CN218503920U

CN218503920U - Positioning jig for hardware processing

Info

Publication number: CN218503920U
Application number: CN202222674483.6U
Authority: CN
Inventors: 唐均; 严小燕; 张国超
Original assignee: Dongguan Yaofu Hardware Technology Co ltd
Current assignee: Dongguan Yaofu Hardware Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-02-21
Anticipated expiration: 2032-10-11

Abstract

The utility model provides a pair of positioning jig is used in hardware processing contains bottom plate, positioning mechanism, and positioning mechanism contains swivelling joint carousel at the bottom plate top, sets up positioning seat on the carousel, sets up in the locating clip at positioning seat top, and four side evenly distributed in carousel top have a lift to drive actuating cylinder, and four lifts to drive actuating cylinder's output shaft and fix respectively in four sides in the bottom of positioning seat, connect through universal joint between positioning seat bottom center and the carousel. With the work piece dress on the locating clip, the operating condition who drives actuating cylinder through four lifts of control is in order to drive the positioning seat around the swing of universal joint, thereby the inclination and the orientation of adjustment work piece rotate through driving the carousel, thereby the angle of turning to of adjustment work piece, make things convenient for the inclination of work piece in the course of working, the orientation, turn to the angle and carry out quick adjustment, need not frequently to carry out the dismouting to the work piece, reduce the wearing and tearing of dismouting process to workpiece surface, reduce workman intensity of labour, simplify the course of working, improve machining efficiency.

Description

Positioning jig for hardware processing

Technical Field

The utility model relates to a hardware processing technology field indicates a positioning jig is used in hardware processing especially.

Background

The hardware processing has a plurality of processes including punching, grinding, polishing, welding and the like, and the hardware needs to be positioned in the processing process. The existing hardware positioning jig basically clamps and positions a workpiece through a clamp, the workpiece is fixed after being clamped, the workpiece can only be processed in the fixed posture, when the inclination angle or the orientation of the workpiece needs to be adjusted, the clamp needs to be loosened to adjust the posture of the workpiece, then the workpiece is clamped, the workpiece needs to be frequently disassembled and assembled, the surface of the workpiece is easily abraded, the operation process is complicated, and the labor intensity of workers is high.

Disclosure of Invention

The utility model aims to solve the problem that a positioning jig is used in hardware processing is provided, need not frequent dismouting work piece, and the process of working is simplified in the reduction work piece wearing and tearing, reduces intensity of labour.

The technical problem is solved according to the utility model provides a pair of positioning jig is used in hardware processing contains bottom plate, positioning mechanism contains the carousel of swivelling joint at bottom plate top, set up positioning seat on the carousel, fixed connection is in the fixation clamp at positioning seat top, four side evenly distributed in carousel top have the lift to drive actuating cylinder, four output shafts that drive actuating cylinder are gone up and down respectively fixed connection four sides in the bottom of positioning seat, connect through universal joint between positioning seat bottom center and the carousel.

Preferably, the top of the bottom plate is provided with a groove body matched with the rotary table, the rotary table is arranged on the groove body, the bottom plate is provided with a brake mechanism, the brake mechanism comprises a brake driving cylinder arranged on one side of the bottom plate and a brake rod fixedly connected to an output shaft of the brake driving cylinder, a through hole matched with the brake rod is arranged between the side wall of the bottom plate and the groove body in a penetrating manner, and the brake rod is movably arranged on the through hole and can be abutted against the side wall of the rotary table under the driving of the brake driving cylinder.

Preferably, the carousel top is provided with the holding tank, and the positioning seat is round platform form setting and its bottom face is located below the top face of holding tank.

Preferably, the locating clip is three-jaw power chuck, is provided with on the locating clip and presss from both sides the silo, and the positioning seat top is provided with and presss from both sides the logical groove of silo intercommunication, and the positioning seat bottom is the chip removal passageway that annular array distributes and has a plurality of slopes to set up, and chip removal passageway top communicates to logical groove bottom, leads to the groove bottom indent and is provided with conical guide part.

Preferably, one side of the bottom plate is provided with a control panel, and the positioning clamp, the lifting driving cylinder and the braking driving cylinder are electrically connected with the control panel.

Preferably, one end of the brake lever is provided with a silicone pad.

The utility model has the advantages that: the utility model provides a positioning jig is used in hardware processing, set up unique assembly structure, because be provided with positioning mechanism on the bottom plate, it is fixed on the fixation clamp to load the work piece, the operating condition who drives actuating cylinder through controlling four lifts is around the universal joint swing in order to drive the positioning seat, thereby the inclination and the orientation of adjustment work piece, rotate through driving the carousel, thereby the steering angle of adjustment work piece, make things convenient for inclination to the work piece in the course of working, the orientation, steering angle carries out quick adjustment, need not to carry out the dismouting to the work piece frequently, reduce the wearing and tearing of dismouting process to the work piece surface, reduce workman intensity of labour, simplify the course of working, and the machining efficiency is improved.

Drawings

Fig. 1 illustrates the outline structure of the present invention.

Fig. 2 illustrates a schematic cross-sectional structure of the present invention.

Fig. 3 illustrates the outline structure of the positioning seat of the present invention.

The reference numbers illustrate: the device comprises a bottom plate 10, a groove body 11, a through hole 12, a control panel 13, a rotary disc 20, a containing groove 200, a locating seat 21, a through groove 210, a chip removal channel 211, a guide part 212, a locating clamp 22, a clamping groove 220, a lifting driving air cylinder 23, a universal joint 24, a braking driving air cylinder 30, a brake lever 31 and a silica gel pad 32.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments.

All other embodiments of the person skilled in the art, which are obtained without inventive work on the basis of the described embodiments of the present disclosure, are within the scope of protection of the present disclosure.

Refer to fig. 1-3.

The utility model provides a positioning jig is used in hardware processing contains bottom plate 10, positioning mechanism contains swivelling joint carousel 20 at bottom plate 10 top, set up positioning seat 21 on carousel 20, fixed connection is in the fixation clamp 22 at positioning seat 21 top, four side evenly distributed in carousel 20 top have the lift to drive actuating cylinder 23, four output shafts that drive actuating cylinder 23 that go up and down respectively fixed connection are four sides in the bottom of positioning seat 21, connect through universal joint 24 between positioning seat 21 bottom center and the carousel 20.

In the concrete use, load the work piece and fix on the locating clip 22, the operating condition who drives actuating cylinder 23 through controlling four lifts drives in order to drive positioning seat 21 and swing around universal joint 24, thereby the inclination and the orientation of adjustment work piece, rotate through driving carousel 20, thereby the angle of turning to of adjustment work piece, make things convenient for the inclination to the work piece in the course of working, the orientation, turn to the angle and carry out quick adjustment, need not frequently to carry out the dismouting to the work piece, reduce the wearing and tearing of dismouting process to the work piece surface, reduce workman intensity of labour, simplify the course of working, and the efficiency of machining is improved.

Based on the above embodiment, the top of the bottom plate 10 is provided with the groove 11 matched with the rotating disc 20, the rotating disc 20 is arranged on the groove 11, the bottom plate 10 is provided with the braking mechanism, the braking mechanism comprises the braking driving cylinder 30 arranged on one side of the bottom plate 10 and the braking rod 31 fixedly connected to the output shaft of the braking driving cylinder 30, the through hole 12 matched with the braking rod 31 is arranged between the side wall of the bottom plate 10 and the groove 11 in a penetrating manner, and the braking rod 31 is movably arranged on the through hole 12 and can abut against the side wall of the rotating disc 20 under the driving of the braking driving cylinder 30. When the rotary table 20 needs to be rotationally adjusted, the brake driving cylinder 30 drives the brake rod 31 to retreat along the through hole 12, so that the rotary table 20 can be driven to rotate after the end part of the brake rod 31 is separated from the side wall of the rotary table 20; after the turntable 20 is adjusted, the brake driving cylinder 30 drives the brake rod 31 to advance along the through hole 12, so that the end of the brake rod 31 abuts against the side wall of the turntable 20, and the turntable 20 is prevented from rotating during the machining process to influence the normal machining of the workpiece.

Based on the above embodiment, the top of the turntable 20 is provided with the receiving groove 200, and the positioning seat 21 is disposed in a circular truncated cone shape and the bottom end surface thereof is located below the top end surface of the receiving groove 200. The metal fillings that produce in the work piece course of working will follow the lateral wall landing of positioning seat 21 in holding tank 200 to collect the metal fillings, make things convenient for the centralized processing of metal fillings.

Based on above-mentioned embodiment, the locating clip 22 is three-jaw power chuck, is provided with on the locating clip 22 and presss from both sides silo 220, and positioning seat 21 top is provided with the logical groove 210 that communicates with pressing from both sides silo 220, and positioning seat 21 bottom is the chip removal passageway 211 that the annular array distributes and have a plurality of slopes to set up, and chip removal passageway 211 top communicates to logical groove 210 bottom, and logical groove 210 bottom indent is provided with conical guide part 212. The three-jaw power chuck clamps the workpiece through power drive, and the metal fillings that produce in the work piece course of working can permeate to press from both sides silo 220 and fall into logical groove 210, and metal fillings 210 slide into chip removal passageway 211 under the guide effect of guide part 212 to discharge along chip removal passageway 211 and collect in holding tank 200, avoid the metal fillings to block up in pressing from both sides silo 220.

Based on the above embodiment, a control panel 13 is disposed on one side of the bottom plate 10, and the positioning clamp 22, the lifting driving cylinder 23, and the braking driving cylinder 30 are all electrically connected to the control panel 13. The working states of the positioning clamp 22, the lifting driving cylinder 23 and the braking driving cylinder 30 can be controlled through the control panel 13, so that the processing process becomes more intelligent and simpler.

Based on the above embodiment, one end of the brake lever 31 is provided with the silicone pad 32. The silica gel pad 32 is arranged at the end part of the brake rod 31, and can play a role of elastic buffering, increase the resistance between the brake rod 31 and the turntable 20, and prevent the turntable 20 from rotating in the processing process.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. The utility model provides a positioning jig is used in hardware processing which characterized in that contains bottom plate, positioning mechanism contains swivelling joint in the carousel at bottom plate top, set up in positioning seat on the carousel, fixed connection in the locating clip at positioning seat top, four evenly distributed on four sides at carousel top have the lift to drive actuating cylinder, four the output shaft that the lift drove actuating cylinder is fixed connection respectively in four sides of the bottom of positioning seat, positioning seat bottom center with connect through universal joint between the carousel.

2. The positioning jig for hardware processing as claimed in claim 1, wherein a groove body matched with the rotary table is disposed at the top of the bottom plate, the rotary table is disposed on the groove body, a braking mechanism is disposed on the bottom plate, the braking mechanism includes a braking driving cylinder disposed on one side of the bottom plate and a braking rod fixedly connected to an output shaft of the braking driving cylinder, a through hole matched with the braking rod is disposed between the sidewall of the bottom plate and the groove body in a penetrating manner, and the braking rod is movably disposed on the through hole and can be abutted against the sidewall of the rotary table under the driving of the braking driving cylinder.

3. The positioning jig for hardware processing as claimed in claim 2, wherein a receiving groove is provided at the top of the turntable, the positioning seat is disposed in a circular truncated cone shape, and a bottom end surface of the positioning seat is located below a top end surface of the receiving groove.

4. The positioning jig for hardware processing as claimed in claim 3, wherein the positioning clamp is a three-jaw power chuck, the positioning clamp is provided with a clamping groove, the top of the positioning seat is provided with a through groove communicated with the clamping groove, the bottom of the positioning seat is distributed in an annular array with a plurality of chip removal channels obliquely arranged, the top of each chip removal channel is communicated to the bottom of the through groove, and the bottom of the through groove is concavely provided with a conical guide portion.

5. The positioning jig for hardware processing as claimed in claim 4, wherein a control panel is disposed on one side of the bottom plate, and the positioning clamp, the lifting driving cylinder and the braking driving cylinder are electrically connected to the control panel.

6. The positioning jig for hardware processing as claimed in claim 5, wherein one end of the brake lever is provided with a silicone pad.