CN213118062U - Adjustable lathe parallels of integral ball pivot - Google Patents
Adjustable lathe parallels of integral ball pivot Download PDFInfo
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- CN213118062U CN213118062U CN202021729100.5U CN202021729100U CN213118062U CN 213118062 U CN213118062 U CN 213118062U CN 202021729100 U CN202021729100 U CN 202021729100U CN 213118062 U CN213118062 U CN 213118062U
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- mounting hole
- hole
- sizing block
- parallels
- ball pivot
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Abstract
The utility model discloses an adjustable lathe parallels of integral ball pivot, including screw rod and parallels, the screw rod includes the bulb portion, the parallels is equipped with first mounting hole, first mounting hole inner wall is the sphere, adjustable lathe parallels of integral ball pivot still includes the gland, the gland is equipped with the second mounting hole, second mounting hole inner wall is the cambered surface, the gland is fixed in the parallels, the bulb portion is located first mounting hole and second mounting hole and with first mounting hole and second mounting hole buckle, through the above-mentioned design, the bulb portion of screw rod rotates in first mounting hole and second mounting hole, can realize the parallels and vertically adjust, the sphere can realize universal regulation, the gland can prevent that the screw rod from coming off with the parallels, the ball pivot structure can reduce the influence that the ground is uneven to the lathe level and causes; when the integral structure is placed on a machine tool, the integral structure can be installed together with a machine tool base, and a machine tool sizing block does not need to be installed in advance.
Description
Technical Field
The utility model relates to a parallels especially relates to an adjustable lathe parallels of integral ball pivot.
Background
The sizing block is an indispensable important part on a production line. The damping device is placed below a machine, supports the weight of the machine, has a damping function, is commonly used for damping the vibration of a machine of a numerical control machine, reduces the external transmission of the vibration force, can prevent the transmission of the vibration force, and can also adjust the horizontal height of the machine tool. The method is widely applied to various processing equipment and food mechanical production lines.
The guide rail span of the base of the large-size machine tool is large, and the middle of the base can be sunken under the condition that no sizing block supports the base. The existing sizing block is of a split structure and is inconvenient to install and adjust when being placed in the middle of a base.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide an adjustable lathe parallels of integral ball pivot convenient to installation and adjustment.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
the utility model provides an adjustable lathe parallels of integral ball pivot, includes screw rod and parallels, the screw rod includes bulb portion, the parallels is equipped with first mounting hole, first mounting hole inner wall is the sphere, adjustable lathe parallels of integral ball pivot still includes the gland, the gland is equipped with the second mounting hole, second mounting hole inner wall is the cambered surface, the gland is fixed in the parallels, bulb portion is located in the first mounting hole reaches in the second mounting hole and with first mounting hole reaches the second mounting hole buckle.
Further, the diameter of the end part of the second mounting hole, which is far away from one end of the sizing block, is smaller than the diameter of the ball head part.
Further, the diameter of the end part of the first mounting hole far away from one end of the gland is smaller than the diameter of the ball head part.
Further, the screw rod includes the body of rod, the adjustable lathe parallels of integral ball pivot still includes the support, the support is equipped with the connecting hole, the support pass through the connecting hole install in the body of rod.
Further, the connecting hole is provided with an internal thread, the rod body is provided with an external thread, and the internal thread is matched with the external thread to enable the support to be opposite to the rod body to adjust the relative position.
Furthermore, the ball head portion is located at the end portion of the rod body, the screw is provided with a through hole, and the through hole penetrates through the rod body and the ball head portion along the axial direction of the screw.
Furthermore, the sizing block is provided with a avoiding hole, the avoiding hole is communicated with the first mounting hole, and the through hole is communicated with the avoiding hole.
Furthermore, one end of the rod body, which is far away from the ball head part, is provided with an end part, and the end part is in a regular hexagon shape in cross section.
Furthermore, the support is also provided with a plurality of threaded holes.
Further, the gland is provided with a stepped hole, the sizing block is provided with a fastening hole, and the integral type spherical hinge adjustable machine tool sizing block further comprises a fastening piece which is arranged in the stepped hole and matched with the fastening hole to enable the gland to be fixed on the sizing block.
Compared with the prior art, the utility model discloses the screw rod of adjustable lathe parallels of integral ball pivot includes the bulb portion, the parallels is equipped with first mounting hole, first mounting hole inner wall is the sphere, adjustable lathe parallels of integral ball pivot still includes the gland, the gland is equipped with the second mounting hole, second mounting hole inner wall is the cambered surface, the gland is fixed in the parallels, the bulb portion is located first mounting hole and second mounting hole and with first mounting hole and second mounting hole buckle, through the above-mentioned design, the bulb portion of screw rod rotates in first mounting hole and second mounting hole can realize the adjustment of parallels from top to bottom, the sphere can realize universal regulation, the gland can prevent that the screw rod from coming off with the parallels, the ball pivot structure can reduce the influence that the ground is uneven to the lathe level causes; when the integral structure is placed on a machine tool, the integral structure can be installed together with a machine tool base, and a machine tool sizing block does not need to be installed in advance.
Drawings
FIG. 1 is a perspective view of the integral spherical hinge adjustable machine tool sizing block of the present invention;
FIG. 2 is a top view of the integral ball-pivot adjustable machine tool shim of FIG. 1;
FIG. 3 is a cross-sectional view A-A of the integral ball-and-socket adjustable machine tool shim of FIG. 2;
fig. 4 is a schematic layout structure view of the integral ball-joint adjustable machine tool shim of fig. 3.
In the figure: 10. a screw; 11. a rod body; 110. an external thread; 111. an end portion; 12. a ball head portion; 13. a through hole; 20. a support; 21. connecting holes; 22. a threaded hole; 30. sizing block; 31. a first mounting hole; 310. spherical surface; 32. avoiding holes; 33. a fastening hole; 40. a gland; 41. a second mounting hole; 410. a cambered surface; 42. a stepped hole; 43. a gap; 50. a fastener.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
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 terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, an adjustable machine tool back iron for an integral spherical hinge according to the present invention includes a screw 10, a support 20, a back iron 30, a gland 40, and a fastener 50.
The screw 10 includes a shank 11 and a ball head 12. The ball 12 is fixed to one end of the rod 11. The shaft body 11 and the ball head 12 are integrally formed. The shaft body 11 is provided with an external thread 110. The end of the shaft 11 remote from the ball head 12 forms an end 111. The outer surface of the end 111 is provided with a plurality of mutually connected planes, which is convenient for clamping tools. The cross section of the end portion 111 is a regular hexagon. The ball portion 12 is spherical. The screw 10 is also provided with a through hole 13. The axis of the through hole 13 is the same as the axis of the screw 10. The through hole 13 penetrates the rod body 11 and the ball head 12 in the axial direction.
The support 20 is in the form of an inverted T-row in cross-section. The support 20 is provided with a coupling hole 21 and a threaded hole 22. The axis of the connecting hole 21 coincides with the axis of the support 20, and the connecting hole 21 is provided with an internal thread. The number of the threaded holes 22 is plural, and the plurality of threaded holes 22 are uniformly distributed on the support 20 and surround the connecting hole 21.
The shim 30 is provided with a first mounting hole 31, a clearance hole 32, and a fastening hole 33. The first mounting hole 31 communicates with the clearance hole 32. The axis of the first mounting hole 31 and the axis of the clearance hole 32 are located on the same straight line. The inner wall of the first mounting hole 31 is a spherical surface 310, and the maximum diameter of the first mounting hole 31 is smaller than the diameter of the ball head 12. The ball head portion 12 is allowed to rotate in the first mounting hole 31. The clearance hole 32 is cylindrical. The fastening hole 33 is provided with an internal thread.
The gland 40 is provided with a gap 43 so that the gland 40 is generally C-shaped. The gland 40 is provided with a second mounting hole 41 and a stepped hole 42. The inner wall of the second mounting hole 41 is a cambered surface 410. The maximum diameter of the second mounting hole 41 is larger than the diameter of the ball head 12 to facilitate the snap-fit of the ball head 12.
The fastener 50 is a screw.
When the integral type ball hinge adjustable machine tool sizing block is assembled, the ball head part 12 of the screw rod 10 is positioned in the first mounting hole 31 of the sizing block 30 and the second mounting hole 41 of the gland 40, and the fastener 50 is mounted in the stepped hole 42 of the gland 40 and matched with the fastening hole 33 of the sizing block 30, so that the gland 40 and the sizing block 30 are fixed. At this time, the ball 12 of the screw 10 is rotatably mounted in the first mounting hole 31 and the second mounting hole 41. The holder 20 is mounted to the shank 11 of the screw 10 through a coupling hole 21. The internal thread of the connecting hole 21 is matched with the external thread 110 of the rod body 11, so that the height of the support 20 on the screw rod 10 can be adjusted by rotating the support 20 relative to the rod body 11.
When the machine tool sizing block can be adjusted by using the integral spherical hinge, the screw rod 10 is connected with the bottom of a machine tool through the through hole 13, the spherical head part 12 of the screw rod 10 rotates in the first mounting hole 31 and the second mounting hole 41 to realize the up-and-down adjustment of the sizing block 30, the spherical head part 12 can realize universal adjustment, the gland 40 can prevent the screw rod 10 from being separated from the sizing block 30, and the spherical hinge structure can reduce the influence of the uneven ground on the level of the machine tool; when the integral structure is placed on a machine tool, the integral structure can be installed together with a machine tool base, and a machine tool sizing block does not need to be installed in advance.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, all according to the equivalent modifications and evolutions of the present invention, which are made to the above embodiments by the essential technology, and all belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides an adjustable lathe parallels of integral ball pivot, includes screw rod and parallels, its characterized in that: the screw rod includes bulb portion, the parallels are equipped with first mounting hole, first mounting hole inner wall is the sphere, the adjustable lathe parallels of integral ball pivot still includes the gland, the gland is equipped with the second mounting hole, second mounting hole inner wall is the cambered surface, the gland is fixed in the parallels, bulb portion is located in the first mounting hole reaches in the second mounting hole and with first mounting hole reaches the second mounting hole buckle.
2. The adjustable lathe sizing block of integral ball pivot of claim 1, characterized in that: the diameter of the end part of the second mounting hole far away from one end of the sizing block is smaller than the diameter of the ball head part.
3. The adjustable lathe sizing block of integral ball pivot of claim 2, characterized in that: the diameter of the end part of the first mounting hole far away from one end of the gland is smaller than the diameter of the ball head part.
4. The adjustable lathe sizing block of integral ball pivot of claim 1, characterized in that: the screw rod comprises a rod body, the integral type spherical hinge adjustable machine tool sizing block further comprises a support, the support is provided with a connecting hole, and the support is installed on the rod body through the connecting hole.
5. The adjustable lathe sizing block of integral ball pivot of claim 4, characterized in that: the connecting hole is provided with an internal thread, the rod body is provided with an external thread, and the internal thread is matched with the external thread to enable the support to be opposite to the rod body to adjust the relative position.
6. The adjustable lathe sizing block of integral ball pivot of claim 4, characterized in that: the ball head portion is located at the end portion of the rod body, the screw is provided with a through hole, and the through hole axially penetrates through the rod body and the ball head portion along the screw.
7. The adjustable lathe sizing block of integral ball pivot of claim 6, characterized in that: the sizing block is provided with a avoiding hole, the avoiding hole is communicated with the first mounting hole, and the through hole is communicated with the avoiding hole.
8. The adjustable lathe sizing block of integral ball pivot of claim 6, characterized in that: the rod body is far away from one end of the ball head part and is provided with an end part, and the end part is in a regular hexagon shape in cross section.
9. The adjustable lathe sizing block of integral ball pivot of claim 4, characterized in that: the support is also provided with a plurality of threaded holes.
10. The adjustable lathe sizing block of integral ball pivot of claim 1, characterized in that: the gland is provided with a stepped hole, the sizing block is provided with a fastening hole, and the integral type spherical hinge adjustable machine tool sizing block further comprises a fastening piece which is arranged in the stepped hole and matched with the fastening hole to enable the gland to be fixed on the sizing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021729100.5U CN213118062U (en) | 2020-08-18 | 2020-08-18 | Adjustable lathe parallels of integral ball pivot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021729100.5U CN213118062U (en) | 2020-08-18 | 2020-08-18 | Adjustable lathe parallels of integral ball pivot |
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| Publication Number | Publication Date |
|---|---|
| CN213118062U true CN213118062U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021729100.5U Active CN213118062U (en) | 2020-08-18 | 2020-08-18 | Adjustable lathe parallels of integral ball pivot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714309A (en) * | 2022-04-06 | 2022-07-08 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Sizing block device and equipment |
-
2020
- 2020-08-18 CN CN202021729100.5U patent/CN213118062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714309A (en) * | 2022-04-06 | 2022-07-08 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Sizing block device and equipment |
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