CN219400674U

CN219400674U - Jig for spraying plastic parts

Info

Publication number: CN219400674U
Application number: CN202320089122.7U
Authority: CN
Inventors: 罗锦钊
Original assignee: Zhongshan Sansei Precision Co ltd
Current assignee: Zhongshan Sansei Precision Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-07-25
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to a jig for spraying plastic parts, which comprises a jig bottom plate, wherein mounting seats are circumferentially distributed at the upper end of the jig bottom plate, mounting grooves are formed in the mounting seats in a penetrating manner in the vertical direction, two supports are slidably matched in the mounting grooves, clamping structures are arranged on the outer sides of the supports, two-way screws are arranged on the mounting seats through bearings, one ends of the two-way screws penetrate through the mounting seats to be fixed with knobs, nuts are fixed on the supports, the nuts are in threaded connection with the two-way screws, the two supports are respectively arranged on two sides of the two-way screws, guide rods are fixed in the mounting seats, and guide sleeves which can be in sliding fit with the guide rods are fixed on the supports. The utility model has the advantages of being capable of being adjusted to improve the application range, being simple and convenient to operate, and being convenient for on-site installation, use and replacement.

Description

Jig for spraying plastic parts

Technical Field

The utility model relates to the technical field of plastic part production equipment, in particular to a jig for spraying plastic parts.

Background

The plastic part is obtained by injection molding of injection molding materials, such as automobile parts, electronic parts and the like, by using an injection molding machine. After the injection molding is completed, the plastic part needs to be painted.

At present, in the process of spraying paint on plastic parts, for plastic part structures with notches, such as shells, the following two modes are generally adopted:

1. the plastic part is directly placed on the bottom plate of the jig, the stability is poor, and when the turntable drives the bottom plate to rotate to a paint spraying station, the position of the plastic part is changed or separated from the bottom plate of the jig due to inertia, so that the paint spraying precision is affected;

2. be fixed with the support on the tool bottom plate, the support can only be directed against single plastic piece, when needs spraying different plastic piece, then need change tool bottom plate, complex operation, the suitability is poor, can improve the spraying cost.

Disclosure of Invention

To the above-mentioned not enough of prior art, the technical problem that this patent application will solve is how to provide one kind and can adjust in order to improve its application scope, and easy operation is convenient, the plastic part spraying of being convenient for on-the-spot installation use and change is with the tool.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a tool is used in plastic part spraying, includes the tool bottom plate, the mount pad is installed to the upper end circumference distribution of tool bottom plate, the mount pad runs through along vertical direction and is provided with the mounting groove, sliding fit has two supports in the mounting groove, clamping structure is installed in the outside of support, install two-way screw rod through the bearing on the mount pad, the one end of two-way screw rod passes the mount pad and is fixed with the knob, be fixed with the nut on the support, nut and two-way screw rod threaded connection, two supports set up respectively in two sides of two-way screw rod, the mount pad internal fixation has the guide arm, be fixed with on the support can with guide arm sliding fit's guide pin bushing.

Like this, the tool bottom plate is connected with the revolving stage, and the revolving stage is used for driving the tool bottom plate and rotates, drives the mount pad through the tool bottom plate and rotates to the plastic part that will spray paint drives to the station of spraying paint. When the plastic part is installed, the knob is rotated according to the size of the notch of the plastic part, the bidirectional screw is driven to rotate, the distance between the two supports is adjusted, and the guide rod is used for guiding and supporting the adjustment of the supports. After the support is adjusted, the plastic part is placed on the clamping structure, and the plastic part is installed by the clamping structure.

The clamping structure comprises a clamping plate, the clamping plate is fixedly provided with a guide rod, the guide rod penetrates through a support to be fixedly provided with a limiting block, the guide rod is provided with two guide rods, compression springs are sleeved on the outer sides of the guide rod and located between the support and the clamping plate, guide grooves communicated with the mounting grooves are formed in the two sides of the mounting seat in a penetrating mode, guide blocks are slidably matched in the guide grooves, the guide blocks are fixedly connected with the clamping plate, and handles are fixed on the outer sides of the guide blocks located on one side of the mounting seat.

And a rubber pad is fixed on one side of the clamping plate, which is opposite to the support.

Wherein, support and grip block all laminate with the lateral wall slip of mounting groove.

The lower end of the jig bottom plate is fixedly provided with an inserting cylinder, and the section of the inserting cylinder is rectangular.

Wherein, the jig bottom plate is provided with a lightening hole.

In summary, the utility model has the advantages of being capable of being adjusted to improve the application range, being simple and convenient to operate, and being convenient for on-site installation, use and replacement.

Drawings

Fig. 1 is a schematic structural diagram of a fixture for spraying plastic parts according to the present utility model.

Fig. 2 is a schematic view of another orientation of fig. 1.

Fig. 3 is an enlarged schematic view of a portion of fig. 1.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the azimuth words such as "upper, lower" and "top, bottom", etc. are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and these azimuth words do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

As shown in fig. 1-3, a fixture for spraying plastic parts comprises a fixture bottom plate 1, mounting seats 2 are circumferentially distributed and mounted at the upper end of the fixture bottom plate, the mounting seats penetrate through a mounting groove in the vertical direction, two supports 3 are slidably matched in the mounting groove, clamping structures are mounted on the outer sides of the supports, two bidirectional screws 4 are mounted on the mounting seats through bearings, one ends of the bidirectional screws penetrate through the mounting seats to be fixed with knobs 5, nuts are fixed on the supports, the nuts are in threaded connection with the bidirectional screws, the two supports are respectively arranged on two sides of the bidirectional screws, guide rods are fixed in the mounting seats, and guide sleeves capable of being in sliding fit with the guide rods are fixed on the supports.

In this embodiment, the clamping structure includes grip block 7, the grip block is fixed with guide bar 8, the guide bar is fixed with the stopper through the support, the guide bar is provided with two, compression spring 9 has been cup jointed in the outside of guide bar, compression spring is located between support and the grip block, the both sides of mount pad run through be provided with the guide way 10 of mounting groove intercommunication, sliding fit has the guide block in the guide way, guide block and grip block fixed connection are fixed with handle 11 in the outside of the guide block that is located mount pad one side.

Like this, when installing the plastic part, two handles are pressed to one hand of operating personnel, and the other hand for two handles are close to each other, and then make the grip block be close to each other, later place the notch of plastic part in the outside of grip block, loosen the handle, under compression spring's effect, the backup pad outwards removes, expands the support to the plastic part, reaches the effect of centre gripping, the installation of being convenient for.

In this embodiment, a rubber pad 12 is fixed to a side of the clamping plate facing away from the support. Avoiding damaging the plastic parts.

In this embodiment, support and grip block all laminate with the lateral wall slip of mounting groove. The stability of the whole structure is improved.

In this embodiment, the lower end of the jig bottom plate is fixed with an insertion cylinder 13, and the section of the insertion cylinder is rectangular. The rotary table is fixedly provided with a rotary shaft which is in plug-in connection with the plug cylinder, so that the rotary table can drive the jig bottom plate to rotate.

In this embodiment, the jig bottom plate is provided with a lightening hole. Weight is reduced while reducing costs.

Finally, it should be noted that: various modifications and alterations of this utility model may be made by those skilled in the art without departing from the spirit and scope of this utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a tool is used in plastic part spraying, its characterized in that, including the tool bottom plate, the mount pad is installed to the upper end circumference distribution of tool bottom plate, the mount pad runs through along vertical direction and is provided with the mounting groove, sliding fit has two supports in the mounting groove, clamping structure is installed in the outside of support, install two-way screw rod through the bearing on the mount pad, the one end of two-way screw rod passes the mount pad and is fixed with the knob, be fixed with the nut on the support, nut and two-way screw rod threaded connection, two supports set up the both sides at two-way screw rod respectively, mount pad internal fixation has the guide arm, be fixed with on the support can with guide arm sliding fit's guide pin bushing.

2. The fixture for spraying plastic parts according to claim 1, wherein the clamping structure comprises a clamping plate, the clamping plate is fixedly provided with guide rods, limiting blocks are fixed on the guide rods through the supporting seats, the two guide rods are provided with compression springs, the compression springs are sleeved on the outer sides of the guide rods and located between the supporting seats and the clamping plate, guide grooves communicated with the mounting grooves are formed in the two sides of the mounting seat in a penetrating mode, guide blocks are slidably matched in the guide grooves, the guide blocks are fixedly connected with the clamping plate, and handles are fixed on the outer sides of the guide blocks located on one side of the mounting seat.

3. The fixture for spraying plastic parts according to claim 2, wherein a rubber pad is fixed on one side of the clamping plate, which is opposite to the support.

4. The fixture for spraying plastic parts according to claim 3, wherein the support and the clamping plate are slidably attached to the side wall of the mounting groove.

5. The fixture for spraying plastic parts according to claim 3, wherein the lower end of the fixture bottom plate is fixedly provided with an insertion cylinder, and the section of the insertion cylinder is rectangular.

6. The fixture for spraying plastic parts according to claim 3, wherein the fixture bottom plate is provided with weight reducing holes.