CN208663009U - A kind of lock screw pressing jig - Google Patents

Abstract

The utility model discloses a kind of lock screw pressing jigs, including bracket, first motor and the second motor have been left and right symmetrically arranged along central axes on the top of the workbench of the bracket, gear is mounted on the driving end of the first motor and the second motor, gear front end in the first motor and the second motor is equipped with shaft, nipper wheel post is socketed in the shaft, the gear rear end of the first motor is engaged with the first backgear column, and the gear rear end of second motor is engaged with the second backgear column.In the utility model, use symmetrical clamping device, each clamping device is made of two arc panels, this design can make clamping device be clamped workpiece of different shapes, jig will be flattened simultaneously to be mounted on guide plate, guide plate moves up and down, and facilitates the height for adjusting and flattening jig, and flattening jig is tube-in-tube structure, can be socketed on workpiece.

Description

A kind of lock screw pressing jig

Technical field

The utility model relates to lock screw field, in particular to a kind of lock screw pressing jig.

Background technique

Lock screw be realize screws by all kinds of electronic, pneumatic components the processes such as convey automatically, tighten, detect, it is logical Equipment is crossed to simplify fastened by screw process, reaches and reduces artificial quantity and reduce artificial incorrect operation bring undesirable element, be one The typical non-standard automatic construction technology of kind, and flattening jig is that workpiece is fixed to compression, is conveniently screwed.

Existing lock screw pressure screen jig, usually uses, workpiece is fixed in pressing plate, and offers on pressing plate Pressing plate is pressed on workpiece by preformed hole when in use, and screw company is then carried out on the preformed hole of pressing plate using lock screw tool It connects, this method, when carrying out lock screw, may make workpiece that torsion occur to make workpiece shift, lead to work Screw and preformed hole on part be not on the same face.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of lock screw pressure proposed Bring tool under control.

To achieve the goals above, the utility model adopts the technical scheme that a kind of lock screw flattens jig, packet It includes bracket, has been left and right symmetrically arranged first motor and the second motor along central axes on the top of the workbench of the bracket, it is described It is mounted on gear on the driving end of first motor and the second motor, the gear front end in the first motor and the second motor is equal Equipped with shaft, nipper wheel post is socketed in the shaft, the gear rear end of the first motor is engaged with the first backgear column, The gear rear end of second motor is engaged with the second backgear column, and the front gear column top in the first motor is welded with One front plate, the front gear column top on second motor are welded with the second front plate, weld on the first backgear column There is the first rear plate, be welded with the second rear plate at the top of the second backgear column, in the top of the workbench of the bracket Workpiece is placed at the heart, it is institute that the top two sides of the bracket, which are welded with column, slidably connect guide plate between the column, It states and air valve is installed at the bottom center of guide plate, tracheae is connected on the air valve, the bottom end chain of the air valve is connected to pressing plate, Mechanical arm, the end of the mechanical arm are fixedly installed on the top of the workbench of the bracket and positioned at the side of first motor It is connected with drill head.

It is as above-mentioned technical proposal to further describe:

First front plate, the second front plate, the first rear plate and the second rear plate form a circular ring structure, and work Part is placed on the centre of circular ring structure.

It is as above-mentioned technical proposal to further describe:

The gear rear end of the first motor and the second motor is equipped with transition, and the gear of first motor passes through transition wheel It is engaged with the first backgear column, the gear of the second motor is engaged by transition wheel and the second backgear column.

It is as above-mentioned technical proposal to further describe:

Guide rod is vertically welded on the top of the workbench of the bracket and between mechanical arm and first motor, and And guide rod runs through guide plate.

It is as above-mentioned technical proposal to further describe:

The pressing plate is in tube-in-tube structure, and the height of pressing plate offers reserved between 10-20cm at the top of the pressing plate Hole, and the diameter of preformed hole is greater than the diameter of drill head.

It is as above-mentioned technical proposal to further describe:

Running through on the second backgear column, the first backgear column and transition wheel has shaft.

In the utility model: the lock screw is fixed workpiece using symmetrical clamping device with jig is flattened Step up, each clamping device is made of two arc panels, and this design can make clamping device to workpiece of different shapes It is clamped, while being mounted on jig is flattened on guide plate, guide plate can move up and down on column, and adjusting is facilitated to flatten The height of jig, and flatten jig and be designed to that hollow tube-in-tube structure, design can be socketed on workpiece, keep pressing more firm Gu while also remaining traditional design for opening up preformed hole on pressing plate.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of lock screw pressing jig front view；

Fig. 2 be the utility model proposes a kind of lock screw pressing jig clamp system enlarged drawing；

Fig. 3 be the utility model proposes a kind of lock screw pressing jig pressing mechanism top view.

In figure: 1, column；2, drill head；3, first motor；4, mechanical arm；5, bracket；6, guide plate；7, tracheae；8, gas Valve；9, pressing plate；10, the second front plate；11, the first front plate；12, workpiece；13, nipper wheel post；14, shaft；15, gear； 16, the second motor；17, the second backgear column；18, the second rear plate；19, the first backgear column；20, the first rear plate；21, mistake Ferry boat.

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.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Referring to Fig.1-3, a kind of lock screw pressing jig, including bracket 5,5 support member of bracket, the workbench of bracket 5 Top on along central axes be left and right symmetrically arranged first motor 3 and the second motor 16, first motor 3 and the second motor 16 clamp It is mounted on gear 15 on the driving end of mechanism power part, first motor 3 and the second motor 16,15 transmission parts of gear, 15 front end of gear on one motor 3 and the second motor 16 is equipped with shaft 14,14 fixedly connected part of shaft, is socketed in shaft 14 There is nipper wheel post 13, nipper wheel post 13, the first backgear column 19, the second backgear column 17 are stressed member, first motor 3 15 rear end of gear is engaged with the first backgear column 19, and 15 rear end of gear of the second motor 16 is engaged with the second backgear column 17, the The first front plate 11 is welded at the top of nipper wheel post 13 on one motor 3, after the first front plate 11, the second front plate 10, first Clamping plate 20, the second rear plate 18 are clamping component, are welded with the second front plate at the top of the nipper wheel post 13 on the second motor 16 10, the first rear plate 20 is welded on the first backgear column 19, the top of the second backgear column 17 is welded with the second rear plate 18, Workpiece 12 is placed at the top center of the workbench of bracket 5, the top two sides of bracket 5 are welded with column 1,1 support portion of column Part slidably connects guide plate 6 between column 1, and it is at the bottom center of guide plate 6 that guide plate 6, which controls pressuring flat device height, Air valve 8 is installed, 8 punching press of air valve is flattened, and tracheae 7 is connected on air valve 8, and 7 compressed gas of tracheae enters the logical of air valve 8 Road, the bottom end chain of air valve 8 are connected to pressing plate 9, and pressing plate 9 makes to realize the component flattened, on the top of the workbench of bracket 5 and are located at the The side of one motor 3 is fixedly installed with mechanical arm 4, and mechanical arm 4 adjusts the angle of drill head 2, and the end of mechanical arm 4 is connected with brill Hole head 2, drill head 2 carries out lock screw.

First front plate 11, the second front plate 10, the first rear plate 20 and the second rear plate 18 form a circular ring structure, And workpiece 12 is placed on the centre of circular ring structure, circular ring structure is adapted to workpiece 12 of various shapes；First motor 3 and second 15 rear end of gear of motor 16 is equipped with transition wheel 21, and the gear 15 of first motor 3 passes through transition wheel 21 and the first backgear Column 19 engages, and the gear 15 of the second motor 16 is engaged by transition wheel 21 and the second backgear column 17, and transition wheel 21 will be after first Sprocket 19 and the second backgear column 17 become to rotate with 13 same direction of nipper wheel post；On the top of the workbench of bracket 5 and Guide rod is vertically welded between mechanical arm 4 and first motor 3, and guide rod runs through guide plate 6, guide rod is to guiding Plate 6 is constrained；Pressing plate 9 is in tube-in-tube structure, and the height of pressing plate 9, between 10-20cm, the top of pressing plate 9 offers reserved Hole, and the diameter of preformed hole is greater than the diameter of drill head 2, the benefit designed in this way makes to be socketed workpiece 12, makes to press Flat effect is more preferable；Running through on second backgear column 17, the first backgear column 19 and transition wheel 21 has shaft 14.

Working principle: the utility model is that a kind of lock screw flattens jig, starts first motor 3 and the second motor 16, First motor 3 and the second motor 16 are rotated with moving gear 15, and the rotation of gear 15 drives nipper wheel post 13 in rotationally clockwise, And then realize that the first front plate 10 and the second front plate 11 are opened, and it is in rotate counterclockwise that gear 15, which drives transition wheel 21, it is inverse The transition wheel 21 of hour hands rotation makes the second backgear after first motor after 3 the first backgear column 19 and the second motor 16 again 17 column of column is in rotate clockwise, and then realize that the first rear plate 18 and the second rear plate 20 are opened, and workpiece 12 is placed on four folders Among plate, the first front plate 10, the second front plate 11, the first rear plate 20 and the second rear plate 18 come closer, and then by work Part 12 clamps, and adjusts the height of guide plate 6 at this time, guide plate 6 is slided up and down back and forth on column 1, then be adjusted to suitable It is constrained after height using guide post, is then transmitted to gas-pressurized on air valve 8 by tracheae 7, air valve 8 uses pressurization gas Body pushes pressing plate 9 to move downward by telescopic rod, and pressing plate 9 is directly sleeved on the top of workpiece 12, realizes the pressing of workpiece 12, at this time Restart mechanical arm 4, front end declines after mechanical arm 4 is adjusted to suitable position according to setting program, and drill head 2 is made to carry out lock spiral shell Silk operation, it is more practical.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of lock screw pressing jig, including bracket (5), it is characterised in that: on the top of the workbench of the bracket (5) First motor (3) and the second motor (16), the first motor (3) and the second motor (16) have been left and right symmetrically arranged along central axes Driving end on be mounted on gear (15), gear (15) front end on the first motor (3) and the second motor (16) is all provided with Have shaft (14), be socketed with nipper wheel post (13) on the shaft (14), gear (15) rear end of the first motor (3) is nibbled Conjunction has the first backgear column (19), and gear (15) rear end of second motor (16) is engaged with the second backgear column (17), institute State and be welded with the first front plate (11) at the top of nipper wheel post (13) on first motor (3), on second motor (16) before It is welded with the second front plate (10) at the top of sprocket (13), is welded with the first rear plate on the first backgear column (19) (20), it is welded with the second rear plate (18) at the top of the second backgear column (17), the top of the workbench of the bracket (5) It is placed at center workpiece (12), the top two sides of the bracket (5) are welded with column (1), the company of sliding between the column (1) Be connected to guide plate (6), be the guide plate (6) bottom center at be equipped with air valve (8), be connected with gas on the air valve (8) It manages (7), the bottom end chain of the air valve (8) is connected to pressing plate (9), on the top of the workbench of the bracket (5) and is located at the first electricity The side of machine (3) is fixedly installed with mechanical arm (4), and the end of the mechanical arm (4) is connected with drill head (2).

2. a kind of lock screw according to claim 1 pressing jig, it is characterised in that: first front plate (11), Second front plate (10), the first rear plate (20) and the second rear plate (18) form a circular ring structure, and workpiece (12) is placed In the centre of circular ring structure.

3. a kind of lock screw according to claim 1 is with flattening jig, it is characterised in that: the first motor (3) and the Gear (15) rear end of two motors (16) is equipped with transition wheel (21), and the gear (15) of first motor (3) passes through transition wheel (21) and the engagement of the first backgear column (19), the gear (15) of the second motor (16) pass through transition wheel (21) and the second backgear column (17) it engages.

4. a kind of lock screw according to claim 1 pressing jig, it is characterised in that: the workbench of the bracket (5) Top on and be vertically welded between mechanical arm (4) and first motor (3) guide rod, and guide rod runs through guide plate (6)。

5. a kind of lock screw according to claim 3 pressing jig, it is characterised in that: the pressing plate (9) is in sleeve knot Structure, and the height of pressing plate (9) offers preformed hole, and the diameter of preformed hole at the top of the pressing plate (9) between 10-20cm Greater than the diameter of drill head (2).

6. a kind of lock screw according to claim 1 pressing jig, it is characterised in that: the second backgear column (17), through there is shaft (14) on the first backgear column (19) and transition wheel (21).