CN209319629U - Positioning tool is used in a kind of production of cell phone mainboard - Google Patents

Abstract

The utility model discloses a kind of cell phone mainboard production positioning tool, including positioning box, sliding bar and fixed frame, run through inside the positioning box, the positioning box inner wall offers two groups of symmetrical sliding slots, and sliding is cased with sliding bar in the sliding slot；The utility model, which can be manually rotated the second threaded rod, so that crane is declined, crane cooperation fixed frame can firmly clamp cell phone mainboard, cooperate four rubber pads in the extruding of cell phone mainboard side, firmly mainboard can be fixed in positioning tool, and due to positioning box internal run-through, when cell phone mainboard carries out plated film, positioning box need to only be carried out to overturning convenient for carrying out plated film to mainboard another side after having plated one side, avoid that returning rotates into row plated film on positioning tool by cell phone mainboard, reduce the waste of manpower and material resources, and it can be according to position of the big minor adjustment support rod of mainboard in sliding bar, convenient for different size of cell phone mainboard is fixed on the positioning.

Description

Positioning tool is used in a kind of production of cell phone mainboard

Technical field

The utility model relates to the technical field of cell phone mainboard production, specially a kind of cell phone mainboard production positioning work Dress.

Background technique

The platform that cell phone mainboard is run as other hardware is that the operation of mobile phone plays the effect of connection and tie, due to Mainboard is the connection carrier of various equipment in mobile phone, and these equipment is different, therefore is laid down a criterion to coordinate The relationship of various equipment is necessary.It in the production process of cell phone mainboard needs that mainboard is fixed on the positioning, then exist again Electronic component is installed on cell phone mainboard and carries out plated film.But existing cell phone mainboard production positioning tool is in the process used In come with some shortcomings place.

1, when cell phone mainboard is fixed on the positioning, since the corner of part mainboard is fillet or other are common more Side shape shape, and existing cell phone mainboard positioning tool may be got loose fixing these common shapes, and mainboard is made to exist When installing electronic component, damage that is mobile and causing mainboard occurs for the installation site of electronic component, therefore is unable to satisfy the prior art It is required.

2, existing cell phone mainboard production can only expose mostly with positioning tool after cell phone mainboard is fixed on the positioning The single side of cell phone mainboard, and cell phone mainboard two sides may be intended to plated film, cell phone mainboard is come to returning on positioning tool to be turned, and can be made At the waste of unnecessary manpower and material resources.

Utility model content

The purpose of this utility model is to provide a kind of cell phone mainboard production positioning tools, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of cell phone mainboard production positioning tool, Including positioning box, sliding bar and fixed frame, run through inside the positioning box, the positioning box inner wall offers symmetrical two Group sliding slot, the interior sliding of the sliding slot are cased with sliding bar, equally distributed first positioning round orifice, the cunning are offered in the sliding slot It is fixed in lever by the first positioning bolt and the first positioning round orifice matching thread, sliding is cased with support rod in the sliding bar, Equally distributed second positioning round orifice is offered in the support rod, the sliding bar passes through the second positioning bolt and the second positioning Circular hole is screwed, and the support rod is welded with fixed frame far from the side of sliding bar, and the fixed frame top sliding is cased with liter Frame drops, and the fixed frame side opens up jagged, and the crane outer wall is actively set in notch, and the crane inner wall opens up Some threaded hole internal screw threads are cased with the second threaded rod, and the jag turning set of the second threaded rod outer wall is in crane inner wall In threaded hole, second threaded rod bottom end is screwed with fixed frame.

Preferably, the second rubber pad is stained with crane inner wall bottom at the top of the fixed frame inner wall.

Preferably, four corners of the positioning box inner wall are welded with inclined reset spring, and the reset spring is remote Side from positioning box is bonded with the first rubber pad.

Preferably, first rubber pad side is bonded with the first symmetrical threaded rod, the first threaded rod spiral shell Line is fixed in positioning box, and the reset spring and the first threaded rod are bonded in the same side of the first rubber pad.

Preferably, the included angle between the reset spring and the first threaded rod and positioning box is 45 degree.

Compared with prior art, the utility model has the beneficial effects that

1, first threaded rod of the utility model and reset spring can be according to the shapes of cell phone mainboard side by the first rubber Pad extrusion is in the side of cell phone mainboard, since the first rubber pad of flexibility of rubber pad can tightly be fitted in the side of cell phone mainboard Face position to the cell phone mainboard at section corner being fillet or other common polygonal shapes solid convenient for positioning tool Fixed, the extruding force of cell phone mainboard side can be adjusted by rotating the first threaded rod manually, prevented extruding force from crossing and made mobile phone master Plate damage, improves the practicability for carrying out positioning tool.

2, the utility model, which can be manually rotated the second threaded rod, so that crane is declined, and crane cooperates fixed frame can be firmly Cell phone mainboard is clamped, cooperates four rubber pads in the extruding of cell phone mainboard side, mainboard firmly can be fixed on positioning tool In, and due to positioning box internal run-through, when cell phone mainboard carries out plated film, positioning box need to only be overturn just after having plated one side In avoiding to mainboard another side progress plated film, by cell phone mainboard, returning rotates into row plated film, reduction manpower on positioning tool It, and can be according to position of the big minor adjustment support rod of mainboard in sliding bar, convenient for different size of hand with the waste of material resources Mainboard is fixed on the positioning.

Detailed description of the invention

Fig. 1 is the utility model overall structure top cross-sectional view；

Fig. 2 is the utility model partial structurtes lateral sectional view.

In figure: 101- positioning box；The first threaded rod of 102-；103- reset spring；The first rubber pad of 104-；105- sliding slot； The first positioning round orifice of 106-；201- sliding bar；The first positioning bolt of 202-；203- support rod；The second positioning round orifice of 204-；205- Second positioning bolt；301- fixed frame；302- notch；303- crane；The second threaded rod of 304-；The second rubber pad of 305-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of cell phone mainboard production positioning tool, packet Positioning box 101, sliding bar 201 and fixed frame 301 are included, is run through inside the positioning box 101, positioning box 101 is side's annular, is convenient for Plated film is carried out in cell phone mainboard, 101 inner wall of positioning box offers two groups of symmetrical sliding slots 105, and sliding slot 104 is four A, sliding is cased with sliding bar 201 in the sliding slot 105, and equally distributed first positioning round orifice is offered in the sliding slot 105 106, the sliding bar 201 is interior to be fixed by the first positioning bolt 202 and 106 matching thread of the first positioning round orifice, the sliding Sliding is cased with support rod 203 in bar 201, and equally distributed second positioning round orifice 204 is offered in the support rod 203, described Sliding bar 201 is screwed by the second positioning bolt 205 with the second positioning round orifice 204, and the support rod 203 is far from sliding bar 201 side is welded with fixed frame 301, and 301 top of the fixed frame sliding is cased with crane 303,301 side of fixed frame Jagged 302 are opened up, 303 outer wall of crane is actively set in notch 302, the spiral shell that 303 inner wall of crane offers Pit internal screw thread is cased with the second threaded rod 304, and the jag turning set of 304 outer wall of the second threaded rod is in crane 303 In the threaded hole of wall, 304 bottom end of the second threaded rod is screwed with fixed frame 301.

The second rubber pad 305, the second rubber are stained with 303 inner wall bottom of crane at the top of 301 inner wall of fixed frame Pad 305 can reduce the damage to mainboard when clamping cell phone mainboard, and 101 inner wall of positioning box, four corners, which are welded with, to incline The side of oblique reset spring 103, the remotely located box 101 of the reset spring 103 is bonded with the first rubber pad 104, the first rubber Rubber mat 104 can be fitted in the side of cell phone mainboard, and 104 side of the first rubber pad is bonded with the first symmetrical threaded rod 102, first threaded rod 102 is threadedly secured in positioning box 101, and the reset spring 103 and the first threaded rod 102 are viscous Connect the angle between the same side of the first rubber pad 104, the reset spring 103 and the first threaded rod 102 and positioning box 101 Angle is 45 degree.

Working principle: the cell phone mainboard production positioning tool of the utility model rotates the first threaded rod 102 with tool, First threaded rod 102 and reset spring 103 can extrude the first rubber pad 104 in mobile phone master according to the shape of cell phone mainboard side The side of plate, since the first rubber pad of flexibility 104 of rubber pad understands the side for being fitted in cell phone mainboard tightly, convenient for positioning The cell phone mainboard at section corner being fillet or other common polygonal shapes is fixed on the positioning in tooling, uses tool hand Turn moves the first threaded rod 102 and the extruding force of cell phone mainboard side can be adjusted, and prevents extruding force from crossing and making cell phone mainboard Damage, adjusts position of the sliding rack 201 in sliding slot 105 according to the size shape of cell phone mainboard, then with the first positioning bolt 202 cooperations fix the first positioning round orifice 106 and sliding rack 201 are fixed, and adjust position of the support rod 203 in sliding bar 201 It sets, fixes the second positioning round orifice 204 with the cooperation of the second positioning bolt 205 and support frame 203 is fixed, cooperate four the first rubbers Mainboard can be firmly fixed in positioning tool by rubber mat 104 in the extruding of cell phone mainboard side, and due in positioning box 101 Positioning box 101 need to only be carried out overturning after having plated one side when cell phone mainboard carries out plated film convenient for mainboard another side by portion's perforation Plated film is carried out, the returning on positioning tool is avoided cell phone mainboard and rotates into row plated film, reduces the waste of manpower and material resources, the Two rubber pads 305 can reduce the damage to mainboard when clamping cell phone mainboard, improve the practicability of positioning tool.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of cell phone mainboard production positioning tool, including positioning box (101), sliding bar (201) and fixed frame (301), It is characterized in that: running through inside the positioning box (101), positioning box (101) inner wall offers two groups of symmetrical sliding slots (105), sliding is cased with sliding bar (201) in the sliding slot (105), offers equally distributed first in the sliding slot (105) Positioning round orifice (106), the sliding bar (201) is interior to cooperate spiral shell by the first positioning bolt (202) and the first positioning round orifice (106) Line is fixed, and sliding is cased with support rod (203) in the sliding bar (201), is offered in the support rod (203) equally distributed Second positioning round orifice (204), the sliding bar (201) pass through the second positioning bolt (205) and the second positioning round orifice (204) screw thread Fixed, the support rod (203) is welded with fixed frame (301) far from the side of sliding bar (201), fixed frame (301) top End sliding is cased with crane (303), and fixed frame (301) side opens up jagged (302), crane (303) outer wall It is actively set in notch (302), the threaded hole internal screw thread that crane (303) inner wall offers is cased with the second threaded rod (304), the jag turning set of the second threaded rod (304) outer wall is in the threaded hole of crane (303) inner wall, and described Two threaded rods (304) bottom end is screwed with fixed frame (301).

2. a kind of cell phone mainboard production positioning tool according to claim 1, it is characterised in that: the fixed frame (301) the second rubber pad (305) are stained with crane (303) inner wall bottom at the top of inner wall.

3. a kind of cell phone mainboard production positioning tool according to claim 1, it is characterised in that: the positioning box (101) four corners of inner wall are welded with inclined reset spring (103), the remotely located box of the reset spring (103) (101) side is bonded with the first rubber pad (104).

4. a kind of cell phone mainboard production positioning tool according to claim 3, it is characterised in that: first rubber pad (104) side is bonded with symmetrical the first threaded rod (102), and first threaded rod (102) is threadedly secured in positioning box (101) in, the reset spring (103) is bonded in the same side of the first rubber pad (104) with the first threaded rod (102).

5. a kind of cell phone mainboard production positioning tool according to claim 3, it is characterised in that: the reset spring (103) included angle between the first threaded rod (102) and positioning box (101) is 45 degree.