Workpiece positioning mechanism of graphite machining center

Abstract

The utility model discloses a graphite machining center workpiece positioning mechanism which comprises a rotating seat, two supporting columns are fixedly welded to the top wall of the rotating seat, lifting blocks are arranged on the two supporting columns, first electric telescopic rods are fixedly installed on the lifting blocks, fixing seats are fixedly installed at the ends of the first electric telescopic rods, and the fixing seats are fixedly installed on the top wall of the rotating seat. A rotating column is rotatably mounted on the fixed seat through a bearing, a clamping plate is fixedly welded to the rotating column, a mounting seat is arranged below the rotating seat, a rotating seat is rotatably mounted on the mounting seat, the rotating seat is fixedly welded to the rotating seat, a sliding groove is formed in the supporting column, and the lifting block is slidably connected into the sliding groove; and a second electric telescopic rod is fixedly mounted on the supporting column. According to the graphite positioning and clamping mechanism, during machining, the inclination angle and the inclination direction of graphite can be adjusted, and the use applicability and convenience of the positioning and clamping mechanism are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to graphite processing technical field, concretely is a graphite processing center workpiece positioning mechanism. BACKGROUND

[0002] Graphite is a carbon allotrope, which is gray-black and opaque solid, stable in chemical properties, resistant to corrosion, and not easy to react with acid, alkali and other reagents. Natural graphite comes from graphite deposits, and can also be made of petroleum coke, pitch coke and other raw materials to process into artificial graphite. When the machining center processes graphite, it needs to be positioned and clamped.

[0003] The existing positioning and clamping mechanism is inconvenient to turn or position the graphite to a certain inclination angle for processing according to the needs, and the use applicability and convenience are insufficient. To solve the above problems, a graphite processing center workpiece positioning mechanism is proposed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a graphite processing center workpiece positioning mechanism to solve the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a graphite processing center workpiece positioning mechanism, comprising:

[0006] A rotating seat is fixedly welded with two support columns on the top wall, two support columns are provided with lifting blocks, the lifting blocks are fixedly installed with first electric telescopic rods, the end of the first electric telescopic rod is fixedly installed with a fixed seat, the fixed seat is rotatably installed with a rotating column through a bearing, the rotating column is fixedly welded with a clamping plate, the lower part of the rotating seat is provided with a mounting seat, the mounting seat is rotatably installed with a rotating seat, and the rotating seat is fixedly welded on the rotating seat.

[0007] Preferably, a sliding slot is formed in the support column, the lifting block is slidably connected in the sliding slot, a second electric telescopic rod is fixedly installed on the support column, and the lifting block is fixedly installed at the bottom end of the second electric telescopic rod.

[0008] Preferably, a plurality of annular equidistant first insertion slots are formed in the rotating column, a rectangular slot is formed in the middle of the top wall of the fixed seat, a rectangular block is movably inserted in the rectangular slot, a connecting block is fixedly welded at the top end of the rectangular block, a first insertion rod is fixedly welded on the connecting block, and the first insertion rod is movably inserted in the corresponding first insertion slot.

[0009] Preferably, the top wall of the mounting base is fixedly welded with a base, the second inserting rod is slidably connected to the base, the front end of the second inserting rod is fixedly welded with a pull plate, a tension spring is sleeved on the second inserting rod, and the two ends of the tension spring are fixedly connected with the base and the pull plate respectively.

[0010] Preferably, a plurality of annular second inserting slots are arranged on the rotating seat at equal intervals, and the second inserting rod is movably inserted into the corresponding second inserting slot.

[0011] Preferably, the first electric telescopic rod and the second electric telescopic rod are electrically connected with the controller of the external device through wires.

[0012] Compared with the prior art, the graphite machining center workpiece positioning mechanism has the following beneficial effects:

[0013] The two first electric telescopic rods drive the two clamping plates to move towards each other and are clamped and fixed, in the machining process, when the inclination angle of the graphite to be machined needs to be adjusted, the graphite to be machined can be lifted by the second electric telescopic rod, then the graphite can be turned to the required inclination angle, the first inserting rod is inserted into the corresponding first inserting slot to limit and fix the graphite, the rotating seat can be rotated on the mounting base to adjust the inclination direction of the graphite to be machined, and the second inserting rod and the second inserting slot are inserted and matched to limit and fix the graphite, so that the inclination angle and the inclination direction of the graphite can be adjusted during machining, and the use applicability and convenience of the positioning and clamping mechanism are greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A three-dimensional structure schematic view of the graphite machining center workpiece positioning mechanism is provided for the utility model;

[0015] Figure 2 A side view structure diagram of the whole in the graphite machining center workpiece positioning mechanism is provided for the utility model;

[0016] Figure 3 A three-dimensional structure view of the rotating column and the clamping plate connection in the graphite machining center workpiece positioning mechanism is provided for the utility model;

[0017] Figure 4 A three-dimensional structure view of the rectangular block and the first inserting rod connection in the graphite machining center workpiece positioning mechanism is provided for the utility model.

[0018] In the figure: 1, rotating seat; 2, support column; 3, lifting block; 4, first electric telescopic rod; 5, fixed seat; 6, rotating column; 7, clamping plate; 8, mounting seat; 9, rotating seat; 10, sliding groove; 11, second electric telescopic rod; 12, first insertion slot; 13, rectangular groove; 14, rectangular block; 15, connecting block; 16, first insertion rod; 17, base; 18, second insertion rod; 19, pull plate; 20, tension spring; 21, second insertion slot. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a graphite machining center workpiece positioning mechanism, comprising:

[0021] Rotating seat 1, the top wall of rotating seat 1 is fixedly welded with two support columns 2, lifting block 3 is arranged on the two support columns 2, first electric telescopic rod 4 is fixedly installed on lifting block 3, fixed seat 5 is fixedly installed on the end of first electric telescopic rod 4, rotating column 6 is rotatably installed on fixed seat 5, clamping plate 7 is fixedly welded on rotating column 6, mounting seat 8 is arranged below rotating seat 1, rotating seat 9 is rotatably installed on mounting seat 8, and rotating seat 1 is fixedly welded on rotating seat 9.

[0022] Sliding groove 10 is formed in support column 2, lifting block 3 is slidably connected in sliding groove 10, second electric telescopic rod 11 is fixedly installed on support column 2, lifting block 3 is fixedly installed at the bottom end of second electric telescopic rod 11, and second electric telescopic rod 11 can drive lifting block 3 to lift on support column 2, so as to facilitate the height adjustment of two clamping plates 7.

[0023] A plurality of annular equidistant first insertion slots 12 are formed in rotating column 6, rectangular groove 13 is formed in the middle of the top wall of fixed seat 5, rectangular block 14 is movably inserted in rectangular groove 13, connecting block 15 is fixedly welded at the top end of rectangular block 14, first insertion rod 16 is fixedly welded on connecting block 15, and first insertion rod 16 is movably inserted in corresponding first insertion slot 12, so as to limit rotating column 6 by the insertion cooperation of first insertion rod 16 and first insertion slot 12, thereby facilitating the limiting and fixing of graphite after adjusting to the required angle.

[0024] The top wall of the mounting base 8 is fixedly welded with a base 17, the second inserting rod 18 is slidably connected to the base 17, the front end of the second inserting rod 18 is fixedly welded with a pull plate 19, the second inserting rod 18 is sleeved with a tension spring 20, and the two ends of the tension spring 20 are fixedly connected with the base 17 and the pull plate 19 respectively.

[0025] A plurality of annular equidistantly distributed second inserting grooves 21 are formed in the rotating seat 9, and the second inserting rod 18 is movably inserted into the corresponding second inserting groove 21, so that the rotating seat 9 can be limited through the insertion and cooperation of the second inserting rod 18 and the second inserting groove 21, thereby facilitating the limiting and fixing of the rotating seat 1 after rotation.

[0026] The first electric telescopic rod 4 and the second electric telescopic rod 11 are electrically connected with an external controller through wires.

[0027] Working principle: when the graphite to be machined is placed on the top wall of the rotating seat 1, the two first electric telescopic rods 4 are arranged to drive the two clamping plates 7 to move towards each other and clamp and fix the graphite, and when the inclination angle of the graphite to be machined needs to be adjusted during the machining process, the graphite to be machined can be lifted by the second electric telescopic rod 11, then the graphite can be turned to the required inclination angle, and then the first inserting rod 16 is inserted into the corresponding first inserting groove 12 to limit and fix the graphite, the rotating seat 1 can be rotated on the mounting base 8 through the rotating seat 9 to adjust the inclination direction of the graphite to be machined, and the graphite to be machined is limited and fixed through the insertion and cooperation of the second inserting rod 18 and the second inserting groove 21, so that the inclination angle and inclination direction of the graphite to be machined can be adjusted during machining, and the use applicability and convenience of the positioning and clamping mechanism are greatly improved.

[0028] It should be noted that, in this text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A workpiece positioning mechanism for a graphite machining center, characterized in that, include: A rotating seat (1) has two support columns (2) fixedly welded to its top wall. Each of the two support columns (2) is provided with a lifting block (3). A first electric telescopic rod (4) is fixedly installed on the lifting block (3). A fixed seat (5) is fixedly installed at the end of the first electric telescopic rod (4). A rotating column (6) is rotatably installed on the fixed seat (5) via a bearing. A clamping plate (7) is fixedly welded on the rotating column (6). An installation seat (8) is provided below the rotating seat (1). A rotating seat (9) is rotatably installed on the installation seat (8). The rotating seat (1) is fixedly welded to the rotating seat (9).

2. The workpiece positioning mechanism for a graphite machining center according to claim 1, characterized in that: The support column (2) is provided with a sliding groove (10), the lifting block (3) is slidably connected in the sliding groove (10), the support column (2) is fixedly installed with a second electric telescopic rod (11), and the lifting block (3) is fixedly installed at the bottom end of the second electric telescopic rod (11).

3. The workpiece positioning mechanism for a graphite machining center according to claim 1, characterized in that: The rotating column (6) has multiple annularly distributed first slots (12), and the top wall of the fixed seat (5) has a rectangular groove (13). A rectangular block (14) is movably inserted into the rectangular groove (13). A connecting block (15) is fixedly welded to the top of the rectangular block (14), and a first insert rod (16) is fixedly welded to the connecting block (15). The first insert rod (16) is movably inserted into the corresponding first slot (12).

4. The workpiece positioning mechanism for a graphite machining center according to claim 1, characterized in that: A base (17) is fixedly welded to the top wall of the mounting base (8). A second insert rod (18) is slidably connected to the base (17). A pull plate (19) is fixedly welded to the front end of the second insert rod (18). A tension spring (20) is sleeved on the second insert rod (18). The two ends of the tension spring (20) are fixedly connected to the base (17) and the pull plate (19) respectively.

5. The workpiece positioning mechanism for a graphite machining center according to claim 4, characterized in that: The rotating seat (9) has multiple annularly distributed second slots (21), and the second insert (18) is movably inserted into the corresponding second slot (21).

6. The workpiece positioning mechanism for a graphite machining center according to claim 2, characterized in that: Both the first electric telescopic rod (4) and the second electric telescopic rod (11) are electrically connected to the controller of the external device via wires.

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