An easy-to-operate gear processing heat treatment system

Abstract

The present invention discloses an easy-to-operate gear processing heat treatment system, which relates to the technical field of gear processing. It includes a base, on the top of which a furnace body is provided. The top of the furnace body is connected with a top cover. An electric elevator is arranged inside the base. The top of the electric elevator and inside the furnace body is connected with a plurality of gear bearing frames. Inside a plurality of the gear bearing frames, several gear limiting units are arranged. This system can realize the centralized bearing heat treatment of a large number of gears, disassemble and assemble the frame body, which is convenient for cleaning the debris and stains on the surface of the frame body, ensuring that the gears are not damaged during the heat treatment process, improving the processing quality. Moreover, through the cooperation between several connecting seats and engaging blocks with the frame body and engaging grooves, it is ensured that the gears do not shake and overlap randomly during the heat treatment process, improving the stability of the heat treatment processing, preventing surface scratches caused by the gears colliding and rubbing against each other, and increasing the qualified rate of gear processing.

Description

Technical Field

[0001] The present invention relates to the technical field of gear processing, and specifically relates to an easy-to-operate gear processing heat treatment system. Background Art

[0002] Gears are one of the commonly used components in the operation of mechanical equipment. During the gear processing, in order to improve the strength and quality of the gears themselves, heat treatment processing is required. During heat treatment, the gears need to be heated up through heat treatment equipment.

[0003] For example, the Chinese patent discloses a gear heat treatment device (publication number CN111321287B). Although this heat treatment device can achieve stable feeding of workpieces and reduce the breakage of workpieces, when performing heat treatment on a large number of gears, it is impossible to perform centralized loading and unloading of a large number of gears, thus increasing the difficulty of heat treatment processing of a large batch of gears, affecting the processing efficiency, and also unable to perform heat treatment processing on gears of different sizes simultaneously, increasing the processing cost.

[0004] To solve the above problems, the present invention provides an easy-to-operate gear processing heat treatment system. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-operate gear processing heat treatment system, which solves the problem that it is impossible to perform heat treatment processing on a large number of gears of different sizes simultaneously.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: An easy-to-operate gear processing heat treatment system includes a base. A furnace body is provided at the top end of the base. A top cover is connected to the top end of the furnace body. An electric elevator is provided inside the base. At the top end of the electric elevator and inside the furnace body, a plurality of gear carriers are connected. Inside a plurality of the gear carriers, a number of gear limiting units are provided.

[0007] The gear carrier includes a frame body. A connecting sleeve is connected to the inner bottom side of the frame body. Four partition plates are annularly connected to the outer surface of the connecting sleeve. Two connecting blocks are annularly connected to the top surface of the connecting sleeve.

[0008] The gear limiting unit includes a connecting seat. Clamping blocks are provided at both ends of the connecting seat. An adjustment groove is provided on the inner side wall of the connecting seat. Two support bars are connected to the inner side wall of the adjustment groove. A limiting seat is connected to one end of the two support bars.

[0009] As a further technical solution of the present invention, at the top end of the electric elevator and inside the furnace body, a support platform is connected. A fixed column is connected to the top surface of the support platform. Through holes are correspondingly provided on the end surfaces of the frame body and the connecting sleeve corresponding to the fixed column.

[0010] As a further technical solution of the present invention, two guiding blocks are annularly connected to the inner side wall of the connecting sleeve. Installation grooves are respectively formed on the outer surface of the fixed column corresponding to the sliding paths of the two guiding blocks. Fixing screws penetrate through the outer surfaces of the two connecting blocks, and fixing screw holes are respectively formed on the outer surface of the fixed column corresponding to the fixing screws.

[0011] As a further technical solution of the present invention, a plurality of limiting plugs are annularly arranged on the inner side wall of the limiting seat. A fixing block is connected to the outer surface of the engaging block. Connecting shafts are arranged on both end faces of the fixing block. Moving heads are connected to the outer surfaces of the two connecting shafts. Rotating shafts are connected to the upper and lower ends of the two moving heads.

[0012] As a further technical solution of the present invention, fixing rods are connected to the outer surfaces of the two rotating shafts. Sliders are arranged on a section of the surfaces of the two fixing rods. Moving grooves are respectively formed on the upper and lower surfaces of the support bar corresponding to the sliding paths of the fixing rods. A limiting spring is connected to the inner side wall of the moving groove at one end of the fixing rod.

[0013] As a further technical solution of the present invention, a plurality of engaging grooves are respectively formed on both side surfaces of the four partition plates corresponding to the sliding paths of the engaging blocks. The inner diameter size of the engaging groove is adapted to the sliding path of the engaging block. The connecting seat is connected to the frame body through the engaging block, the partition plate and the connecting sleeve.

[0014] As a further technical solution of the present invention, the inner diameter size of the connecting sleeve is adapted to the outer diameter size of the fixed column. The inner diameter size of the installation groove is adapted to the sliding path of the guiding block. The internal thread of the fixing screw hole is adapted to the external thread of the fixing screw. The frame body is connected to the fixed column through the connecting block and the fixing screw. A heat preservation layer is arranged inside the furnace body.

[0015] As a further technical solution of the present invention, the outer diameter sizes of several connecting seats are adapted to the distance between the two partition plates. The inner diameter size of the moving groove is adapted to the sliding path of the fixing rod. The limiting seat is connected to the support bar through the fixing block, the moving head and the fixing rod. A groove adapted to the rotating shaft is formed at one end of the fixing rod.

[0016] The present invention provides an easy-to-operate gear processing and heat treatment system. Compared with the prior art, it has the following beneficial effects:

[0017] 1. An easy-to-operate gear processing heat treatment system, through the cooperation of an electric elevator, a support platform, fixed columns, multiple frames and partition plates, can facilitate the centralized loading and unloading of a large number of gears, improve the efficiency of gear heat treatment, reduce the complexity of manual operation, and achieve the effect of automatic loading and unloading.

[0018] 2. An easy-to-operate gear processing heat treatment system, through the cooperation between multiple frames, connecting sleeves, connecting blocks, fixing screws, fixed columns and fixing screw holes, can achieve the centralized bearing heat treatment of a large number of gears, and is convenient for disassembling and assembling the frames, facilitating the cleaning of debris and stains on the surface of the frames, ensuring that the gears are not damaged during the heat treatment process, and improving the processing quality.

[0019] 3. An easy-to-operate gear processing heat treatment system, through the cooperation between several connecting seats, engaging blocks, frames and engaging grooves, can disassemble and assemble connecting seats of different sizes according to the size of the gears, and then limit and fix gears of different sizes through a limiting seat, a fixed rod and a limiting spring, ensuring that the gears do not shake and overlap randomly during the heat treatment process, improving the stability of the heat treatment processing, preventing surface scratches caused by the mutual collision and friction of the gears, and increasing the qualified rate of gear processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of an easy-to-operate gear processing heat treatment system;

[0021] Figure 2 is an A-A sectional view of an easy-to-operate gear processing heat treatment system Figure 1 in;

[0022] Figure 3 is a schematic internal structural diagram of an easy-to-operate gear processing heat treatment system;

[0023] Figure 4 is a schematic connection structure diagram of a fixed column and a gear bearing frame of an easy-to-operate gear processing heat treatment system;

[0024] Figure 5 is a schematic connection structure diagram of a gear bearing frame and a gear limiting unit of an easy-to-operate gear processing heat treatment system;

[0025] Figure 6 is a schematic exploded view of a gear limiting unit of an easy-to-operate gear processing heat treatment system;

[0026] Figure 7 is a schematic structural diagram of a connection seat of an easy-to-operate gear processing heat treatment system.

[0027] In the figure: 1, base; 2, furnace body; 3, top cover; 4, electric elevator; 41, support platform; 42, fixed column; 43, installation groove; 44, fixing screw hole; 5, gear carrier; 51, frame body; 52, connecting sleeve; 53, partition plate; 54, guide block; 55, connecting block; 56, fixing screw; 57, engaging groove; 6, gear limiting unit; 61, connecting seat; 62, engaging block; 63, adjusting groove; 64, support bar; 65, limiting seat; 66, limiting plug; 67, fixing block; 68, connecting shaft; 69, movable head; 601, rotating shaft; 602, fixed rod; 603, movable groove; 604, limiting spring. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1-6 , the present invention provides a technical solution for an easy-to-operate gear processing heat treatment system: an easy-to-operate gear processing heat treatment system, including a base 1, a furnace body 2 is arranged at the top end of the base 1, a top cover 3 is connected to the top end of the furnace body 2, an electric elevator 4 is arranged inside the base 1, and a plurality of gear carriers 5 are connected to the top end of the electric elevator 4 and located inside the furnace body 2. A number of gear limiting units 6 are arranged inside the plurality of gear carriers 5. The gear carrier 5 includes a frame body 51, a connecting sleeve 52 is connected to the inner bottom side of the frame body 51, four partition plates 53 are annularly connected to the outer surface of the connecting sleeve 52, and two connecting blocks 55 are annularly connected to the top surface of the connecting sleeve 52. The gear limiting unit 6 includes a connecting seat 61, engaging blocks 62 are arranged at both ends of the connecting seat 61, an adjusting groove 63 is opened on the inner side wall of the connecting seat 61, two support bars 64 are connected to the inner side wall of the adjusting groove 63, and a limiting seat 65 is connected to one end of the two support bars 64.

[0030] As Figures 1-3 shown, a support platform 41 is connected to the top end of the electric elevator 4 and located inside the furnace body 2, a fixed column 42 is connected to the top surface of the support platform 41, through holes are correspondingly opened on the end faces of the frame body 51 and the connecting sleeve 52 corresponding to the fixed column 42. It should be noted that the electric elevator 4 can drive a plurality of frame bodies 51 and the carried gears to automatically lift through the support platform 41 and the fixed column 42, so as to facilitate the loading and unloading of the gears and improve the efficiency of centralized heat treatment of the gears.

[0031] As Figures 3-5As shown, two guiding blocks 54 are annularly connected to the inner side wall of the connecting sleeve 52. Installation grooves 43 are provided at the corresponding positions of the outer surface of the fixed column 42 and the sliding paths of the two guiding blocks 54. Fixing screws 56 penetrate through the outer surfaces of the two connecting blocks 55. Fixing screw holes 44 are correspondingly provided on the outer surface of the fixed column 42 and the fixing screws 56. Multiple engaging grooves 57 are provided on both side surfaces of the four partition plates 53 at the corresponding positions of the sliding paths of the engaging blocks 62. The inner diameter of the engaging groove 57 is adapted to the sliding path of the engaging block 62. The connecting seat 61 is connected to the frame body 51 through the engaging block 62, the partition plate 53 and the connecting sleeve 52. The inner diameter of the connecting sleeve 52 is adapted to the outer diameter of the fixed column 42. The inner diameter of the installation groove 43 is adapted to the sliding path of the guiding block 54. The internal thread of the fixing screw hole 44 is adapted to the external thread of the fixing screw 56. The frame body 51 is connected to the fixed column 42 through the connecting block 55 and the fixing screw 56. A heat insulation layer is provided inside the furnace body 2. It should be noted that the connecting sleeve 52 and the frame body 51 can facilitate the quick disassembly and assembly between the fixed column 42 and multiple frame bodies 51 under the cooperation of the connecting block 55, the fixing screw 56 and the fixing screw hole 44, so as to facilitate the cleaning of the frame body 51, facilitate the cleaning of the gear debris generated during the heat treatment process, and ensure the quality of gear processing.

[0032] As Figures 5-7 shown, a plurality of limiting plugs 66 are annularly arranged on the inner side wall of the limiting seat 65. A fixing block 67 is connected to the outer surface of the engaging block 62. Connecting shafts 68 are provided on both end faces of the fixing block 67. Moving heads 69 are connected to the outer surfaces of the two connecting shafts 68. Rotating shafts 601 are connected to the upper and lower ends of the two moving heads 69. Fixed rods 602 are connected to the outer surfaces of the two rotating shafts 601. Sliders are provided on a section of the surface of the two fixed rods 602. Moving grooves 603 are provided on the upper and lower surfaces of the support bar 64 at the corresponding positions of the sliding paths of the fixed rods 602. A limiting spring 604 is connected to the inner side wall of the moving groove 603 and at one end of the fixed rod 602. The outer diameters of a plurality of connecting seats 61 are adapted to the distance between the two partition plates 53. The inner diameter of the moving groove 603 is adapted to the sliding path of the fixed rod 602. The limiting seat 65 is connected to the support bar 64 through the fixing block 67, the moving head 69 and the fixed rod 602. A slot adapted to the rotating shaft 601 is correspondingly provided at one end of the fixed rod 602. It should be noted that a plurality of connecting seats 61 of different sizes can be conveniently disassembled and assembled in the frame body 51 through the cooperation of the engaging block 62 and the engaging groove 57, and the different-sized gears can be limited and fixed through the cooperation of the limiting seat 65 and the limiting spring 604, improving the adaptability of gear heat treatment and increasing the number of gears carried for heat treatment at one time.

[0033] Working principle of the present invention: During use, according to the size and structure of the gear to be processed, the connecting seat 61 of the corresponding model is installed along the two partition plates 53 of the frame body 51, so that the engaging blocks 62 at both ends of the connecting seat 61 are engaged with the engaging grooves 57 at the corresponding positions on the surface of the partition plate 53, and the installation of the connecting seat 61 of the corresponding size can be completed;

[0034] Put gears of different sizes between the two groups of connecting seats 61. When the gears are put in, they squeeze the limiting seat 65 to slide into the adjusting groove 63, driving one end of the two fixing rods 602 at both ends to slide along the inner side wall of the movable groove 603 of the support bar 64, and squeezing the limiting spring 604. After the gears are put in, the limiting spring 604 drives the limiting seat 65 and the limiting plug 66 to limit and fix the gears, preventing the gears from shaking and squeezing during heat treatment;

[0035] After the gears are fixed, the connecting sleeves 52 of multiple frame bodies 51 are all sleeved on the outer surface of the fixing column 42, so that the two guiding blocks 54 on the inner side wall of the connecting sleeve 52 slide along the inner side wall of the installation groove 43. After sliding to an appropriate position, the fixing screws 56 are screwed into the corresponding fixing screw holes 44 along the outer surface of the connecting block 55, and then the electric elevator 4 is started to drive the support platform 41, the fixing column 42, multiple frame bodies 51 and the gears to descend into the furnace body 2, and the top cover 3 is covered, and then the heat treatment processing of the gears can be carried out.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easy-to-operate gear processing heat treatment system, comprising a base (1), characterized in that: A furnace body (2) is arranged at the top of the base (1), a top cover (3) is connected to the top of the furnace body (2), an electric lift (4) is arranged inside the base (1), a plurality of gear bearing racks (5) are connected to the top of the electric lift (4) and located inside the furnace body (2), and a plurality of gear limiting units (6) are arranged inside the plurality of gear bearing racks (5); The gear bearing frame (5) comprises a frame body (51), the inner bottom side of the frame body (51) is connected to a connecting sleeve (52), the outer surface of the connecting sleeve (52) is connected to four partition plates (53) in an annular shape, and the top surface of the connecting sleeve (52) is connected to two connecting blocks (55) in an annular shape; The gear limiting unit (6) comprises a connecting seat (61), both ends of the connecting seat (61) are provided with engaging blocks (62), an inner side wall of the connecting seat (61) is provided with an adjusting groove (63), the inner side wall of the adjusting groove (63) is connected to two supporting bars (64), and one end of the two supporting bars (64) is connected to the limiting seat (65); The inner side wall of the limiting seat (65) is provided with a plurality of limiting plugs (66) in an annular shape, the outer surface of the engaging block (62) is connected to a fixing block (67), both end surfaces of the fixing block (67) are provided with connecting shafts (68), the outer surfaces of the two connecting shafts (68) are connected to movable heads (69), and the upper and lower ends of the two movable heads (69) are connected to rotating shafts (601); The outer surfaces of the two rotating shafts (601) are connected to fixed rods (602), a section of the surface of the two fixed rods (602) is provided with a sliding block, the upper and lower surfaces of the support bar (64) are provided with movable grooves (603) at positions corresponding to the sliding paths of the fixed rods (602), and the inner side wall of the movable groove (603) and one end of the fixed rod (602) are connected to a limit spring (604); A plurality of engaging grooves (57) are provided on both side surfaces of the four partition plates (53) at positions corresponding to the sliding path of the engaging block (62); the inner diameter of the engaging groove (57) is adapted to the sliding path of the engaging block (62); and the connecting seat (61) is connected to the frame (51) via the engaging block (62), the partition plates (53) and the connecting sleeve (52).

2. An easy-to-operate gear processing heat treatment system according to claim 1, characterized in that: A support platform (41) is connected to the top of the electric lift (4) and is located inside the furnace body (2); a fixing column (42) is connected to the top surface of the support platform (41); and through holes are provided on the end surfaces of the frame (51) and the connecting sleeve (52) corresponding to the fixing column (42).

3. An easy-to-operate gear processing heat treatment system according to claim 2, characterized in that: The inner side wall of the connecting sleeve (52) is annularly connected to two guide blocks (54), the outer surface of the fixing column (42) and the corresponding positions of the sliding paths of the two guide blocks (54) are provided with mounting grooves (43), the outer surfaces of the two connecting blocks (55) are penetrated by fixing screws (56), and the outer surface of the fixing column (42) and the fixing screws (56) are correspondingly provided with fixing screw holes (44).

4. An easy-to-operate gear processing heat treatment system according to claim 3, characterized in that: The inner diameter of the connecting sleeve (52) matches the outer diameter of the fixing column (42), the inner diameter of the mounting groove (43) matches the sliding path of the guide block (54), the inner thread of the fixing screw hole (44) matches the outer thread of the fixing screw (56), the frame (51) is connected to the fixing column (42) via the connecting block (55) and the fixing screw (56), and a heat-insulating layer is provided inside the furnace body (2).

5. The easy-to-operate gear processing heat treatment system according to claim 1, characterized in that: The outer diameters of the plurality of connecting seats (61) are adapted to the spacing between the two partition plates (53); the inner diameter of the movable groove (603) is adapted to the sliding path of the fixed rod (602); the limit seat (65) is connected to the support bar (64) via a fixed block (67), a movable head (69) and a fixed rod (602); and one end of the fixed rod (602) is provided with a matching notch corresponding to the rotating shaft (601).

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