Fixing device for part tool

Abstract

The utility model relates to the technical field of fixing devices, in particular to a fixing device for a part tool, which comprises a placing disc and a fixing device shell, the lower end of the placing disc is fixedly connected with the fixing device shell, the inner side of the fixing device shell is fixedly connected with an oil shell, and one side of the oil shell is fixedly connected with a connecting block. An extending fixing assembly is fixedly connected to the inner side of the connecting block, a rectangular push plate is slidably connected to the inner side of the fixing device shell, an electric telescopic rod is fixedly connected to the bottom end of the rectangular push plate, a through sliding groove is formed in the inner side of the fixing device shell, a mounting round hole is formed in the inner side of the connecting block, the oil shell comprises a zigzag shell, and an oil column storage channel is formed in the inner side of the zigzag shell; according to the device, the stretching lengths of the column pressing rods can be automatically arranged according to the sizes and the shapes of automobile parts, so that the device can stably fix the parts and is not limited to the shapes of the automobile parts, and the use range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a fixing device used for component tooling. Background Art

[0002] The fixture of the parts tooling is designed through modularization, automation, precision positioning and durability, aiming to improve the positioning accuracy, clamping efficiency and operational safety in industrial production. This technical solution has broad application prospects in many industries such as automobiles, aviation, electronics and general mechanical processing.

[0003] During the process of fixing and processing multiple different automobile parts, the fixing device may fail to fix or fix some automobile parts unstably due to the different shapes of the automobile parts. Therefore, a fixing device for component tooling is proposed to address the above problem. Utility Model Content

[0004] The utility model aims to provide a fixing device for a parts tooling to solve the problem that during the fixing process of a plurality of different automobile parts, some automobile parts cannot be fixed or are fixed unstably due to the different shapes of the automobile parts.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fixing device for a component tooling comprises a placing plate and a fixing device shell, wherein the lower end of the placing plate is fixedly connected to the fixing device shell, the inner side of the fixing device shell is fixedly connected to an oil shell, one side of the oil shell is fixedly connected to a connecting block, the inner side of the connecting block is fixedly connected to an extension fixing assembly, the inner side of the fixing device shell is slidably connected to a rectangular push plate, the bottom end of the rectangular push plate is fixedly connected to an electric telescopic rod, a through slide groove is provided on the inner side of the fixing device shell, a mounting circular hole is provided on the inner side of the connecting block, and the oil shell comprises a folding shell An oil column storage channel is provided on the inner side of the folding shell, and multiple empty grooves are provided on the inner side of the folding shell. The inner side of the oil column storage channel is fitted with the outer side of the rubber piston, and a push stick is fixedly connected to the bottom end of the rubber piston. The extension fixing assembly includes an oil column shell, and an electromagnetic valve is provided on the inner side of the oil column shell. A spring is fixedly connected to the inner side of the oil column shell, and one side of the spring is fixedly connected to a column sliding inner block, and the outer side of the column sliding inner block is fixedly connected to a silicone sealing ring, and one side of the column sliding inner block is fixedly connected to a column pressure rod, and one side of the column pressure rod is fixedly connected to a rubber top ball.

[0007] As a further optimized content of the present invention, wherein: the placement plate is fixed at the center of the upper part of the fixing device housing, and the placement plate is located between multiple oil shells.

[0008] As a further optimization of the present invention, a mounting groove is provided at the lower end of the fixing device shell, the electric telescopic rod is installed on the inner side of the mounting groove at the lower end of the fixing device shell, the lower end of the through-slide groove is shaped as a rectangular body, the upper end of the through-slide groove is shaped as multiple rectangular bodies, and the upper end of the through-slide groove passes through the upper part of the fixing device shell.

[0009] As a further optimization of the present invention, the rectangular push plate is in the shape of a rectangle, the rectangular push plate is installed on the inner side of the lower part of the through-slide groove, the oil shell is installed on the inner side of the upper part of the through-slide groove, and the oil shell corresponds to the through-slide groove one by one.

[0010] As a further optimization of the present invention, the oil column storage channel is connected to the multi-hole groove, the folding shell is fixed on the inner side of the upper part of the sliding groove, the bottom end of the push rod is fixedly connected to the top end of the rectangular push plate, the lower part of the oil column storage channel is shaped as a cylinder, and the shape of the rubber piston is cylindrical.

[0011] As a further optimization of the present invention, the cross-sectional dimension of the connecting block is the same as that of the folding shell, the mounting circular hole is in the shape of a cylinder, the mounting circular hole corresponds one-to-one with the stretching and fixing assembly, and the stretching and fixing assembly is installed on the inner side of the mounting circular hole.

[0012] As further optimization content of the present invention, the oil column shell is shaped like a hollow cylinder, a through hole is opened on the inner side of one end of the oil column shell, the solenoid valve is installed on the inner side of the through hole of the oil column shell, one end of the through hole of the oil column shell is connected to the multi-hole groove, the outer side of the silicone sealing ring is fitted with the inner side of the oil column shell, and the outer side of the column slide inner block is fitted with the inner side of the oil column shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, by arranging the placement plate, the fixing device housing, the oil shell, the connecting block, the extension fixing assembly, the electric telescopic rod and the rectangular push plate, the device can automatically arrange the extension length of the column pressure rod according to the size and shape of the automobile parts, so that the device can stably fix the parts, is not limited to the shape of the automobile parts, and improves the scope of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the slideway of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the electric telescopic rod of the utility model;

[0018] Figure 4 This is a schematic diagram of the oil shell structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the connection block of the utility model;

[0020] Figure 6 It is a schematic diagram of the structure of the extension and fixing assembly of the utility model.

[0021] In the figure: 1. placement plate; 2. fixing device housing; 3. oil shell; 31. folding shell; 32. oil column storage channel; 33. multi-hole groove; 34. push rod; 35. rubber piston; 4. connecting block; 5. extension fixing assembly; 51. oil column shell; 52. solenoid valve; 53. spring; 54. column slide inner block; 55. silicone sealing ring; 56. column pressure rod; 57. rubber top ball; 6. electric telescopic rod; 7. rectangular push plate; 8. through slide groove; 9. installation round hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] See also Figure 1-6 , the utility model provides a technical solution:

[0025] A fixing device for a component tooling comprises a placing plate 1 and a fixing device shell 2, wherein the placing plate 1 is fixedly connected to the fixing device shell 2 at the lower end, an oil shell 3 is fixedly connected to the inner side of the fixing device shell 2, a connecting block 4 is fixedly connected to one side of the oil shell 3, an extension fixing assembly 5 is fixedly connected to the inner side of the connecting block 4, a rectangular push plate 7 is slidably connected to the inner side of the fixing device shell 2, an electric telescopic rod 6 is fixedly connected to the bottom end of the rectangular push plate 7, a through slide groove 8 is opened on the inner side of the fixing device shell 2, a mounting circular hole 9 is opened on the inner side of the connecting block 4, the oil shell 3 comprises a folding shell 31, and the inner side of the folding shell 31 is opened An oil column storage channel 32 is provided, and multiple hollow grooves 33 are provided on the inner side of the folding shell 31. The inner side of the oil column storage channel 32 is fitted with the outer side of the rubber piston 35. The bottom end of the rubber piston 35 is fixedly connected with a push rod 34. The extension fixing component 5 includes an oil column shell 51. An electromagnetic valve 52 is provided on the inner side of the oil column shell 51. A spring 53 is fixedly connected to the inner side of the oil column shell 51. A column sliding inner block 54 is fixedly connected to one side of the spring 53. A silicone sealing ring 55 is fixedly connected to the outer side of the column sliding inner block 54. A column pressure rod 56 is fixedly connected to one side of the column sliding inner block 54. A rubber top ball 57 is fixedly connected to one side of the column pressure rod 56.

[0026] As a further implementation of the present invention, the placement tray 1 is fixed at the center of the upper part of the fixing device housing 2, and the placement tray 1 is located between the plurality of oil shells 3, so that the components can be placed on the upper part of the placement tray 1 to determine the approximate position of the components;

[0027] As a further implementation of the present invention, a mounting groove is provided at the lower end of the fixing device housing 2, and the electric telescopic rod 6 is installed inside the mounting groove at the lower end of the fixing device housing 2. The lower end of the through-slide groove 8 is in the shape of a rectangular body, and the upper end of the through-slide groove 8 is in the shape of a plurality of rectangular bodies. The upper end of the through-slide groove 8 is through-opened at the upper part of the fixing device housing 2, so that the folded shell 31 is conveniently fixed inside the through-slide groove 8, thereby improving the stability of the oil shell 3.

[0028] As a further implementation of this solution, the rectangular push plate 7 is in the shape of a rectangular body, the rectangular push plate 7 is installed on the inner side of the lower part of the through slide groove 8, and the oil shell 3 is installed on the inner side of the upper part of the through slide groove 8. The oil shell 3 corresponds to the through slide groove 8 one by one, which improves the stability of the rectangular push plate 7 when moving, and can drive multiple push rods 34 to move at the same time;

[0029] As a further implementation of this solution, the oil column storage channel 32 is connected to the porous groove 33, the folding shell 31 is fixed on the inner side of the upper part of the through slide groove 8, the bottom end of the push rod 34 is fixedly connected to the top of the rectangular push plate 7, the lower part of the oil column storage channel 32 is cylindrical, and the rubber piston 35 is cylindrical, which has the effect of sealing the hydraulic oil in the oil column storage channel 32 and the porous groove 33, and at the same time facilitates the hydraulic oil in the porous groove 33 to enter the oil column shell 51 respectively;

[0030] As a further implementation of the present invention, the cross-sectional dimensions of the connecting block 4 are the same as those of the folding shell 31, the mounting circular hole 9 is in the shape of a cylinder, the mounting circular hole 9 corresponds to the stretching fixing assembly 5 one by one, and the stretching fixing assembly 5 is mounted inside the mounting circular hole 9, which facilitates the fixing of the stretching fixing assembly 5 and seals the hydraulic oil inside the oil shell 3;

[0031] As a further implementation scheme of the present scheme, the oil column shell 51 is shaped like a hollow cylinder, a through hole is opened on the inner side of one end of the oil column shell 51, the solenoid valve 52 is installed on the inner side of the through hole of the oil column shell 51, one end of the through hole of the oil column shell 51 is connected to the multi-hole groove 33, the outer side of the silicone sealing ring 55 is fitted with the inner side of the oil column shell 51, and the outer side of the column slide inner block 54 is fitted with the inner side of the oil column shell 51, so as to achieve the effect of fixing components of different shapes.

[0032] Working process: the device is powered on by the external power supply in use, the automobile parts are placed on the placement plate 1, and the electric telescopic rod 6 is started. When the electric telescopic rod 6 pushes the rectangular push plate 7 to move, the rectangular push plate 7 is slidably connected to the inner side of the through-slide groove 8 to improve the stability of the rectangular push plate 7 when moving. The rectangular push plate 7 pushes multiple push rods 34 to move at the same time, and the push rods 34 drive the rubber piston 35 to move. The rubber piston 35 slides on the inner side of the oil column storage channel 32. The rubber piston 35 pushes the hydraulic oil inside the oil column storage channel 32 and the multi-hole groove 33 into the oil column shell 51. At this time, the solenoid valve 52 is in an open state. When the hydraulic oil enters the oil column shell 51 respectively, it pushes the column slide inner block 54 to move. The column slide inner block 54 is sealed with the oil column shell 51 through the silicone sealing ring 55 to prevent the hydraulic oil from flowing out. The column slide inner block 54 drives the spring 53 to release The column slide inner block 54 is deformed, and the spring 53 plays the role of resetting the column slide inner block 54. The column slide inner block 54 drives the column pressure rod 56 to slide the rubber top ball 57 and move at the same time. The column pressure rod 56 slides out of the oil column shell 51. At this time, the rubber top ball 57 that is in contact with the automobile parts is no longer moving, and the rubber top ball 57 that is not in contact with the parts and the column pressure rod 56 continue to move until the rubber top ball 57 is in contact with the parts at the same time, or the column slide inner block 54 moves with the end of the oil column shell 51, the parts can be fixed. At the same time, the parts will move with the movement of the column pressure rod 56 and the rubber top ball 57, and the parts will move on the upper part of the placement plate 1. At this time, the solenoid valve 52 is closed, and the hydraulic oil inside the oil column shell 51 will not flow out. The length between the column pressure rod 56 and the oil column shell 51 is fixed, thereby achieving the effect of fixing parts of different shapes.

[0033] 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. A fixture for a component tooling, comprising a placement plate (1) and a fixture housing (2), characterized in that: The lower end of the placement plate (1) is fixedly connected to a fixing device housing (2), the inner side of the fixing device housing (2) is fixedly connected to an oil shell (3), one side of the oil shell (3) is fixedly connected to a connecting block (4), the inner side of the connecting block (4) is fixedly connected to an extension fixing assembly (5), the inner side of the fixing device housing (2) is slidably connected to a rectangular push plate (7), the bottom end of the rectangular push plate (7) is fixedly connected to an electric telescopic rod (6), the inner side of the fixing device housing (2) is provided with a through slide groove (8), the inner side of the connecting block (4) is provided with a mounting circular hole (9), the oil shell (3) comprises a folding shell (31), the inner side of the folding shell (31) is provided with an oil column storage channel (32), the folding The inner side of the shell (31) is provided with a plurality of hollow grooves (33), the inner side of the oil column storage channel (32) is fitted with the outer side of the rubber piston (35), the bottom end of the rubber piston (35) is fixedly connected with a push rod (34), the extension fixing assembly (5) comprises an oil column shell (51), the inner side of the oil column shell (51) is provided with a solenoid valve (52), the inner side of the oil column shell (51) is fixedly connected with a spring (53), one side of the spring (53) is fixedly connected with a column sliding inner block (54), the outer side of the column sliding inner block (54) is fixedly connected with a silicone sealing ring (55), one side of the column sliding inner block (54) is fixedly connected with a column pressure rod (56), and one side of the column pressure rod (56) is fixedly connected with a rubber top ball (57).

2. The fixing device for component tooling according to claim 1, characterized in that: The placement plate (1) is fixed at the center of the upper part of the fixing device housing (2), and the placement plate (1) is located between a plurality of oil shells (3).

3. The fixing device for component tooling according to claim 1, characterized in that: The lower end of the fixing device housing (2) is provided with a mounting groove, the electric telescopic rod (6) is mounted on the inner side of the mounting groove at the lower end of the fixing device housing (2), the lower end of the through-slide groove (8) is in the shape of a rectangular body, the upper end of the through-slide groove (8) is in the shape of a plurality of rectangular bodies, and the upper end of the through-slide groove (8) is penetrated and opened on the upper part of the fixing device housing (2).

4. The fixing device for component tooling according to claim 1, characterized in that: The rectangular push plate (7) is in the shape of a rectangular body. The rectangular push plate (7) is installed on the inner side of the lower part of the through-slide groove (8). The oil shell (3) is installed on the inner side of the upper part of the through-slide groove (8). The oil shell (3) corresponds to the through-slide groove (8) one by one.

5. The fixing device for component tooling according to claim 1, characterized in that: The oil column storage channel (32) is connected to the porous groove (33), the folding shell (31) is fixed on the inner side of the upper part of the sliding groove (8), the bottom end of the push rod (34) is fixedly connected to the top end of the rectangular push plate (7), the lower part of the oil column storage channel (32) is shaped like a cylinder, and the shape of the rubber piston (35) is cylindrical.

6. The fixing device for component tooling according to claim 1, characterized in that: The cross-sectional dimensions of the connecting block (4) are the same as those of the folding shell (31); the mounting circular hole (9) is shaped like a cylinder; the mounting circular hole (9) corresponds one-to-one to the stretching and fixing assembly (5); and the stretching and fixing assembly (5) is mounted inside the mounting circular hole (9).

7. The fixing device for component tooling according to claim 1, characterized in that: The oil column shell (51) is in the shape of a hollow cylinder. A through hole is provided on the inner side of one end of the oil column shell (51). The solenoid valve (52) is installed on the inner side of the through hole of the oil column shell (51). One end of the through hole of the oil column shell (51) is connected to the multi-hole groove (33). The outer side of the silicone sealing ring (55) is in contact with the inner side of the oil column shell (51). The outer side of the column slide inner block (54) is in contact with the inner side of the oil column shell (51).

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