Tool setting device and machining center

Abstract

The embodiment of the utility model relates to the technical field of mechanical equipment, in particular to a tool setting device and a machining center. The tool setting device is applied to the machining center, is suitable for being mounted on a mounting platform of the machining center, and comprises a tool setting mechanism, a base, a connecting bolt and an adjusting bolt. The base is connected to the tool setting mechanism and has an extending direction; a connecting hole and an adjusting hole are formed in the base, the connecting hole is a through hole, and the adjusting hole is a threaded hole; a plurality of adjusting holes are arranged, and at least two adjusting holes are not collinear with one connecting hole; the connecting bolts penetrate through the connecting holes and are in threaded connection with the mounting platform; the base is tightly pressed in the direction close to the mounting platform by the connecting bolts; the adjusting bolt is inserted into the adjusting hole in a threaded mode, and at least part of the structure of the adjusting bolt extends out of the adjusting hole and abuts against the installation platform. The levelness of the tool setting device can be adjusted by adjusting the connecting bolt and the adjusting bolt, and the tool setting device has the advantages of being simple in structure and convenient to install.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical equipment, in particular to a tool setting device and a machining center. BACKGROUND

[0002] The tool setting device is an essential element for measuring the accuracy of the tool of the machining center, which is usually arranged on the surface of the mounting platform of the machining center and is arranged opposite to the tool of the machining center. During measurement, the tool of the machining center moves towards the tool setting device and contacts the measurement surface of the probe of the tool setting device, the probe is pressed and moved by the tool, and the length or other related data of the tool can be obtained through the sensor.

[0003] In order to ensure the measurement accuracy, it is necessary to ensure that the measurement surface of the tool setting device is perpendicular to the center axis of the tool to be measured. The commonly used method is that before the tool setting device is installed on the mounting platform, the worker grinds the surface of the mounting platform to obtain a grinding plane, so that after the tool setting device is installed on the grinding plane, the measurement surface of the tool setting device can be perpendicular to the center axis of the tool to be measured. The installation operation of the tool setting device is relatively complex and cumbersome, which is not conducive to improving the production and processing efficiency, and therefore the above problem needs to be solved urgently. CONTENT OF THE INVENTION

[0004] The present application provides a tool setting device, and the present application also provides a machining center.

[0005] In a first aspect, the present application provides a tool setting device, which is applied to a machining center, the tool setting device is adapted to be installed on a mounting platform of the machining center, and the tool setting device comprises a tool setting mechanism, a base, a connecting bolt and an adjusting bolt. The base is connected to the tool setting mechanism and has an extension direction; the base is provided with a connecting hole and an adjusting hole, the connecting hole is a through hole, and the adjusting hole is a threaded hole; there are multiple adjusting holes, and at least two adjusting holes are not collinear with one connecting hole; the connecting bolt is arranged in the connecting hole and is threadedly connected to the mounting platform; the connecting bolt presses the base towards the mounting platform; the adjusting bolt is threadedly inserted into the adjusting hole, at least part of the structure of the adjusting bolt extends out of the adjusting hole and abuts against the mounting platform.

[0006] Optionally, in some embodiments, the tool setting mechanism has a first side and a second side which are opposite to each other; the base comprises a first base part and a second base part, the first base part is arranged on the first side, and the second base part is arranged on the second side; the connecting hole comprises a first connecting hole and a second connecting hole, the first connecting hole is arranged on the first base part, the first connecting hole is a waist-shaped hole, and the length direction of the first connecting hole is parallel to the extension direction; the second connecting hole is arranged on the second base part, the second connecting hole is a waist-shaped hole, and the length direction of the second connecting hole is parallel to the extension direction.

[0007] Optionally, in some embodiments, the adjusting holes include a first adjusting hole and a second adjusting hole, both of which are arranged on the first base portion, and the first adjusting hole and the second adjusting hole are arranged in the extension direction with a spacing therebetween, and the first connecting hole is located between the first adjusting hole and the second adjusting hole.

[0008] Optionally, in some embodiments, the adjusting holes include a third adjusting hole and a fourth adjusting hole, both of which are arranged on the second base portion, and the third adjusting hole and the fourth adjusting hole are arranged in the extension direction with a spacing therebetween, and the second connecting hole is located between the third adjusting hole and the fourth adjusting hole.

[0009] Optionally, in some embodiments, the tool setting device includes a mounting seat and a measuring head, the mounting seat is connected to the base, and the measuring head is arranged on the mounting seat and is adapted to abut against a tool of the machining center.

[0010] Optionally, in some embodiments, the tool setting device further includes a gas jetting mechanism, which includes a gas jetting nozzle and a first gas pipe; the gas jetting nozzle is arranged on the mounting seat, and a gas jetting end of the gas jetting nozzle faces the measuring head; one end of the first gas pipe is connected to the gas jetting nozzle, and the other end of the first gas pipe is arranged through the mounting seat and extends from a bottom surface of the mounting seat to an outside of the mounting seat.

[0011] Optionally, in some embodiments, the measuring head includes a mounting column and a testing cover, the mounting column is connected to the mounting seat, the testing cover is sleeved on the mounting column, and a gas permeable gap is arranged between the testing cover and a side wall of the mounting column; the tool setting device further includes a gas jetting assembly, a gas jetting end of the gas jetting assembly is arranged in the measuring head, and the gas jetting assembly is used for jetting gas to blow the gas along the gas permeable gap to the mounting seat.

[0012] Optionally, in some embodiments, the gas jetting assembly includes a jetting head and a second gas pipe; the jetting head is mounted on the mounting column, and a gas jetting end of the jetting head faces an inner wall of the testing cover, or the gas jetting end of the jetting head faces the mounting seat; one end of the second gas pipe is connected to the jetting head, and the other end of the second gas pipe is arranged through the mounting seat and communicates with the first gas pipe.

[0013] Optionally, in some embodiments, the tool setting device further includes a wire, one end of the wire is electrically connected to the measuring head, and the other end of the wire is arranged through the mounting seat and extends from a bottom surface of the mounting seat to an outside of the mounting seat.

[0014] In a second aspect, the embodiments of the present application further provide a machining center, which includes a mounting platform and the tool setting device described above; the mounting platform is provided with a plug-in hole, the plug-in hole is a threaded hole; the tool setting device is arranged on the mounting platform, and a connecting bolt is threadedly plugged into the plug-in hole.

[0015] The connecting hole is a through hole, the connecting bolt is arranged in the connecting hole and is threadedly connected to the mounting platform, the connecting bolt is pressed towards the mounting platform, and therefore the connecting bolt can realize the connection between the mounting platform and the tool setting device. The adjusting hole is a threaded hole, the adjusting bolt is threadedly inserted into the adjusting hole, at least part of the structure of the adjusting bolt extends out of the adjusting hole and abuts against the mounting platform, and therefore the adjusting bolt can provide support force for the base, so that the adjusting bolt can fix the base to the mounting platform in cooperation with the connecting bolt. In addition, the relative position of the base and the mounting platform can be adjusted by rotating the adjusting bolt. Since there are a plurality of adjusting holes, at least two adjusting holes and one connecting hole are not collinear, and therefore the horizontal degree of the base can be adjusted by adjusting the adjusting bolts in the above two adjusting holes and the connecting bolt in the connecting hole, so that the measurement surface of the tool setting device is finally perpendicular to the center axis of the tool to be measured, thereby ensuring the accuracy of the detection result. In summary, after the tool setting device is mounted on the mounting platform of the machining center, the horizontal degree of the tool setting device can be adjusted by adjusting the connecting bolt and the adjusting bolt, and then the measurement surface of the tool setting device is perpendicular to the center axis of the tool to be measured, so that the mounting platform does not need to be ground before the tool setting device is mounted on the mounting platform of the machining center, and therefore the tool setting device has the beneficial effects of simple structure, convenient installation and leveling, accurate detection result and the like. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the present application, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 is a schematic diagram of the overall structure of the tool setting device in some embodiments of the present application.

[0018] Figure 2 is Figure 1 is a schematic diagram of the structure of the tool setting device in another view.

[0019] Figure 3 is a schematic diagram of the local structure of the machining center in some embodiments of the present application.

[0020] Figure 4 is Figure 3 is an exploded view of the tool setting device and the mounting platform of the machining center.

[0021] Label explanation: 100, tool setting device; 11, tool setting mechanism; 111, first side; 112, second side; 113, mounting seat; 114, measuring head; 1141, mounting column; 1142, test cover; 12, base; 121, first base part; 122, second base part; 13, connecting hole; 131, first connecting hole; 132, second connecting hole; 14, adjusting hole; 141, first adjusting hole; 142, second adjusting hole; 143, third adjusting hole; 144, fourth adjusting hole; 15, air jet mechanism; 151, air jet nozzle; 152, first air pipe; 16, wire; 200, machining center; 21, mounting platform; 22, plug-in hole; 23, wire hole. DETAILED DESCRIPTION

[0022] In order to enable persons skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by persons skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] In the description of the present application, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate the orientation or state relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0024] Also, in addition to indicating the orientation or state relationship, the above-mentioned part of the term can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For ordinary skilled persons in the art, the specific meaning of these terms in the present application can be understood according to the specific situation.

[0025] In addition, the terms "first", "second" and the like are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0026] In addition, unless specifically stated otherwise or limited in context, terms such as "mounting", "coupling", "connection", "fixing" and the like should be construed broadly. For example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, or internal communication of two elements, or it can be only surface contact. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0027] As some terms are used in the description and claims to refer to specific components, those skilled in the art should understand that hardware manufacturers may use different names to refer to the same components. The description and claims do not distinguish components by name difference, but by functional difference. As mentioned throughout the description and claims, "including" is an open term, which should be interpreted as "including but not limited to"; "approximately" means that those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0028] Please refer to Figure 1 and Figure 2 Embodiments of the present application provide a tool setting device 100, which is applied to a machining center 200 (see Figure 3 and Figure 4 The tool setting device 100 is adapted to be mounted on the mounting platform 21 of the machining center 200 or other independent mounting platform 21 to detect the accuracy of the tool of the machining center 200.

[0029] The tool setting device 100 includes a tool setting mechanism 11, a base 12, a connecting bolt (not shown in the figure) and an adjusting bolt (not shown in the figure).

[0030] The tool setting mechanism 11 is the main structure of the tool setting device 100, which is used to detect the accuracy of the tool of the machining center 200.

[0031] The base 12 is connected to the tool setting mechanism 11 and has an extension direction X. The base 12 is used to support and mount the tool setting mechanism 11, and the extension direction X is substantially the length direction of the base 12. The base 12 is provided with a connecting hole 13 and an adjusting hole 14. The connecting hole 13 is a through hole, and the adjusting hole 14 is a threaded hole. The adjusting hole 14 is provided with a plurality of adjusting holes 14, which can be two, three, four or any number of adjusting holes 14. At least two adjusting holes 14 and one connecting hole 13 are not collinear.

[0032] The connecting bolt is arranged in the connecting hole 13 and is screwed to the mounting platform 21. The connecting bolt presses the base 12 towards the mounting platform 21. Specifically, the shank of the connecting bolt is screwed into the mounting platform 21, and the head of the connecting bolt is attached to the surface of the base 12 away from the mounting platform 21, and presses the base 12 towards the mounting platform 21.

[0033] The adjusting bolt is screwed into the adjusting hole 14, at least part of the structure of the adjusting bolt extends out of the adjusting hole 14 and abuts against the mounting platform 21. Specifically, the shank of the adjusting bolt penetrates the adjusting hole 14, and the shank of the adjusting bolt abuts against the surface of the mounting platform 21.

[0034] With the above arrangement, since the base 12 is provided with the connecting hole 13, which is a through hole, and the connecting bolt is arranged in the connecting hole 13 and is screwed to the mounting platform 21, the connecting bolt can realize the connection between the mounting platform 21 and the tool setting device 100. Since the base 12 is also provided with the adjusting hole 14, which is a threaded hole, and the adjusting bolt is screwed into the adjusting hole 14, at least part of the structure of the adjusting bolt extends out of the adjusting hole 14 and abuts against the mounting platform 21, so that the adjusting bolt can provide support force for the base 12, so that the adjusting bolt cooperates with the connecting bolt to fix the base 12 to the mounting platform 21. Moreover, the relative position between the base 12 and the mounting platform 21 can be adjusted by rotating the adjusting bolt. Since there are multiple adjusting holes 14, at least two adjusting holes 14 and one connecting hole 13 are not collinear, so by adjusting the adjusting bolts in the above two adjusting holes 14 and the connecting bolt in the above connecting hole 13, the levelness of the base 12 can be adjusted to make the measuring plane of the tool setting device 100 perpendicular to the center axis of the tool to be measured, thereby ensuring the accuracy of the detection result. Whether the measuring plane of the tool setting device 100 is perpendicular to the center axis of the tool to be measured can be detected by using a dial gauge, which is simple and convenient to operate.

[0035] In summary, after the above tool setting device 100 is installed on the mounting platform 21 of the machining center 200, the levelness of the measuring plane of the tool setting device 100 can be adjusted by adjusting the connecting bolt and the adjusting bolt, and then the measuring plane of the tool setting device is perpendicular to the center axis of the tool to be measured, so the operator does not need to grind the mounting platform 21 before installing the above tool setting device 100 on the mounting platform 21 of the machining center 200, so the above tool setting device 100 has the beneficial effects of simple structure, convenient installation and leveling, accurate detection result, etc.

[0036] In other embodiments, the tool setting device 100 can also be applied to other mechanical equipment with tools (for example, numerical control machine tools, turning-milling combined machine tools, high-speed machining centers, etc.).

[0037] Please refer to Figure 2 In some embodiments, the tool setting mechanism 11 has a first side 111 and a second side 112 which are opposite to each other. The base 12 includes a first base portion 121 and a second base portion 122, the first base portion 121 is arranged at the first side 111, and the second base portion 122 is arranged at the second side 112. As a specific example, in the present embodiment, the first base portion 121 is substantially semicircular, and the second base portion 122 is also substantially semicircular, and the first base portion 121 and the second base portion 122 are arranged substantially symmetrically about the tool setting mechanism 11. In other embodiments, the first base portion 121 can also be rectangular, circular, or any other shape, and the second base portion 122 can also be rectangular, circular, or any other shape, and the shapes of the first base portion 121 and the second base portion 122 can be the same or different.

[0038] The connecting hole 13 includes a first connecting hole 131 and a second connecting hole 132, the first connecting hole 131 is arranged at the first base portion 121, the first connecting hole 131 is a waist-shaped hole and a through hole, and the length direction of the first connecting hole 131 is parallel to the extension direction X. The second connecting hole 132 is arranged at the second base portion 122, the second connecting hole 132 is a waist-shaped hole and a through hole, and the length direction of the second connecting hole 132 is parallel to the extension direction X.

[0039] Through the above arrangement, when the worker installs the tool setting device 100 on the installation platform 21 of the machining center 200, the connecting bolt can be inserted through the first connecting hole 131 and screwed with the installation platform 21, so as to realize the connection of the first base portion 121 with the installation platform 21; and the connecting bolt can also be inserted through the second connecting hole 132 and screwed with the installation platform 21, so as to realize the connection of the second base portion 122 with the installation platform 21. Since the first base portion 121 and the second base portion 122 are respectively located at the opposite sides of the tool setting mechanism 11, the connecting bolt can connect and fix the tool setting device 100 to the installation platform 21 from the opposite sides of the tool setting mechanism 11, which can improve the stability and reliability of the connection of the tool setting device 100 with the installation platform 21.

[0040] Further, since the first connecting hole 131 and the second connecting hole 132 are both waist-shaped holes, the installation position of the tool setting device 100 on the installation platform 21 can be adaptively adjusted as needed, which also reduces the precision requirement of the connection and installation of the tool setting device 100 with the installation platform 21, thereby facilitating the worker to install the tool setting device 100 on the installation platform 21.

[0041] In some embodiments, the adjusting hole 14 includes a first adjusting hole 141 and a second adjusting hole 142, both of which are arranged on the first base portion 121, and the first adjusting hole 141 and the second adjusting hole 142 are arranged at intervals along the extension direction X, and the first connecting hole 131 is located between the first adjusting hole 141 and the second adjusting hole 142.

[0042] Through the above arrangement, the first adjusting hole 141 is threadedly connected with an adjusting bolt, the second adjusting hole 142 is threadedly connected with an adjusting bolt, and by rotating the two adjusting bolts, the distance between the part of the first base portion 121 provided with the adjusting bolt and the mounting platform 21 can be changed, so as to realize the adjustment of the levelness of the first base portion 121. Moreover, since the first connecting hole 131 is located between the first adjusting hole 141 and the second adjusting hole 142, the interval distance of the first adjusting hole 141 and the second adjusting hole 142 is far, which is conducive to the adjusting bolt to realize the lifting adjustment of the two parts of the first base portion 121 with far interval distance, and it is more convenient to level the first base portion 121.

[0043] In some embodiments, the adjusting hole 14 further includes a third adjusting hole 143 and a fourth adjusting hole 144, both of which are arranged on the second base portion 122, and the third adjusting hole 143 and the fourth adjusting hole 144 are arranged at intervals along the extension direction X, and the second connecting hole 132 is located between the third adjusting hole 143 and the fourth adjusting hole 144.

[0044] Through the above arrangement, the third adjusting hole 143 is threadedly connected with an adjusting bolt, the fourth adjusting hole 144 is threadedly connected with an adjusting bolt, and by rotating the two adjusting bolts, the distance between the part of the second base portion 122 provided with the adjusting bolt and the mounting platform 21 can be changed, so as to realize the adjustment of the levelness of the second base portion 122. Moreover, since the second connecting hole 132 is located between the third adjusting hole 143 and the fourth adjusting hole 144, the interval distance of the third adjusting hole 143 and the fourth adjusting hole 144 is far, which is conducive to the adjusting bolt to realize the lifting adjustment of the two parts of the second base portion 122 with far interval distance, and it is more convenient to level the second base portion 122.

[0045] Further, the staff can also adjust the adjusting bolt on the first base portion 121 and the adjusting bolt on the second base portion 122 at the same time to finally realize the leveling of the tool device 100.

[0046] In some embodiments, the tool setting mechanism 11 comprises a mounting base 113 and a probe 114. The mounting base 113 is connected to the base 12. As a specific example, in the present embodiment, the mounting base 113 is substantially cuboid in structure. In other embodiments, the mounting base 113 can also be cylindrical, cubic or any other shape. The probe 114 is arranged on the mounting base 113. Specifically, the probe 114 is arranged on the surface of the mounting base 113 away from the base 12. The probe 114 is adapted to abut against the tool of the machining center 200. When the tool setting device 100 is used to detect the accuracy of the tool of the machining center 200, the tool of the machining center 200 needs to move towards the mounting platform 21. When the tool contacts and abuts against the probe 114, the probe 114 can obtain relevant data of the tool, so as to determine whether the accuracy of the tool meets the production requirements.

[0047] In some embodiments, the tool setting device 100 further comprises a gas jet mechanism 15. The gas jet mechanism 15 is used to jet gas towards the probe 114, so as to avoid foreign matter such as iron filings from entering the inside of the probe 114 and affecting the detection accuracy. The gas jet mechanism 15 comprises a gas jet nozzle 151 and a first gas pipe 152. The gas jet nozzle 151 is arranged on the mounting base 113. Specifically, the gas jet nozzle 151 is arranged on the surface of the mounting base 113 away from the base 12. The gas jet end of the gas jet nozzle 151 faces the probe 114. One end of the first gas pipe 152 is connected to the gas jet nozzle 151. The other end of the first gas pipe 152 penetrates through the mounting base 113 and extends from the bottom surface of the mounting base 113 to the outside of the mounting base 113. The bottom surface of the mounting base 113 is the surface of the mounting base 113 that is closest to the mounting platform 21 when the tool setting device 100 is mounted on the mounting platform 21.

[0048] Through the above arrangement, when the tool setting device 100 is in operation, the end of the first gas pipe 152 away from the gas jet nozzle 151 can be connected to a gas supply device. The gas supply device can provide high-pressure gas to the gas jet nozzle 151. The high-pressure gas is jetted from the gas jet nozzle 151 to the surface of the probe 114, so as to avoid foreign matter such as iron filings from entering the inside of the probe 114. Moreover, since the end of the first gas pipe 152 away from the gas jet nozzle 151 extends from the bottom surface of the mounting base 113 to the outside of the mounting base 113, at least part of the structure of the first gas pipe 152 needs to penetrate through the mounting platform 21. Therefore, the area of the first gas pipe 152 directly exposed to the external environment is reduced, which can reduce the corrosion of the first gas pipe 152 by cutting fluid and prolong the service life of the first gas pipe 152.

[0049] In some embodiments, the measuring head 114 comprises a mounting column 1141 and a test cover 1142. The mounting column 1141 is substantially a cylindrical structure, and the mounting column 1141 is connected to the mounting base 113. The test cover 1142 is substantially a cylindrical structure with one end closed and one end open, and the test cover 1142 is sleeved on the mounting column 1141. A gas permeable gap (not shown in the figure) is provided between the sidewall of the test cover 1142 and the mounting column 1141, i.e., the sidewall of the test cover 1142 does not fit the outer wall of the mounting column 1141 to form a gas permeable gap.

[0050] The tool setting mechanism 11 further comprises a gas jet assembly (not shown in the figure), and the gas jet end of the gas jet assembly is arranged in the measuring head 114. The gas jet assembly is used to jet gas so that the gas is blown along the gas permeable gap to the mounting base 113.

[0051] Through the above arrangement, when the measuring head 114 is working, the gas jet assembly also works. The gas jetted by the gas jet assembly can be blown along the gas permeable gap to the mounting base 113, thereby forming a gas curtain to prevent foreign matter such as iron filings from the outside from entering the gap between the test cover 1142 and the mounting column 1141, thereby protecting the measuring head 114 and improving the accuracy of the measurement results of the measuring head 114. Moreover, the gas jet assembly works simultaneously with the gas jet mechanism 15, which can further prevent foreign matter from the outside from entering the gap between the test cover 1142 and the mounting column 1141, thereby fully protecting the safety and detection accuracy of the measuring head 114.

[0052] In some embodiments, the gas jet assembly comprises a nozzle and a second gas pipe (both not shown in the figure). The nozzle is mounted on the mounting column 1141, and the gas jet end of the nozzle faces the inner wall of the test cover 1142, or the gas jet end of the nozzle faces the mounting base 113. One end of the second gas pipe is connected to the nozzle, and the other end of the second gas pipe is arranged in the mounting base 113 and communicates with the first gas pipe 152. As a specific example, the nozzle can be arranged on the surface of the mounting column 1141, and the gas jet end of the nozzle faces the inner wall of the test cover 1142. At this time, the gas flow jetted by the nozzle can be blown along the gas permeable gap to the surface of the mounting base 113 after impacting the inner wall of the test cover 1142, so as to prevent foreign matter from the outside from entering the gas permeable gap. In other embodiments, the nozzle can extend from the inside of the mounting column 1141 into the gas permeable gap, and the gas jet end of the nozzle directly faces the mounting base 113. At this time, the gas jetted by the nozzle can be directly blown along the gas permeable gap to the surface of the mounting base 113, so as to prevent foreign matter from the outside from entering the gas permeable gap.

[0053] Through the above setting, when the first air pipe 152 is connected to the gas supply device at the end away from the air jet nozzle 151, the gas supply device can simultaneously provide high-pressure gas to the air jet nozzle 151 and the spray head, so that the air jet mechanism 15 and the air jet assembly can work synchronously. The above setting makes the air jet mechanism 15 and the air jet assembly share one gas supply device, and reduces the pipe length of the second air pipe, which can save materials and reduce costs.

[0054] In some embodiments, the tool setting device 100 further comprises a wire 16, one end of the wire 16 is electrically connected to the measuring head 114, and the other end of the wire 16 is arranged in the mounting seat 113 and extends from the bottom surface of the mounting seat 113 to the outside of the mounting seat 113.

[0055] Through the above setting, since the end of the wire 16 away from the measuring head 114 extends from the bottom surface of the mounting seat 113 to the outside of the mounting seat 113, at least part of the structure of the wire 16 needs to be arranged in the mounting platform 21, thereby reducing the area of the wire 16 directly exposed to the external environment, reducing the corrosion of the wire 16 by cutting fluid, and improving the safety of the device and prolonging the service life of the wire 16.

[0056] In summary, in the tool setting device 100 provided by the embodiments of the present application, the base 12 is provided with a connecting hole 13, the connecting hole 13 is a through hole, a connecting bolt is arranged in the connecting hole 13 and is threadedly connected to the mounting platform 21, and the connecting bolt presses the base 12 towards the mounting platform 21, so that the connecting bolt can realize the connection between the mounting platform 21 and the tool setting device 100. The base 12 is also provided with an adjusting hole 14, the adjusting hole 14 is a threaded hole, an adjusting bolt is threadedly inserted into the adjusting hole 14, at least part of the structure of the adjusting bolt extends out of the adjusting hole 14 and abuts against the mounting platform 21, so that the adjusting bolt can provide a supporting force for the base 12, and the adjusting bolt cooperates with the connecting bolt to fix and install the base 12 on the mounting platform 21. Moreover, the relative position between the base 12 and the mounting platform 21 can be adjusted by rotating the adjusting bolt. Since there are multiple adjusting holes 14, at least two adjusting holes 14 are not collinear with the connecting hole 13, so that by adjusting the adjusting bolts in the above two adjusting holes 14 and the connecting bolt in the connecting hole 13, the levelness of the base 12 can be adjusted, so that the measurement surface of the tool setting device 100 is finally perpendicular to the central axis of the tool to be measured.

[0057] In summary, after the above-mentioned tool setting device 100 is installed on the mounting platform 21 of the machining center 200, the worker can adjust the levelness of the tool setting device 100 by adjusting the connecting bolt and the adjusting bolt, so that the worker does not need to perform grinding treatment on the mounting platform 21 before installing the above-mentioned tool setting device 100 on the mounting platform 21 of the machining center 200, and thus the above-mentioned tool setting device 100 has the beneficial effects of simple structure, convenient installation and leveling, accurate detection result, and the like.

[0058] Further, since the above-mentioned tool setting device 100 is provided with the air injection mechanism 15 and the air injection assembly, the air injection mechanism 15 can inject air towards the measuring head 114 to prevent external impurities from entering the inside of the measuring head 114, and the air injection assembly can inject air along the air permeable gap to prevent external impurities from entering the air injection mechanism 15 and the air injection assembly, which can prevent external iron filings and other impurities from entering the inside of the measuring head 114, so as to ensure the normal work of the measuring head 114 and improve the measurement accuracy of the measuring head 114.

[0059] In addition, since the first air pipe 152 and the wire 16 are arranged in the mounting seat 113 and extend from the bottom surface of the mounting seat 113 to the outside of the mounting seat 113, at least part of the structure of the first air pipe 152 and the wire 16 needs to be arranged in the mounting platform 21, thereby reducing the area of the first air pipe 152 and the wire 16 directly exposed to the external environment, reducing the corrosion of the first air pipe 152 and the wire 16 by cutting fluid, and prolonging the service life of the first air pipe 152 and the wire 16.

[0060] Please refer to Figure 3 and Figure 4 The embodiment of the present application also provides a machining center 200 for machining mechanical parts, which comprises a mounting platform 21 and the above-mentioned tool setting device 100. The mounting platform 21 is provided with a plug-in hole 22, which is a threaded hole. The tool setting device 100 is arranged on the mounting platform 21, and the connecting bolt is threadedly plugged into the plug-in hole 22.

[0061] Through the above-mentioned arrangement, the connecting bolt is arranged in the connecting hole 13 and is threadedly plugged into the plug-in hole 22, so that the connection between the tool setting device 100 and the mounting platform 21 can be achieved.

[0062] In some embodiments, the mounting platform 21 is further provided with two wire holes 23, which are through holes. The first air pipe 152 of the tool setting device 100 is arranged in one of the wire holes 23, and the wire 16 of the tool setting device 100 is arranged in the other wire hole 23. The wire holes 23 provide wire space for the first air pipe 152 and the wire 16, and can fix the first air pipe 152 and the wire 16, so as to improve the stability of the installation of the first air pipe 152 and the wire 16.

[0063] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0064] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. And these modifications or replacements do not drive the essence of the corresponding technical solutions out of the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A tool setting device, characterised in that, The tool setting device is applied to a machining center, and is adapted to be mounted on a mounting platform of the machining center. The tool setting device comprises: a tool setting mechanism; a base connected to the tool setting mechanism and having an extending direction, the base being provided with a connecting hole and adjusting holes, the connecting hole being a through hole, and the adjusting holes being threaded holes, a plurality of the adjusting holes being provided, and at least two of the adjusting holes being not collinear with the connecting hole; a connecting bolt penetrating through the connecting hole and being screwed to the mounting platform, the connecting bolt pressing the base towards the mounting platform; and adjusting bolts screwed into the adjusting holes, at least part of the adjusting bolts extending out of the adjusting holes and abutting against the mounting platform.

2. The tool setting device according to claim 1, wherein The tool setting mechanism has a first side and a second side facing away from each other, the base comprises a first base portion and a second base portion, the first base portion is arranged at the first side, and the second base portion is arranged at the second side, the connecting hole comprises a first connecting hole and a second connecting hole, the first connecting hole is arranged at the first base portion, the first connecting hole is a waist-shaped hole, and the length direction of the first connecting hole is parallel to the extending direction, and the second connecting hole is arranged at the second base portion, the second connecting hole is a waist-shaped hole, and the length direction of the second connecting hole is parallel to the extending direction.

3. The tool setting device according to claim 2, wherein The adjusting holes comprise a first adjusting hole and a second adjusting hole, the first adjusting hole and the second adjusting hole are both arranged at the first base portion, the first adjusting hole and the second adjusting hole are arranged in a spaced manner along the extending direction, and the first connecting hole is located between the first adjusting hole and the second adjusting hole.

4. The tool setting device according to claim 2, wherein The adjusting holes comprise a third adjusting hole and a fourth adjusting hole, the third adjusting hole and the fourth adjusting hole are both arranged at the second base portion, the third adjusting hole and the fourth adjusting hole are arranged in a spaced manner along the extending direction, and the second connecting hole is located between the third adjusting hole and the fourth adjusting hole.

5. The tool setting device according to any one of claims 1 to 4, wherein The tool setting mechanism comprises a mounting seat and a probe, the mounting seat is connected to the base, the probe is arranged at the mounting seat, and the probe is adapted to abut against a tool of the machining center.

6. The tool setting device according to claim 5, wherein The tool setting device further comprises a gas jetting mechanism, the gas jetting mechanism comprises a gas jetting nozzle and a first gas pipe, the gas jetting nozzle is arranged at the mounting seat, the gas jetting end of the gas jetting nozzle faces the probe, one end of the first gas pipe is connected to the gas jetting nozzle, the other end of the first gas pipe penetrates through the mounting seat and extends from the bottom surface of the mounting seat to the outside of the mounting seat.

7. The tool setting device according to claim 6, wherein The probe comprises a mounting column and a test cover, the mounting column is connected to the mounting seat, the test cover is sleeved on the mounting column, and an air permeable gap is arranged between the test cover and the side wall of the mounting column, the tool setting mechanism further comprises a gas jetting assembly, the gas jetting end of the gas jetting assembly is arranged in the probe, and the gas jetting assembly is used for jetting gas to blow the gas along the air permeable gap towards the mounting seat.

8. The tool setting device according to claim 7, wherein The jetting assembly comprises a jet head and a second air pipe; the jet head is mounted on the mounting column, and a jetting end of the jet head faces an inner wall of the test cover, or the jetting end of the jet head faces the mounting seat; one end of the second air pipe is connected to the jet head, and the other end of the second air pipe penetrates the mounting seat and communicates with the first air pipe.

9. The tool setting device according to claim 5, wherein The tool setting device further comprises a wire, one end of the wire being electrically connected to the measuring head, and the other end of the wire penetrating the mounting seat and extending from a bottom surface of the mounting seat to an outside of the mounting seat.

10. A machining center, characterized by The tool setting device comprises a mounting platform and a tool setting device as claimed in any one of claims 1 to 9; the mounting platform is provided with a plug-in hole, the plug-in hole being a threaded hole; the tool setting device is arranged on the mounting platform, and the connecting bolt is threadedly plugged into the plug-in hole.

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