CN219379905U

CN219379905U - Milling jig convenient for taking and placing workpieces

Info

Publication number: CN219379905U
Application number: CN202320778052.6U
Authority: CN
Inventors: 徐江
Original assignee: Chengdu Biruijie Technology Co ltd
Current assignee: Chengdu Biruijie Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-21
Anticipated expiration: 2033-04-11

Abstract

The utility model provides a milling jig convenient for taking and placing workpieces, which comprises a base, wherein supporting legs are fixed at four corners of the bottom of the base, a workbench is fixed above the base, four groups of fixing cylinders are arranged on the periphery of the workbench in a square shape, clamping seats are fixed at the output ends of the fixing cylinders, through grooves are formed in the upper parts of the workbench and the base in a penetrating manner, the through grooves are positioned between the four groups of clamping seats, a top piece plate is arranged in the through grooves, a fixing rod is fixed at the bottom of the base, a supporting seat is fixed at the bottom of the fixing rod, a sealing bolt is arranged above the top piece plate and is in threaded connection with a threaded through hole, and an ejection cylinder is arranged above the supporting seat.

Description

Milling jig convenient for taking and placing workpieces

Technical Field

The utility model relates to the field of workpiece machining, in particular to a milling jig convenient for taking and placing workpieces.

Background

Under the environment that modern industry demands high customization, high productivity and high repetition, various jigs play an indispensable important role in mechanical jigs, embedded nails, fixed jigs and welding jigs, however, in the aspect of milling field, in order to ensure the stability degree of workpiece milling, the workpiece is usually positioned by adopting four groups of square cylinders, which results in compact distribution of components on a workbench, and in the prior art, a mechanism for ejecting the workpiece to be processed is lacking, which leads to that a worker is not easy to take out the workpiece when finishing the workpiece.

Therefore, it is necessary to provide a new milling fixture which is convenient for picking and placing workpieces to solve the technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the milling jig convenient for taking and placing the workpiece, and solves the problems that in the prior art, a mechanism for ejecting the workpiece to be processed is lacking, and a worker cannot easily take out the workpiece when finishing the processing of the workpiece.

The milling jig convenient for taking and placing the workpiece comprises a base, wherein supporting legs are fixed at four corners of the bottom of the base, a workbench is fixed above the base, four groups of fixed cylinders are arranged on the periphery of the workbench in a square shape, and clamping seats are fixed at the output ends of the fixed cylinders;

the workbench and the upper part of the base are provided with through grooves in a penetrating mode, the through grooves are located among the four groups of clamping seats, and a top piece plate is arranged inside the through grooves.

In a preferred embodiment, the bottom of the base is fixed with a fixing rod, the bottom of the fixing rod is fixed with a supporting seat, an ejection cylinder is installed above the supporting seat, and the output end of the ejection cylinder is detachably connected with the top piece plate through a bolt.

In a preferred embodiment, the top piece plate is provided with a threaded through hole in a penetrating manner, a recovery box with an opening is arranged above the supporting seat, a recovery pipe is arranged above the recovery box, the top of the recovery pipe is communicated with the threaded through hole, and the bottom of the recovery pipe is arranged at the opening of the recovery box.

In a preferred embodiment, a closure screw is arranged above the top plate, which is screwed to the threaded through-hole.

In a preferred embodiment, the surface of the top piece plate is provided with a clamping groove, a baffle frame is arranged above the top piece plate, and the bottom of the baffle frame is embedded with the clamping groove.

In a preferred embodiment, the surface of the top piece plate contacting the wall of the through groove is provided with a leakage preventing pad.

The utility model has the beneficial effects that:

1. when the fixture is used, a workpiece to be machined is firstly placed in the middle of four groups of fixed air cylinders, the workpiece is fixed through the four groups of fixed air cylinders, after the fixing is finished, when the milling cutter finishes milling the surface of the workpiece, a worker only needs to open the ejection air cylinder to drive the top piece plate to move upwards, so that the worker can conveniently take out the workpiece;

2. after the top piece plate is taken out, workers can use tools to withdraw scraps scattered on the surface of the workbench and cooling liquid into the top piece plate, then the sealing bolts are opened to enable the cooling liquid to enter the recycling bin along the threaded through holes and the recycling pipe, and filter screens can be arranged in the threaded through holes in actual use and used for preventing metal scraps from entering the recycling pipe to cause blockage;

3. when recycling the cooling liquid, the staff inserts the fender frame inside the draw-in groove, opens ejecting cylinder again and drives the top piece board and come out from logical inslot portion, keeps off the frame and can prevent that metal chips from dropping from the top piece board when the clearance, makes things convenient for the staff to clear up the collection to the metal chips on top piece board surface.

Drawings

Fig. 1 is a schematic perspective view of the whole structure of a milling fixture for conveniently taking and placing workpieces;

fig. 2 is a front view of the whole structure of the milling fixture for conveniently taking and placing workpieces;

fig. 3 is a schematic diagram of the main structure of the milling fixture for conveniently taking and placing workpieces provided by the utility model;

FIG. 4 is an enlarged schematic view of the structure A shown in FIG. 3;

fig. 5 is a schematic structural diagram of a baffle frame provided by the utility model.

Reference numerals in the drawings: 1. a base; 2. support legs; 3. a work table; 4. a fixed cylinder; 5. a clamping seat; 6. a through groove; 7. a top piece plate; 8. a fixed rod; 9. a support base; 10. an ejection cylinder; 11. a threaded through hole; 12. a recovery box; 13. a recovery pipe; 14. a closing bolt; 15. a clamping groove; 16. and a baffle frame.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic perspective view of an overall structure of a milling fixture for conveniently picking and placing workpieces according to the present utility model; fig. 2 is a front view of the whole structure of the milling fixture for conveniently taking and placing workpieces; fig. 3 is a schematic diagram of the main structure of the milling fixture for conveniently taking and placing workpieces provided by the utility model; FIG. 4 is an enlarged schematic view of the structure A shown in FIG. 3; fig. 5 is a schematic structural diagram of a baffle frame provided by the utility model.

In the specific implementation process, as shown in fig. 1-5, the device comprises a base 1, the four corners of the bottom of the base are respectively fixed with supporting legs 2, a workbench 3 is fixed above the base 1, four groups of fixed air cylinders 4 are arranged on the periphery of the workbench 3 in a square manner, clamping seats 5 are fixed at the output ends of the fixed air cylinders 4, through grooves 6 are formed in the upper portions of the workbench 3 and the base 1 in a penetrating manner, the through grooves 6 are located between the four groups of clamping seats 5, a top piece plate 7 is arranged in the through grooves 6, and a worker only needs to open the ejection air cylinders 10 to drive the top piece plate 7 to move upwards, so that the worker can conveniently take out workpieces.

The bottom of the base 1 is fixed with a fixed rod 8, the bottom of the fixed rod 8 is fixed with a supporting seat 9, an ejection cylinder 10 is arranged above the supporting seat 9, and the output end of the ejection cylinder 10 is detachably connected with a top piece plate 7 through bolts.

The screw thread through hole 11 has been run through to offer on the top piece board 7, and the supporting seat 9 top is provided with one end open-ended recovery box 12, and recovery pipe 13 has been placed to recovery box 12 top, and recovery pipe 13 top is linked together with screw thread through hole 11, and recovery pipe 13 bottom is placed in recovery box 12 opening part, and when taking out recovery box 12, the staff need clean the coolant liquid on the recovery pipe 13, prevents that it from dropping subaerial.

A closing bolt 14 is arranged above the top piece plate 7, the closing bolt 14 is in threaded connection with the threaded through hole 11, and the threaded through hole 11 can be closed by the closing bolt 14.

The draw-in groove 15 has been seted up on top piece board 7 surface, top piece board 7 top is provided with keeps off frame 16, keep off frame 16 bottom and draw-in groove 15 looks gomphosis, after taking out top piece board 7, the staff can be with the instrument with the piece that scatters on workstation 3 surface and coolant liquid return into top piece board 7 in, open again and close bolt 14 can make the coolant liquid get into to the recovery tank 12 inside along threaded through-hole 11 and recovery tube 13, threaded through-hole 11 can set up the filter screen in the inside when in-service use, be used for preventing that metal piece from getting into and causing the jam in the recovery tube 11.

The surface of the top piece plate 7, which is contacted with the wall of the through groove 6, is provided with a leakage-proof pad to prevent the cooling liquid from flowing out of the gap.

The working principle of the utility model is as follows: when the fixture is used, a workpiece to be processed is firstly placed in the middle of the four groups of fixed air cylinders 4, the workpiece is fixed through the four groups of fixed air cylinders 4, after the fixing is finished, when the milling cutter finishes milling the surface of the workpiece, a worker only needs to open the ejection air cylinder 10 to drive the top piece plate 7 to move upwards, so that the worker can conveniently take out the workpiece;

after the top piece plate 7 is taken out, workers can use tools to withdraw scraps scattered on the surface of the workbench 3 and cooling liquid into the top piece plate 7, then the closing bolts 14 are opened, so that the cooling liquid enters the recovery box 12 along the threaded through holes 11 and the recovery pipes 13, and a filter screen can be arranged in the threaded through holes 11 in actual use and is used for preventing metal scraps from entering the recovery pipes 11 to cause blockage;

when the cooling liquid is recovered, a worker inserts the baffle frame 16 into the clamping groove 15, then opens the ejection cylinder 10 to drive the top piece plate 7 to come out from the through groove 6, the baffle frame 16 can prevent metal scraps from falling from the top piece plate 7 during cleaning, and the worker can conveniently clean and collect the metal scraps on the surface of the top piece plate 7.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The milling jig convenient for taking and placing the workpieces comprises a base (1) with four corners at the bottom fixedly provided with supporting legs (2), and is characterized in that a workbench (3) is fixed above the base (1), four groups of fixed cylinders (4) are arranged on the periphery of the workbench (3) in a square shape, and clamping bases (5) are fixed at the output ends of the fixed cylinders (4);

the workbench (3) and the base (1) are provided with through grooves (6) in a penetrating mode, the through grooves (6) are located among four groups of clamping seats (5), and top piece plates (7) are arranged inside the through grooves (6).

2. The milling jig for conveniently taking and placing workpieces according to claim 1, wherein a fixing rod (8) is fixed at the bottom of the base (1), a supporting seat (9) is fixed at the bottom of the fixing rod (8), an ejection cylinder (10) is installed above the supporting seat (9), and the output end of the ejection cylinder (10) is detachably connected with the top piece plate (7) through a bolt.

3. The milling jig for conveniently taking and placing workpieces according to claim 2, wherein threaded through holes (11) are formed in the top piece plate (7) in a penetrating mode, a recovery box (12) with one end open is arranged above the supporting seat (9), a recovery pipe (13) is arranged above the recovery box (12), the top of the recovery pipe (13) is communicated with the threaded through holes (11), and the bottom of the recovery pipe (13) is arranged at the opening of the recovery box (12).

4. A milling jig for conveniently taking and placing workpieces according to claim 3, characterized in that a closing bolt (14) is arranged above the top piece plate (7), and the closing bolt (14) is in threaded connection with the threaded through hole (11).

5. The milling jig for conveniently taking and placing workpieces according to claim 4, wherein the clamping groove (15) is formed in the surface of the top piece plate (7), a baffle frame (16) is arranged above the top piece plate (7), and the bottom of the baffle frame (16) is embedded with the clamping groove (15).

6. The milling jig for conveniently taking and placing workpieces according to claim 5, wherein the surface of the top piece plate (7) contacted with the groove wall of the through groove (6) is provided with a leakage-proof pad.