CN212977436U - Adjustable lathe pad foot mounting structure of anti-drop and lathe - Google Patents
Adjustable lathe pad foot mounting structure of anti-drop and lathe Download PDFInfo
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- CN212977436U CN212977436U CN202020985102.4U CN202020985102U CN212977436U CN 212977436 U CN212977436 U CN 212977436U CN 202020985102 U CN202020985102 U CN 202020985102U CN 212977436 U CN212977436 U CN 212977436U
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Abstract
The utility model discloses an anti-drop adjustable machine tool foot pad mounting structure and a machine tool, wherein the mounting structure comprises a foot pad, and the foot pad is mounted on a base of the machine tool; the foot pad is provided with a connecting rod connected with the base, and the base is provided with a connecting hole with the inner diameter larger than the outer diameter of the connecting rod; the connecting rod stretches into in the connecting hole, the connecting rod with the clearance between the connecting hole sets up one and the base continuous anti-falling mold insert, the anti-falling mold insert prevents that the connecting rod from droing in the connecting hole. The anti-falling insert with the internal thread is embedded in the bottom surface of the machine tool, so that the whole pad foot is not fallen when being screwed into the base and carried, and the manual carrying is not needed.
Description
Technical Field
The utility model relates to a lathe annex field especially relates to an adjustable lathe pad foot mounting structure of anti-drop and lathe.
Background
Electromechanical equipment such as machine tools needs to be supported on a workshop floor through a foot pad or a sizing block. At present, two types of pad feet are commonly used, one type is a parallel pad iron for heavy equipment, the pad iron is not connected with the equipment at all, and the equipment is limited to move in the horizontal direction completely by the gravity of the equipment, for example, Chinese patent ZL201220259548.4, the levelness of a machine tool is adjusted by an inclined surface; the other universal type round column-shaped or cup-shaped sizing block is connected with the equipment base through threads, nuts or threaded through holes, and the height of the sizing block is adjusted through the threads.
Different sizing blocks can be selected for different equipment, a machine tool and an instrument made of natural marble have the defects that the bottom surface of a base of the machine tool body is flat, generally parallel sizing blocks are adopted, the sizing blocks are simple to assemble and high in bearing capacity, the accurate positioning cannot be realized, the installation position is basically determined by personal experience of an assembler, and the parallel sizing blocks are not connected with the machine tool, so that the sizing blocks cannot move randomly when the equipment is transported, the flat sizing blocks need to be transported from the ground manually, and the machine tool is very complicated and unsafe. If a round universal pad foot is adopted, a complex mounting structure such as a bolt through hole, a threaded hole or a nut wrench avoidance hole needs to be arranged at the accessory of the foundation mounting position of the bed base. Even if the structure is arranged according to the general sizing block, the natural marble has the fragile characteristic, and the cracking risk is larger for bearing more concentrated gravity.
Based on the above-described prior art, the following problems still remain to be solved.
1. The sizing block and a machine tool base are required to have a fixed assembly position so as to be accurately positioned;
2. when the equipment is assembled and transported, the sizing blocks can be randomly transported without manual transportation;
3. the strength of the mounting position of the sizing block is weakened as little as possible, a complex mounting structure is simplified, and the sizing block can be adjusted simply and conveniently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an adjustable lathe pad foot mounting structure of anti-drop and lathe to solve above-mentioned problem.
In order to achieve the above object, the utility model discloses an adjustable lathe pad foot mounting structure of anti-drop, its characterized in that: the mounting structure comprises a foot pad, and the foot pad is mounted on a base of the machine tool; the foot pad is provided with a connecting rod connected with the base, and the base is provided with a connecting hole with the inner diameter larger than the outer diameter of the connecting rod; the connecting rod stretches into in the connecting hole, the connecting rod with the clearance between the connecting hole sets up one and the base continuous anti-falling mold insert, the anti-falling mold insert prevents that the connecting rod from droing in the connecting hole.
Preferably, the connecting rod includes a threaded portion and a smooth portion, the threaded portion is located on an upper side of the smooth portion, and an outer diameter of the threaded portion is larger than an outer diameter of the smooth portion; the outer diameter of the smooth part is equal to or smaller than the bottom diameter of the threaded part; the anti-falling insert is arranged in a gap between the smooth part and the connecting hole; the threaded part is positioned in the connecting hole and prevents the outer side of the insert from falling.
Preferably, the height of the anti-drop insert is smaller than that of the smooth part, and the lower end of the anti-drop insert is flush with the bottom plane of the base.
Preferably, the anti-falling insert is provided with a threaded hole, the threaded hole is communicated with the connecting hole, and the connecting rod penetrates through the threaded hole and extends into the connecting hole.
Preferably, the thread part is provided with an external thread, and the inner side of the threaded hole is provided with an internal thread matched with the external thread.
Preferably, the foot pad comprises an adjusting ring and a main cup body, and the connecting rod is arranged on the adjusting ring.
Preferably, the adjusting ring is provided with a stud, the main cup body is provided with a screw cavity, and the adjusting ring and the main cup body are screwed together through the stud and the screw cavity.
Preferably, the adjusting ring comprises a supporting part for supporting the machine tool body and a plurality of adjusting grooves arranged on the circumference of the supporting part, and the connecting rod is arranged on the supporting part.
Preferably, the bottom surface of the main cup body is also provided with a shock pad.
The utility model also provides a lathe, above the pad foot mounting structure.
According to the technical scheme, the method comprises the following steps:
1. the anti-falling insert with the internal thread is embedded in the bottom surface of the machine tool, so that the whole pad foot is not fallen when being screwed into the base and carried, and the manual carrying is not needed. The connecting hole is internally connected with the anti-falling insert, the structure is simple, no influence is caused on bearing, and no fragmentation risk exists. On the whole, the technical scheme has the advantages of simple structure, rapidness in assembly, safety, reliability and the like.
2. The arrangement of the connecting hole and the anti-falling insert enables an assembler to accurately position the mounting position of the foot pad on the machine tool;
3. due to the arrangement of the connecting holes, the complex and fine mounting structures such as bolt through holes, threaded holes or nut wrench avoidance positions and the like are avoided from being formed on the base of the machine tool in the prior art, and the possibility of cracking of a marble machine tool is reduced.
Drawings
FIG. 1 is a perspective view of an anti-drop adjustable machine tool foot pad mounting structure of the present invention;
fig. 2 is the utility model discloses an anti-drop adjustable lathe pad foot mounting structure elevation.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, the terms "upper", "lower", "front" and "rear" indicate the position or positional relationship based on the position or positional relationship shown in the drawings, which is only for convenience of description of the present invention and does not require the present invention to be constructed and assembled in a specific position, and thus, should not be construed as limiting the present invention.
The following describes the present invention with reference to the accompanying drawings.
Referring to fig. 1-2, the embodiment of the utility model provides an anti-drop adjustable machine tool foot pad mounting structure, including the foot pad, the foot pad includes adjusting ring 1 and main cup 2, the foot pad is installed on the base 3 of machine tool.
The foot pad is provided with a connecting rod 13 connected with a base, the connecting rod 13 comprises a threaded part 131 and a smooth part 132, the threaded part 131 is positioned at the upper side of the smooth part 132, and the outer diameter of the threaded part 131 is larger than that of the smooth part 132; the outer diameter of the smooth part 132 is equal to or less than the bottom diameter of the threaded part 131, that is, the threaded part 131 and the smooth part 132 smoothly transition, and the bottom diameter of the threaded part 131 is the junction with the smooth part 132. The base 3 is provided with a connecting hole 31, the connecting hole 31 is a cylindrical inner concave hole, and the inner diameter of the connecting hole is far larger than the outer diameter of the connecting rod 31; the connecting rod 13 is matched and connected with the connecting hole 31, so that the whole foot pad can be connected and installed on the machine tool base 3. Specifically, the connecting rod 13 extends into the connecting hole 31, an anti-drop insert 32 is further disposed in a gap between the smooth portion 132 and the connecting hole 31 to prevent the connecting rod 13 from dropping from the connecting hole 31, the anti-drop insert 32 belongs to a structural portion of the base 3 and is connected to the base 3, and the threaded portion 132 is located in the connecting hole 31 and outside the anti-drop insert 32.
Further, the height of the anti-drop insert 32 is smaller than the height of the smooth part 132, and the lower end is flush with the bottom plane of the base 3.
Further, the anti-drop insert 32 is provided with a threaded hole 321, the threaded hole 321 is communicated with the connecting hole 31, and when the anti-drop insert is installed and in a use state, the smooth portion 132 is located in the threaded hole 321.
Further, an external thread 1311 is arranged on the threaded portion 131, and an internal thread 3211 matched with the external thread 1311 is arranged inside the threaded hole 321.
When the assembler installs the foot pad on the base 3, the connecting rod 13 is aligned with the threaded hole 321, the connecting rod is screwed into the threaded hole 321 along the internal thread 3211 by using the external thread 1311 on the threaded part 131, and the effective thread of the external thread 1311 is completely screwed out of the thread track of the internal thread 3211, so that the threaded part 131 is disengaged from the constraint of the internal thread 3211, the threaded part 131 is completely screwed into the connecting hole 31, and the smooth part 132 is screwed into the threaded hole 321.
Further, the connecting rod 13 is disposed above the adjusting ring 1.
Further, the adjusting ring 1 is provided with a stud 11, the main cup body 2 is provided with a screw cavity 21, the stud 11 is provided with a thread 111, and the adjusting ring 1 and the main cup body 2 are screwed together through the stud 11 and the screw cavity 21.
Further, the adjusting ring 1 further comprises a supporting portion 12 for supporting the machine body of the machine tool 3, and a plurality of adjusting grooves 121 arranged on the circumference of the supporting portion 12. When the assembler needs to adjust the height of the machine tool 3 from the ground and the overall levelness of the machine tool, the assembler only needs to use a corresponding tool to shift the adjusting groove 121, and then adjust the relative height between the adjusting ring 1 and the main cup 2, so as to adjust the height and the levelness of the machine tool 3 relative to the ground.
Since the screw portion 131 is screwed out of the screw hole 321, the foot rest does not fall off from the machine tool 3 when the machine tool is transported; since the height of the smooth portion 132 is greater than the height of the anti-drop insert 32, when the machine tool 3 is laid on the ground, the threaded portion 131 is away from the threaded hole 321, and when the assembler adjusts the adjusting groove 121 to adjust the height and the levelness of the machine tool, the foot pad will not be screwed out of the base 3.
In addition, the bottom surface of the main cup body 2 is also provided with a shock pad 4, and the shock pad 4 is made of high-damping materials such as rubber or nylon and is directly contacted with the ground.
According to the technical scheme, the anti-falling insert 32 with the internal thread is embedded in the bottom surface of the machine tool, so that the whole pad foot is not dropped when being screwed into the base 3 and then is carried, and the pad foot is not required to be carried again manually. The anti-falling insert 32 is connected in the connecting hole 31, the structure is simple, no influence is caused on bearing, and no cracking risk exists. On the whole, the technical scheme has the advantages of simple structure, rapidness in assembly, safety, reliability and the like.
The arrangement of the connecting hole 31 and the anti-falling insert 32 enables an assembler to accurately position the mounting position of the foot pad on the machine tool; moreover, the cylindrical connecting holes 31 avoid the complex and fine mounting structures such as bolt through holes, threaded holes or nut spanner vacancy avoidance positions and the like which need to be formed on the base of the machine tool in the prior art, and reduce the possibility of cracking of marble machine tools.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. The utility model provides an adjustable lathe pad foot mounting structure of anti-drop which characterized in that:
the mounting structure comprises a foot pad, and the foot pad is mounted on a base of the machine tool;
the foot pad is provided with a connecting rod connected with the base, and the base is provided with a connecting hole with the inner diameter larger than the outer diameter of the connecting rod;
the connecting rod stretches into in the connecting hole, the connecting rod with the clearance between the connecting hole sets up one and the base continuous anti-falling mold insert, the anti-falling mold insert prevents that the connecting rod from droing in the connecting hole.
2. The anti-drop adjustable machine tool foot rest mounting structure according to claim 1, characterized in that: the connecting rod comprises a threaded part and a smooth part, the threaded part is positioned on the upper side of the smooth part, and the outer diameter of the threaded part is larger than that of the smooth part; the outer diameter of the smooth part is equal to or smaller than the bottom diameter of the threaded part;
the anti-falling insert is arranged in a gap between the smooth part and the connecting hole;
the threaded part is positioned in the connecting hole and prevents the outer side of the insert from falling.
3. The anti-drop adjustable machine tool foot rest mounting structure according to claim 2, characterized in that: the height of the anti-falling insert is smaller than that of the smooth part, and the lower end of the anti-falling insert is flush with the bottom plane of the base.
4. The anti-drop adjustable machine tool foot rest mounting structure according to claim 2, characterized in that: the anti-falling insert is provided with a threaded hole, the threaded hole is communicated with the connecting hole, and the connecting rod penetrates through the threaded hole and extends into the connecting hole.
5. The anti-drop adjustable machine tool foot rest mounting structure according to claim 4, characterized in that: the thread part is provided with an external thread, and the inner side of the thread hole is provided with an internal thread matched with the external thread.
6. An anti-drop adjustable machine tool foot rest mounting structure as claimed in claim 1 or 2, wherein: the foot pad comprises an adjusting ring and a main cup body, and the connecting rod is arranged on the adjusting ring.
7. The anti-drop adjustable machine tool foot rest mounting structure according to claim 6, characterized in that: the adjusting ring is provided with a stud, the main cup body is provided with a screw cavity, and the adjusting ring and the main cup body are screwed together through the stud and the screw cavity.
8. The anti-drop adjustable machine tool foot rest mounting structure according to claim 6, characterized in that: the adjusting ring comprises a supporting part for supporting the machine tool body and a plurality of adjusting grooves formed in the circumference of the supporting part, and the connecting rod is arranged on the supporting part.
9. The anti-drop adjustable machine tool foot rest mounting structure according to claim 6, characterized in that: the bottom surface of the main cup body is also provided with a shock pad.
10. A machine tool comprising the footrest mounting structure as set forth in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020985102.4U CN212977436U (en) | 2020-06-02 | 2020-06-02 | Adjustable lathe pad foot mounting structure of anti-drop and lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020985102.4U CN212977436U (en) | 2020-06-02 | 2020-06-02 | Adjustable lathe pad foot mounting structure of anti-drop and lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212977436U true CN212977436U (en) | 2021-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020985102.4U Active CN212977436U (en) | 2020-06-02 | 2020-06-02 | Adjustable lathe pad foot mounting structure of anti-drop and lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212977436U (en) |
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2020
- 2020-06-02 CN CN202020985102.4U patent/CN212977436U/en active Active
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