CN212444093U - Special equipment for boring shaft hole and turning end face - Google Patents
Special equipment for boring shaft hole and turning end face Download PDFInfo
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- CN212444093U CN212444093U CN202021010665.8U CN202021010665U CN212444093U CN 212444093 U CN212444093 U CN 212444093U CN 202021010665 U CN202021010665 U CN 202021010665U CN 212444093 U CN212444093 U CN 212444093U
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Abstract
The utility model relates to a special device for boring shaft holes and lathe end faces, which belongs to the technical field of processing and comprises a base, a boring lathe head, a milling head and a tool bottom plate; the boring head and the milling head are arranged on the base; the boring head and the milling head are oppositely arranged, the tool bottom plate is used for fixing a part to be machined, is arranged between the boring head and the milling head and is slidably arranged on the base. The equipment can realize one-key type multi-part automatic processing, has low requirement on the skill of workers, has stable size of a product processing part, higher working efficiency and small investment, can realize mass production, and thoroughly solves the production problem of a workshop.
Description
Technical Field
The utility model belongs to the technical field of the processing, specifically relate to a boring shaft hole and car terminal surface professional equipment.
Background
The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.
The existing processing technology requires that when a bearing seat product with an excircle cylindrical surface is processed, as shown in figure 1, central holes phi A, phi B and a C plane in the product need to be processed, and the dimension L of the C plane and the height H of the center are ensured. The prior universal equipment is used for processing, three pieces of equipment are needed, the processing is completed in three procedures, the requirement on the working skill of workers is met, and the requirements on the positioning precision of the equipment and the tooling are high. The processing mode needs to assemble and disassemble the workpiece for three times, positioning errors easily occur, the concentricity of the holes is out of tolerance finally, the working efficiency is low, mass processing is difficult to realize, and the processing mode belongs to a bottleneck process in the processing process. The difficulty can be thoroughly solved by using the existing numerical control machining center for machining, but the investment of machining equipment, tools and cutters is large, the requirement on the overall quality of workers is high, and the problem of difficult employment is easy to occur.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model discloses a boring shaft hole and car terminal surface professional equipment.
At least one embodiment of the utility model provides a special device for boring shaft holes and lathe end faces, which comprises a base, a boring lathe head, a milling head and a tool bottom plate; the boring head and the milling head are arranged on the base; the boring head and the milling head are oppositely arranged, the tool bottom plate is used for fixing a part to be machined, is arranged between the boring head and the milling head and is slidably arranged on the base.
Further, a tool backing plate and a tool bent plate for fixing a part to be processed are arranged on the tool bottom plate; the tool base plate is arranged at two ends of the tool base plate in the moving direction and used for pressing the part to be machined to limit up and down movement, and the working bent plate is used for limiting the part to be machined to move between the boring head and the milling head.
Further, the tooling backing plate comprises a transverse plate and a longitudinal plate which are perpendicular to each other; the longitudinal plate is perpendicular to the tool bottom plate, and the transverse plate is provided with bolt holes; a bolt is fixed on the tool bottom plate; the head of the bolt is fixed on the tool bottom plate; the rod part of the bolt penetrates through the bolt hole in the transverse plate and is connected with the transverse plate through a nut.
Further, the transverse plate is slidably disposed on the longitudinal plate.
Furthermore, a cushion block is arranged between the transverse plate and the tooling bottom plate.
Further, the tool bending plate is perpendicular to the tool bottom plate, the tool bending plate is detachably fixed on the bottom plate, a positioning hole is formed in the center of the tool bending plate, and the positioning hole is connected with a shaft sleeve used for being clamped into a part to be machined.
Further, the shaft sleeve is embedded into the positioning hole.
Furthermore, a numerical control sliding table is arranged on the base; the tool bottom plate is arranged on the numerical control sliding table, and the base can automatically slide on the numerical control sliding table.
Furthermore, a non-standard boring bar can be arranged on the boring head.
Furthermore, the boring head is fixed on the base through a boring head base; the milling head is fixed on the base through the milling head base.
The embodiment disclosed above achieves the following advantages:
(1) the special device for finely boring the shaft hole and turning the end face is provided with the boring head and the milling head on the base, the boring head and the milling head are oppositely arranged, and the sliding tool bottom plate is arranged between the boring head and the milling head, so that a product to be processed can be processed, different devices are prevented from being changed for processing, and the processing work efficiency is improved.
(2) The tool bottom plate is provided with the pressing plate for pressing the product to be machined and the bent plate for limiting the movement of the product between the boring head and the milling head, so that the stability in the machining process is ensured.
(3) The diaphragm in the clamp plate can move on the longitudinal plate in this application, and is equipped with the cushion between diaphragm and the work bottom plate, and the processing of the product of treating of equidimension can be realized to detachable axle sleeve on the cooperation bent plate.
Drawings
In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention.
FIG. 1 is a front view of a product to be processed;
FIG. 2 is a left side view of a product to be processed;
FIG. 3 is a front view of the special boring hole and the special device for turning the end face disclosed by the embodiment of the present invention;
fig. 4 is a left side view of the special boring hole and the special lathe facing device disclosed in the embodiment of the present invention;
FIG. 5 is a front view of a tooling bottom plate in the apparatus of the present embodiment;
FIG. 6 is a left side view of the tooling bottom plate in the apparatus of the present embodiment;
fig. 7 is a process diagram of the apparatus of the present embodiment.
In the figure: 1. the milling machine comprises a machine tool base, 2, a milling head, 3, a boring head, 4, a milling head base, 5, a boring head base, 6, a numerical control sliding table, 7, a tool bottom plate, 8, a non-standard boring rod, 71, a tool backing plate, 72, a tool bent plate, 711, a transverse plate, 712, a vertical plate, 713, a bolt, 714, a nut, 715, a cushion block, 721, a mounting hole, 722 and a shaft sleeve.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
The terms "mounted", "connected" and "fixed" in the present invention should be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in figure 1, the prior art requires that when an excircle cylindrical surface bearing seat product is processed, central holes phi A, phi B and a C plane in the product need to be processed, and the dimension L of the C plane and the height H of the center are ensured. The prior universal equipment is used for processing, three pieces of equipment are needed, the processing is completed in three procedures, the requirement on the working skill of workers is met, and the requirements on the positioning precision of the equipment and the tooling are high.
In order to solve the above problem, the embodiment of the utility model discloses a boring shaft hole and turning end face professional equipment is shown as figure 3-figure 4, this equipment mainly includes lathe 1, wherein be equipped with milling head 2 and boring locomotive 3 on the lathe, milling head 2 and 3 opposition settings of boring locomotive, install on the milling head non-standard boring bar 8 and be used for realizing waiting to process phi A and phi B on the part, wherein milling head 2 installs on milling head base 4, the boring locomotive is installed on boring locomotive base 5, be equipped with numerical control slip table 6 between boring locomotive base 5 and the milling head base 4, be equipped with frock bottom plate 7 on the numerical control slip table, to wait to process to install on the frock bottom plate on the part, this bottom plate has realized making a round trip to change between locomotive boring and the milling head processing through carrying out the back-and-forth movement on numerical control slip table.
In order to realize that the bottom plate moves on the sliding table, two sides of the sliding table in the length direction can be provided with a ball screw, one end of the ball screw is connected with and drives a rotating motor which rotates, the two rotating motors must rotate synchronously, a nut is further arranged on the ball screw, and then the nut is connected with the bottom surface of the tool bottom plate, so that the tool bottom plate can move through the rotation of the two ball screws.
Of course, the transmission structure of the movement of the tool bottom plate on the sliding table is not limited to the ball screw, for example, the tool bottom plate and the sliding table are transmitted through a gear and a rack.
Further, in order to fix the part to be processed, as shown in fig. 5 to 6, a tool backing plate 71 and a tool bending plate 72 are provided on the upper surface of the tool base plate 7 in this embodiment.
The tooling base plate is composed of a transverse plate 711 and a vertical plate 712 which are connected with each other, wherein the vertical plate is perpendicular to the bottom plate, the transverse plate is parallel to the upper surface of the bottom plate, a bolt hole is formed in the transverse plate, a bolt 713 is welded on the tooling bottom plate, the head of the bolt is welded on the bottom plate, and the rod of the bolt penetrates through the bolt hole in the transverse plate and is connected with the bolt hole through a nut 714. In order to adapt to products to be processed with different sizes, a cushion block 715 can be arranged between the transverse plate 711 and the tool bottom plate and can be replaced at any time. Meanwhile, the transverse plate can move on the longitudinal plate, for example, a longitudinal sliding groove is formed in the longitudinal plate, and a sliding block is arranged on the transverse plate and can slide in the sliding groove.
Further, the tool base plate is arranged to be evenly arranged on two sides of the tool base plate in the length direction, the horizontal ends of the two outer spherical bearing seats are placed below the transverse plate in the tool base plate, the laminating force of the transverse plate and the horizontal end of the outer spherical bearing seat is enhanced through nuts on the tightening bolts, the fixing of the bearing seats is achieved, and the stability in the machining process is guaranteed.
It should be noted that the bolt holes in the transverse plate in the embodiment are preferably arranged on the side, far away from the product, of the central line of the transverse plate, so that the transverse plate has sufficient area to be in contact with the horizontal end of the outer spherical surface bearing seat, and the stability is improved.
The tooling bent plate 72 is arranged at the center of the tooling bottom plate and is perpendicular to the bottom plate, specifically shown in fig. 6, the bottom of the tooling bent plate is connected with the tooling bottom plate through bolts, and further, in order to enhance the stability of the product and realize the positioning of phi a, phi B and the axis in the product to be processed, in the embodiment, the center of the tooling bent plate is provided with a mounting hole 721; a shaft sleeve 722 is nested in the mounting hole and can be detached, a step hole is formed in one side of a product in the figure 1, the step hole is used for placing an end cover for fixing an internal bearing, the diameter of the step hole is larger than that of central holes phi A and phi B, the circumferential positioning of a hole to be machined in the product can be realized by matching the shaft sleeve part with the end cover hole on the outermost side on the right side of the product, and thus the complete positioning of the product in the machining process is realized by the combined positioning of the tool base plate and the tool base plate.
The working process of the device in this embodiment will be briefly described below, the to-be-processed product in fig. 1 is placed on the tool bottom plate, and is first embedded into the outermost hole on the right side of the to-be-processed product through the shaft sleeve 712 on the tool bent plate, then the middle horizontal portion of the product is placed under the tool base plate, and then the bolt on the transverse plate is tightened to achieve close contact between the transverse plate and the product, so that the to-be-processed product is positioned, then the numerical control sliding table is operated to move the tool bottom plate to the front of the boring head to process the C plane, after the processing is completed, the numerical control sliding table is operated again to transfer the to-be-processed product to the front of the milling head, so as to process the central holes a and phi B, and finally the processed product is moved to the middle of.
The control cabinet can be installed in the equipment in the implementation, the operation of the whole equipment is controlled by 1 control cabinet, one-key type processing can be realized, the repeated loading and unloading time of processing workpieces is greatly shortened, the processing cost is reduced, the productivity of the whole production line is improved, and the processing precision of products is ensured.
The present invention has been described in detail so far. Some details which are well known in the art have not been described in order to avoid obscuring the concepts of the present invention. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A special device for boring a shaft hole and turning an end face, which is characterized in that,
the boring machine comprises a base, a boring head, a milling head and a tool bottom plate; the boring head and the milling head are arranged on the base; the boring head and the milling head are oppositely arranged, the tool bottom plate is used for fixing a part to be machined, is arranged between the boring head and the milling head and is slidably arranged on the base.
2. The special equipment for boring the shaft hole and the lathe end face as claimed in claim 1, wherein a tool backing plate and a tool bent plate for fixing a part to be machined are arranged on the tool base plate; the tool base plate is arranged at two ends of the tool base plate in the moving direction and used for pressing the part to be machined to limit up and down movement, and the working bent plate is used for limiting the part to be machined to move between the boring head and the milling head.
3. The special device for boring the shaft hole and turning the end face as claimed in claim 2, wherein the tooling backing plate comprises a transverse plate and a longitudinal plate which are perpendicular to each other; the longitudinal plate is perpendicular to the tool bottom plate, and the transverse plate is provided with bolt holes; a bolt is fixed on the tool bottom plate; the head of the bolt is fixed on the tool bottom plate; the rod part of the bolt penetrates through the bolt hole in the transverse plate and is connected with the transverse plate through a nut.
4. The special device for boring the shaft hole and the end face as claimed in claim 3, wherein the transverse plate is slidably arranged on the longitudinal plate.
5. The special equipment for boring the shaft hole and the lathe end face as claimed in claim 3, wherein a cushion block is arranged between the transverse plate and the tool bottom plate.
6. The special device for boring the shaft hole and turning the end face as claimed in claim 2, wherein the tooling bent plate is perpendicular to the tooling bottom plate and is detachably fixed on the bottom plate, a positioning hole is formed in the center of the tooling bent plate, and the positioning hole is connected with a shaft sleeve used for being clamped into a part to be machined.
7. The special purpose device for boring a shaft hole and turning an end face of a shaft according to claim 6, wherein the bushing is inserted into the positioning hole.
8. The special device for boring the shaft hole and the lathe end face as claimed in claim 1, wherein a numerical control sliding table is arranged on the base; the tool bottom plate is arranged on the numerical control sliding table, and the base can automatically slide on the numerical control sliding table.
9. The special device for boring the shaft hole and the lathe end face as claimed in claim 1, wherein the boring lathe head is fixed on the base through a base of the boring lathe head; the milling head is fixed on the base through the milling head base.
10. The special device for boring the shaft hole and the lathe end face as claimed in any one of claims 1 to 9, wherein a control cabinet can be mounted on the boring lathe head for controlling the movement of the numerical control sliding table, the boring lathe head and the milling lathe head to realize automatic machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021010665.8U CN212444093U (en) | 2020-06-04 | 2020-06-04 | Special equipment for boring shaft hole and turning end face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021010665.8U CN212444093U (en) | 2020-06-04 | 2020-06-04 | Special equipment for boring shaft hole and turning end face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212444093U true CN212444093U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021010665.8U Active CN212444093U (en) | 2020-06-04 | 2020-06-04 | Special equipment for boring shaft hole and turning end face |
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| CN (1) | CN212444093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194450A (en) * | 2022-07-28 | 2022-10-18 | 上海振华重工(集团)股份有限公司 | Method for installing lower hinge shaft end cover of quayside container crane |
-
2020
- 2020-06-04 CN CN202021010665.8U patent/CN212444093U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194450A (en) * | 2022-07-28 | 2022-10-18 | 上海振华重工(集团)股份有限公司 | Method for installing lower hinge shaft end cover of quayside container crane |
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