CN209632846U - Positioning fixture is used in a kind of processing of circuit board - Google Patents

Abstract

The utility model discloses a kind of circuit board processing positioning fixtures, including device noumenon, described device ontology includes desk body, table leg is fixedly installed at the desk body bottom four corners, the desk body top center position is fixedly installed with U-shaped frame, round tube is fixedly installed at the top of the U-shaped frame, the bottom of the U-shaped frame is provided with decelerating motor, the output end of the decelerating motor is connected with rotation axis, the U-shaped top of the trellis is provided with rotating plate, the top of the rotation axis passes through the round tube and one end of the rotating plate is fixedly connected with limited block, the other end of the rotating plate is fixedly connected with work rest, there are two L-squares for setting at the top of the other end of the rotating plate, compared with prior art, the beneficial effects of the utility model are as follows: the present apparatus is provided with U-shaped frame, ventilation opening, pedestal and fan, fan can be started to deceleration Motor radiates, to ensure that the normal work of decelerating motor, improves the applicability of device.

Description

Positioning fixture is used in a kind of processing of circuit board

Technical field

The utility model relates to circuit board processing technique field, positioning fixture is used in specially a kind of circuit board processing.

Background technique

The title of circuit board has: ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board, Pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board, printed circuit board etc..Circuit Plate makes circuit miniaturization, intuitiveization, and the batch production and optimization electrical appliance layout for fixed circuit play an important role, therefore, Rigid Flex is exactly that flexible circuit board and rigid wiring board are combined by related process requirement one by processes such as pressings It rising, the wiring board with FPC characteristic and PCB characteristic of formation, fixture is used to fix processing object during referring to machine-building, It is allowed to occupy correct position, to receive the device of construction or testing, also known as fixture.In a broad sense, in technical process Any process, device for rapid, convenient and safe installation of workpieces all can be described as fixture.Traditional circuit board positioning fixture Only there is certain clamping function, fixture and workpiece cannot be moved on a large scale, it has not been convenient to the discharging of workpiece, it is traditional Circuit board positioning fixture clamping process is very complicated, and feeding and blanking require to expend more time, reduces the work of device Efficiency, and driving device can generate heat and influence service using life when the work of traditional circuit board positioning fixture, reduce device Applicability.

Utility model content

The purpose of this utility model is to provide a kind of circuit board processing positioning fixtures, are provided with storing cabinet, slow down Motor, rotation axis, round tube, rotating plate and work rest can drive rotating plate mobile, so that work rest be driven to move by decelerating motor It is dynamic, it then moves to another place and carries out material unloading function, facilitate carry out pipeline function, improve the discharge rate of device.

To achieve the above object, the utility model provides the following technical solutions: a kind of circuit board processing positioning fixture, packet Device noumenon is included, described device ontology includes desk body, and table leg, the desk body top are fixedly installed at the desk body bottom four corners Portion central location is fixedly installed with U-shaped frame, and round tube, the bottom setting of the U-shaped frame are fixedly installed at the top of the U-shaped frame There is decelerating motor, the output end of the decelerating motor is connected with rotation axis, and the U-shaped top of the trellis is provided with rotating plate, the rotation The top of axis passes through the round tube and one end of the rotating plate is fixedly connected with limited block, and the other end of the rotating plate is fixed to be connected It is connected to work rest, there are two L-squares, the side of the L-square to be provided with clamping plate for setting at the top of the other end of the rotating plate, institute The side for stating U-shaped frame is provided with fan.

Preferably, two L-square sides apart from each other are provided with connecting plate, the top of two connecting plates and By connection axis connection between bottom, connecting plate is fixedly connected with L-square, and the connecting shaft positioned at top is connected with company Fitting is fixedly connected with handle at the top of connector, and the side of connector is fixedly connected with helix tube.

Preferably, it is fixedly connected between two L-squares by fixed plate, is connected between connector and fixed plate Reset spring is fixed by screws between L-square and rotating plate.

Preferably, the helix tube bottom end is provided with threaded hole, and threaded hole internal screw thread is connected with lifting bolt, lifting bolt Bottom is fixedly installed with clamping plate.

Preferably, the work rest side is provided with clamping bolt, and one end of clamping bolt passes through the side side of work rest Plate is threaded with push plate.

Preferably, the clamping plate, lifting bolt and helix tube are respectively positioned on top one end of work rest.

Preferably, top one end of the desk body is provided with pedestal, and fan, U-shaped frame both side plate are equipped at the top of pedestal It is provided with ventilation opening, the side of desk body is provided with storing cabinet, and the top of storing cabinet is not baffled.

Compared with prior art, the beneficial effects of the utility model are as follows:

The utility model can be led to by being provided with storing cabinet, decelerating motor, rotation axis, round tube, rotating plate and work rest Crossing decelerating motor drives rotating plate mobile, to drive work rest mobile, then moves to another place and carries out material unloading function, it is convenient into Row pipeline function, improves the discharge rate of device, the present apparatus be provided with handle, L-square, connecting plate, connecting shaft, connector, Reset spring, helix tube, lifting bolt and clamping plate, directly manipulating handle can be fastened workpiece and be loosened, be easily facilitated The clamping of workpiece saves the time of feeding and blanking, improves the working efficiency of device, and the present apparatus is provided with U-shaped frame, ventilation Mouth, pedestal and fan, can start fan and radiate to decelerating motor, to ensure that the normal work of decelerating motor, improve The applicability of device.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is A enlarged diagram in the utility model Fig. 1；

Fig. 3 is the work rest structural schematic diagram of the utility model；

Fig. 4 is the L-square and connecting plate attachment structure schematic diagram of the utility model.

In figure: 1, device noumenon；2, desk body；3, table leg；4, U-shaped frame；5, round tube；6, decelerating motor；7, rotation axis；8, Limited block；9, rotating plate；10, work rest；11, handle；12, pedestal；13, fan；14, storing cabinet；15, L-square；16, it connects Plate；17, connecting shaft；18, connector；19, reset spring；20, helix tube；21, lifting bolt；22, clamping plate；23, push plate；24, Clamping bolt；25, screw；26, fixed plate.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model Description in, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used In description purpose, it is not understood to indicate or imply and faces ground importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of circuit board processing positioning fixture, including Device noumenon 1, described device ontology 1 include desk body 2, are fixedly installed with table leg 3, the table at 2 bottom four corners of desk body 2 top center position of body is fixedly installed with U-shaped frame 4, and the top of the U-shaped frame 4 is fixedly installed with round tube 5, the U-shaped frame 4 Bottom be provided with decelerating motor 6, the output end of the decelerating motor 6 is connected with rotation axis 7, is provided at the top of the U-shaped frame 4 Rotating plate 9, the top of the rotation axis 7 passes through the round tube 5 and one end of the rotating plate 9 is fixedly connected with limited block 8, described The other end of rotating plate 9 is fixedly connected with work rest 10, and there are two L-squares 15 for setting at the top of the other end of the rotating plate 9, described The side of L-square 15 is provided with clamping plate 22, and the side of the U-shaped frame 4 is provided with fan 13.

Two L-square 15 sides apart from each other are provided with connecting plate 16, the top and bottom of two connecting plates 16 It is connected by connecting shaft 17 between portion, connecting plate 16 is fixedly connected with L-square 15, and 17 activity of connecting shaft positioned at top connects It is connected to connector 18, the top of connector 18 is fixedly connected with handle 11, and the side of connector 18 is fixedly connected with helix tube 20, Convenient for device feeding blanking.

It is fixedly connected between two L-squares 15 by fixed plate 26, is connected between connector 18 and fixed plate 26 Reset spring 19 is fixedly connected, convenient for the reset of connector 18 by screw 25 between L-square 15 and rotating plate 9.

20 bottom end of helix tube is provided with threaded hole, and threaded hole internal screw thread is connected with lifting bolt 21, lifting bolt 21 Bottom is fixedly installed with clamping plate 22.

10 side of work rest is provided with clamping bolt 24, and one end of clamping bolt 24 passes through the side side of work rest 10 Plate is threaded with push plate 23.

The clamping plate 22, lifting bolt 21 and helix tube 20 are respectively positioned on top one end of work rest 10.

Top one end of the desk body 2 is provided with pedestal 12, and the top of pedestal 12 is equipped with fan 13, U-shaped 4 both side plate of frame It is provided with ventilation opening, the side of desk body 2 is provided with storing cabinet 14, and the top of storing cabinet 14 is not baffled, is convenient for fan 13 heat dissipation.

Working principle: connector 18 is driven helix tube by a kind of circuit board processing positioning fixture, first promotion handle 11 20, lifting bolt 21 and clamping plate 22 move up, and then workpiece is placed into the inside grooves at 10 top of work rest, then rotated It is mobile to drive push plate 23 for clamping bolt 24, so that then rotation and lifting bolt 21, adjusts the position of clamping plate 22 by workpiece, Perfectly workpiece can be fixed, after adjusting good position, push handle 11 again, pass through the effect of reset spring 19 Make its reset, to make clamping plate 22 that workpiece be fixed, to complete workpiece fixed function, then starts decelerating motor 6, band Turn moving axis 7 rotates, so that rotating plate 9 is driven to rotate, so that work rest 10 and workpiece is driven to rotate, and the pass when turning to 90 degree Decelerating motor 6 is closed, pushes handle 11 to take out workpiece again, is placed into inside storing cabinet 14, the quickly discharging material of finishing device Function can start the work of fan 13 at work to carry out heat sinking function to decelerating motor 6.

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 (7)

1. a kind of circuit board processing positioning fixture, including device noumenon (1), it is characterised in that: described device ontology (1) includes Desk body (2) is fixedly installed with table leg (3) at desk body (2) bottom four corners, and desk body (2) top center position is fixed It is equipped with U-shaped frame (4), is fixedly installed with round tube (5) at the top of the U-shaped frame (4), the bottom of the U-shaped frame (4) is provided with The output end of decelerating motor (6), the decelerating motor (6) is connected with rotation axis (7), is provided with rotating plate at the top of the U-shaped frame (4) (9), the top of the rotation axis (7) passes through the round tube (5) and one end of the rotating plate (9) is fixedly connected with limited block (8), the other end of the rotating plate (9) is fixedly connected with work rest (10), at the top of the other end of the rotating plate (9) there are two settings The side of L-square (15), the L-square (15) is provided with clamping plate (22), and the side of the U-shaped frame (4) is provided with fan (13)。

2. a kind of circuit board processing positioning fixture according to claim 1, it is characterised in that: two L-squares (15) side apart from each other is provided with connecting plate (16), passes through connection between the top and bottom of two connecting plates (16) Axis (17) connection, connecting plate (16) are fixedly connected with L-square (15), and the connecting shaft (17) positioned at top is connected with connection Part (18) is fixedly connected with handle (11) at the top of connector (18), and the side of connector (18) is fixedly connected with helix tube (20)。

3. a kind of circuit board processing positioning fixture according to claim 1, it is characterised in that: two L-squares (15) it is fixedly connected between by fixed plate (26), reset spring (19) is connected between connector (18) and fixed plate (26), It is fixedly connected between L-square (15) and rotating plate (9) by screw (25).

4. a kind of circuit board processing positioning fixture according to claim 2, it is characterised in that: helix tube (20) bottom End is provided with threaded hole, and threaded hole internal screw thread is connected with lifting bolt (21), and lifting bolt (21) bottom is fixedly installed with clamping plate (22)。

5. a kind of circuit board processing positioning fixture according to claim 1, it is characterised in that: the work rest (10) one Side is provided with clamping bolt (24), and the side side plate that one end of clamping bolt (24) passes through work rest (10) is threaded with push plate (23)。

6. a kind of circuit board processing positioning fixture according to claim 1, it is characterised in that: the clamping plate (22) rises Drop bolt (21) and helix tube (20) are respectively positioned on top one end of work rest (10).

7. a kind of circuit board processing positioning fixture according to claim 1, it is characterised in that: the top of the desk body (2) Portion one end is provided with pedestal (12), is equipped at the top of pedestal (12) fan (13), and U-shaped frame (4) both side plate is provided with ventilation Mouthful, the side of desk body (2) is provided with storing cabinet (14), and the top of storing cabinet (14) is not baffled.