CN223277568U - A milling machine fixture - Google Patents
A milling machine fixtureInfo
- Publication number
- CN223277568U CN223277568U CN202422525633.6U CN202422525633U CN223277568U CN 223277568 U CN223277568 U CN 223277568U CN 202422525633 U CN202422525633 U CN 202422525633U CN 223277568 U CN223277568 U CN 223277568U
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- China
- Prior art keywords
- positioning
- fixedly connected
- cylinder
- groove
- plate
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Abstract
The utility model discloses a milling machine fixture which comprises a positioning cylinder, wherein an installation cylinder is movably connected to the outer part of the positioning cylinder, one end of the installation cylinder is fixedly connected with a fixing plate, the center line of the installation cylinder and the center line of the positioning cylinder are on the same vertical plane, and a driving mechanism for controlling a plurality of groups of fixtures to move is arranged in the positioning cylinder. This milling machine fixture is provided with logical groove, place the work piece between the locating splint during processing, start driving motor drives the carousel through the speed reducer and rotates, the carousel passes through the drive groove and drives four sets of arc push pedal motions, the arc push pedal drives the locating splint of connecting slider and one end through the connecting plate and contracts to the centre, make locating splint laminating to its location in the outside of work piece, start driving motor and continue to drive the carousel after processing and rotate, reset spring can make the locating splint open with the convenience unloading through the roof with the arc push pedal top simultaneously, what the problem of unable simultaneous control multiunit anchor clamps motion is solved.
Description
Technical Field
The utility model relates to the technical field of milling machine jigs, in particular to a milling machine jig.
Background
Milling machines are commonly used in industrial production, milling is performed on workpieces through various milling cutters, the workpieces are manufactured into required sizes and shapes, the milling machines have very important functions in the field of industrial production, special clamps are generally arranged when the milling machines process the workpieces, the workpieces are fixed through the clamps, so that the stability of the workpieces during processing is ensured, and the processing precision is improved;
However, the milling machine fixture used in the industrial production field still has some defects in use, and a plurality of groups of fixtures cannot be driven to move simultaneously during working, so that the balance among the groups of fixtures after clamping is insufficient, and the clamping stability is affected;
A new milling machine fixture is now proposed to solve the above mentioned problems.
Disclosure of utility model
The utility model aims to provide a milling machine fixture, which solves the problem that the motion of a plurality of groups of fixtures cannot be controlled simultaneously in the prior art.
In order to achieve the purpose, the utility model provides the technical scheme that the milling machine fixture comprises a positioning cylinder, wherein the outside of the positioning cylinder is movably connected with a mounting cylinder, one end of the mounting cylinder is fixedly connected with a fixing plate, the center line of the mounting cylinder and the center line of the positioning cylinder are on the same vertical plane, and the inside of the positioning cylinder is provided with a driving mechanism for controlling the movement of a plurality of groups of fixtures;
The driving mechanism comprises a turntable, a turntable is movably connected to the inside of the mounting cylinder, a driving groove is formed in one end of the turntable, a group of arc-shaped pushing plates are movably connected to two sides and two ends of the inside of the driving groove respectively, a top plate is fixedly connected to one side of each arc-shaped pushing plate, a cross plate is fixedly connected to one end of the inside of the positioning cylinder, a group of movable grooves are respectively formed in two ends and two sides of the cross plate, a reset spring is fixedly connected to one end of the inside of each movable groove, a connecting sheet is fixedly connected to one end of each reset spring, a speed reducer is fixedly connected to one end of each fixing plate, and a driving motor is fixedly connected to one end of each speed reducer.
Preferably, the output end of the driving motor is fixedly connected with the input end of the speed reducer, and the output end of the speed reducer penetrates through the fixed plate and extends to the inside of the mounting cylinder to be fixedly connected with the rotary table.
Preferably, the top plate extends to the inside of the movable groove and is fixedly connected with the connecting sheet, and the top plate is in sliding connection with the movable groove.
Preferably, a group of sliding grooves are respectively formed in two sides and two ends of one end of the positioning cylinder, a through groove is formed in one end of the inner portion of the sliding groove, a connecting plate is fixedly connected with one end of the arc-shaped pushing plate, a connecting sliding block is fixedly connected with the connecting plate through the through groove, a positioning clamping plate is fixedly connected with one end of the connecting sliding block, and anti-slip patterns are formed in one end of the positioning clamping plate.
Preferably, the connecting sliding block is in sliding connection with the sliding groove, and the through groove is communicated with the inside of the positioning cylinder.
Preferably, the locating clamping plate is in sliding connection with the locating cylinder, and the connecting plate is in sliding connection with the through groove.
Preferably, the two sides and the two ends of the outer part of the positioning cylinder are respectively fixedly connected with a group of positioning screws, the two sides and the two ends of the outer part of the mounting cylinder are respectively fixedly connected with a group of positioning convex plates, a group of slots are respectively formed in the two sides and the two ends of one end of the mounting cylinder, a positioning groove is formed in one end of each positioning convex plate, a positioning nut is movably connected to the outer part of each positioning screw, and a hexagonal groove is formed in one end of each positioning nut.
Preferably, the positioning nut is movably connected with the positioning groove, and the slot is slidably connected with the positioning screw.
Compared with the prior art, the milling machine fixture has the beneficial effects that the milling machine fixture can control the movement of a plurality of groups of fixtures simultaneously, so that the stability of the fixtures can be improved to improve the stability after clamping, and the fixture can be conveniently disassembled;
(1) Through being provided with through grooves, positioning clamping plates, connecting sliding blocks, driving motors, speed reducers, turntables, arc-shaped pushing plates, connecting plates, driving grooves, reset springs, cross plates, connecting plates, movable grooves and top plates, workpieces are firstly placed between four groups of positioning clamping plates during machining, the driving motors are started to drive the turntables to rotate through the speed reducers, the turntables drive the four groups of arc-shaped pushing plates to move through the driving grooves, the arc-shaped pushing plates drive the connecting sliding blocks and the positioning clamping plates at one end to shrink towards the middle through the connecting plates, the positioning clamping plates are attached to the outer parts of the workpieces to position the workpieces, the driving motors are started to continuously drive the turntables to rotate after machining, and meanwhile, the reset springs can push the arc-shaped pushing plates to enable the positioning clamping plates to be opened through the top plates so as to facilitate blanking, and the clamping and the positioning clamping of a plurality of groups of positioning clamping plates can be controlled simultaneously;
(2) Through being provided with spout, logical groove, locating splint, anti-skidding line and connecting slider, when holding the work piece, the connecting slider laminating of its one end in the inside of spout when locating splint motion can be effectively spacing to locating splint to prevent that locating splint from rocking and influencing the centre gripping stability, and the friction force after holding the work piece can be improved to the anti-skidding line that locating splint one end was offered, in order to further improve the stability to the work piece location, realized can improve the stability to the work piece centre gripping;
(3) Through being provided with installation section of thick bamboo, location flange, positioning screw, positioning nut, slot, constant head tank and hexagonal groove, insert the inside of installation section of thick bamboo with the positioning cylinder when the installation, the outside positioning screw of positioning cylinder inserts inside the slot simultaneously, later cup joint the slot in the outside of positioning screw, screw up it through hexagonal groove rotatory slot, slot and positioning groove block can be through the positioning screw to the positioning cylinder location, and rotatory slot is taken off in order conveniently to dismantle the positioning cylinder from the inside of installation section of thick bamboo from the outside of positioning screw when need maintaining inner assembly, realized can make things convenient for the dismouting to overhaul.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of the mounting cartridge of the present utility model;
FIG. 3 is a schematic diagram of a front cross-sectional structure of a turntable according to the present utility model;
fig. 4 is a schematic rear view of a cross-plate according to the present utility model.
The device comprises a positioning cylinder 1, a mounting cylinder 2, a sliding chute 3, a through groove 4, a positioning clamping plate 5, a positioning clamping plate 6, an anti-skid pattern 7, a positioning convex plate 8, a positioning screw rod 9, a positioning nut 10, a slot 11, a fixing plate 12, a connecting sliding block 13, a positioning groove 14, a driving motor 15, a speed reducer 16, a hexagonal groove 17, a turntable 18, an arc-shaped push plate 19, a connecting plate 20, a driving groove 21, a return spring 22, a cross plate 23, a connecting sheet 24, a movable groove 25 and a top plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
1 Referring to fig. 1-4, a milling machine fixture comprises a positioning cylinder 1, wherein an installation cylinder 2 is movably connected to the outside of the positioning cylinder 1, one end of the installation cylinder 2 is fixedly connected with a fixing plate 11, the center line of the installation cylinder 2 and the center line of the positioning cylinder 1 are on the same vertical plane, and a driving mechanism for controlling a plurality of groups of fixtures to move is arranged in the positioning cylinder 1;
The driving mechanism comprises a rotary table 17, the inside of the mounting cylinder 2 is movably connected with the rotary table 17, one end of the rotary table 17 is provided with a driving groove 20, two sides and two ends of the inside of the driving groove 20 are respectively and movably connected with a group of arc-shaped push plates 18, one side of each arc-shaped push plate 18 is fixedly connected with a top plate 25, one end of the inside of the positioning cylinder 1 is fixedly connected with a cross plate 22, two ends and two sides of each cross plate 22 are respectively provided with a group of movable grooves 24, one end of the inside of each movable groove 24 is fixedly connected with a reset spring 21, one end of each reset spring 21 is fixedly connected with a connecting sheet 23, one end of each fixed plate 11 is fixedly connected with a speed reducer 15, and one end of each speed reducer 15 is fixedly connected with a driving motor 14;
the output end of the driving motor 14 is fixedly connected with the input end of the speed reducer 15, and the output end of the speed reducer 15 penetrates through the fixed plate 11 and extends to the inside of the mounting cylinder 2 to be fixedly connected with the turntable 17;
The top plate 25 extends to the inside of the movable groove 24 and is fixedly connected with the connecting sheet 23, and the top plate 25 is in sliding connection with the movable groove 24;
Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, during processing, the workpiece is firstly placed between four groups of positioning clamping plates 5, the driving motor 14 is started to drive the turntable 17 to rotate through the speed reducer 15, the turntable 17 drives four groups of arc-shaped pushing plates 18 to move through the driving groove 20, the arc-shaped pushing plates 18 drive the connecting sliding block 12 and the positioning clamping plates 5 at one end to shrink towards the middle through the connecting plate 19, the positioning clamping plates 5 are attached to the outside of the workpiece to position the workpiece, the driving motor 14 is started to continuously drive the turntable 17 to rotate after processing, and meanwhile, the reset spring 21 can push out the arc-shaped pushing plates 18 to open the positioning clamping plates 5 through the top plate 25 so as to facilitate blanking, so that the clamping and positioning of the workpiece by the movement of multiple groups of positioning clamping plates 5 can be controlled simultaneously.
In the embodiment 2, two sides and two ends of one end of a positioning cylinder 1 are respectively provided with a group of sliding grooves 3, one end in the sliding grooves 3 is provided with a through groove 4, one end of an arc-shaped push plate 18 is fixedly connected with a connecting plate 19, the connecting plate 19 penetrates through the groove 4 and is fixedly connected with a connecting slide block 12, one end of the connecting slide block 12 is fixedly connected with a positioning clamping plate 5, and one end of the positioning clamping plate 5 is provided with anti-skid patterns 6;
The connecting slide block 12 is in sliding connection with the chute 3, and the through groove 4 is communicated with the inside of the positioning cylinder 1;
The locating clamping plate 5 is in sliding connection with the locating cylinder 1, and the connecting plate 19 is in sliding connection with the through groove 4;
Specifically, as shown in fig. 1 and 2, when clamping a workpiece, the positioning clamping plate 5 moves, the connecting sliding block 12 at one end of the positioning clamping plate is attached to the inside of the sliding groove 3, so that the positioning clamping plate 5 can be effectively limited, the clamping stability is prevented from being influenced by shaking of the positioning clamping plate 5, and the friction force of the workpiece after clamping can be improved by the anti-slip patterns 6 formed at one end of the positioning clamping plate 5, so that the stability of positioning the workpiece is further improved, and the stability of clamping the workpiece is improved.
The embodiment 3 comprises a set of positioning screw rods 8 fixedly connected to two sides and two ends of the outer part of a positioning cylinder 1, a set of positioning convex plates 7 fixedly connected to two sides and two ends of the outer part of a mounting cylinder 2, a set of slots 10 respectively arranged on two sides and two ends of one end of the mounting cylinder 2, a positioning groove 13 arranged on one end of the positioning convex plate 7, a positioning screw cap 9 movably connected to the outer part of the positioning screw rod 8, and a hexagonal groove 16 arranged on one end of the positioning screw cap 9;
The positioning nut 9 is movably connected with the positioning groove 13, and the slot 10 is slidably connected with the positioning screw rod 8;
specifically, as shown in fig. 1 and 2, the positioning cylinder 1 is inserted into the mounting cylinder 2 during mounting, the positioning screw 8 outside the positioning cylinder 1 is inserted into the slot 10, the slot 10 is sleeved outside the positioning screw 8, the slot 10 is screwed up by rotating the slot 10 through the hexagonal groove 16, the slot 10 and the positioning groove 13 are clamped with each other to position the positioning cylinder 1 through the positioning screw 8, and when internal components are required to be maintained, the positioning cylinder 1 is conveniently detached from the mounting cylinder 2 by rotating the slot 10 from the outside of the positioning screw 8, so that the positioning cylinder 1 can be conveniently detached and assembled for maintenance.
The utility model is characterized in that when in use, the positioning cylinder 1 is inserted into the mounting cylinder 2 during mounting, the positioning screw 8 outside the positioning cylinder 1 is inserted into the slot 10, the slot 10 is sleeved outside the positioning screw 8, the slot 10 is screwed up through the rotation of the hexagonal groove 16, the slot 10 and the positioning groove 13 are clamped with each other to position the positioning cylinder 1 through the positioning screw 8, the rotation slot 10 is taken down from the outside of the positioning screw 8 to facilitate the detachment of the positioning cylinder 1 from the inside of the mounting cylinder 2 when internal components are required to be maintained, workpieces are firstly placed between four groups of positioning clamping plates 5 during processing, the driving motor 14 is started to drive the turntable 17 to rotate through the speed reducer 15, the turntable 17 drives the four groups of arc-shaped pushing plates 18 to move through the driving grooves 20, the arc-shaped pushing plates 18 drive the connecting sliding blocks 12 and the positioning clamping plates 5 at one end to shrink towards the middle through the connecting plates 19, the positioning clamping plates 5 are attached to the outside the workpieces, the driving motor 14 is started to drive the turntable 17 to rotate after processing, meanwhile, the reset spring 21 can eject the arc-shaped pushing plates 18 through the top plates 25 to enable the positioning clamping plates 5 to be opened to facilitate blanking, when the workpieces are clamped, the workpieces are attached to the sliding blocks 3, and the sliding blocks are connected to the sliding blocks at one end of the clamping plates 5 are further prevented from being attached to the sliding blocks, and the sliding blocks are attached to the sliding blocks 6, and the sliding blocks are further, and the sliding blocks are prevented from sliding blocks are attached to the sliding blocks and the sliding blocks are positioned to the sliding blocks and the sliding blocks.
Claims (8)
1. The milling machine fixture comprises a positioning cylinder (1) and is characterized in that an installation cylinder (2) is movably connected to the outside of the positioning cylinder (1), one end of the installation cylinder (2) is fixedly connected with a fixing plate (11), the central line of the installation cylinder (2) and the central line of the positioning cylinder (1) are on the same vertical plane, and a driving mechanism for controlling a plurality of groups of fixtures to move is arranged in the positioning cylinder (1);
the driving mechanism comprises a rotary table (17), the inside swing joint of a mounting cylinder (2) has a rotary table (17), driving grooves (20) are formed in one end of the rotary table (17), a group of arc push plates (18) are respectively and movably connected to two sides and two ends of the inside of the driving grooves (20), a top plate (25) is fixedly connected to one side of each arc push plate (18), a cross plate (22) is fixedly connected to one end of the inside of the positioning cylinder (1), a group of movable grooves (24) are respectively formed in two ends and two sides of each cross plate (22), a reset spring (21) is fixedly connected to one end of each movable groove (24), a connecting sheet (23) is fixedly connected to one end of each reset spring (21), a speed reducer (15) is fixedly connected to one end of each fixed plate (11), and a driving motor (14) is fixedly connected to one end of each speed reducer (15).
2. The milling machine fixture according to claim 1, wherein the output end of the driving motor (14) is fixedly connected with the input end of the speed reducer (15), and the output end of the speed reducer (15) penetrates through the fixing plate (11) and extends to the inside of the mounting cylinder (2) to be fixedly connected with the rotary table (17).
3. A milling machine fixture as claimed in claim 1, wherein the top plate (25) extends into the movable groove (24) and is fixedly connected with the connecting piece (23), and the top plate (25) is slidably connected with the movable groove (24).
4. The milling machine fixture of claim 1, wherein a group of sliding grooves (3) are respectively formed in two sides and two ends of one end of the positioning cylinder (1), a through groove (4) is formed in one end of the inner portion of the sliding groove (3), a connecting plate (19) is fixedly connected to one end of the arc-shaped push plate (18), a connecting sliding block (12) is fixedly connected to the connecting plate (19) penetrating through the groove (4), a positioning clamping plate (5) is fixedly connected to one end of the connecting sliding block (12), and anti-skid patterns (6) are formed in one end of the positioning clamping plate (5).
5. A milling machine fixture according to claim 4, wherein the connecting slide block (12) is slidingly connected with the sliding groove (3), and the through groove (4) is communicated with the inside of the positioning cylinder (1).
6. A milling machine fixture according to claim 4, wherein the locating clamping plate (5) is in sliding connection with the locating cylinder (1), and the connecting plate (19) is in sliding connection with the through groove (4).
7. The milling machine fixture of claim 1, wherein a group of positioning screws (8) are fixedly connected to two sides and two ends of the outer portion of the positioning cylinder (1), a group of positioning convex plates (7) are fixedly connected to two sides and two ends of the outer portion of the mounting cylinder (2), a group of slots (10) are respectively formed in two sides and two ends of one end of the mounting cylinder (2), a positioning groove (13) is formed in one end of the positioning convex plates (7), a positioning nut (9) is movably connected to the outer portion of the positioning screw (8), and a hexagonal groove (16) is formed in one end of the positioning nut (9).
8. A milling machine fixture as claimed in claim 7, wherein the positioning nut (9) is movably connected with the positioning groove (13), and the slot (10) is slidably connected with the positioning screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422525633.6U CN223277568U (en) | 2024-10-18 | 2024-10-18 | A milling machine fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422525633.6U CN223277568U (en) | 2024-10-18 | 2024-10-18 | A milling machine fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223277568U true CN223277568U (en) | 2025-08-29 |
Family
ID=96840287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422525633.6U Active CN223277568U (en) | 2024-10-18 | 2024-10-18 | A milling machine fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223277568U (en) |
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2024
- 2024-10-18 CN CN202422525633.6U patent/CN223277568U/en active Active
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