CN222371038U - A workpiece processing positioning device for CNC machine tools - Google Patents
A workpiece processing positioning device for CNC machine tools Download PDFInfo
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- CN222371038U CN222371038U CN202421119546.4U CN202421119546U CN222371038U CN 222371038 U CN222371038 U CN 222371038U CN 202421119546 U CN202421119546 U CN 202421119546U CN 222371038 U CN222371038 U CN 222371038U
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Abstract
本实用新型涉及定位技术领域，特别是一种数控机床工件加工定位装置，包括底板，在底板的上表面两端分别设有立板，在两个立板上分别转动设有电动伸缩杆，在电动伸缩杆的伸缩端设有夹持机构，在其中一个立板的一侧设有翻转电机；夹持机构包括与电动伸缩杆伸缩端相连的放置板、开设在放置板上的放置槽、设在放置板上方的压板、一端转动设在放置板上的螺纹柱，在压板的底部分别开设有与放置槽相对应的压槽，螺纹柱与压板螺纹配合连接，在螺纹柱的顶部设有旋钮，在放置板的两侧设有竖板，竖板与放置板为U型的一体结构，且在竖板相对的两侧面上分别开设有滑槽，压板的两端分别滑动设在滑槽内。本实用新型具有结构简单、便于操作、加工效率高的优点。
The utility model relates to the field of positioning technology, in particular to a CNC machine tool workpiece processing positioning device, comprising a base plate, vertical plates are respectively provided at both ends of the upper surface of the base plate, electric telescopic rods are respectively rotatably provided on the two vertical plates, a clamping mechanism is provided at the telescopic end of the electric telescopic rod, and a flip motor is provided on one side of one of the vertical plates; the clamping mechanism comprises a placement plate connected to the telescopic end of the electric telescopic rod, a placement groove provided on the placement plate, a pressing plate provided above the placement plate, and a threaded column rotatably provided on the placement plate at one end, and pressing grooves corresponding to the placement grooves are respectively provided at the bottom of the pressing plate, the threaded column is threadedly connected with the pressing plate, a knob is provided at the top of the threaded column, and vertical plates are provided on both sides of the placement plate, the vertical plate and the placement plate are a U-shaped integrated structure, and slide grooves are respectively provided on the opposite side surfaces of the vertical plate, and the two ends of the pressing plate are respectively slidably provided in the slide grooves. The utility model has the advantages of simple structure, easy operation and high processing efficiency.
Description
Technical Field
The utility model relates to the technical field of positioning, in particular to a workpiece processing and positioning device of a numerical control machine tool.
Background
The numerical control machine is a numerical control machine scale, and is an automatic machine provided with a program control system. The control system is able to logically process a program defined by control codes or other symbolic instructions, and to decode it, expressed in coded numbers, and input to the numerical control device via the information carrier. The numerical control device sends out various control signals to control the action of the machine tool through operation processing, and parts are automatically machined according to the shape and the size required by the drawing.
The numerical control machine tool workpiece machining positioning mechanism has the advantages that the numerical control machine tool workpiece machining positioning mechanism with the publication number of CN213470342U can be used for adjusting the position of the support frame and the positioning mechanism before and after sliding according to production and machining requirements through the second sliding groove and the second sliding block, so that the practicability of the device is improved, and meanwhile, the working efficiency of the device is also improved. The workpiece bottom is required to be taken down from the positioning mechanism and then repositioned after being overturned, so that the bottom of the workpiece can be machined, and the workpiece bottom is inconvenient to use, thereby reducing the machining efficiency.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the following technical scheme.
The workpiece processing and positioning device of the numerical control machine tool comprises a bottom plate, wherein two ends of the upper surface of the bottom plate are respectively provided with a vertical plate, electric telescopic rods are respectively arranged on the two vertical plates in a rotating mode, clamping mechanisms are arranged at the telescopic ends of the electric telescopic rods, and a turnover motor is arranged on one side of one vertical plate;
The clamping mechanism comprises a placing plate connected with the telescopic end of the electric telescopic rod, a placing groove formed in the placing plate, a pressing plate arranged above the placing plate, and a threaded column arranged on the placing plate in a rotating mode at one end, wherein the bottom of the pressing plate is provided with pressing grooves corresponding to the placing groove respectively, the threaded column is connected with the pressing plate in a threaded fit mode, the top of the threaded column is provided with a knob, two sides of the placing plate are provided with vertical plates, the vertical plates and the placing plate are of an integrated structure in a U shape, sliding grooves are formed in two opposite side faces of the vertical plates respectively, and two ends of the pressing plate are respectively arranged in the sliding grooves in a sliding mode.
Preferably, the number of the threaded columns is two, and the threaded columns are respectively arranged on two sides of the pressing plate.
Preferably, rubber pads are respectively arranged in the placing groove and the pressing groove.
Preferably, opposite ends of the placement grooves on the two placement plates are respectively communicated with the outside.
Preferably, each placement plate is provided with a guide mechanism, each guide mechanism comprises a guide rod penetrating through the vertical plate and the placement plate in a sliding manner, each guide rod is two ends which are located at the vertical plate and the placement plate respectively, one end of each guide rod extends out of the placement plate and is provided with a thread section, each thread section is connected with a limit bolt in a threaded manner, and the other end of each guide rod extends out of the vertical plate and is connected with a limit pull rod.
The utility model has the beneficial effects that:
The utility model can respectively drive the clamping mechanisms to move by driving the telescopic rods, so that the distance between the two clamping mechanisms can be adjusted according to the length of the workpieces, the clamping mechanisms are formed by the placing plate, the placing groove and the pressing plate, and can clamp and position a plurality of workpieces, thereby improving the working efficiency, the height of the pressing plate can be adjusted by the threaded column to enable the pressing plate to meet the clamping of the workpieces with different thicknesses, a certain guiding supporting effect can be achieved on the placing plate by the guiding mechanism, the guiding rod is pulled out from the placing plate by taking down the limit bolt matched with the threads at one end of the guiding rod, and the clamping mechanisms are enabled to drive the workpieces to turn over 180 degrees together by using the turning motor, so that the bottom surface of the workpieces can be turned over under the condition that the workpieces do not need to be disassembled, and the processing efficiency is improved.
Drawings
FIG. 1 is a schematic overall construction of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic view for showing the structure of the placement tank;
In the figure, the reference numerals are 1 bottom plate, 2 vertical plate, 3 turnover motor, 4 electric telescopic rod, 5 vertical plate, 6 pressing plate, 7 knob, 8 screw thread post, 9 placing plate, 10 chute, 11 spacing pull rod, 12 spacing bolt, 13 placing groove.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Example 1
The utility model provides a digit control machine tool work piece processing positioner, as shown in fig. 1 through 3, including bottom plate 1, be equipped with riser 2 respectively at the upper surface both ends of bottom plate 1, rotate respectively on two risers 2 and be equipped with electric telescopic handle 4, two electric telescopic handle 4 drive fixture are close to each other, can adjust the distance between two fixture according to the length of work piece, be equipped with fixture at electric telescopic handle 4's flexible end, be equipped with upset motor 3 in one side of one of them riser 2, upset motor 3 drives electric telescopic handle 4 and the work piece on the fixture upset together.
The fixture comprises a placing plate 9 connected with the telescopic end of the electric telescopic rod 4, a plurality of placing grooves 13 formed in the placing plate 9, a pressing plate 6 arranged above the placing plate 9, and a threaded column 8 with one end rotating and arranged on the placing plate 9, wherein one ends of the placing grooves 13 on the two placing plates 9 are respectively communicated with the outside, when a workpiece is placed, two ends of the workpiece are respectively propped against one ends of the placing grooves 13, and the clamping and positioning of the plurality of workpieces can be realized by utilizing the matching of the placing plate 9 and the pressing plate 6.
The bottom of the pressing plate 6 is respectively provided with a pressing groove corresponding to the placing groove 13, rubber pads are respectively arranged in the placing groove 13 and the pressing groove and used for protecting a workpiece, the threaded column 8 is connected with the pressing plate 6 in a threaded fit manner, the top of the threaded column 8 is provided with two knobs 7, and the threaded columns 8 are respectively arranged on two sides of the pressing plate 6. The two sides of the placing plate 9 are provided with vertical plates 5, the vertical plates 5 and the placing plate 9 are of U-shaped integrated structures, sliding grooves 10 are respectively formed in two opposite side surfaces of the vertical plates 5, and two ends of the pressing plate 6 are respectively arranged in the sliding grooves 10 in a sliding manner. The height of the pressing plate 6 can be adjusted through the threaded column 8, so that workpieces with different thicknesses can be clamped and positioned.
The guide mechanism is arranged on each placement plate 9 and comprises two guide rods 14 which are arranged on the vertical plate 2 and the placement plates 9 in a sliding penetrating mode, the two guide rods 14 are respectively arranged at two ends of the vertical plate 2 and the placement plates 9, one ends of the guide rods 14 extend out of the placement plates 9 and are provided with thread sections, limit bolts 12 are connected to the thread sections in a threaded mode, and the other ends of the guide rods 14 extend out of the vertical plate 2 and are connected with limit pull plates 11. When the distance between the two clamping mechanisms is adjusted, the guide rod 14 plays a guiding role, the limiting pull plate 11 and the limiting bolt 12 can prevent the two ends of the guide rod 14 from being separated from the vertical plate 2 and the placing plate 9, when the guide rod is required to be overturned, the limiting bolt 12 is firstly taken down, then the limiting pull rod 11 is pulled to take the guide rod off the placing plate 9, then the overturning motor 3 is started to drive the clamping mechanisms and the workpiece to overturn 180 degrees together through the electric telescopic rod 4, so that the bottom surface of the workpiece faces upwards, the guide rod 14 is inserted into the vertical plate 2 and the placing plate 9 in a penetrating mode, the limiting bolt 12 is screwed on the threaded section of the guide rod, and at the moment, the guide rod 14 can play an auxiliary supporting role on the placing plate 9.
When the utility model is used, firstly, the two clamping mechanisms are driven to move under the guiding action of the guide rods by utilizing the extension and contraction of the electric telescopic rod 4, so that the distance between the two clamping mechanisms is adjusted according to the length of a workpiece, then the threaded column 8 is rotated through the knob 7, the two ends of the pressing plate 6 move up and down along the chute 10 to adjust the height of the pressing plate 6 so as to meet the clamping and positioning requirements on workpieces with different thicknesses, after the height of the pressing plate 6 is adjusted, the two ends of a plurality of workpieces are respectively placed in the placing grooves 13 of the two placing plates 9, then the pressing plate 6 is adjusted through the threaded column 8 so as to press the workpieces in the placing grooves 13, after the workpieces are positioned by the pressing plate, the processing treatment of the workpieces is started, after one side of processing is finished, the limiting bolt 12 is taken down, then the limiting pull rod 11 is pulled to take down the guide rod 14 from the vertical plate 2 and the placing plate 9, then the turnover motor 3 is started to drive the clamping mechanisms and the workpieces to turn up through 180 DEG together through the electric telescopic rod 4, the bottom surfaces of the workpieces are then inserted into the vertical plate 2 and the placing plate 9, the limiting bolt 12 is screwed on the guide rod 14, after the bottom surface is tightly placed on the guide rods 14, and then the processing is finished, and the processing of the workpieces can be carried out, and the processing is finished.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and alternatives falling within the spirit and principles of the present utility model are included in the scope of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421119546.4U CN222371038U (en) | 2024-05-22 | 2024-05-22 | A workpiece processing positioning device for CNC machine tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421119546.4U CN222371038U (en) | 2024-05-22 | 2024-05-22 | A workpiece processing positioning device for CNC machine tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222371038U true CN222371038U (en) | 2025-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421119546.4U Active CN222371038U (en) | 2024-05-22 | 2024-05-22 | A workpiece processing positioning device for CNC machine tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222371038U (en) |
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2024
- 2024-05-22 CN CN202421119546.4U patent/CN222371038U/en active Active
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