CN220613660U - Frock clamp for electrode processing - Google Patents
Frock clamp for electrode processing Download PDFInfo
- Publication number
- CN220613660U CN220613660U CN202321758795.3U CN202321758795U CN220613660U CN 220613660 U CN220613660 U CN 220613660U CN 202321758795 U CN202321758795 U CN 202321758795U CN 220613660 U CN220613660 U CN 220613660U
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- base
- clamping
- rotating shaft
- plate
- electrode
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 21
- 238000003754 machining Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000004804 winding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a fixture for electrode processing, which comprises a mounting plate, wherein a fixing rod is fixed at the top of the mounting plate, a base is fixed at the top of the fixing rod, and the fixture further comprises: the clamping mechanism is characterized in that a bidirectional telescopic rod is embedded in the base, and a clamping plate I is fixed at the movable end part of the bidirectional telescopic rod; the gear is meshed with the outer side of the toothed plate, and a rotating shaft I is inserted into the inner ring of the gear; the outer supporting mechanism is connected with a second rotating shaft in a rotating mode in the base, and the outer ring of the rotating shaft is fixedly sleeved with a movable plate. According to the utility model, the two-way telescopic rod is started to shrink inwards to drive the clamping plate I to move so as to clamp two sides of the electrode, meanwhile, the toothed plate is synchronously driven to move in the moving process of the clamping plate I, the gear rotates to drive the line wheel to carry out paying-off movement, at the moment, the rotating shaft II is reset to rotate in a force-losing way, the clamping plate II is driven to clamp the rest two sides of the electrode, and clamping pieces are arranged at the bottom and waist of the electrode so as to ensure the stability of clamping.
Description
Technical Field
The utility model relates to the field of fixtures, in particular to a fixture for electrode machining.
Background
In the electrode machining process, the clamp is an indispensable tool equipment, and has the functions of accurately determining the relative position between the workpiece and the cutter and firmly clamping the workpiece, so that the machining quality of the workpiece can be effectively ensured by using the clamp.
The prior Chinese patent publication number is: CN212705582U provides a anchor clamps based on electrode processing technique, including mounting panel, support column, fixed sleeve and backup pad, two sets of fixed screw holes have been seted up to the symmetry on the mounting panel, the surface of mounting panel is through the bolt fastening has the multiunit support column, multiunit the support column is rectangular array and distributes on the surface of mounting panel, multiunit the outside of support column all overlaps and is equipped with fixed sleeve, fixed sleeve's surface all has the backup pad through the bolt fastening, the guide way has been seted up on the surface of backup pad, be connected with adjusting screw through welded bearing rotation in the guide way of backup pad, one side of adjusting screw extends outside the backup pad, just adjusting screw is located the outer one side terminal surface of backup pad and has the carousel through the bolt fastening. This anchor clamps based on electrode processing technique can fix the electrode of multiunit different specifications simultaneously, can carry out batch nature processing, promotes machining efficiency.
The above-mentioned clamp still has some following problems when using: the clamp clamps the bottom of the electrode, the electrode usually has a certain height, and the electrode can shake in the machining process when the bottom of the electrode is clamped alone, so that the machining precision is affected.
Therefore, it is necessary to invent a tool holder for electrode processing to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a fixture for electrode machining, which aims to solve the problems that the fixture provided in the background art clamps the bottom of an electrode, the electrode usually has a certain height, and the electrode can shake in the machining process to influence the machining precision when the bottom of the electrode is clamped alone.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a frock clamp for electrode processing, includes the mounting panel, the mounting panel top is fixed with the dead lever, and the dead lever top is fixed with the base, still includes:
the clamping mechanism is characterized in that a bidirectional telescopic rod is embedded in the base, and a clamping plate I is fixed at the movable end part of the bidirectional telescopic rod;
the gear is meshed with the outer side of the toothed plate, and a rotating shaft I is inserted into the inner ring of the gear;
the outer supporting mechanism is connected with a second rotating shaft in a rotating mode in the base, the outer ring of the rotating shaft is fixedly sleeved with a movable plate, and the outer wall of the movable plate is fixedly connected with a pull rope.
Preferably, an open groove is formed in the upper portion inside the base, a cavity is formed in the lower portion inside the base, and a through notch is formed in the top of the cavity and the bottom of the groove.
Preferably, the clamping mechanism comprises a bidirectional telescopic rod and a clamping plate I, wherein:
the bidirectional telescopic rod is fixed in the cavity inside the base;
the clamping plates I are provided with two identical clamping plates in number, the protruding blocks extending from the bottoms of the two clamping plates I are respectively and fixedly connected to the end parts of the two movable ends of the two-way telescopic rod, the protruding blocks extending from the bottoms of the clamping plates I are located in the cavity of the base, the working part of the clamping plates I is located in the groove of the base, and the width of the groove opening of the base for communicating the groove with the cavity is equal to the width of the protruding blocks extending from the bottoms of the clamping plates I.
Preferably, the linkage mechanism comprises:
two toothed plates are arranged in number and are fixedly connected with a convex block extending from the bottom of the clamping plate through connecting rods, and the toothed plates are positioned in the cavity in the base;
the first rotating shaft is rotationally connected with the cavity in the base through a bearing;
the gear is fixedly sleeved on an outer ring of the rotating shaft and is always meshed with the toothed plate.
Preferably, the peripheral support mechanism includes:
the movable grooves are symmetrically arranged on the left side and the right side of the groove in the base;
two ends of the second rotating shaft are rotatably connected with two side walls of the movable groove through bearings, a torsion spring is fixedly sleeved on the outer ring of the second rotating shaft, and the other end of the torsion spring is fixedly connected with the inner wall of the movable groove;
the movable plate is fixedly sleeved on the second outer ring of the rotating shaft;
and the clamping plate II is rotationally connected with the top of the movable plate through a ball shaft.
And the pulling part is used for pulling the movable plate to move.
Preferably, the pulling part is composed of a wire wheel and a pull rope, wherein:
the wire wheel is fixedly sleeved on an outer ring of the rotating shaft and is positioned above the gear;
one end of the pull rope is wound and connected with the outer ring of the wire wheel, and the other end of the pull rope is fixedly connected with the upper end of the movable plate. The two groups of pull ropes are wound on the wire wheels in different directions.
In the technical scheme, the utility model has the technical effects and advantages that:
1. the bidirectional telescopic rod is started to shrink inwards to drive the first clamping plate to move so as to clamp two sides of the electrode, meanwhile, the toothed plate is synchronously driven to move in the moving process of the first clamping plate, the gear rotates to drive the line wheel to carry out paying-off movement, at the moment, the second rotating shaft is reset to rotate in a force losing mode to drive the second clamping plate to clamp the two remaining sides of the electrode, and clamping pieces are arranged at the bottom and waist of the electrode so as to ensure the stability of clamping;
2. the second clamping plate is rotationally connected with the movable plate through the ball shaft, so that the second clamping plate is adjustable in angle, the second clamping plate is guaranteed to be still completely connected with two side walls of the electrode when the movable plate is inclined to different degrees, the follow-up clamping work of the second clamping plate on different electrodes is not affected, and the clamping stability is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a side view of the overall structure of the present utility model;
FIG. 3 is a perspective view of the entire structure of the base (partially cut-away) of the present utility model;
fig. 4 is a perspective view of a connecting structure of a clamping mechanism and a linkage mechanism of the present utility model.
Reference numerals illustrate:
1. a mounting plate; 2. a fixed rod; 3. a base; 4. a clamping mechanism; 401. a bidirectional telescopic rod; 402. a clamping plate I; 5. a linkage mechanism; 501. a toothed plate; 502. a first rotating shaft; 503. a gear; 6. a peripheral support mechanism; 601. a movable groove; 602. a second rotating shaft; 603. a movable plate; 604. a clamping plate II; 605. a wire wheel; 606. and (5) pulling the rope.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a fixture for electrode processing, as shown in figures 1-4, which comprises a mounting plate 1, wherein a fixing rod 2 is fixed at the top of the mounting plate 1, a base 3 is fixed at the top of the fixing rod 2, and the fixture further comprises:
the clamping mechanism 4 is characterized in that a bidirectional telescopic rod 401 is embedded in the base 3, and a clamping plate I402 is fixed at the movable end part of the bidirectional telescopic rod 401;
the linkage mechanism 5, the outer side of the first clamping plate 402 is fixedly provided with a toothed plate 501, the outer side of the toothed plate 501 is meshed with a gear 503, and the inner ring of the gear 503 is inserted with a first rotating shaft 502;
the periphery supporting mechanism 6 is rotatably connected with a second rotating shaft 602 in the base 3, a movable plate 603 is fixedly sleeved on the outer ring of the second rotating shaft 602, and a pull rope 606 is fixedly connected with the outer wall of the movable plate 603.
An open groove is formed in the upper portion inside the base 3, a cavity is formed in the lower portion inside the base 3, and a through notch is formed in the top of the cavity and the bottom of the groove.
The clamping mechanism 4 comprises a bidirectional telescopic rod 401 and a clamping plate 402, wherein:
the bidirectional telescopic rod 401 is fixed in the cavity inside the base 3;
the clamping plates I402 are provided with two identical clamping plates in number, the protruding blocks extending from the bottoms of the two clamping plates I402 are respectively and fixedly connected to the end parts of the two movable ends of the bidirectional telescopic rod 401, the protruding blocks extending from the bottoms of the clamping plates I402 are located in the cavity of the base 3, the working part of the clamping plates I402 is located in the groove of the base 3, the width of the notch of the base 3 used for communicating the groove with the cavity is equal to the width of the protruding blocks extending from the bottoms of the clamping plates I402, and the clamping and fixing of the two side positions of the electrode are facilitated by the stable movement of the clamping plates I402.
The linkage mechanism 5 comprises:
two toothed plates 501 are arranged in number, the two toothed plates 501 are fixedly connected with the convex blocks extending from the bottom of the clamping plate I402 through connecting rods, and the toothed plates 501 are positioned in the cavity in the base 3;
the first rotating shaft 502 is rotationally connected with the cavity in the base 3 through a bearing;
the gear 503 is fixedly sleeved on the outer ring of the first rotating shaft 502, the gear 503 is always meshed with the toothed plate 501, and the toothed plate 501 is driven to move in the moving process of the first clamping plate 402 so as to drive the gear 503 meshed with the toothed plate 501 to rotate, so that the first rotating shaft 502 fixedly sleeved on the inner ring of the gear 503 is driven to rotate.
The peripheral support mechanism 6 comprises:
two movable grooves 601 are arranged in number, and the two movable grooves 601 are symmetrically arranged on the left side and the right side of a groove in the base 3;
the two end parts of the second rotating shaft 602 are rotatably connected with the two side walls of the movable groove 601 through bearings, a torsion spring is fixedly sleeved on the outer ring of the second rotating shaft 602, and the other end part of the torsion spring is fixedly connected with the inner wall of the movable groove 601;
the movable plate 603 is fixedly sleeved on the outer ring of the second rotating shaft 602;
the second clamping plate 604 is rotatably connected with the top of the movable plate 603 through a ball shaft.
And a pulling part for pulling the movable plate 603 to move.
The pulling part is composed of a reel 605 and a pull rope 606, wherein:
the wire wheel 605 is fixedly sleeved on the outer ring of the first rotating shaft 502, the wire wheel 605 is positioned above the gear 503, and the wire wheel 605 is driven to rotate to perform wire winding and paying-off motions in the rotating process of the first rotating shaft 502;
one end of the pull rope 606 is wound and connected with the outer ring of the reel 605, and the other end of the pull rope 606 is fixedly connected with the upper end of the movable plate 603. The two groups of pull ropes 606 are wound on the reel 605 in different coil directions, so that when the bidirectional telescopic rod 401 stretches outwards to drive the two clamping plates 402 to move, the gear 503 is synchronously driven to rotate, the two rotating shafts 502 rotate in different directions, but the pull ropes 606 are always wound up, and similarly, when the bidirectional telescopic rod 401 contracts inwards to drive the clamping plates 402 to move, the two rotating shafts 502 rotate to enable the reel 605 to perform paying-off movement.
Working principle: when the tool clamp for electrode machining is used, firstly, a square electrode to be machined is placed in a groove in the base 3, the bidirectional telescopic rod 401 is started to retract inwards to drive two clamping plates I402 to move oppositely to clamp two sides of the electrode, meanwhile, in the process of moving the clamping plates I402 oppositely, the toothed plate 501 fixedly connected with the clamping plates I402 through a connecting rod is driven to move so as to drive the gear 503 in meshed connection with the toothed plate 501 to rotate, the rotating shaft I502 fixedly sleeved with the inner ring of the gear 503 is synchronously driven to rotate, the wire wheel 605 fixedly sleeved with the outer ring of the rotating shaft I502 is driven to rotate, and because the coil directions of two groups of pull ropes 606 wound on the wire wheel 605 are different, the wire wheel 605 rotates to carry out paying-off movement on the pull ropes 606, at the moment, the torsion springs at the outer rings of the rotating shafts II 602 of the inner rings of the movable plate 603 and the movable plate 603 lose the action of resetting rotation to drive the two movable plates 603 to move oppositely, and the upper ends of the movable plate 603 clamp the electrodes through two waist two clamping plates II 604 in a rotating connection mode of a ball shaft to clamp the positions of the electrode, so that the double clamping pieces are stable;
similarly, when the electrode is taken down, the bidirectional telescopic rod 401 is started to expand outwards to drive the two clamping plates 402 to leave the two sides of the electrode, at the moment, the toothed plate 501 synchronously drives the gear 503 meshed with the clamping plates 402 to rotate in the opposite direction along with the movement of the clamping plates 402, at the moment, the wire wheel 605 rotates to perform wire winding movement, and the pull rope 606 pulls the movable plate 603 to leave the other two sides of the electrode, at the moment, the electrode is conveniently taken out;
and because the distance between the movable plate 603 and the electrode is smaller than the distance between the first clamping plate 402 and the electrode, after the first clamping plate 402 clamps the two sides of the electrode, the outer wall of the movable plate 603 is always contacted with the two remaining side walls of the electrode through the second clamping plate 604 which is rotationally connected with the ball shaft through the connecting rod, and clamps the two remaining side walls of the electrode.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a frock clamp for electrode processing, includes mounting panel (1), mounting panel (1) top is fixed with dead lever (2), and dead lever (2) top is fixed with base (3), its characterized in that still includes:
the clamping mechanism (4) is characterized in that the base (3) is internally embedded with a bidirectional telescopic rod (401), and a clamping plate I (402) is fixed at the movable end part of the bidirectional telescopic rod (401);
the gear (503) is meshed with the outer side of the toothed plate (501), and the inner ring of the gear (503) is inserted with a first rotating shaft (502);
the periphery supporting mechanism (6), the inside rotation of base (3) is connected with pivot two (602), and pivot two (602) outer lane fixed sleeve has connected fly leaf (603) to fly leaf (603) outer wall fixedly connected with stay cord (606).
2. The fixture for machining the electrode according to claim 1, wherein an open groove is formed in the upper portion of the inside of the base (3), a cavity is formed in the lower portion of the inside of the base (3), and a through notch is formed in the top of the cavity and the bottom of the groove.
3. The fixture for machining an electrode according to claim 1, wherein the clamping mechanism (4) comprises a bi-directional telescopic rod (401) and a clamping plate one (402), wherein:
the bidirectional telescopic rod (401) is fixed in the cavity inside the base (3);
the clamping plates I (402) are provided with two identical clamping plates in number, the protruding blocks extending from the bottoms of the two clamping plates I (402) are respectively and fixedly connected to the end parts of the two movable ends of the bidirectional telescopic rod (401), the protruding blocks extending from the bottoms of the clamping plates I (402) are located in the cavity of the base (3), the working part of the clamping plates I (402) is located in the groove of the base (3), and the width of the groove opening used for communicating the groove with the cavity of the base (3) is equal to the width of the protruding blocks extending from the bottoms of the clamping plates I (402).
4. The work fixture for electrode processing according to claim 1, wherein the linkage mechanism (5) comprises:
two toothed plates (501) are arranged in number, the two toothed plates (501) are fixedly connected with a convex block extending from the bottom of the clamping plate I (402) through connecting rods, and the toothed plates (501) are positioned in the inner cavity of the base (3);
the first rotating shaft (502) is rotationally connected with the cavity in the base (3) through a bearing;
the gear (503) is fixedly sleeved on the outer ring of the first rotating shaft (502), and the gear (503) is always meshed with the toothed plate (501).
5. A tooling fixture for machining electrodes according to claim 1, wherein the peripheral support mechanism (6) comprises:
two movable grooves (601) are arranged in number, and the two movable grooves (601) are symmetrically arranged on the left side and the right side of a groove in the base (3);
the two ends of the second rotating shaft (602) are rotationally connected with the two side walls of the movable groove (601) through bearings, a torsion spring is fixedly sleeved on the outer ring of the second rotating shaft (602), and the other end of the torsion spring is fixedly connected with the inner wall of the movable groove (601);
the movable plate (603) is fixedly sleeved on the outer ring of the second rotating shaft (602);
the second clamping plate (604) is rotationally connected with the top of the movable plate (603) through a ball shaft;
and the pulling part is used for pulling the movable plate (603) to move.
6. The tool clamp for electrode processing according to claim 5, wherein the pulling portion is composed of a wire wheel (605) and a pulling rope (606), wherein:
the wire wheel (605) is fixedly sleeved on the outer ring of the first rotating shaft (502), and the wire wheel (605) is positioned above the gear (503);
one end of the pull rope (606) is wound and connected with the outer ring of the wire wheel (605), the other end of the pull rope (606) is fixedly connected with the upper end of the movable plate (603), and the directions of coils wound on the wire wheel (605) of the two groups of pull ropes (606) are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321758795.3U CN220613660U (en) | 2023-07-06 | 2023-07-06 | Frock clamp for electrode processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321758795.3U CN220613660U (en) | 2023-07-06 | 2023-07-06 | Frock clamp for electrode processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220613660U true CN220613660U (en) | 2024-03-19 |
Family
ID=90213458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321758795.3U Active CN220613660U (en) | 2023-07-06 | 2023-07-06 | Frock clamp for electrode processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220613660U (en) |
-
2023
- 2023-07-06 CN CN202321758795.3U patent/CN220613660U/en active Active
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