Heat treatment furnace for grinding ball machining

Abstract

The utility model discloses a heat treatment furnace for grinding ball processing, which comprises a heat treatment furnace body, the heat treatment furnace body is composed of a furnace body, a discharge pipe and a seal cover, one side of the seal cover is provided with a side-mounted mechanism, and the side-mounted mechanism is composed of a driving assembly, an adjusting assembly and a strip-shaped connecting plate. The driving assembly comprises a driving box, a rotating rod, a gear ring, a rack, a limiting sliding groove, a limiting sliding block, a follow-up rod, a rotating disc, a round hole and a locking bolt. The adjusting assembly comprises a strip-shaped block, a round through hole, an adjusting rod, an L-shaped hole and an adjusting block. Through the arrangement of the side mounting mechanism and the cooperation of the driving box, the turntable, the locking bolt, the rotating rod, the gear ring, the rack, the follow-up rod, the strip-shaped block, the adjusting rod, the adjusting block and the strip-shaped connecting plate, the disassembly and assembly work of the sealing cover can be completed on the side face of the heat treatment furnace, and the risk that workers are scalded by high temperature is reduced; and the safety of the grinding ball heat treatment work is improved.

Description

Technical Field

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

[0002] Grinding ball is a common abrasive with a wide range of applications. Grinding ball is mainly used to grind various materials, such as ore, cement, ceramics, etc., to achieve fine powder. The use of grinding ball can improve production efficiency, reduce energy consumption, and improve product quality. Grinding ball is usually made of cast iron, alloy steel and other materials through casting, annealing, heat treatment and other processes.

[0003] The discharge pipe and cover of some small-volume grinding balls heat treatment furnaces are assembled by threaded connection. The staff need to manually disassemble and assemble the cover. Although there are multiple long rods on the outside of the cover to assist, the staff still need to move to the side of the heat treatment discharge pipe to complete the disassembly and assembly of the cover. This will increase the risk of high temperature burns to the staff, reducing the safety factor of the grinding ball heat treatment work. Utility Model Content

[0004] The utility model aims to provide a heat treatment furnace for grinding ball processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat treatment furnace for grinding ball processing, comprising:

[0006] A heat treatment furnace body, which is composed of a furnace body, a discharge pipe and a sealing cover;

[0007] A side mounting mechanism is provided on one side of the cover, and the side mounting mechanism is composed of a driving component, an adjusting component and a strip connecting plate;

[0008] The driving assembly comprises a driving box, a rotating rod is provided in the inner cavity of the driving box, a gear ring is sleeved on the outer wall of the rotating rod, a rack is provided above the gear ring, a limiting slide groove is provided on the top of the rack, a limiting slider is provided in the inner cavity of the limiting slide groove, a follower rod is provided at one end of the rack, a rotating disk is provided on one side of the driving box, a circular hole is provided on one side of the rotating disk, and a locking bolt is provided in the inner cavity of the circular hole;

[0009] The adjustment component comprises a bar block, a circular through hole is provided on the front of the bar block, an adjustment rod is provided in the inner cavity of the circular through hole, an L-shaped hole is provided on the inner wall of the circular through hole, and an adjustment block is provided in the inner cavity of the L-shaped hole.

[0010] Preferably, the drive box is fixedly connected to one side of the furnace body, one end of the rotating rod is rotatably connected to one side of the inner wall of the drive box, the gear ring is fixedly sleeved on the outer wall of the rotating rod, the outer wall of the gear ring is meshingly connected to the bottom of the rack, the top of the limit slider is fixedly connected to the top of the inner wall of the drive box, one end of the follower rod passes through the front side of the drive box and is fixedly connected to one end of the rack, the other end of the rotating rod passes through the other side of the inner wall of the drive box and is fixedly connected to the other side of the turntable, and one end of the locking bolt is threadedly connected to one side of the drive box.

[0011] Preferably, a return spring is fixedly connected to the back side of the limiting sliding block, and one end of the return spring is fixedly connected to one side of the inner wall of the limiting sliding groove.

[0012] Preferably, the strip block is fixedly connected to the front side of the driving box, the adjustment block is fixedly connected to the outer wall of the adjustment rod, and the strip connecting plate is fixedly connected between the adjustment rod and the cover.

[0013] Preferably, a force applying rod is fixedly connected to one side of the adjustment block, and the outer wall of the force applying rod is provided with evenly distributed friction patterns.

[0014] Preferably, the outer wall of the follower rod is movably sleeved with the inner cavity of the circular through hole, and the other end of the follower rod is rotatably connected with one end of the adjusting rod.

[0015] Technical effects and advantages of the utility model:

[0016] (1) The utility model utilizes the setting of the side-mounted mechanism, and through the cooperation among the driving box, the rotating disk, the locking bolt, the rotating rod, the gear ring, the rack, the follower rod, the strip block, the adjusting rod, the adjusting block and the strip connecting plate, the cover can be disassembled and assembled on the side of the heat treatment furnace, thereby reducing the risk of workers being scalded by high temperature and improving the safety of the grinding ball heat treatment work;

[0017] (2) The utility model utilizes the setting of the limit slide block and the limit slide groove. Through the relative movement between the limit slide groove and the limit slide block, the rack can be ensured to move smoothly while limiting the movable range of the rack, the follower rod and the adjustment rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] Figure 3 It is a schematic diagram of the side sectional structure of the drive box of the utility model.

[0021] Figure 4This is a front sectional structural diagram of the drive box of the utility model.

[0022] In the figure: 1. heat treatment furnace body; 101. furnace body; 102. discharge pipe; 103. cover; 2. side-mounted mechanism; 201. drive assembly; 2011. drive box; 2012. rotating rod; 2013. gear ring; 2014. rack; 2015. limit slider; 2016. follower rod; 2017. turntable; 2018. locking bolt; 2019. reset spring; 202. adjustment assembly; 2021. strip block; 2022. adjustment rod; 2023. adjustment block; 2024. force rod; 203. strip connecting plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-4 A heat treatment furnace for grinding ball processing shown in the figure comprises a heat treatment furnace body 1, which is composed of a furnace body 101, a discharge pipe 102 and a cover 103. A side mounting mechanism 2 is provided on one side of the cover 103. The side mounting mechanism 2 is used to enable the staff to complete the disassembly and assembly of the cover 103 on the side of the heat treatment furnace, thereby reducing the risk of the staff being scalded by high temperature and improving the safety of the grinding ball heat treatment work. The side mounting mechanism 2 is composed of a driving component 201, an adjusting component 202 and a strip connecting plate 203. The driving component 201 is used to drive the cover 103 to move forward and backward and perform positioning work after the cover 103 seals the discharge pipe 102. The adjusting component 202 is used to turn the cover 103 to the front of the discharge pipe 102 or turn it away from the front of the discharge pipe 102.

[0025] The driving assembly 201 includes a driving box 2011, which is fixedly connected to one side of the furnace body 101. The inner cavity of the driving box 2011 is provided with a rotating rod 2012, one end of the rotating rod 2012 is rotatably connected to one side of the inner wall of the driving box 2011, and the outer wall of the rotating rod 2012 is sleeved with a gear ring 2013, which is fixedly sleeved on the outer wall of the rotating rod 2012, and a rack 2014 is provided above the gear ring 2013. The outer wall of the gear ring 2013 The bottom of the rack 2014 is meshed and connected, and a limited slot is provided on the top of the rack 2014. A limited slider 2015 is provided in the inner cavity of the limited slot. The top of the limited slider 2015 is fixedly connected to the top of the inner wall of the driving box 2011. The limited slot and the limited slider 2015 are used to ensure that the rack 2014 can move smoothly and also limit the movable range of the rack 2014. The back of the limited slider 2015 is fixedly connected with a return spring 2019. The return spring One end of 2019 is fixedly connected to one side of the inner wall of the limiting slide groove, and the reset spring 2019 can be elastically deformed to drive the rack 2014 to automatically perform a reset movement, thereby improving the convenience of operation. One end of the rack 2014 is provided with a follower rod 2016, one end of the follower rod 2016 passes through the front of the drive box 2011 and is fixedly connected to one end of the rack 2014, and one end of the follower rod 2016 is movably connected to the front of the drive box 2011. A turntable 2017 is provided on one side of the drive box 2011, a round hole is provided on one side of the turntable 2017, a locking bolt 2018 is provided in the inner cavity of the round hole, one end of the locking bolt 2018 is threadedly connected to one side of the drive box 2011, a locking hole is provided on one side of the drive box 2011, one end of the locking bolt 2018 is threadedly connected to the inner wall of the locking hole, and the other end of the rotating rod 2012 passes through the other side of the inner wall of the drive box 2011 and is fixedly connected to the other side of the turntable 2017;

[0026] The adjustment assembly 202 includes a strip block 2021, which is fixedly connected to the front of the driving box 2011. A circular through hole is opened on the front of the strip block 2021. The inner cavity of the circular through hole is provided with an adjustment rod 2022. The strip connecting plate 203 is fixedly connected between the adjustment rod 2022 and the cover 103. The strip connecting plate 203 is used to connect the adjustment rod 2022 and the cover 103. The outer wall of the follower rod 2016 is movably connected to the inner cavity of the circular through hole. The other end of the follower rod 2016 is connected to the adjustment rod 2022. One end of 022 is rotatably connected, and an L-shaped hole is provided on the inner wall of the circular through hole. An adjusting block 2023 is provided in the inner cavity of the L-shaped hole. The adjusting block 2023 is fixedly connected to the outer wall of the adjusting rod 2022. A force rod 2024 is fixedly connected to one side of the adjusting block 2023. The force rod 2024 facilitates the staff to apply force to drive the adjusting block 2023 to move along the L-shaped hole. The outer wall of the force rod 2024 is provided with evenly distributed friction patterns, and the friction patterns are used to increase the friction between the force rod 2024 and the palm of the staff.

[0027] Working principle of this utility model:

[0028] When it is necessary to remove the cover 103 from the discharge pipe 102 of the steel ball heat treatment furnace, first rotate the locking bolt 2018 counterclockwise. When the locking bolt 2018 is completely separated from the drive box 2011, the lock bolt 2018 drives the turntable 2017, the rotating rod 2012 and the gear ring 2013 to rotate counterclockwise. The counterclockwise rotation of the gear ring 2013 will drive the rack 2014 to move in the direction of the strip block 2021. In the above process, the follower rod 2016, the adjusting rod 2022, the adjusting block 2023, the strip connecting plate 203 and the cover 103 will move synchronously. At this time, the cover 103 will be separated from the discharge pipe 102 but is still located in the discharge pipe 10 2, when the adjusting block 2023 moves to the bending area of ​​the L-shaped hole, under the action of the gravity of the cover 103, the adjusting block 2023, the adjusting rod 2022, the strip connecting plate 203 and the cover 103 will rotate counterclockwise, thereby separating from the front of the discharge pipe 102. At this point, the cover 103 is removed from the discharge pipe 102 of the steel ball heat treatment furnace without affecting the discharge work. When the discharge pipe 102 needs to be re-closed by the cover 103, it is only necessary to reverse the above steps, thereby achieving the disassembly and assembly of the cover 103 on the side of the heat treatment furnace, reducing the risk of high temperature burns to the staff and improving the safety of the grinding ball heat treatment work.

[0029] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat treatment furnace for grinding ball processing, comprising: A heat treatment furnace body (1), the heat treatment furnace body (1) consisting of a furnace body (101), a discharge pipe (102) and a sealing cover (103); The invention is characterized in that a side-mounted mechanism (2) is provided on one side of the sealing cover (103), and the side-mounted mechanism (2) is composed of a driving component (201), an adjusting component (202) and a strip-shaped connecting plate (203); The driving assembly (201) comprises a driving box (2011), the inner cavity of the driving box (2011) is provided with a rotating rod (2012), the outer wall of the rotating rod (2012) is sleeved with a gear ring (2013), a rack (2014) is provided above the gear ring (2013), a limiting sliding groove is provided at the top of the rack (2014), a limiting sliding block (2015) is provided in the inner cavity of the limiting sliding groove, a follower rod (2016) is provided at one end of the rack (2014), a rotating disk (2017) is provided on one side of the driving box (2011), a circular hole is provided on one side of the rotating disk (2017), and a locking bolt (2018) is provided in the inner cavity of the circular hole; The adjustment component (202) comprises a bar block (2021), a circular through hole is provided on the front of the bar block (2021), an adjustment rod (2022) is provided in the inner cavity of the circular through hole, an L-shaped hole is provided on the inner wall of the circular through hole, and an adjustment block (2023) is provided in the inner cavity of the L-shaped hole.

2. A heat treatment furnace for grinding ball processing according to claim 1, characterized in that: The drive box (2011) is fixedly connected to one side of the furnace body (101); one end of the rotating rod (2012) is rotatably connected to one side of the inner wall of the drive box (2011); the gear ring (2013) is fixedly sleeved on the outer wall of the rotating rod (2012); the outer wall of the gear ring (2013) is meshingly connected to the bottom of the rack (2014); the top of the limit slider (2015) is fixedly connected to the top of the inner wall of the drive box (2011); one end of the follower rod (2016) passes through the front side of the drive box (2011) and is fixedly connected to one end of the rack (2014); the other end of the rotating rod (2012) passes through the other side of the inner wall of the drive box (2011) and is fixedly connected to the other side of the turntable (2017); and one end of the locking bolt (2018) is threadedly connected to one side of the drive box (2011).

3. A heat treatment furnace for grinding ball processing according to claim 1, characterized in that: A return spring (2019) is fixedly connected to the back of the limiting sliding block (2015), and one end of the return spring (2019) is fixedly connected to one side of the inner wall of the limiting sliding groove.

4. A heat treatment furnace for grinding ball processing according to claim 1, characterized in that: The strip block (2021) is fixedly connected to the front side of the driving box (2011), the adjustment block (2023) is fixedly connected to the outer wall of the adjustment rod (2022), and the strip connecting plate (203) is fixedly connected between the adjustment rod (2022) and the cover (103).

5. The heat treatment furnace for grinding ball processing according to claim 1, characterized in that: A force-applying rod (2024) is fixedly connected to one side of the adjustment block (2023), and the outer wall of the force-applying rod (2024) is provided with evenly distributed friction patterns.

6. The heat treatment furnace for grinding ball processing according to claim 1, characterized in that: The outer wall of the follower rod (2016) is movably sleeved with the inner cavity of the circular through hole, and the other end of the follower rod (2016) is rotatably connected to one end of the adjustment rod (2022).

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