Tool apron applied to oil engine vertical lathe and oil engine vertical lathe

Abstract

The utility model relates to a tool apron applied to an oil engine vertical lathe and the oil engine vertical lathe. The tool apron comprises a connecting rod used for being fixedly connected with the oil engine vertical lathe, a tool bar assembly part and a tool bar. The cutter bar assembly part is fixedly connected to one end of the connecting rod; the cutter bar assembly part is provided with a cutter bar accommodating groove for accommodating at least two cutter bars; the cutter bar comprises a first cutter bar and a second cutter bar; the first cutter bar and the second cutter bar are installed in the cutter bar containing groove, a cutter head of the first cutter bar and a cutter head of the second cutter bar are exposed out of the cutter bar containing groove, and an included angle is formed between the direction of the cutter head of the first cutter bar and the direction of the cutter head of the second cutter bar. Therefore, the tool apron is installed on the oil engine vertical lathe, multiple cutting tasks can be executed on the same workpiece at multiple angles at the same time, manufacturing procedures are saved, the manufacturing period is shortened, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical equipment processing, in particular to a tool holder used for an oil-powered vertical lathe and the oil-powered vertical lathe. Background Art

[0002] Due to the limitations of the tool holder installed on the bed, the existing oil-powered vertical lathe can often only perform one cutting path cutting task on the workpiece at a time, such as cutting a fixed circle. Specifically, the feeding device is first controlled to adjust the blade direction and feed distance of the tool rod on the tool holder; secondly, the clamping device is controlled to rotate the workpiece to cut the workpiece.

[0003] Therefore, when faced with more complex workpiece processing requirements, technicians are required to stop the machine frequently and readjust the above parameters to execute the predetermined processing steps, which greatly prolongs the workpiece production cycle and results in technical problems such as low work efficiency and long production time. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a tool holder and an oil-powered vertical lathe for use in an oil-powered vertical lathe, which can save manufacturing processes, shorten the manufacturing cycle and improve work efficiency.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A tool holder for an oil engine vertical lathe comprises a connecting rod, a tool rod assembly and a tool rod for fixed connection with the oil engine vertical lathe; the tool rod assembly is fixedly connected to one end of the connecting rod; the tool rod assembly is provided with a tool rod accommodating groove for accommodating at least two tool rods; the tool rods comprise a first tool rod and a second tool rod; the first tool rod and the second tool rod are installed in the tool rod accommodating groove, a tool head of the first tool rod and a tool head of the second tool rod are exposed in the tool rod accommodating groove, and a tool head direction of the first tool rod forms an angle with a tool head direction of the second tool rod.

[0007] Compared with the prior art, the tool holder described in the utility model is provided with a tool rod accommodating groove for accommodating multiple tool rods and multiple tool rods, and the tool head directions of the multiple tool rods form an angle, so that after it is installed on the oil engine vertical lathe, it can perform multiple cutting tasks with different angles or cutting paths on the same workpiece at the same time, avoiding repeated shutdowns to adjust the tool rods, saving production processes, shortening the production cycle and improving work efficiency.

[0008] Furthermore, the direction of the tool head of the first tool bar is perpendicular to the direction of the tool head of the second tool bar, which facilitates the execution of multiple cutting tasks with different cutting paths.

[0009] Furthermore, the tool rod accommodating groove includes a first accommodating groove located on a side of the tool rod assembly and extending along the length direction of the tool rod assembly, and a second accommodating groove located at the end of the tool rod assembly and vertically connected to the first accommodating groove. The first tool rod is installed in the first accommodating groove along the length direction of the tool rod assembly, and the second tool rod is installed in the second accommodating groove, so as to facilitate the stable installation of the tool rod and prevent it from slipping during the processing of the workpiece.

[0010] Furthermore, the tool rod also includes a third tool rod; the tool rod accommodating groove also includes a third accommodating groove located on the other side of the tool rod assembly and parallel to the first accommodating groove, the third accommodating groove is vertically connected to the second accommodating groove, and the third tool rod is installed in the third accommodating groove. By setting different tool rods, cutting tasks of cutting different apertures can be achieved.

[0011] Furthermore, the length of the third tool bar is different from that of the first tool bar, so as to facilitate simultaneous execution of cutting tasks of different depths.

[0012] Furthermore, the tool rod assembly is provided with a plurality of tool rod fixing holes connected to the tool rod accommodating groove, and the tool rod assembly also includes a plurality of tool rod locking elements, which pass through the tool rod fixing holes to lock the rod body of the tool rod in the tool rod accommodating groove, thereby strengthening the installation of the tool rod and preventing the tool rod from shifting due to reciprocating cutting.

[0013] Furthermore, the connecting rod is fixedly connected to one end of the tool rod assembly and is provided with a connecting slot and a first limiting through-hole; the connecting slot extends along the length direction of the connecting rod; the first limiting through-hole is arranged on the side of the connecting rod and is vertically connected to the connecting slot; the tool rod assembly also includes a fixing pin and an assembly locking device; the fixing pin is inserted into the connecting slot, and the assembly locking device passes through the first limiting through-hole into the connecting slot, and locks the fixing pin in the connecting slot, so as to facilitate the tool holder to be firmly connected to the oil engine vertical lathe through the connecting rod.

[0014] Furthermore, a first fixing plate is provided at one end of the connecting rod fixedly connected to the oil engine vertical lathe; second limiting through holes are evenly provided on the first fixing plate, and by setting the fixing plate, the connecting rod can be easily fixed to the oil engine vertical lathe.

[0015] Furthermore, a second fixing plate is provided at one end of the connecting rod fixedly connected to the oil engine vertical lathe, the second fixing plate is perpendicular to the first fixing plate, and third limiting through holes are evenly provided on the second fixing plate, which is convenient for fixing the connecting rod to the oil engine vertical lathe. By setting the second fixing plate perpendicular to the first fixing plate, the connecting rod can be prevented from vertically shifting due to long-term cutting work, resulting in inaccurate cutting accuracy.

[0016] An oil engine vertical lathe comprises a bed, a clamping device and a feeding device arranged on the bed, and any of the above-mentioned tool holders, wherein the tool holder is movably arranged above the clamping device through the feeding device.

[0017] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an exploded view of the tool holder used for the oil machine vertical lathe of the utility model;

[0019] Figure 2 It is a front view of the structural schematic diagram of the tool holder applied to the oil machine vertical lathe of the utility model;

[0020] Figure 3 It is a left side view of the structural schematic diagram of the tool holder applied to the oil machine vertical lathe of the utility model;

[0021] Figure 4 It is a top view of the structural schematic diagram of the tool holder applied to the oil machine vertical lathe of the utility model;

[0022] Figure 5 It is a structural schematic diagram of a tool rod assembly of a tool holder applied to an oil machine vertical lathe according to the utility model. DETAILED DESCRIPTION

[0023] The utility model provides a tool holder for an oil-powered vertical lathe and the oil-powered vertical lathe. To make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail below with reference to the accompanying drawings and examples.

[0024] Those skilled in the art will understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as the general understanding of ordinary technicians in the field to which the utility model belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as the meaning in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless specifically defined as here.

[0025] The utility model is further illustrated by describing embodiments below in conjunction with the accompanying drawings.

[0026] Example 1

[0027] like Figure 1 and Figure 2As shown, this embodiment provides a tool holder 10 for use in an oil engine vertical lathe and an oil engine vertical lathe. The oil engine vertical lathe comprises a bed, a clamping device, a feeding device and the tool holder 10. The clamping device is arranged on the bed; the feeding device is arranged on the bed; the tool holder 10 is connected to the feeding device, and the tool holder 10 is movably arranged above the clamping device through the feeding device.

[0028] The tool holder 10 used for the oil engine vertical lathe includes a connecting rod 200 for fixed connection with the oil engine vertical lathe, a tool bar assembly 300 connected to one end of the connecting rod 200, and a plurality of tool bars 400 installed in the tool bar assembly 300. The tool holder 10 is formed by assembling and connecting the connecting rod 200, the tool bar assembly 300 and the tool bar 400. The tool holder 10 is made of aluminum alloy throughout, and can also be made of other alloys or composite materials that meet the hardness and cutting requirements. The overall shape of the tool holder 10 is a cylinder, so that it is convenient to perform cutting tasks according to a preset cutting path. Of course, it can also be other geometric shapes that meet the requirements of the oil engine vertical lathe and processing requirements. Therefore, the tool holder 10 has the advantages of saving production processes, shortening production cycles and improving work efficiency.

[0029] like Figure 2 As shown, the connecting rod 200 is used to connect the tool holder 10 to a processing lathe that performs a cutting task. In this embodiment, the connecting rod 200 is used to connect an oil engine vertical lathe, and in some other alternative embodiments, the connecting rod 200 can also be appropriately deformed and connected to other types of lathes to perform cutting tasks. The connecting rod 200 can be made of metal (aluminum alloy, etc.) or a composite material that meets the requirements.

[0030] One end of the connecting rod 200 is connected to the tool bar assembly 300, and the other end of the connecting rod 200 is connected to the feed device of the oil engine vertical lathe. At the same time, the connecting rod 200 is a cylinder as a whole. Of course, it can also be other geometric shapes that meet the requirements of the oil engine vertical lathe and processing requirements. The specific connection method of the connection can be connected by screws and studs adapted thereto, or by a snap-on structure or interference design.

[0031] The connecting rod 200 is fixedly connected to one end of the knife bar assembly 300 and is provided with a connecting slot 201 and a first limiting through hole 202 .

[0032] The connecting slot 201 extends along the length direction of the connecting rod 200. In the present embodiment, the solid connecting rod 200 can be cut or hollowed out to obtain a corresponding slot space as the connecting slot 201. In other alternative embodiments, a plurality of assembly components that meet the material requirements can be assembled to obtain the connecting rod 200, and the connecting rod 200 has a corresponding slot space as the connecting slot 201. The shape of the connecting slot 201 is adapted to the shape of the tool rod assembly 300.

[0033] The first limiting perforation 202 is arranged on the side of the connecting rod 200 and is vertically connected to the connecting slot 201. In the present embodiment, the first limiting perforation 202 is obtained by punching the side of the connecting rod 200. In other alternative embodiments, a plurality of assembly components that meet the material requirements can also be assembled to obtain the connecting rod 200, and the connecting rod 200 has a corresponding perforation as the first limiting perforation 202. In some embodiments, the first limiting perforation 202 only needs to be connected to the connecting slot 201 so as to be used to strengthen the connection between the connecting rod 200 and the knife rod assembly 300.

[0034] At the same time, a first fixing plate 203 is provided at one end of the connecting rod 200 which is fixedly connected to the oil engine vertical lathe.

[0035] The first fixing plate 203 is a rectangular parallelepiped as a whole; the first fixing plate 203 is made of metal material, and can also be made of other materials that meet the structural requirements (such as carbon fiber and other composite materials); the setting direction of the first fixing plate 203 is parallel to the length direction of the connecting rod 200, so as to increase the stability of the connection between the connecting rod 200 and the oil engine vertical lathe. In other alternative embodiments, the setting direction of the first fixing plate 203 may not be limited, and only the connection function needs to be realized; the first fixing plate 203 can be connected to the connecting rod 200 by welding, or it can be fixedly connected to the connecting rod 200 by a snap-on structure, etc.; the first fixing plate 203 is evenly provided with second limiting perforations 205, so as to increase the fit between the first fixing plate 203 and the oil engine vertical lathe, and ensure the stability of the connection between the connecting rod 200 and the oil engine vertical lathe.

[0036] Specifically, by passing a screw through the second limiting through-hole 205 on the first fixing plate 203 and screwing it into the feeding device on the oil engine vertical lathe, the tool holder 10 is installed on the oil engine vertical lathe through the connecting rod 200. In other alternative embodiments, the tool holder 10 can also be installed by using fixing methods such as a screw rod and a stud.

[0037] In some embodiments, the connecting rod 200 is fixedly connected to one end of the oil engine vertical lathe and is also provided with a second fixing plate 204.

[0038] The second fixing plate 204 is a rectangular parallelepiped as a whole; the second fixing plate 204 is made of metal material, and can also be made of other materials that meet the structural requirements (such as carbon fiber and other compliant materials); the second fixing plate 204 is perpendicular to the first fixing plate 203, so as to further increase the stability of the connection between the connecting rod 200 and the oil engine vertical lathe. In other alternative embodiments, the setting angle of the second fixing plate 204 may not be limited, and it is only necessary to form an angle with the first fixing plate 203; the second fixing plate 204 can be fixedly connected to the first fixing plate 203 by welding, or it can be fixedly connected to the first fixing plate 203 by a snap-on structure, etc.; the second fixing plate 204 is slightly smaller than the first fixing plate 203 to facilitate installation, but this may not be limited; the second fixing plate 204 is evenly provided with third limiting perforations 206 to increase the fit between the second fixing plate 204 and the oil engine vertical lathe, and ensure the stability of the connection between the connecting rod 200 and the oil engine vertical lathe.

[0039] Specifically, by passing a screw through the third limiting through-hole 206 on the second fixing plate 204 and screwing it into the feeding device on the oil engine vertical lathe, the tool holder 10 is installed on the oil engine vertical lathe through the connecting rod 200. In other alternative embodiments, the tool holder 10 can also be installed by using fixing methods such as a screw rod and a stud.

[0040] like Figure 3 and Figure 5 As shown, the tool bar assembly 300 is used to connect the connecting rod 200 and install the tool bar 400 to perform cutting tasks according to a preset cutting path. The tool bar assembly 300 can be made of metal material (aluminum alloy, etc.) or a composite material that meets the requirements.

[0041] The knife bar assembly 300 is fixedly connected to one end of the connecting rod 200; the knife bar assembly 300 also includes a fixing pin 304 and an assembly locking device. Specifically, the fixing pin 304 is inserted into the connecting slot 201, and the assembly locking device passes through the first limiting through-hole 202 and enters the connecting slot 201, and locks and fixes the fixing pin 304 in the connecting slot 201, thereby realizing the connection between the knife bar assembly 300 and the connecting rod 200. In other alternative embodiments, the connection between the knife bar assembly 300 and the connecting rod 200 can also be realized by a snap-on structure or an interference design.

[0042] At the same time, the tool rod assembly 300 is provided with a tool rod accommodating groove for accommodating at least two tool rods. In the present embodiment, the tool rod accommodating groove can be obtained by cutting or hollowing out the tool rod assembly 300. In other alternative embodiments, a plurality of assembling elements that meet the material requirements can also be assembled to obtain the tool rod assembly 300, and the tool rod assembly 300 has a corresponding groove space as the tool rod accommodating groove; the tool rod accommodating groove includes a first accommodating groove 301 located on a side of the tool rod assembly 300 and extending along the length direction of the tool rod assembly 300, and a second accommodating groove 302 located at the end of the tool rod assembly 300 and vertically connected to the first accommodating groove 301; the first accommodating groove 301 and the second accommodating groove 302 can both be used to accommodate and install at least one tool rod 400, and the shape and size of the first accommodating groove 301 and the second accommodating groove 302 are adapted to the tool rod 400.

[0043] In addition, the tool bar receiving groove further includes a third receiving groove 303 located on the other side of the tool bar assembly 300 and parallel to the first receiving groove 301 , and the third receiving groove 303 is vertically connected to the second receiving groove 302 .

[0044] like Figure 4 As shown, the tool bar 400 is used to perform cutting tasks according to a preset cutting path; the tool head of the tool bar 400 can be made of polycrystalline diamond (PCD) or a composite material that meets the requirements.

[0045] The tool rod 400 includes a first tool rod 401 and a second tool rod 402; the first tool rod 401 is installed in the first receiving groove 301 along the length direction of the tool rod assembly 300, and the second tool rod 402 is installed in the second receiving groove 302; the tool heads of the first tool rod 401 and the second tool rod 402 are exposed in the tool rod receiving groove, and the tool head direction of the first tool rod 401 and the tool head direction of the second tool rod 402 form an angle. In the present embodiment, since the second receiving groove 302 is perpendicular to the first receiving groove 301, the tool head direction of the first tool rod 401 is perpendicular to the tool head direction of the second tool rod 402, and the angle is a right angle. In other alternative embodiments, the tool head direction of the first tool rod 401 and the tool head direction of the second tool rod 402 can be changed by adjusting the second receiving groove 302 and the first receiving groove 301, thereby changing the angle of the angle for cutting different workpieces.

[0046] In addition, the tool rod 400 also includes a third tool rod 403, which is installed in the third accommodating groove 303. The cutting head of the third tool rod 403 is exposed from the tool rod accommodating groove. In this embodiment, the length of the third tool rod 403 is different from the length of the first tool rod 401, so as to realize the simultaneous execution of multiple different cutting processing tasks. In other alternative embodiments, the length of the third tool rod 403 can be determined only by the specific cutting processing task and does not constitute a specific limitation.

[0047] In addition, the knife bar assembly 300 is provided with a plurality of knife bar fixing holes 305 connected to the knife bar accommodating groove. The knife bar assembly 300 also includes a plurality of knife bar locking elements. The knife bar locking elements pass through the knife bar fixing holes 305 to lock the shaft of the knife bar 400 in the knife bar accommodating groove. In other alternative embodiments, the knife bar 400 can also be fixed in the knife bar accommodating groove by a snap-on structure or an interference design.

[0048] The working principle of the tool holder 10 used in the oil machine vertical lathe described in the utility model is as follows:

[0049] The tool holder 10 is connected to the feeding device of the oil engine vertical lathe, and the workpiece to be processed is clamped on the clamping device of the oil engine vertical lathe. The tool rod 400 of the tool holder 10 is controlled by the feeding device to move to the preset cutting starting point of the workpiece; the clamping device is controlled to rotate, and the tool head of the first tool rod 401, the tool head of the second tool rod 402 and the tool head of the third tool rod 403 synchronously cut and process the workpiece clamped on the clamping device according to the preset cutting path.

[0050] Compared with the prior art, the utility model provides a tool rod accommodating groove and multiple tool rods for accommodating multiple tool rods, and makes the tool head directions of the multiple tool rods form an angle, so that after being installed on an oil engine vertical lathe, it can perform multiple cutting tasks with different angles or cutting paths on the same workpiece at the same time. At the same time, after making appropriate deformation, it can also be used on other processing lathes. It has the advantages of strong universality, simple structure, stable connection and easy installation.

[0051] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. A tool holder for an oil-powered vertical lathe, characterized in that: It includes a connecting rod, a tool rod assembly and a tool rod for fixed connection with an oil machine vertical lathe; the tool rod assembly is fixedly connected to one end of the connecting rod; the tool rod assembly is provided with a tool rod accommodating groove for accommodating at least two tool rods; the tool rod includes a first tool rod and a second tool rod; the first tool rod and the second tool rod are installed in the tool rod accommodating groove, the tool heads of the first tool rod and the second tool rod are exposed in the tool rod accommodating groove, and the tool head direction of the first tool rod forms an angle with the tool head direction of the second tool rod.

2. The knife holder according to claim 1, characterized in that: The cutting head direction of the first cutting bar is perpendicular to the cutting head direction of the second cutting bar.

3. The knife holder according to claim 2, characterized in that: The tool rod accommodating groove includes a first accommodating groove located on a side of the tool rod assembly and extending along the length direction of the tool rod assembly, and a second accommodating groove located at the end of the tool rod assembly and vertically connected to the first accommodating groove. The first tool rod is installed in the first accommodating groove along the length direction of the tool rod assembly, and the second tool rod is installed in the second accommodating groove.

4. The knife holder according to claim 3, characterized in that: The tool rod also includes a third tool rod; the tool rod accommodating groove also includes a third accommodating groove located on the other side of the tool rod assembly and parallel to the first accommodating groove, the third accommodating groove is vertically connected to the second accommodating groove, and the third tool rod is installed in the third accommodating groove.

5. The knife holder according to claim 4, characterized in that: The length of the third cutter bar is different from the length of the first cutter bar.

6. The knife holder according to any one of claims 1 to 5, characterized in that: The knife bar assembly is provided with a plurality of knife bar fixing holes connected to the knife bar accommodating groove. The knife bar assembly also includes a plurality of knife bar locking elements. The knife bar locking elements pass through the knife bar fixing holes to lock the shaft of the knife bar in the knife bar accommodating groove.

7. The knife holder according to any one of claims 1 to 5, characterized in that: The connecting rod is fixedly connected to one end of the knife bar assembly and is provided with a connecting slot and a first limiting through-hole; the connecting slot extends along the length direction of the connecting rod; the first limiting through-hole is arranged on the side of the connecting rod and is vertically connected to the connecting slot; the knife bar assembly also includes a fixing pin and an assembly locking device; the fixing pin is inserted into the connecting slot, and the assembly locking device passes through the first limiting through-hole and enters the connecting slot to lock the fixing pin in the connecting slot.

8. The knife holder according to any one of claims 1 to 5, characterized in that: The connecting rod is fixedly connected to one end of the oil engine vertical lathe and is provided with a first fixing plate; the first fixing plate is evenly provided with second limiting through holes.

9. The knife holder according to claim 8, characterized in that: The connecting rod is fixedly connected to one end of the oil engine vertical lathe and is provided with a second fixing plate, the second fixing plate is perpendicular to the first fixing plate, and third limiting through holes are evenly provided on the second fixing plate.

10. An oil engine vertical lathe, characterized in that: include: A bed, a clamping device and a feeding device arranged on the bed, and a tool holder as described in any one of claims 1 to 9, wherein the tool holder is movably arranged above the clamping device through the feeding device.

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