A gauge for detecting the center height of a HSK63 tool holder tensioning bevel

Abstract

The utility model relates to HSK63 tool holder detection technical field, and disclose a kind of for HSK63 tool holder tension bevel center height detection gauge, including shell, the outer wall of shell is opened in the upper portion of chute, and the inside of shell is provided with detection mechanism;The detection mechanism includes lever, the lever sliding connection is in the inside of chute, and the one end of lever is fixedly installed with connecting block, the inside of connecting block is penetrated with mounting rod, and the top end of mounting rod is embedded with dial gauge.The utility model is through the cooperation of lever, connecting block, mounting rod, dial gauge, mounting seat and probe, can let staff only through the adjustment of lever to the tension bevel center of tool holder to the height of tool holder end surface be measured, overall operation is simple, it is convenient to hand and can be quickly popularized in workshop interior, improve the detection efficiency of whole, avoid using relatively expensive equipment and cannot be popularized, lead to overall production efficiency is relatively slow.

Description

Technical Field

[0001] This utility model relates to the field of HSK63 tool holder inspection technology, specifically a gauge for detecting the center height of the tensioning ramp of an HSK63 tool holder. Background Technology

[0002] HSK63 cutting tools specifically refer to cutting tools that adopt the HSK63 interface standard. The core functionality involves connecting the HSK63 toolholder to the machine tool spindle to achieve high-precision, high-stability cutting. Essentially, an HSK63 cutting tool is a combination of an "HSK63 high-precision toolholder + cutting head." Its core value lies in solving the accuracy and stability issues of traditional cutting tools in precision, high-speed machining through a dual-contact, high-speed compatible interface. It is one of the core tools for machining medium to large-sized, high-precision parts (such as automotive, aerospace, and mold making). When selecting a tool, it is crucial to pay attention to the matching of the toolholder type (A / C class) with the machine tool's tool changing method, as well as the compatibility of the spindle speed, balance grade, and the workpiece material.

[0003] During the tool processing, it is necessary to detect the center height of the tensioning slope of the tool holder. Under normal circumstances, a coordinate measuring machine (CMM) is used for detection. The CMM collects the three-dimensional coordinate points of the object surface through the detection system, and then combines the software analysis to achieve accurate measurement and evaluation of the geometric characteristics of the part, such as size, shape, and position tolerance. To address the aforementioned issues, while existing patents offer solutions that can collect data from the tool holder using a coordinate measuring machine (CMM), the entire CMM setup is expensive and has low testing efficiency, making it inconvenient for efficient production in workshops. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Given that the existing technologies mentioned above have problems such as the high cost of the entire coordinate measuring machine equipment and the low detection efficiency, which makes it inconvenient for efficient production in the workshop.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A fixture for detecting the center height of the tensioning ramp of an HSK63 tool holder includes a housing, a groove is provided on the upper part of the outer wall of the housing, and a detection mechanism is provided inside the housing; The detection mechanism includes a lever that is slidably connected inside a groove. A connecting block is fixedly installed at one end of the lever. An installation rod extends through the inside of the connecting block. A dial indicator is embedded at the top of the installation rod. An installation base is fixedly installed at the bottom of the installation rod. A probe is fixedly installed on the outer wall of the installation base.

[0007] As a further improvement of this utility model: a sleeve plate is fitted on the outer side of one end of the mounting rod that protrudes from the outer shell, and a through hole is opened inside the sleeve plate.

[0008] As a further improvement of this utility model: a support rod is fixedly installed at the bottom end of the sleeve plate, and a spring is sleeved on the outside of the support rod.

[0009] As a further improvement of this utility model: the mounting rod extends through the interior of the outer casing, and a sliding structure is formed between the mounting rod and the outer casing.

[0010] As a further improvement of this utility model: a slot is provided on the lower part of the outer wall of the outer shell, and a limiting mechanism is provided inside the slot.

[0011] As a further improvement of this utility model: the limiting mechanism includes a sliding plate, which is slidably connected inside the slot, and the inner wall of the sliding plate has a corresponding groove at the position corresponding to the outer shell.

[0012] As a further improvement of this utility model: a sliding sleeve is fixedly installed inside the sliding plate, and a corresponding hole is opened at the top of the sliding sleeve.

[0013] As a further embodiment of this utility model: a threaded part is embedded on one side of the slot at the lower part of the outer shell, and an abutment ring is slidably connected to the outside of the threaded part; a limit ring is fixedly installed above the sliding sleeve inside the outer shell.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, through the cooperation of a lever, connecting block, mounting rod, dial indicator, mounting base and probe, allows the operator to measure the height from the center of the tensioning slope of the tool holder to the end face of the tool holder simply by adjusting the lever. The overall operation is simple and easy to learn, and can be quickly popularized in the workshop to improve the overall testing efficiency. It avoids the problem of using more expensive equipment that cannot be popularized, resulting in slower overall production efficiency. 2. This utility model, through the cooperation of sliding plate, corresponding groove, sliding sleeve, corresponding hole, threaded part, contact ring and limit ring, can replace the sliding sleeve according to the different shapes of other sub-models under HSK63 series, improve the applicability of the entire inspection tool, and can be easily and quickly disassembled and replaced according to different models, further improving the overall convenience. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a fixture used for detecting the center height of the tensioning ramp of an HSK63 tool holder; Figure 2 This is a schematic diagram of the connecting block structure of a fixture used for detecting the center height of the tensioning ramp of an HSK63 tool holder; Figure 3 This is a schematic diagram of the support rod structure of a fixture used for detecting the center height of the tensioning ramp of an HSK63 tool holder; Figure 4 This is a schematic diagram of the slot structure of a fixture used for detecting the center height of the tensioning ramp of an HSK63 tool holder; Figure 5 This is a schematic diagram of the corresponding groove structure of a gauge used for detecting the center height of the tensioning ramp of an HSK63 tool holder; In the diagram: 1. Outer shell; 2. Slide groove; 3. Detection mechanism; 301. Lever; 302. Connecting block; 303. Mounting rod; 304. Dial indicator; 305. Mounting base; 306. Probe; 307. Sleeve plate; 308. Through hole; 309. Support rod; 310. Spring; 4. Slot; 5. Limiting mechanism; 501. Sliding plate; 502. Corresponding groove; 503. Sliding sleeve; 504. Corresponding hole; 505. Threaded part; 506. Contact ring; 507. Limiting ring. Detailed Implementation

[0016] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments. Example 1

[0019] Please see Figures 1-4 This is the first embodiment of the present utility model. This embodiment provides a gauge for detecting the center height of the tensioning ramp of an HSK63 tool holder, including a housing 1, a groove 2 on the upper part of the outer wall of the housing 1, and a detection mechanism 3 inside the housing 1; The testing mechanism 3 includes a lever 301, which is slidably connected inside the slide groove 2. A connecting block 302 is fixedly installed at one end of the lever 301. An installation rod 303 extends through the inside of the connecting block 302. A dial indicator 304 is embedded at the top of the installation rod 303. An installation base 305 is fixedly installed at the bottom of the installation rod 303. A probe 306 is fixedly installed on the outer wall of the installation base 305.

[0020] Specifically, a mounting plate 307 is fitted onto the outer end of the mounting rod 303 that protrudes from the outer casing 1, and a through hole 308 is provided inside the mounting plate 307.

[0021] Furthermore, the sleeve plate 307 is sleeved on the outside of the mounting rod 303 through the through hole 308 and slides against the mounting rod 303, which can improve the stability of the displacement process of the mounting rod 303.

[0022] Specifically, a support rod 309 is fixedly installed at the bottom of the sleeve plate 307, and a spring 310 is sleeved on the outside of the support rod 309.

[0023] Furthermore, a pre-drilled hole is provided at the top of the outer casing 1 to correspond to the support rod 309. At the same time, a spring 310 is embedded between the outer casing 1 and the sleeve plate 307 to prevent the lever 301 from falling off due to operator error. This allows the mounting rod 303 to slide on its own and be elastically supported by the sleeve plate 307, thus preventing the probe 306 from being damaged by impact.

[0024] Specifically, the mounting rod 303 extends into the interior of the outer casing 1, and a sliding structure is formed between the mounting rod 303 and the outer casing 1.

[0025] Furthermore, the mounting rod 303 is fitted with a probe 306 via the mounting base 305, which can abut against the bevel of the tool holder and quickly and accurately detect the height from the center of the bevel to the end face of the tool holder, and display it via a dial indicator 304.

[0026] In use, first insert the tool handle into the housing 1, then slide the lever 301 along the groove 2, thereby driving the connecting block 302 to move the mounting rod 303, so that the probe 306 embedded in the mounting base 305 touches the inclined surface of the tool handle, and the data is displayed by the dial indicator 304 for easy viewing by the operator. At the same time, under the elastic push of the spring 310, the sleeve plate 307 is sleeved on the outside of the mounting rod 303 through the through hole 308, providing support when the mounting rod 303 slips out, preventing the probe 306 from impacting, and working with the support rod 309 to improve the stability of the spring 310.

[0027] In summary, after the operator inserts the tool holder into the housing 1, they can adjust the lever 301 to move the mounting rod 303. With the help of the dial indicator 304 and the probe 306, the height from the center of the tool holder tensioning slope to the end face of the tool holder can be measured. This allows for rapid monitoring of the tool holder, improving the overall testing efficiency. It can be constructed with just a few simple components, avoiding the use of expensive equipment that would prevent its widespread adoption. Example 2

[0028] Please see Figure 1 , Figure 4 and Figure 5 This is the second embodiment of the present utility model.

[0029] Specifically, a slot 4 is provided on the lower part of the outer wall of the outer casing 1, and a limit mechanism 5 is provided inside the slot 4.

[0030] Furthermore, the limiting mechanism 5 can be assembled and limited through the card slot 4.

[0031] Specifically, the limiting mechanism 5 includes a sliding plate 501, which is slidably connected inside the slot 4. The inner wall of the sliding plate 501 has a corresponding slot 502 at the position corresponding to the outer shell 1.

[0032] Furthermore, the sliding plate 501, through the corresponding groove 502, facilitates docking with the outer shell 1, while the slot 4 limits the sliding connection and maintains the stability of the sliding process.

[0033] Specifically, a sliding sleeve 503 is fixedly installed inside the sliding plate 501, and a corresponding hole 504 is opened at the top of the sliding sleeve 503.

[0034] Furthermore, the sliding sleeve 503 fixed by the sliding plate 501 can correspond to the tool holder, and with the corresponding hole 504, the probe 306 can contact the tool holder. Depending on the different sub-models of the HSK63 series tool holders (such as HSK63A and HSK63F, with slight differences in end face positioning dimensions), the corresponding and suitable sliding sleeve 503 can be replaced. The sliding plate 501 facilitates disassembly and replacement, improving overall applicability.

[0035] Specifically, a threaded part 505 is embedded on one side of the slot 4 at the lower part of the outer shell 1, and an abutment ring 506 is slidably connected to the outside of the threaded part 505. A limit ring 507 is fixedly installed on the upper part of the sliding sleeve 503 inside the outer shell 1.

[0036] Furthermore, the abutment ring 506 is threaded to the bottom end of the housing 1 via the threaded portion 505, thereby facilitating the disassembly and replacement of the sliding plate 501. At the same time, the sliding sleeve 503 is limited by the limiting ring 507 of the housing 1, thereby facilitating the support and positioning of the tool holder.

[0037] In use, the sliding plate 501 drives the sliding sleeve 503 to slide and connect with the outer shell 1 through the cooperation of the slot 4 and the corresponding slot 502. The threaded part 505 allows the abutment ring 506 to dock with the outer shell 1, thereby limiting the sliding plate 501. This allows for the replacement of the corresponding and suitable sliding sleeve 503 according to different models, improving the overall applicability. At the same time, the corresponding hole 504 is used to reserve space for the tool holder and probe 306 to be released, and works with the limiting ring 507 to limit the sliding sleeve 503 inside the outer shell 1 to maintain stability.

[0038] In summary, the cooperation between the threaded part 505 and the abutment ring 506 allows the sliding plate 501 and the sliding sleeve 503 to be quickly assembled with the outer shell 1, enabling replacement of tool holders of different models and sizes, thus improving overall applicability. Furthermore, the abutment ring 506 and the limiting ring 507 limit the sliding plate 501, thereby further improving the stability of the sliding sleeve 503.

[0039] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0040] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0041] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A fixture for detecting the center height of the tensioning ramp of an HSK63 tool holder, comprising: The outer shell (1) is characterized in that: a groove (2) is provided on the upper part of the outer wall of the outer shell (1), and a detection mechanism (3) is provided inside the outer shell (1); The detection mechanism (3) includes a lever (301), which is slidably connected inside the slide groove (2). A connecting block (302) is fixedly installed at one end of the lever (301). An installation rod (303) extends through the inside of the connecting block (302). A dial indicator (304) is embedded at the top of the installation rod (303). An installation seat (305) is fixedly installed at the bottom of the installation rod (303). A probe (306) is fixedly installed on the outer wall of the installation seat (305).

2. The inspection fixture for detecting the center height of the tensioning ramp of an HSK63 tool holder according to claim 1, characterized in that: The mounting rod (303) extends out of the outer shell (1) and is fitted with a sleeve plate (307), and the sleeve plate (307) has a through hole (308) inside.

3. The inspection fixture for detecting the center height of the tensioning ramp of an HSK63 tool holder according to claim 2, characterized in that: A support rod (309) is fixedly installed at the bottom end of the sleeve plate (307), and a spring (310) is sleeved on the outside of the support rod (309).

4. The inspection fixture for detecting the center height of the tensioning ramp of an HSK63 tool holder according to claim 1, characterized in that: The mounting rod (303) extends into the interior of the outer casing (1), and a sliding structure is formed between the mounting rod (303) and the outer casing (1).

5. A gauge for detecting the center height of the tensioning ramp of an HSK63 tool holder according to claim 1, characterized in that: The outer wall of the outer shell (1) is provided with a slot (4) and a limit mechanism (5) is provided inside the slot (4).

6. A fixture for detecting the center height of the tensioning ramp of an HSK63 tool holder according to claim 5, characterized in that: The limiting mechanism (5) includes a sliding plate (501), which is slidably connected inside the slot (4), and the inner wall of the sliding plate (501) is provided with a corresponding slot (502) at the position corresponding to the outer shell (1).

7. A fixture for detecting the center height of the tensioning ramp of an HSK63 tool holder according to claim 6, characterized in that: The sliding plate (501) has a sliding sleeve (503) fixedly installed inside, and the top of the sliding sleeve (503) has a corresponding hole (504).

8. A fixture for detecting the center height of the tensioning ramp of an HSK63 tool holder according to claim 7, characterized in that: A threaded part (505) is fitted on one side of the slot (4) on the lower part of the outer shell (1), and an abutment ring (506) is slidably connected to the outside of the threaded part (505). A limit ring (507) is fixedly installed on the upper part of the sliding sleeve (503) inside the outer shell (1).

Images