CN211966232U - Slow-speed wire machining workpiece clamping jig - Google Patents
Slow-speed wire machining workpiece clamping jig Download PDFInfo
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- CN211966232U CN211966232U CN202020354559.5U CN202020354559U CN211966232U CN 211966232 U CN211966232 U CN 211966232U CN 202020354559 U CN202020354559 U CN 202020354559U CN 211966232 U CN211966232 U CN 211966232U
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Abstract
The utility model discloses a clamping jig for a workpiece machined by a slow-speed wire, which comprises a working bracket of a slow-speed wire machine tool and a clamping support plate; the slow-moving machine tool working support comprises: the device comprises four rectangular plates arranged on a machine tool workbench, wherein screw holes are formed in the rectangular plates in an array manner; clamping the supporting plate: the clamping fixture for the slow-moving wire machining workpiece is characterized in that a straight groove opening through hole is formed in the middle of the clamping support plate, the clamping support plate is fixed on a slow-moving wire machine tool working support through two fastening screws, the fastening screws penetrate through the straight groove opening, a cutting groove is formed in the side face, away from the slow-moving wire machine tool working support, of the clamping support plate, a lower clamping block is fixed on the cutting groove through screws, the lower clamping block is of a Z-shaped structure, an upper clamping block is arranged at the top end of the end portion of the clamping support plate, a fixing plate is arranged at the bottom end of the end portion of the clamping support plate, the fixing plate, the upper clamping block and the lower clamping block are connected through.
Description
Technical Field
The utility model relates to a work piece clamping tool technical field specifically is a walk a processing work piece clamping tool slowly.
Background
The electric spark cutting machine can be divided into high-speed wire moving, medium-speed wire moving and low-speed wire moving according to the cutting speed, wherein the roughness of a workpiece cut and processed by the high-speed wire moving is generally 1.25-2.5 mu m in Ra, the highest leaving precision is 0.02mm, and the normal use processing size precision is generally 0.05-0.1 mm. The surface roughness of the workpiece cut by the slow-walking wire is generally Ra (Ra is 0.16 mu m) and the size precision is +/-0.001 mm, so that the workpiece is machined by the slow-walking wire in the high-precision, high-hardness and high-complexity machining field, the traditional clamping jig for the workpiece machined by the slow-walking wire can not meet the use requirements of different machine tool manufacturers, the manufacturer using the machine tool needs to manufacture the clamping jig for the workpiece according to the production needs of the company, the trouble is very high, meanwhile, the traditional clamping jig for the workpiece machined by the slow-walking wire can not meet the clamping requirements for the workpieces with different sizes, the time consumed for clamping the workpiece is long, and after the workpiece is used for a long time, the clamping precision is easily reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a walk a processing work piece clamping tool slowly, should walk a processing work piece clamping tool slowly and can be applicable to not unidimensional work piece, satisfy the operation requirement of each lathe producer, the effectual clamping time that shortens ensures the clamping precision, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping jig for a workpiece machined by a slow-speed wire comprises a working support of a slow-speed wire machine tool and a clamping support plate;
the slow-moving machine tool working support comprises: the device comprises four rectangular plates arranged on a machine tool workbench, wherein screw holes are formed in the rectangular plates in an array manner;
clamping the supporting plate: a straight notch through hole is formed in the middle of the clamping support plate, the clamping support plate is fixed on a slow-moving wire machine tool working support through two fastening screws, the fastening screws penetrate through the straight notch through hole, a cutting groove is formed in the side face, away from the slow-moving wire machine tool working support, of the clamping support plate, a lower clamping block is fixed on the cutting groove through screws, the lower clamping block is of a Z-shaped structure, an upper clamping block is arranged at the top end of the end portion of the lower clamping block, a fixing plate is arranged at the bottom end of the end portion of the lower clamping block, and the fixing plate, the;
the side faces, far away from the slow-moving wire machine tool working support, of the upper clamping block and the fixing plate are located on the same vertical face, so that a clamping groove can be formed between the upper clamping block and the fixing plate, and workpieces can be conveniently fixed.
Furthermore, the length value of the through hole of the straight notch is larger than the distance value between the two fastening screws, so that the fastening screws can move in the through hole of the straight notch when the clamping supporting plate is moved, and the applicability to workpieces of different sizes is improved.
Furthermore, the work support of the slow-moving wire machine tool, the clamping support plate, the lower clamping block, the upper clamping block, the fixing plate and the fastening screw are all made of stainless steel, the surface hardness of the slow-moving wire machine tool is not lower than HRC62-64, the stainless steel has excellent anti-rusting and overlooking capabilities, and the precision of the clamping jig can be kept for a long time.
Compared with the prior art, the beneficial effects of the utility model are that: this wire processing work piece clamping tool walks slowly has following benefit:
this wire processing work piece clamping tool walks slowly adopts stainless steel material preparation in the selection of material, has ensured the life of clamping tool, makes it soak for a long time and use the back in aqueous, still can keep original precision, and this wire processing work piece clamping tool walks slowly simultaneously can use by the singleton, also can many uses, has satisfied the requirement of the quick clamping of the work piece of not unidimensional, and the practicality is good, and the clamping is fixed convenient, labour saving and time saving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the bottom view structure of the present invention;
fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.
In the figure: the device comprises a slow-moving wire machine tool working support 1, a clamping supporting plate 2, a straight notch through hole 3, a lower clamping block 4, an upper clamping block 5, a fixing plate 6, a fastening screw 7 and a screw hole 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a clamping jig for a workpiece machined by a slow-speed wire comprises a working support 1 of a slow-speed wire machine tool and a clamping support plate 2;
slow-moving machine tool working support 1: the tool comprises four rectangular plates arranged on a machine tool workbench, wherein screw holes 8 are formed in the rectangular plates in an array mode, and the screw holes 8 are used for fixing fastening screws 7;
clamping the supporting plate 2: a straight notch through hole 3 is arranged in the middle of the clamping support plate 2, the clamping support plate 2 is fixed on a slow-moving machine tool working support 1 through two fastening screws 7, the fastening screws 7 penetrate through the straight notch through hole 3, when the fastening screws 7 are not screwed, the clamping support plate 2 can be pushed to move, the fastening screws 7 can move along the straight notch through hole 3, a cutting groove is arranged on the side surface of the clamping support plate 2 away from the slow-moving machine tool working support 1, a lower clamping block 4 is fixed on the cutting groove through screws, the lower clamping block 4 is of a Z-shaped structure, an upper clamping block 5 is arranged at the top end of the end part of the lower clamping block, a fixing plate 6 is arranged at the bottom end of the end part of the lower clamping block, the fixing plate 6, the upper clamping block 5 and the lower clamping block 4 are connected through bolts, a workpiece to be processed is clamped between the upper clamping block 5 and the lower clamping block 4, wherein the, the number of the parts is determined by the size of the parts;
wherein, the side of going up clamp block 5 and fixed plate 6 and keeping away from slowly walking a lathe work support 1 is in same vertical face, can form at both and press from both sides the groove, the length value of straight notch through-hole 3 is greater than the distance value between two fastening screw 7, ensure that clamping support plate 2 possesses sufficient removal space, slowly walk a lathe work support 1, clamping support plate 2, press from both sides clamp block 4 down, go up clamp block 5, fixed plate 6 and fastening screw 7 and be the stainless steel, its surface hardness is not less than HRC62-64, adopt the stainless steel, can ensure that it soaks for a long time and uses the back in aqueous, still can keep original precision.
When in use: the rear end of the clamping support plate 2 is fixed on the slow-moving machine tool working support 1 through two fastening screws 7, the front end of the clamping support plate 2 is connected with one end of the lower clamping block 4, a part to be processed is clamped by the lower clamping block 4 and the upper clamping block 5 and is fixed with the fixing plate 6 through screws, and when the size of the part is large, a plurality of groups of clamping support plates 2 can be mounted on the slow-moving machine tool working support 1 to clamp the part.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a walk a work piece clamping tool slowly, its characterized in that: comprises a slow-moving machine tool working bracket (1) and a clamping support plate (2);
slow wire moving machine tool working support (1): the device is provided with four rectangular plates arranged on a machine tool workbench, and screw holes (8) are arranged on the rectangular plates in an array manner;
clamping support plate (2): a straight notch through hole (3) is formed in the middle of the clamping support plate (2), the clamping support plate (2) is fixed on a slow-moving machine tool working support (1) through two fastening screws (7), the fastening screws (7) penetrate through the straight notch through hole (3), a cutting groove is formed in the side face, away from the slow-moving machine tool working support (1), of the clamping support plate (2), a lower clamping block (4) is fixed on the cutting groove through screws, the lower clamping block (4) is of a Z-shaped structure, an upper clamping block (5) is arranged at the top end of the lower clamping block, a fixing plate (6) is arranged at the bottom end of the lower clamping block, and the fixing plate (6), the upper clamping block (5) and;
the upper clamping block (5) and the side surface of the fixing plate (6) far away from the working support (1) of the slow wire moving machine tool are positioned on the same vertical surface.
2. The slow-speed wire processing workpiece clamping jig of claim 1, characterized in that: the length value of the straight notch through hole (3) is larger than the distance value between the two fastening screws (7).
3. The slow-speed wire processing workpiece clamping jig of claim 1, characterized in that: the slow wire-moving machine tool working support (1), the clamping support plate (2), the lower clamping block (4), the upper clamping block (5), the fixing plate (6) and the fastening screw (7) are all made of stainless steel, and the surface hardness of the slow wire-moving machine tool working support is not lower than HRC 62-64.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020354559.5U CN211966232U (en) | 2020-03-19 | 2020-03-19 | Slow-speed wire machining workpiece clamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020354559.5U CN211966232U (en) | 2020-03-19 | 2020-03-19 | Slow-speed wire machining workpiece clamping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211966232U true CN211966232U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020354559.5U Active CN211966232U (en) | 2020-03-19 | 2020-03-19 | Slow-speed wire machining workpiece clamping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211966232U (en) |
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2020
- 2020-03-19 CN CN202020354559.5U patent/CN211966232U/en active Active
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