A heat treatment auxiliary tool for small automobile alloy parts

Abstract

The utility model discloses a heat treatment auxiliary tooling for small automobile alloy parts, including: a main unit, including a bottom plate and a heat treatment barrel, the heat treatment barrel is fixedly connected to the upper end surface of the bottom plate, and the upper end surface of the bottom plate is fixedly connected with an L-shaped connecting frame; an operation unit, including a No. 1 circular plate, a first cavity is opened in the No. 1 circular plate, a rotating motor is fixedly connected to the inner wall of the first cavity, and a No. 1 gear is fixedly sleeved on the output end of the rotating motor, and the No. 1 gear is symmetrically meshed and connected with a plurality of No. 2 gears. The utility model starts the rotating motor, and the output end of the rotating motor drives the No. 1 gear to rotate, the No. 1 gear drives a plurality of No. 2 gear rotating rods, and the No. 2 gear drives the rotating rods to rotate, thereby driving the No. 2 circular plate and the clamped automobile parts to rotate, so that the automobile parts can rotate in the heat treatment barrel and be evenly heated, thereby improving the heat treatment effect of the automobile parts.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment of automobile parts processing, in particular to an auxiliary tooling for heat treatment of small automobile alloy parts. Background Art

[0002] The automobile industry is a comprehensive enterprise developed on the basis of many related industries and related technologies. Products of many departments are used in automobiles, and various processing technologies are required from blank processing to vehicle assembly. Auto parts include thousands of different parts ranging from floorboards to screws. Auto parts are the units that constitute the whole auto parts and the products that serve auto parts. In the production and processing of auto parts, the parts need to be heat treated to change the performance of the parts material to the best state.

[0003] The common heating devices used for heat treatment of automotive parts often use the method of directly placing them into the heating furnace for heating. This method has significant limitations. It cannot ensure that the parts are heated in all directions. The heat distribution of the parts during the heating process is not uniform, which directly affects the surface performance of the parts after heat treatment. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a small-scale automobile alloy accessories heat treatment auxiliary tooling, which is to solve the problem that "the current common heating devices often adopt the method of directly placing the accessories into the heating furnace for heating when performing heat treatment on automobile accessories. This method has significant limitations. It cannot ensure that the accessories are heated in all directions. The heat distribution of the accessories during the heating process is not uniform, which directly affects the surface performance of the accessories after heat treatment."

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A heat treatment auxiliary tooling for small automobile alloy parts, comprising:

[0008] The main unit comprises a bottom plate and a heat treatment cylinder, wherein the heat treatment cylinder is fixedly connected to the upper end surface of the bottom plate, and an L-shaped connecting frame is fixedly connected to the upper end surface of the bottom plate;

[0009] The operating unit includes a No. 1 circular plate, a first cavity is opened in the No. 1 circular plate, a rotating motor is fixedly connected to the inner wall of the first cavity, a No. 1 gear is fixedly sleeved on the output end of the rotating motor, a plurality of No. 2 gears are symmetrically meshed and connected to the No. 1 gear, a rotating rod is fixedly inserted at the center of each of the No. 2 gears, one end of each of the rotating rods close to the rotating motor is rotatably connected to the inner wall of the first cavity, one end of each of the rotating rods away from the rotating motor passes through the lower end surface of the No. 1 circular plate and is fixedly connected to the No. 2 circular plate, a clamping assembly is arranged on each of the No. 2 circular plates, and a moving assembly is arranged on the L-shaped connecting frame.

[0010] As a preferred solution of the auxiliary tooling for heat treatment of small automobile alloy accessories described in the utility model, each of the clamping components includes a servo motor, each of the second circular plate is provided with a second cavity, each of the servo motors is fixedly mounted on the inner wall of the second cavity, the output end of each servo motor is fixedly connected to a worm, each of the worm is meshingly connected to a worm wheel, a first threaded rod is fixedly inserted at the center of each worm wheel, both ends of each of the first threaded rods are rotatably connected to the inner wall of the second cavity, each of the first threaded rods is symmetrically threaded with a first threaded sleeve, each of the first threaded sleeves is fixedly connected to a first moving rod, each of the first moving rods passes through the lower end surface of the second circular plate and is fixedly connected to a clamp, each of the second circular plates is symmetrically fixedly connected to a connecting rod, and the end of each connecting rod facing away from the second circular plate is slidably connected to the first circular plate.

[0011] As a preferred solution of a small automobile alloy accessory heat treatment auxiliary tooling described in the utility model, wherein: the moving component includes a stepper motor, a connecting cavity is opened on the L-shaped connecting frame, the stepper motor is fixedly installed in the connecting cavity, the output end of the stepper motor is fixedly connected to a second threaded rod, the second threaded rod is threadedly sleeved with a second threaded sleeve, the second threaded sleeve is fixedly connected to a second moving rod, and the end of the second moving rod facing away from the second threaded sleeve passes through the side wall of the L-shaped connecting frame and is fixedly connected to the No. 1 circular plate.

[0012] As a preferred solution of the auxiliary tooling for heat treatment of small automobile alloy accessories described in the utility model, the No. 1 circular plate is fixedly connected to a ring sleeve, a first air outlet hole is opened on the ring sleeve, a second air outlet hole is opened on the heat treatment cylinder, and a support plate is symmetrically fixedly connected to the lower end surface of the base plate.

[0013] As a preferred solution of the auxiliary tooling for heat treatment of small automobile alloy accessories described in the utility model, each of the first threaded rods is provided with two sections of threads in opposite directions, the lower end surface of each of the No. 2 circular plates is provided with a No. 1 slide, and each of the first moving rods passes through the No. 1 slide.

[0014] As a preferred solution of the auxiliary tooling for heat treatment of small automobile alloy accessories described in the utility model, a second slide opening is opened on the side wall of the L-shaped connecting frame, and the second moving rod passes through the second slide opening.

[0015] Beneficial effects of the utility model:

[0016] By starting the rotating motor, the output end of the rotating motor drives the No. 1 gear to rotate, the No. 1 gear drives multiple No. 2 gear rotating rods, the No. 2 gear drives the rotating rods to rotate, and then drives the No. 2 circular plate and the clamped automobile parts to rotate, so that the automobile parts can rotate in the heat treatment barrel and be heated evenly, thereby improving the heat treatment effect of the automobile parts.

[0017] By starting the servo motor, the output end of the servo motor drives the worm to rotate, the worm drives the first threaded rod to rotate through the worm wheel c, the first threaded rod drives the two first threaded sleeves to move relative to each other, and the two first threaded sleeves drive the clamping plates to move relative to each other through the first moving rod to clamp and fix the auto parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the structure of a heat treatment auxiliary tooling for small automobile alloy parts proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a No. 1 circular plate and a No. 2 circular plate in a heat treatment auxiliary tooling for a small automobile alloy part proposed by the utility model;

[0021] Figure 3 A schematic cross-sectional structure diagram of a No. 1 circular plate in a heat treatment auxiliary tooling for a small automobile alloy part proposed by the utility model;

[0022] Figure 4 A schematic cross-sectional structure diagram of a second circular plate in a heat treatment auxiliary tooling for a small automobile alloy part proposed by the utility model;

[0023] Figure 5 The utility model provides a partial cross-sectional structural schematic diagram of an L-shaped connecting frame in a heat treatment auxiliary tooling for a small automobile alloy accessory.

[0024] In the figure: 100, main unit; 101, bottom plate; 102, heat treatment cylinder; 103, L-shaped connecting frame; 104, support plate;

[0025] 200, operating unit; 201, circular plate No. 1; 202, ring sleeve; 203, circular plate No. 2; 204, rotating motor; 205, gear No. 1; 206, gear No. 2; 207, rotating rod; 208, clamping assembly; 208a, servo motor; 208b, worm; 208c, worm wheel; 208d, first threaded rod; 208e, first threaded sleeve; 208f, first moving rod; 208g, clamping plate; 209, moving assembly; 209a, stepping motor; 209b, second threaded rod; 209c, second threaded sleeve; 209d, second moving rod; 210, connecting rod. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Reference Figure 1-5 The utility model provides a small automobile alloy parts heat treatment auxiliary tooling, including:

[0031] The main unit 100 includes a bottom plate 101 and a heat treatment cylinder 102. The heat treatment cylinder 102 is fixedly connected to the upper end surface of the bottom plate 101. The upper end surface of the bottom plate 101 is fixedly connected to an L-shaped connecting frame 103.

[0032] The operation unit 200 includes a first circular plate 201, a first cavity is formed in the first circular plate 201, a rotating motor 204 is fixedly connected to the inner wall of the first cavity, a first gear 205 is fixedly sleeved on the output end of the rotating motor 204, a plurality of second gears 206 are symmetrically meshed and connected to the first gear 205, a rotating rod 207 is fixedly inserted at the center of each second gear 206, one end of each rotating rod 207 close to the rotating motor 204 is rotatably connected to the inner wall of the first cavity, and one end of each rotating rod 207 away from the rotating motor 204 passes through the first circular plate 201 The lower end surface is fixedly connected with a No. 2 circular plate 203, each No. 2 circular plate 203 is provided with a clamping assembly 208, and the L-shaped connecting frame 103 is provided with a moving assembly 209. By starting the rotating motor 204, the output end of the rotating motor 204 drives the No. 1 gear 205 to rotate, the No. 1 gear 205 drives multiple No. 2 gear 206 rotating rods, the No. 2 gear 206 drives the rotating rod 207 to rotate, and then drives the No. 2 circular plate 203 and the clamped automobile parts to rotate, so that the automobile parts can rotate in the heat treatment barrel 102 and be heated evenly, thereby improving the heat treatment effect of the automobile parts.

[0033] Wherein, each clamping assembly 208 includes a servo motor 208a, each No. 2 circular plate 203 is provided with a second cavity, each servo motor 208a is fixedly mounted on the inner wall of the second cavity, the output end of each servo motor 208a is fixedly connected with a worm 208b, each worm 208b is meshingly connected with a worm wheel 208c, a first threaded rod 208d is fixedly inserted in the center of each worm wheel 208c, both ends of each first threaded rod 208d are rotatably connected to the inner wall of the second cavity, each first threaded rod 208d is symmetrically threadedly sleeved with a first threaded sleeve 208e, each first threaded sleeve 208e is fixedly connected to the first moving rod 208f, and each first threaded rod 208d is symmetrically threadedly sleeved with a first threaded sleeve 208e, and each first threaded sleeve 208e is fixedly connected to the first moving rod 208f. A moving rod 208f passes through the lower end surface of the No. 2 circular plate 203 and is fixedly connected with a clamping plate 208g. Each No. 2 circular plate 203 is symmetrically fixedly connected with a connecting rod 210. The end of each connecting rod 210 that is away from the No. 2 circular plate 203 is slidably connected to the No. 1 circular plate 201. By starting the servo motor 208a, the output end of the servo motor 208a drives the worm 208b to rotate, and the worm 208b drives the first threaded rod 208d to rotate through the worm gear 208c. The first threaded rod 208d drives the two first threaded sleeves 208e to move relative to each other. The two first threaded sleeves 208e drive the clamping plate 208g to move relative to each other through the first moving rod 208f to clamp and fix the automotive accessories.

[0034] Furthermore, the moving component 209 includes a stepper motor 209a, a connecting cavity is opened on the L-shaped connecting frame 103, the stepper motor 209a is fixedly installed in the connecting cavity, the output end of the stepper motor 209a is fixedly connected to the second threaded rod 209b, the second threaded rod 209b is threadedly sleeved with the second threaded sleeve 209c, the second threaded sleeve 209c is fixedly connected to the second moving rod 209d, the end of the second moving rod 209d away from the second threaded sleeve 209c passes through the side wall of the L-shaped connecting frame 103 and is fixedly connected to the first circular plate 201, the stepper motor 209a is started, the output end of the stepper motor 209a drives the second threaded rod 209b to rotate, the second threaded rod 209b drives the second threaded sleeve 209c to move downward, and the second threaded sleeve 209c drives the first circular plate 201, the second circular plate 203 and the clamped automotive accessories to move downward through the second moving rod 209d.

[0035] Furthermore, the No. 1 circular plate 201 is fixedly connected to a ring sleeve 202, a first air outlet hole is opened on the ring sleeve 202, a second air outlet hole is opened on the heat treatment tube 102, and a support plate 104 is symmetrically fixedly connected to the lower end surface of the bottom plate 101, the first air outlet hole on the ring sleeve 202 and the second air outlet hole on the heat treatment tube 102 are aligned, and the expanded gas is discharged from the first air outlet and the second air outlet.

[0036] Furthermore, each first threaded rod 208d is provided with two sections of threads in opposite directions, the lower end surface of each No. 2 circular plate 203 is provided with a No. 1 slide, each first moving rod 208f passes through the No. 1 slide, and the first moving rod 208f moves in the No. 1 slide.

[0037] Furthermore, a second sliding opening is provided on the side wall of the L-shaped connecting frame 103, and the second moving rod 209d passes through the second sliding opening, and the second moving rod 209d moves in the second sliding opening.

[0038] During use, the automobile parts to be processed are placed in the ring sleeve 202, and the servo motor 208a is started. The output end of the servo motor 208a drives the worm 208b to rotate, and the worm 208b drives the first threaded rod 208d to rotate through the worm wheel 208c. The first threaded rod 208d drives the two first threaded sleeves 208e to move relatively. The two first threaded sleeves 208e drive the clamping plate 208g to move relatively through the first moving rod 208f to clamp and fix the automobile parts. The stepper motor 209a is started, and the output end of the stepper motor 209a drives the second threaded rod 209b to rotate. The second threaded rod 209b drives the second threaded sleeve 209c to move downward, and the second threaded sleeve 209c moves downward through the second moving rod 20 9d drives the No. 1 circular plate 201, the No. 2 circular plate 203 and the clamped automobile parts to move downward, and the automobile parts are moved to the heat treatment barrel 102 for heat treatment. The first air outlet on the ring sleeve 202 and the second air outlet on the heat treatment barrel 102 are aligned, and the expanded gas is discharged from the first air outlet and the second air outlet, and the rotating motor 204 is started. The output end of the rotating motor 204 drives the No. 1 gear 205 to rotate, and the No. 1 gear 205 drives multiple No. 2 gear 206 rotating rods, and the No. 2 gear 206 drives the rotating rod 207 to rotate, thereby driving the No. 2 circular plate 203 and the clamped automobile parts to rotate, so that the automobile parts can rotate in the heat treatment barrel 102 and be evenly heated, thereby improving the heat treatment effect of the automobile parts.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A heat treatment auxiliary tooling for small automobile alloy parts, characterized by: include: The main unit (100) comprises a bottom plate (101) and a heat treatment cylinder (102), wherein the heat treatment cylinder (102) is fixedly connected to the upper end surface of the bottom plate (101), and an L-shaped connecting frame (103) is fixedly connected to the upper end surface of the bottom plate (101); The operation unit (200) comprises a first circular plate (201), wherein a first cavity is formed in the first circular plate (201), a rotating motor (204) is fixedly connected to the inner wall of the first cavity, a first gear (205) is fixedly sleeved on the output end of the rotating motor (204), a plurality of second gears (206) are symmetrically meshed and connected to the first gear (205), a rotating rod (207) is fixedly inserted through the center of each of the second gears (206), one end of each of the rotating rods (207) close to the rotating motor (204) is rotatably connected to the inner wall of the first cavity, one end of each of the rotating rods (207) away from the rotating motor (204) passes through the lower end surface of the first circular plate (201) and is fixedly connected to the second circular plate (203), a clamping assembly (208) is provided on each of the second circular plates (203), and a moving assembly (209) is provided on the L-shaped connecting frame (103).

2. The auxiliary tooling for heat treatment of small automobile alloy parts according to claim 1 is characterized by: Each of the clamping assemblies (208) comprises a servo motor (208a), each of the second circular plates (203) is provided with a second cavity, each of the servo motors (208a) is fixedly mounted on the inner wall of the second cavity, an output end of each of the servo motors (208a) is fixedly connected to a worm (208b), each of the worms (208b) is meshingly connected to a worm wheel (208c), a first threaded rod (208d) is fixedly inserted through the center of each of the worm wheels (208c), and both ends of each of the first threaded rods (208d) are rotatably connected to the worm wheel (208c). On the inner wall of the second cavity, each of the first threaded rods (208d) is symmetrically threadedly sleeved with a first threaded sleeve (208e), each of the first threaded sleeves (208e) is fixedly connected to a first movable rod (208f), each of the first movable rods (208f) passes through the lower end surface of the second circular plate (203) and is fixedly connected to a clamping plate (208g), each of the second circular plates (203) is symmetrically fixedly connected to a connecting rod (210), and one end of each connecting rod (210) facing away from the second circular plate (203) is slidably connected to the first circular plate (201).

3. The auxiliary tooling for heat treatment of small automobile alloy parts according to claim 1 is characterized in that: The moving assembly (209) comprises a stepper motor (209a), a connecting cavity is provided on the L-shaped connecting frame (103), the stepper motor (209a) is fixedly installed in the connecting cavity, the output end of the stepper motor (209a) is fixedly connected to a second threaded rod (209b), the second threaded rod (209b) is threadedly sleeved with a second threaded sleeve (209c), the second threaded sleeve (209c) is fixedly connected to a second moving rod (209d), and the end of the second moving rod (209d) away from the second threaded sleeve (209c) passes through the side wall of the L-shaped connecting frame (103) and is fixedly connected to the first circular plate (201).

4. The auxiliary tooling for heat treatment of small automobile alloy parts according to claim 1 is characterized by: The first circular plate (201) is fixedly connected to a ring sleeve (202), a first air outlet hole is provided on the ring sleeve (202), a second air outlet hole is provided on the heat treatment cylinder (102), and a support plate (104) is symmetrically fixedly connected to the lower end surface of the bottom plate (101).

5. The auxiliary tooling for heat treatment of small automobile alloy parts according to claim 2 is characterized by: Each of the first threaded rods (208d) is provided with two sections of threads in opposite directions, the lower end surface of each of the second circular plates (203) is provided with a first sliding opening, and each of the first moving rods (208f) passes through the first sliding opening.

6. The auxiliary tooling for heat treatment of small automobile alloy parts according to claim 3 is characterized by: A second sliding opening is provided on the side wall of the L-shaped connecting frame (103), and the second moving rod (209d) passes through the second sliding opening.

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