CN219234616U

CN219234616U - Positioning mechanism of steel processing numerical control gantry double-end milling machine

Info

Publication number: CN219234616U
Application number: CN202320236263.7U
Authority: CN
Inventors: 袁雅红
Original assignee: Shenzhen Hongxin Special Steel Co ltd
Current assignee: Shenzhen Hongxin Special Steel Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-06-23
Anticipated expiration: 2033-02-06

Abstract

The utility model relates to a positioning mechanism, in particular to a positioning mechanism of a steel processing numerical control gantry double-head milling machine. The utility model provides a positioning mechanism for a numerical control planer double-headed milling machine for positioning steel products with different specifications, which comprises a workbench, a connecting block and the like, wherein the connecting block is arranged at the upper side and the lower side of one third of the front side of the workbench in a penetrating way, a groove is formed in the middle of one surface of the connecting block, which is far away from the workbench, and the connecting block is vertically symmetrical with the workbench as the center, and one surface of the connecting block, which is far away from the workbench, is divided into two parts by the groove. When using this device, place the work piece that needs file in file groove top suitable position, turn round tightly the nut afterwards, fix the work piece, if the work piece overlength can be put its part in the draw-in groove, remove the connecting block afterwards, look for the fixed position of nut of screwing, fix the work piece, reached the effect of simple and convenient and fast location different specification work pieces through above-mentioned operation.

Description

Positioning mechanism of steel processing numerical control gantry double-end milling machine

Technical Field

The utility model relates to a positioning mechanism, in particular to a positioning mechanism of a steel processing numerical control gantry double-head milling machine.

Background

Milling machine (milling machine) mainly refers to a machine tool for machining various surfaces of a workpiece by using a milling cutter, and usually the milling cutter mainly moves in a rotary motion, can be used for machining planes, curved surfaces, inner and outer circular arc surfaces and other complex surfaces, and also can be used for finishing the workpiece during assembly of a forming template, a die, a cavity, a part, a machine and the like, and the existing positioning device is generally fixed by using a method of two nuts and a bottom plate, and can only position some small and regular workpieces, but can not position steel with irregular shapes.

Therefore, a positioning mechanism of the numerical control planer-type double-head milling machine for steel processing with the function of positioning different specifications needs to be designed.

Disclosure of Invention

In order to overcome the defect that a milling machine positioning device cannot position irregularly-shaped workpieces, the utility model provides a positioning mechanism for a numerical control planer-type double-head milling machine for positioning steel products with different specifications.

The utility model provides a steel processing numerical control longmen double-end milling machine positioning mechanism, including workstation, connecting block and screw nut, the connecting block is installed to the workstation about the front side third department, and the connecting block is run through to the both sides, and the connecting block is kept away from the one side middle part of workstation and is seted up flutedly, and the connecting block is the upper and lower symmetry with the workstation as the center, and the one side that the workstation was kept away from to the connecting block is divided into two by the recess, runs through on two faces has screw nut, and the workstation has seted up file groove in the front of connecting block.

Further, still including stopper, card axle, splint and first spring, the stopper is all installed to file groove left and right sides, runs through on the stopper and has the card axle, all installs splint on two card axles are close to the port of file groove, and the card axle outside has all cup jointed first spring.

Further, the device also comprises a guide rod and a second spring, wherein the guide rod is arranged in the workbench at the rear side of the connecting block, and the second spring is sleeved outside the guide rod.

Further, the device also comprises a clamping frame and an expansion rod, wherein the clamping frame is arranged on the outer sides of the two clamping shafts, and two ends of the expansion rod are sleeved in the two clamping frames.

Further, the two clamping plates are adhered with the soft cushion close to the inner sides.

Further, the machine further comprises a sucker, and one ends of the four screwing nuts, which are close to the workbench, are provided with the sucker.

The beneficial effects of the utility model are as follows:

1. when the device is used, a workpiece to be filed is placed above the filing groove, the connecting block is moved backwards, the connecting block is pushed to a proper position, the four screwing nuts are twisted tightly to fix the workpiece, then filing work is started, if the workpiece is overlong, part of the workpiece can be placed in the clamping groove, then the connecting block is moved, the fixing position of the screwing nuts is found, the workpiece is fixed, and the effect of simply, conveniently and quickly positioning workpieces with different specifications is achieved through the operation.

2. The clamping plates at the left side and the right side of the file groove are pushed outwards to extrude the first spring, the first spring generates elastic force, and the clamping plates are pushed to clamp the workpiece in the middle by the elastic force, so that the effect of better fixing the workpiece is achieved. The effect of fixing workpieces with different specifications is achieved.

Drawings

Fig. 1 is a schematic view of a partial perspective structure of the present utility model.

Fig. 2 is a schematic perspective view of a workbench, a connecting block and other components of the utility model.

Fig. 3 is a schematic perspective view of the components such as the clamping shaft and the first spring.

Fig. 4 is a schematic perspective view of the present utility model.

In the above figures: 1: workstation, 2: connecting block, 3: screwing the nut, 4: filing a groove, 5: limiting block, 6: clamping shaft, 61: clamping plate, 7: first spring, 8: guide rod, 9: second spring, 10: clamping frame, 11: expansion rod, 12: cushion, 13: and a sucking disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The utility model provides a steel processing numerical control longmen double-end milling machine positioning mechanism, as shown in fig. 1, including workstation 1, connecting block 2 and screw nut 3, connecting block 2 is installed to workstation 1 near front side third department upper and lower both sides run-through, connecting block 2 is vertical connection with workstation 1, connecting block 2 is down "L" in workstation 1 one side, the connecting block 2 is kept away from the one side middle part of workstation 1 and is seted up flutedly, connecting block 2 is symmetrical about workstation 1 as the center, the one side that workstation 1 was kept away from to connecting block 2 is divided into two by the fluting, it has screw nut 3 to run through on two sides, screw nut 3 is vertical form with workstation 1, file groove 4 has been seted up at the front of connecting block 2 to workstation 1.

The workpiece to be filed is placed on the workbench 1, the filing part is placed on the filing groove 4, the position of the connecting block 2 is moved according to the peripheral condition of the workpiece, the connecting block 2 is pushed backwards when the workpiece is oversized, the connecting blocks 2 on the upper surface and the lower surface of the workbench 1 move together to a proper position, the screwing nuts 3 are twisted downwards, the workbench 1 is clamped by the four screwing nuts 3, and the workpiece positioning work is completed, so that the effect of rapidly positioning workpieces with different specifications is achieved.

Example 2

On the basis of embodiment 1, as shown in fig. 2, the file is further provided with limiting blocks 5, clamping shafts 6, clamping plates 61 and first springs 7, limiting blocks 5 are arranged on the left side and the right side of the file groove 4, each limiting block 5 is penetrated by the corresponding clamping shaft 6, the clamping plates 61 are arranged on ports, close to the file groove 4, of the two clamping shafts 6, the outer sides of the clamping shafts 6 are sleeved with the first springs 7, and one ends of the first springs 7 are fixedly connected to one sides, close to the file groove 4, of the limiting blocks 5.

After the workpiece to be filed is fixed on the workbench 1, the clamping plates 61 on the left side and the right side of the file groove 4 are pushed outwards to compress the clamping shaft 6 and the first spring 7, the spring generates elasticity, the clamping plates 61 are released, and the clamping plates 61 clamp the workpiece under the action of the elasticity of the spring, so that the effect of clamping the workpieces with different specifications is achieved.

As shown in fig. 2, the device further comprises a guide rod 8 and a second spring 9, wherein the guide rod 8 is arranged in the workbench 1 at the rear side of the connecting block 2, and the second spring 9 is sleeved outside the guide rod 8.

The guide rod 8 and the second spring 9 are arranged in the workbench 1 at the rear side of the connecting block 2, and when the connecting block 2 moves backwards away from the original position, the compressed second spring 9 generates elasticity to push the connecting block 2 to reset so as to clamp a workpiece.

As shown in fig. 3, the device further comprises a clamping frame 10 and an expansion rod 11, wherein the clamping frame 10 is arranged on the outer sides of the two clamping shafts 6, two ends of the expansion rod 11 are sleeved in the two clamping frames 10, the expansion rod 11 is tensioned, and the clamping frames 10 can clamp two ports of the expansion rod 11.

The expansion rod 11 is pulled rightwards, the expansion rod 11 drives the two clamping shafts 6 to move outwards, the first springs 7 are compressed to generate elastic force, then the expansion rod 11 is loosened, and at the moment, the elastic force of the first springs 7 is reset to drive the clamping plates 61 to move inwards, so that the workpiece is further clamped.

As shown in fig. 3, the workpiece protection device further comprises a soft pad 12, and soft pads 12 for protecting the workpiece are adhered to the inner sides of the two clamping plates 61.

As shown in fig. 4, the workpiece stabilizing device further comprises a sucking disc 13, and one end of the four screwing nuts 3, which is close to the workbench 1, is provided with the sucking disc 13 for stabilizing the workpiece.

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 arts are included in the scope of the present utility model.

Claims

1. The utility model provides a steel processing numerical control longmen double-end milling machine positioning mechanism, includes workstation (1), connecting block (2) and screws nut (3), and connecting block (2) are installed to workstation (1) near the front side, still includes, runs through on the connecting block has screw nut (3), and file groove (4) have been seted up in the front of connecting block (2) to workstation (1).

2. The steel processing numerical control planer double-end milling machine positioning mechanism as set forth in claim 1, wherein: the file is characterized by further comprising limiting blocks (5), clamping shafts (6), clamping plates (61) and first springs (7), wherein the limiting blocks (5) are arranged on the left side and the right side of the file groove (4), the clamping shafts (6) penetrate through the limiting blocks (5), and the clamping plates (61) are arranged on ports, close to the file groove (4), of the two clamping shafts (6).

3. The steel processing numerical control planer double-end milling machine positioning mechanism as claimed in claim 2, wherein: the device also comprises a guide rod (8) and a second spring (9), wherein the guide rod (8) is arranged in the workbench (1) at the rear side of the connecting block (2), and the second spring (9) is sleeved on the outer side of the guide rod (8).

4. A steel processing numerical control planer double-headed milling machine positioning mechanism as claimed in claim 3, wherein: the device also comprises a clamping frame (10) and an expansion rod (11), wherein the clamping frame (10) is arranged on the outer sides of the two clamping shafts (6), and the two ends of the expansion rod (11) are sleeved in the two clamping frames (10).

5. The steel processing numerical control planer double-end milling machine positioning mechanism as set forth in claim 4, wherein: the utility model also comprises a soft cushion (12), and the soft cushion (12) is adhered to the inner side of the two clamping plates (61).

6. The steel processing numerical control planer type double-end milling machine positioning mechanism as set forth in claim 5, wherein: the clamping device also comprises a sucking disc (13), and one ends of the four screwing nuts (3) close to the workbench (1) are provided with the sucking disc (13).