Gear machining heat treatment system easy to operate

Abstract

The invention discloses an easy-to-operate gear machining heat treatment system, and relates to the technical field of gear machining, the easy-to-operate gear machining heat treatment system comprises a base, a furnace body is arranged at the top end of the base, a top cover is connected to the top end of the furnace body, and an electric lifter is arranged in the base; according to the system, concentrated bearing heat treatment of a large number of gears can be achieved, the rack bodies are disassembled and assembled, chippings and stains on the surfaces of the rack bodies are conveniently cleaned, and the service life of the gears is prolonged. The gears are prevented from being damaged in the heat treatment process, the machining quality is improved, a plurality of connecting bases and clamping blocks are matched with a frame body and clamping grooves, it is guaranteed that the gears are not prone to shaking and overlapping at will in the heat treatment process, the heat treatment machining stability is improved, surface scratches caused by mutual collision and friction of the gears are prevented, and the service life of the gears is prolonged. And the gear machining yield is increased.

Description

Technical Field

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

[0002] Gears are one of the commonly used parts in the operation of mechanical equipment. In the process of gear processing, in order to improve the strength and quality of the gear itself, it needs to be heat treated. During the heat treatment, the gear needs to be heated by heat treatment equipment;

[0003] For example, a Chinese patent discloses a gear heat treatment device (Announcement No. CN111321287B). Although the heat treatment device can realize the stable discharge of workpieces and reduce the breakage of workpieces, it is impossible to centrally load and unload a large number of gears when performing heat treatment on a large number of gears, thereby increasing the difficulty of heat treatment processing of large quantities of gears, affecting the processing efficiency, and it is impossible to heat treat gears of different sizes at the same time, increasing the processing cost;

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

[0005] In view of 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 at the same time.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an easy-to-operate gear processing heat treatment system, comprising a base, a furnace body is arranged at the top of the base, a top cover is connected to the top of the furnace body, an electric lift is arranged inside the base, a plurality of gear bearing racks are connected at the top of the electric lift and located inside the furnace body, and a plurality of gear limiting units are arranged inside the plurality of gear bearing racks;

[0007] The gear bearing frame comprises a frame body, the inner bottom side of the frame body is connected to a connecting sleeve, the outer surface of the connecting sleeve is connected to four partition plates in an annular shape, and the top surface of the connecting sleeve is connected to two connecting blocks in an annular shape;

[0008] The gear limiting unit comprises a connecting seat, both ends of which are provided with engaging blocks, an inner side wall of the connecting seat is provided with an adjusting groove, the inner side wall of the adjusting groove is connected to two supporting bars, and one end of the two supporting bars is connected to the limiting seat.

[0009] As a further technical solution of the present invention, a support platform is connected to the top of the electric lift and located inside the furnace body, a fixing column is connected to the top surface of the support platform, and through holes are provided on the end surfaces of the frame and the connecting sleeve corresponding to the fixing column.

[0010] As a further technical solution of the present invention, the inner side wall of the connecting sleeve is annularly connected to two guide blocks, the outer surface of the fixing column and the corresponding positions of the sliding paths of the two guide blocks are provided with installation grooves, the outer surfaces of the two connecting blocks are penetrated by fixing screws, and the outer surface of the fixing column and the fixing screws are provided with fixing screw holes corresponding to each other.

[0011] As a further technical solution of the present invention, the inner side wall of the limit seat is provided with a plurality of limit plugs in a ring shape, the outer surface of the locking block is connected to a fixed block, both end surfaces of the fixed block are provided with connecting shafts, the outer surfaces of the two connecting shafts are connected to movable heads, and the upper and lower ends of the two movable heads are connected to rotating shafts.

[0012] As a further technical solution of the present invention, the outer surfaces of the two rotating shafts are connected to a fixed rod, a section of the surface of the two fixed rods is provided with a sliding block, and the upper and lower surfaces of the support bar are provided with movable grooves corresponding to the sliding paths of the fixed rods, and the inner side wall of the movable groove is connected to a limiting spring at one end of the fixed rod.

[0013] As a further technical solution of the present invention, multiple locking grooves are provided on both side surfaces of the four partition plates corresponding to the sliding path of the locking block, the inner diameter of the locking grooves is adapted to the sliding path of the locking block, and the connecting seat is connected to the frame through the locking block, the partition plate and the connecting sleeve.

[0014] As a further technical solution of the present invention, the inner diameter of the connecting sleeve is adapted to the outer diameter of the fixing column, the inner diameter of the mounting groove is adapted to the sliding path of the guide block, the internal thread of the fixing screw hole is adapted to the external thread of the fixing screw, the frame is connected to the fixing column through the connecting block and the fixing screw, and an insulation layer is arranged inside the furnace body.

[0015] As a further technical solution of the present invention, the outer diameter dimensions of several of the connecting seats are adapted to the spacing between the two partition plates, the inner diameter dimension of the movable groove is adapted to the sliding path of the fixed rod, the limit seat is connected to the support bar through the fixed block, the movable head and the fixed rod, and a corresponding notch is provided at one end of the fixed rod corresponding to the rotating shaft.

[0016] The present invention provides an easy-to-operate gear processing 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 electric lifts, support platforms, fixed columns, multiple frames and partitions, can facilitate centralized loading and unloading of large quantities of gears, improve the efficiency of gear heat treatment, reduce the tediousness of manual operation, and achieve the effect of automatic loading and unloading.

[0018] 2. An easy-to-operate gear processing heat treatment system, which can realize centralized load-bearing heat treatment of a large number of gears through the cooperation between multiple frames, connecting sleeves and connecting blocks, fixing screws, fixing columns and fixing screw holes, and is convenient for disassembly and assembly of the frames, and for cleaning debris and stains on the surface of the frames, thereby 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 a plurality of connecting seats and snap blocks and a frame and snap grooves, can disassemble and assemble connecting seats of different sizes according to the size of the gear, so that gears of different sizes can be limited and fixed through a limit seat, a fixing rod and a limit spring, to ensure that the gears are not shaken or overlapped at will during the heat treatment process, improve the stability of the heat treatment process, prevent surface scratches caused by collision and friction between gears, and increase the yield rate of gear processing. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 An easy-to-operate gear processing heat treatment system Figure 1 AA section view in;

[0022] Figure 3 A schematic diagram of the internal structure of an easy-to-operate gear processing heat treatment system;

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

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

[0025] Figure 6 A schematic diagram of the decomposed structure of a gear limit unit of an easy-to-operate gear processing and heat treatment system;

[0026] Figure 7 The present invention is a structural schematic diagram of a connecting 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 lift; 41. support platform; 42. fixing column; 43. mounting slot; 44. fixing screw hole; 5. gear bearing frame; 51. frame; 52. connecting sleeve; 53. partition plate; 54. guide block; 55. connecting block; 56. fixing screw; 57. engaging slot; 6. gear limiting unit; 61. connecting seat; 62. engaging block; 63. adjusting slot; 64. supporting bar; 65. limiting seat; 66. limiting plug; 67. fixing block; 68. connecting shaft; 69. movable head; 601. rotating shaft; 602. fixing rod; 603. movable slot; 604. limiting spring. DETAILED DESCRIPTION

[0028] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-6 The present invention provides a technical solution of an easy-to-operate gear processing heat treatment system: an easy-to-operate gear processing heat treatment system, comprising a base 1, 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 frames 5 are connected to the top of the electric lift 4 and located inside the furnace body 2, a plurality of gear limiting units 6 are arranged inside the plurality of gear bearing frames 5, the gear bearing frame 5 comprises 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 connected to the outer surface of the connecting sleeve 52 in an annular shape, two connecting blocks 55 are connected to the top surface of the connecting sleeve 52 in an annular shape, the gear limiting unit 6 comprises a connecting seat 61, locking 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 supporting bars 64 are connected to the inner side wall of the adjusting groove 63, and one end of the two supporting bars 64 is connected to the limiting seat 65.

[0030] like Figure 1-3 As shown, the top of the electric lift 4 and the interior of the furnace body 2 are connected to a support platform 41, the top surface of the support platform 41 is connected to a fixing column 42, and the end surfaces of the frame 51 and the connecting sleeve 52 are provided with through holes corresponding to the fixing column 42. It should be noted that the electric lift 4 can drive multiple frames 51 and the gears they carry to automatically rise and fall through the support platform 41 and the fixing column 42, thereby facilitating the loading and unloading of the gears and improving the efficiency of centralized heat treatment of the gears.

[0031] like Figure 3-5As shown, 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 position of the sliding path of the two guide blocks 54 are provided with mounting grooves 43, the outer surfaces of the two connecting blocks 55 are penetrated and connected with fixing screws 56, the outer surface of the fixing column 42 and the fixing screws 56 are provided with fixing screw holes 44, the two side surfaces of the four partition plates 53 are provided with a plurality of snap-fit ​​grooves 57 corresponding to the sliding path of the snap-fit ​​block 62, the inner diameter size of the snap-fit ​​groove 57 is adapted to the sliding path of the snap-fit ​​block 62, the connecting seat 61 is connected to the frame 51 through the snap-fit ​​block 62, the partition plate 53 and the connecting sleeve 52, and the inner diameter of the connecting sleeve 52 is provided with a plurality of snap-fit ​​grooves 57 corresponding to the sliding path of the snap-fit ​​block 62. The diameter size is compatible with the outer diameter size of the fixing column 42, the inner diameter size of the mounting groove 43 is compatible with the sliding path of the guide block 54, the internal thread of the fixing screw hole 44 is compatible with the external thread of the fixing screw 56, the frame 51 is connected to the fixing column 42 through the connecting block 55 and the fixing screw 56, and an insulation layer is provided inside the furnace body 2. It should be noted that the connecting sleeve 52 and the frame 51 can facilitate the rapid disassembly and assembly between the fixing column 42 and multiple frames 51 under the cooperation of the connecting block 55, the fixing screw 56 and the fixing screw hole 44, thereby facilitating the cleaning of the frame 51 and the cleaning of the gear debris generated during the heat treatment process, thereby ensuring the quality of gear processing.

[0032] like Figure 5-7 As shown, the inner side wall of the limit seat 65 is annularly provided with a plurality of limit plugs 66, the outer surface of the engaging block 62 is connected to a fixed block 67, both end surfaces of the fixed block 67 are provided with connecting shafts 68, the outer surfaces of the two connecting shafts 68 are connected to movable heads 69, 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 sliders, the upper and lower surfaces of the support bar 64 are provided with movable grooves 603 at the corresponding positions of the sliding path of the fixed rod 602, the inner side wall of the movable groove 603 and one end of the fixed rod 602 are connected to the limit spring 604, and a plurality of connecting seats 6 The outer diameter of 1 is 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 through the fixed block 67, the movable head 69 and the fixed rod 602, and a matching notch is opened at one end of the fixed rod 602 corresponding to the rotating shaft 601. It should be noted that a number of connecting seats 61 of different sizes can be conveniently and quickly disassembled and assembled in the frame 51 through the cooperation of the snap block 62 and the snap groove 57, and the gears of different sizes can be limited and fixed through the cooperation of the limit seat 65 and the limit spring 604, thereby improving the adaptability of the gear heat treatment and increasing the number of single gear bearing heat treatments.

[0033] The working principle of the present invention is as follows: when in use, according to the size and structure of the gear to be processed, the corresponding type of connecting seat 61 is installed along the two partition plates 53 of the frame body 51, so that the snap-fit ​​blocks 62 at both ends of the connecting seat 61 are snap-fitted with the snap-fit ​​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 the gears of different sizes between the two sets of connecting seats 61, and the gears are put in to squeeze the limit seat 65 to slide into the adjustment groove 63, driving one end of the two fixing rods 602 at both ends to slide along the inner wall of the movable groove 603 of the support bar 64, and squeeze the limit spring 604. After the gears are put in, the limit spring 604 drives the limit seat 65 and the limit plug 66 to limit and fix the gears, so as to prevent the gears from shaking and squeezing during heat treatment;

[0035] After the gears are fixed, the connecting sleeves 52 of the multiple frames 51 are all inserted into the outer surface of the fixing column 42, so that the two guide blocks 54 on the inner wall of the connecting sleeve 52 slide along the inner wall of the mounting groove 43. After sliding to the 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 lift 4 is started to drive the supporting platform 41, the fixing column 42, the multiple frames 51 and the gears to descend into the furnace body 2, and the top cover 3 is covered, and the gears can be heat treated.

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

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that 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), the 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).

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 and connected with 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. The easy-to-operate gear processing heat treatment system according to claim 1, characterized in that: 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 locking block (62) is connected with 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 with movable heads (69), and the upper and lower ends of the two movable heads (69) are connected with rotating shafts (601).

5. An easy-to-operate gear processing heat treatment system according to claim 4, characterized in that: The outer surfaces of the two rotating shafts (601) are connected to fixed rods (602), and 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 limiting spring (604).

6. The easy-to-operate gear processing heat treatment system according to claim 1, characterized in that: 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).

7. The easy-to-operate gear processing heat treatment system according to claim 3, characterized in that: The inner diameter of the connecting sleeve (52) is matched with the outer diameter of the fixing column (42); the inner diameter of the mounting groove (43) is matched with the sliding path of the guide block (54); the inner thread of the fixing screw hole (44) is matched with 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).

8. The easy-to-operate gear processing heat treatment system according to claim 5, 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 a matching notch is provided at one end of the fixed rod (602) corresponding to the rotating shaft (601).

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