CN216858508U

CN216858508U - Locator for wire-electrode cutting processing

Info

Publication number: CN216858508U
Application number: CN202123004057.3U
Authority: CN
Inventors: 汪中勇
Original assignee: Suzhou Fenglite Hardware Products Co ltd
Current assignee: Suzhou Fenglite Hardware Products Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-07-01
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a positioner for linear cutting machining, which comprises an installation box, wherein fixed plates are welded on two sides of the middle of the bottom end in the installation box, a first motor is fixedly installed at the bottom end in the installation box through the outer side of the fixed plates, the output end of the first motor penetrates through the fixed plates to be installed with a lead screw, a movable plate is sleeved outside the lead screw, clamping seats are installed on the upper surface of the movable plate, arc-shaped grooves are respectively formed between the end parts, close to each other, of the clamping seats, an installation hole is formed in the middle of each arc-shaped groove in each clamping seat, an electric push rod is fixedly installed at the bottom end in each installation hole, a clamping plate is fixedly installed at the output end of each electric push rod, and a second motor is fixedly installed in the middle of the bottom end in the installation box. In the using process, the clamping and fixing device can finish clamping and fixing without the limitation of the shape of a machined workpiece, avoids the situation of cutting deviation in the linear cutting machining process of the workpiece, and is beneficial to use.

Description

Locator for wire-electrode cutting processing

Technical Field

The utility model relates to the technical field of linear cutting machining, in particular to a positioner for linear cutting machining.

Background

With the expansion of industrial production scale and the development of manufacturing technology, the wire cutting technology is one of special processing technologies, and is widely applied to mechanical processing production by virtue of the characteristics of high processing precision, high production efficiency, low power consumption, low manufacturing cost and the like.

In the wire-electrode cutting machining process, because the workpiece to be machined has different shapes, the workpiece is relatively complex to disassemble and assemble during positioning, if a spherical workpiece is machined, the outer surface of the workpiece is relatively smooth, the workpiece is easy to deviate in the position of the workpiece in the positioning process of the wire-electrode cutting machining, and therefore the workpiece is not favorable for being used under the condition of failure in cutting and forming. Therefore, a positioner for linear cutting machining is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a positioner for linear cutting machining.

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

a positioner for linear cutting machining comprises an installation box, wherein fixing plates are welded on two sides of the middle part of the bottom end in the installation box, the mounting box is fixedly provided with a first motor through the inner bottom end of the outer side of the fixing plate, the output end of the first motor penetrates through the fixing plate and is provided with a screw rod, a moving plate is sleeved outside the screw rod, clamping seats are arranged on the upper surface of the moving plate, arc-shaped grooves are formed between the end parts of the clamping seats which are close to each other, the middle part of the arc-shaped groove on the clamping seat is provided with a mounting hole, the bottom end inside the mounting hole is fixedly provided with an electric push rod, the output end of the electric push rod is fixedly provided with a clamping plate, the middle part of the bottom end in the installation box is fixedly provided with a second motor, the output end of the second motor is fixedly provided with a supporting plate, and the lower end of one of the clamping seats is embedded with a contact sensor.

Preferably, guide rods are fixedly mounted on the lower surfaces, close to each other, of the fixed plates and penetrate through the movable plates on the two sides respectively.

Preferably, a first baffle and a second baffle are respectively and fixedly installed between the inner sides of the moving plates corresponding to the upper sides of the guide rods.

Preferably, the moving plate is provided with a second through hole corresponding to the plate body of the first baffle, and the moving plate is provided with a first through hole corresponding to the plate body of the second baffle.

Preferably, the middle part of one side of each clamping seat, which is close to each other, is provided with an anti-collision groove, and the anti-collision grooves form a circle.

Preferably, the clamping plate is L-shaped, and a rubber sleeve is laid outside the clamping plate.

The positioner for linear cutting machining provided by the utility model has the beneficial effects that:

1. when the wire cutting machining is carried out, the contact sensor is connected with a control center of a wire cutting machine, a workpiece to be machined is placed on the supporting plate, the first motor and the electric push rod are started, the clamping seat drives the clamping plate to move horizontally, and meanwhile, the clamping plate moves vertically, so that the complete positioning of the workpiece to be machined is completed under the data acquired by the contact sensor, and the situation that the cutting fails due to the fact that the workpiece slides down in the wire cutting machining process is avoided;

2. in the process of linear cutting machining, the liquid with the abrasive is sprayed to the inside of the installation box, and the guide rod can be effectively prevented from being wetted by the liquid with the abrasive due to the arrangement of the first baffle and the second baffle, so that the purpose of stable support is realized.

Drawings

Fig. 1 is a schematic structural diagram of a positioner for wire cutting machining according to the present invention;

FIG. 2 is a schematic structural diagram of a clamping mechanism of a positioner for wire cutting according to the present invention;

fig. 3 is a bottom view of a linear cutting locator according to the present invention;

fig. 4 is a schematic view illustrating an installation of a moving plate of the positioner for wire-electrode cutting according to the present invention.

In the figure: 1. installing a box; 2. a fixing plate; 3. a first motor; 4. a clamping seat; 5. a second motor; 6. a splint; 7. a support plate; 8. a guide bar; 9. a screw rod; 10. moving the plate; 11. an anti-collision groove; 12. an electric push rod; 13. mounting holes; 14. a contact sensor; 15. a first baffle plate; 16. a second baffle; 17. a first through hole; 18. and a second through hole.

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. 1-4, a positioner for wire cutting processing comprises an installation box 1, wherein fixed plates 2 are welded on two sides of the middle part of the bottom end inside the installation box 1, a first motor 3 is fixedly installed on the installation box 1 through the bottom end inside the outer side of the fixed plates 2, the output end of the first motor 3 penetrates through the fixed plates 2 to be installed with a lead screw 9, a movable plate 10 is sleeved outside the lead screw 9, clamping seats 4 are installed on the upper surface of the movable plate 10, arc-shaped grooves are respectively formed between the end parts which are close to each other between the clamping seats 4, an installation hole 13 is formed in the middle part of the arc-shaped groove on the clamping seat 4, an electric push rod 12 is fixedly installed at the bottom end inside the installation hole 13, a clamping plate 6 is fixedly installed at the output end of the electric push rod 12, the arc-shaped grooves on the clamping seats 4 are arranged to facilitate the placement of workpieces with various shapes, the clamping plates 6 which are obliquely arranged on two sides are matched with a supporting plate 7 to form a triangular support, thereby achieving the effective fixation of the workpiece.

The middle part fixed mounting of 1 inside bottom of install bin has second motor 5, and the output fixed mounting of second motor 5 has layer board 7, and contact pick up 14 is installed in the lower extreme embedding of one of them grip slipper 4, and contact pick up 14's model is: in SV01a103AEA01R00, guide bars 8 are fixedly attached to the lower surfaces of the fixed plates 2 that are close to each other, the guide bars 8 penetrate the moving plates 10 on both sides, and a first shutter 15 and a second shutter 16 are fixedly attached to the moving plates 10 between the inner sides corresponding to the upper sides of the guide bars 8.

The second through-hole 18 has been seted up to the plate body part that the movable plate 10 corresponds first baffle 15, and first through-hole 17 has been seted up to the plate body part that the movable plate 10 corresponds second baffle 16, and anticollision groove 11 has all been seted up at the one side middle part that grip slipper 4 is close to each other, and two anticollision groove 11 are constituteed circularly, and splint 6 is "L" form, and the rubber sleeve has been laid to the outside of splint 6.

In the utility model, when the wire cutting machining is carried out, the contact sensor 14 is connected with a control center of a wire cutting machine, a workpiece to be machined is placed on the supporting plate 7, the first motor 3 and the electric push rod 12 are started, so that the clamping seat 4 drives the clamping plate 6 to move horizontally, and meanwhile, the clamping plate 6 moves vertically, thus the complete positioning of the workpiece to be machined is completed under the data acquired by the contact sensor 14, and the condition that the cutting fails due to the sliding of the workpiece in the wire cutting machining process is avoided;

meanwhile, in the process of linear cutting, the liquid with the abrasive is sprayed into the installation box 1, and the first baffle 15 and the second baffle 16 are arranged, so that the guide rod 8 can be effectively prevented from being wetted by the liquid with the abrasive, and the purpose of stable support is achieved;

in summary, the following steps: when the positioner is used, clamping and fixing can be completed without the limitation of the shape of a machined workpiece, the condition of cutting offset in the process of linear cutting machining of the workpiece is avoided, and the positioner is favorable for use.

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 utility model provides a locator for wire-electrode cutting processing, includes install bin (1), its characterized in that, the both sides welding at the inside bottom middle part of install bin (1) has fixed plate (2), install bin (1) has first motor (3) through the inside bottom fixed mounting in the fixed plate (2) outside, lead screw (9) are installed to the output of first motor (3) running through fixed plate (2), the outside cover of lead screw (9) is equipped with movable plate (10), the last surface mounting of movable plate (10) has grip slipper (4), the arc wall has all been seted up between the tip that is close to each other between grip slipper (4), mounting hole (13) have been seted up at the middle part of arc wall on grip slipper (4), the inside bottom fixed mounting of mounting hole (13) has electric putter (12), the output fixed mounting of electric putter (12) has splint (6), the middle part fixed mounting of the inside bottom of install bin (1) has second motor (5), the output fixed mounting of second motor (5) has layer board (7), one of them contact pick-up (14) are installed in the lower extreme embedding of grip slipper (4).

2. The positioner for linear cutting machining according to claim 1, wherein guide rods (8) are fixedly mounted on the lower surfaces of the fixed plates (2) close to each other, and the guide rods (8) respectively penetrate through the moving plates (10) on both sides.

3. The linear cutting machining positioner as claimed in claim 1, wherein a first baffle (15) and a second baffle (16) are fixedly mounted between the inner sides of the moving plate (10) corresponding to the upper sides of the guide rods (8).

4. The positioner for linear cutting machining according to claim 3, wherein the moving plate (10) is provided with a second through hole (18) corresponding to the plate body of the first baffle plate (15), and the moving plate (10) is provided with a first through hole (17) corresponding to the plate body of the second baffle plate (16).

5. The positioner for wire cutting machining according to claim 1, wherein the middle part of one side of the clamping seat (4) close to each other is provided with an anti-collision groove (11), and the two anti-collision grooves (11) form a circle.

6. The linear cutting machining locator according to claim 1, wherein the clamping plate (6) is L-shaped, and a rubber sleeve is laid outside the clamping plate (6).