A position adjusting jig for a cylindrical angle ruler of a horizontal machining center

Abstract

The utility model discloses a kind of position adjusting fixture for horizontal machining center cylindrical angle ruler, including cylinder gauge body and base, further include the carrier for supporting cylinder gauge body being set to the top of base, adjusting assembly is arranged between the base and carrier, the adjusting assembly includes horizontal adjusting component and pitch adjusting component.The position adjusting fixture for horizontal machining center cylindrical angle ruler, the horizontal position and pitch angle of cylinder gauge body can be directly and accurately controlled by the third knob, first knob of adjusting assembly set, without the aid of tool knock or manual pad plug ruler, greatly reduce the operation difficulty and the dependence on personnel experience, at the same time, fixture separates cylinder gauge body and machine tool table, avoids the direct knock of measuring tool and table during carrying and adjusting process, effectively protects high-precision measuring surface and equipment.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, and in particular to a position adjustment fixture for a cylindrical angle ruler used in a horizontal machining center. Background Technology

[0002] In the accuracy verification process of horizontal machining centers, cylindrical gauges (also known as cylindrical rulers) are a commonly used high-precision measuring tool used to detect the geometric and positional accuracy of machine tools. In the existing technology, the cylindrical ruler is usually placed directly on the table of the machining center, and its position and posture are repeatedly adjusted manually to complete the measurement of various accuracy items of the machine tool. This method relies on the experience and skills of the operator, and can only measure a single accuracy item at a time, which is inefficient.

[0003] The main drawbacks of the existing technology include: the cylindrical gauge itself is relatively heavy, and when placed directly on the table, it is easy to bump into the table during handling or adjustment, causing damage to the measuring tool or machine tool table; during measurement, the position and posture of the cylindrical gauge need to be manually adjusted multiple times, often by tapping its body with a tool, which is not only difficult to operate and requires high skills, but also easy to introduce human error, affecting the accuracy and consistency of the measurement results; in addition, this method cannot achieve simultaneous measurement of multiple precision items, and the overall verification efficiency is low.

[0004] Therefore, it is necessary to propose a position adjustment fixture for cylindrical angle rulers in horizontal machining centers to solve the above problems. Utility Model Content

[0005] The main purpose of this utility model is to provide a position adjustment fixture for a cylindrical angle ruler in a horizontal machining center, which can effectively solve the problem of inconvenience in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A position adjustment fixture for a cylindrical gauge in a horizontal machining center includes a cylindrical gauge body and a base, and a carrier disposed above the base for supporting the cylindrical gauge body. An adjustment assembly is provided between the base and the carrier, and the adjustment assembly includes a horizontal adjustment component and a pitch adjustment component. The leveling component includes a first leveling seat disposed between the carrier and the base, a second leveling seat disposed between the first leveling seat and the carrier, a leveling screw rotatably disposed on the top of the base and the top of the first leveling seat, and the two leveling screws are arranged perpendicularly to each other, a first knob is disposed at one end of the leveling screw, a slider is threaded onto the leveling screw, the bottom of the first leveling seat is mounted on the slider on the top of the base, and the bottom of the second leveling seat is mounted on the slider on the top of the first leveling seat; The pitch adjustment component includes a rotating disk rotatably mounted on the top of the second horizontal adjustment seat. A tilt adjustment screw is rotatably mounted on one end of the top of the rotating disk. A third knob is mounted on one end of the tilt adjustment screw. A sliding seat is threaded onto the tilt adjustment screw. The bottom of the vehicle is mounted on the sliding seat. An adjustment block is mounted on one end of the bottom of the vehicle. An inclined guide groove is provided on the side of the adjustment block. A guide shaft is provided on the upper side wall of the sliding seat and is movably connected to the guide groove. The end of the bottom of the vehicle away from the adjustment block is rotatably connected to the end of the top of the rotating disk away from the tilt adjustment screw.

[0007] Preferably, a connecting seat is provided at the bottom end of the carrier away from the adjusting block, and a rotating shaft is rotatably provided at the top end of the rotating disk away from the tilt adjustment screw, with the lower end of the connecting seat connected to the rotating shaft.

[0008] Preferably, one end of the carrier is provided with a vertically threaded support screw, which corresponds to the tilt adjustment screw.

[0009] Preferably, the top of the base is provided with a linear guide rail corresponding to the first horizontal adjustment seat, the top of the first horizontal adjustment seat is provided with a linear guide rail corresponding to the second horizontal adjustment seat, and the bottom of both the first and second horizontal adjustment seats is provided with a slider that is movably connected to the linear guide rail. The top of the rotating disk is provided with a linear guide rail corresponding to the sliding seat, and the bottom of the sliding seat is provided with a slider that is movably connected to the linear guide rail.

[0010] Preferably, one side of the second leveling seat is threadedly connected to a locking screw for locking the side wall of the rotating disk, and the outer end of the locking screw is provided with a second knob.

[0011] Preferably, a plastic suction cup is installed on the side of the base, and a vacuum breaking rod is movably and sealed onto the plastic suction cup. The vacuum breaking rod is provided with a vacuum breaking groove corresponding to the plastic suction cup.

[0012] Compared with the prior art, this utility model provides a position adjustment fixture for a cylindrical angle ruler in a horizontal machining center, which has the following beneficial effects: 1. This position adjustment fixture for a cylindrical gauge on a horizontal machining center allows for direct and precise control of the gauge's horizontal position and pitch angle via its third and first knobs. This eliminates the need for tools or manual feeler gauges, significantly reducing operational difficulty and reliance on operator experience. Furthermore, the fixture separates the gauge from the machine tool table, preventing direct impact during handling and adjustment, effectively protecting the high-precision measuring surface and equipment. In addition, this design enables rapid and controllable repeated adjustments, significantly reducing repetitive positioning and calibration time, thereby greatly improving calibration efficiency and measurement consistency. Pitch adjustment requires only the operation of the third knob, and different pitch positions can be achieved simply by rotating the rotary table, making operation convenient.

[0013] 2. This position adjustment fixture for cylindrical angle rulers in horizontal machining centers increases the stability of the base during use by incorporating a vacuum breaking rod and plastic suction cups, preventing movement and displacement. Multiple plastic suction cups can be used simultaneously, and when breaking the vacuum, simply pushing the vacuum breaking rod will achieve synchronous vacuum breaking, thereby separating the plastic suction cups from the horizontal surface. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural diagram of the present invention in its disassembled state; Figure 3 This is a schematic diagram of the connection between the second horizontal adjustment seat and the carrier of this utility model; Figure 4 This is a structural diagram of the plastic suction cup, vacuum breaking rod, and base of this utility model in their disassembled state.

[0015] In the diagram: 1. Base; 2. Cylindrical gauge body; 3. First leveling seat; 4. Second leveling seat; 5. Carrier; 6. Rotary disk; 7. Leveling adjustment screw; 8. First knob; 9. Slider; 10. Locking screw; 11. Second knob; 12. Support screw; 13. Sliding seat; 14. Guide shaft; 15. Adjusting block; 16. Inclination adjustment screw; 17. Third knob; 18. Connecting seat; 19. Rotating shaft; 20. Guide groove; 21. Plastic suction cup; 22. Vacuum breaking rod; 23. Vacuum breaking groove. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] like Figure 1-4As shown, a position adjustment fixture for a cylindrical gauge in a horizontal machining center includes a cylindrical gauge body 2 and a base 1, and a carrier 5 disposed above the base 1 to support the cylindrical gauge body 2. An adjustment assembly is provided between the base 1 and the carrier 5, and the adjustment assembly includes a horizontal adjustment component and a pitch adjustment component.

[0018] In a preferred embodiment, the leveling component includes a first leveling seat 3 disposed between the carrier 5 and the base 1, a second leveling seat 4 disposed between the first leveling seat 3 and the carrier 5, and a leveling screw 7 rotatably disposed on the top of both the base 1 and the top of the first leveling seat 3, with the two leveling screws 7 arranged perpendicularly to each other. A first knob 8 is disposed at one end of each leveling screw 7, and a slider 9 is threaded onto the leveling screw 7. The bottom of the first leveling seat 3 is mounted on the slider 9 on the top of the base 1, and the bottom of the second leveling seat 4 is mounted on the slider 9 on the top of the first leveling seat 3. To increase the stability of the first leveling seat 3 and the second leveling seat 4, a linear guide rail corresponding to the first leveling seat 3 is disposed on the top of the base 1, and a linear guide rail corresponding to the second leveling seat 4 is disposed on the top of the first leveling seat 3. A slider movably connected to the linear guide rail is disposed at the bottom of both the first leveling seat 3 and the second leveling seat 4.

[0019] In a preferred embodiment, the pitch adjustment component includes a rotating disk 6 rotatably mounted on the top of the second horizontal adjustment seat 4. A tilt adjustment screw 16 is rotatably mounted on one end of the top of the rotating disk 6. A third knob 17 is mounted on one end of the tilt adjustment screw 16. A sliding seat 13 is threaded onto the tilt adjustment screw 16. The bottom of the carrier 5 is mounted on the sliding seat 13. An adjustment block 15 is mounted on one end of the bottom of the carrier 5. An inclined guide groove 20 is provided on the side of the adjustment block 15. A guide shaft 14, movably connected to the guide groove 20, is provided on the upper side wall of the sliding seat 13. The end of the bottom of the carrier 5 away from the adjustment block 15 is rotatably connected to the end of the top of the rotating disk 6 away from the tilt adjustment screw 16. The bottom of the carrier 5, away from the adjusting block 15, is provided with a connecting seat 18. The top of the rotating disk 6, away from the tilt adjustment screw 16, is rotatably provided with a rotating shaft 19. The lower end of the connecting seat 18 is connected to the rotating shaft 19. In order to increase the stability of the carrier 5 during pitching, a support screw 12 is provided with a vertical thread at one end of the carrier 5. The support screw 12 corresponds to the tilt adjustment screw 16. After the pitch angle of the carrier 5 is adjusted, the support screw 12 is screwed to abut against the bottom of the second horizontal adjusting seat 4. In order to increase the stability of the sliding seat 13, a linear guide rail corresponding to the sliding seat 13 is provided at the top of the rotating disk 6. A slider that is movably connected to the linear guide rail is provided at the bottom of the sliding seat 13.

[0020] In order to lock the rotating disk 6, a locking screw 10 for locking the side wall of the rotating disk 6 is threadedly connected to one side of the second horizontal adjustment seat 4, and a second knob 11 is provided at the outer end of the locking screw 10.

[0021] In addition, to increase the stability of the base 1, multiple plastic suction cups 21 are installed on the side of the base 1. A vacuum breaking rod 22 is movably and sealed to the multiple plastic suction cups 21. The vacuum breaking rod 22 is provided with a vacuum breaking groove 23 corresponding to the plastic suction cup 21. When the vacuum breaking groove 23 is connected to the plastic suction cup 21, vacuum breaking can be achieved.

[0022] Working principle: During use, the base 1 is placed in a suitable position, the bottom of the plastic suction cup 21 is adsorbed to the horizontal surface, and the vacuum breaking groove 23 is located outside the plastic suction cup 21. The cylindrical gauge body 2 is fixed to the top of the carrier 5 by the clamp. When horizontal adjustment is required, the corresponding first knob 8 can be turned to drive the corresponding horizontal adjustment screw 7 to rotate. In turn, the horizontal adjustment screw 7 drives the slider 9 to move, thereby adjusting the horizontal position of the cylindrical gauge body 2. By turning the third knob 17, the tilt adjustment screw 16 is driven to rotate. The tilt adjustment screw 16 drives the sliding seat 13 to move. With the cooperation of the guide shaft 14 and the guide groove 20, the carrier 5 is tilted. This can be achieved by rotating the knob. The turntable 6 allows for partial tilting. Finally, turning the second knob 11 locks the turntable 6 via the locking screw 10. Then, turning the support screw 12 causes its bottom to contact the bottom wall of the second leveling seat 4, thus supporting one end of the carrier 5 and increasing its stability. Finally, when it is necessary to release the base 1 from the horizontal plane, this can be achieved by pushing the vacuum breaking rod 22. Specifically, when the vacuum breaking rod 22 moves, it drives the vacuum breaking groove 23 into the plastic suction cup 21, thereby connecting the inside of the plastic suction cup 21 with the outside world and breaking the vacuum. Multiple plastic suction cups 21 can be operated simultaneously, making the operation convenient.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A position adjustment fixture for a cylindrical gauge on a horizontal machining center, comprising a cylindrical gauge body (2) and a base (1), and further comprising a carrier (5) disposed above the base (1) for supporting the cylindrical gauge body (2), characterized in that: An adjustment assembly is provided between the base (1) and the carrier (5), the adjustment assembly including a horizontal adjustment component and a pitch adjustment component; The horizontal adjustment component includes a first horizontal adjustment seat (3) disposed between the carrier (5) and the base (1), a second horizontal adjustment seat (4) disposed between the first horizontal adjustment seat (3) and the carrier (5), a horizontal adjustment screw (7) rotatably disposed on the top of the base (1) and the top of the first horizontal adjustment seat (3), and the two horizontal adjustment screws (7) are arranged perpendicularly to each other. A first knob (8) is disposed at one end of the horizontal adjustment screw (7), and a slider (9) is threaded onto the horizontal adjustment screw (7). The bottom of the first horizontal adjustment seat (3) is mounted on the slider (9) at the top of the base (1), and the bottom of the second horizontal adjustment seat (4) is mounted on the slider (9) at the top of the first horizontal adjustment seat (3). The pitch adjustment component includes a rotating disk (6) rotatably mounted on the top of the second horizontal adjustment seat (4). A tilt adjustment screw (16) is rotatably mounted on one end of the top of the rotating disk (6). A third knob (17) is mounted on one end of the tilt adjustment screw (16). A sliding seat (13) is threaded onto the tilt adjustment screw (16). The bottom of the carrier (5) is mounted on the sliding seat (13). An adjustment block (15) is mounted on one end of the bottom of the carrier (5). An inclined guide groove (20) is mounted on the side of the adjustment block (15). A guide shaft (14) is mounted on the upper side wall of the sliding seat (13) and is movably connected to the guide groove (20). The end of the bottom of the carrier (5) away from the adjustment block (15) is rotatably connected to the end of the top of the rotating disk (6) away from the tilt adjustment screw (16).

2. The position adjustment fixture for a cylindrical angle ruler in a horizontal machining center according to claim 1, characterized in that: The bottom of the carrier (5) is provided with a connecting seat (18) at the end away from the adjusting block (15), and the top of the rotating disk (6) is provided with a rotating shaft (19) at the end away from the tilt adjustment screw (16). The lower end of the connecting seat (18) is connected to the rotating shaft (19).

3. The position adjustment fixture for a cylindrical angle ruler in a horizontal machining center according to claim 1, characterized in that: One end of the carrier (5) is provided with a vertically threaded support screw (12), which corresponds to the tilt adjustment screw (16).

4. The position adjustment fixture for a cylindrical angle ruler in a horizontal machining center according to claim 1, characterized in that: The top of the base (1) is provided with a linear guide rail corresponding to the first horizontal adjustment seat (3), the top of the first horizontal adjustment seat (3) is provided with a linear guide rail corresponding to the second horizontal adjustment seat (4), and the bottom of the first horizontal adjustment seat (3) and the second horizontal adjustment seat (4) are both provided with sliders that are movably connected to the linear guide rails. The top of the rotating disk (6) is provided with a linear guide rail corresponding to the sliding seat (13), and the bottom of the sliding seat (13) is provided with a slider that is movably connected to the linear guide rail.

5. The position adjustment fixture for a cylindrical angle ruler in a horizontal machining center according to claim 1, characterized in that: The second horizontal adjustment seat (4) is threadedly connected to a locking screw (10) for locking the side wall of the rotating disk (6), and a second knob (11) is provided at the outer end of the locking screw (10).

6. A position adjustment fixture for a cylindrical angle ruler in a horizontal machining center according to any one of claims 1-5, characterized in that: A plastic suction cup (21) is installed on the side of the base (1). A vacuum breaking rod (22) is movably and sealed on the plastic suction cup (21). A vacuum breaking groove (23) corresponding to the plastic suction cup (21) is provided on the vacuum breaking rod (22).

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