Heat treatment furnace for sliding block

Abstract

The heat treatment furnace comprises a furnace body and a furnace cover, a fixing plate is slidably connected to the inner side of the furnace body, a plurality of mounting rods are fixedly connected to the front end of the fixing plate, a containing groove is formed in the upper end of each mounting rod, and a plurality of partition plates evenly distributed on the mounting rods at equal intervals are arranged on the inner side of each containing groove. The partition plates can divide the containing groove into a plurality of spaces, the containing groove can prevent the sliding blocks from being stacked, the partition plates can separate the sliding blocks, the sliding blocks are evenly heated, and the heat treatment effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment equipment, in particular to a heat treatment furnace for a slider. Background Art

[0002] The utility model patent application number: CN201922069086.4 discloses a heat treatment furnace, including a furnace body with an opening and a furnace door that can close the furnace body opening, two sets of guide rails located on the ground are arranged outside the furnace body, the two sets of guide rails are arranged in parallel and one end of the guide rails is arranged close to the furnace door, and rail cars that can slide along the guide rails are arranged on the two guide rails, and two sets of slide grooves perpendicular to the movement direction of the rail car are opened on the rail car, and two sets of sliders are arranged in each slide groove, and the slide groove is provided with A bidirectional screw rod penetrates the two sets of sliders and drives the two sets of sliders to move toward or away from each other. A U-shaped channel steel is commonly provided on the two sliders on the same side of the guide rail. The notches of the two U-shaped channel steels are arranged facing each other, and a heat-resistant bearing plate is commonly provided at the notches of the two U-shaped channel steels. The heat-resistant bearing plate is provided on the extension section of the U-shaped channel steel close to one end of the furnace body. A support column that can support the heat-resistant bearing plate is provided in the inner cavity of the furnace body. A lifting component that drives the U-shaped channel steel to move along the length direction of the support column is provided between the slider and the U-shaped channel steel. The detachable heat-resistant bearing plate designed in the above technical solution places the heat-resistant bearing plate together with the workpiece in the furnace body for heating, thereby avoiding multiple loading and unloading of the workpiece, reducing manpower loss, and improving work efficiency. The feeding mechanism designed outside the furnace body prevents the feeding mechanism from being heated by the heat treatment furnace, so that the service life of the feeding mechanism is not affected, and the production cost is reduced. However, due to the small size of the slider, when the slider is heat treated, it is only placed on the heat-resistant supporting plate, which will cause the slider to pile up. Due to the uneven distribution of the slider in the heat treatment furnace, the slider is heated unevenly, resulting in poor heat treatment effect. Utility Model Content

[0003] The utility model aims to solve the problems existing in the above-mentioned prior art and provides a heat treatment furnace for a slider, which is provided with a slider placement groove, a partition is provided in the middle of the placement groove, the placement groove can prevent the sliders from piling up, and the partition can separate the sliders, so that the sliders are heated evenly and the heat treatment effect is good.

[0004] The utility model adopts a technical solution to solve the technical problem: the heat treatment furnace for sliders comprises a furnace body and a furnace cover, the inner side of the furnace body is slidably connected with a fixing plate, the front end of the fixing plate is fixedly connected with a plurality of mounting rods, the upper end of the mounting rod is provided with a placement groove, the inner side of the placement groove is provided with a plurality of partitions evenly distributed on the mounting rod at equal distances, the partitions can divide the placement groove into a plurality of spaces, the placement groove can prevent the sliders from piling up, the partitions can separate the sliders, so that the sliders are heated evenly and the heat treatment effect is good.

[0005] For further improvement, the mounting rod is provided with a number of equidistant and evenly distributed card slots, the partitions are slidably connected to the inner side of the card slots, the partitions are fixedly connected by connecting plates, through slots are provided at the front and rear ends of the connecting plates, the front and rear ends of the mounting rods are fixedly connected to connecting shafts, the upper and lower ends of the connecting shafts are rotatably connected to rotating blocks, the rotating blocks can position the connecting plates, and when the slider needs to be taken out, the rotating block at the upper end is rotated to make the rotating block slide into the inner side of the through slot, and the connecting plate is positioned by the rotating block at the lower end. At this time, the partition is away from the placement slot, and the gap between the sliders makes it easier to take out the slider.

[0006] To further improve, the front end of the mounting rod is provided with a movable plate, the lower end of the connecting plate is provided with a supporting block fixedly connected to the movable plate, the front end of the fixed plate is fixedly connected to a fixed shaft, the front end of the fixed shaft is fixedly connected to a positioning block, a positioning groove is opened on the movable plate, the positioning block is slidably connected to the inner side of the positioning groove, and the front end of the positioning block is rotatably connected to a positioning block, the positioning block can locate the position of the movable plate, and the supporting block can support the connecting plate and the mounting rod, so that the service life of the mounting rod is longer.

[0007] For further improvement, the upper end of the positioning block is provided with a fixed block fixedly connected to the movable plate, a pull shaft is slidably connected to the fixed block, a pull handle is fixedly connected to the upper end of the pull shaft, a limit frame is fixedly connected to the lower end of the pull shaft, the limit frame is slidably connected to the outside of the positioning block, and the limit frame can prevent the positioning block from rotating.

[0008] For further improvement, the placement groove passes through the front end of the mounting rod, and a clamping block is fixedly connected to the rear end of the movable plate, and the clamping block is slidably connected to the inner side of the placement groove.

[0009] For further improvement, fixed rods are fixedly connected to the left and right ends of the lower side of the fixed plate, a sliding groove is opened at the front end of the fixed rod, the movable plate is slidably connected to the inner side of the sliding groove, the lower end of the fixed rod is fixedly connected to a sliding block, guide rods are installed at the left and right ends of the inner side of the furnace body, a guide groove is opened at the upper end of the guide rod, and the sliding block is slidably connected to the inner side of the guide groove, so that the movement effect of the fixed plate is better.

[0010] For further improvement, an adjusting groove is opened on the outside of the fixed rod, and rotating shafts are fixedly connected to the left and right ends of the movable plate. The rotating shafts are movably connected to the inner sides of the adjusting grooves. The rotating shafts can slide and rotate inside the adjusting grooves, and the positioning block is rotated to move the movable plate forward. The positioning block is away from the movable plate through the positioning groove, and the movable plate is rotated by the rotating shaft so that the movable plate is placed flat. When taking out the slider, only the slider needs to be pushed forward to take out the slider from the inner side of the placement groove, and the slider is taken out more conveniently.

[0011] For further improvement, a support plate is provided at the front end of the furnace cover, and sliding grooves matching the guide grooves are opened at both left and right ends of the support plate, and the sliding blocks are slidably connected to the inner side of the sliding grooves, making the movement of the fixed plate more convenient.

[0012] For further improvement, the distance between the guide rod and the support plate is smaller than the length of the sliding block, and the sliding block can move in the guide groove and the inner side of the sliding groove at the same time, so that the movement effect of the sliding block is better.

[0013] For further improvement, the left and right fixing rods are connected by a connecting rod, and a handle is fixedly connected to the front end of the connecting rod.

[0014] For further improvement, handles are fixedly connected to the left and right sides of the front end of the movable plate.

[0015] The beneficial effects of the utility model are: the placement groove can avoid the accumulation of sliders, the partition can separate the sliders, so that the sliders are heated evenly and the heat treatment effect is good, the rotating block can position the connecting plate, and when the slider needs to be taken out, the rotating block at the upper end is rotated to make the rotating block slide into the inner side of the through groove, and the connecting plate is positioned by the rotating block at the lower end. At this time, the partition is away from the placement groove, and the gap between the sliders makes it easier to take out the slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure inside the furnace body of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing plate of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the installation rod of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the installation rod of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0022] Figure 7 It is a structural schematic diagram of the movable plate of the utility model;

[0023] Figure 8 It is a structural schematic diagram of the movable plate of the utility model.

[0024] Explanation of the accompanying drawings: 1. furnace body; 11. furnace cover; 12. guide rod; 121. guide groove; 2. fixed plate; 21. mounting rod; 211. placement groove; 212. clamping groove; 213. connecting shaft; 214. rotating block; 22. connecting plate; 221. partition; 222. through groove; 23. fixing rod; 231. slide groove; 232. adjustment groove; 233. sliding block; 24. connecting rod; 241. handle; 25. fixing shaft; 251. positioning block; 252. clamping block; 3. movable plate; 31. rotating shaft; 32. positioning groove; 33. fixing block; 34. limiting frame; 341. pull shaft; 342. pull handle; 35. grip; 36. support block; 37. clamping block; 4. support plate; 41. sliding groove. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-8 The utility model is further described as follows:

[0026] like Figure 1-Figure 2 As shown: In this embodiment, a heat treatment furnace for a slider includes a furnace body 1 and a furnace cover 11. A fixed plate 2 is provided on the inner side of the furnace body 1. Fixed rods 23 are fixedly connected to the left and right ends of the lower side of the fixed plate 2. The left and right fixed rods 23 are connected by a connecting rod 24. A handle 241 is fixedly connected to the front end of the connecting rod 24. A sliding block 233 is fixedly connected to the lower end of the fixed rod 23. Guide rods 12 are installed on the left and right ends of the inner side of the furnace body 1. A guide groove 121 is opened at the upper end of the guide rod 12. The sliding block 233 is slidably connected to the inner side of the guide groove 121. A support plate 4 is provided at the front end of the furnace cover 11. Sliding grooves 41 matched with the guide grooves 121 are opened at the left and right ends of the support plate 4. The sliding block 233 is slidably connected to the inner side of the sliding groove 41.

[0027] like Figure 2-Figure 6 As shown: a plurality of mounting rods 21 are fixedly connected to the front end of the fixing plate 2, a placement groove 211 is opened at the upper end of the mounting rod 21, the placement groove 211 runs through the front end of the mounting rod 21, a plurality of equidistant and evenly distributed card slots 212 are opened on the mounting rod 21, a partition plate 221 is slidably connected to the inner side of the card slot 212, the partition plates 221 are fixedly connected by a connecting plate 22, through grooves 222 are opened at the front and rear ends of the connecting plate 22, a connecting shaft 213 is fixedly connected to the front and rear ends of the mounting rod 21, and a rotating block 214 is rotatably connected to the upper and lower ends of the connecting shaft 213, and the rotating block 214 can position the connecting plate 22.

[0028] like Figure 2-Figure 3 and Figure 7-Figure 8As shown: the front end of the fixed rod 23 is provided with a slide groove 231, the inner side of the slide groove 231 is slidably connected with the movable plate 3, the movable plate 3 is located at the front end of the mounting rod 21, the lower end of the connecting plate 22 is provided with a support block 36 fixedly connected to the movable plate 3, the rear end of the movable plate 3 is fixedly connected with a clamping block 37, the clamping block 37 is slidably connected to the inner side of the placement groove 211, the outer side of the fixed rod 23 is provided with an adjustment groove 232, the left and right ends of the movable plate 3 are fixedly connected with a rotating shaft 31, the rotating shaft 31 is movably connected to the inner side of the adjusting groove 232, the front end of the fixed plate 2 is fixedly connected with a fixed shaft 25, and the fixed shaft 2 The front end is fixedly connected with a positioning block 251, a positioning groove 32 is provided on the movable plate 3, the positioning block 251 is slidably connected to the inner side of the positioning groove 32, the front end of the positioning block 251 is rotatably connected with a positioning block 252, the positioning block 252 can locate the position of the movable plate 3, the upper end of the positioning block 252 is provided with a fixed block 33 fixedly connected to the movable plate 3, the fixed block 33 is slidably connected with a pull shaft 341, the upper end of the pull shaft 341 is fixedly connected with a pull handle 342, the lower end of the pull shaft 341 is fixedly connected with a limit frame 34, and the limit frame 34 is slidably connected to the outer side of the positioning block 252.

[0029] When the utility model is in use, the furnace cover 11 is opened, the fixed plate 2 is pulled out of the furnace body 1 through the positioning block 252 or the handle 241, the sliding block 233 slides into the inner side of the sliding groove 41, the slider is placed into the inner side of the placement groove 211, the fixed plate 2 is pushed into the inner side of the furnace body 1, and the furnace cover 11 is closed to carry out heat treatment. After the heat treatment is completed, the fixed plate 2 is pulled out of the furnace body 1 through the positioning block 252 or the handle 241, and the rotating block 214 at the upper end is rotated so that the rotating block 214 slides into the inner side of the through groove 222, and the rotating block 214 is rotated through the lower end. The rotating block 214 at the end positions the connecting plate 22. At this time, the partition plate 221 is away from the placement groove 211. The pull shaft 341 is pulled upward by the pull handle 342. The pull shaft 341 drives the limit frame 34 to move upward, so that the limit frame 34 is away from the blocking block 252. The blocking block 252 is rotated to move the moving plate 3 forward. The blocking block 252 is away from the moving plate 3 through the positioning groove 32. The moving plate 3 is rotated by the rotating shaft 31, the moving plate 3 is laid flat, and the slider is pushed forward to take out the slider from the inner side of the placement groove 211.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A heat treatment furnace for a slider, comprising a furnace body (1) and a furnace cover (11), characterized in that: A fixing plate (2) is slidably connected to the inner side of the furnace body (1), a plurality of mounting rods (21) are fixedly connected to the front end of the fixing plate (2), a placement groove (211) is formed at the upper end of the mounting rod (21), and a plurality of partitions (221) evenly distributed at equal distances are mounted on the mounting rod (21).

2. The heat treatment furnace for a slider according to claim 1, characterized in that: The mounting rod (21) is provided with a plurality of slots (212) that are evenly distributed at equal intervals. The partitions (221) are slidably connected to the inner sides of the slots (212). The partitions (221) are fixedly connected via connecting plates (22). Through slots (222) are provided at both the front and rear ends of the connecting plates (22). The front and rear ends of the mounting rod (21) are fixedly connected to connecting shafts (213). The upper and lower ends of the connecting shafts (213) are rotatably connected to rotating blocks (214).

3. The heat treatment furnace for a slider according to claim 2, characterized in that: The front end of the mounting rod (21) is provided with a movable plate (3), the lower end of the connecting plate (22) is provided with a supporting block (36) fixedly connected to the movable plate (3), the front end of the fixed plate (2) is fixedly connected to a fixed shaft (25), the front end of the fixed shaft (25) is fixedly connected to a positioning block (251), a positioning groove (32) is opened on the movable plate (3), the positioning block (251) is slidably connected to the inner side of the positioning groove (32), and the front end of the positioning block (251) is rotatably connected to a positioning block (252).

4. The heat treatment furnace for a slider according to claim 3, characterized in that: The upper end of the positioning block (252) is provided with a fixed block (33) fixedly connected to the movable plate (3); a pull shaft (341) is slidably connected to the fixed block (33); a pull handle (342) is fixedly connected to the upper end of the pull shaft (341); a limit frame (34) is fixedly connected to the lower end of the pull shaft (341); and the limit frame (34) is slidably connected to the outer side of the positioning block (252).

5. The heat treatment furnace for a slider according to claim 3, characterized in that: The placement groove (211) passes through the front end of the installation rod (21), and a clamping block (37) is fixedly connected to the rear end of the movable plate (3), and the clamping block (37) is slidably connected to the inner side of the placement groove (211).

6. The heat treatment furnace for a slider according to claim 5, characterized in that: The fixed plate (2) is fixedly connected to fixed rods (23) at both left and right ends of the lower side, a slide groove (231) is formed at the front end of the fixed rod (23), the movable plate (3) is slidably connected to the inner side of the slide groove (231), the lower end of the fixed rod (23) is fixedly connected to a slide block (233), the inner side of the furnace body (1) is provided with guide rods (12) at both left and right ends, the upper end of the guide rod (12) is provided with a guide groove (121), and the slide block (233) is slidably connected to the inner side of the guide groove (121).

7. The heat treatment furnace for a slider according to claim 6, characterized in that: The fixed rod (23) is provided with an adjustment slot (232) on the outside, and the left and right ends of the movable plate (3) are fixedly connected with a rotating shaft (31), and the rotating shaft (31) is movably connected to the inside of the adjustment slot (232).

8. The heat treatment furnace for a slider according to claim 6, characterized in that: The front end of the furnace cover (11) is provided with a support plate (4), and both left and right ends of the support plate (4) are provided with sliding grooves (41) adapted to the guide grooves (121), and the sliding blocks (233) are slidably connected to the inner sides of the sliding grooves (41).

9. The heat treatment furnace for a slider according to claim 8, characterized in that: The distance between the guide rod (12) and the support plate (4) is smaller than the length of the sliding block (233).

10. The heat treatment furnace for a slider according to claim 6, characterized in that: A connecting rod (24) is fixedly connected between the left and right fixing rods (23), and a handle (241) is fixedly connected to the front end of the connecting rod (24).

Images