CN220921640U - CNC adds clamping apparatus convenient to dismouting - Google Patents
CNC adds clamping apparatus convenient to dismouting Download PDFInfo
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- CN220921640U CN220921640U CN202322624821.XU CN202322624821U CN220921640U CN 220921640 U CN220921640 U CN 220921640U CN 202322624821 U CN202322624821 U CN 202322624821U CN 220921640 U CN220921640 U CN 220921640U
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- screw rod
- fixture
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- 238000003754 machining Methods 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a CNC (computerized numerical control) machining clamp convenient to disassemble and assemble, and relates to the technical field of machining. The utility model comprises a fixed plate, wherein a mounting plate is fixed at the middle position of the upper wall of the fixed plate, a placing plate is arranged above the mounting plate, and the upper wall of the mounting plate is in threaded connection with a first screw rod; the upper side symmetry of fixed plate left and right sides is provided with the pneumatic cylinder, and the inner of pneumatic cylinder is fixed with splint, and the place ahead and the rear symmetry of splint are provided with the rotor plate, and the front and back both sides of the inner of pneumatic cylinder all are provided with screw rod two. According to the utility model, the workpiece on the upper surface of the placing plate correspondingly moves up and down through the placing plate, the screw rod I and the mounting plate, so that the position of the workpiece is adjusted, and the circular or rectangular workpiece can be firmly clamped and fixed through the clamping plate, the rotating plate and the screw rod II without the operation of replacing a clamp.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to a CNC (computerized numerical control) machining clamp convenient to disassemble and assemble.
Background
The machining is a process of changing the external dimension or performance of a workpiece through mechanical equipment, the CNC equipment is used as one of the mechanical equipment, the CNC equipment is an automatic machine tool controlled by a program, and the machine tool, the cutter and the workpiece are controlled to be machined through programming numerical control machining programs.
Through retrieving, the authority bulletin number CN215146937U, the authority bulletin day 2021.12.14 discloses a fixture for machining convenient to dismouting, belongs to machining technical field, and a fixture for machining convenient to dismouting, including the workstation, the slot has been seted up at the top of workstation, the inside joint of slot has the joint subassembly, the top fixedly connected with backup pad of joint subassembly, the left side fixedly connected with drive assembly of backup pad, drive assembly's right side runs through and extends to the right side of backup pad. According to the fixture, the clamping assembly is arranged, so that the supporting plate and the fixture arranged outside the supporting plate can be conveniently installed and disassembled, the applicability of the workbench is higher, the positioning assembly is arranged in an inserting mode with the connecting plate, the positioning assembly is convenient to disassemble and assemble, the positioning assemblies with different sizes and models can be replaced, the application range of the fixture is wider, and the problems that the existing fixture cannot be suitable for parts with different sizes and shapes and is inconvenient to install and disassemble are solved.
However, the prior art has the following disadvantages:
1. In the prior art, when rectangular and round workpieces are clamped and fixed, different clamps are required to be replaced to meet the requirement of clamping stability, and the operation is complicated;
2. the prior art is inconvenient to adjust the position of the workpiece and inconvenient to use.
Therefore, the prior art needs to replace different clamps to meet the requirement of clamping stability when clamping and fixing rectangular and circular workpieces, the operation is complicated, the prior art is inconvenient to adjust the position of the workpieces, the use is inconvenient, the requirements in actual use cannot be met, and therefore the improvement technology is urgently needed in the market to solve the problems.
Disclosure of utility model
The utility model aims to provide a CNC processing clamp which is convenient to operate and use and convenient to disassemble and assemble, and solves the problems that in the prior art, when rectangular and round workpieces are clamped and fixed, different clamps are required to be replaced to meet the requirement of clamping stability, the operation is complicated, the position of the workpieces is inconvenient to adjust and the use is inconvenient.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a CNC (computerized numerical control) processing clamp convenient to disassemble and assemble, which comprises a fixed plate, wherein a mounting plate is fixed at the middle position of the upper wall of the fixed plate, a placing plate is arranged above the mounting plate, and the upper wall of the mounting plate is in threaded connection with a first screw;
The upper side symmetry of fixed plate left and right sides is provided with the pneumatic cylinder, and the inner of pneumatic cylinder is fixed with splint, and the place ahead and the rear symmetry of splint are provided with the rotor plate, and the front and back both sides of the inner of pneumatic cylinder all are provided with screw rod two.
The utility model has the following beneficial effects:
1. The utility model sets the placing plate, the screw rod I and the mounting plate, the placing plate is used for placing the workpiece, and the screw rod I rotates to drive the placing plate to correspondingly move up and down, so that the workpiece on the upper surface of the placing plate correspondingly moves up and down, and the position of the workpiece is adjusted.
2. According to the utility model, the clamping plate, the rotating plate and the screw rod II are arranged, the rectangular workpiece can be clamped and fixed through the clamping plate, when the round workpiece is clamped and fixed, the clamping plate is used for clamping and fixing the round workpiece, meanwhile, the screw rod II is rotated to drive the rotating plate to move towards the round workpiece until the rotating plate is contacted with the round workpiece and a certain pressure is maintained, so that the effect of clamping and fixing the round workpiece can be achieved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.
FIG. 1 is an overall block diagram of a CNC machining fixture with ease of disassembly and assembly;
FIG. 2 is a bottom view of a fixture for CNC machining with ease of disassembly and assembly;
FIG. 3 is a right side view of a CNC machining fixture with ease of disassembly and assembly;
fig. 4 is a top view of a CNC machining jig with ease of attachment and detachment.
In the drawings, the list of components represented by the various numbers is as follows:
1. A rotating plate; 101. a bump; 1011. a connecting rod; 2. placing a plate; 201. a guide rod; 202. a bearing; 3. a clamping plate; 301. a boss; 3011. a round hole; 302. a side plate; 4. a hydraulic cylinder; 5. a first screw; 501. a circular plate I; 5011. twisting the first block; 6. a fixing plate; 601. a mounting plate; 602. a bolt; 6021. a male block; 603. a reinforcing plate; 604. a riser; 7. a second screw; 701. a circular plate II; 7011. and screwing the second block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1 and 2, the utility model discloses a fixture for CNC processing, which comprises a fixing plate 6, wherein the fixing plate 6 is positioned on a workbench of CNC, a mounting plate 601 is fixed at the middle position of the upper wall of the fixing plate 6, a placing plate 2 is arranged above the mounting plate 601, the placing plate 2 is arranged in parallel with the workbench of CNC, and a screw 5 is connected with the upper wall of the mounting plate 601 in a threaded manner and is used for driving the placing plate 2 to move;
When the device is used, the first screw rod 5 can be rotated according to the processing requirement of a workpiece, the placing plate 2 correspondingly moves up and down under the action of the guide rod 201, the workpiece is driven to correspondingly move up and down, and the position of the workpiece is adjusted;
the mounting plate 601 is U-shaped, the first screw 5 is rotationally connected with the placement plate 2 through the bearing 202, the first circular plate 501 is fixed at the lower end of the first screw 5, the first screw 5011 is fixed on the lower wall of the first circular plate 501, anti-skid threads are formed on the surface of the first screw 5011, and when the mounting plate is used, the first screw 501 is driven to rotate by operating the first screw 5011 to drive the first circular plate 501 to rotate, so that the placement plate 2 is driven to move, and the effect of adjusting the position of a workpiece is achieved;
Guide rods 201 are fixed on the front side and the rear side of the lower wall of the placement plate 2, the lower ends of the guide rods 201 are positioned on the inner side of the mounting plate 601 and are in clearance fit with the mounting plate 601, and the placement plate 2 can only move up and down but not rotate when the first screw rod 5 rotates through the arrangement of the guide rods 201;
Four corner positions of the fixing plate 6 are all provided with bolts 602, the lower end of each bolt 602 is connected with a convex block 6021 in a threaded manner, and the fixing plate 6 and the workbench of the CNC are fixed by the locking bolts 602 due to the fact that the workbench of the CNC is provided with the convex grooves, and therefore the convex blocks 6021 on the front side and the rear side are located in the convex grooves formed in the workbench of the CNC during installation.
Referring to fig. 1, 3 and 4, hydraulic cylinders 4 are symmetrically arranged above the left side and the right side of a fixed plate 6, and are used for moving a clamping plate 3, clamping plates 3 are fixed at the inner ends of the hydraulic cylinders 4, and are used for clamping workpieces, rotating plates 1 are symmetrically arranged in front of and behind the clamping plates 3, the contact area with the circular workpieces can be increased through the rotating plates 1, further clamping and fixing can be performed, screw rods two 7 are arranged at the front side and the rear side of the inner ends of the hydraulic cylinders 4, and the rotating plates 1 are contacted with the circular workpieces through the screw rods two 7, so that extrusion force is maintained;
When the device is used, when the workpiece is rectangular, the workpiece is placed on the placing plate 2, the hydraulic cylinder 4 is controlled to extend to drive the clamping plate 3 to move towards the workpiece, so that the clamping plate 3 is in contact with the workpiece and a certain extrusion force is kept to fix the workpiece, and optionally, the screw rod II 7 is also rotated to drive the rotating plate 1 to rotate to be in contact with the workpiece and keep a certain pressure to further clamp and fix the workpiece, and when the circular workpiece is clamped and fixed, the hydraulic cylinder 4 is controlled to extend to drive the clamping plate 3 to move towards the workpiece, so that the clamping plate 3 is in contact with the workpiece and a certain extrusion force is kept to fix the workpiece, and then the screw rod II 7 is rotated to drive the rotating plate 1 to be in contact with the workpiece and keep a certain pressure to further clamp and fix the workpiece;
The middle position of the inner side wall of the rotating plate 1 is fixedly provided with a convex block 101, the upper side wall and the lower side wall of the convex block 101 are respectively fixedly provided with a connecting rod 1011, the side walls of the corresponding clamping plates 3 above and below the convex block 101 are fixedly provided with a convex block 301, and the convex block 301 corresponding to the position of the connecting rod 1011 is provided with a round hole 3011;
The outer thread of the second screw rod 7 is connected with a side plate 302, the side plate 302 is L-shaped, the inner end of the second screw rod 7 is in contact with the corresponding rotating plate 1, the inner end of the second screw rod 7 is arc-shaped, and the inner end of the second screw rod 602 is abutted with the rotating plate 1, so that the rotating plate 1 contacts a workpiece and keeps pressure to clamp and fix the workpiece;
The outer end of the second screw rod 7 is fixedly provided with a second circular plate 701, the outer side wall of the second circular plate 701 is fixedly provided with a second twisting block 7011, the side wall of the second twisting block 7011 is provided with anti-skid patterns, and the second screw rod 7 can be rotated by operating the second twisting block 7011 to rotate to drive the second circular plate 701 to rotate;
The outer end of pneumatic cylinder 4 is fixed with riser 604, and the lower wall and the fixed plate 6 fixed connection of riser 604, and the inboard lateral wall of riser 604 is fixed with reinforcing plate 603, and reinforcing plate 603 is triangle-shaped setting, and the lower wall and the fixed plate 6 fixed connection of reinforcing plate 603, riser 604 provide fixed platform for pneumatic cylinder 4, and reinforcing plate 603 can increase the connection stability between riser 604 and the fixed plate 6, avoids riser 604 to take place to warp.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (8)
1. CNC adds clamping apparatus for processing convenient to dismouting, including fixed plate (6), its characterized in that: a mounting plate (601) is fixed at the middle position of the upper wall of the fixing plate (6), a placing plate (2) is arranged above the mounting plate (601), and the upper wall of the mounting plate (601) is connected with a first screw rod (5) in a threaded manner;
The hydraulic cylinder (4) is symmetrically arranged above the left side and the right side of the fixed plate (6), the clamping plate (3) is fixed at the inner end of the hydraulic cylinder (4), the rotating plate (1) is symmetrically arranged in front of and behind the clamping plate (3), and the screw rods (7) are respectively arranged at the front side and the rear side of the inner end of the hydraulic cylinder (4).
2. The fixture for CNC machining of claim 1, wherein: the mounting plate (601) is U-shaped, the first screw rod (5) is rotationally connected with the placing plate (2) through a bearing (202), a first circular plate (501) is fixed at the lower end of the first screw rod (5), and a first screwing block (5011) is fixed on the lower wall of the first circular plate (501).
3. The fixture for CNC machining of claim 2, wherein: guide rods (201) are fixed on the front side and the rear side of the lower wall of the placement plate (2), and the lower ends of the guide rods (201) are located on the inner side of the mounting plate (601) and are in clearance fit with the mounting plate (601).
4. The fixture for CNC machining of claim 1, wherein: four corner positions of the fixing plate (6) are respectively provided with a bolt (602), and the lower ends of the bolts (602) are connected with convex blocks (6021) in a threaded mode.
5. The fixture for CNC machining of claim 1, wherein: the middle position of the inner side wall of the rotating plate (1) is fixedly provided with a protruding block (101), the side walls of the upper side and the lower side of the protruding block (101) are respectively fixedly provided with a connecting rod (1011), the side walls above and below the protruding block (101) corresponding to the clamping plate (3) are fixedly provided with a boss (301), and the boss (301) corresponding to the position of the connecting rod (1011) is provided with a round hole (3011).
6. The fixture for CNC machining of claim 1, wherein: the outer thread of the second screw rod (7) is connected with a side plate (302), the side plate (302) is L-shaped, and the inner end of the second screw rod (7) is in contact with the corresponding rotating plate (1).
7. The fixture for CNC machining of claim 6, wherein: the outer end of the second screw rod (7) is fixedly provided with a second circular plate (701), and the outer side wall of the second circular plate (701) is fixedly provided with a second screwing block (7011).
8. The fixture for CNC machining of claim 1, wherein: the outer end of the hydraulic cylinder (4) is fixedly provided with a vertical plate (604), the lower wall of the vertical plate (604) is fixedly connected with the fixed plate (6), the inner side wall of the vertical plate (604) is fixedly provided with a reinforcing plate (603), the reinforcing plate (603) is triangular, and the lower wall of the reinforcing plate (603) is fixedly connected with the fixed plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624821.XU CN220921640U (en) | 2023-09-26 | 2023-09-26 | CNC adds clamping apparatus convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624821.XU CN220921640U (en) | 2023-09-26 | 2023-09-26 | CNC adds clamping apparatus convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220921640U true CN220921640U (en) | 2024-05-10 |
Family
ID=90963635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322624821.XU Active CN220921640U (en) | 2023-09-26 | 2023-09-26 | CNC adds clamping apparatus convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220921640U (en) |
-
2023
- 2023-09-26 CN CN202322624821.XU patent/CN220921640U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 3, No. 6 Jinwang Road, Fenggang Town, Dongguan City, Guangdong Province, 518000 Patentee after: Dongguan Dingqi Precision Technology Co.,Ltd. Country or region after: China Address before: 523000 first and second floors of building C, No. 2 Jinwang Road, jinfenghuang Industrial Zone, Fenggang town, Dongguan City, Guangdong Province Patentee before: DONGGUAN DINGQI HARDWARE TECHNOLOGY CO.,LTD. Country or region before: China |