CN114536043A - A anchor clamps positioning mechanism for milling machine processing - Google Patents
A anchor clamps positioning mechanism for milling machine processing Download PDFInfo
- Publication number
- CN114536043A CN114536043A CN202210381367.7A CN202210381367A CN114536043A CN 114536043 A CN114536043 A CN 114536043A CN 202210381367 A CN202210381367 A CN 202210381367A CN 114536043 A CN114536043 A CN 114536043A
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- Prior art keywords
- milling machine
- positioning mechanism
- sliding
- machining according
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Links
- 238000003801 milling Methods 0.000 title claims abstract description 26
- 238000012545 processing Methods 0.000 title claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- 239000004576 sand Substances 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000003754 machining Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 230000001788 irregular Effects 0.000 abstract description 19
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000002547 anomalous effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a fixture positioning mechanism for milling machine processing, which comprises a positioning block, wherein a plurality of sliding holes are formed in the positioning block, clamping columns are connected in the sliding holes in a sliding mode, the rear part of the positioning block is connected with a limiting box, an elastic film is arranged at the intersection of the limiting box and the positioning block, sliding ports are respectively arranged at the top and the bottom of the limiting box, a feeding device is detachably connected to the sliding ports, iron sand is filled in the feeding device, L-shaped sliding blocks are symmetrically connected to two sides of the positioning block and the limiting box, and the L-shaped sliding blocks are connected with a shifting device in a matching mode so as to solve the technical problem that the existing fixture positioning mechanism for irregular objects is difficult to clamp and position the irregular objects.
Description
Technical Field
The invention mainly relates to the technical field of milling machine machining, in particular to a fixture positioning mechanism for milling machine machining.
Background
The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. The milling cutter is usually moved mainly by the rotation motion of the milling cutter, and the movement of the workpiece and the milling cutter is the feed motion, so that the milling cutter can machine planes and grooves, and can machine various curved surfaces, gears and the like.
During the operation of the specific embodiment, the inventor finds the following defects:
in the process of processing an object by a milling machine, various articles need to be clamped, a conventional standard device is generally a regular object, the conventional fixture positioning mechanism can fix the regular object, but the conventional fixture positioning mechanism is difficult to clamp and position the irregular object.
Disclosure of Invention
Technical problem to be solved by the invention
The invention provides a fixture positioning mechanism for milling machine processing, which is used for solving the technical problem that the existing fixture positioning mechanism for irregular objects in the background technology is difficult to clamp and position the irregular objects.
Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides an anchor clamps positioning mechanism for milling machine processing, includes the locating piece, it has a plurality of sliding holes to open on the locating piece, sliding connection presss from both sides tight post in the sliding hole, spacing box is connected at the locating piece rear portion, spacing box with the crossing department of locating piece is equipped with elastic film, spacing box top is equipped with the sliding material mouth respectively with the bottom, sliding material mouth department can dismantle and connect the pan feeding device, the inside iron sand that is equipped with of pan feeding device, the locating piece with spacing box bilateral symmetry connects L shape sliding block, L shape sliding block accordant connection shift unit.
Further, the elastic membrane comprises a rubber diaphragm.
Furthermore, an inserting frame is arranged on the outer side of the rubber diaphragm, the inserting frame is inserted into the inserting groove on the top side of the positioning block, and a lifting groove is formed in one side of the top of the inserting frame.
Further, the feeding device comprises a storage box, the bottom of the storage box is connected with a T-shaped insertion block, the middle of the T-shaped insertion block is provided with a discharge hole, the discharge hole is matched with the sliding material port, one side of the storage box is connected with a fixed plate, the fixed plate is provided with a locking hole, the locking hole is detachably connected with a threaded hole at the top of the positioning hole, and the inner side of the bottom of the discharge hole is provided with a switch device.
Furthermore, a small vibration device is arranged on the inner side wall of the limiting box.
Furthermore, a telescopic cylinder is arranged at the top of the storage box, and the bottom of the telescopic cylinder is connected with a pressing plate.
Furthermore, the shifting device comprises a symmetrically-arranged moving plate, concave grooves are symmetrically formed in the top of the moving plate, rotating lead screws are arranged in the concave grooves and connected with rotating motors at two ends, and two ends of the symmetrically-arranged moving plate are connected through a combination plate.
Furthermore, the combination board bottom is equipped with hydraulic telescoping rod, the hydraulic telescoping rod bottom is equipped with the rolling disc, open at the rolling disc top has the slip circular slot, be equipped with the rotation post in the slip circular slot, the rotation capital portion is connected the combination board, the rolling disc middle part is equipped with driving motor, driving motor pass through the rolling plate with it is connected to rotate the post.
Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the invention has reasonable design, the clamping column is matched with the elastic film for preliminary positioning, and iron sand is infused into the irregular space for stabilization, thereby improving the clamping effect of irregular objects;
the insertion frame is matched with the elastic film, so that the elastic film can be conveniently replaced;
set up small-size vibrator cooperation telescopic cylinder, be favorable to the iron sand to get into the irregular cavity of bottom completely in, improve and press from both sides tight intensity.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a positioning block and a limiting box of the present invention;
FIG. 3 is a schematic view of the structure of the elastic film of the present invention.
Reference numerals
1. Positioning blocks; 2. clamping the column; 3. a limiting box; 31. a small vibration device; 4. an elastic film; 41. a rubber diaphragm; 42. a plug-in frame; 43. inserting grooves; 44. lifting the groove; 5. a material sliding port; 6. a feeding device; 61. a storage box; 611. a telescopic cylinder; 612. a compression plate; 62. a T-shaped plug-in block; 63. a fixing plate; 64. a threaded hole; 65. a switching device; 7. an L-shaped sliding block; 8. a displacement device; 81. moving the plate; 82. a concave groove; 83. rotating the motor; 84. a bonding plate; 841. a hydraulic telescopic rod; 842. rotating the disc; 843. a sliding circular groove; 844. the motor is driven.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to the attached drawings 1-3, a fixture positioning mechanism for milling machine processing comprises a positioning block 1, wherein a plurality of sliding holes are formed in the positioning block 1, a clamping column 2 is connected in the sliding holes in a sliding mode, a limiting box 3 is connected to the rear portion of the positioning block 1, an elastic film 4 is arranged at the intersection of the limiting box 3 and the positioning block 1, sliding ports 5 are respectively formed in the top and the bottom of the limiting box 3, a feeding device 6 is detachably connected to the sliding ports 5, iron sand is filled in the feeding device 6, L-shaped sliding blocks 7 are symmetrically connected to two sides of the positioning block 1 and the limiting box 3, the L-shaped sliding blocks 7 are connected with a shifting device 8 in a matching mode, the device moves the symmetrically arranged positioning block 1 and the limiting box 3 through the shifting device 8, so that irregular work materials in the middle are clamped, the clamping column 2 stretches and contracts differently in length according to the outer wall of an object to be collided, and abuts against the elastic film 4 at the rear end to deform the elastic film, thereby accomplish the clamp tight to the object, for preliminary clamp tight this moment, spacing box 3 is inside can form anomalous cavity, purges the iron sand in pan feeding device 6, fills up this anomalous cavity, presss from both sides tight operation and can guarantee this device to the tight intensity of clamp of irregular work piece, accomplishes the operation back when the milling machine, can wait for next operation with spacing box 3 of bottom and the spacing box 3 transposition position at top.
The rubber diaphragm 41 outside is equipped with plug frame 42, plug frame 42 grafting locating piece 1 top side inserting groove 43, and it has the groove 44 of drawing to open plug frame 42 top one side, because rubber diaphragm 41 can take place elasticity fatigue after working for a long time, leads to the clamping performance of anchor clamps to reduce, consequently sets up to detachable, and in the service time will plug frame 42 and insert inserting groove 43, directly when needing to be changed can through drawing groove 44 and changing.
The inside lateral wall of spacing box 3 is equipped with small-size vibrator 31, in order to further improve the density of iron sand in the cavity to promote and press from both sides tight intensity, small-size vibrator 31 can get into irregular cavity at iron sand and produce small vibrations, thereby makes more iron sand flow into irregular cavity in, improves inside density.
The top of storage box 61 is equipped with telescopic cylinder 611, and the pressure strip 612 is connected to telescopic cylinder 611 bottom, and in order to further improve the density of iron sand, when iron sand got into spacing box 3, telescopic cylinder 611 began work and pushes down the iron sand, prevents that inside irregular space from filling not to be full.
The shifting device 8 comprises moving plates 81 which are symmetrically arranged, concave grooves 82 are symmetrically formed in the tops of the moving plates 81, rotating lead screws are arranged in the concave grooves 82 and connected with rotating motors 83 at two ends, two ends of the symmetrically arranged moving plates 81 are connected through combination plates 84, and the rotating motors 83 can drive the rotating lead screws to rotate, so that the L-shaped sliding blocks 7 are controlled to drive the positioning blocks 1 to perform loosening and tightening operations.
The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (8)
1. The utility model provides a fixture positioning mechanism for milling machine processing which characterized in that: including locating piece (1), it has a plurality of sliding holes to open on locating piece (1), sliding connection presss from both sides tight post (2) in the sliding hole, locating piece (1) rear portion is connected spacing box (3), spacing box (3) with the crossing department of locating piece (1) is equipped with elastic film (4), spacing box (3) top is equipped with slide gate (5) respectively with the bottom, slide gate (5) department can be dismantled and connect pan feeding device (6), the inside iron sand that is equipped with of pan feeding device (6), locating piece (1) with spacing box (3) bilateral symmetry connects L shape sliding block (7), L shape sliding block (7) accordant connection shift unit (8).
2. A jig positioning mechanism for milling machine machining according to claim 1, characterized in that: the elastic membrane (4) comprises a rubber diaphragm (41).
3. A jig positioning mechanism for milling machine machining according to claim 2, characterized in that: an inserting frame (42) is arranged on the outer side of the rubber diaphragm (41), the inserting frame (42) is inserted into an inserting groove (43) on the top side of the positioning block (1), and a lifting groove (44) is formed in one side of the top of the inserting frame (42).
4. A jig positioning mechanism for milling machine machining according to claim 1, characterized in that: pan feeding device (6) are including storage box (61), T shape plug block (62) is connected to storage box (61) bottom, T shape plug block (62) middle part is opened there is the discharge gate, the discharge gate with smooth material mouth (5) phase-match, fixed plate (63) is connected to storage box (61) one side, it has the locking hole to open on fixed plate (63), the locking hole with screw hole (64) at locating hole top can be dismantled and link to each other, discharge gate bottom medial part is equipped with switching device (65).
5. A jig positioning mechanism for milling machine machining according to claim 3, characterized in that: the side wall of the inner part of the limiting box (3) is provided with a small vibration device (31).
6. A jig positioning mechanism for milling machine machining according to claim 4, characterized in that: the top of the storage box (61) is provided with a telescopic cylinder (611), and the bottom of the telescopic cylinder (611) is connected with a pressing plate (612).
7. A jig positioning mechanism for milling machine machining according to claim 1, characterized in that: the shifting device (8) comprises a symmetrically-arranged moving plate (81), a concave groove (82) is symmetrically formed in the top of the moving plate (81), a rotating lead screw is arranged in the concave groove (82), the rotating lead screw is connected with rotating motors (83) at two ends, and two ends of the symmetrically-arranged moving plate (81) are connected through a combination plate (84).
8. A jig positioning mechanism for milling machine machining according to claim 7, characterized in that: combination board (84) bottom is equipped with hydraulic telescoping rod (841), hydraulic telescoping rod (841) bottom is equipped with rolling disc (842), sliding circular slot (843) have been opened at rolling disc (842) top, be equipped with the rotation post in sliding circular slot (843), the rotation capital portion is connected combination board (84), rolling disc (842) middle part is equipped with driving motor (844), driving motor (844) through the rolling disc with the rotation post is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210381367.7A CN114536043A (en) | 2022-04-13 | 2022-04-13 | A anchor clamps positioning mechanism for milling machine processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210381367.7A CN114536043A (en) | 2022-04-13 | 2022-04-13 | A anchor clamps positioning mechanism for milling machine processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114536043A true CN114536043A (en) | 2022-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210381367.7A Pending CN114536043A (en) | 2022-04-13 | 2022-04-13 | A anchor clamps positioning mechanism for milling machine processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114536043A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117798697A (en) * | 2024-02-28 | 2024-04-02 | 中北大学 | Special-shaped part universal induction drilling clamp and special-shaped part clamping method |
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| CN113829086A (en) * | 2021-10-12 | 2021-12-24 | 济南福和数控机床有限公司 | Irregular workpiece machining tool for high-precision numerical control machine tool |
| CN215998831U (en) * | 2021-11-04 | 2022-03-11 | 东莞市台霸机械设备有限公司 | Automatic material taking and feeding device of CNC milling machine |
| CN114289750A (en) * | 2022-01-24 | 2022-04-08 | 王欢 | Hardware part precision machining equipment |
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| WO2019174346A1 (en) * | 2018-03-12 | 2019-09-19 | 苏州东方模具科技股份有限公司 | Glass mold engraving and milling fixture for use with machining center |
| CN208895609U (en) * | 2018-07-24 | 2019-05-24 | 郑州市豫中铝镁装备有限公司 | A kind of metal-working plant that stability is strong |
| CN209453178U (en) * | 2018-12-18 | 2019-10-01 | 阜新泊姆克精工液压有限公司 | A kind of multi-cutter-position CNC milling machine fixture |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117798697A (en) * | 2024-02-28 | 2024-04-02 | 中北大学 | Special-shaped part universal induction drilling clamp and special-shaped part clamping method |
| CN117798697B (en) * | 2024-02-28 | 2024-05-14 | 中北大学 | Special-shaped part universal induction drilling clamp and special-shaped part clamping method |
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