CN213318904U - Milling clamp for milling irregular workpiece - Google Patents
Milling clamp for milling irregular workpiece Download PDFInfo
- Publication number
- CN213318904U CN213318904U CN202021719491.2U CN202021719491U CN213318904U CN 213318904 U CN213318904 U CN 213318904U CN 202021719491 U CN202021719491 U CN 202021719491U CN 213318904 U CN213318904 U CN 213318904U
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- CN
- China
- Prior art keywords
- milling
- plate
- rod
- base plate
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 39
- 230000001788 irregular Effects 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model belongs to the technical field of the milling process technique and specifically relates to a milling fixture for milling irregular work piece, including the bed plate, the upper end of bed plate is connected with the cylinder, and the spout has been seted up to one side of cylinder, and slidable is connected with the carriage on the spout, is connected with the threaded rod on the carriage, and the upper end of threaded rod is connected with first handle, and one side of carriage is connected with the dead lever, and the one end of dead lever is connected with the clamp plate, and the upper end of bed plate is connected with first fixed plate, and rotatable being connected with two-way screw rod on the first fixed plate, be connected with two parallel arrangement's grip block on the. The utility model discloses a height of clamp plate is adjusted to the threaded rod, fixes the machined part that will process, and when the upper and lower both ends of machined part were irregular, through the interval between two grip blocks of two-way screw rod regulation, fixed the machined part centre gripping, the irregular machined part of effectual centre gripping.
Description
Technical Field
The utility model relates to a milling process technical field especially relates to a milling fixture for milling irregular work piece.
Background
Milling is one of the main methods of plane machining, and is usually a cutter rotating, a workpiece being fixed or driven by a clamp to make linear or curvilinear motion, each cutter tooth of a milling cutter periodically participates in intermittent cutting, and the cutting thickness of each cutter tooth is changed in the cutting process. When an existing milling clamp clamps and fixes an irregular workpiece, only one clamping piece is arranged in one direction, when the clamping direction is in an irregular surface, the workpiece cannot be steered due to processing requirements, and the clamping device cannot effectively clamp the irregular workpiece.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the clamping part that only has a direction that exists among the prior art, the shortcoming of the irregular machined part of unable effectual centre gripping, and the milling fixture who is used for milling irregular work piece that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the milling fixture for milling irregular workpieces comprises a base plate, wherein the upper end of the base plate is connected with a cylinder, one side of the cylinder is provided with a sliding groove, the sliding groove is connected with a sliding frame in a sliding manner, the sliding frame is connected with a threaded rod, the upper end of the threaded rod is connected with a first handle, the bottom end of the threaded rod is rotatably connected with the base plate, one side of the sliding frame is connected with a fixed rod, one end of the fixed rod is connected with a pressing plate, the pressing plate is parallel to the base plate, the upper end of the base plate is positioned under the pressing plate and is provided with a material placing groove, the upper end of the base plate is connected with a first fixed plate, the first fixed plate is rotatably connected with a two-way screw rod, the two-way screw rod is connected with two clamping plates which are, one end of the bidirectional screw rod penetrates through the second fixing plate, one end of the bidirectional screw rod is connected with a second handle, a limiting mechanism is connected between the first fixing plate and the second fixing plate, and the limiting mechanism penetrates through the clamping plate.
Preferably, the mounting holes are formed in the two sides of the base plate.
Preferably, the sliding frame comprises a sliding block, the sliding block is connected with the sliding groove in a sliding mode, one side of the sliding block is connected with a connecting rod, one end of the connecting rod is connected with a threaded pipe, and the threaded pipe is connected with the threaded rod.
Preferably, the first fixing plate and the second fixing plate are parallel to each other.
Preferably, the second handle is sleeved with an anti-slip sleeve.
Preferably, the limiting mechanism comprises a limiting rod, one end of the limiting rod is connected with the first fixing plate, the other end of the limiting rod is connected with the second fixing plate, and the limiting rod penetrates through the clamping plate.
The utility model provides a milling fixture for milling irregular work piece, beneficial effect lies in:
the pressing plate is connected through the fixing rod, when the two sides of the machined part are irregular, the height of the pressing plate is adjusted through the threaded rod, the machined part to be machined is fixed, the first fixing plate is rotatably connected with the two-way screw rod, the two clamping plates which are arranged in parallel are connected onto the two-way screw rod, when the upper end and the lower end of the machined part are irregular, the distance between the two clamping plates is adjusted through the two-way screw rod, the machined part is clamped and fixed, the two clamping pieces are clamped, and the machined part is clamped effectively.
Drawings
Fig. 1 is a schematic structural diagram of a milling fixture for milling irregular workpieces according to the present invention;
fig. 2 is a schematic structural diagram of a milling fixture for milling irregular workpieces according to the present invention;
fig. 3 is a schematic view of a connection structure between a sliding frame and a threaded pipe in a milling fixture for milling irregular workpieces according to the present invention.
In the figure: the device comprises a base plate 1, a mounting hole 2, a column 3, a sliding chute 4, a sliding block 5, a connecting rod 6, a threaded pipe 7, a threaded rod 8, a first handle 9, a fixing rod 10, a pressing plate 11, a first fixing plate 12, a two-way screw 13, a clamping plate 14, a storage groove 15, a second fixing plate 16, a second handle 17 and a limiting rod 18.
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.
Example 1
Referring to fig. 1-3, a milling fixture for milling irregular workpieces comprises a base plate 1, wherein mounting holes 2 are respectively formed in two sides of the base plate 1, the mounting holes 2 are used for fixing the base plate 1 through bolts, a cylinder 3 is connected to the upper end of the base plate 1, a chute 4 is formed in one side of the cylinder 3, the chute 4 is used for connecting a sliding frame, the sliding frame is slidably connected to the chute 4 and used for adjusting the height of a fixing rod 10, a threaded rod 8 is connected to the sliding frame, a first handle 9 is connected to the upper end of the threaded rod 8, the threaded rod 9 is used for rotating the threaded rod 8, the bottom end of the threaded rod 8 is rotatably connected to the base plate 1, a fixing rod 10 is connected to one side of the sliding frame and used for connecting a pressing plate 11, one end of the fixing rod 10 is connected to the pressing plate 11, and the, the irregular workpiece is fixed, the pressing plate 11 is parallel to the base plate 1, the upper end of the base plate 1 is located under the pressing plate 11, the object placing groove 15 is formed in the upper end of the base plate 1, and the workpiece is placed in the object placing groove 15.
The upper end of the base plate 1 is connected with a first fixing plate 12, the first fixing plate 12 is used for connecting a two-way screw 13, the first fixing plate 12 is rotatably connected with the two-way screw 13, the two-way screw 13 is used for adjusting the distance between the two clamping plates 14 after rotating, the two-way screw 13 is connected with two clamping plates 14 which are arranged in parallel, the clamping plates 14 are used for clamping a workpiece, the upper end of the base plate 1 is connected with a second fixing plate 16, one end of the two-way screw 13 penetrates through the second fixing plate 16, the first fixing plate 12 is parallel to the second fixing plate 16, one end of the two-way screw 13 is connected with a second handle 17, the second handle 17 is used for conveniently rotating the two-way screw 13, an anti-skid sleeve is sleeved on the second handle 17, a limiting mechanism is connected between the first fixing plate 12 and the second fixing plate 16, the limiting mechanism is used for adjusting the, the clamping plate 14 is prevented from rotating, the limiting mechanism penetrates through the clamping plate 14, when the two sides of a workpiece are irregular, the height of the pressing plate 11 is adjusted through the threaded rod 8, the workpiece to be machined is fixed, and when the upper end and the lower end of the workpiece are irregular, the distance between the two clamping plates 14 is adjusted through the bidirectional threaded rod 13, and the workpiece is clamped and fixed.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the carriage includes a slider 5, the slider 5 is slidably connected to a sliding groove 4, one side of the slider 5 is connected to a connecting rod 6, the connecting rod 6 functions as a fixed threaded tube 7, one end of the connecting rod 6 is connected to a threaded tube 7, the threaded tube 7 functions as a connecting threaded rod 8, and the threaded tube 7 connects to the threaded rod 8.
Example 3
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the limiting mechanism includes a limiting rod 18, the limiting rod 18 is used to prevent the clamping plates 14 from turning over when adjusting the distance between the two clamping plates 14, one end of the limiting rod 18 is connected to the first fixing plate 12, the other end of the limiting rod 18 is connected to the second fixing plate 16, and the limiting rod 18 penetrates through the clamping plates 14.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The milling fixture for milling irregular workpieces comprises a base plate (1) and is characterized in that the upper end of the base plate (1) is connected with a cylinder (3), one side of the cylinder (3) is provided with a sliding groove (4), the sliding groove (4) is connected with a sliding frame in a sliding manner, a threaded rod (8) is connected onto the sliding frame, the upper end of the threaded rod (8) is connected with a first handle (9), the bottom end of the threaded rod (8) is rotatably connected with the base plate (1), one side of the sliding frame is connected with a fixed rod (10), one end of the fixed rod (10) is connected with a pressing plate (11), the pressing plate (11) is parallel to the base plate (1), the upper end of the base plate (1) is positioned under the pressing plate (11) and is provided with an object placing groove (15), and the upper end of the base plate (1) is connected with a, rotatable two-way screw rod (13) that is connected with on first fixed plate (12), be connected with two parallel arrangement's grip block (14) on two-way screw rod (13), the upper end of bed plate (1) is connected with second fixed plate (16), the one end of two-way screw rod (13) is run through second fixed plate (16), the one end of two-way screw rod (13) is connected with second handle (17), first fixed plate (12) with be connected with stop gear between second fixed plate (16), stop gear runs through grip block (14).
2. The milling fixture for milling irregular workpieces according to claim 1, characterized in that the base plate (1) is provided with mounting holes (2) on both sides.
3. The milling fixture for milling irregular workpieces according to claim 1, characterized in that the sliding frame comprises a sliding block (5), the sliding block (5) is slidably connected with the sliding chute (4), a connecting rod (6) is connected with one side of the sliding block (5), a threaded pipe (7) is connected with one end of the connecting rod (6), and the threaded pipe (7) is connected with the threaded rod (8).
4. The milling fixture for milling irregular workpieces according to claim 1, characterized in that the first and second fixture plates (12, 16) are parallel to each other.
5. The milling fixture for milling irregular workpieces according to claim 1, characterized in that an anti-slip sleeve is sleeved on the second handle (17).
6. The milling fixture for milling irregular workpieces according to claim 1, characterized in that the limiting mechanism comprises a limiting rod (18), one end of the limiting rod (18) is connected with the first fixing plate (12), the other end of the limiting rod (18) is connected with the second fixing plate (16), and the limiting rod (18) penetrates through the clamping plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021719491.2U CN213318904U (en) | 2020-08-18 | 2020-08-18 | Milling clamp for milling irregular workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021719491.2U CN213318904U (en) | 2020-08-18 | 2020-08-18 | Milling clamp for milling irregular workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213318904U true CN213318904U (en) | 2021-06-01 |
Family
ID=76097172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021719491.2U Expired - Fee Related CN213318904U (en) | 2020-08-18 | 2020-08-18 | Milling clamp for milling irregular workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213318904U (en) |
-
2020
- 2020-08-18 CN CN202021719491.2U patent/CN213318904U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |