CN211565236U - Multi-station drilling and tapping clamp for irregular workpiece - Google Patents
Multi-station drilling and tapping clamp for irregular workpiece Download PDFInfo
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- CN211565236U CN211565236U CN202021757137.9U CN202021757137U CN211565236U CN 211565236 U CN211565236 U CN 211565236U CN 202021757137 U CN202021757137 U CN 202021757137U CN 211565236 U CN211565236 U CN 211565236U
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Abstract
The utility model discloses a multistation drilling and tapping anchor clamps of irregular work piece, include: the positioning device comprises a base, a fixed plate arranged above the base and a positioning plate positioned in front of the fixed plate; a positioning groove is formed in the side face, far away from the fixed plate, of the positioning plate; a pressing plate is further arranged in front of the positioning plate, and a limiting block is arranged on one side of the pressing plate close to the positioning plate and corresponds to the positioning groove; the multi-station drilling and tapping clamp for the irregular workpiece provided by the utility model clamps and fixes the workpiece through the mutual matching of the limiting block on the pressing plate and the positioning groove on the positioning plate, and has simple structure and easy operation; the pressure plate slides on the positioning plate, the oblique cut surface on the limiting block slides into the positioning groove through the oblique groove surface on the positioning groove, and the oblique cut surface and the straight groove surface of the positioning groove are matched with each other to clamp and fix the workpiece, so that the workpiece is firmer; can clamp and fix a plurality of work pieces simultaneously, process, efficiency is higher.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a multistation drilling and tapping anchor clamps of irregular work piece.
Background
In industrial production, a workpiece needs to be drilled and tapped, the workpiece needs to be fixed firstly before being drilled and tapped, and the workpiece needs to be fixed conveniently and firmly without damaging the surface of the workpiece. The existing universal fixture is generally used for fixing workpieces with regular shapes, and for workpieces with irregular shapes, the workpieces are often deviated in the processing process, so that the processing quality and the working efficiency are seriously influenced.
Therefore, there is a need for further research and practice of the above-mentioned technical problems.
Disclosure of Invention
Technical problem to be solved
The utility model aims to solve the technical problem that a multistation drilling and tapping anchor clamps of irregular work piece is provided, simple structure, easily operation, the convenience is processed the work piece.
(II) technical scheme
The utility model provides a technical scheme that above-mentioned problem adopted is:
a multistation drilling and tapping anchor clamps of irregular work piece includes: the positioning device comprises a base, a fixed plate arranged above the base and a positioning plate positioned in front of the fixed plate;
a positioning groove is formed in the side face, far away from the fixed plate, of the positioning plate; a pressing plate is further arranged in front of the positioning plate, and a limiting block is arranged on one side, close to the positioning plate, of the pressing plate and corresponds to the positioning groove.
Among the above-mentioned technical scheme, the locating plate is fixed to be set up on the fixed plate, and the clamp plate is located the opposite side of locating plate, and the stopper through the clamp plate is mutually supported with the fixed plate on the locating plate and is pressed from both sides tightly fixed to the work piece, simple structure, easily operation.
Furthermore, the positioning groove is provided with a straight groove surface and an inclined groove surface; and the limiting block is provided with a chamfer surface matched with the chamfer surface.
Among the above-mentioned technical scheme, slide on the locating plate through the clamp plate, in the scarf through the chute face on the constant head tank on the stopper slided into the constant head tank, mutually supported the straight flute face with the constant head tank and pressed from both sides tightly fixedly the work piece, it is more firm.
Furthermore, a positioning block is further arranged on the side face, far away from the fixing plate, of the positioning plate and is located below the positioning groove.
In the technical scheme, the workpiece is sleeved on the positioning block, so that the workpiece is conveniently and quickly positioned.
Furthermore, two ends of the fixed plate are respectively provided with a first air cylinder, and the positioning plate is fixed on the fixed plate through the first air cylinders;
the fixing plate is provided with a first positioning hole, a second positioning hole is arranged on the positioning plate and corresponds to the first positioning hole, and a positioning pin is arranged between the first positioning hole and the second positioning hole.
Among the above-mentioned technical scheme, insert the locating pin between first locating hole and second locating hole, prevent that the locating plate from taking place to remove for the fixed plate, press from both sides the locating plate through first cylinder simultaneously and tightly fix on the fixed plate.
Further, a second air cylinder is arranged below the pressing plate, and the pressing plate is located between the fixing plate and the second air cylinder.
Among the above-mentioned technical scheme, drive the clamp plate through the second cylinder, press from both sides tightly and relax the work piece.
Further, the quantity of constant head tank is 10, the quantity of locating piece is 10, the quantity of stopper is 10.
Among the above-mentioned technical scheme, can press from both sides tight fixedly 10 work pieces simultaneously, process, efficiency is higher.
Further, the two ends of the base are provided with fixing grooves.
Among the above-mentioned technical scheme, fix the base on the workstation through the fixed slot at both ends.
(III) advantageous effects
Compared with the prior art, the technical scheme of the utility model have following advantage:
(1) the multi-station drilling and tapping clamp for the irregular workpiece provided by the utility model clamps and fixes the workpiece through the mutual matching of the limiting block on the pressing plate and the positioning groove on the positioning plate, and has simple structure and easy operation;
(2) the utility model provides a multistation drilling and tapping anchor clamps of irregular work piece, slide on the locating plate through the clamp plate, the scarf on the stopper slides into the constant head tank through the scarf surface on the constant head tank, cooperate with the straight flute surface of constant head tank to clamp the work piece fixedly, it is more firm;
(3) the utility model provides a multistation drilling and tapping anchor clamps of irregular work piece can press from both sides tightly fixedly to a plurality of work pieces simultaneously, processes, and efficiency is higher.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an exploded state of the embodiment of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.
Wherein: the positioning device comprises a base 1, a fixing groove 11, a fixing plate 2, a first positioning hole 21, a positioning plate 3, a positioning groove 31, a straight groove surface 301, an inclined groove surface 302, a positioning block 32, a second positioning hole 33, a pressing plate 4, a limiting block 41, a diagonal plane 401, a first air cylinder 5, a second air cylinder 6 and a positioning pin 7.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Examples
1-3, the multi-station drilling and tapping clamp for irregular workpieces comprises: the device comprises a base 1, a fixed plate 2 arranged above the base 1 and a positioning plate 3 positioned in front of the fixed plate 2; a positioning groove 31 is formed in the side surface, far away from the fixed plate 2, of the positioning plate 3; a pressing plate 4 is further arranged in front of the positioning plate 3, and a limiting block 41 is arranged on one side, close to the positioning plate 3, of the pressing plate 4 and corresponds to the positioning groove 31. The locating plate 3 is fixedly arranged on the fixing plate 2, the pressing plate 4 is located on the other side of the locating plate 3, the limiting blocks 41 on the pressing plate 4 are matched with the locating grooves 31 on the locating plate 3 to clamp and fix workpieces, and the locating plate is simple in structure and easy to operate.
The positioning groove 31 is provided with a straight groove surface 301 and an inclined groove surface 302; the limiting block 41 is provided with a chamfer surface 401 matched with the chamfer surface 302. Through the slide of clamp plate 4 on locating plate 3, the scarf 401 on stopper 41 slides into the constant head tank 31 through the chute face 302 on the constant head tank 31, and the straight flute profile 301 of constant head tank 31 mutually supports and presss from both sides the fastening to the work piece fixedly, and is more firm.
A positioning block 32 is further arranged on the side surface, far away from the fixing plate 2, of the positioning plate 3, and the positioning block 32 is located below the positioning groove 31. The workpiece is sleeved on the positioning block 32, so that the workpiece can be conveniently and quickly positioned.
Two ends of the fixed plate 2 are respectively provided with a first air cylinder 5, and the positioning plate 3 is fixed on the fixed plate 2 through the first air cylinders 5; the fixing plate 2 is provided with a first positioning hole 21, the positioning plate 3 is provided with a second positioning hole 33 corresponding to the first positioning hole 21, and a positioning pin 7 is arranged between the first positioning hole 21 and the second positioning hole 33. The positioning pin 7 is inserted between the first positioning hole 21 and the second positioning hole 33 to prevent the positioning plate 3 from moving relative to the fixing plate 2, while the positioning plate 3 is clamped and fixed to the fixing plate 2 by the first cylinder 5.
The lower part of the pressing plate 4 is provided with a second cylinder 6, the pressing plate 4 is positioned between the fixed plate 2 and the second cylinder 6, and the pressing plate 4 is driven by the second cylinder 6 to clamp and release the workpiece. The quantity of constant head tank 31 is 10, the quantity of locating piece 32 is 10, the quantity of stopper 41 is 10, can press from both sides tightly fixedly 10 work pieces simultaneously, process, and efficiency is higher. The two ends of the base 1 are provided with fixing grooves 11, and the base 1 is fixed on the workbench through the fixing grooves 11 at the two ends.
During specific work, at first blow the anchor clamps clamping position clean, the work piece passes through the suit and fixes a position on locating piece 32 fast, after the work piece is put, wrench movement second cylinder 6 and clamp plate 4, second cylinder 6 drives clamp plate 4 and moves on locating plate 3, scarf 401 on the stopper 41 slides in locating groove 31 through scarf 302 on locating groove 31, it is fixed to press from both sides the clamp with the straight flute profile 301 of locating groove 31 mutually supporting to the work piece, accomplish the processing back, blow the machined surface of work piece clean, wrench movement second cylinder 6 and clamp plate 4 afterwards, make clamp plate 4 and work piece take place to separate, the work piece after will processing take off can.
The multi-station drilling and tapping clamp for the irregular workpiece provided by the utility model clamps and fixes the workpiece through the mutual matching of the limiting block on the pressing plate and the positioning groove on the positioning plate, and has simple structure and easy operation; the pressure plate slides on the positioning plate, the oblique cut surface on the limiting block slides into the positioning groove through the oblique groove surface on the positioning groove, and the oblique cut surface and the straight groove surface of the positioning groove are matched with each other to clamp and fix the workpiece, so that the workpiece is firmer; can clamp and fix a plurality of work pieces simultaneously, process, efficiency is higher.
As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.
Claims (7)
1. A multistation drilling and tapping anchor clamps of irregular work piece includes: the positioning device comprises a base (1), a fixing plate (2) arranged above the base (1), and a positioning plate (3) positioned in front of the fixing plate (2), and is characterized in that a positioning groove (31) is formed in the side surface, away from the fixing plate (2), of the positioning plate (3); a pressing plate (4) is further arranged in front of the positioning plate (3), and a limiting block (41) is arranged on one side, close to the positioning plate (3), of the pressing plate (4) and corresponds to the positioning groove (31).
2. The multi-station drilling and tapping fixture for irregular workpieces according to claim 1, wherein the positioning slot (31) has a straight slot surface (301) and a slanted slot surface (302); the limiting block (41) is provided with a chamfer surface (401) matched with the chamfer surface (302).
3. The multi-station drilling and tapping clamp for the irregular workpieces according to claim 2, wherein a positioning block (32) is further arranged on the side surface, far away from the fixing plate (2), of the positioning plate (3), and the positioning block (32) is located below the positioning groove (31).
4. The multi-station drilling and tapping clamp for the irregular workpiece according to claim 3, wherein two ends of the fixing plate (2) are respectively provided with a first air cylinder (5), and the positioning plate (3) is fixed on the fixing plate (2) through the first air cylinders (5);
the fixing plate (2) is provided with a first positioning hole (21), a second positioning hole (33) is formed in the positioning plate (3) and corresponds to the first positioning hole (21), and a positioning pin (7) is arranged between the first positioning hole (21) and the second positioning hole (33).
5. The multi-station drilling and tapping clamp for the irregular workpieces as claimed in claim 4, wherein a second air cylinder (6) is arranged below the pressure plate (4), and the pressure plate (4) is arranged between the fixing plate (2) and the second air cylinder (6).
6. The multi-station drilling and tapping clamp for the irregular workpiece according to claim 3, wherein the number of the positioning grooves (31) is 10, the number of the positioning blocks (32) is 10, and the number of the limiting blocks (41) is 10.
7. The multi-station drilling and tapping clamp for the irregular workpieces as claimed in claim 1, wherein fixing grooves (11) are formed at two ends of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021757137.9U CN211565236U (en) | 2020-08-21 | 2020-08-21 | Multi-station drilling and tapping clamp for irregular workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021757137.9U CN211565236U (en) | 2020-08-21 | 2020-08-21 | Multi-station drilling and tapping clamp for irregular workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211565236U true CN211565236U (en) | 2020-09-25 |
Family
ID=72528576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021757137.9U Active CN211565236U (en) | 2020-08-21 | 2020-08-21 | Multi-station drilling and tapping clamp for irregular workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211565236U (en) |
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2020
- 2020-08-21 CN CN202021757137.9U patent/CN211565236U/en active Active
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