Screw turn-milling combined machining device

Abstract

The utility model discloses a screw turn-milling combined machining device, and belongs to the technical field of screw turn-milling combined machining equipment. According to the tool clamping device, the positioning bolt starts to move downwards to clamp a placed tool, the design that the large bolt and the small bolt are combined is adopted for the positioning bolt, threads of the large bolt and the small bolt are fine threads, and the large bolt is large in diameter, so that the tool is firmer after being tightened, and the tool is not prone to being damaged. In this way, the problem that when turning and milling work is carried out in the past, if a user fixes a tool rest through a single thread groove, deviation possibly occurs when a tool is screwed down during turning and milling, and the turning and milling effect becomes poor is effectively solved, the stability of the screw turning and milling combined machining device in the using process is effectively improved, and the machining efficiency is improved. Wherein the length of the thread groove of the large bolt is larger than that of the small bolt, so that a reserved space exists after the large bolt is screwed in, and the phenomenon that the small bolt cannot protrude to reinforce the placed cutter is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of screw turning and milling compound processing equipment, and specifically relates to a screw turning and milling compound processing device. Background Art

[0002] The outer surface of the screw is a cylinder with a spiral groove cut into it, or a cone with a conical spiral groove cut into it. The screw has different heads. The head in the picture is called an external hexagonal screw. There are others, such as a large flat screw, an internal hexagonal screw, etc. The screw is mostly used in plastic molding equipment, such as plastic profile extruders, injection molding machines, etc.

[0003] When processing the existing screw, the screw head is first processed, which mainly includes the steps of drilling a center hole, drilling a hole, slotting, and punching a hexagonal head. When slotting, a turning and milling device is required for auxiliary work. However, the existing turning and milling equipment all use a movable chuck to fix the raw material. After the raw material is fixed, the tool is fixed by a movable table. After the tool is fixed, the equipment is adjusted to perform turning and milling. However, when performing turning and milling, if the user fixes the tool holder with a single thread groove, the tool may deviate when tightening during turning and milling, thereby causing the phenomenon of turning and milling. Therefore, a screw turning and milling composite processing device is needed to solve the problem in the prior art that when performing turning and milling, if the user fixes the tool holder with a single thread groove, the tool may deviate when tightening during turning and milling, thereby causing the turning and milling effect to deteriorate. Utility Model Content

[0004] The utility model aims to provide a screw turning and milling compound processing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screw turning and milling compound processing device, including a placement component, the placement component is used for positioning the processing device and positioning the processed raw material, the placement component is provided with an installation component for positioning the turning and milling tool, and an adjustment component for adjusting the position of the installation component is provided between the installation component and the placement component.

[0006] As a preferred embodiment, the placement assembly includes a body for placing and positioning the processing device, and a clamping seat for positioning the raw material is installed on the body.

[0007] As a preferred embodiment, the mounting assembly includes a placement seat for placing a tool.

[0008] As a preferred implementation, a plurality of positioning bolts of the same size are spirally connected to the placement seat, and the positioning bolts are designed by combining a large bolt with a small bolt.

[0009] As a preferred embodiment, a plurality of threaded sleeves of the same size are rotatably connected to the placement seat, the two threaded sleeves on the same side are spirally connected to the same positioning pin, a worm gear is fixedly mounted on the threaded sleeve, and the outer sides of the two worm gears on the same side are meshedly connected to a worm rotatably connected to the placement seat.

[0010] As a preferred embodiment, the adjustment assembly includes a movable frame installed on the machine body, the movable frame is spirally connected with a one-way screw rod rotatably connected to the machine body, one end of the one-way screw rod extends to the outside of the machine body and is connected to a motor, the motor is fixedly mounted on the machine body, and the movable frame is slidably connected with a guide rod fixedly mounted on the machine body.

[0011] As a preferred embodiment, a fine-tuning seat is slidably connected to the movable frame, the movable frame is provided with a guide rail 1 that matches the fine-tuning seat, a one-way screw rod 2 is rotatably connected in the guide rail 1, the fine-tuning seat is provided with a guide rail 2 that matches the placement seat, a one-way screw rod 3 is rotatably connected in the guide rail 2, the one-way screw rod 3 is spirally connected to the placement seat, the other ends of the one-way screw rod 2 and the one-way screw rod 3 extend to the outside of the movable frame and the fine-tuning seat respectively, and are connected to handles.

[0012] Compared with the prior art, the screw turning and milling compound processing device provided by the utility model has at least the following beneficial effects:

[0013] The utility model discloses a screw rod turning and milling compound processing device, when the user uses the screw rod turning and milling compound processing device to process the screw rod, first fixes the processing raw material on the clamping seat, and after fixing, respectively installs the tool on the placement seat for positioning. When positioning, first places the corresponding tool in the preset transverse groove of the placement seat, and after placing, screws the positioning bolt separately, so that the positioning bolt starts to move down to clamp the placed tool, wherein the positioning bolt adopts a large bolt and a small bolt in combination design, the threads of the large bolt and the small bolt both adopt fine teeth, and the large bolt adopts a larger diameter, so that it is tighter after tightening, which effectively avoids the problem that in the past, when performing turning and milling work, if the user fixes the tool holder with a single thread groove, the tool may be deviated when tightening during turning and milling, thereby making the turning and milling effect worse. The stability of the screw rod turning and milling compound processing device when in use is effectively improved, wherein the thread groove length of the large bolt is greater than the length of the small bolt, so that there is a reserved space after the large bolt is screwed in, thereby avoiding the phenomenon that the small bolt cannot protrude to reinforce the placed tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 Look at the schematic diagram of the partial structure;

[0016] Figure 3 For the utility model Figure 2 Schematic diagram of the rear view structure;

[0017] Figure 4 For the utility model Figure 3 A schematic diagram of the partial structure viewed from above;

[0018] Figure 5 For the utility model Figure 4 A schematic diagram of the cross-sectional structure of the placement seat;

[0019] Figure 6 For the utility model Figure 5 A schematic diagram of the partial structure of another embodiment of the placement seat.

[0020] In the figure: 1. placement assembly; 41. machine body; 42. clamping seat; 2. installation assembly; 21. placement seat; 22. positioning bolt; 3. adjustment assembly; 31. movable frame; 32. one-way screw rod 1; 33. motor; 34. guide rod; 35. fine-tuning seat; 36. one-way screw rod 2; 37. one-way screw rod 3; 5. threaded sleeve; 51. positioning pin; 52. worm wheel; 53. worm. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0023] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0024] Example

[0025] When performing milling work, if the user fixes the tool holder with a single thread groove, the tool may deviate when tightening during milling, thereby deteriorating the milling effect;

[0026] To do this, see Figure 1-6 The utility model provides a screw turning and milling compound processing device, including a placement component 1, the placement component 1 is used for positioning the processing device and the processing material, the placement component 1 is provided with a mounting component 2 for positioning the turning and milling tool, and an adjustment component 3 for adjusting the mounting component 2 is provided between the mounting component 2 and the placement component 1. When the user uses the screw turning and milling compound processing device to process the screw, the processing material is first fixed on the clamping seat 42, and after the fixation is completed, the tool is respectively installed on the placement seat 21 for positioning. When positioning, the corresponding tool is first placed in the preset transverse groove of the placement seat 21, and after the placement is completed, the positioning bolt 22 is screwed separately, so that the positioning bolt 22 starts to move downward. The tool is clamped after being placed, wherein the positioning bolt 22 is designed by combining a large bolt and a small bolt. The threads of the large bolt and the small bolt are both fine-toothed, and the large bolt has a larger diameter, so that it is tighter after tightening. This effectively avoids the problem that in the past, when performing turning and milling work, if the user fixes the tool holder with a single thread groove, the tool may deviate when tightening during turning and milling, thereby deteriorating the turning and milling effect. This effectively improves the stability of the screw turning and milling composite processing device during use, wherein the thread groove length of the large bolt is greater than the length of the small bolt, so that there is a reserved space after the large bolt is screwed in, thereby avoiding the phenomenon that the small bolt cannot protrude to reinforce the placed tool.

[0027] Further as Figure 1-4 As shown, it is worth explaining in detail that in order to effectively fix the raw material, a placement component 1 is provided, including a body 41 for placing and positioning the processing device, and a clamping seat 42 for positioning the raw material is installed on the body 41, wherein the clamping seat 42 adopts an existing three-jaw chuck, and after clamping the raw material, it is rotated by a built-in driving device in the body 41, thereby realizing the rotation of the raw material, thereby realizing the turning and milling work of the later user.

[0028] Further as Figure 1-6 As shown, it is worth explaining in detail that in order to effectively position the tool, the mounting assembly 2 is provided to include a placement seat 21 for placing the tool, wherein the vertical section of the placement seat 21 is an I-shape, so that the tool can be effectively placed at the I-shape opening for positioning.

[0029] A plurality of positioning bolts 22 of the same size are spirally connected to the placement seat 21, and the positioning bolts 22 are all designed by combining large bolts and small bolts, wherein the positioning bolts 22 are designed by combining large bolts and small bolts, and the threads of the large bolts and the small bolts are both fine-toothed, and the large bolts are larger in diameter, so that they are tighter after tightening, wherein the thread groove length of the large bolt is greater than the length of the small bolt, so that there is reserved space after the large bolt is screwed in, thereby avoiding the phenomenon that the small bolt cannot protrude to reinforce the tool after placement.

[0030] A plurality of threaded sleeves 5 of the same size are rotatably connected to the placement seat 21, and the two threaded sleeves 5 on the same side are spirally connected with the same positioning pin 51, and a worm gear 52 is fixedly installed on the threaded sleeve 5, and the outer sides of the two worm gears 52 on the same side are meshedly connected with a worm 53 rotatably connected to the placement seat 21. The positioning pin 51 design is adopted here. When the user uses the screw turning and milling composite processing device to process the screw, the processing material is first fixed on the clamping seat 42. After the fixing is completed, the tools are respectively installed on the placement seat 21 for positioning. When positioning, the corresponding tool is first placed on the placement seat 2 1, after placement, the worm 53 is rotated, thereby driving the two worm wheels 52 to rotate synchronously, so that the two threaded sleeves 5 rotate synchronously, and the positioning pin 51 is moved downward, so that the placed tool is clamped and positioned. Through the self-locking of the worm 53 and the worm wheel 52, it is effectively avoided that when the user fixes the tool holder with a single thread groove during turning and milling, the tool may deviate when tightening during turning and milling, thereby making the turning and milling effect worse. The stability of the screw turning and milling composite processing device during use is effectively improved.

[0031] Further as Figure 1-4 As shown, it is worth explaining in detail that in order to enable the placement seat 21 to be quickly adjusted, an adjustment component 3 is provided, including a movable frame 31 installed on the machine body 41, and the movable frame 31 is spirally connected with a one-way screw rod 32 rotatably connected to the machine body 41, one end of the one-way screw rod 32 extends to the outside of the machine body 41 and is connected to a motor 33, the motor 33 is fixedly mounted on the machine body 41, and the movable frame 31 is slidably connected with a guide rod 34 fixedly mounted on the machine body 41, wherein the back and forth displacement of the movable frame 31 is controlled by the motor 33, which makes it more convenient for the user to adjust the position of the placement seat 21.

[0032] A fine-tuning seat 35 is slidably connected to the movable frame 31, and the movable frame 31 is provided with a guide rail 1 that matches the fine-tuning seat 35, and a one-way screw rod 2 rotatably connected in the guide rail 1, and the fine-tuning seat 35 is provided with a guide rail 2 that matches the placement seat 21, and a one-way screw rod 3 rotatably connected in the guide rail 2, and the one-way screw rod 3 37 is spirally connected to the placement seat 21, and the other ends of the one-way screw rod 2 36 and the one-way screw rod 3 37 extend to the outside of the movable frame 31 and the fine-tuning seat 35 respectively, and are connected with handles, wherein manual adjustment is performed through the fine-tuning seat 35 and the placement seat 21, so that the user can perform manual fine adjustment when performing high-precision thread turning and milling.

[0033] In summary: when the user uses the screw turning and milling compound processing device to process the screw, the processing material is first fixed on the clamping seat 42. After fixing, the tools are respectively installed on the placement seat 21 for positioning. When positioning, the corresponding tool is first placed in the preset transverse groove of the placement seat 21. After placement, the positioning bolt 22 is screwed separately, so that the positioning bolt 22 starts to move down to clamp the placed tool. The positioning bolt 22 adopts a combination of large bolts and small bolts. The threads of the large bolts and the small bolts are both fine-toothed, and the large bolt has a larger diameter, so that it is tighter after tightening. This effectively avoids the problem that when performing turning and milling work in the past, if the user fixes the tool holder with a single thread groove, the tool may be deviated when tightening during turning and milling, thereby making the turning and milling effect worse. The stability of the screw turning and milling compound processing device during use is effectively improved. The thread groove length of the large bolt is greater than the length of the small bolt. This means that there is a reserved space after the large bolt is screwed in, thereby avoiding the phenomenon that the small bolt cannot protrude to reinforce the placed tool.

[0034] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A screw turning and milling compound processing device, comprising a placement component (1), characterized in that: The placement component (1) is used for positioning the processing device and the processing material. The placement component (1) is provided with a mounting component (2) for positioning the turning and milling tool. An adjustment component (3) for adjusting the position of the mounting component (2) is provided between the mounting component (2) and the placement component (1).

2. The screw turning and milling compound processing device according to claim 1, characterized in that: The placement assembly (1) comprises a body (41) for placing and positioning a processing device, and a clamping seat (42) for positioning a raw material is installed on the body (41).

3. The screw turning and milling compound processing device according to claim 1, characterized in that: The mounting assembly (2) comprises a placement seat (21) for placing a tool.

4. The screw turning and milling compound processing device according to claim 3 is characterized in that: A plurality of positioning bolts (22) of the same size are spirally connected to the placement seat (21), and the positioning bolts (22) are all designed by combining a large bolt with a small bolt.

5. The screw turning and milling compound processing device according to claim 3 is characterized in that: A plurality of threaded sleeves (5) of the same size are rotatably connected to the placement seat (21); two threaded sleeves (5) on the same side are both spirally connected to a same positioning pin (51); a worm gear (52) is fixedly mounted on the threaded sleeve (5); and the outer sides of the two worm gears (52) on the same side are meshedly connected to a worm (53) rotatably connected to the placement seat (21).

6. The screw turning and milling compound processing device according to claim 1, characterized in that: The adjustment assembly (3) comprises a movable frame (31) mounted on a machine body (41); a one-way screw rod (32) rotatably connected to the machine body (41) is spirally connected to the movable frame (31); one end of the one-way screw rod (32) extends to the outside of the machine body (41) and is connected to a motor (33); the motor (33) is fixedly mounted on the machine body (41); and a guide rod (34) fixedly mounted on the machine body (41) is slidably connected to the movable frame (31).

7. The screw turning and milling compound processing device according to claim 6, characterized in that: The movable frame (31) is slidably connected with a fine-tuning seat (35), the movable frame (31) is provided with a guide rail 1 matched with the fine-tuning seat (35), a one-way screw rod 2 (36) is rotatably connected in the guide rail 1, the fine-tuning seat (35) is provided with a guide rail 2 matched with the placement seat (21), a one-way screw rod 3 (37) is rotatably connected in the guide rail 2, the one-way screw rod 3 (37) is spirally connected to the placement seat (21), and the other ends of the one-way screw rod 2 (36) and the one-way screw rod 3 (37) extend to the outside of the movable frame (31) and the fine-tuning seat (35) respectively, and are connected with handles.

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