CN207534412U - A kind of vertical Compositions of metal-working machines Special tooling clamp - Google Patents
A kind of vertical Compositions of metal-working machines Special tooling clamp Download PDFInfo
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- CN207534412U CN207534412U CN201721626987.3U CN201721626987U CN207534412U CN 207534412 U CN207534412 U CN 207534412U CN 201721626987 U CN201721626987 U CN 201721626987U CN 207534412 U CN207534412 U CN 207534412U
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Abstract
The utility model is related to vertical compound turn-milling cutting technical fields, and in particular to a kind of vertical Compositions of metal-working machines Special tooling clamp.If the frock clamp includes rotary tray, the support of a claw high position and bolt stem, nut fixed component, and disk, contour pad, pressing plate are fixed in the center of annular parallels, loop configuration, wherein rotary tray is loop configuration, the diameter of rotary tray circular outer is less than the revolution limit range of vertical Compositions of metal-working machines rotary table, the support of a claw high position is weldment, for increasing the clamping position of chuck jaw.The utility model can maximumlly expand the range of work of vertical workbench of combined machining center, and not influence machining accuracy；And the clamping method of workbench can be simulated, installation way is made to be not limited only to the pattern that workbench is capable of providing in itself, it is often more important that diversification.The utility model can be widely popularized in fields such as machine toolings.
Description
Technical Field
The utility model relates to a vertical compound turn-milling processing technology field, concretely relates to special frock clamp of vertical compound machining center.
Background
At present, in the field of machining, supporting facilities of a machine tool are very limited under most conditions, and corresponding tools matched with the machine tool are the most basic on the premise of no special requirements, so that conditions capable of meeting machining requirements are limited in the machining process. From the aspect of efficiency, some parts can be finished by repeatedly clamping and processing for many times, and some parts cannot be processed at all due to exceeding the processing range; in the aspect of precision, errors caused by repeated clamping are undoubtedly avoided by ensuring that the machining precision is avoided as much as possible, and the machining of multiple steps is completed by using the minimum clamping times, so that the aim of ensuring the uniformity and consistency of the reference is fulfilled; from the aspect of cost, from the corresponding frock of lathe producer customization, its price is generally 4 ~ 5 times of self-control, import equipment is then more, and the kind is limited, and its precision can not obtain effective assurance owing to break away from reality, do not survey and understand on the spot, generally can not the direct use, need through standardization or later stage repacking, even can customize the purchase moreover, the cycle length of customization is just unpredictable, seriously influences machining efficiency. Therefore, in order to improve the processing efficiency, reduce the processing cost and improve the processing precision, a self-made tool clamp special for the machine tool becomes an inevitable choice.
SUMMERY OF THE UTILITY MODEL
According to the technical problem, a special tool clamp for a vertical combined machining center is provided. The utility model discloses a can the maximize enlarge vertical combined machining center workstation's application range to can process the part that the shape is complicated and the required precision is high, improve vertical combined machining center's utilization ratio, reduce the manufacturing of a to one frock, reduce cost.
The utility model adopts the technical scheme as follows:
a special tool clamp for a vertical combined machining center comprises a rotary tray 2, a clamping jaw high-position support 3, a plurality of bolt and nut fixing parts; wherein,
the rotary tray 2 is of an annular structure, the diameter of the annular excircle of the rotary tray 2 is smaller than the rotary limit range of the rotary worktable 9 of the vertical composite machining center, the effective machining range is maximized in the limit machining range, and interference is avoided; the diameter of the annular inner circle of the rotary tray 2 is set according to the actual situation, so that the visual installation space for installing nuts, bolts and equal-height pads is reserved when the rotary tray 2 is installed on the rotary worktable 9, and the installation is convenient;
a clamping jaw high-position supporting and fixing station, a clamping disk jaw fixing station, a plurality of through holes for fixing and threaded holes are formed in the rotary tray 2;
jack catch high-order supports 3 and is the welding, and jack catch high-order supports 3 be provided with the fixed screw hole of usefulness of gyration tray 2, fixes on gyration tray 2 through screw bolt and nut, is provided with the screw hole of chuck jaw 10 installation on the jack catch high-order supports 3, and chuck jaw 10 passes through the screw bolt and nut to be fixed on jack catch high-order supports 3, and jack catch high-order supports 3's effect and is to increase the clamping position of chuck jaw 10.
Further, the special tool clamp for the vertical combined machining center further comprises an annular sizing block 1, wherein the annular sizing block 1 is fixed on the rotary tray 2 through bolts and nuts and used when the positioning surface of a clamped machining part is an asymmetric or discontinuous plane.
Further, the special tool clamp for the vertical combined machining center further comprises a central fixing disc 4, the central fixing disc 4 is of an annular structure, a notch is formed in the outer circumference of the central fixing disc and used for fixing and mounting the central fixing disc, a fixing threaded hole is formed in the central fixing disc 4, and the central fixing disc 4 is used when the positioning surface of a clamped machining part is a discontinuous plane.
Further, the special tool clamp for the vertical composite machining center further comprises an equal-height pad which is selected according to the shape, the size and the supporting position of the part and is fixed on the rotary tray 2 through bolts and nuts.
Further, the special tool clamp for the vertical type composite machining center further comprises a pressing plate 5.
Furthermore, the back surface of the rotary tray 2, namely the mounting surface of the rotary worktable 9 is provided with a mounting spigot 11, the rotary tray 2 is initially positioned and mounted on the rotary worktable 9 through the mounting spigot 11, after alignment, the rotary tray 2 is concentric with the center shaft of the rotary worktable 9, and the rotary tray 2 is fixed on the rotary worktable 9 in a point-to-point pre-tightening manner;
furthermore, the rotary tray 2 is provided with 3 claw high-position supporting stations, and station conversion is carried out according to different heights and diameters of clamped parts, namely different clamping position requirements.
Furthermore, the four corners of the bottom of the jaw high-position support 3 are provided with threaded holes for fixing the rotary tray 2, and the upper part of the jaw high-position support 3 is provided with threaded holes for installing the chuck jaws 10.
The utility model has the advantages that: firstly, the machining range of the vertical combined machining center workbench can be enlarged to the maximum, and secondly, the clamping method of the workbench can be simulated, so that the clamping mode is not limited to the mode which can be provided by the workbench, and more importantly, the workbench is diversified. The concrete embodiment is as follows:
(1) the machining range of the machine tool, which is limited by the rotation diameter and the clamping height, can be expanded to the maximum extent, and the machining precision is not influenced;
(2) for parts with high precision requirements, the device can centralize tasks needing to be finished on two or more machine tools to the same machine tool for finishing, and reduce accumulated errors generated by repeated clamping, different machine tools, processing factors and the like, thereby further improving the processing precision;
(3) the processing type can be expanded, more selectivity can be realized for parts with different outlines, the design is not a pure one-to-one design, and the utilization rate is high.
Based on the reason, the utility model discloses can extensively promote in fields such as machine tool machining.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1a is a plan view of a rotating tray according to embodiment 1 of the present invention;
fig. 1b is a left side view of a rotating tray according to embodiment 1 of the present invention;
fig. 2a is a front view of a claw high-position support in embodiment 1 of the present invention;
fig. 2b is a left side view of the jaw high-position support in embodiment 1 of the present invention;
fig. 2c is a top view of the jaw support in the embodiment 1 of the present invention;
fig. 3a is a schematic structural view of the connection upper side (lower side) of the fixed planet carrier in embodiment 1 of the present invention;
fig. 3b is a schematic structural view of the connection lower side (upper side) of the fixed planet carrier in embodiment 1 of the present invention;
fig. 4a is a top view of the fixture before the fixed planet carrier is connected to the upper clamp in embodiment 1 of the present invention;
fig. 4b is a front view of the fixture before the fixed planet carrier is connected to the upper clamping in embodiment 1 of the present invention;
fig. 4c is a top view of the fixture after the fixed planet carrier is connected to the upper clamp in embodiment 1 of the present invention;
fig. 4d is a front view of the fixture after the fixed planet carrier is connected to the upper clamp in embodiment 1 of the present invention;
fig. 5a is a top view of the tooling fixture before the fixed planet carrier is connected to the lower clamping in embodiment 1 of the present invention;
fig. 5b is a front view of the tooling clamp before the fixed planet carrier is connected with the lower clamping in embodiment 1 of the present invention;
fig. 5c is a top view of the fixture after the fixed planet carrier is connected to the lower clamp in embodiment 1 of the present invention;
fig. 5d is a front view of the fixture after the fixed planet carrier is connected to the lower clamp in embodiment 1 of the present invention;
fig. 6a is a schematic structural view of the input carrier connection upper side (input carrier lower side) in embodiment 2 of the present invention;
fig. 6b is a schematic structural view of the lower side (the upper side) of the input carrier connection in embodiment 2 of the present invention;
fig. 7a is a top view of the tooling clamp before the input planet carrier is connected to the upper clamping in embodiment 2 of the present invention;
fig. 7b is a front view of the tooling clamp before the input planet carrier is connected with the upper clamping in embodiment 2 of the present invention;
fig. 7c is a top view of the tooling clamp after the input planet carrier is connected to the upper clamp in embodiment 2 of the present invention;
fig. 7d is a front view of the tooling clamp after the input planet carrier is connected with the upper clamping in embodiment 2 of the present invention;
fig. 8a is a top view of the tooling clamp before the input planet carrier is connected to the lower clamping side in embodiment 2 of the present invention;
fig. 8b is a front view of the tooling clamp before the input planet carrier is connected to the lower side clamp in embodiment 2 of the present invention;
fig. 8c is a top view of the clamping fixture after the input planet carrier is connected to the lower side of the clamping fixture in embodiment 2 of the present invention;
fig. 8d is a front view of the clamping fixture after the input planet carrier is connected to the lower side of the clamping fixture in embodiment 2 of the present invention;
fig. 9 is a schematic structural view of a central fixing disk of a tooling fixture in embodiment 2 of the present invention.
In the figure: 1. the device comprises an annular sizing block, 2 parts of a rotary tray, 3 parts of a clamping jaw high-position support, 4 parts of a central fixed disk, 5 parts of a pressure plate, 6 parts of an input planet carrier lower side processed equal-height pad, 7 parts of a fixed planet carrier upper side processed equal-height pad, 8 parts of an input planet carrier upper side processed equal-height pad, 9 parts of a rotary workbench, 10 parts of a clamping jaw, 11 parts of an installation seam allowance.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Using a machine tool: pietro Carnaghi (Pittskana) 1.6m vertical compound turn-milling machining center.
The application range is as follows: the rotation diameter is larger than 1600m, the clamping height is larger than 170mm, and the parts are in asymmetric clamping types.
Processing parts: the planet carrier is fixed. The fixed planet carrier structure is shown in figures 3a and 3b, the rotation diameter of the fixed planet carrier is 1760mm, the minimum clamping rotation diameter is 1920mm, and the minimum clamping rotation diameter far exceeds the working range of 1600mm of the workbench; the upper connecting side (lower side) of the fixed planet carrier is designed in a non-continuous rotation mode (total five connecting beams), and symmetric clamping cannot be realized; the coaxiality and the position degree of the part are high, and the machining positions of the hole types are quite large, so that the part is not suitable for repeated clamping.
The tooling process of the fixed planet carrier:
(1) cleaning a rotary worktable 9 of a vertical machining center, cleaning scrap iron on the surface and in the groove by using an air gun, and leveling the back of the surface of the rotary worktable 9 by using oilstones; then installing a tool clamp;
as shown in fig. 4 and 5, the tooling fixture comprises an annular sizing block 1, a rotary tray 2, a jaw high-position support 3, a processing equal-height pad 7 for fixing the upper side of the planet carrier, and a plurality of bolt and nut fixing components.
As shown in fig. 1, the rotating tray 2 is a ring structure, and since the rotation limit range of the worktable is phi 1980mm, the diameter of the outer circle of the rotating tray is phi 1950mm, so as to maximize the effective processing range and not generate interference within the limit processing range; because the workbench is provided with a plurality of symmetrical T-shaped notch slideways, the diameter of the inner circle of the rotary tray is designed to be phi 910mm, the aim is to leave a visible installation space for installing T-shaped nuts, bolts, equal-height pads and the like when the rotary tray 2 is installed, if the rotary tray 2 is not provided with an inner hole, unnecessary difficulty is brought to the installation of the tool, and the processing efficiency is reduced; a plurality of through holes and threaded holes with different positions are arranged on the rotary tray 2;
as shown in fig. 6, the back surface of the rotary tray 2, i.e. the mounting surface with the rotary table 9, is provided with a mounting spigot 11, the diameter of the mounting spigot 11 is phi 1600 ± 5mm, i.e. the diameter is only ± 5mm compared with the diameter of the rotary table 9, the error of the circle center is 2.5mm at most, the rotary tray 2 is initially positioned and quickly aligned and mounted on the rotary table 9 through the mounting spigot 11, after alignment, the central axes of the rotary tray 2 and the rotary table 9 are concentric, and the rotary tray 2 is fixed on the rotary table 9 through bolts and T-shaped nuts in a point-to-point pre-tightening manner. Attention is paid to the re-rounding of the rotating tray 2 after installation, and adverse effects caused by excessive centrifugal force during rotation are avoided.
(2) And (3) preparing for clamping the upper side of the fixed planet carrier connection, namely clamping the upper side of the fixed planet carrier and preparing for processing the lower side of the fixed planet carrier, and arranging a processing equal-height pad 7 and a chuck jaw 10 on the upper side of the fixed planet carrier on the rotary tray 2 according to the fixed planet carrier structure shown in figures 3a and 3b and fixing the fixed planet carrier, as shown in figures 4a and 4 b.
(3) And starting the vertical machining center, turning the upper side of the fixed planet carrier to machine the equal-height pad 7, and measuring the end face runout by using a dial indicator, wherein the runout value is 0.01 mm.
(4) And (3) clamping and installing the fixed planet carrier on the tool clamp shown in the figures 4a and 4b according to the upper side of the fixed planet carrier, and finishing the processing, wherein the clamped fixed planet carrier is shown in figures 4c and 4 d.
(5) The fixed planet carrier which is processed by connecting the upper side clamp is disassembled, the lower side clamp is prepared to be connected, namely the lower side of the fixed planet carrier is clamped by the clamp, the upper side of the fixed planet carrier is prepared to be processed, as can be seen from figures 3a and 3b, the lower side clamp is connected, the connecting and positioning surface of the fixed planet carrier and the rotary tray 2 is five planet beams which are asymmetric and discontinuous planes, so when the fixed planet carrier is processed by connecting the lower side clamp, the clamping and the positioning are very difficult, and the annular sizing block 1 can be used for quickly positioning; the upper side of a fixed planet carrier on the rotary tray 2 is machined to be equal-height pads 7 which are replaced by annular sizing blocks 1, and meanwhile, the five planet beams on the lower side surface of the fixed planet carrier have heights, so that the jaw high-position supports 3 are arranged on the rotary tray 2.
Jack catch high-order support 3 is the welding piece, the structure is as shown in figure 2a, 2b and 2c, jack catch high-order support 3 bottom four corners on be provided with the fixed screw hole of usefulness of gyration tray 2, fix on gyration tray 2 through bolt and nut, 3 upper portions of jack catch high-order support are provided with the screw hole of chuck jaw 10 installation, chuck jaw 10 passes through bolt and nut to be fixed on jack catch high-order support 3, the effect that jack catch high-order support 3 is the clamping position that increases chuck jaw 10.
According to the height and the diameter of the lower side structure connected with the fixed planet carrier, the claw high-position support 3 is fixed on a claw high-position support fixing station arranged on the rotary tray 2 according to the position shown in figures 5a and 5b, namely, the claw high-position support is close to the outer circle edge of the rotary tray 2.
(6) And (5) re-turning the flat annular sizing block 1 and verifying whether the virtual position exists or not, namely measuring the end face runout by using a dial indicator, wherein the runout value is 0.01 mm.
(7) And (3) clamping and installing the fixed planet carrier shown in the figure 3b on the tooling clamp shown in the figures 5a and 5b according to the lower connecting side, and finishing the machining, wherein the clamped state is shown in the figures 5c and 5 b.
Example 2
Using a machine tool: pietro Carnaghi (Pittskana) 1.6m vertical compound turn-milling machining center.
The application range is as follows: the rotation diameter is larger than 1600m, the clamping height is larger than 170mm, and the parts are in asymmetric clamping types.
Processing parts: input the planet carrier. The fixed planet carrier structure is shown in fig. 6a and 6b, the height of the input planet carrier is higher, so the clamping height must meet the processing stress requirement and is not too low; as shown in fig. 6a, the shape of the upper side (the lower side of the input planet carrier and the far end of the planet hole) connected with the input planet carrier is a non-rotating design, and the theoretical clamping position is a casting surface, so that symmetrical clamping cannot be realized, and the theoretical clamping position cannot be used as a reference for secondary clamping; the coaxiality and the position degree of the parts are high, and the flange surface on the upper side of the input planet carrier shown in fig. 6b needs one-to-one matching and is not suitable for repeated clamping.
The input planet carrier machining process comprises the following steps:
(1) cleaning a rotary worktable 9 of a vertical machining center, cleaning scrap iron on the surface and in a groove by using an air gun, leveling the back of the surface of the rotary worktable 9 by using oilstone, and then installing a tool clamp;
as shown in fig. 7 and 8, the tooling fixture comprises a rotary tray 2, a claw high-position support 3, a central fixing disc 4, a pressing plate 5, an input planet carrier lower side processing equal-height pad 6, an input planet carrier upper side processing equal-height pad 8 and a plurality of bolt and nut fixing parts.
In the same embodiment 1, the structure of the rotary tray is as shown in fig. 1a and 1b, the rotary tray 2 is initially positioned and installed on the rotary table 9 through the installation seam allowance 11, the center axes of the rotary tray 2 and the rotary table 9 are concentric after alignment, the rotary tray 2 is fixed on the rotary table 9 through bolts and T-shaped nuts in a point-to-point pre-tightening mode, attention is paid to re-rounding of the rotary tray 2 after installation, and adverse effects caused by redundant centrifugal force during rotation are avoided.
(2) An input planet carrier is connected with the upper side for clamping preparation, namely the input planet carrier is clamped at the upper side and the lower side of the input planet carrier is prepared for processing, according to the fixed planet carrier structure shown in figures 6a and 6b, the clamping jaw high-position support fixed station and the fixed threaded hole which are arranged on the rotary tray 2 are arranged and installed with the high-position clamping jaw support 3 and the processing equal-height pad 8 at the upper side of the input planet carrier according to the positions shown in figures 7a and 7b for fixing;
in the same embodiment 1, the jaw high-position support 3 is a welded part, and the structure is as shown in fig. 2a, 2b and 2c, the four corners of the bottom of the jaw high-position support 3 are provided with threaded holes for fixing with the rotary tray 2, the jaw high-position support is fixed on the rotary tray 2 through bolts and nuts, the upper part of the jaw high-position support 3 is provided with threaded holes for installing the chuck jaws 10, the chuck jaws 10 are fixed on the jaw high-position support 3 through bolts and nuts, and the jaw high-position support 3 is used for heightening the clamping position of the chuck jaws 10.
According to the height and diameter of the upper side structure of the input planet carrier connection, the claw high-position support 3 is fixed on a claw high-position support fixing station arranged on the rotary tray 2 according to the graph shown in fig. 7a and 7b, namely, the claw high-position support is close to the inner circle edge of the rotary tray 2.
(3) And starting the vertical machining center, turning and inputting the height-equal pad 8 to the upper side of the planet carrier in a parallel mode, and measuring the end face runout by using a dial indicator, wherein the runout value is 0.01 mm.
(4) The input planet carrier shown in fig. 6a is clamped and installed on the tooling fixture shown in fig. 7a and 7b according to the connection upper side, and the machining is completed, and the clamping is shown in fig. 7c and 7 d.
(5) The input planet carrier that processing was accomplished according to connecting the upside clamping is dismantled, prepare to connect the downside clamping, clamping input planet carrier downside promptly, prepare to process input planet carrier upside, can see from figure 6a and 6b, connect the downside clamping, input planet carrier and the plane of being connected the locating surface with gyration tray 2 are the asymmetric discontinuous plane of non-gyration design, the clamping location is very difficult, use central fixed disk 4 can fix a position fast, with input planet carrier upside processing on the gyration tray 2 equal altitude pad 8 change for central fixed disk 4.
As shown in fig. 9, the central fixing disk 4 is of an annular structure, the outer circumference of the central fixing disk is provided with a notch for fixedly mounting itself on the rotary table 9, the central fixing disk 4 is provided with a fixing threaded hole, the input planet carrier lower side processing equal-height pad 6 is fixed on the central fixing disk 4 through a bolt and a nut, as shown in fig. 8a and 8b, the position of the jaw high-position support 3 on the rotary tray 2 is changed, namely the jaw high-position support fixing station which is fixed on the rotary tray 2 is changed, namely the middle of the outer circle edge and the inner circle edge of the rotary tray 2 is changed.
(6) Machining the equal-height pad 6 on the lower side of the planet carrier by the aid of the re-turning machine, verifying whether a virtual position exists or not, and measuring end face runout by using a dial indicator, wherein the runout value is 0.01 mm;
(7) and (3) pre-tightening the input planet carrier shown in the figure 6b by using a pressing plate 5, clamping and installing the input planet carrier on the tooling fixture shown in the figures 8a and 8b according to the lower side of the connection, and finishing the processing, wherein the clamping is as shown in figures 8c and 8 d.
The utility model discloses enlarge the process range of lathe to 1950mm (1980 can take place to turn round and interfere) by 1600mm, the clamping height is enlarged to 0-460mm (too high clamping rigidity that influences) by original 0-170mm, the processing span is not only limited to above two kinds of examples yet, the core lies in the cooperation application of frock subassembly, can also design supplementary frock subassembly according to the processing demand of different parts in order to satisfy daily use, the utilization ratio of frock has been increased, the manufacturing cost of a to one frock has significantly reduced, make whole use become simple, stable, high-efficient.
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 the same; 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 or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. A special tool clamp for a vertical combined machining center is characterized by comprising a rotary tray, a clamping jaw high-position support, a plurality of bolt and nut fixing parts; wherein,
the rotary tray is of an annular structure, the diameter of an annular excircle of the rotary tray is smaller than the rotary limit range of the rotary worktable of the vertical composite machining center, the effective machining range is maximized in the limit machining range, and interference is avoided; the diameter of the annular inner circle of the rotary tray is set according to the actual situation, so that a visual installation space for installing nuts, bolts and equal-height pads is reserved when the rotary tray is installed on the rotary worktable, and the installation is convenient;
the rotary tray is provided with a clamping jaw high-position supporting and fixing station, a clamping disc jaw fixing station, a plurality of through holes for fixing and threaded holes;
the jack catch high-order is supported and is the welding piece, and the jack catch high-order is supported and is provided with the screw hole of fixing usefulness with the gyration tray, fixes on the gyration tray through screw bolt and nut, is provided with the screw hole of chuck jaw installation on the jack catch high-order supports, and the chuck jaw passes through the screw bolt and nut to be fixed on the jack catch high-order supports, and the effect that the jack catch high-order was supported is the clamping position that increases chuck jaw.
2. The special tool clamp for the vertical combined machining center according to claim 1, further comprising an annular sizing block, wherein the annular sizing block is fixed on the rotary tray through a bolt and a nut and is used when a positioning surface of a clamped machining part is an asymmetric or discontinuous plane.
3. The special tool clamp for the vertical combined machining center according to claim 1, further comprising a central fixing disk, wherein the central fixing disk is of an annular structure, a notch is formed in the outer circumference of the central fixing disk and used for fixing and mounting the central fixing disk, the central fixing disk is provided with a fixing threaded hole, and the central fixing disk is used when the positioning surface of a clamped machining part is a discontinuous plane.
4. The tooling clamp special for the vertical type composite machining center according to claim 1, further comprising an equal-height pad which is selected according to the shape, the size and the supporting position of a part and is fixed on the rotary tray through a bolt and a nut.
5. The special tool clamp for the vertical type composite machining center according to claim 1, further comprising a pressing plate.
6. The special tool clamp for the vertical type composite machining center according to claim 1, wherein an installation spigot is arranged on the back surface of the rotary tray, namely the installation surface of the rotary table, the rotary tray is initially positioned and installed on the rotary table through the installation spigot, the rotary tray is concentric with the center shaft of the rotary table after being aligned, and the rotary tray is fixed on the rotary table in a point-to-point pre-tightening mode.
7. The special tool clamp for the vertical combined machining center according to claim 1, wherein the rotary tray is provided with 3 claw high-position supporting stations, and station conversion is performed according to different heights and diameters of clamped parts, namely different clamping position requirements.
8. The special tool clamp for the vertical combined machining center according to claim 1, wherein threaded holes for fixing the rotary tray are formed in four corners of the bottom of the jaw high support, and threaded holes for installing the chuck jaws are formed in the upper portion of the jaw high support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626987.3U CN207534412U (en) | 2017-11-29 | 2017-11-29 | A kind of vertical Compositions of metal-working machines Special tooling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626987.3U CN207534412U (en) | 2017-11-29 | 2017-11-29 | A kind of vertical Compositions of metal-working machines Special tooling clamp |
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| Publication Number | Publication Date |
|---|---|
| CN207534412U true CN207534412U (en) | 2018-06-26 |
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|---|---|---|---|
| CN201721626987.3U Withdrawn - After Issue CN207534412U (en) | 2017-11-29 | 2017-11-29 | A kind of vertical Compositions of metal-working machines Special tooling clamp |
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| CN (1) | CN207534412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791057A (en) * | 2017-11-29 | 2018-03-13 | 大连诺酉工程技术有限公司 | Vertical Compositions of metal-working machines Special tooling clamp |
| CN109396883A (en) * | 2018-09-28 | 2019-03-01 | 济南铸信机械有限公司 | A kind of quick clamping device for vertical lathe |
-
2017
- 2017-11-29 CN CN201721626987.3U patent/CN207534412U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791057A (en) * | 2017-11-29 | 2018-03-13 | 大连诺酉工程技术有限公司 | Vertical Compositions of metal-working machines Special tooling clamp |
| CN107791057B (en) * | 2017-11-29 | 2024-05-17 | 大连诺酉工程技术有限公司 | Special fixture for vertical composite machining center |
| CN109396883A (en) * | 2018-09-28 | 2019-03-01 | 济南铸信机械有限公司 | A kind of quick clamping device for vertical lathe |
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