CN217700816U

CN217700816U - Annular part machining device

Info

Publication number: CN217700816U
Application number: CN202221547719.3U
Authority: CN
Inventors: 刘广福
Original assignee: Hubei Sanjiang Aerospace Wanfeng Technology Development Co Ltd
Current assignee: Hubei Sanjiang Aerospace Wanfeng Technology Development Co Ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-01
Anticipated expiration: 2032-06-20

Abstract

The utility model provides an annular parts machining device belongs to parts machining equipment technical field. The processing device comprises a vertical support, a processing assembly and a feeding assembly. The vertical support is provided with a mounting hole, and the processing assembly comprises a handle wheel, a cylindrical shaft and a forming die. The cylinder axle is rotationally installed in the mounting hole, and the handle wheel is connected in the one end of cylinder axle. The forming die comprises a heating section and a connecting section, the connecting section is fixedly connected with the cylindrical shaft in a coaxial mode, the connecting section is connected with the heating section in a coaxial mode, and an inserting connection process groove is formed in the side wall, close to one end of the connecting section, of the heating section. The feeding assembly comprises a sliding rail, a sliding block and a driving device, the sliding rail is arranged beside the connecting section, the sliding block is slidably arranged on the sliding rail, and a guide sleeve is arranged on the sliding block. Adopt processingequipment can guarantee that the staff adds man-hour and keep away from high temperature flame, realize long-time continuous processing, improve the processing and the production efficiency of cyclic annular part.

Description

Annular part machining device

Technical Field

The utility model relates to a parts machining equipment technical field, in particular to annular parts machining device.

Background

With the continuous progress of industrial machinery, small parts of different materials and shapes are more and more widely applied in production. The structural shape existing in the market can not meet the requirements of people more and more. Polygonal metal ring-shaped parts such as circular rings, elliptical rings, spiral rings and the like required by some equipment are increasingly in demand. Due to the special requirements on the shape, workers are often required to manually process, manufacture and grind the workpiece.

In the related art, two workers are usually used to make small ring-shaped parts, one worker uses a clamp to heat a bar-shaped or column-shaped metal on a flame, after the mechanical strength of the metal is reduced and the plasticity of the metal is increased by high temperature, the other worker receives the metal and winds the metal onto a cylindrical in-line die one circle by one circle according to a preset shape requirement, and after the high-temperature metal is cooled, a blank is taken down to be cut and polished to form a required metal ring-shaped product.

The processing mode in the related technology is adopted, manual manufacturing is time-consuming and labor-consuming in the whole process, meanwhile, workers cannot work for a long time due to high-temperature flame roasting, and production efficiency is low when mass production is met.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an annular parts processingequipment can guarantee that the staff adds man-hour and keep away from high temperature flame, realizes lasting processing for a long time, improves the processing and the production efficiency of annular part.

The technical scheme is as follows:

the utility model provides an annular parts processingequipment, include:

the vertical support is used for being installed beside the heating station, a mounting hole is formed in the vertical support, and the axis of the mounting hole is arranged along the horizontal direction;

the processing assembly comprises a handle wheel, a cylindrical shaft and a forming die, the cylindrical shaft is rotatably arranged in the mounting hole, two ends of the cylindrical shaft are respectively positioned at two sides of the vertical support, the handle wheel is connected at one end of the cylindrical shaft, the forming die comprises a cylindrical heating section and a connecting section, one end of the connecting section is coaxially and fixedly connected with the other end of the cylindrical shaft, the other end of the connecting section is coaxially connected with the heating section, an inserting process groove is formed in the side wall, close to one end of the connecting section, of the heating section, and the inserting process groove is arranged along the radial direction of the heating section;

the feeding assembly comprises a sliding rail, a sliding block and a driving device, wherein the sliding rail is arranged beside the connecting section and is parallel to the connecting section, the sliding block is slidably arranged on the sliding rail, a guide sleeve is arranged on the sliding block, the axis of the guide sleeve is perpendicular to the sliding rail, and the driving device is used for driving the sliding block to slide on the sliding rail.

Optionally, an annular cutting allowance groove is formed in the heating section, the annular cutting allowance groove is arranged on the side wall of the connecting section in a surrounding mode, and the annular cutting allowance groove is arranged at intervals in the inserting process groove in the axial direction of the heating section.

Optionally, a threaded mounting hole arranged along the axis direction is formed in an end face of one end of the heating section, the threaded mounting hole is communicated with the insertion process groove, and an external thread matched with the threaded mounting hole is formed in the side wall of the other end of the connecting section.

Optionally, one end of the connecting section is detachably connected with the other end of the cylindrical shaft.

Optionally, the other end of the cylindrical shaft is provided with an insertion hole, the side wall of the cylindrical shaft is further provided with a first bolt hole communicated with the insertion hole, one end of the connecting section is inserted into the insertion hole, and the side wall of the connecting section is provided with a second bolt hole matched with the first bolt hole.

Optionally, the annular part machining device further comprises a deep groove ball bearing, the deep groove ball bearing is installed in the installation hole, the outer side wall of the deep groove ball bearing is fixedly connected with the hole wall of the installation hole, and the inner wall of the deep groove ball bearing is fixedly sleeved on the cylindrical shaft.

Optionally, the handle wheel is detachably connected to one end of the cylindrical shaft.

Optionally, the forming die is a carbon steel structural member.

The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:

adopt the utility model provides an annular parts machining device carries out the shaping man-hour to the metal blank piece of annular part, only need a staff to carry out the operation of material loading and twist grip wheel keeping away from the position that carries out the flame heating station, utilize processing subassembly and material loading subassembly cooperation to accomplish the strip metalwork of regard as the blank and convolute on forming die, can guarantee that the staff adds man-hour and keep away from high temperature flame, create suitable processing environment, realize long-time continuous processing, improve the processing and the production efficiency of annular part.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic top view of an annular part processing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic front view of a processing assembly and a matching structure thereof according to an embodiment of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

In the related art, for manufacturing small ring-shaped parts, two workers are usually used in cooperation, one worker uses a clamp to place a strip-shaped or column-shaped metal on flame for heating, after the mechanical strength of the metal is reduced and the plasticity of the metal is increased through high temperature, the other worker receives the metal and winds the metal onto a cylindrical in-line die one circle by one circle according to a preset shape requirement, and after the high-temperature metal is cooled, a blank is taken down for cutting and polishing to form a required metal ring-shaped product.

Fig. 1 is a schematic top view of an annular part machining apparatus according to an embodiment of the present invention. Fig. 2 is a schematic front view of a processing assembly and a matching structure thereof according to an embodiment of the present invention. As shown in fig. 1 to 2, by practice, the applicant provides a circular part machining apparatus comprising a vertical support 1, a machining assembly 2 and a feeding assembly 3.

The vertical support 1 is used for being installed beside the heating station, a mounting hole 11 is formed in the vertical support 1, and the axis of the mounting hole 11 is arranged along the horizontal direction.

The processing assembly 2 comprises a handle wheel 21, a cylindrical shaft 22 and a forming die 23. The cylindrical shaft 22 is rotatably installed in the installation hole 11, two ends of the cylindrical shaft are respectively positioned at two sides of the vertical support 1, and the handle wheel 21 is connected to one end of the cylindrical shaft 22. The forming mold 23 includes a cylindrical heating segment 231 and a connecting segment 232, one end of the connecting segment 232 is coaxially and fixedly connected with the other end of the cylindrical shaft 22, the other end of the connecting segment 232 is coaxially connected with the heating segment 231, an inserting process groove 2311 is formed in the side wall of the heating segment 231 close to one end of the connecting segment 232, and the inserting process groove 2311 is arranged along the radial direction of the heating segment 231.

The feeding assembly 3 comprises a slide rail 31, a slide block 32 and a driving device. The slide rail 31 is arranged beside the connecting section 232 and is parallel to the connecting section 232, the sliding block 32 is slidably mounted on the slide rail 31, the sliding block 32 is provided with a guide sleeve 321, the axis of the guide sleeve 321 is perpendicular to the slide rail 31, and the driving device is used for driving the sliding block 32 to slide on the slide rail 31.

In the embodiment of the present invention, when the annular part needs to be machined, the posture of the cylindrical shaft 22 in the machining assembly 2 and the relative position of the sliding block 32 on the sliding rail 31 in the feeding assembly 3 are firstly adjusted. The cylindrical shaft 22 and the forming die 23 are rotated by rotating the handle wheel 21, and the splicing process groove 2311 on the heating section 231 is adjusted to be arranged in a horizontal direction; then, the guide sleeve 321 to which the slider 32 is adjusted is aligned with the insertion process groove 2311, and the preliminary adjustment of the annular part processing apparatus is completed. The staff can be kept away from one side of forming die 23 by material loading subassembly 3 and pass guide sleeve 321 with strip metal, and guide sleeve 321 can play the effect of centre gripping and spacing direction to strip metal, and the strip metal that passes guide sleeve 321 finally inserts in grafting technology groove 2311. After the feeding of the strip metal is completed, the heating device located at the heating station below the forming die 23 is started to heat the strip metal located between the forming die 23 and the feeding assembly 3, and after the strip metal with the blank is heated to the designated die forging processing temperature, the worker can wind the strip metal on the heating section 231 by rotating the handle wheel 21. Meanwhile, by providing a corresponding driving device between the slider 32 and the slide rail 31, for example, the slider 32 is engaged with the slide rail 31 through a slide motor, and the slide motor rotates the handle wheel 21 to drive the slider 32 to slide on the slide rail 31 after receiving a corresponding control command. The strip metal is driven to move along the axial direction of the heating section 231 while being wound, so that the strip metal is finally wound on the side wall of the heating section 231 in a spiral spring shape. After the winding of one strip metal is completed and the strip metal is cooled and shaped, the strip metal is cut off from the section inserted into the insertion process groove 2311, namely, the wound strip metal can be taken down from the forming die 23 and conveyed to a subsequent station for finish machining such as segmented cutting and the like, and the strip metal in the shape of the spiral spring is cut into a plurality of independent annular parts. And the cut-off excess material is taken out from the splicing process groove 2311, and then the next strip-shaped metal blank can be processed.

Adopt the utility model provides an annular parts machining device, carry out the shaping man-hour to the metal blank piece of annular part, only need a staff to carry out the operation of material loading and twist grip wheel 21 keeping away from the position that carries out the flame heating station, utilize processing subassembly 2 and the coiling of the strip metalwork of material loading subassembly 3 cooperation completion as the blank on forming die 23, can guarantee that the staff adds man-hour and keep away from high temperature flame, create suitable processing environment, realize long-time continuous processing, improve the processing and the production efficiency of annular part.

Illustratively, in the embodiments of the present invention, the heating device is used for round gas supply heating with oxyacetylene.

Optionally, the heating section 231 has an annular cutting allowance groove 2312, the annular cutting allowance groove 2312 is circumferentially arranged on the side wall of the connecting section 232, and the annular cutting allowance groove 2312 is arranged at a distance from the insertion process groove 2311 in the axial direction of the heating section 231. Exemplarily, again in the embodiment of the present invention, when the strip metal that winds on heating section 231 cools off and cuts, through set up annular cutting allowance groove 2312 at the side of grafting process groove 2311, can aim at annular cutting allowance groove 2312 and cut when utilizing the hand mill to carry out the cutting off of strip metal man-hour, its interior concave structure can be as buffer space, avoid the sawtooth of hand mill to lead to causing wearing and tearing to forming die 23 under the inertia effect direct and the lateral wall contact of linkage segment 232, the whole life of annular part processingequipment has effectively been improved.

Optionally, a threaded mounting hole 2313 is formed in an end face of one end of the heating section 231 in the axial direction, the threaded mounting hole 2313 is communicated with the insertion process groove 2311, and an external thread matched with the threaded mounting hole 2313 is formed in a side wall of the other end of the connecting section 232. Illustratively, in the embodiment of the present invention, the connecting section 232 and the heating section 231 of the forming die 23 are in a combined connection form. After the connecting section 232 and the heating section 231 are connected through the threads, a certain margin can be left, so that a certain gap exists between the tail end of the connecting section 232 and the bottom of the threaded mounting hole 2313, after the feeding is finished, one end of the strip metal extends into the inserting process groove 2311, the end part of the strip metal is located in the gap, and at the moment, the end part of the strip metal can be clamped and fixed by screwing the heating section 231 and the connecting section 232. The strip metal is prevented from being separated from the splicing process groove 2311 in the subsequent rotating process to influence the winding quality, and the processing stability of the annular part processing device is improved.

Alternatively, one end of the connecting section 232 is detachably connected to the other end of the cylindrical shaft 22. Exemplarily, in the embodiment of the present invention, the other end of the cylindrical shaft 22 has the insertion hole 221, the first bolt hole 222 communicated with the insertion hole 221 is further provided on the side wall of the cylindrical shaft 22, one end of the connection section 232 is inserted into the insertion hole 221, and the second bolt hole 2321 matched with the first bolt hole 222 is provided on the side wall of the connection section 232. By arranging the forming die 23 and the cylindrical shaft 22 in a detachable connection mode by insertion and fixing with bolts. After the strip metal is wound, the bolt connection between the connecting section 232 and the cylindrical shaft 22 can be directly released, the forming die 23 is separated from the cylindrical shaft 22, and the new forming die 23 can be quickly replaced to perform the next round of processing. The removed forming die 23 and the strip-shaped metal can be cut, separated and reassembled at other stations, so that multiple processes can be performed simultaneously, and the processing efficiency of the annular part is further improved.

Optionally, the annular part machining device further comprises a deep groove ball bearing 4, the deep groove ball bearing 4 is installed in the installation hole 11, the outer side wall of the deep groove ball bearing 4 is fixedly connected with the hole wall of the installation hole 11, and the inner wall of the deep groove ball bearing 4 is fixedly sleeved on the cylindrical shaft 22. Exemplarily, in the embodiment of the present invention, by providing the deep groove ball bearing 4 between the vertical support 1 and the cylindrical shaft 22, the friction between the vertical support 1 and the cylindrical shaft 22 can be effectively reduced in the process of rotating relative to the vertical support 1, and the transmission efficiency of the mechanical power is improved.

Optionally, a handle wheel 21 is removably attached to one end of the cylindrical shaft 22. Exemplarily, in the embodiment of the present invention, the handle wheel 21 is detachably connected to the cylindrical shaft 22 by a bolt, so that the handle wheel 21 can be conveniently detached from the cylindrical shaft 22 for independent maintenance or replacement when the machining device is not in use, thereby further prolonging the overall service life of the annular part machining device.

Optionally, the forming die 23 is a carbon steel structural member.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms a, an, etc. do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item appearing in front of the word "comprising" or "comprises" includes the element or item listed after the word "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

The above description is only an optional embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An annular part machining device, comprising:

the vertical support (1) is used for being installed beside a heating station, a mounting hole (11) is formed in the vertical support (1), and the axis of the mounting hole (11) is arranged along the horizontal direction;

the processing assembly (2) comprises a handle wheel (21), a cylindrical shaft (22) and a forming die (23), wherein the cylindrical shaft (22) is rotatably installed in the installation hole (11), two ends of the cylindrical shaft (22) are respectively located on two sides of the vertical support (1), the handle wheel (21) is connected to one end of the cylindrical shaft (22), the forming die (23) comprises a cylindrical heating section (231) and a connecting section (232), one end of the connecting section (232) is coaxially and fixedly connected with the other end of the cylindrical shaft (22), the other end of the connecting section (232) is coaxially connected with the heating section (231), an insertion process groove (2311) is formed in the side wall, close to one end of the connecting section (232), of the heating section (231), and the insertion process groove (2311) is arranged along the radial direction of the heating section (231);

feeding assembly (3), including slide rail (31), slider (32) and drive arrangement, slide rail (31) set up the side of linkage segment (232) and with linkage segment (232) are parallel, slider (32) slidable install in on slide rail (31), guide sleeve (321) have on slider (32), the axis of guide sleeve (321) with slide rail (31) are perpendicular, drive arrangement is used for the drive slider (32) are in slide on slide rail (31).

2. The annular part machining apparatus according to claim 1, wherein the heating section (231) has an annular cutting allowance groove (2312) formed thereon, the annular cutting allowance groove (2312) is circumferentially provided on a side wall of the connection section (232), and the annular cutting allowance groove (2312) is arranged at a distance from the insertion process groove (2311) in an axial direction of the heating section (231).

3. The annular part machining device according to claim 1, wherein the heating section (231) has a threaded mounting hole (2313) provided in an axial direction on an end surface at one end, the threaded mounting hole (2313) communicates with the insertion process groove (2311), and the connecting section (232) has an external thread on a side wall at the other end thereof matching the threaded mounting hole (2313).

4. The annular part machining apparatus according to claim 1, wherein one end of the connection section (232) is detachably connected to the other end of the cylindrical shaft (22).

5. The annular part machining device according to claim 4, wherein the other end of the cylindrical shaft (22) is provided with a plug hole (221), a side wall of the cylindrical shaft (22) is further provided with a first bolt hole (222) communicated with the plug hole (221), one end of the connecting section (232) is plugged into the plug hole (221), and a side wall of the connecting section (232) is provided with a second bolt hole (2321) matched with the first bolt hole (222).

6. The annular part machining device according to any one of claims 1 to 5, further comprising a deep groove ball bearing (4), wherein the deep groove ball bearing (4) is installed in the installation hole (11), the outer side wall of the deep groove ball bearing (4) is fixedly connected with the hole wall of the installation hole (11), and the inner wall of the deep groove ball bearing (4) is fixedly sleeved on the cylindrical shaft (22).

7. An annular parts machining device according to any one of claims 1 to 5, characterized in that the handle wheel (21) is detachably connected to one end of the cylindrical shaft (22).

8. The annular part machining apparatus according to any one of claims 1 to 5, wherein the forming die (23) is a carbon steel structural member.