Heat treatment device for gear shaft

Abstract

The utility model provides a gear shaft heat treatment device which comprises a base and a heating assembly and further comprises a first clamping component, the first clamping component is arranged on one side of the base and comprises a sliding seat arranged on the base in a sliding mode and a rotating head connected to the sliding seat in a rotating mode, and the rotating head is arranged on one side of the base. The first clamping part is used for adjusting the clamping position in the horizontal direction so as to adapt to gear shafts with different lengths; and the second clamping part is arranged on the side, away from the first clamping part, of the base, and the second clamping part comprises a fixed seat fixedly connected to the base and a motor fixedly connected to the fixed seat. According to the gear shaft heat treatment device provided by the utility model, gear shafts with different diameters and different lengths can be machined through the arrangement of the clamping assembly and the sliding seat, so that the application range of the device is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear assembly processing technical field, concretely relates to a gear shaft heat treatment device. BACKGROUND

[0002] Gear shaft is a kind of mechanical part that gear and shaft are combined together, it can both transmit power and movement, and can also change speed and transmit direction, therefore, in mechanical equipment, gear shaft usually plays a very important role, to improve the yield strength and tensile strength of gear shaft, while maintaining certain toughness, prevent gear from breaking when being impacted or overloaded, gear shaft is often needed to be heat treated.

[0003] Gear shaft heat treatment device needs to make gear shaft rotate during heating process to ensure that the heat treatment degree of gear shaft is uniform, however, traditional gear shaft heat treatment device can only process gear shaft of certain diameter or certain length, and the application range is limited.

[0004] Therefore, a kind of gear shaft heat treatment device is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems that traditional gear shaft heat treatment device can only process gear shaft of certain diameter or certain length, and provides a kind of gear shaft heat treatment device.

[0006] To solve the above technical problem, the utility model adopts the following technical scheme: a kind of gear shaft heat treatment device, including base and heating assembly, further include: first clamping component, the first clamping component is arranged in the side of the base, the first clamping component includes the sliding seat of sliding setting on the base and the rotating head of rotationally connected on the sliding seat, the first clamping component is adjusted in horizontal direction to adapt to the clamping position of different length gear shaft;Second clamping component, the second clamping component is arranged in the side of the base away from the first clamping component, the second clamping component includes the fixed seat of fixedly connected in base and the motor of fixedly connected on the fixed seat, the output end of the motor is fixedly connected with limit disc, the adjustable clamping assembly is detachably connected on the limit disc.

[0007] Preferably, the clamping assembly comprises a rotating disc matched in size with the limiting disc and a mounting plate fixedly connected to the rotating disc, two clamping blocks are slidingly connected to the mounting plate, limiting blocks are fixedly connected to the clamping blocks, limiting grooves matched in size with the limiting blocks are formed in the mounting plate, racks are fixedly connected to the limiting blocks, the teeth of the two racks are oppositely arranged, a gear is jointly meshed with the two racks, an adjusting disc is fixedly connected to the gear, and the adjusting disc is rotatably connected to the mounting plate.

[0008] Preferably, a locking component is arranged between the limiting disc and the rotating disc, the locking component comprises a first locking rod for locking the rotating disc and a second locking rod for locking the adjusting disc, a slot hole through which the first locking rod passes is formed in the limiting disc and the adjusting disc, and a plurality of locking grooves into which the second locking rod is inserted are formed in the adjusting disc.

[0009] Preferably, a threaded rod is fixedly connected to one end of the second locking rod, and a threaded sleeve is threadedly connected to the threaded rod, so that the second locking rod is locked to lock the first locking rod and the adjusting disc.

[0010] Preferably, a sliding block in T-shaped cross section is fixedly connected to the bottom of the sliding seat, a sliding groove matched in size with the sliding block is formed in the base, the sliding block and the sliding groove are used to keep the sliding seat stable when the sliding seat moves, and an electric push rod is fixedly connected to the base, and the extending end of the electric push rod is fixedly connected to the sliding seat.

[0011] Compared with the prior art, the gear shaft heat treatment device has the following beneficial effects:

[0012] The gear shaft heat treatment device provided by the utility model can process gear shafts of different diameters through the arrangement of the clamping assembly, and the application range of the device is improved.

[0013] The gear shaft heat treatment device provided by the utility model can process gear shafts of different lengths through the arrangement of the sliding seat, so that the device can be adapted to more sizes and models of gear shafts, and the application range of the gear shaft heat treatment device is improved.

[0014] The gear shaft heat treatment device provided by the utility model can lock the clamping assembly after the clamping assembly is adjusted through the arrangement of the locking component, so that loosening of the clamping component during rotation is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings accompanying the specification provide further understanding of the present application, the schematic embodiments of the present application and the description thereof serve to explain the present application, and do not constitute improper limitation on the present application.

[0016] In the drawings:

[0017] Figure 1 It is a three-dimensional structure schematic view of an embodiment of the present application.

[0018] Figure 2 It is a three-dimensional structure schematic view of an embodiment of the present application.

[0019] Figure 3 It is a structure schematic view of a sliding seat of an embodiment of the present application.

[0020] Figure 4 It is an explosion schematic view of a second clamping part of an embodiment of the present application.

[0021] Figure 5 It is a position relation diagram of a mounting plate and a rotating disc of an embodiment of the present application.

[0022] Figure 6 It is a split diagram of an adjusting disc of an embodiment of the present application.

[0023] Figure 7 It is a structure schematic view of a clamping block of an embodiment of the present application.

[0024] In the drawings:

[0025] 1, base, 2, heating assembly, 3, first clamping part, 31, sliding seat, 32, sliding block, 33, sliding groove, 34, rotating head, 35, electric push rod, 4, second clamping part, 41, fixed seat, 42, motor, 43, limiting disc, 5, clamping assembly, 51, rotating disc, 52, mounting plate, 53, adjusting disc, 54, gear, 55, clamping block, 56, limiting block, 57, limiting groove, 58, rack, 6, locking part, 61, first locking rod, 62, second locking rod, 63, threaded rod, 64, screw sleeve, 65, locking groove. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The embodiments in the present application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figures 1-7 .

[0028] The utility model discloses a gear shaft heat treatment device, including base 1 and heating assembly 2, still include: first clamping part 3, first clamping part 3 sets up at the one side of base 1, first clamping part 3 includes the sliding seat 31 of sliding setting on base 1 and the rotating head 34 of rotating connection on sliding seat 31, and first clamping part 3 carries out the adjustment of clamping position in horizontal direction to adapt to the gear 54 axle of different length, second clamping part 4, second clamping part 4 sets up at the one side of base 1 away from first clamping part 3, and second clamping part 4 includes the fixed seat 41 of fixed connection on base 1 and the motor 42 of fixed connection on fixed seat 41, and the output of motor 42 is fixedly connected with the limit disc 43, and the limit disc 43 is detachably connected with adjustable clamping assembly 5 on.

[0029] That is, the first clamping part is moved in the horizontal direction to cooperate with the second clamping part to clamp the gear shaft of different lengths.

[0030] Specifically, the clamping assembly 5 includes a rotating disc 51 that is sized to fit within the limit disc 43 and a mounting plate 52 that is fixedly connected to the rotating disc 51. The mounting plate 52 has two clamping blocks 55 slidingly connected thereto. The clamping blocks 55 have limit blocks 56 fixedly connected thereto. The mounting plate 52 has limit grooves 57 that are sized to fit within the limit blocks 56. The two limit blocks 56 each have a rack 58 fixedly connected thereto. The two racks 58 have teeth that are oppositely arranged. The two racks 58 are jointly meshed with a gear 54. The gear 54 has an adjustment disc 53 fixedly connected thereto. The adjustment disc 53 is rotatably connected to the mounting plate 52. The adjustment disc 53 is used to rotate the two clamping blocks 55 towards or away from each other to adapt to the gear shaft of different diameters.

[0031] The clamping blocks 55 are shaped like a V. When specifically arranged, the clamping blocks 55 and the gear shaft can have a texture on the contact surface to enhance the clamping effect.

[0032] Further, a locking component 6 is arranged between the limit disc 43 and the rotating disc 51. The locking component 6 includes a first locking rod 61 for locking the rotating disc 51 and a second locking rod 62 for locking the adjustment disc 53. The limit disc 43 and the adjustment disc 53 each have a slot hole for the first locking rod 61 to pass through. The adjustment disc 53 has a plurality of locking grooves 65 for the second locking rod 62 to insert into. The top of the first locking rod 61 has a slot hole for the second locking rod 62 to pass through.

[0033] It should be noted that the first locking rod 61 is used to fix the rotating disc 51 and the limit disc 43 so that the rotating disc 51 can rotate with the motor 42. However, the locking of the first locking rod 61 is achieved through the second locking rod 62.

[0034] In addition, one end of the second locking rod 62 is fixedly connected with a threaded rod 63, a screw sleeve 64 is threadedly connected on the threaded rod 63, and the threaded rod 63 and the screw sleeve 64 are used for locking the second locking rod 62 to lock the first locking rod 61 and the adjusting disc 53.

[0035] It should be noted that when the clamping block 55 needs to be adjusted, the adjusting disc 53 is first rotated to drive the two racks 58 to move close to or away from each other, and after the adjustment is completed, the second locking rod 62 is sequentially inserted through the top of the first locking rod 61 and the locking groove 65 on the adjusting disc 53, and then the screw sleeve 64 and the threaded rod 63 are screwed.

[0036] Secondly, the bottom of the sliding seat 31 is fixedly connected with a sliding block 32 in a T-shaped cross section, the base 1 is provided with a sliding groove 33 matched with the size of the sliding block 32, the sliding block 32 and the sliding groove 33 are used for keeping the sliding seat 31 stable when moving, and the base 1 is fixedly connected with an electric push rod 35, and the extending end of the electric push rod 35 is fixedly connected with the sliding seat 31.

[0037] It should be noted that when adjusting, the clamping assembly 5 is first adjusted, then the locking part 6 is locked, and finally the position of the sliding seat 31 is adjusted so that the rotating head 34 abuts against the end of the gear 54 shaft away from the clamping assembly 5.

[0038] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A gear shaft heat treatment apparatus comprising a base (1) and a heating assembly (2), characterized in that, Also include: The first clamping component (3) is arranged on one side of the base (1), the first clamping component (3) includes a sliding seat (31) slidingly arranged on the base (1) and a rotating head (34) rotatably connected to the sliding seat (31), the first clamping component (3) adjusts the clamping position in the horizontal direction to adapt to the different length of the gear shaft (54); The second clamping component (4) is arranged on the side of the base (1) away from the first clamping component (3), the second clamping component (4) includes a fixed seat (41) fixedly connected to the base (1) and a motor (42) fixedly connected to the fixed seat (41), the output end of the motor (42) is fixedly connected with a limit disc (43), the limit disc (43) is detachably connected with an adjustable clamping assembly (5).

2. The gear shaft heat treatment apparatus of claim 1, wherein: The clamping assembly (5) includes a rotating disc (51) with a size suitable for the limit disc (43) and a mounting plate (52) fixedly connected to the rotating disc (51), the mounting plate (52) is slidably connected with two clamping blocks (55), the clamping blocks (55) are fixedly connected with limit blocks (56), the mounting plate (52) is provided with limit grooves (57) with a size suitable for the limit blocks (56), the limit blocks (56) are fixedly connected with two racks (58), the teeth of the two racks (58) are oppositely arranged, the two racks (58) are jointly meshed with a gear (54), the gear (54) is fixedly connected with an adjusting disc (53), the adjusting disc (53) is rotatably connected to the mounting plate (52), the adjusting disc (53) is used for rotating to make the two clamping blocks (55) approach or move away from each other to adapt to the different diameter of the gear shaft (54).

3. The gear (54) shaft heat treatment apparatus of claim 2, wherein: The limit disc (43) and the rotating disc (51) are provided with a locking component (6), the locking component (6) includes a first locking rod (61) for locking the rotating disc (51) and a second locking rod (62) for locking the adjusting disc (53), the limit disc (43) and the adjusting disc (53) are provided with slot holes for the first locking rod (61) to pass through, the adjusting disc (53) is provided with a plurality of locking grooves (65) for the second locking rod (62) to insert, the top of the first locking rod (61) is provided with a slot hole for the second locking rod (62) to pass through.

4. The gear (54) shaft heat treatment apparatus of claim 3, wherein: One end of the second locking rod (62) is fixedly connected with a threaded rod (63), the threaded rod (63) is threadedly connected with a threaded sleeve (64), the threaded rod (63) and the threaded sleeve (64) are used for locking the second locking rod (62) to lock the first locking rod (61) and the adjusting disc (53).

5. The gear (54) shaft heat treatment apparatus of claim 4, wherein: The bottom of the sliding seat (31) is fixedly connected with a slider (32) with a T-shaped cross section, the base (1) is provided with a sliding groove (33) with a size matching that of the slider (32), the slider (32) and the sliding groove (33) are used for keeping the sliding seat (31) stable when moving, and the base (1) is fixedly connected with an electric push rod (35), and the extending end of the electric push rod (35) is fixedly connected with the sliding seat (31).

Images