Horizontal machining center clamp device

Abstract

The utility model relates to the technical field of machining, and discloses a horizontal machining center clamp device which comprises a base, a first sliding plate is connected to the base in a sliding mode, a second worm wheel is connected to the first sliding plate in a rotating mode, a first rotating disc is fixedly connected to the second worm wheel, and a second sliding plate is connected to the base in a sliding mode. A second rotating disc is rotationally connected to the second sliding plate, a first connecting plate is fixedly connected to the second rotating disc, and one end of the first connecting plate is fixedly connected to the first rotating disc. According to the clamping device, the crank is rocked to drive the first worm to rotate, the first worm drives the first worm gear, and the first worm gear horizontally moves the threaded rod, so that the ejector block at one end of the threaded rod is pushed on the fixing table and matched with the check block to clamp a machined part in the horizontal direction, and then the two sets of sliding blocks slide; the bolt is rotated to drive the pressing plate to press the part from the upper portion, the vertical freedom degree of the part is limited, and the part is tightly fixed to the fixing table through the operation and prevented from running during machining.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a clamp device for a horizontal processing center. Background Art

[0002] The horizontal machining center is an analytical instrument used in the fields of mechanical engineering, power and electrical engineering. Its main functions are precision machining of parts and advanced parts manufacturing. The fixture is an important part of lathe processing and will affect the machining accuracy of the workpiece.

[0003] Common horizontal machining centers will generate a lot of debris when machining parts. During machining, these debris will fall on the fixture or the machined parts, which may scratch the workpiece or affect the machine tool processing. Generally, an air gun is used to blow out the debris, but the force of the air gun is uncontrollable, and the waste chips are easily blown everywhere, which is not convenient for subsequent waste chip collection and affects the processing efficiency. Therefore, the utility model proposes a horizontal machining center fixture device to solve the problems existing in the prior art. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a horizontal machining center clamp device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a horizontal machining center clamp device comprises a base, a sliding plate 1 is slidably connected to the base, a worm gear 2 is rotatably connected to the sliding plate 1, a turntable 1 is fixedly connected to the worm gear 2, a sliding plate 2 is slidably connected to the base, a turntable 2 is rotatably connected to the sliding plate 2, a connecting plate 1 is fixedly connected to the turntable 2, one end of the connecting plate 1 is fixedly connected to the turntable 1, a fixed table is fixedly connected to the connecting plate 1, a limiting plate is fixedly connected to the connecting plate 1, a worm 1 is rotatably connected to the connecting plate 1, one end of the worm 1 is provided with a crank, a worm gear 1 is meshedly connected to the worm gear 1, the worm gear 1 is rotatably connected to the limiting plate, a threaded rod is threadedly connected to the worm gear 1, one end of the threaded rod is rotatably connected to a top block, the top block is slidably connected to the fixed table, a stopper is fixedly connected to the fixed table, a slider is slidably connected to the fixed table, a bolt is threadedly connected to the slider, and one end of the bolt is rotatably connected to a pressure plate.

[0006] As a further description of the above technical solution:

[0007] The sliding plate 1 is fixedly connected with a motor 1, the output end of the motor 1 is fixedly connected with a worm 2, one end of the worm 2 is rotatably connected to the sliding plate 1, and the worm 2 is meshingly connected to a worm wheel 2.

[0008] As a further description of the above technical solution:

[0009] The base is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a cam, the sliding plate is fixedly connected with a cylindrical rod, the cam is fitted with the cylindrical rod, and a waste trough is slidably connected in the base.

[0010] As a further description of the above technical solution:

[0011] The first sliding plate and the second sliding plate are symmetrically distributed at two ends of the base, the fixing platform is located in the middle of the first connecting plate, and the top block is fitted with the stop block.

[0012] As a further description of the above technical solution:

[0013] The shape of the sliding block is L-shaped. The sliding blocks are provided in two groups and are symmetrically distributed on the fixed platform. The top block is located in the middle of the two groups of sliding blocks.

[0014] As a further description of the above technical solution:

[0015] The cylindrical rod is located on one side of the sliding plate 1, and the motor 2 is located below the cylindrical rod.

[0016] As a further description of the above technical solution:

[0017] A handle is provided on the waste trough, and the waste trough is located below the fixing platform.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the worm is rotated by shaking the crank, and the worm drives the worm wheel, which moves the threaded rod horizontally, so that the top block at one end of the threaded rod is pushed on the fixed table, and the processing part is clamped horizontally with the stopper, and then the two sets of slide blocks are slid, and the pressing plate is driven by the rotating bolt to press the part from above, so as to limit the vertical freedom of the part. Through the above operations, the part is tightly fixed on the fixed table to prevent the part from running during processing.

[0020] 2. In the utility model, the worm gear 2 is driven by the rotation of the worm gear 2, so that the turntable 1, the connecting plate 1 and the turntable 2 are rotated on the sliding plate 1 and the sliding plate 2, and the fixed table is flipped over as a whole by the rotation, so that the processed parts fixed on the fixed table are flipped over above the waste trough, and the processed chips fall into the waste trough, and the cam is driven by the motor 2, and the cam rotates to continuously hit the cylindrical rod, and the impact force is transmitted to the sliding plate 1, and the sliding plate 1 and the sliding plate 2 slide on the base, so as to transmit the transmission to all the components on the base to vibrate up and down, and the chips on the fixed table and the processed parts are shaken off into the waste trough, thereby reducing the influence of the chips on the parts processing and improving the accuracy of subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a horizontal machining center fixture device proposed by the utility model;

[0022] Figure 2 It is a cross-sectional view of a horizontal machining center fixture device proposed by the utility model;

[0023] Figure 3 It is a partial structural schematic diagram of a horizontal machining center fixture device proposed by the utility model;

[0024] Figure 4 for Figure 1 A magnified image of point A;

[0025] Figure 5 for Figure 3 Enlarged view of point B.

[0026] Legend:

[0027] 1. Base; 2. Sliding plate 1; 3. Sliding plate 2; 4. Turntable 2; 5. Turntable 1; 6. Connecting plate 1; 7. Fixed table; 8. Worm 1; 9. Crank; 10. Limit plate; 11. Worm gear 1; 12. Threaded rod; 13. Top block; 14. Motor 1; 15. Worm 2; 16. Worm gear 2; 17. Stop block; 18. Slider; 19. Bolt; 20. Press plate; 21. Motor 2; 22. Cam; 23. Cylindrical rod; 24. Waste trough. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-Figure 5The utility model provides an embodiment: a horizontal machining center fixture device, including a base 1, a sliding plate 2 is slidably connected to the base 1, a worm gear 16 is rotatably connected to the sliding plate 2, a turntable 5 is fixedly connected to the worm gear 16, a sliding plate 3 is slidably connected to the base 1, a turntable 4 is rotatably connected to the sliding plate 3, a connecting plate 6 is fixedly connected to the turntable 4, one end of the connecting plate 6 is fixedly connected to the turntable 5, a fixed platform 7 is fixedly connected to the connecting plate 6, and a limited position is fixedly connected to the connecting plate 6 Plate 10, a worm 8 is rotatably connected to the connecting plate 6, one end of the worm 8 is provided with a crank 9, the worm 8 is meshingly connected with a worm wheel 11, the worm wheel 11 is rotatably connected to the limiting plate 10, a threaded rod 12 is threadedly connected to the worm wheel 11, one end of the threaded rod 12 is rotatably connected to a top block 13, the top block 13 is slidably connected to the fixed platform 7, a stopper 17 is fixedly connected to the fixed platform 7, a slider 18 is slidably connected to the fixed platform 7, a bolt 19 is threadedly connected to the slider 18, and one end of the bolt 19 is rotatably connected to a pressure plate 20.

[0030] A motor 14 is fixedly connected inside the sliding plate 12, a worm 2 15 is fixedly connected to the output end of the motor 14, one end of the worm 2 15 is rotatably connected to the sliding plate 12, and the worm 2 15 is meshingly connected to the worm wheel 2 16. A motor 21 is fixedly connected to the base 1, a cam 22 is fixedly connected to the output end of the motor 21, a cylindrical rod 23 is fixedly connected to the sliding plate 12, and the cam 22 fits the cylindrical rod 23. A waste trough 24 is slidably connected inside the base 1. The sliding plate 1 2 and the sliding plate 2 3 are symmetrically distributed at both ends of the base 1, the fixed platform 7 is located in the middle of the connecting plate 1 6, the top block 13 is in contact with the stop block 17, the slider 18 is L-shaped, the slider 18 is provided with two groups and is symmetrically distributed on the fixed platform 7, the top block 13 is located in the middle of the two groups of sliders 18, the cylindrical rod 23 is located on one side of the sliding plate 1 2, the motor 2 21 is located below the cylindrical rod 23, and a handle is provided on the waste trough 24, and the waste trough 24 is located below the fixed platform 7.

[0031] Working principle: When in use, the staff first places the processing part between the top block 13 and the stopper 17, and then shakes the crank 9 to drive the worm 8 to rotate, and drives the worm wheel 11 to rotate through the worm 8, and moves the threaded rod 12 horizontally through the worm wheel 11, so that the top block 13 at one end of the threaded rod 12 is pushed on the fixed table 7, and the processing part is clamped with the stopper 17, and then the two sets of slide blocks 18 are slid, and the pressure plate 20 is driven by the rotating bolt 19 to press the part from above, and the part is fixed on the fixed table 7 through the above operations to prevent the part from running during processing. The horizontal machining center will produce slag and debris during processing, and start the motor 14 in the sliding plate 2, and drive the worm 2 15 to rotate through the motor 14, and drive the worm wheel 2 16 to rotate through the worm 2 15, so that the turntable 15, the connecting plate 16, and the turntable 24 are rotated on the sliding plate 2 and the sliding plate 23, and the fixed table 7 is turned over as a whole by rotation. The cam 22 can be driven by the starting motor 21 to continuously hit the cylindrical rod 23 through the rotation of the cam 22, and the sliding plate 2 is transmitted to the sliding plate 1 through the cylindrical rod 23, so that the sliding plate 1 2 and the sliding plate 2 3 slide on the base 1, thereby transmitting the transmission to all the components on the base 1 to vibrate up and down, and the debris on the fixed table 7 and the processed parts is shaken off into the waste trough 24, and the waste slag is taken out for centralized treatment after the processing is completed. The above operation can not only completely fix the processed parts to facilitate the operation of the machining center, but also clean the processing waste from the machining surface by vibration to avoid obstruction, so as to facilitate the subsequent processing to be carried out accurately, and the debris shaken off by vibration will not be splashed everywhere, which is convenient for the collection of processing waste and improves the working efficiency of the horizontal machining machine.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixture device for a horizontal machining center, comprising a base (1), characterized in that: The base (1) is slidably connected to a sliding plate (2), the sliding plate (2) is rotatably connected to a worm gear (16), the worm gear (16) is fixedly connected to a turntable (5), the base (1) is slidably connected to a sliding plate (3), the sliding plate (3) is rotatably connected to a turntable (4), the turntable (4) is fixedly connected to a connecting plate (6), one end of the connecting plate (6) is fixedly connected to the turntable (5), the connecting plate (6) is fixedly connected to a fixed platform (7), the connecting plate (6) is fixedly connected to a limiting plate (10), the connecting plate (6) is rotatably connected to a worm gear (11), the connecting plate (6) is fixedly connected to a worm gear (12), and the worm gear (13) is fixedly connected to a worm gear (14). 8), a crank (9) is provided at one end of the worm gear (8), a worm wheel (11) is meshedly connected to the worm gear (8), the worm wheel (11) is rotatably connected to the limit plate (10), a threaded rod (12) is threadedly connected to the worm wheel (11), one end of the threaded rod (12) is rotatably connected to a top block (13), the top block (13) is slidably connected to a fixed platform (7), a stopper (17) is fixedly connected to the fixed platform (7), a slider (18) is slidably connected to the fixed platform (7), a bolt (19) is threadedly connected to the slider (18), and one end of the bolt (19) is rotatably connected to a pressure plate (20).

2. A horizontal machining center fixture device according to claim 1, characterized in that: A motor (14) is fixedly connected inside the sliding plate (2), a worm (15) is fixedly connected to the output end of the motor (14), one end of the worm (15) is rotatably connected to the sliding plate (2), and the worm (15) is meshingly connected to the worm wheel (16).

3. A horizontal machining center fixture device according to claim 2, characterized in that: The base (1) is fixedly connected to a second motor (21), the output end of the second motor (21) is fixedly connected to a cam (22), the sliding plate (2) is fixedly connected to a cylindrical rod (23), the cam (22) and the cylindrical rod (23) are fitted together, and a waste trough (24) is slidably connected inside the base (1).

4. A horizontal machining center fixture device according to claim 3, characterized in that: The sliding plate 1 (2) and the sliding plate 2 (3) are symmetrically distributed at the two ends of the base (1), the fixing platform (7) is located in the middle of the connecting plate 1 (6), and the top block (13) is fitted with the stop block (17).

5. A horizontal machining center fixture device according to claim 4, characterized in that: The shape of the sliding block (18) is L-shaped. The sliding blocks (18) are provided in two groups and are symmetrically distributed on the fixed platform (7). The top block (13) is located in the middle of the two groups of sliding blocks (18).

6. A horizontal machining center fixture device according to claim 5, characterized in that: The cylindrical rod (23) is located on one side of the sliding plate (2), and the motor (21) is located below the cylindrical rod (23).

7. A horizontal machining center fixture device according to claim 6, characterized in that: The waste trough (24) is provided with a handle, and the waste trough (24) is located below the fixing platform (7).

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