CN212823221U

CN212823221U - High-quality slow wire cutting machine

Info

Publication number: CN212823221U
Application number: CN202021801870.6U
Authority: CN
Inventors: 黄国庆; 胡新星
Original assignee: Suzhou Marimax Precision Machinery Co ltd
Current assignee: Suzhou Marimax Precision Machinery Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-30
Anticipated expiration: 2030-08-25

Abstract

The utility model belongs to the technical field of the wire cutting machine that walks slowly and specifically relates to a wire cutting machine is walked slowly to high quality is related to, and it includes the organism, is equipped with the processing groove that is used for holding the working solution in the organism, is equipped with the limiting plate on two inside walls that the processing groove is relative, and the sliding is provided with the board of accepting that two levels set up on the limiting plate, accepts to be equipped with a plurality of locating holes on the board. A standby plate is horizontally arranged between the two bearing plates, and two ends of the standby plate are respectively detachably connected with the two bearing plates; and a plurality of groups of clamping components for clamping the workpiece are arranged on the standby plate. The workpiece is fixed on the bearing plate by using the bolt fastener, and then the bearing plate is installed in the processing groove, so that the workpiece is not easy to move during processing. When the workpiece is not easy to be fixed by using the bolt fastener, the standby plate is installed, and the clamping assembly is used for clamping the workpiece, so that the stability of the workpiece is ensured. The application has the effects of high processing quality, high efficiency and high stability of the slow-moving wire cutting machine.

Description

High-quality slow wire cutting machine

Technical Field

The application relates to the field of slow-speed wire cutting machines, in particular to a high-quality slow-speed wire cutting machine.

Background

The slow-moving wire cutting machine is a numerical control machine tool which uses continuously moving fine metal wires as electrodes to carry out pulse spark discharge on a workpiece to generate high temperature and remove metal. The slow-moving wire is high in machining precision and good in machining quality, and is often used in the mold manufacturing industry.

In the related art, a worker places a workpiece into a slow wire cutting machine, and starts a pulse power supply, and a wire cuts the workpiece. After the cutting is finished, the waste materials of the workpieces are separated from the workpieces, the workers take the machined workpieces away, and the waste materials are cleaned.

In view of the above-mentioned related technologies, the inventor believes that, because the external force applied to the workpiece during the cutting process is small, when many workpieces are machined, workers do not fix the workpiece, and completely rely on the gravity of the workpiece to resist the external force during machining. However, the workpiece is still easy to move, and the processing quality of the slow-moving wire cutting machine is reduced.

SUMMERY OF THE UTILITY MODEL

In order to make the difficult emergence of work piece remove, improve the processingquality of walking the silk cutting machine slowly, this application provides a high quality walks the silk cutting machine slowly.

The application provides a high quality is walking silk cutting machine slowly adopts following technical scheme:

the utility model provides a high quality is wire cutting machine slowly, includes the organism, be equipped with the processing groove that is used for holding the working solution in the organism, be equipped with the limiting plate on two inside walls that the processing groove is relative, slide on the limiting plate and be provided with the board of accepting that two levels set up, it is equipped with a plurality of locating holes on the board to accept.

Through adopting above-mentioned technical scheme, before processing the work piece, will accept the board and place the limiting plate. The workpiece is fixed on the bearing plate through the matching of the bolt fastener and the positioning hole. The workpiece is not easy to move in the machining process, and the machining quality of the slow-moving wire cutting machine is improved.

Optionally, a standby plate is horizontally arranged between the two bearing plates, and two ends of the standby plate are detachably connected with the two bearing plates respectively; and a plurality of groups of clamping components for clamping the workpiece are arranged on the standby plate.

By adopting the technical scheme, when the workpiece is not easily fixed by using the bolt fastener or the workpiece is not suitable to be placed on the bearing plate. The spare plate is fixed on the bearing plate by using the bolt fastener, and the workpiece is clamped by using the clamping assembly, so that the stability of the workpiece during cutting is ensured. The processing quality of the slow-moving wire cutting machine is improved.

Optionally, the standby plate is provided in plurality.

By adopting the technical scheme, the standby plates are convenient for fixing workpieces which are not easy to fix, and the flexibility of the slow-moving wire cutting machine is improved. The workpieces are clamped by matching the standby plates, so that the stability of the workpieces is improved, and the processing quality of the slow-moving wire cutting machine is improved.

Optionally, a groove is formed in the upper surface of the standby plate, and a magnetic member is arranged in the groove.

Through adopting above-mentioned technical scheme, use the magnetic part to adsorb to difficult centre gripping or the unstable work piece of centre gripping, because the work piece receives the external force from the wire less when processing. Therefore, the magnetism given to the workpiece by the magnetic part is enough to fix the workpiece, and the stability of the workpiece is ensured.

Optionally, the magnetic member is provided as an electromagnet.

Through adopting above-mentioned technical scheme, the electro-magnet has improved convenience and flexibility that the wire cutting machine that walks slowly used. When the workpiece is not required to be clamped by magnetism, the magnetic part is powered off.

Optionally, the clamping assembly includes a sliding block, the standby plate is provided with a sliding groove for the sliding block to insert into, two sides of the sliding block are both provided with sliding grooves, a first elastic member is arranged in the sliding groove, one end of the first elastic member is connected with a sliding rod, and the standby plate is provided with a plurality of slots for the sliding rod to insert into;

one side of the sliding block is connected with a second elastic piece, and one end, far away from the sliding block, of the second elastic piece is connected with a butting plate.

Through adopting above-mentioned technical scheme, when needing to remove centre gripping subassembly, the slider that upwards moves, the first elastic component of slide bar extrusion enters into inside the sliding tray. Thereby make the slider break away from the spout, convenient operation, simple swift helps improving the fixed efficiency of work piece. After the abutting plate abuts against the workpiece, the second elastic piece is extruded, and the second elastic piece is contracted and deformed. Thereby applying a force to the abutting plate in a direction close to the workpiece to cause the abutting plate to clamp the workpiece on the standby plate.

Optionally, the upper surface and the lower surface of one end, away from the first elastic piece, of the sliding rod are provided with round corners.

Through adopting above-mentioned technical scheme, the upper and lower surface of slide bar is provided with the fillet, and the workman of being convenient for takes out the slider from the spout, and labour saving and time saving improves the fixed efficiency of work piece. The two vertical surfaces of the sliding rod are not provided with round corners, so that when the sliding rod is subjected to external force in the horizontal direction, the first elastic piece is not easy to compress and enters the sliding groove. The stability of the clamping assembly is improved, so that the stability of the workpiece is improved, and the processing quality of the slow-moving wire cutting machine is guaranteed.

Optionally, a non-slip pad is connected to a side surface of the abutting plate away from the second elastic piece.

Through adopting above-mentioned technical scheme, the slipmat helps improving the frictional force between butt joint board and the work piece to help improving the stability of work piece, easily improve the processingquality who walks the silk cutting machine slowly.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the workpiece is fixed on the bearing plate by using the bolt fastener, and then the bearing plate is arranged in the processing groove, so that the workpiece is not easy to move during processing, and the processing quality of the slow-moving wire cutting machine is improved;

2. the standby plate and the clamping assembly are convenient for clamping the workpiece, so that the flexibility of the slow-moving wire cutting machine is improved, the workpieces with more specifications can be processed, the stability of the workpiece is ensured, and the processing quality of the slow-moving wire cutting machine is improved;

3. when upwards dragging the slider, the first elastic component of slide bar extrusion enters into the sliding tray, and the slider breaks away from the spout, removes the position convenient and fast of centre gripping subassembly, helps improving the efficiency of centre gripping work piece.

Drawings

FIG. 1 is a schematic view of the overall structure of a high quality slow wire cutter;

FIG. 2 is an exploded view of a standby plate related structure;

fig. 3 is a partial structural view of a portion a in fig. 2.

Description of reference numerals: 1. a body; 11. processing a tank; 12. a limiting plate; 2. a bearing plate; 21. positioning holes; 3. preparing a plate; 31. a groove; 32. a magnetic member; 33. a chute; 34. a slot; 4. a clamping assembly; 41. a slider; 42. a sliding groove; 43. a first elastic member; 44. a slide bar; 45. a second elastic member; 46. a butt joint plate; 47. a non-slip mat.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The slow-wire cutting machine comprises a machine body 1, a numerical control system and a high-frequency power supply. Wherein, the machine body 1 is provided with a wire storage mechanism, a wire frame, a guide wheel, a processing groove 11 and a driving mechanism. The wire storage mechanism is used for storing metal wires, and the metal wires are usually molybdenum wires; the wire frame and the guide wheel are used for drawing the metal wires; the processing tank 11 is used for storing working fluid or cooling fluid; the driving mechanism is convenient for processing the workpiece.

The embodiment of the application discloses a high-quality slow wire cutting machine. Referring to fig. 1, a high-quality slow wire cutting machine includes a machine body 1, a processing tank 11, a limit plate 12, a receiving plate 2, and a standby plate 3. The processing tank 11 is used for containing working fluid; the limiting plates 12 are positioned in the processing tank 11 and connected with two inner side walls opposite to the processing tank 11; the bearing plate 2 is arranged on the limiting plate 12 in a sliding mode and used for fixing a workpiece; the standby plate 3 is connected with the bearing plate 2 and used for fixing a workpiece.

Referring to fig. 2, two receiving plates 2 are provided, and both are horizontally disposed. The bearing plate 2 is provided with a plurality of positioning holes 21, when a workpiece needs to be fixed, a bolt fastener penetrates through the positioning holes 21, the workpiece is abutted against the bolt fastener, and the workpiece is fixed on the bearing plate 2. The standby plate 3 is provided in plurality and horizontally disposed between the two receiving plates 2. The two ends of the standby plate 3 are detachably connected with the bearing plate 2 through bolt fasteners respectively. When the workpiece needs to be fixed by using the standby plate 3, the standby plate 3 may be attached to the receiving plate 2.

Referring to fig. 3, a groove 31 is formed on the upper surface of the standby plate 3, and a magnetic member 32 connected to the standby plate 3 is disposed in the groove 31. The magnetic member 32 is provided as an electromagnet. When the magnetic force of the magnetic part 32 is needed to fix the workpiece, the magnetic part 32 is electrified, so that the operation is convenient and fast. The upper surface of the standby plate 3 is also provided with a sliding chute 33, and a plurality of groups of clamping assemblies 4 which are arranged with the standby plate 3 in a sliding way are arranged in the sliding chute 33. The clamping assembly 4 is used for clamping the workpiece, in the embodiment, the clamping assembly 4 is arranged into two groups, the two groups of clamping assemblies 4 are respectively arranged on two sides of the workpiece, the workpiece is clamped, and the stability of the workpiece is improved.

Referring to fig. 3, the clamping assembly 4 includes a slider 41, a second elastic member 45, and an abutment plate 46. The slider 41 is inserted into the slide groove 33, and the slider 41 is provided with slide grooves 42 on both vertical sides. A first elastic member 43 connected to the slider 41 is provided in the slide groove 42, and in the present embodiment, the first elastic member 43 is provided as a spring. A sliding rod 44 is connected to one end of the first elastic member 43, which is far away from the end connected to the sliding block 41, and a plurality of slots 34, which are communicated with the sliding grooves 33 and used for inserting the sliding rod 44, are formed on the standby plate 3. After the worker inserts the slider 41 into the slide groove 33, the slide bar 44 is positioned in the slide groove 42, and the first elastic member 43 is in a contracted state. When the slide bar 44 moves to the position of the insertion slot 34, the first elastic member 43 pushes the slide bar 44 to be inserted into the insertion slot 34, thereby fixing the slide within the slide slot 33. The upper and lower surfaces of the slide bar 44 at the end away from the first elastic member 43 are provided with rounded corners to facilitate the worker to take out the slide block 41 from the slide slot 33.

Referring to fig. 3, a horizontally disposed second elastic member 45 is connected to a side surface of the slider 41 adjacent to the slide bar 44, and in the present embodiment, the second elastic member 45 is configured as a spring. The abutting plate 46 is connected to an end of the second elastic member 45 away from the slider 41. The worker moves the slider 41 to one side of the workpiece according to the size of the workpiece. Then, the slider 41 is fixed, the abutment plate 46 abuts against the workpiece, and the second elastic member 45 is pressed, and the second elastic member 45 is in a contracted state. The thrust force in the direction of approaching the workpiece is continuously given to the abutment plates 46, so that the two abutment plates 46 fix the workpiece to the standby plate 3.

Referring to fig. 3, a non-slip pad 47 is connected to a side of the abutting plate 46 away from the second elastic member 45. The friction coefficient of the anti-slip pad 47 is greater than that of the abutting plate 46, so that the external force applied to the workpiece is conveniently improved, and the stability of the workpiece is improved.

The implementation principle of the high-quality slow wire cutting machine in the embodiment of the application is as follows: the worker selects the fixing mode of the workpiece according to the size and the shape of the workpiece. If the two sides of the workpiece have edges, the workpiece is placed on the two bearing plates 2, and then the bolt fastener is fixed on the bearing plates 2 through the positioning hole 21. In the process of fixing the bolt fastener, the bolt fastener is abutted against one side of the workpiece, so that the workpiece is abutted against the receiving plate 2.

If the two sides of the workpiece are not easily fixed by using bolt fasteners. The standby plate 3 is mounted on the receiving plate 2, the magnetic member 32 is energized, and the workpiece is fixed by magnetic force. Meanwhile, two groups of clamping components 4 are respectively arranged on two sides of the workpiece. The slide block 41 is inserted into the slide groove 33 and fixed, the abutment plates 46 abut against one side of the workpiece, and the two abutment plates 46 clamp the workpiece against the backup plate 3 by the urging force of the second elastic member 45. The stability of the workpiece is improved, the workpiece is not easy to move in the machining process, and the machining quality of the slow-moving wire cutting machine is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high quality is wire cut electrical discharge machining at a slow speed, includes organism (1), be equipped with in organism (1) and be used for holding working solution processing groove (11), its characterized in that: be equipped with limiting plate (12) on two inside walls that processing groove (11) is relative, sliding on limiting plate (12) is provided with two levels and sets up accepts board (2), be equipped with a plurality of locating holes (21) on accepting board (2).

2. A high quality slow moving wire cutting machine as claimed in claim 1, characterized in that: a standby plate (3) which is horizontally arranged is arranged between the two bearing plates (2), and two ends of the standby plate (3) are respectively detachably connected with the two bearing plates (2); and a plurality of groups of clamping components (4) for clamping the workpiece are arranged on the standby plate (3).

3. A high quality slow moving wire cutting machine according to claim 2 wherein: the standby plate (3) is provided in plurality.

4. A high quality slow moving wire cutting machine according to claim 2 wherein: the upper surface of the standby plate (3) is provided with a groove (31), and a magnetic part (32) is arranged in the groove (31).

5. A high quality slow moving wire cutting machine as claimed in claim 4, characterized in that: the magnetic member (32) is provided as an electromagnet.

6. A high quality slow moving wire cutting machine according to claim 2 wherein: the clamping assembly (4) comprises a sliding block (41), a sliding groove (33) for the sliding block (41) to insert is formed in the standby plate (3), sliding grooves (42) are formed in two sides of the sliding block (41), a first elastic part (43) is arranged in each sliding groove (42), a sliding rod (44) is connected to one end of each first elastic part (43), and a plurality of inserting grooves (34) for the sliding rods (44) to insert are formed in the standby plate (3);

one side of the sliding block (41) is connected with a second elastic piece (45), and one end, far away from the sliding block (41), of the second elastic piece (45) is connected with a butting plate (46).

7. A high quality slow moving wire cutting machine as claimed in claim 6, characterized in that: the upper surface and the lower surface of one end of the sliding rod (44) far away from the first elastic piece (43) are provided with round corners.

8. A high quality slow moving wire cutting machine as claimed in claim 6, characterized in that: the side surface of the abutting plate (46) far away from the second elastic piece (45) is connected with a non-slip pad (47).