CN218225626U - A special tooling for the machining center of the fuel injector body - Google Patents

Abstract

The utility model discloses a special tool for an oil sprayer body machining center, which comprises a base and a frame, wherein a support is installed at the upper end of the base, a fixed seat is connected to the upper end of the support, the frame is movably sleeved in the fixed seat, a first vice is connected to the upper end of the fixed seat, a mounting plate is connected to one end of the frame, a second vice is connected to one side of the upper end of the mounting plate, and one sides of the first vice and the second vice are respectively connected with a clamp; the utility model can arrange the oil sprayer body on the supporting plate to adjust the supporting height, the supporting mechanism is convenient to adjust and operate and stable to support, and is beneficial to processing operation and use; the mounting plate drives the second vice to be close to the oil sprayer body through the driving mechanism, so that the oil sprayer body is clamped and fixed by the forceps holders on the two sides, and the stability of the price process is good; the adjustable energy of forceps holder satisfies the fixed use of different wares for the performance of this frock obtains improving.

Description

A special tooling for the machining center of the fuel injector body

technical field

The utility model relates to the technical field of fuel injector body processing, in particular to a special tooling for a fuel injector body processing center.

Background technique

The fuel injector is one of the important components in the fuel injection system of a diesel engine, which has an important impact on the performance and emission indicators of the diesel engine. Special tooling is required during processing.

For example, the announcement number: CN213998611U is a fuel injector body positioning hole tooling mold. By using the left and right clamping seats to clamp the fuel injector body, the pressure plate is pressed and the bolts are locked, which is convenient for clamping and locking. Simple, low mechanical cost, and secure assembly.

Based on the retrieval of the above-mentioned patents, and in combination with the equipment in the prior art, it is found that when the fuel injector body tooling is used, in order to have a more perfect performance, the fuel injector body tooling needs to have multiple functions.

Therefore, in view of this, the existing structure and defects are studied and improved, and a special tooling for the machining center of the fuel injector body is provided, in order to achieve the purpose of having more practical value.

Utility model content

The purpose of this utility model is to provide a special tooling for a fuel injector body machining center to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a special tooling for the machining center of the fuel injector body, including a base and a frame, the upper end of the base is installed with a support, and the upper end of the support is connected with a fixing seat , the frame is movably socketed in the fixed seat, the upper end of the fixed seat is connected with a first vise, one end of the frame is connected with a mounting plate, and one side of the upper end of the mounting plate is connected with a second vise One side of the first vise and the second vise are respectively connected with clamps, the upper end of the base is connected with a driving mechanism, the other end of the driving mechanism is connected to the lower end of the mounting plate, and connected to the support The upper end of the frame is also provided with a supporting mechanism, and the supporting mechanism is located between the first vise and the second vise, and supports the fuel injector body at the bottom.

As a further optimization of the technical solution, the clamp also includes a slide groove, an extension end, and a slider, the slide groove is arranged on both sides of the clamp, the slider slides into the slide groove, and the extension end One end is connected to the slider, and the extension end can be pulled out to expand the clamping area.

As a further optimization of this technical solution, the drive mechanism includes a motor, a gear, and a rack. The upper right side of the base is provided with an installation groove for installing the motor, and the gear is connected to the output end of the motor. The installation The plate also includes a connecting piece connected to its lower end. A ferrule is connected to the outside of the connecting piece. One end of the rack is fixed on the ferrule. The rack can be fixed and stable through the ferrule, and the rack can be removed by the ferrule. separate from the mounting plate.

As a further optimization of the technical solution, the support mechanism includes a groove, a spring, a support plate, an adjustment plate, a slot, and a jack, the groove is arranged at the upper end of the frame, and the lower end of the spring is connected to the groove The upper end is connected to the lower end of the support plate, the adjustment plate is connected to both sides of the lower end of the support plate, the jacks are arranged equidistantly in several groups on both sides of the slot, one end of the adjustment plate is located in the slot, the The socket also includes an inserting rod inserted into the upper end thereof, and the inserting rod is inserted into the adjusting plate, and the height of the fuel injector body is adjusted at the bottom through the setting of the supporting mechanism.

As a further optimization of this technical solution, the springs are arranged in several groups equidistantly, the slots are arranged on the frame in a cross shape and located on both sides of the grooves, and the adjustment plate can adjust the support height up and down, and is fixed by bolts.

As a further optimization of the technical solution, the extension end and the chute are arranged in an arc shape to match the outer contour of the injector body.

Compared with the prior art, the beneficial effects of the utility model are: the utility model can place the fuel injector body on the support plate to adjust the support height, the support mechanism is easy to adjust and operate, and the support is stable, which is beneficial to the processing operation; The mechanism makes the mounting plate drive the second vise close to the injector body, so that the clamps on both sides can clamp and fix the injector body, so that the stability of the price process is good; the clamp can be adjusted to meet different injector bodies Fixed use improves the performance of the tooling.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the top structural schematic diagram of the clamp of the utility model;

Fig. 3 is an enlarged structural schematic diagram of the supporting mechanism of the present invention.

In the figure, the corresponding relationship between component names and drawing numbers is:

1. Base; 2. Support; 3. Fixed base; 4. Rack; 5. First vise; 6. Clamp; 7. Motor; 8. Gear; 9. Rack; 10. Mounting plate; 11 , extension end; 12, second vise; 13, chute; 14, slider; 15, slot; 16, support plate; 17, jack; 18, adjustment plate; 19, spring; 21, ferrule; 22. Groove.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom" etc. indicate directions or The state relationship is based on the orientation or state relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the mechanism or component referred to must have a specific orientation, be constructed and operated in a specific orientation , so it cannot be interpreted as a limitation of the present utility model.

Example:

As shown in accompanying drawing 1 to accompanying drawing 3:

The utility model provides a technical solution: a special tooling for the processing center of the fuel injector body, including a base 1 and a frame 4, the upper end of the base 1 is installed with a support 2, and the upper end of the support 2 is connected with a fixed seat 3, the frame 4 is movably socketed in the fixed seat 3, and the frame 4 can move left and right;

The upper end of the fixed seat 3 is connected with a first vise 5, and one end of the frame 4 is connected with a mounting plate 10, and the upper end side of the mounting plate 10 is connected with a second vice 12, and the first vise 12 is connected with one end of the mounting plate 10. One side of the clamp 5 and the second vise 12 are respectively connected with a clamp 6, and the clamp 6 is arranged oppositely to clamp and fix the fuel injector body;

The upper end of the base 1 is connected with a driving mechanism, the other end of the driving mechanism is connected to the lower end of the mounting plate 10, and connected to the upper end of the support 2, and the upper end of the frame 4 is also provided with a supporting mechanism, which supports The mechanism is located between the first vise 5 and the second vise 12, and the support mechanism can adjust the support height of the injector body, so that the clamping position can be changed, which is convenient for processing different positions of the injector body .

During specific implementation, the clamp 6 also includes a chute 13, an extension 11, and a slider 14, the chute 13 is arranged on both sides of the pliers 6, and the slider 14 slides into the chute 13, One end of the extension end 11 is connected to the slider 14, and the clamp 6 clamps the injector body, and the extension end 11 is pulled outward to clamp and fix the injector body with a larger diameter.

During specific implementation, the drive mechanism includes a motor 7, a gear 8, and a rack 9. The upper right side of the base 1 is provided with a mounting groove for installing the motor 7, and the gear 8 is connected to the output end of the motor 7. The mounting plate 10 also includes a connecting piece connected to its lower end, and a ferrule 21 is connected to the outside of the connecting piece, and one end of the rack 9 is fixed on the ferrule 21 .

During concrete implementation, described support mechanism comprises groove 22, spring 19, support plate 16, adjustment plate 18, slot 15, jack 17, and described groove 22 is arranged on the upper end of frame 4, and described spring 19 lower end The upper end connected to the groove 22 is connected to the lower end of the support plate 16, the adjustment plate 18 is connected to both sides of the lower end of the support plate 16, and the jacks 17 are arranged on both sides of the slot 15 equidistantly in several groups, so One end of the adjustment plate 18 is located in the slot 15 , and the insertion hole 17 also includes an insertion rod inserted into its upper end, and the insertion rod is inserted into the adjustment plate 18 .

During specific implementation, the springs 19 are arranged equidistantly in several groups, and the slots 15 are arranged on the frame 4 in a cross shape and are located on both sides of the groove 22, and the support plate 16 can be supported by the springs 19, so as to facilitate The height of the support plate 16 is adjusted during operation.

During specific implementation, the extension end 11 and the chute 13 are arranged in an arc shape, and one end of the chute 13 is provided with a limiting plate, so that the slider 14 will not move out and fall.

The specific usage and function of this embodiment:

In the utility model, when in use, the fuel injector body to be processed is placed on the upper end of the support plate 16. At this time, the adjustment plates 18 on both sides of the support plate 16 remain fixed, and the motor 7 rotates forward, so that the gear 8 drives the rack 9 Move to the left, so that the mounting plate 10 drives the second vise 12 close to the injector body, so that the clamps 6 on both sides clamp and fix the injector body, and then perform processing operations. After the processing is completed, the motor 7 is reversed. The clamp 6 on the right is far away from the clamp 6 on the left, and the finished injector body can be taken out. When fixing injector bodies of different sizes, the extension end 11 can be used to clamp the injector body. When processing different positions of the body, the height of the fuel injector body is adjusted by adjusting the use height of the support plate 16, and the adjustment operation is convenient.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A special tooling for a fuel injector body machining center, including a base (1) and a frame (4), characterized in that: a support (2) is installed on the upper end of the base (1), and the support ( The upper end of 2) is connected with a fixed seat (3), the frame (4) is movably socketed in the fixed seat (3), and the upper end of the fixed seat (3) is connected with a first vise (5), so One end of the frame (4) is connected with a mounting plate (10), and the upper end of the mounting plate (10) is connected with a second vise (12), the first vise (5), the second vise Clamps (6) are connected to one side of the pliers (12), the upper end of the base (1) is connected to a driving mechanism, and the other end of the driving mechanism is connected to the lower end of the mounting plate (10) and connected to the support (2), the upper end of the frame (4) is also provided with a supporting mechanism, and the supporting mechanism is located between the first vise (5) and the second vise (12). 2. A special tooling for the injector body machining center according to claim 1, characterized in that: the clamp (6) also includes a chute (13), an extension end (11), a slider (14) , the chute (13) is set on both sides of the jaw (6), the slider (14) slides into the chute (13), and one end of the extension (11) is connected to the slider ( 14) on. 3. A special tooling for a fuel injector body machining center according to claim 1, characterized in that: the driving mechanism includes a motor (7), a gear (8), a rack (9), and the base (1 ) is provided with a mounting groove for mounting the motor (7) on the right side of the upper end, the gear (8) is connected to the output end of the motor (7), and the mounting plate (10) also includes a connecting piece connected to its lower end, A ferrule (21) is connected to the outside of the connector, and one end of the rack (9) is fixed on the ferrule (21). 4. A special tooling for a fuel injector body machining center according to claim 1, characterized in that: the support mechanism includes a groove (22), a spring (19), a support plate (16), an adjustment plate (18 ), slot (15), jack (17), the groove (22) is set on the upper end of the frame (4), the lower end of the spring (19) is connected to the groove (22) and the upper end is connected to the support The lower end of the plate (16), the adjustment plate (18) is connected to both sides of the lower end of the support plate (16), and the jacks (17) are arranged equidistantly on both sides of the slot (15). One end of the adjustment plate (18) is located in the slot (15), and the insertion hole (17) also includes an insertion rod inserted into its upper end, and the insertion rod is inserted into the adjustment plate (18). 5. A special tooling for a fuel injector body machining center according to claim 4, characterized in that: said springs (19) are arranged in several groups equidistantly, and said slots (15) are arranged in a cross shape on the machine on the frame (4) and on both sides of the groove (22). 6. A special tooling for a fuel injector body machining center according to claim 2, characterized in that: the extension end (11) and the chute (13) are both arranged in an arc shape.

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