CN215615616U - Fixing device of numerical control wire cutting machine tool - Google Patents
Fixing device of numerical control wire cutting machine tool Download PDFInfo
- Publication number
- CN215615616U CN215615616U CN202121865148.3U CN202121865148U CN215615616U CN 215615616 U CN215615616 U CN 215615616U CN 202121865148 U CN202121865148 U CN 202121865148U CN 215615616 U CN215615616 U CN 215615616U
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- sliding
- machine tool
- rod
- fixing device
- numerical control
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- 238000005520 cutting process Methods 0.000 title abstract description 32
- 238000013016 damping Methods 0.000 claims abstract description 15
- 230000035939 shock Effects 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000009763 wire-cut EDM Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 7
- 238000010892 electric spark Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Machine Tool Units (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a fixing device of a numerical control linear cutting machine, which belongs to the technical field of numerical control cutting machines and comprises a machine tool body and a pressing wheel, wherein sliding grooves are formed in two sides of the top of the machine tool body, sliding columns are arranged in the sliding grooves, electric push rods are arranged in the sliding columns, cantilever beams are arranged between the top ends of the electric push rods, damping rods are arranged at the bottoms of the cantilever beams, and the pressing wheel is arranged at the bottoms of the damping rods. According to the fixing device of the numerical control wire cutting machine tool, the movable fixing device consisting of the sliding column, the cantilever beam, the shock absorption rod and the pressing wheel is additionally arranged on the traditional wire cutting machine tool, so that the rest part of the workpiece can be stably and effectively reinforced along with the cutting of the workpiece, and the influence of the center offset of the workpiece on cutting equipment is reduced.
Description
Technical Field
The utility model relates to a cutting machine, in particular to a fixing device of a numerical control linear cutting machine, and belongs to the technical field of numerical control cutting machines.
Background
The wire-electrode cutting machine belongs to the field of electric machining, and its basic physical principle is that free positive ions and electrons are accumulated in the field, so that an ionized conductive channel can be quickly formed, and the numerical control electric spark wire-electrode cutting machining process is identical to electric spark forming machining process, and can be used for directly utilizing electric energy and heat energy to machine workpiece, so that it can be used for machining various conductive materials which are difficult to machine by means of general cutting machining method, such as high-hardness, high-brittleness, high-toughness and high-heat-sensitivity metal or semiconductor material.
When an existing wire cut electric discharge machine works, a workpiece is in a fixed placing state, cutting equipment is in a moving state, the whole center of the workpiece can be deviated after the workpiece is partially cut in the cutting process, and then a clamping device can lose stability of machining of the workpiece, so that subsequent cutting machining of the workpiece is not facilitated.
Disclosure of Invention
The utility model mainly aims to provide a fixing device of a numerical control wire cutting machine tool.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a fixing device of numerical control wire cut electrical discharge machining bed, includes lathe body and pinch roller, lathe body top both sides are provided with the spout, be provided with the slide post in the spout, be provided with electric putter in the slide post, be provided with the outrigger between the electric putter top, the outrigger bottom is provided with the shock attenuation pole, the shock attenuation pole bottom is provided with the pinch roller.
Preferably, the sliding groove is formed in an outer wall plate of the machine tool body, a transmission screw rod and a sliding rod are connected in the sliding groove in a rolling mode, and one end of the transmission screw rod is connected with a driving motor through a key.
Preferably, the transmission screw rod and the sliding rod are all connected with a limiting sliding sleeve in a sliding mode, the top of the limiting sliding sleeve is integrally welded with the bottom of the sliding column, and the electric push rod is embedded in the sliding column.
Preferably, the cantilever beam is welded with the top end of the electric push rod, and the top of the shock absorption rod is screwed with the cantilever beam through threads.
Preferably, the bottom of the shock absorption rod is connected with press wheels in a rolling manner, and the press wheels are uniformly distributed on the machine tool body and are connected in a sliding manner.
Preferably, the four corners of the bottom of the machine tool body are fixedly provided with damping bases through bolts, and damping assemblies are arranged in the damping bases.
The utility model has the beneficial technical effects that:
according to the fixing device of the numerical control wire cutting machine tool, the movable fixing device consisting of the sliding column, the cantilever beam, the shock absorption rod and the pressing wheel is additionally arranged on the traditional wire cutting machine tool, so that the rest part of the workpiece can be stably and effectively reinforced along with the cutting of the workpiece, and the influence of the center offset of the workpiece on cutting equipment is reduced.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a fixture of a numerically controlled wire-cut machine according to the present invention;
FIG. 2 is a front view of a slide column in connection with a drive screw and a drive motor in a preferred embodiment of a fixture for a numerically controlled wire cutting machine according to the present invention;
fig. 3 is a right side view of a slide column and an outrigger in a preferred embodiment of a fixture of a numerically controlled wire cutting machine according to the present invention.
In the figure: the method comprises the following steps of 1-a machine tool body, 2-a damping base, 3-a sliding chute, 4-a sliding column, 5-a pressing wheel, 6-a damping rod, 7-a driving motor, 8-a transmission screw rod, 9-a limiting sliding sleeve, 10-a sliding rod, 11-an electric push rod and 12-a cantilever beam.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, the fixing device for a numerically controlled wire cutting machine provided in this embodiment includes a machine tool body 1 and a pressing wheel 5, sliding grooves 3 are provided on two sides of the top of the machine tool body 1, sliding columns 4 are provided in the sliding grooves 3, electric push rods 11 are provided in the sliding columns 4, outriggers 12 are provided between the top ends of the electric push rods 11, a damping rod 6 is provided at the bottom of each outrigger 12, and the pressing wheel 5 is provided at the bottom of each damping rod 6.
The sliding groove 3 is formed in an outer wall plate of the machine tool body 1, a transmission lead screw 8 and a sliding rod 10 are connected in the sliding groove 3 in a rolling mode, one end of the transmission lead screw 8 is connected with a driving motor 7 through a key, the depth of the sliding groove 3 is 15CM, the driving motor 7 is of a servo motor type, and the working speed is controllable.
Equal sliding connection has spacing sliding sleeve 9 on drive screw 8 and the slide bar 10, and spacing sliding sleeve 9 top and 4 bottom integrative weldings of sliding post, electric putter 11 are embedded in sliding post 4, and when spacing sliding sleeve 9 slided in spout 3 for sliding post 4 can only the straight line slide, and electric putter 11 is used for adjusting the height of outrigger 12, makes things convenient for the charging equipment to put into the work piece.
The bottom of the shock absorption rod 6 is connected with a pressing wheel 5 in a rolling mode, the pressing wheels 5 are evenly distributed on the machine tool body 1 and are in sliding connection, and the pressing wheel 5 moves to each position on a workpiece along with the work of the transmission lead screw 8 when the workpiece is processed in a pressing mode.
There is vibration damping mount 2 at 1 bottom four corners department of lathe body through the bolt fastening, has damper in vibration damping mount 2, and vibration damping mount 2 provides effectual shock attenuation for 1 whole structure of lathe body and supports, avoids the work of external focus interfering device.
As shown in fig. 1 to fig. 3, the working process of the fixing device of the numerically controlled wire cutting machine provided by the embodiment is as follows:
step 1: when the device is used specifically, the device is matched with other electric equipment on a machine tool body 1 for installation and use, after a workpiece is sent onto the machine tool body 1, the workpiece is clamped and fixed through a clamping device, then an electric push rod 11 moves an outrigger 12 downwards, a pressing wheel 5 is pressed to the surface of the workpiece, an electric spark cutting assembly moves and cuts on the workpiece through a moving mechanism, and as the cutting goes deep, the cut part falls on the workpiece to cause the integral center of the workpiece to deviate, and at the moment, a transmission lead screw 8 is driven by a driving motor 7 to work;
step 2: spacing sliding sleeve 9 slides on drive screw 8, drives slide post 4 and slides in spout 3, and workpiece surface's pinch roller 5 slides on the work piece, keeps compressing tightly and the absorbing effect to the work piece simultaneously again, avoids the whole emergence vibration of work piece or displacement, is unfavorable for the accurate cutting of electric spark cutting subassembly, stabilizes effectual reinforcement to work piece surplus position, reduces the influence that the skew at work piece center brought for cutting equipment.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (6)
1. The utility model provides a fixing device of numerical control wire cut electrical discharge machining bed which characterized in that: including lathe body (1) and pinch roller (5), lathe body (1) top both sides are provided with spout (3), be provided with slide column (4) in spout (3), be provided with electric putter (11) in slide column (4), be provided with outrigger (12) between electric putter (11) top, outrigger (12) bottom is provided with shock attenuation pole (6), shock attenuation pole (6) bottom is provided with pinch roller (5).
2. A fixture for a numerically controlled wire-cut electrical discharge machining according to claim 1, wherein: the sliding groove (3) is formed in an outer wall plate of the machine tool body (1), a transmission lead screw (8) and a sliding rod (10) are connected in the sliding groove (3) in a rolling mode, and one end of the transmission lead screw (8) is connected with a driving motor (7) through a key.
3. A fixture for a numerically controlled wire-cut electrical discharge machining according to claim 2, wherein: the transmission screw rod (8) and the sliding rod (10) are all connected with a limiting sliding sleeve (9) in a sliding mode, the top of the limiting sliding sleeve (9) is integrally welded to the bottom of the sliding column (4), and the electric push rod (11) is embedded into the sliding column (4).
4. A fixture for a numerically controlled wire-cut electrical discharge machining according to claim 3, wherein: the cantilever beam (12) is welded with the top end of the electric push rod (11), and the top of the shock absorption rod (6) is screwed with the cantilever beam (12) through threads.
5. The fixture of a numerically controlled wire-cut electrical discharge machining according to claim 4, wherein: the bottom of the shock absorption rod (6) is connected with a pressing wheel (5) in a rolling mode, and the pressing wheels (5) are uniformly distributed on the machine tool body (1) and are connected in a sliding mode.
6. The fixture of a numerically controlled wire-cut electrical discharge machining according to claim 5, wherein: the machine tool is characterized in that four corners of the bottom of the machine tool body (1) are fixedly provided with damping bases (2) through bolts, and damping assemblies are arranged in the damping bases (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121865148.3U CN215615616U (en) | 2021-08-11 | 2021-08-11 | Fixing device of numerical control wire cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121865148.3U CN215615616U (en) | 2021-08-11 | 2021-08-11 | Fixing device of numerical control wire cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215615616U true CN215615616U (en) | 2022-01-25 |
Family
ID=79896592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121865148.3U Expired - Fee Related CN215615616U (en) | 2021-08-11 | 2021-08-11 | Fixing device of numerical control wire cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215615616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020343A (en) * | 2023-10-09 | 2023-11-10 | 泰州市精工机电制造有限公司 | Fixing device of linear cutting machine |
-
2021
- 2021-08-11 CN CN202121865148.3U patent/CN215615616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020343A (en) * | 2023-10-09 | 2023-11-10 | 泰州市精工机电制造有限公司 | Fixing device of linear cutting machine |
| CN117020343B (en) * | 2023-10-09 | 2024-02-02 | 泰州市精工机电制造有限公司 | Fixing device of linear cutting machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |