CN214642012U - Tooling for positioning chamfering and deburring - Google Patents
Tooling for positioning chamfering and deburring Download PDFInfo
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- CN214642012U CN214642012U CN202120443656.6U CN202120443656U CN214642012U CN 214642012 U CN214642012 U CN 214642012U CN 202120443656 U CN202120443656 U CN 202120443656U CN 214642012 U CN214642012 U CN 214642012U
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Abstract
The utility model discloses a frock of location chamfer and burring belongs to machining technical field, and this frock includes the workstation, installs setting element and fastener on the workstation, wherein: the workbench comprises a horizontally arranged working panel and supporting vertical plates at two sides of the working panel, a fixing plate for fixing the oil cylinder is further arranged between the supporting vertical plates, the positioning piece comprises a specially-made positioning head, the shape of the positioning head is matched with the inner diameter shape of a part to be processed, and the function of quickly positioning the inner chamfer can be realized; the fastener adopts the expansion ring structure, and the expansion ring suit is on fastening base, and set up in waiting to process the internal diameter of part, and the expansion ring can outwards warp the inflation under the extrusion of pull rod, realizes waiting to process the reliable fixed of part, makes things convenient for the burring technology. The utility model discloses can fix a position multiunit work piece simultaneously, show and promote machining efficiency. Meanwhile, the positioning process is simple and easy to operate, the effective combination of the positioning chamfering tool and the deburring tool is realized, and the method has a wide application prospect.
Description
Technical Field
The utility model belongs to the technical field of machining, especially, relate to a frock of location chamfer and burring.
Background
Chamfering refers to machining the corners of a workpiece into a certain inclined plane. The chamfering is to remove burrs generated by machining on the parts, and is also to facilitate the assembly of the parts, the end portions of the parts are generally chamfered. Deburring is the removal of burrs or flashes formed at the intersection of the face and the face of a part. Burrs on mechanical parts are caused by plastic deformation in the cutting process; some are flashes for casting, die forging, etc., and some are welding extrusion residues. With the improvement of industrialization and automation degree, in the field of mechanical processing, particularly in the fields of aviation, aerospace and instruments and meters, the manufacturing precision requirement of mechanical parts is improved, the mechanism design is miniaturized, the harmfulness of burrs is particularly obvious, people gradually pay attention to the generation mechanism and the removal method of the burrs, and research is started on the generation mechanism and the removal method of the burrs. The premise of the processing operation is to reliably and accurately position the part. In the prior art, although various part positioning tools exist, how to further improve the processing efficiency and the processing precision and realize synchronous positioning processing of a plurality of workpieces becomes a new technical problem, and particularly, for positioning parts including inner diameters, special tools need to be designed to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a fix a position frock of chamfer and burring can fix a position multiunit work piece simultaneously, is showing and promotes machining efficiency. Meanwhile, the positioning process is simple and easy to operate, the effective combination of the positioning chamfering tool and the deburring tool is realized, and the method has a wide application prospect.
The utility model adopts the following technical scheme:
the utility model provides a frock of location chamfer and burring includes the workstation, installs setting element and fastener on the workstation, wherein: the workbench comprises a horizontally arranged working panel and supporting vertical plates at two sides of the working panel, and a horizontally arranged fixing plate is arranged between the supporting vertical plates; the positioning piece comprises a positioning base, a positioning rod arranged in the positioning base and a positioning head arranged at the top of the positioning rod, the positioning base is arranged on the working panel through screws, and the shape of the positioning head is matched with the inner diameter shape of the part to be processed; the fastener includes fastening base, installs pull rod, the expansion ring of suit on the pull rod in fastening base, sets up the connecting plate in the pull rod bottom and the hydro-cylinder of connecting plate bottom installation, the cylinder body of hydro-cylinder is installed on the fixed plate, and the oil rod of hydro-cylinder is installed on the connecting plate, the expansion ring suit is on fastening base, and set up in the internal diameter of waiting to process the part, and the expansion ring can outwards warp the inflation, realize waiting to process the reliable fixed of part under the extrusion of pull rod.
Preferably, a plurality of mounting holes have been seted up on the work panel, the mounting hole is used for installation location base or fastening base, symmetrical arrangement has a plurality of fixed orificess around the mounting hole, is provided with the screw of connecting installation location base or fastening base in the fixed orifices, a plurality of top connecting holes have still been seted up to the edge of work panel.
Preferably, the top of the supporting vertical plate is provided with a bottom connecting hole, connecting screws are arranged in the bottom connecting hole and the top connecting hole, a transverse connecting hole is formed in the middle of the supporting vertical plate, a transverse connecting screw is arranged in the transverse connecting hole, the bottom of the supporting vertical plate is provided with a long groove, and the long groove can be connected with a clamping block on a machine tool.
Preferably, be provided with the location side opening around the location base, the middle part of location base is provided with the location mesopore, the inside in location mesopore is provided with the constant head tank.
Preferably, the bottom of the positioning rod is provided with an external thread for connecting a nut, and the middle of the positioning rod is provided with a positioning key.
Preferably, the positioning head is composed of a plurality of positioning teeth and a positioning table.
Preferably, fastening side holes are formed in the periphery of the fastening base, a fastening middle hole is formed in the middle of the fastening base, a guide table is arranged on the upper side of the fastening middle hole, and guide grooves are formed in two sides of the guide table.
Preferably, the top of the pull rod is provided with an extrusion table, and the middle of the pull rod is provided with a guide rod matched with the guide groove to work.
Preferably, the expansion ring is internally provided with a conical surface of 2-5 degrees, and the outer wall of the expansion ring is provided with a deformation groove.
Preferably, two threaded holes are symmetrically formed in the top of the connecting plate and used for connecting the pull rod, and a connecting seat connected with an oil rod of the oil cylinder is arranged at the bottom of the connecting plate.
The utility model discloses a frock of location chamfer and burring has following beneficial effect:
(1) the tool adopts a detachable workbench, the workbench comprises a horizontally arranged working panel and supporting vertical plates arranged on two sides of the working panel, a fixing plate used for fixing the oil cylinder is further arranged between the supporting vertical plates, wherein the bottom of each supporting vertical plate is provided with an elongated slot, and the elongated slots can be connected with fixture blocks on a machine tool.
(2) The positioning piece of the tool comprises a specially-made positioning head, the shape of the positioning head is matched with the shape of the inner diameter of a part to be machined, the function of quickly positioning the inner chamfer can be realized, and the angle and the manufacturing process of the inner chamfer can be conveniently detected.
(3) The fastener of this frock adopts the expansion ring structure, and the expansion ring suit is on fastening base, and set up in waiting to process the internal diameter of part, and the expansion ring can outwards warp the inflation under the extrusion of pull rod, realizes waiting to process the reliable fixed of part, makes things convenient for the burring technology.
(4) The tool can simultaneously position a plurality of groups of workpieces, and remarkably improves the machining efficiency. Meanwhile, the positioning process is simple and easy to operate, the effective combination of the positioning chamfering tool and the deburring tool is realized, and the method has a wide application prospect.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a working panel of the present invention;
fig. 3 is a schematic view of the structure of the support riser of the present invention;
FIG. 4 is a schematic view of the positioning member of the present invention;
fig. 5 is a schematic view of a first structure of the positioning base of the present invention;
fig. 6 is a second structural schematic diagram of the positioning base of the present invention;
FIG. 7 is a schematic view of the positioning rod structure of the present invention;
FIG. 8 is a schematic view of the positioning head of the present invention;
FIG. 9 is a schematic view of the fastener construction of the present invention;
fig. 10 is a schematic view of a first structure of the fastening base of the present invention;
fig. 11 is a second structural schematic view of the fastening base of the present invention;
fig. 12 is a schematic view of the structure of the pull rod of the present invention;
FIG. 13 is a schematic view of a first embodiment of the expansion ring of the present invention;
FIG. 14 is a second structural schematic view of the expansion ring of the present invention;
fig. 15 is a schematic view of the connection plate structure of the present invention.
Wherein, 1-workbench, 101-working panel, 102-supporting vertical plate, 103-fixing plate, 1011-mounting hole, 1012-fixing hole, 1013-top connecting hole, 1021-bottom connecting hole, 1022-horizontal connecting hole, 1023-long groove, 2-positioning piece, 201-positioning base, 202-positioning rod, 203-positioning head, 2011-positioning side hole, 2012-positioning middle hole, 2013-positioning groove, 2021-external thread, 2022-positioning key, 2031-positioning tooth, 2032-positioning table, 3-fastening piece, 301-fastening base, 302-pull rod, 303-expansion ring, 304-connecting plate, 305-oil cylinder, 3011-fastening side hole, 3012-fastening middle hole, 3013-guiding table, 3014-guiding groove, 3021-extrusion table, 3022-guide rod, 3031-conical surface, 3032-deformation groove, 3041-threaded hole.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. 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 otherwise specified.
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 15, the tooling for positioning chamfering and deburring includes a workbench 1, a positioning element 2 and a fastening element 3 installed on the workbench 1, in this example, 2 sets of positioning elements 2 and 2 sets of fastening elements 3 are included, and positioning and fixing of four workpieces can be simultaneously achieved, in the drawing, the workbench 1 adopts a detachable structure, specifically includes a horizontally arranged work panel 101 and support risers 102 on both sides of the work panel 101, and a horizontally arranged fixing plate 103 is further provided between the support risers 102, wherein: working panel 101 is last to have seted up four mounting holes 1011, mounting hole 1011 is used for installation location base 201 or fastening base 301, symmetrical arrangement has 3 fixed orifices 1012 around the mounting hole 1011, be provided with the screw of connecting installation location base 201 or fastening base 301 in the fixed orifices 1012, 4 top connecting holes 1013 have still been seted up to working panel 101's edge, in this example, 2 group's setting element 2 front and back overall arrangement, 2 group's fastener 3 front and back overall arrangement adopt 1 hydro-cylinder 305 drive.
In fig. 3, a bottom connecting hole 1021 is formed in the top of the supporting vertical plate 102, connecting screws are arranged in the bottom connecting hole 1021 and the top connecting hole 1013, a transverse connecting hole 1022 is formed in the middle of the supporting vertical plate 102, a transverse connecting screw is arranged in the transverse connecting hole 1022, a long groove 1023 is formed in the bottom of the supporting vertical plate 102, the long groove 1023 can be connected with clamping blocks on a machine tool, the workbench 1 can be conveniently mounted on machine tools of different models, and mounting holes are formed in the fixing plate 103 and used for mounting the oil cylinder 305.
As shown in fig. 4 to 8, the positioning member 2 includes a positioning base 201, a positioning rod 202 installed inside the positioning base 201, and a positioning head 203 disposed on the top of the positioning rod 202, the positioning base 201 is installed on the working panel 101 by screws, and the shape of the positioning head 203 is adapted to the inner diameter shape of the part to be processed. Specifically, 3 positioning side holes 2011 are arranged around the positioning base 201, a positioning middle hole 2012 is arranged in the middle of the positioning base 201, a positioning groove 2013 is arranged inside the positioning middle hole 2012, an external thread 2021 of a connecting nut is arranged at the bottom of the positioning rod 202, the external thread 2021 can be provided with a nut for fixing, a positioning key 2022 is arranged in the middle of the positioning rod 202, the positioning key 2022 is matched with the positioning groove 2013 to avoid the rotation of the positioning head 203, the positioning head 203 is composed of 3 positioning teeth 2031 and one positioning table 2032, the 3 positioning teeth 2031 are symmetrically arranged and used for positioning an inner gear ring of a workpiece, the positioning table 2032 can be matched with the shape of a chamfer and is used for chamfering the shape and checking the angle.
As shown in fig. 9 to 15, the fastening member 3 includes a fastening base 301, a pull rod 302 installed in the fastening base 301, an expansion ring 303 sleeved on the pull rod 302, a connecting plate 304 arranged at the bottom of the pull rod 302, and an oil cylinder 305 installed at the bottom of the connecting plate 304, wherein a cylinder body of the oil cylinder 305 is installed on the fixing plate 103, an oil rod of the oil cylinder 305 is installed on the connecting plate 304, the expansion ring 303 is sleeved on the fastening base 301 and is arranged in the inner diameter of the part to be processed, and the expansion ring 303 can deform and expand outwards under the extrusion of the pull rod 302, so that the part to be processed can be reliably fixed. Specifically, 3 fastening side holes 3011 are arranged around the fastening base 301, a fastening middle hole 3012 is arranged in the middle of the fastening base 301, a guide table 3013 is arranged on the upper side of the fastening middle hole 3012, guide grooves 3014 are formed on two sides of the guide table 3013, in the figure, the outer wall of the guide table 3013 has a taper, the inner wall of the expansion ring 303 is provided with a conical surface of 2-5 degrees, and the outer wall of the expansion ring 303 is provided with a deformation groove 3032. The top of the pull rod 302 is provided with an extrusion table 3021, the middle part of the pull rod 302 is provided with a guide rod 3022 cooperating with the guide groove 3014, the guide rod 3022 and the guide groove 3014 cooperate to prevent the pull rod 302 from rotating, and the extrusion table 3021 is driven by the oil cylinder 305 to extrude the expansion ring 303 downwards so that the expansion ring 303 can expand and deform and is in interference fit with the inner wall of the part to be processed.
It should be noted that two threaded holes 3041 are symmetrically formed in the top of the connecting plate 304, the threaded holes 3041 are used for connecting the pull rod 302, and a connecting seat for connecting an oil rod of the oil cylinder 305 is disposed at the bottom of the connecting plate 304. The 2 groups of fasteners 3 are arranged in a front-back mode and driven by 1 oil cylinder 305. The tool can simultaneously position a plurality of groups of workpieces, and remarkably improves the machining efficiency. Meanwhile, the positioning process is simple and easy to operate, the effective combination of the positioning chamfering tool and the deburring tool is realized, and the method has a wide application prospect.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a frock of location chamfer and burring, its characterized in that includes workstation (1), installs setting element (2) and fastener (3) on workstation (1), wherein:
the workbench (1) comprises a horizontally arranged working panel (101) and supporting vertical plates (102) on two sides of the working panel (101), and a horizontally arranged fixing plate (103) is further arranged between the supporting vertical plates (102);
the positioning piece (2) comprises a positioning base (201), a positioning rod (202) arranged in the positioning base (201), and a positioning head (203) arranged at the top of the positioning rod (202), the positioning base (201) is arranged on the working panel (101) through screws, and the shape of the positioning head (203) is adapted to the inner diameter shape of a part to be processed;
fastener (3) including fastening base (301), install pull rod (302) in fastening base (301), expansion ring (303) of suit on pull rod (302), set up connecting plate (304) in pull rod (302) bottom and connecting plate (304) bottom installation hydro-cylinder (305), the cylinder body of hydro-cylinder (305) is installed on fixed plate (103), and the oil rod of hydro-cylinder (305) is installed on connecting plate (304), expansion ring (303) suit is on fastening base (301) and set up in the internal diameter of waiting to process the part, and expansion ring (303) can outwards be out of shape the inflation under the extrusion of pull rod (302), realize waiting to process the reliable fixed of part.
2. The tooling for positioning the chamfer and deburring as claimed in claim 1, wherein a plurality of mounting holes (1011) are formed in the working panel (101), the mounting holes (1011) are used for mounting the positioning base (201) or the fastening base (301), a plurality of fixing holes (1012) are symmetrically arranged around the mounting holes (1011), screws for connecting the mounting positioning base (201) or the fastening base (301) are arranged in the fixing holes (1012), and a plurality of top connecting holes (1013) are formed in the edge of the working panel (101).
3. The tooling for positioning the chamfer and the deburring according to claim 1, wherein the top of the supporting vertical plate (102) is provided with a bottom connecting hole (1021), connecting screws are arranged in the bottom connecting hole (1021) and the top connecting hole (1013), a transverse connecting hole (1022) is arranged in the middle of the supporting vertical plate (102), a transverse connecting screw is arranged in the transverse connecting hole (1022), a long groove (1023) is arranged at the bottom of the supporting vertical plate (102), and the long groove (1023) can be connected with a fixture block on a machine tool.
4. The tooling for positioning the chamfer and the deburring according to claim 1, wherein a positioning side hole (2011) is formed around the positioning base (201), a positioning middle hole (2012) is formed in the middle of the positioning base (201), and a positioning groove (2013) is formed in the positioning middle hole (2012).
5. The tooling for positioning chamfering and deburring as claimed in claim 1, wherein the bottom of the positioning rod (202) is provided with an external thread (2021) for connecting a nut, and the middle of the positioning rod (202) is provided with a positioning key (2022).
6. The chamfer and debur tool according to claim 1, wherein the positioning head (203) consists of a plurality of positioning teeth (2031) and a positioning table (2032).
7. The tooling for positioning the chamfer and the deburring according to claim 1, wherein fastening side holes (3011) are arranged around the fastening base (301), a fastening middle hole (3012) is arranged in the middle of the fastening base (301), a guide table (3013) is arranged on the upper side of the fastening middle hole (3012), and guide grooves (3014) are arranged on two sides of the guide table (3013).
8. The tooling for positioning chamfers and deburring according to claim 1, characterized in that the top of the pull rod (302) is provided with a pressing table (3021), and the middle of the pull rod (302) is provided with a guide rod (3022) cooperating with the guide slot (3014).
9. The tooling for positioning the chamfer and the deburring as claimed in claim 1, wherein the expansion ring (303) is internally provided with a conical surface of 2-5 degrees, and the outer wall of the expansion ring (303) is provided with a deformation groove (3032).
10. The tooling for positioning the chamfer and the deburring as claimed in claim 1, wherein the top of the connecting plate (304) is symmetrically provided with two threaded holes (3041), the threaded holes (3041) are used for connecting the pull rod (302), and the bottom of the connecting plate (304) is provided with a connecting seat for connecting an oil rod of the oil cylinder (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120443656.6U CN214642012U (en) | 2021-03-01 | 2021-03-01 | Tooling for positioning chamfering and deburring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120443656.6U CN214642012U (en) | 2021-03-01 | 2021-03-01 | Tooling for positioning chamfering and deburring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214642012U true CN214642012U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120443656.6U Active CN214642012U (en) | 2021-03-01 | 2021-03-01 | Tooling for positioning chamfering and deburring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214642012U (en) |
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2021
- 2021-03-01 CN CN202120443656.6U patent/CN214642012U/en active Active
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