CN216912943U - CNC machining clamp for manufacturing mechanical parts - Google Patents
CNC machining clamp for manufacturing mechanical parts Download PDFInfo
- Publication number
- CN216912943U CN216912943U CN202123042558.0U CN202123042558U CN216912943U CN 216912943 U CN216912943 U CN 216912943U CN 202123042558 U CN202123042558 U CN 202123042558U CN 216912943 U CN216912943 U CN 216912943U
- Authority
- CN
- China
- Prior art keywords
- square
- base
- blocks
- mechanical parts
- threaded
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000003754 machining Methods 0.000 title claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a CNC (computer numerical control) machining clamp for manufacturing mechanical parts, and particularly relates to the technical field of clamps, wherein the CNC machining clamp comprises a base, a positive and negative motor and a square block, wherein the positive and negative motor is arranged below the right side of the base; the square shaft is inserted into the base through the square opening, the outer end of the square shaft is inserted into the square sleeve, the square shaft penetrates through the cross groove again, the two magnetic blocks can be attracted again, then the side edge block is loosened, the side edge block is reset through resilience of the spring, the movable block can be limited, therefore, a chuck to be used can stably rotate to a position to be used, and the chuck can be conveniently and quickly replaced; when square axle was taken out from the cross recess, pressed the thread bush tightly to rotate the square for the thread axle is twisted out in the thread bush, alright dismantle all chucks down fast, can not influence the availability factor of this anchor clamps, dismantle the problem of changing and availability factor is lower with the inconvenient quick clamp of CNC processing anchor clamps for solving current machine parts manufacturing.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a CNC machining clamp for manufacturing mechanical parts.
Background
A fixture is a device used to hold mechanical parts for construction or inspection during the machine manufacturing process. Present machine parts is CNC adds clamping apparatus for manufacturing adds man-hour to the machine parts of different shapes, need to change the chuck of different shapes, and the chuck adopts the bolt to fix usually, and is inconvenient quick to it changes, repeats moreover and dismantles the chuck, reduces the availability factor of anchor clamps easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a CNC machining clamp for manufacturing mechanical parts, which aims to solve the problems that the existing CNC machining clamp for manufacturing mechanical parts is inconvenient to rapidly disassemble and replace a clamp head and is low in use efficiency.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a CNC machining clamp for manufacturing mechanical parts comprises a base, positive and negative motors and square blocks, wherein the positive and negative motors are arranged below the right side of the base, and the square blocks are arranged at the left side and the right side inside the base;
the left side and the right side of the inner wall of the base are respectively provided with a square sleeve in a penetrating manner, side blocks are arranged above the left side and the right side of the base, pressing springs fixed with the base are welded at the bottoms of the side blocks, square openings are formed in the outer sides of the side blocks in a penetrating manner, a double-headed screw is arranged inside the base and below the square blocks, the left side and the right side of the outer part of the double-headed screw are respectively in threaded connection with a screw sleeve, the top end of the screw sleeve is rotatably connected with a threaded sleeve through a rotating shaft, two square shafts arranged left and right are arranged inside the base and above the square blocks, and magnetic blocks are fixed at the inner ends of the square shafts;
the movable block is fixed to the top of each square, cross grooves are formed in the movable blocks, and threaded shafts are fixed to the bottoms of the squares.
Furthermore, chucks are fixed on the front, the rear, the left and the right of the square blocks.
Furthermore, the two square shafts penetrate through cross grooves in the two movable blocks respectively, the outer ends of the two square shafts are inserted into the two square sleeves respectively, and four ends of each cross groove penetrate through the four sides of the outside of each movable block.
Furthermore, the two magnetic blocks are mutually attracted.
Furthermore, the square shaft corresponds to the square opening up and down, and the square shaft is matched with the square opening.
Furthermore, the two threaded shafts are respectively in threaded connection with the two threaded sleeves, and the right end of the double-threaded screw penetrates out of the right side of the base and is fixed with the power end of the positive and negative motor.
Compared with the prior art, the utility model has the following beneficial effects:
the square shaft is inserted into the base through the square opening, the outer end of the square shaft is inserted into the square sleeve again, the square shaft penetrates through the cross groove again, the two magnetic blocks can be attracted again, then the side block is loosened, the side block is reset through resilience of the spring, the square shaft can be limited by the side block and cannot move outwards, the movable block can be limited, therefore, a chuck to be used can stably rotate to a position to be used, and the chuck can be conveniently and quickly replaced; when simultaneously dismantling all chucks as required, when only needing to take out the square shaft from the cross recess, press the thread bush tightly to rotate the square, make the thread shaft unscrew from the thread bush, alright dismantle all chucks fast and lift off, can not influence the availability factor of this anchor clamps, dismantle the problem of changing and availability factor is lower with the inconvenient quick chuck of solving current machine parts for the CNC processing anchor clamps.
Drawings
FIG. 1 is a general schematic of the present invention;
FIG. 2 is a side view of the side block of the present invention;
fig. 3 is a schematic top view of the movable block of the present invention.
In the figure: 1-base, 101-side block, 102-pressing spring, 103-square sleeve, 104-square shaft, 105-magnetic block, 106-screw sleeve, 107-double-head screw, 108-square opening, 109-screw sleeve, 2-positive and negative motor, 3-square block, 301-chuck, 302-movable block, 303-cross groove and 304-screw shaft.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: a CNC machining clamp for manufacturing mechanical parts comprises a base 1, a positive and negative motor 2 and square blocks 3, wherein the positive and negative motor 2 is installed below the right side of the base 1, and the square blocks 3 are arranged at the left side and the right side of the inside of the base 1;
the left side and the right side of the inner wall of the base 1 are respectively provided with a square sleeve 103 in a penetrating manner, a side block 101 is arranged above the left side and the right side of the base 1, a pressing spring 102 fixed with the base 1 is welded at the bottom of each side block 101, a square opening 108 is formed in the outer side of each side block 101, a double-threaded screw 107 is arranged in the base 1 and below the square 3, the left side and the right side of the outer part of the double-threaded screw 107 are respectively in threaded connection with a screw sleeve 106, the top end of each screw sleeve 106 is rotatably connected with a screw sleeve 109 through a rotating shaft, two square shafts 104 which are arranged left and right are arranged in the base 1 and above the square 3 are arranged, and magnetic blocks 105 are fixed at the inner ends of the square shafts 104;
the top of the square 3 is fixed with movable blocks 302, cross grooves 303 are formed in the movable blocks 302, and the bottom of the square 3 is fixed with threaded shafts 304;
the two threaded shafts 304 are respectively in threaded connection with the two threaded sleeves 109, and the right end of the double-threaded screw 107 penetrates through the right side of the base 1 and is fixed with the power end of the positive and negative motor 2;
the front, the rear, the left and the right of the square 3 are all fixed with clamping heads 301;
when mechanical parts are processed, the positive and negative motor 2 can be externally connected to a power supply and started, when the positive and negative motor 2 is started and drives the double-threaded screw 107 to rotate forwards, the two screw sleeves 106 move outwards along the double-threaded screw 107, meanwhile, the two square blocks 3 move inwards together, mechanical parts to be processed can be placed between the clamping heads 301 which are symmetrical left and right on the two square blocks 3, then the mechanical parts can be clamped by the clamping heads 301 which are symmetrical left and right, then the positive and negative motor 2 can be closed, and the mechanical parts can be processed;
the square shaft 104 corresponds to the square opening 108 up and down, and the square shaft 104 is matched with the square opening 108;
the two square shafts 104 penetrate through cross grooves 303 in the two movable blocks 302 respectively, the outer ends of the two square shafts 104 are inserted into the two square sleeves 103 respectively, and four ends of each cross groove 303 penetrate through the four sides of the movable block 302;
the two magnetic blocks 105 are mutually attracted;
when parts with different shapes need to be machined, the side block 101 can be pushed downwards, so that the pressing spring 102 is extruded after being stressed, when the square opening 108 moves downwards together and corresponds to the square shaft 104 in position, the square shaft 104 can be pushed outwards, the square shaft 104 is pulled out of the cross groove 303 and taken out of the base 1 through the square sleeve 103 and the square opening 108, the two magnetic blocks 105 can be separated, and then the side block 101 is loosened, so that the side block 101 is reset through resilience of the spring 102;
after the square shaft 104 is taken out, the movable block 302 is not limited any more, so the square 3 can be rotated, the movable block 302 rotates together, the chuck 301 can be set into different types, along with the rotation of the square 3, the chuck 301 to be used rotates together and is arranged symmetrically left and right, finally the side block 101 is pushed downwards again, the pressing spring 102 is extruded after being stressed, when the square opening 108 moves downwards together and corresponds to the position of the square shaft 104, the square shaft 104 is inserted into the base 1 through the square opening 108, the outer end of the square shaft 104 is inserted into the square sleeve 103 again, the square shaft 104 penetrates through the cross groove 303 again, simultaneously the two magnetic blocks 105 can be sucked again, then the side block 101 is loosened, the side block 101 is reset through the rebound of the spring 102, the square shaft 104 can be limited by the side block 101 and cannot move outwards, the movable block 302 can be limited, so that the chuck 301 required to be used can stably rotate to the position required to be used, and the chuck 301 can be conveniently and quickly replaced;
meanwhile, when all the chucks 301 need to be disassembled, the threaded sleeve 109 is pressed tightly and the block 3 is rotated only when the square shaft 104 is pulled out of the cross-shaped groove 303, so that the threaded shaft 304 is screwed out of the threaded sleeve 109, all the chucks 301 can be quickly disassembled, and the use efficiency of the clamp cannot be influenced.
Claims (6)
1. The utility model provides a machine parts makes and uses CNC adds clamping apparatus, includes base (1), positive and negative motor (2) and square (3), install in base (1) right side below positive and negative motor (2), square (3) are equipped with two and are located base (1) inside left and right sides, its characterized in that:
the novel square shaft type press mounting device is characterized in that square sleeves (103) are fixedly arranged on the left side and the right side of the inner wall of the base (1) in a penetrating mode, side blocks (101) are arranged on the left side and the right side of the base (1), pressing springs (102) fixed with the base (1) are welded to the bottoms of the side blocks (101), square openings (108) are formed in the outer sides of the side blocks (101), double-threaded screws (107) are arranged inside the base (1) and below the square blocks (3), screw sleeves (106) are in threaded connection with the left side and the right side of the outer portion of each double-threaded screw (107), the top ends of the screw sleeves (106) are rotatably connected with threaded sleeves (109) through rotating shafts, two square shafts (104) are arranged on the left side and the right side inside the base (1) and above the square blocks (3), and magnetic blocks (105) are fixed to the inner ends of the square shafts (104);
the movable block (302) is fixed to the top of the square (3), the cross groove (303) is formed in the movable block (302), and the threaded shaft (304) is fixed to the bottom of the square (3).
2. A CNC machining jig for manufacturing mechanical parts as recited in claim 1, wherein: the front, the back, the left and the right of the square block (3) are all fixed with clamping heads (301).
3. A CNC machining fixture for manufacturing mechanical parts as recited in claim 1, wherein: the two square shafts (104) penetrate through cross grooves (303) in the two movable blocks (302) respectively, the outer ends of the two square shafts (104) are inserted into the two square sleeves (103) respectively, and four ends of each cross groove (303) penetrate through the four front, rear, left and right sides of the outer portion of each movable block (302) respectively.
4. A CNC machining fixture for manufacturing mechanical parts as recited in claim 1, wherein: the two magnetic blocks (105) are mutually attracted.
5. A CNC machining fixture for manufacturing mechanical parts as recited in claim 1, wherein: the square shaft (104) corresponds to the square opening (108) up and down, and the square shaft (104) is matched with the square opening (108).
6. A CNC machining jig for manufacturing mechanical parts as recited in claim 1, wherein: two threaded shaft (304) threaded connection is respectively in two in thread bush (109), double-end screw (107) right-hand member run through out base (1) right side and with the power end of positive and negative motor (2) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123042558.0U CN216912943U (en) | 2021-11-30 | 2021-11-30 | CNC machining clamp for manufacturing mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123042558.0U CN216912943U (en) | 2021-11-30 | 2021-11-30 | CNC machining clamp for manufacturing mechanical parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216912943U true CN216912943U (en) | 2022-07-08 |
Family
ID=82249551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123042558.0U Expired - Fee Related CN216912943U (en) | 2021-11-30 | 2021-11-30 | CNC machining clamp for manufacturing mechanical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216912943U (en) |
-
2021
- 2021-11-30 CN CN202123042558.0U patent/CN216912943U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110480379A (en) | A kind of intelligent fixture fixture and its application method | |
| CN102069207A (en) | Device capable of elastically clamping two ends of long hole | |
| CN201295846Y (en) | Positioning and drilling clamp for crank oil hole | |
| CN212096220U (en) | Fixed mechanical positioning fixture for machining | |
| CN201913265U (en) | Elastic clamping device for two ends of long hole | |
| CN202271200U (en) | Left and right screw thread rapid clamping device | |
| CN216912943U (en) | CNC machining clamp for manufacturing mechanical parts | |
| CN220050856U (en) | Lathe revolving stage convenient to maintain | |
| CN211102831U (en) | Slide pedestal processing jig | |
| CN209774066U (en) | Multifunctional clamp | |
| CN209551536U (en) | Clamp for water pump detection | |
| CN217292024U (en) | Mounting fixture for machining | |
| CN111531207A (en) | Equant drilling clamp for circular ring-shaped workpiece | |
| CN210080792U (en) | Universal rotary machining device of anti-vibration hoop | |
| CN206083939U (en) | A special fixture for processing hinge hole | |
| CN220279383U (en) | Clamping jig capable of facilitating clamping and fixing of cylindrical workpiece | |
| CN218837405U (en) | Positioning fixture for hardware machining with rapidly replaced chuck | |
| CN220533905U (en) | Positioning fixture for grinding machine | |
| CN221159385U (en) | Quick positioning fixture of milling machine | |
| CN111438550A (en) | Double-workpiece machining fixing clamp | |
| CN219358724U (en) | Clamping tool for machining hydroelectric generating set shafts | |
| CN216829699U (en) | Clamp for cutting columnar workpiece | |
| CN104647084A (en) | Eccentric disc drill clamp | |
| CN220783701U (en) | Axle tube quick clamping auxiliary tool | |
| CN221159999U (en) | Rotatable machine part processing locking device |
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: 20220708 |