom of the slider is connected to a rack frame, the upper and lower inner walls of the rack frame are provided with serrations, a rotating shaft is connected to the heating box, the outer wall of the rotating shaft is connected to a half gear, the half gear is meshed with the rack frame, the front side of the heating box is connected to a motor, the output end of the motor is connected to the front end of the rotating shaft, the top of the slider is connected to a mounting block, the top of the mounting block is provided with a placement plate, and the rear side of the heating box is provided with a cooling assembly.

2. The chain accessory heat treatment equipment according to claim 1, characterized in that: The front and rear sides of the sliding block are both connected to limiting rods, and the front and rear sides of the supporting rod are both provided with strip-shaped limiting openings corresponding to the limiting rods.

3. The chain accessory heat treatment equipment according to claim 1, characterized in that: The bottom of the placement tray is connected with a T-shaped block, the top of the installation block is provided with a T-shaped slot corresponding to the T-shaped block, and the front side of the placement tray is connected with a handle.

4. The chain accessory heat treatment equipment according to claim 1, characterized in that: The front side of the heating box is provided with a take-in / put-out opening, and the take-in / put-out opening is connected to a box door. The surface of the box door is provided with an observation port, and the observation port is connected to an observation window.

5. The chain accessory heat treatment equipment according to claim 1, characterized in that: The cooling assembly includes a support plate connected to the rear side of the heating box, a pump is connected to the top of the support plate, the input end of the pump is connected to a filter through a pipe, the filter is connected to the heating box through a pipe, the bottom inner wall of the heating box is provided with coolant, the output end of the pump is connected to an infusion tube, the other end of the infusion tube passes through the top of the heating box and is connected to a nozzle.

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