CN217254779U - Tool magazine tool changing position calibrating device - Google Patents
Tool magazine tool changing position calibrating device Download PDFInfo
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- CN217254779U CN217254779U CN202220243592.XU CN202220243592U CN217254779U CN 217254779 U CN217254779 U CN 217254779U CN 202220243592 U CN202220243592 U CN 202220243592U CN 217254779 U CN217254779 U CN 217254779U
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Abstract
The utility model relates to a tool magazine tool position technical field discloses a tool magazine trades tool position calibrating device sets up on the lathe, include main shaft component, tool magazine component and compare the component, the main shaft component the through-hole has all been opened to tool magazine component positive center, compare the component through passing simultaneously the main shaft component the calibration of tool magazine tool position is accomplished to the through-hole that sets up on the tool magazine component. The utility model has simple structure, easy operation, low requirement for operators, no danger and hidden danger in the calibration process, and no need of calibration by other tools; the correction efficiency is improved, the correction precision is improved, and the method is applicable to other types of corrected offset.
Description
Technical Field
The utility model relates to a tool magazine tool position technical field, in particular to tool magazine tool position calibrating device.
Background
The tool magazine of the machining center can be roughly divided into disc type, bamboo hat type, chain type and fixed type tool magazines, the tool magazine is used for storing a certain number of tools, and when a machine tool needs to be called, the tool changing action is completed by the aid of spindle positioning and mechanical arms.
However, due to the influence of factors such as misalignment of tool magazine, misalignment of machine tool, misalignment of mechanical arm, and replacement of spindle of machine tool, the tool changing point will have a certain degree of displacement, and the displacement of the tool changing point can be divided into three categories: the first type is that the position is changed, usually, the tool position to be adjusted is installed on a tool, then a tool magazine is operated to the current tool changing point, a machine tool is started to the tool changing point, a magnetic gauge seat is installed on the end face of a main shaft, and the relative position of the tool on the tool magazine and the center of the main shaft is aligned by utilizing the rotation of a dial indicator, so that the displacement problem is solved; the second type is axial displacement of the main shaft during tool changing, which usually occurs after the main shaft is replaced, a tool is usually installed on the main shaft, and the problem is solved by matching and aligning a key groove on a tool holder and a key on a tool position; the third type is that the position state of the tool when the tool is at the tool position of the tool magazine is not perpendicular to the end face of the main shaft, which usually occurs on the tool magazine type with fixed tool position, the tool test bar is usually installed on the tool position, the test bar is transversely pulled by using a dial indicator to find out errors, and the tool position plane or A, C shaft position of the machine tool changing tool position is adjusted to compensate, so that the displacement problem is solved.
When the tool changing point is displaced, the situations of tool clamping, tool falling or overlarge load power occur when the machine tool performs tool changing. Meanwhile, the solution to the displacement problem of the three tool changing points is time-consuming and labor-consuming, the alignment precision is easily misaligned, multiple tools are needed to be matched, and potential safety hazards exist. Therefore, to avoid damage to the machine tool and the tool, it is often necessary to reposition the tool changing point.
SUMMERY OF THE UTILITY MODEL
In order to solve prior art and carry out the tool changing and the alignment precision that produces is out of alignment, waste time and energy scheduling problem at tool changing point displacement, the utility model provides a tool magazine trades sword position calibrating device.
The technical scheme of the utility model as follows:
the utility model provides a tool magazine trades tool position calibrating device sets up on the lathe, include main shaft component, tool magazine component and compare the component, the main shaft component the through-hole has all been opened at tool magazine component positive center, it passes through simultaneously to compare the component the main shaft component the calibration of tool magazine tool position is accomplished to the through-hole that sets up on the tool magazine component.
Furthermore, the spindle component is mounted on a spindle of a machine tool, the tool magazine component is mounted on a corresponding tool position of a tool magazine of the machine tool, a plurality of key slots are formed in one end, close to the tool magazine component, of the spindle component, and the same number of key slots as those in the spindle component are formed in one end, close to the spindle component, of the tool magazine component.
Furthermore, one end, far away from the tool magazine component, of the spindle component is provided with a pair of clamping grooves, and the spindle component is connected with the machine tool through the clamping grooves.
Further, the comparison component is a cylindrical calibration rod, and the calibration rod is phi 30 mm.
Further, the spindle member may be replaced with a renifow probe.
Further, the main shaft component and the tool magazine component are combined to form a tool handle, the tool handle is an HSKA100 type tool handle, a round hole is formed in the center of the tool handle, and the calibration rod is matched with the round hole of the tool handle.
The beneficial effects of the utility model include: the structure is simple, the operation is easy, the requirement on an operator is low, no danger and hidden danger exist in the calibration process, and other tools are not needed for calibration; the correction efficiency is improved, the correction precision is improved, and the method is applicable to other types of corrected offset.
Drawings
Fig. 1 is a schematic view of the overall structure of the calibration device of the present invention.
Wherein:
1-a spindle member;
101-a keyway; 102-card slot; 103-a through hole;
2-a tool magazine component;
3-alignment building blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Combine fig. 1 to show, the utility model provides a tool magazine trades tool position calibrating device sets up on the lathe, include main shaft component 1, tool magazine component 2 and compare component 3, main shaft component 1 the through-hole 103 has all been opened at 2 positive centers of tool magazine component, compare component 3 through passing simultaneously main shaft component 1 the calibration of tool magazine tool position is accomplished to the through-hole 103 that sets up on the tool magazine component 2.
The main shaft component 1 is installed on a main shaft of a machine tool, one end of the main shaft component 1, which is close to the tool magazine component 2, is provided with a plurality of key slots 101, the tool magazine component 2 is installed on a corresponding tool position of a tool magazine of the machine tool, one end of the tool magazine component 2, which is close to the main shaft component 1, is provided with the key slots 101, the number of which is the same as that of the key slots 101 on the main shaft component 1, when the tool magazine component is used, the key slots 101 on the main shaft component 1 and the key slots 101 on the tool magazine component 2 are overlapped through the comparison component 3, and then the machine tool main shaft is rotated to enable the key slots 101 on the main shaft component 1 and the key slots 101 on the tool magazine component 2 to be overlapped, so that the offset angle can be calibrated quickly.
One end of the spindle component 1 connected with the machine tool spindle 2 is provided with a pair of clamping grooves 102, and the spindle component 1 is connected with the machine tool spindle through the clamping grooves 102.
The comparison component 3 is a cylindrical calibration rod, the diameter of the calibration rod is 30mm, the calibration rod is matched with the through holes 103 on the spindle component and the tool magazine component 2, the tolerance requirement is H7, the surface roughness requirement is not more than Ra0.8, and when the spindle component 1 arranged on a machine tool and the tool magazine component 2 arranged on the corresponding tool position of the tool magazine are moved to 40-50mm between the spindle component 1 and the tool magazine component, the calibration rod is inserted for comparison.
The utility model provides a knife handle, constitute through main shaft component 1 and the combination of tool magazine component 2, the knife handle is HSKA100 type knife handle, knife handle center department is provided with the round hole, the adjustment of skew angle is calibrated in the cooperation of calibration stick and knife handle round hole.
When the spindle component is used, the spindle component can be replaced by a Renilsha probe.
When the tool magazine is used, the spindle component is installed on a spindle of a machine tool, the tool magazine component is installed on a corresponding tool position of the tool magazine, the tool position where the tool magazine component is installed in the tool magazine is operated to a tool changing point, a Z axis of the machine tool is operated to a safe height, an X, Y axis of the machine tool is started to the tool changing point, the Z axis of the machine tool is slowly lowered, the distance between the spindle component and the tool magazine component is 40mm, the calibration rod is inserted into a through hole in the bottom of the tool magazine component, a tool changing positioning point of the machine tool is finely adjusted by a hand-held unit of the machine tool until the calibration rod can be inserted into the through hole in the spindle component, and positioning and calibration of the tool changing point can be completed.
And when the tool changing point deviates around the axial direction, repeating the operation, slowly descending the Z axis of the machine tool to ensure that the main shaft component is attached to the tool magazine component as much as possible, then rotating the main shaft of the machine tool to ensure that the main shaft component is overlapped with the key groove on the tool magazine component, and checking the numerical value displayed by the panel SP on the machine tool, namely the accurate angle position around the axial direction of the tool changing point.
When the automatic tool changing characteristic of a machine tool and the conditions that a tool magazine of the machine tool is used for a long time and heavy tools are used for a long time and the like, the tool position can be inclined and sunk, the condition is shown that after the tools are arranged in the tool position, the tools are not in a vertical relation with the end surface of a main shaft, at the moment, only a tool magazine component needs to be arranged in the tool position, the circle centers of the upper end surface and the lower end surface of a central hole of the tool magazine component are respectively measured through a Reynleast probe, the offset angle is calculated by using the difference value of the two circle centers, the adjustment scheme can be rapidly and intuitively determined according to the offset angle, the problem that the manual operation of the traditional scheme needs hours is improved, and the device can be used for setting in minutes, so that the time cost is saved, and the precision is improved.
The utility model provides a tool magazine tool position calibration device, which has simple operation, and low requirement on operators; no danger hidden trouble exists in the correction process, and meanwhile, the correction can be completed without other tools; the correction efficiency is improved.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a tool magazine tool changing position calibrating device, sets up on the lathe, its characterized in that: the tool magazine comprises a spindle component, a tool magazine component and a comparison component, wherein through holes are formed in the positive centers of the spindle component and the tool magazine component, and the comparison component simultaneously penetrates through the spindle component and the through holes formed in the tool magazine component to complete calibration of tool positions of the tool magazine.
2. The tool magazine tool change position calibration device of claim 1, wherein: furthermore, the spindle component is mounted on a spindle of a machine tool, the tool magazine component is mounted on a corresponding tool position of a tool magazine of the machine tool, a plurality of key slots are formed in one end, close to the tool magazine component, of the spindle component, and the same number of key slots as those in the spindle component are formed in one end, close to the spindle component, of the tool magazine component.
3. The tool magazine tool change position calibration device of claim 2, wherein: and one end of the spindle component, which is far away from the tool magazine component, is provided with a pair of clamping grooves, and the spindle component is connected with the machine tool through the clamping grooves.
4. The tool magazine tool change position calibration device according to claim 1, wherein: the comparison component is a cylindrical calibration rod, and the diameter of the calibration rod is 30 mm.
5. The tool magazine tool change position calibration device of claim 1, wherein: the spindle member may be replaced with a renishin probe.
6. The tool magazine tool change position calibration device of claim 4, wherein: the tool magazine component is combined to form a tool handle, the tool handle is an HSKA100 type tool handle, a round hole is formed in the center of the tool handle, and the calibration rod is matched with the round hole of the tool handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220243592.XU CN217254779U (en) | 2022-01-26 | 2022-01-26 | Tool magazine tool changing position calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220243592.XU CN217254779U (en) | 2022-01-26 | 2022-01-26 | Tool magazine tool changing position calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217254779U true CN217254779U (en) | 2022-08-23 |
Family
ID=82903952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220243592.XU Active CN217254779U (en) | 2022-01-26 | 2022-01-26 | Tool magazine tool changing position calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217254779U (en) |
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2022
- 2022-01-26 CN CN202220243592.XU patent/CN217254779U/en active Active
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