CN221110211U - Wire tightening device for linear cutting machine - Google Patents
Wire tightening device for linear cutting machine Download PDFInfo
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- CN221110211U CN221110211U CN202323136753.9U CN202323136753U CN221110211U CN 221110211 U CN221110211 U CN 221110211U CN 202323136753 U CN202323136753 U CN 202323136753U CN 221110211 U CN221110211 U CN 221110211U
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to the technical field of wire cutting machine tool parts, in particular to a wire tightener for a wire cutting machine tool, which comprises a machine tool assembly panel, wherein an adjustable cutting wire tensioning mechanism is arranged on the front surface of the machine tool assembly panel, the adjustable cutting wire tensioning mechanism comprises two groups of external fixing frames which are oppositely arranged, waist-shaped grooves which extend along the height direction of the external fixing frames are respectively arranged on the left side and the right side of the external fixing frames, height adjusting blocks are respectively and slidably connected to the inner parts of the two groups of external fixing frames, and limit cards which are slidably connected with the waist-shaped grooves are respectively arranged at one ends of the left side and the right side of the two groups of the height adjusting blocks.
Description
Technical Field
The utility model relates to the technical field of linear cutting machine parts, in particular to a wire tightener for a linear cutting machine.
Background
The wire cutting machine tool is along with the growth of process time, the diameter of wire electrode of wire cutting machine tool will become thin because of the electrolytic corrosion effect, length also can become long, during the cutting, the wire electrode can shake because of lax for by the processing surface quality decline, roughness increases, the shake of wire electrode can also cause the emergence of short circuit phenomenon, cause cutting to pause or burn wire electrode, greatly reduced production efficiency, and when wire electrode lax, wire cutting effect can greatly reduced, current wire cutting machine's wire electrode is located the difficult regulation of organism outside position, and can't quantify the looseness of wire electrode, thereby carry out the tight regulation to the wire electrode.
Therefore, it is important to design a wire tightener for a wire cutting machine to improve the overall practicality by changing the technical defects.
Disclosure of utility model
The utility model aims to provide a wire tightener for a wire cutting machine tool, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The wire tightener for the linear cutting machine comprises a machine tool assembly panel, wherein an adjustable cutting wire tensioning mechanism is arranged on the front surface of the machine tool assembly panel;
The adjustable cutting wire tensioning mechanism comprises two groups of external fixing frames oppositely arranged in the direction, waist-shaped grooves extending along the height direction of the external fixing frames are formed in the left side and the right side of the external fixing frames, the two groups of external fixing frames are connected with height adjusting blocks in a sliding mode, limiting clamping pieces connected with the waist-shaped grooves in a sliding mode are arranged at one ends of the left side and the right side of the height adjusting blocks, the two groups of external fixing frames are connected with locking screws in a threaded mode in the opposite direction, supporting plates are fixed on the front face of the height adjusting blocks, adjusting screws are connected with adjusting screws in the inner threads of the supporting plates, the supporting plates are connected with auxiliary plates in a penetrating mode at opposite ends of the adjusting screws, elastic springs are connected with the inner sides of the auxiliary plates in an up-down symmetrical mode, one ends of the auxiliary plates are provided with fixing plates, the two groups of the elastic springs are connected with wheels in a rotating mode on opposite sides of the fixing plates, and guide wheel groups are arranged on the side walls of opposite ends of the external fixing frames.
As a preferable scheme of the utility model, the two groups of external fixing frames are respectively fixed at the left side of the top of the front face of the machine tool assembly panel and the right side of the bottom of the front face through bolts.
As a preferable scheme of the utility model, the external structure size of the height adjusting block is matched with the internal structure size of the external fixing frame.
As a preferable scheme of the utility model, one end of the locking screw rod penetrating through the inside of the external fixing frame is rotationally connected with the height adjusting block.
As a preferable scheme of the utility model, the adjusting screw is in rotary connection with the auxiliary plate.
As a preferable scheme of the utility model, the tensioning wheel and the guide wheel set are respectively connected with the fixing plate and the external fixing frame through the wheel bracket.
Compared with the prior art, the utility model has the beneficial effects that:
According to the wire tightening device for the wire cutting machine, the tightness degree of the wire electrode can be adjusted through the adjustable wire cutting tensioning mechanism, the wire electrode can be adjusted in the longitudinal direction and the transverse direction, the cutting effect is further improved through the adjustment of the tightness degree of the wire electrode, and the tightness degree of the wire electrode can be observed at any time when the wire tightening device is used, so that the wire electrode can be adjusted in time.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a single block diagram of an adjustable cutting wire tensioning mechanism of the present utility model;
fig. 3 is a schematic view of a partial structure of the present utility model.
In the figure: 1. a machine tool assembly panel; 2. an adjustable cutting wire tensioning mechanism; 201. an external fixing frame; 202. a kidney-shaped groove; 203. a height adjusting block; 204. a limit card; 205. locking the screw rod; 206. a support plate; 207. adjusting a screw; 208. a sub-plate; 209. an elastic spring; 210. a fixing plate; 211. a tensioning wheel; 212. and a guide wheel set.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present utility model provides a technical solution:
the wire tightener for the linear cutting machine comprises a machine tool assembly panel 1, wherein an adjustable cutting wire tensioning mechanism 2 is arranged on the front surface of the machine tool assembly panel 1.
In this embodiment, please refer to fig. 2 and 3, the adjustable cutting wire tensioning mechanism 2 includes two sets of external fixing frames 201 oppositely arranged, waist-shaped grooves 202 extending along the height direction of the external fixing frames 201 are respectively provided on the left and right sides of the two sets of external fixing frames 201, height adjusting blocks 203 are respectively connected in a sliding manner inside the two sets of external fixing frames 201, limit cards 204 slidably connected with the waist-shaped grooves 202 are respectively provided on one ends of the left and right sides of the two sets of height adjusting blocks 203, locking screws 205 are respectively connected with opposite ends of the two sets of external fixing frames 201 in a threaded manner, the locking screws 205 are rotated to enable the locking screws 205 to push the height adjusting blocks 203 to adjust up and down positions, supporting plates 206 are respectively fixed on the front surfaces of the two sets of height adjusting blocks 203, adjusting screws 207 are respectively connected with internal threads of the two sets of supporting plates 206, auxiliary plates 208 are respectively connected with opposite ends of the two sets of adjusting screws 207, so that auxiliary wheels 211 move left and right in a sliding manner, finally, potential energy of the auxiliary wheels 211 are respectively attached to the cutting electrode wires, the two sets of auxiliary wheels 211 are respectively connected with opposite elastic fixing plates 209, and opposite elastic guide plates 209 are respectively connected with opposite ends of the two sets of elastic fixing plates 209 are respectively provided on opposite sides of elastic fixing plates 209;
Wherein two sets of external fixation frame 201 are fixed in the left side at the positive top of lathe assembly panel 1 and the right side position department of positive bottom respectively through the bolt, and the external structure size of altitude mixture control block 203 and the internal structure size looks adaptation of external fixation frame 201, and locking screw 205 runs through the inside one end of external fixation frame 201 and is connected with altitude mixture control block 203 rotation, is the rotation between adjusting screw 207 and the subplate 208 and is connected, and take-up pulley 211 and guide pulley group 212 are connected with fixed plate 210, external fixation frame 201 through the wheel support respectively.
The working flow of the utility model is as follows: the cutting electrode wire penetrates through the guide wheel set 212 at the top and then penetrates out of the guide wheel set 202 at the bottom, the trend of the cutting electrode wire is limited, then the two groups of tensioning wheels 211 which are vertically staggered are respectively abutted against the outer sides of the cutting electrode wire, the cutting electrode wire is in a tight state, when the phenomenon that the cutting electrode wire is loosened needs to be adjusted, the locking screw 205 can be rotated to enable the locking screw 205 to push the height adjusting block 203 to adjust the upper and lower positions, then the adjusting screw 207 is rotated to push the auxiliary plate 208, so that the tensioning wheels 211 move left and right, the tensioning wheels 211 are tightly attached to the cutting electrode wire finally, and in operation, the elastic potential energy provided by the elastic springs 209 can enable the tensioning wheels 211 to compensate tiny looseness generated by the cutting electrode wire, and the cutting effect is further improved through adjustment of the tension degree of the electrode wire.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Wire tightener for linear cutting machine, including lathe assembly panel (1), its characterized in that: the front surface of the machine tool assembly panel (1) is provided with an adjustable cutting wire tensioning mechanism (2);
The adjustable cutting wire tensioning mechanism (2) comprises two groups of external fixing frames (201) which are oppositely arranged in the direction, waist-shaped grooves (202) which extend along the height direction of the external fixing frames (201) are formed in the left side and the right side of the external fixing frames (201), height adjusting blocks (203) are connected to the two groups of external fixing frames (201) in a sliding mode, limiting clamping pieces (204) which are connected with the waist-shaped grooves (202) in a sliding mode are arranged at one ends of the left side and the right side of the height adjusting blocks (203) in a sliding mode, locking screws (205) are connected to opposite ends of the external fixing frames (201) in a threaded mode, supporting plates (206) are fixed to the front faces of the two groups of the height adjusting blocks (203), adjusting screws (207) penetrate through the supporting plates (206) at opposite ends and are connected with auxiliary plates (208), elastic springs (209) are symmetrically connected to the inner sides of the two groups of the auxiliary plates (208) in an up-down mode, tensioning wheels (210) are connected to one ends of the two groups of the elastic springs (208) which are far away from the two groups of the opposite fixing frames (210), and one ends of the two groups of the opposite fixing frames (201) are fixedly connected to one ends of the opposite fixing frames (212).
2. The wire tensioner for a wire cutting machine according to claim 1, wherein: the two groups of external fixing frames (201) are respectively fixed at the left side of the top of the front face of the machine tool assembly panel (1) and the right side of the bottom of the front face through bolts.
3. The wire tensioner for a wire cutting machine according to claim 1, wherein: the external structure size of the height adjusting block (203) is matched with the internal structure size of the external fixing frame (201).
4. The wire tensioner for a wire cutting machine according to claim 1, wherein: one end of the locking screw rod (205) penetrates through the inside of the external fixing frame (201) and is rotatably connected with the height adjusting block (203).
5. The wire tensioner for a wire cutting machine according to claim 1, wherein: the adjusting screw (207) is in rotary connection with the auxiliary plate (208).
6. The wire tensioner for a wire cutting machine according to claim 1, wherein: the tensioning wheel (211) and the guide wheel set (212) are respectively connected with the fixing plate (210) and the external fixing frame (201) through wheel brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323136753.9U CN221110211U (en) | 2023-11-20 | 2023-11-20 | Wire tightening device for linear cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323136753.9U CN221110211U (en) | 2023-11-20 | 2023-11-20 | Wire tightening device for linear cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221110211U true CN221110211U (en) | 2024-06-11 |
Family
ID=91340802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323136753.9U Active CN221110211U (en) | 2023-11-20 | 2023-11-20 | Wire tightening device for linear cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221110211U (en) |
-
2023
- 2023-11-20 CN CN202323136753.9U patent/CN221110211U/en active Active
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