Automobile chassis part production positioning device

Abstract

The utility model discloses an automobile chassis part production positioning device, which comprises a positioning unit, a positioning unit and a positioning unit, the positioning unit comprises a base, and electromagnetic adsorbers are fixedly connected to two sides of the upper surface of the base; the fixing unit comprises a double-head motor and a connecting plate, the output end of the double-head motor is fixedly connected with a connecting rod, one end of the connecting rod on the two sides is fixedly connected with a gear, the lower portion of the outer surface of the connecting plate is provided with a moving groove, the upper portion of the outer surface of the connecting plate is provided with a sliding groove, and the interior of the sliding groove is fixedly connected with an electric guide rail. A clamping assembly is arranged on the lower surface of the electric guide rail. The double-end motor is matched with the gear and the rack to control the clamping height, meanwhile, the position of a part is adjusted under the arrangement of the electric guide rail, the special-shaped part can be clamped through the cooperation of the first arc-shaped plate and the second arc-shaped plate, then the part can be fixed through the electromagnetic adsorber, and the machining efficiency and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile chassis parts processing, in particular to a production positioning device for automobile chassis parts. Background Art

[0002] Automobile parts processing refers to the various units that constitute the overall automobile parts processing and the products that serve the automobile parts processing. The automobile chassis is an important chassis component of the automobile. During the processing of the automobile chassis, it is necessary to position and process the various accessories of the chassis for processing and assembly. However, traditional processing devices mostly use clamping tools for fixing when in use. However, most clamping tools have a single effect and are not easy to fix when special-shaped parts appear, resulting in poor processing effect and efficiency. Utility Model Content

[0003] 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.

[0004] In view of the above problems existing in the existing automobile chassis parts production positioning device, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a production positioning device for automobile chassis parts, which is designed to solve the problem that "traditional processing devices mostly use clamping tools for fixing during use, but most clamping tools have a single effect, and are difficult to fix when special-shaped parts appear, resulting in poor processing effect and efficiency."

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a production positioning device for automobile chassis parts, comprising:

[0007] The positioning unit comprises a base, a plurality of sliding holes are opened in the middle of the upper surface of the base, a spring is fixedly connected to the inner bottom wall of the sliding hole, a positioning column is fixedly connected to the upper end of the spring, electromagnetic absorbers are fixedly connected to both sides of the upper surface of the base, and a plurality of moving components are arranged at the lower part of the outer surfaces of both sides of the base;

[0008] The fixing unit includes a double-headed motor and a connecting plate, the output ends of the double-headed motor are fixedly connected to connecting rods, one end of the connecting rods on both sides are fixedly connected to gears, the outer surface of the connecting plate is slidably connected to the inside of the base, a movable groove is provided at the lower part of the outer surface of the connecting plate, a rack is fixedly connected to one side of the inner part of the movable groove, a sliding groove is provided at the upper part of the outer surface of the connecting plate, an electric guide rail is fixedly connected to the inner part of the sliding groove, and a clamping assembly is provided on the lower surface of the electric guide rail.

[0009] As a preferred solution of the automobile chassis parts production positioning device described in the utility model, the outer surface of the electric guide rail is slidably connected with a slider, the interior of the slider is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected to the outer surface of one side of the clamping assembly.

[0010] As a preferred solution of the automobile chassis parts production positioning device described in the utility model, the other two sides of the upper surface of the base are provided with through grooves, and the lower part of the outer surface of the connecting plate is slidably connected to the inside of the through grooves.

[0011] As a preferred solution of the automobile chassis parts production positioning device of the utility model, the outer surface of the gear is arranged inside the through groove, and one side of the outer surface of the gear is meshedly connected to the outer surface of the rack.

[0012] As a preferred solution of the automobile chassis parts production positioning device described in the utility model, the clamping assembly includes a fixed plate, one side of the outer surface of the fixed plate is fixedly connected to the output end of the electric push rod, and the other side of the outer surface of the fixed plate is slidably connected with a plurality of first arc blocks, and the outer surface of the first arc block is slidably connected to the second arc block.

[0013] As a preferred solution of the automobile chassis parts production positioning device described in the utility model, the moving component includes a fixed frame, an outer surface of one side of the fixed frame is fixedly connected to the outer surface of the base, the upper part of the inner wall of the fixed frame is fixedly connected to a mounting frame, the interior of the mounting frame is fixedly connected to a cylinder, and the output end of the cylinder is fixedly connected to a universal wheel.

[0014] Beneficial effects of the utility model:

[0015] By using a double-headed motor in conjunction with gears and racks, the clamping height can be controlled. At the same time, the position of the part can be adjusted under the setting of the electric guide rail. The clamping assembly of the first arc plate and the second arc plate can clamp special-shaped parts, and the parts can be fixed by an electromagnetic absorber, thereby improving the efficiency and effect of processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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:

[0017] Figure 1 A three-dimensional diagram of a production positioning device for automobile chassis parts proposed by the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the base;

[0019] Figure 3 for Figure 1 Schematic diagram of the fixed unit.

[0020] In the figure: 100, positioning unit; 101, base; 102, sliding hole; 103, spring; 104, positioning column; 105, electromagnetic absorber; 106, moving assembly; 106a, fixed frame; 106b, mounting frame; 106c, cylinder; 106d, universal wheel; 107, through slot; 200, fixed unit; 201, double-headed motor; 202, connecting rod; 203, gear; 204, connecting plate; 205, moving slot; 206, rack; 207, slide slot; 208, electric guide rail; 209, slider; 210, electric push rod; 211, clamping assembly; 211a, fixed plate; 211b, first arc block; 211c, second arc block. DETAILED DESCRIPTION

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] Reference Figure 1-3 The utility model provides a production positioning device for automobile chassis parts, comprising:

[0026] The positioning unit 100 includes a base 101, a plurality of sliding holes 102 are provided in the middle of the upper surface of the base 101, a spring 103 is fixedly connected to the inner bottom wall of the sliding hole 102, a positioning column 104 is fixedly connected to the upper end of the spring 103, electromagnetic absorbers 105 are fixedly connected to both sides of the upper surface of the base 101, and a plurality of moving components 106 are provided at the lower part of the outer surfaces of both sides of the base 101;

[0027] The fixing unit 200 includes a double-headed motor 201 and a connecting plate 204. The output ends of the double-headed motor 201 are fixedly connected to connecting rods 202. One end of the connecting rods 202 on both sides is fixedly connected to a gear 203. The outer surface of the connecting plate 204 is slidably connected to the inside of the base 101. A moving groove 205 is provided at the lower part of the outer surface of the connecting plate 204. A rack 206 is fixedly connected to one side of the inner part of the moving groove 205. A sliding groove 207 is provided at the upper part of the outer surface of the connecting plate 204. An electric guide rail 208 is fixedly connected to the inner part of the sliding groove 207. A clamping assembly 211 is provided on the lower surface of the electric guide rail 208. A slider 209 is slidably connected to the outer surface of the electric guide rail 208. An electric push rod 210 is fixedly connected to the inner part of the slider 209. The output end of the electric push rod 210 is fixedly connected to the outer surface of one side of the clamping assembly 211. The other two sides of the upper surface of the base 101 are provided with through grooves 107, and the lower part of the outer surface of the connecting plate 204 is slidably connected to the inside of the through groove 107. The outer surface of the gear 203 is arranged inside the through groove 107, and one side of the outer surface of the gear 203 is meshed and connected to the outer surface of the rack 206. The parts are stably adsorbed and fixed by the electromagnetic absorber 105. The spring 103 and the positioning column 104 are used in combination to automatically adjust the positioning pressure to adapt to parts of different thicknesses and ensure precise positioning. The double-headed motor 201 drives the gear 203 to drive the rack 206 to move, so that the connecting plate 204 can move along the through groove 107, and the electric push rod 210 can push the clamping assembly 211 to achieve precise clamping and placement of parts.

[0028] Among them, the clamping assembly 211 includes a fixed plate 211a, one side of the outer surface of the fixed plate 211a is fixedly connected to the output end of the electric push rod 210, and the other side of the outer surface of the fixed plate 211a is slidably connected with multiple first arc blocks 211b, and the outer surface of the first arc block 211b is slidably connected to the second arc block 211c. When clamping, the first arc block 211b and the second arc block 211c can be rotated to fit the part according to the shape of the part to make it reach an adaptive shape, thereby improving the clamping effect.

[0029] Furthermore, the moving component 106 includes a fixed frame 106a, an outer surface of one side of the fixed frame 106a is fixedly connected to the outer surface of the base 101, an installation frame 106b is fixedly connected to the upper part of the inner wall of the fixed frame 106a, a cylinder 106c is fixedly connected to the interior of the installation frame 106b, and a universal wheel 106d is fixedly connected to the output end of the cylinder 106c. Starting the cylinder 106c pushes the universal wheel 106d to extend out of the interior of the fixed frame 106a, and then the pushing device can make it move, thereby improving the flexibility of use.

[0030] During use, first start the electric push rod 210 to push the clamping assembly 211 to fix the part. According to the shape of the part, the first arc block 211b and the second arc block 211c can fit the part and rotate it to make it reach a suitable shape. Further start the double-headed motor 201 to drive the gear 203 to push the rack 206 to move, so that the connecting plate 204 can move along the through groove 107, and then the height of the part can be adjusted. Then start the electric guide rail 208 to drive the part to be fine-tuned through the slider 209. After the adjustment is completed, the part is placed on the upper surface of the electromagnetic absorber 105, and then the part can be fixed to improve the processing efficiency and effect.

[0031] 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 production positioning device for automobile chassis parts, characterized in that: include: A positioning unit (100) comprises a base (101), a plurality of sliding holes (102) are provided in the middle of the upper surface of the base (101), a spring (103) is fixedly connected to the inner bottom wall of the sliding hole (102), a positioning column (104) is fixedly connected to the upper end of the spring (103), electromagnetic absorbers (105) are fixedly connected to both sides of the upper surface of the base (101), and a plurality of moving components (106) are provided at the lower part of the outer surfaces of both sides of the base (101); The fixing unit (200) comprises a double-headed motor (201) and a connecting plate (204), wherein the output ends of the double-headed motor (201) are fixedly connected to connecting rods (202), and one end of the connecting rods (202) on both sides is fixedly connected to gears (203), the outer surface of the connecting plate (204) is slidably connected to the inside of the base (101), a movable groove (205) is provided at the lower part of the outer surface of the connecting plate (204), and a rack (206) is fixedly connected to one side of the inner part of the movable groove (205), a sliding groove (207) is provided at the upper part of the outer surface of the connecting plate (204), and an electric guide rail (208) is fixedly connected to the inside of the sliding groove (207), and a clamping assembly (211) is provided on the lower surface of the electric guide rail (208).

2. The automobile chassis parts production positioning device according to claim 1, characterized in that: The outer surface of the electric guide rail (208) is slidably connected to a slider (209), the interior of the slider (209) is fixedly connected to an electric push rod (210), and the output end of the electric push rod (210) is fixedly connected to the outer surface of one side of the clamping assembly (211).

3. The automobile chassis parts production positioning device according to claim 1, characterized in that: Through grooves (107) are provided on the other two sides of the upper surface of the base (101), and the lower part of the outer surface of the connecting plate (204) is slidably connected to the inside of the through grooves (107).

4. The automobile chassis parts production positioning device according to claim 1, characterized in that: The outer surface of the gear (203) is arranged inside the through groove (107), and one side of the outer surface of the gear (203) is meshedly connected to the outer surface of the rack (206).

5. The automobile chassis parts production positioning device according to claim 1, characterized in that: The clamping assembly (211) comprises a fixed plate (211a), one side of the outer surface of the fixed plate (211a) is fixedly connected to the output end of the electric push rod (210), and the other side of the outer surface of the fixed plate (211a) is slidably connected to a plurality of first arc blocks (211b), and the outer surfaces of the first arc blocks (211b) are slidably connected to the second arc blocks (211c).

6. The automobile chassis parts production positioning device according to claim 1, characterized in that: The moving assembly (106) comprises a fixed frame (106a), one side outer surface of the fixed frame (106a) is fixedly connected to the outer surface of the base (101), the upper portion of the inner wall of the fixed frame (106a) is fixedly connected to a mounting frame (106b), the interior of the mounting frame (106b) is fixedly connected to a cylinder (106c), and the output end of the cylinder (106c) is fixedly connected to a universal wheel (106d).

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