CN216681244U

CN216681244U - Apron processing location frock

Info

Publication number: CN216681244U
Application number: CN202123416817.1U
Authority: CN
Inventors: 史经振
Original assignee: Suzhou Aimanda Precision Machinery Co ltd
Current assignee: Suzhou Aimanda Precision Machinery Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a cover plate machining and positioning tool which comprises a working box, wherein two support columns are symmetrically and fixedly connected to the inner wall of the working box, a fixed box is fixedly connected to the upper ends of the two support columns together, a rotating rod is rotatably connected to the inner wall of the fixed box, a winding wheel is fixedly connected to the rotating rod in a sleeved mode, and two pull ropes are symmetrically and fixedly connected to the winding wheel. According to the utility model, the device can be limited and fixed by the matching arrangement of the cross rod, the bolt and the second spring, the device can be further limited and fixed by the matching arrangement of the first magnet and the second magnet, the cover plate is prevented from loosening and falling off, the distance between the two clamping plates can be adjusted by the matching arrangement of the rolling wheel, the pull rope and the vertical rod, so that the cover plates with different sizes can be positioned, the cover plates can be very conveniently replaced, and the practicability of the positioning device is further improved.

Description

Apron processing location frock

Technical Field

The utility model relates to the technical field of cover plate machining, in particular to a cover plate machining and positioning tool.

Background

The cover plate is an upper cover plate used in numerical control drilling of the printed circuit board. The cover plate mainly has the effects of improving the drilling quality and the yield, and is an indispensable plate in the numerical control drilling process of the printed circuit board at present.

The apron needs fix a position it earlier in production and processing process, conveniently processes the apron, but positioner can only fix a position the apron of same size of a dimension mostly among the prior art, can't fix a position the apron of not equidimension, and then has reduced positioner's practicality.

To solve the problems, a cover plate machining and positioning tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that in the prior art, a cover plate needs to be positioned firstly in the production and processing process, so that the cover plate is convenient to process, but most of positioning devices in the prior art can only position the cover plate with the same size and cannot position the cover plates with different sizes, so that the practicability of the positioning devices is reduced, and therefore, the cover plate processing and positioning tool is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a cover plate processing and positioning tool comprises a working box, wherein two support columns are symmetrically and fixedly connected to the inner wall of the working box, a fixed box is fixedly connected to the upper ends of the two support columns together, a rotating rod is rotatably connected to the inner wall of the fixed box, a rolling wheel is fixedly connected to the rotating rod, two pull ropes are symmetrically and fixedly connected to the rolling wheel, a vertical rod is fixedly connected to the other end of each pull rope, a first spring is fixedly connected to one side of each vertical rod opposite to the other side of each vertical rod, the other end of each first spring is fixedly connected to the inner wall of the fixed box, two through holes are symmetrically formed in the upper end face of the fixed box, the upper end of each vertical rod penetrates through the through holes and is connected to the through holes in a sliding manner, a straight cylinder is fixedly connected to the lower end face of the rotating rod, the lower end of the straight cylinder penetrates through the lower end face of the fixed box and is rotatably connected to the inner wall of the fixed box, the inner wall of the straight cylinder is connected with a square plate in a sliding mode, the lower end face of the square plate is fixedly connected with a push rod, the push rod is sleeved with a second spring, the lower end of the push rod penetrates through the lower end face of the straight cylinder and is fixedly connected with a cross rod, and the side wall of the cross rod is symmetrically and fixedly connected with two bolts.

Preferably, two the equal fixedly connected with first magnet in upper end of bolt, a plurality of draw-in grooves, every have been seted up to the lower terminal surface symmetry of fixed case equal fixedly connected with and first magnet assorted second magnet in the draw-in groove, two the upper end of first magnet all supports in the draw-in groove.

Preferably, two the equal fixedly connected with two connecting blocks of one side that the montant is relative, per two the equal fixedly connected with splint of the other end of connecting block.

Preferably, two the equal fixedly connected with slider of lower extreme of montant, two spouts, every have been seted up to the symmetry on the inner wall of fixed case the equal sliding connection of slider is in the spout.

Preferably, the push rod is slidably connected to the inner wall of the straight cylinder, and two ends of the second spring are respectively and fixedly connected to the lower end face of the square plate and the inner wall of the straight cylinder.

Preferably, a box door is arranged on the side wall of the working box, and a handle is fixedly connected to the side wall of the box door.

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

through the cooperation setting of horizontal pole, bolt and second spring, can play spacing fixed effect to the device, through the cooperation setting of first magnet and second magnet, can further carry out spacing fixed to the device, prevent that the apron is not hard up to drop, through the cooperation setting of reel, stay cord and montant, can adjust the distance between two splint to fix a position the apron of different not unidimensional sizes, it is very convenient to change the apron moreover, and then has improved positioner's practicality.

Drawings

Fig. 1 is a schematic front perspective view of a cover plate processing and positioning tool provided by the utility model;

fig. 2 is a schematic front sectional structural view of a cover plate processing and positioning tool provided by the utility model;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 2 according to the present invention.

In the figure: the device comprises a working box 1, a supporting column 2, a fixed box 3, a rotating rod 4, a rolling wheel 5, a pull rope 6, a vertical rod 7, a sliding block 8, a first spring 9, a connecting block 10, a clamping plate 11, a straight cylinder 12, a square plate 13, a push rod 14, a second spring 15, a cross rod 16, a bolt 17, a first magnet 18 and a second magnet 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a cover plate processing and positioning tool comprises a work box 1, wherein two support columns 2 are symmetrically and fixedly connected to the inner wall of the work box 1, a fixed box 3 is fixedly connected to the upper ends of the two support columns 2, a rotating rod 4 is rotatably connected to the inner wall of the fixed box 3, a reel 5 is fixedly sleeved on the rotating rod 4, two pull ropes 6 are symmetrically and fixedly connected to the reel 5, a vertical rod 7 is fixedly connected to the other end of each pull rope 6, a first spring 9 is fixedly connected to one side of each vertical rod 7 opposite to the other side of each vertical rod 9, the other end of each first spring 9 is fixedly connected to the inner wall of the fixed box 3, two through holes are symmetrically formed in the upper end surface of the fixed box 3, the upper end of each vertical rod 7 penetrates through the through holes and is slidably connected to the through holes, a straight cylinder 12 is fixedly connected to the lower end of the rotating rod 4, the lower end of the straight cylinder 12 penetrates through the lower end surface of the fixed box 3 and is rotatably connected to the inner wall of the fixed box 3, sliding connection has square plate 13 on the inner wall of straight section of thick bamboo 12, square plate 13's lower terminal surface fixedly connected with push rod 14, second spring 15 has been cup jointed on the push rod 14, the lower extreme of push rod 14 runs through straight section of thick bamboo 12's lower terminal surface and fixedly connected with horizontal pole 16, two bolts 17 of symmetry fixedly connected with on horizontal pole 16's the lateral wall, through horizontal pole 16, bolt 17 and the cooperation setting of second spring 15, can play spacing fixed effect to the device, cooperation setting through first magnet 18 and second magnet 19, can further carry out spacing fixed to the device, prevent that the apron is not hard up to drop, through rolling wheel 5, stay cord 6 and montant 7's cooperation setting, can adjust the distance between two splint 11, thereby fix a position the not equidimension's of difference apron, and it is very convenient to change the apron, and then positioner's practicality has been improved.

Wherein, the equal first magnet 18 of fixedly connected with in upper end of two bolts 17, a plurality of draw-in grooves have been seted up to the lower terminal surface symmetry of fixed case 3, equal fixedly connected with and 18 assorted second magnet 19 of first magnet in every draw-in groove, and the upper end of two first magnets 18 all supports in the draw-in groove, and the cooperation setting of first magnet 18 and second magnet 19 can play spacing fixed effect to the device.

Wherein, two connecting blocks 10 of the equal fixedly connected with in one side that two montants 7 are relative, the equal common fixedly connected with splint 11 of the other end of every two connecting blocks 10, montant 7 can drive splint 11 and remove.

Wherein, two spouts have been seted up to the equal fixedly connected with slider 8 of lower extreme of two montants 7, symmetry on the inner wall of fixed case 3, and every slider 8 is equal sliding connection in the spout, and slider 8 can play spacing effect to montant 7.

Wherein, the push rod 14 is connected in the inner wall of the straight cylinder 12 in a sliding manner, two ends of the second spring 15 are respectively and fixedly connected to the lower end surface of the square plate 13 and the inner wall of the straight cylinder 12, and the push rod 14 can drive the square plate 13 to move.

Wherein, the lateral wall of the working box 1 is provided with a box door, the lateral wall of the box door is fixedly connected with a handle, and the handle is convenient for opening the box door.

In the utility model, when the cover plate is put on the fixed box 3 and the cross bar 16 is pulled downwards, the cross bar 16 drives the square plate 13 to move downwards through the push rod 14 and compress the second spring 15, so that the second spring 15 generates opposite elasticity, the cross bar 16 moves downwards to separate the first magnet 18 and the second magnet 19 and separate the bolt 17 from the clamping groove, then the cross rod 16 is rotated, the cross rod 16 drives the rotating rod 4 to rotate through the straight cylinder 12, the rotating rod 4 drives the rolling wheel 5 to rotate, the rolling wheel 5 drives the two vertical rods 7 to move relatively through the pull rope 6 and stretches the first spring 9, so that the first spring 9 generates opposite elastic force, the vertical rods 7 drive the two clamping plates 11 to move relatively and abut against the cover plate, clamping and positioning the cover plate, finally pushing the cross rod 16 to move upwards, enabling the first magnet 18 and the second magnet 19 to attract each other, and fixing the device under the action of the elastic force of the second spring 15; when the cover plate is disassembled, the cross rod 16 is pulled downwards, the clamping plate 11 moves back and forth under the action of the elastic force of the first spring 9, and therefore the cover plate is disassembled; through horizontal pole 16, the cooperation setting of bolt 17 and second spring 15, can play spacing fixed effect to the device, cooperation setting through first magnet 18 and second magnet 19 can further carry out spacing fixed to the device, prevent that the apron is not hard up to drop, through the take-up pulley 5, the cooperation setting of stay cord 6 and montant 7, can adjust the distance between two splint 11, thereby fix a position the apron of different not unidimensional sizes, it is very convenient to change the apron moreover, and then improved positioner's practicality.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The cover plate processing and positioning tool comprises a working box (1) and is characterized in that two support columns (2) are symmetrically and fixedly connected to the inner wall of the working box (1), two fixing boxes (3) are fixedly connected to the upper ends of the support columns (2) jointly, a rotating rod (4) is rotatably connected to the inner wall of each fixing box (3), a rolling wheel (5) is fixedly connected to the rotating rod (4) in a sleeved mode, two pull ropes (6) are symmetrically and fixedly connected to the rolling wheel (5), the other end of each pull rope (6) is fixedly connected with a vertical rod (7), a first spring (9) is fixedly connected to one side, opposite to each other, of the two vertical rods (7), the other end of each first spring (9) is fixedly connected to the inner wall of the fixing box (3), two through holes are symmetrically formed in the upper end face of the fixing box (3), every the upper end of montant (7) all runs through-hole and sliding connection in the through-hole, the straight section of thick bamboo of lower extreme fixedly connected with (12) of dwang (4), the lower extreme of straight section of thick bamboo (12) runs through the lower terminal surface of fixed case (3) and rotates to be connected in the inner wall of fixed case (3), sliding connection has square plate (13) on the inner wall of straight section of thick bamboo (12), the lower terminal surface fixedly connected with push rod (14) of square plate (13), second spring (15) have been cup jointed on push rod (14), the lower extreme of push rod (14) runs through the lower terminal surface and the fixedly connected with horizontal pole (16) of straight section of thick bamboo (12), two bolts (17) of symmetry fixedly connected with on the lateral wall of horizontal pole (16).

2. The cover plate machining and positioning tool according to claim 1, wherein the upper ends of the two bolts (17) are fixedly connected with first magnets (18), the lower end face of the fixing box (3) is symmetrically provided with a plurality of clamping grooves, each clamping groove is fixedly connected with a second magnet (19) matched with the first magnet (18), and the upper ends of the two first magnets (18) abut against the clamping grooves.

3. The cover plate machining and positioning tool according to claim 1, wherein two connecting blocks (10) are fixedly connected to one opposite sides of the two vertical rods (7), and a clamping plate (11) is fixedly connected to the other ends of every two connecting blocks (10) jointly.

4. The cover plate machining and positioning tool according to claim 1, wherein the lower ends of the two vertical rods (7) are fixedly connected with sliding blocks (8), the inner wall of the fixed box (3) is symmetrically provided with two sliding grooves, and each sliding block (8) is slidably connected in each sliding groove.

5. The cover plate machining and positioning tool according to claim 1, wherein the push rod (14) is slidably connected into the inner wall of the straight cylinder (12), and two ends of the second spring (15) are fixedly connected to the lower end face of the square plate (13) and the inner wall of the straight cylinder (12) respectively.

6. The cover plate processing and positioning tool according to claim 1, wherein a box door is arranged on a side wall of the working box (1), and a handle is fixedly connected to the side wall of the box door.