Tool loosening measuring instrument

Abstract

The utility model belongs to the technical field of measuring instruments, and particularly relates to a tool loosening measuring instrument which comprises a tool loosening meter flat plate, a measuring head is fixedly connected to the center of one end of the tool loosening meter flat plate, a measuring rod is sleeved on the top of the outer layer of the measuring head, a drill chuck at the top of the measuring head is sleeved in the measuring rod, and a dial indicator is inserted in the middle of the drill chuck. The middle part of the measuring head is sleeved with a spring, and the measuring head is sleeved with a measuring instrument cone gauge. According to the utility model, all parts are tightly matched, the cutter loosening meter flat plate provides stable support for the whole body, the drill chuck and the locking nut ensure that the dial indicator is stable and accurate in measurement, the spring plays a role in buffering and damping, the measurement accuracy is improved, and the measuring instrument cone gauge is matched with the cutter loosening meter ring gauge and is fixed with the measuring rod through the bolt, so that the position stability is ensured, and the mounting and dismounting are convenient; according to the overall design, the measurement precision and stability are improved, maintenance and overhaul are convenient, and a reliable solution is provided for measurement of relevant parameters of the loose cutter.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, specifically a tool-loosening measuring instrument. Background Technique

[0002] The tool-loosening measuring instrument is an instrument used to measure specific equipment parameters. It mainly consists of components such as a tool-loosening gauge flat plate, a measuring head, a measuring rod, a drill chuck, a dial indicator, a spring, a measuring instrument taper gauge, and a tool-loosening gauge ring gauge.

[0003] The tool-loosening gauge flat plate, as the basic part of the instrument, has a measuring head fixedly connected to the center of one end. The outer layer top of the measuring head is sleeved with a measuring rod. The drill chuck is sleeved in the measuring rod at the top of the measuring head. A dial indicator can be inserted in the middle of the drill chuck and is fastened by a locking nut. A spring sleeved in the middle of the measuring head has one end abutted against the measuring rod and the other end fixed at a place on the measuring head, playing a certain elastic support role. The measuring instrument taper gauge is sleeved on the measuring head and is sleeved inside the tool-loosening gauge ring gauge. One end of the tool-loosening gauge ring gauge contacts the tool-loosening gauge flat plate. One end of the measuring instrument taper gauge is also fixed to the measuring rod through a bolt.

[0004] In the fields such as machining, the installation and disassembly accuracy of the tool is crucial for the machining quality. The traditional tool-loosening measurement methods often have problems such as low accuracy, complex operation, and insufficient reliability.

[0005] This tool-loosening measuring instrument has a relatively delicate structural design, and each component cooperates with each other, enabling accurate measurement of specific parameters. Content of the Utility Model

[0006] (I) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the utility model provides a tool-loosening measuring instrument, which solves the problems raised in the above background technique.

[0008] (II) Technical Solutions

[0009] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0010] The tool-loosening measuring instrument includes a tool-loosening gauge flat plate. A measuring head is fixedly connected to the center of one end of the tool-loosening gauge flat plate. The outer layer top of the measuring head is sleeved with a measuring rod. A drill chuck is sleeved in the measuring rod at the top of the measuring head. A dial indicator is inserted in the middle of the drill chuck. A spring is sleeved in the middle of the measuring head. A measuring instrument taper gauge is sleeved on the measuring head. The measuring instrument taper gauge is sleeved inside the tool-loosening gauge ring gauge. One end of the tool-loosening gauge ring gauge contacts the tool-loosening gauge flat plate.

[0011] Further, after the dial indicator is inserted into the drill chuck, the dial indicator part is fastened by a locking nut.

[0012] Furthermore, one end of the spring abuts against the measuring rod, and the other end of the spring is fixed at a position on the measuring head.

[0013] Furthermore, one end of the measuring instrument taper gauge is fixed to the measuring rod by a bolt.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a tool loosening measuring instrument, which has the following beneficial effects:

[0016] In the present utility model, through the close cooperation of each component, the tool loosening gauge flat plate provides stable support for the whole, the drill chuck and the locking nut ensure the stability of the dial indicator, accurate measurement, the spring plays a role in buffering and shock absorption, improving the measurement accuracy, the measuring instrument taper gauge cooperates with the tool loosening gauge ring gauge, and is fixed to the measuring rod by a bolt, ensuring stable position, convenient for installation and disassembly, the overall design improves the measurement accuracy and stability, is convenient for maintenance and repair, and provides a reliable solution for the measurement of tool loosening related parameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic cross-sectional structural diagram of the internal structure of the present utility model;

[0019] Figure 3 is a schematic diagram of a partial structure of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the tool loosening gauge ring gauge of the present utility model;

[0021] Figure 5 is a schematic structural diagram of the measuring rod of the present utility model;

[0022] Figure 6 is a schematic structural diagram of the drill chuck of the present utility model.

[0023] In the figure: 1, tool loosening gauge flat plate; 2, measuring head; 3, measuring rod; 4, drill chuck; 5, locking nut; 6, dial indicator; 7, spring; 8, measuring instrument taper gauge; 9, tool loosening gauge ring gauge. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0025] As Figure 1-6 shown, the unclamping measuring instrument proposed by an embodiment of the present utility model includes an unclamping gauge flat plate 1. At the center of one end of the unclamping gauge flat plate 1, a measuring head 2 is fixedly connected. A measuring rod 3 is sleeved on the top of the outer layer of the measuring head 2. A drill chuck 4 is sleeved in the measuring rod 3 and is located on the top of the measuring head 2. A dial indicator 6 is inserted in the middle of the drill chuck 4. A spring 7 is sleeved in the middle of the measuring head 2. A measuring instrument taper gauge 8 is sleeved on the measuring head 2. The measuring instrument taper gauge 8 is sleeved in an unclamping gauge ring gauge 9. One end of the unclamping gauge ring gauge 9 contacts the unclamping gauge flat plate 1;

[0026] I. Unclamping gauge flat plate 1

[0027] As the basic component of the entire measuring instrument, it provides a stable support platform for other components. At the center of one end of it, the measuring head 2 is fixedly connected, ensuring the stable position of the measuring head 2 and laying a foundation for subsequent measurement work.

[0028] II. Measuring head 2

[0029] It is located at the center of one end of the unclamping gauge flat plate 1 and plays a key role in connecting and supporting other components. The measuring rod 3 is sleeved on the top of the outer layer, providing an installation position and support for the measuring rod 3. The spring 7 is sleeved in the middle, and the other end of the spring 7 is fixed on the measuring head 2. The spring 7 plays a role of buffering or providing a certain elastic force during the measurement process. At the same time, the measuring instrument taper gauge 8 is also sleeved on the measuring head 2, enabling the measuring instrument taper gauge 8 to be stably installed at a specific position of the measuring head 2.

[0030] III. Measuring rod 3

[0031] It is sleeved on the top of the outer layer of the measuring head 2 and provides an installation position for the drill chuck 4. The drill chuck 4 is sleeved in the measuring rod 3 and is located on the top of the measuring head 2. The dial indicator 6 can be inserted in the middle of the drill chuck 4. Through such a structural design, the dial indicator 6 can cooperate with the measuring head 2 and other components through the measuring rod 3 and the drill chuck 4 to achieve accurate measurement of specific parameters.

[0032] IV. Drill chuck 4

[0033] It is sleeved in the measuring rod 3 and is located on the top of the measuring head 2. The dial indicator 6 can be inserted in the middle. After inserting the dial indicator 6, the dial indicator 6 part is fastened by a locking nut 5 to ensure that the dial indicator 6 is stable and reliable during the measurement process and will not loosen or displace, thereby ensuring the accuracy of the measurement results.

[0034] V. Dial indicator 6

[0035] Inserted in the middle of the drill chuck 4, it is one of the core measuring components of the measuring instrument and is used to accurately measure the relevant parameters of the object to be measured. Through the fixation of the drill chuck 4 and the locking nut 5, the measurement work can be carried out stably.

[0036] VI. Spring 7

[0037] Sheathed in the middle of the measuring head 2, one end abuts against the measuring rod 3, and the other end is fixed at a place on the measuring head 2. During the measurement process, the spring 7 plays a buffering role, reducing the impact of vibrations during the measurement on the measurement results. At the same time, it also provides a certain elastic force to ensure that the connection between the measuring head 2 and other components has a certain flexibility.

[0038] VII. Measuring instrument taper gauge 8

[0039] Sheathed on the measuring head 2, one end is fixed to the measuring rod 3 through a bolt to ensure its stable position. The measuring instrument taper gauge 8 is sheathed in the tool loosening gauge ring 9 and cooperates with the tool loosening gauge ring 9 to jointly complete the measurement of specific parameters.

[0040] VIII. Tool loosening gauge ring 9

[0041] Sheathes the measuring instrument taper gauge 8, and one end contacts the tool loosening gauge flat plate 1. Together with the measuring instrument taper gauge 8, it forms a part of the measuring system and realizes the accurate measurement of the relevant parameters of tool loosening through cooperation with other components.

[0042] As Figure 2 shown, in some embodiments, after the drill chuck 4 inserts the dial indicator 6, the locking nut 5 is used to fasten the part of the dial indicator 6; the drill chuck 4 is a connecting and fixing component. When the dial indicator 6 is inserted into the drill chuck 4, in order to ensure that the dial indicator 6 does not loosen or displace during the measurement process, thereby ensuring the accuracy and stability of the measurement results, the locking nut 5 is used to fasten the part of the dial indicator 6.

[0043] As Figure 2 shown, in some embodiments, one end of the spring 7 abuts against the measuring rod 3, and the other end of the spring 7 is fixed at a place on the measuring head 2; on the one hand, one end of the spring 7 abuts against the measuring rod 3. During the operation of the measuring instrument, when there is an external force or the measuring head 2 has a relative displacement with other components, the measuring rod 3 will exert a squeezing or stretching force on the spring 7. By abutting against the measuring rod 3, the spring 7 can play a buffering role and reduce the impact of the impact force during the measurement on the measurement results.

[0044] On the other hand, the other end of the spring 7 is fixed at a position on the measuring head 2. This fixing method ensures that the spring 7 will not shift in position during operation and can stably exert its elastic function. At the same time, being fixed on the measuring head 2 also makes the spring 7 form an organic whole with the measuring head 2 and other components and jointly participate in the measuring process.

[0045] As Figure 2 shown, in some embodiments, one end of the measuring instrument taper gauge 8 is fixed to the measuring rod 3 by bolts; the measuring instrument taper gauge 8 plays a key measuring role in the tool unclamping measuring instrument. One end of it is fixed to the measuring rod 3 by bolts, and this connection method has the following important characteristics:

[0046] First of all, the bolt connection has high stability and reliability. It can ensure that the measuring instrument taper gauge 8 will not loosen or shift easily during the measuring process, guaranteeing the accuracy and repeatability of the measurement.

[0047] Secondly, the bolt connection is convenient for installation and disassembly. When maintenance, repair or component replacement of the measuring instrument is required, the measuring instrument taper gauge 8 can be easily disassembled from the measuring rod 3, improving the operation convenience.

[0048] Finally, through the bolt fixation, the connection between the measuring instrument taper gauge 8 and the measuring rod 3 is closer, and it can better transmit the measuring force and signals, improving the measurement accuracy and sensitivity.

[0049] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. The tool unclamping measuring instrument includes a tool unclamping gauge flat plate (1), and is characterized in that: One end center of the described tool loosening gauge flat plate (1) is fixedly connected with a measuring head (2). A measuring rod (3) is sleeved on the outer layer top of the measuring head (2). A drill chuck (4) on the top of the measuring head (2) is sleeved in the measuring rod (3). A dial indicator (6) is inserted in the middle of the drill chuck (4). A spring (7) is sleeved in the middle of the measuring head (2). A measuring instrument taper gauge (8) is sleeved on the measuring head (2). The measuring instrument taper gauge (8) is sleeved in a tool loosening gauge ring gauge (9). One end of the tool loosening gauge ring gauge (9) contacts the tool loosening gauge flat plate (1).

2. The loose tool measuring instrument according to claim 1, wherein: After the dial indicator (6) is inserted into the drill chuck (4), the dial indicator (6) part is fastened by a lock nut (5).

3. The loose tool measuring instrument according to claim 1, characterized in that: One end of the spring (7) abuts against the measuring rod (3), and the other end of the spring (7) is fixed at a place on the measuring head (2).

4. The loose tool measuring instrument according to claim 1, characterized in that: One end of the measuring instrument taper gauge (8) is fixed to the measuring rod (3) by a bolt.

Images