CN218363322U - Device for realizing quick positioning of machine tool workbench - Google Patents
Device for realizing quick positioning of machine tool workbench Download PDFInfo
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- CN218363322U CN218363322U CN202222511308.5U CN202222511308U CN218363322U CN 218363322 U CN218363322 U CN 218363322U CN 202222511308 U CN202222511308 U CN 202222511308U CN 218363322 U CN218363322 U CN 218363322U
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Abstract
The utility model belongs to the field of machine tool machining, in particular to a device for realizing quick positioning of a machine tool workbench, aiming at the problems of low repeated positioning efficiency and low machine tool use efficiency of the existing machined parts, the following scheme is proposed, the device comprises a sub-disc workbench driving device and a sub-disc workbench, the sub-disc workbench driving device comprises a fixed mother disc, a limiting bracket mechanism, a universal ball, a guide bush mechanism, a buffering pedestal and a zero positioning system, the zero positioning system comprises a positioning sub-disc pin mechanism and a positioning mother disc mechanism, the limiting bracket mechanism is fixedly arranged on two sides of the buffering pedestal, and the limiting bracket mechanism is matched with the sub-disc workbench; the universal ball is fixed on the buffering pedestal, the utility model can improve the repeated positioning precision of the machine tool workbench, save the workpiece clamping time, reduce the labor intensity of workers, improve the use efficiency of the machine tool and reduce the production cost of large-batch processing of parts; realizing the automatic production of the machine tool.
Description
Technical Field
The utility model relates to a machine tool machining technical field especially relates to a device that realizes quick location of lathe workstation.
Background
Along with the factory expanded production, machine tools are applied more and more in various fields, a plurality of parts start to be produced in large batches, a traditional machine tool is generally matched with a workbench, the workbench cannot be separated from the machine tool, in the traditional part machining, the parts often need to pass through a plurality of machining procedures, workpieces are generally installed behind the machine tool, a bench worker needs to mark, an operator manually operates a workpiece machining positioning datum and clamps the workpieces for machining again by using a new positioning datum, the traditional manual adjusting process is relatively lagged, the machine tool needs to be stopped to operate in the clamping positioning process, a large amount of stopping time is caused, the use efficiency of the machine tool is reduced, and the part machining time is increased;
therefore, the device for realizing the quick positioning of the machine tool workbench is provided for solving the problems of low repeated positioning efficiency of the machined part and low use efficiency of the machine tool.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that has among the prior art that processing part repeated positioning is inefficient, the lathe availability factor is not high, and the device that realizes quick location of lathe workstation that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a device for realizing quick positioning of a machine tool workbench comprises a sub-disc workbench driving device and a sub-disc workbench, wherein the sub-disc workbench driving device comprises a fixed mother disc, a limiting support mechanism, a universal ball, a guide bush mechanism, a buffering pedestal and a zero positioning system, the zero positioning system comprises a positioning sub-disc pin mechanism and a positioning mother disc mechanism, the two sides of the buffering pedestal are fixedly provided with the limiting support mechanisms, and the limiting support mechanisms are matched with the sub-disc workbench; the universal ball is fixed on the buffer pedestal and matched with the sub-disc workbench; the fixed mother disc is provided with an up-and-down movement device, the up-and-down movement device is connected with a support structure, and the support structure is fixed on the buffer pedestal; the fixed mother disc is provided with a guide shaft, the guide shaft is connected with a guide bush mechanism in a sliding manner, the guide bush mechanism is fixed on the buffer pedestal, and the guide shaft is provided with a guide pin mechanism; and a guide hole mechanism matched with the guide pin mechanism is arranged on the sub-disc workbench.
Preferably, the limiting support mechanism comprises a first limiting support and a second limiting support, the first limiting support and the second limiting support are respectively positioned on two sides of the buffer pedestal, the distance between the first limiting support and the second limiting support is 1-2mm greater than the transverse distance between the subpanel workbench, and inclined openings are formed in the front sections of the first limiting support and the second limiting support and used for conducting primary guiding on the subpanel workbench in the vertical direction; the sub-disc workbench vertically moves through the universal ball.
Preferably, the guide bush mechanism includes a first guide bush, a second guide bush, a third guide bush and a fourth guide bush.
Preferably, the positioning master mechanism includes a first positioning master, a second positioning master, a third positioning master and a fourth positioning master.
Preferably, the guide pin mechanism comprises a first guide pin and a second guide pin; the first guide pin and the second guide pin are in conical structures; the vertical height of the guide pin mechanism is higher than that of the positioning mother disc mechanism, and the first guide pin and the second guide pin are respectively positioned on two sides of the buffering pedestal.
Preferably, the positioning sub-disc pin mechanism comprises a first positioning sub-disc pin, a second positioning sub-disc pin, a third positioning sub-disc pin and a fourth positioning sub-disc pin.
Preferably, the guide hole mechanism includes a first guide hole and a second guide hole.
Preferably, the zero positioning system is used for realizing the accurate positioning of the sub-disc worktable.
Compared with the prior art, the beneficial effects of the utility model are that:
the transverse movement of the sub-disc workbench is limited by the limiting support mechanism, the sub-disc workbench can vertically move through the universal ball, the sub-disc workbench moves to a corresponding position and then drives the supporting structure to move downwards by the up-and-down movement device on the fixed mother disc, so that the buffering pedestal can be driven to move integrally, the guide pin mechanism is of a conical structure, the limiting matching of the guide pin mechanism and the guide hole mechanism on the sub-disc workbench is realized, the primary positioning of the sub-disc workbench is realized, after the bottom of the sub-disc workbench descends to be in contact with the upper end face of the positioning mother disc mechanism, the accurate positioning of the sub-disc workbench is realized by a zero positioning system formed by the positioning sub-disc pin mechanism and the positioning mother disc mechanism at the moment, the machining work of machine tool equipment can be carried out, the sub-disc workbenches can be made into a plurality, the machine tool is machined, the production personnel can operate in the sub-disc workbench outside the machine tool, machined parts are fixed on the sub-disc workbench, and the use efficiency of the machine tool is improved.
The utility model can improve the repeated positioning precision of the machine tool workbench, save the workpiece clamping time, reduce the labor intensity of workers, improve the use efficiency of the machine tool and reduce the production cost of the parts during large-batch processing; realizing the automatic production of the machine tool.
Drawings
Fig. 1 is an internal structural view of a sub-disk table driving device of a device for realizing quick positioning of a machine tool table according to the present invention;
fig. 2 is a three-view diagram of a subdisc table of the device for realizing the rapid positioning of the machine tool table of the present invention;
fig. 3 is a top view of a sub-disk table driving device of a device for realizing rapid positioning of a machine tool table according to the present invention;
fig. 4 is a schematic perspective view of a device for realizing quick positioning of a machine tool table according to the present invention.
In the figure: the device comprises a fixed mother disc 1, a limited support frame mechanism 2, a first limited support frame 2-1, a second limited support frame 2-2, a universal ball 3, a guide bush mechanism 4, a first guide bush 4-1, a second guide bush 4-2, a third guide bush 4-3, a fourth guide bush 4-4, a mother disc mechanism 5-5, a first positioning mother disc 5-1, a second positioning mother disc 5-2, a third positioning mother disc 5-3, a fourth positioning mother disc 5-4, a guide pin mechanism 6-1, a first guide pin 6-2, a second guide pin 7-7, a guide shaft 8 up-and-down movement device 9, a support structure 10, a buffer pedestal 10, a son disc worktable 11, a son disc pin mechanism 12, a first positioning son disc pin 12-1, a second positioning son disc pin 12-2, a third positioning son disc pin 12-3, a fourth positioning son disc pin 12-4, a guide hole mechanism 13-1, a first guide hole 13-2 and a second guide hole 13-2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a device for realizing fast positioning of a machine tool workbench comprises a sub-disc workbench driving device and a sub-disc workbench 11, wherein the sub-disc workbench driving device comprises a fixed mother disc 1, a limiting support mechanism 2, a universal ball 3, a guide bush mechanism 4, a buffer pedestal 10 and a zero-point positioning system, the zero-point positioning system comprises a positioning sub-disc pin mechanism 12 and a positioning mother disc mechanism 5, the limiting support mechanisms 2 are fixedly arranged on two sides of the buffer pedestal 10, and the limiting support mechanisms 2 are matched with the sub-disc workbench 11; the universal ball 3 is fixed on the buffer pedestal 10, and the universal ball 3 is matched with the sub-disc worktable 11; the fixed mother disc 1 is provided with an up-and-down movement device 8, the up-and-down movement device 8 is connected with a support structure 9, and the support structure 9 is fixed on a buffer pedestal 10; a guide shaft 7 is arranged on the fixed mother disc 1, the guide shaft 7 is connected with a guide bush mechanism 4 in a sliding manner, the guide bush mechanism 4 is fixed on the buffer pedestal 10, and a guide pin mechanism 6 is arranged on the guide shaft 7; and a guide hole mechanism 13 matched with the guide pin mechanism 6 is arranged on the sub-disc workbench 11.
In the utility model, the spacing support mechanism 2 comprises a first spacing support 2-1 and a second spacing support 2-2, the first spacing support 2-1 and the second spacing support 2-2 are respectively positioned at two sides of the buffering pedestal 10, the distance between the first spacing support 2-1 and the second spacing support 2-2 is larger than the transverse distance 1-2mm of the sub-disk worktable 11, and the front section positions of the first spacing support 2-1 and the second spacing support 2-2 are provided with inclined openings for preliminary guiding the vertical direction of the sub-disk worktable 11; the subdisc table 11 is vertically moved by the gimbaled ball 3.
In the present invention, the guide bush mechanism 4 includes a first guide bush 4-1, a second guide bush 4-2, a third guide bush 4-3, and a fourth guide bush 4-4.
The utility model discloses in, location mother disc mechanism 5 includes first location mother disc 5-1, second location mother disc 5-2, third location mother disc 5-3 and fourth location mother disc 5-4.
In the utility model, the guide pin mechanism 6 comprises a first guide pin 6-1 and a second guide pin 6-2; the first guide pin 6-1 and the second guide pin 6-2 are in conical structures; the vertical height of the guide pin mechanism 6 is higher than that of the positioning master mechanism 5, and the first guide pin 6-1 and the second guide pin 6-2 are respectively located on both sides of the buffer stage 10.
In the utility model, the positioning sub-disc pin mechanism 12 comprises a first positioning sub-disc pin 12-1, a second positioning sub-disc pin 12-2, a third positioning sub-disc pin 12-3 and a fourth positioning sub-disc pin 12-4.
In the present invention, the guiding hole mechanism 13 includes a first guiding hole 13-1 and a second guiding hole 13-2.
The utility model discloses in, positioning system at zero point is used for realizing the accurate positioning of subdisc workstation 11.
In the utility model, the left and right sides of the buffering pedestal 10 are respectively fixed with a spacing bracket, the distance between the left and right spacing brackets is 1-2mm larger than the transverse distance of the sub-disc worktable 11, the front section of the spacing bracket mechanism 2 is provided with an inclined opening, the vertical direction of the sub-disc workbench 11 can be preliminarily guided, the sub-disc workbench 11 can be limited to move transversely after entering the parallel section of the limiting support frame mechanism 2, the universal ball 3 is fixed on the buffering pedestal 10, the sub-disc workbench 11 can move vertically through the universal ball 3, after the sub-disc workbench 11 vertically moves to a corresponding position, the up-and-down motion device 8 on the fixed master disc 1 drives the support structure 9 to move downwards, the support structure 9 is fixed on the buffer pedestal 10, thereby driving the buffering pedestal 10 to move integrally, the guide shaft 7 is fixed on the fixed mother disc 1, the guide shaft 7 can slide up and down on the guide bush mechanism 4 through the guide bush mechanism 4 fixed on the buffering pedestal 10, ensuring the buffering pedestal 10 to move integrally and downwards, further driving the sub-disc worktable 11 to move downwards, the guide pin mechanism 6 is designed into a tapered structure and fixed with the guide shaft 7, the vertical height of the guide pin mechanism 6 is higher than that of the positioning mother disc mechanism 5, the guide pin mechanism 6 is first brought into contact with the guide hole mechanism 13 on the subdisc table 11, the guide pin mechanism 6 is disposed on both sides of the buffer pedestal 10, the preliminary positioning of the subdisc table 11 is achieved by the tapered structure of the guide pin mechanism 6, when the bottom surface of the sub-disc workbench 11 descends to contact with the upper end surface of the positioning master disc mechanism 5, the positioning sub-disc pin mechanism 12 and the positioning master disc mechanism 5 form a zero positioning system to realize the accurate positioning of the sub-disc workbench 11, and the stable and reliable fixed positioning of the sub-disc workbench 11 is ensured. Therefore, the machine tool equipment can be machined, a plurality of sub-disc workbenches 11 can be formed, when the machine tool is machined, a manufacturer can work in the sub-disc workbenches 11 outside the machine tool to fix machined parts on the sub-disc workbenches 11, and after the sub-disc workbenches 11 in the machine tool are machined, the service efficiency of the machine tool is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A device for realizing quick positioning of a machine tool workbench comprises a sub-disc workbench driving device and a sub-disc workbench (11), and is characterized in that the sub-disc workbench driving device comprises a fixed mother disc (1), a limiting support mechanism (2), a universal ball (3), a guide bush mechanism (4), a buffering pedestal (10) and a zero positioning system, the zero positioning system comprises a positioning sub-disc pin mechanism (12) and a positioning mother disc mechanism (5), the limiting support mechanisms (2) are fixedly arranged on two sides of the buffering pedestal (10), and the limiting support mechanisms (2) are matched with the sub-disc workbench (11); the universal ball (3) is fixed on the buffer pedestal (10), and the universal ball (3) is matched with the sub-disc workbench (11); the fixed mother disc (1) is provided with an up-and-down movement device (8), the up-and-down movement device (8) is connected with a support structure (9), and the support structure (9) is fixed on a buffer pedestal (10); the fixed mother disc (1) is provided with a guide shaft (7), the guide shaft (7) is connected with a guide bush mechanism (4) in a sliding manner, the guide bush mechanism (4) is fixed on the buffer pedestal (10), and the guide shaft (7) is provided with a guide pin mechanism (6); and a guide hole mechanism (13) matched with the guide pin mechanism (6) is arranged on the sub-disc workbench (11).
2. The device for realizing the quick positioning of the workbench of the machine tool as claimed in claim 1, wherein the limiting bracket mechanism (2) comprises a first limiting bracket (2-1) and a second limiting bracket (2-2), the first limiting bracket (2-1) and the second limiting bracket (2-2) are respectively positioned at two sides of the buffer pedestal (10), the distance between the first limiting bracket (2-1) and the second limiting bracket (2-2) is larger than the transverse distance of the subdisc workbench (11) by 1-2mm, and the front sections of the first limiting bracket (2-1) and the second limiting bracket (2-2) are provided with inclined openings.
3. A device for realizing the quick positioning of the worktable of a machine tool according to claim 1, characterized in that the guide bush mechanism (4) comprises a first guide bush (4-1), a second guide bush (4-2), a third guide bush (4-3) and a fourth guide bush (4-4).
4. The device for realizing the fast positioning of the machine tool workbench according to the claim 1, characterized in that said positioning master mechanism (5) comprises a first positioning master (5-1), a second positioning master (5-2), a third positioning master (5-3) and a fourth positioning master (5-4).
5. A device for achieving the quick positioning of the worktable of a machine tool as claimed in claim 1, characterized in that the guide pin mechanism (6) comprises a first guide pin (6-1) and a second guide pin (6-2); the first guide pin (6-1) and the second guide pin (6-2) are in a conical structure; the vertical height of the guide pin mechanism (6) is higher than that of the positioning master disc mechanism (5), and the first guide pin (6-1) and the second guide pin (6-2) are respectively positioned on two sides of the buffer pedestal (10).
6. A device for realizing the fast positioning of the worktable of a machine tool as claimed in claim 1, wherein the positioning sub-disc pin mechanism (12) comprises a first positioning sub-disc pin (12-1), a second positioning sub-disc pin (12-2), a third positioning sub-disc pin (12-3) and a fourth positioning sub-disc pin (12-4).
7. A device for achieving the quick positioning of the worktable of a machine tool as claimed in claim 1, wherein the guide hole mechanism (13) comprises a first guide hole (13-1) and a second guide hole (13-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222511308.5U CN218363322U (en) | 2022-09-22 | 2022-09-22 | Device for realizing quick positioning of machine tool workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222511308.5U CN218363322U (en) | 2022-09-22 | 2022-09-22 | Device for realizing quick positioning of machine tool workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218363322U true CN218363322U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222511308.5U Active CN218363322U (en) | 2022-09-22 | 2022-09-22 | Device for realizing quick positioning of machine tool workbench |
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| Country | Link |
|---|---|
| CN (1) | CN218363322U (en) |
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- 2022-09-22 CN CN202222511308.5U patent/CN218363322U/en active Active
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