Heat treatment device of chain saw guide plate

Abstract

The utility model provides a heat treatment device of chain saw guide plate, including fixed mount and set up the tempering furnace of fixed mount bottom one side, fixed mount bottom is equipped with a plurality of groups of hangers, and fixed mount bottom is equipped with two guide groove, guide groove bottom inner wall is rotatingly connected with shaft no. The hanging piece is in transmission fit with the bottom of the rotating disc through a transmission assembly, the hanging piece comprises a plurality of connecting blocks and hooks fixedly connected to the bottoms of the connecting blocks, and a driving assembly used for driving the rotating disc to move is further arranged at the bottom of the fixing frame. According to the utility model, the plurality of connecting blocks and the hooks are arranged, so that each guide plate can be hung on the hooks, and the guide plates are conveyed to the tempering furnace through the driving assembly and the turntable to be tempered, so that the plurality of guide plates can be heated at the same time, a certain distance exists between the guide plates, and uneven heating caused by stacking of the guide plates is avoided.

Description

Technical Field

[0001] The utility model relates to the field of production and processing of chain saw guide plates, in particular to a heat treatment device for chain saw guide plates. Background Art

[0002] Tempering of chain saw guides is an important part of the heat treatment process, usually carried out after quenching. The main purpose of tempering is to eliminate or reduce the internal stress and brittleness generated during the quenching process, while adjusting the hardness and toughness of the material to achieve more ideal mechanical properties.

[0003] After searching, the Chinese patent publication number CN216445411U discloses a tempering device, including the device body, the device body is provided with a first tempering furnace, a second tempering furnace and a third tempering furnace, the device body is provided with a first cold water trough and a second cold water trough, the top of the device body is provided with a top plate, the top plate is provided with a slide groove, a roller sleeve is movably installed in the slide groove, and a telescopic rod is fixedly installed in the roller sleeve.

[0004] The above patent has the following shortcomings: it performs tempering treatment on metal parts by setting up multiple tempering furnaces, but it is impossible to place multiple metal parts in the tempering furnace for heating treatment at the same time, which will cause stacking state between metal parts, resulting in uneven heating of the metal parts.

[0005] To this end, the present novel example proposes a heat treatment device for a chain saw guide plate. Utility Model Content

[0006] In view of this, the embodiments of the present invention hope to provide a heat treatment device for a chain saw guide plate to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0007] The technical solution of the embodiment of the utility model is implemented as follows: a heat treatment device for a chain saw guide plate comprises a fixed frame and a tempering furnace arranged on one side of the bottom of the fixed frame, a plurality of groups of hangers are arranged at the bottom of the fixed frame, and two guide grooves are opened at the bottom of the fixed frame, the inner wall of the guide groove is rotatably connected to the second shaft, the inner wall of the second shaft is fixed with a guide wheel, the other end of the guide wheel is rotatably connected to the bottom of the turntable, the hanger is transmitted and matched with the bottom of the turntable through a transmission component, the hanger comprises a plurality of connecting blocks and a hook fixedly connected to the bottom of the connecting block, and a driving component for driving the turntable to move is also arranged at the bottom of the fixed frame.

[0008] In some embodiments, the transmission assembly includes an inner ring gear and a gear two.

[0009] In some embodiments, the inner gear ring is fixedly connected to the bottom of the turntable, and gear two is rotatably connected to the bottom of the turntable via shaft three.

[0010] In some embodiments, a plurality of gear one are meshed on the opposite side of the inner gear ring and gear two.

[0011] In some embodiments, a shaft four is fixed to the inner wall of the gear one, and a connecting block is fixedly connected to the bottom end of the shaft four.

[0012] In some embodiments, the driving assembly includes chain 1, chain 2 and multiple sprockets 1, sprocket 1 is rotatably connected to the inner wall of the fixed frame through shaft 1, and sprocket 1 and chain 1 are meshed with each other.

[0013] In some embodiments, a motor is fixed to the top of the fixing frame by bolts, and the output shaft of the motor is fixedly connected to one of the shafts through a coupling.

[0014] In some embodiments, the other end of the shaft three passes through the turntable and is fixedly connected to the sprocket two, and the sprocket two is engaged with the opposite side of the chain one and the chain two.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] The utility model can hang each guide plate on the hook by arranging a plurality of connecting blocks and hooks, and use the driving assembly and the turntable to transport the guide plates to the tempering furnace for tempering treatment, so that a plurality of guide plates can be heated at the same time, and a certain distance exists between each guide plate to avoid uneven heating caused by stacking of the guide plates;

[0017] By setting the inner gear ring, gear one and gear two, when gear two rotates, the inner gear ring is restricted by the turntable and cannot rotate, so that gear one drives shaft four, the connecting block hook and the guide plate to revolve along the outer wall of gear two while rotating, thereby further ensuring that each guide plate is evenly heated;

[0018] By setting up sprocket one, chain one and chain two, and utilizing the mutual transmission cooperation among the three, shaft three and sprocket two can move along chain one and chain two while rotating, so that shaft three can drive gear two to rotate, so that only one power source needs to be set up to realize multiple motion forms, saving the layout of the power source and improving the structural compactness of the device.

[0019] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is the main structural diagram of the utility model.

[0022] Figure 2 It is a bottom view of the overall structure of the utility model.

[0023] Figure 3 It is a bottom view of the fixing frame of the utility model.

[0024] Figure 4 It is a schematic diagram of the transmission component structure of the utility model.

[0025] Figure 5 It is a bottom view of the transmission assembly structure of the utility model.

[0026] Reference numerals:

[0027] 1. Fixed frame; 2. Motor; 3. Tempering furnace; 4. Transmission assembly; 5. Hanging piece; 6. Guide groove; 7. Shaft 1; 8. Sprocket 1; 9. Chain 1; 10. Chain 2; 11. Guide wheel; 12. Shaft 2; 13. Shaft 3; 14. Sprocket 2; 15. Turntable; 16. Inner gear ring; 17. Shaft 4; 18. Gear 1; 19. Connecting block; 20. Hook; 21. Gear 2. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Embodiment 1:

[0031] like Figure 1-5 As shown, the heat treatment device for the chain saw guide plate includes a fixing frame 1 and a tempering furnace 3 arranged on one side of the bottom of the fixing frame 1 .

[0032] A plurality of groups of hangers 5 are provided at the bottom of the fixed frame 1, and two guide grooves 6 are opened at the bottom of the fixed frame 1. The inner wall of the guide groove 6 is rotatably connected to the second shaft 12, and the inner wall of the second shaft 12 is fixed with a guide wheel 11, and the other end of the guide wheel 11 is rotatably connected to the turntable 15. The hangers 5 are transmitted and matched with the bottom of the turntable 15 through the transmission component 4. The hangers 5 include a plurality of connecting blocks 19 and a hook 20 fixedly connected to the bottom of the connecting block 19, and a driving component for driving the turntable 15 to move is also provided at the bottom of the fixed frame 1.

[0033] The chainsaw guide plate is stamped during its manufacturing process. The stamping process can form specific holes and shapes on the guide plate to meet the installation and operation requirements of the chainsaw chain. The chainsaw guide plate holes are hung on the hook 20, and then the drive assembly drives the turntable 15 to move to the tempering furnace 3 for tempering treatment. The treated guide plate is again transported to the next processing link through the drive assembly and the turntable 15.

[0034] By providing a plurality of connecting blocks 19 and hooks 20, the device can hang each guide plate on the hook 20, and use the driving assembly and the turntable 15 to transport the guide plates to the tempering furnace 3 for tempering treatment, so that a plurality of guide plates can be heated at the same time, and a certain distance exists between each guide plate to avoid uneven heating caused by stacking of the guide plates. Embodiment 2:

[0035] The heat treatment device for the chain guide plate, this embodiment makes the following improvements on the basis of embodiments 1 and 2, such as Figure 4 and Figure 5 As shown:

[0036] The transmission assembly 4 includes an inner gear ring 16 and a second gear 21 . The inner gear ring 16 is fixedly connected to the bottom of the turntable 15 , and the second gear 21 is rotatably connected to the bottom of the turntable 15 via the third shaft 13 .

[0037] A plurality of gears 18 are meshed on one side of the inner gear ring 16 and the opposite side of the gear 2 21 . A shaft 4 17 is fixed to the inner wall of the gear 1 18 , and a connecting block 19 is fixedly connected to the bottom end of the shaft 4 17 .

[0038] The inner gear ring 16 is limited by the turntable 15 and the shaft 2 12 and cannot rotate. When the gear 2 21 rotates, the shaft 4 17 and the gear 1 18 use the connecting block 19 and the hook 20 to drive the guide plate to revolve along the gear 2 21 while rotating.

[0039] The device is provided with an inner gear ring 16, gear one 18 and gear two 21. When gear two 21 rotates, the inner gear ring 16 is restricted by the turntable 15 and cannot rotate, so that gear one 18 drives shaft four 17, connecting block 19 hook 20 and guide plate to revolve along the outer wall of gear two 21 while rotating, thereby further ensuring that each guide plate is evenly heated. Embodiment 3:

[0040] The heat treatment device for the chain saw guide plate, this embodiment makes the following improvements on the basis of the embodiments 1 and 2, such as Figure 1-5 As shown:

[0041] The driving assembly includes a chain 1 9, a chain 2 10 and a plurality of sprockets 1 8. The sprockets 1 8 are rotatably connected to the inner wall of the fixed frame 1 through a shaft 1 7, and the sprockets 1 8 and the chain 1 9 are meshed with each other.

[0042] A motor 2 is fixed to the top of the fixing frame 1 by bolts, and the output shaft of the motor 2 is fixedly connected to one of the shafts 7 through a coupling.

[0043] The other end of the shaft three 13 passes through the turntable 15 and is fixedly connected to the sprocket two 14, and the sprocket two 14 is engaged with the opposite side of the chain one 9 and the chain two 10.

[0044] The starting motor 2 drives one of the shafts 7 and the sprocket 8 to rotate, and the chain 9 is used to drive the remaining shafts 7 and the sprocket 8 to rotate. Since the chain 2 10 is fixed to the bottom of the fixed frame 1, the shaft 3 13 and the sprocket 2 14 move along the chain 1 9 and the chain 2 10 while rotating with the axis of the shaft 3 13 as the rotation center under the cooperation of the chain 1 9 and the chain 2 10, thereby driving the gear 2 21 to rotate.

[0045] The device is provided with sprocket 1 8, chain 1 9 and chain 2 10, and utilizes the mutual transmission cooperation among the three, so that shaft 3 13 and sprocket 2 14 can move along chain 1 9 and chain 2 10 while rotating, so that shaft 3 13 can also drive gear 2 21 to rotate, so that only one power source is required to realize multiple motion forms, saving the arrangement of the power source and improving the compactness of the structure of the device.

[0046] Working principle: When the device is in use, first hang the chain saw guide plate on the hook 20, then start the motor 2 to drive the shaft 7 to drive the sprocket 8 to rotate, and then use the chain 9 to drive the other shafts 7 to drive the sprocket 8 to rotate. Since the chain 2 10 is fixed to the bottom of the fixed frame 1, the sprocket 2 14 moves along the chain 9 and the chain 2 10 while rotating. The shaft 3 13 can also drive the gear 2 21 to rotate. Because the inner ring 16 is fixed to the bottom of the turntable 15, the gear 1 18 can rotate along the outer wall of the gear 2 21 while rotating under the cooperation of the inner ring 16 and the gear 2 21, so that the shaft 4 17 drives the connecting block 19, the hook 20 and the guide plate to revolve and rotate at the same time, so that the guide plate can be heated more evenly during the tempering treatment, and there is no obstruction between the guide plates.

[0047] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A heat treatment device for a chain saw guide plate, comprising a fixing frame (1) and a tempering furnace (3) arranged on one side of the bottom of the fixing frame (1), characterized in that: The bottom of the fixed frame (1) is provided with a plurality of groups of hanging members (5), and the bottom of the fixed frame (1) is provided with at least two guide grooves (6), the inner wall of the guide groove (6) is rotatably connected to a second shaft (12), the inner wall of the second shaft (12) is fixed with a guide wheel (11), the other end of the guide wheel (11) is rotatably connected to a turntable (15), the hanging member (5) is driven and matched with the bottom of the turntable (15) through a transmission assembly (4), the hanging member (5) comprises a plurality of connecting blocks (19) and a hook (20) fixedly connected to the bottom of the connecting block (19), and the bottom of the fixed frame (1) is also provided with a driving assembly for driving the turntable (15) to move.

2. The heat treatment device for a chain saw guide plate according to claim 1, characterized in that: The transmission assembly (4) comprises an inner gear ring (16) and a second gear (21).

3. The heat treatment device for a chain saw guide plate according to claim 2, characterized in that: The inner gear ring (16) is fixedly connected to the bottom of the rotating disk (15), and the second gear (21) is rotationally connected to the bottom of the rotating disk (15) via the third shaft (13).

4. The heat treatment device for a chain saw guide plate according to claim 3, characterized in that: A plurality of gear one (18) are meshed on the opposite side of the inner gear ring (16) and gear two (21).

5. The heat treatment device for a chain saw guide plate according to claim 4, characterized in that: A shaft four (17) is fixed to the inner wall of the gear one (18), and a connecting block (19) is fixedly connected to the bottom end of the shaft four (17).

6. The heat treatment device for a chain saw guide plate according to claim 3, characterized in that: The driving assembly comprises a chain one (9), a chain two (10) and a plurality of sprockets one (8); the sprocket one (8) is rotatably connected to the inner wall of the fixed frame (1) via a shaft one (7), and the sprocket one (8) and the chain one (9) are meshed with each other.

7. The heat treatment device for a chain saw guide plate according to claim 6, characterized in that: A motor (2) is fixed to the top of the fixing frame (1) by means of bolts, and an output shaft of the motor (2) is fixedly connected to one of the shafts 1 (7) by means of a coupling.

8. The heat treatment device for a chain saw guide plate according to claim 7, characterized in that: The other end of the shaft three (13) passes through the rotating disk (15) and is fixedly connected to the sprocket two (14), and the sprocket two (14) is engaged with the opposite side of the chain one (9) and the chain two (10).

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