CN220260210U - Adjustable clamp of numerical control machine tool - Google Patents
Adjustable clamp of numerical control machine tool Download PDFInfo
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- CN220260210U CN220260210U CN202321136226.5U CN202321136226U CN220260210U CN 220260210 U CN220260210 U CN 220260210U CN 202321136226 U CN202321136226 U CN 202321136226U CN 220260210 U CN220260210 U CN 220260210U
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- bevel gear
- machine tool
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 abstract description 6
- 238000013459 approach Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an adjustable clamp of a numerical control machine tool, which belongs to the technical field of workpiece clamps and comprises a bottom plate, wherein a rotating mechanism is arranged in the bottom plate, a limiting mechanism is arranged on the side edge of the bottom plate, a workbench is arranged at the upper end of the bottom plate, a bidirectional screw rod is arranged in the workbench, a rotating handle is arranged at one end of the bidirectional screw rod and positioned at the outer side of the workbench, and two groups of sliding nuts are symmetrically arranged on the surface of the workbench.
Description
Technical Field
The utility model belongs to the technical field of workpiece clamps, and particularly relates to an adjustable clamp of a numerical control machine tool.
Background
Along with the continuous development of production technology, the numerical control machine tool is one of the numerical control machine tools widely used at present, and is mainly used for internal and external machining of various parts and the like, but the parts machined on the numerical control machine tool are all fixed by clamps, and various products are produced by different clamps, so that the clamps accurately fix the workpiece parts, and the production efficiency is greatly improved.
The utility model provides a multipurpose fixture mechanism with adjustable chinese patent application number 202121888853.5 discloses a digit control machine tool, comprising a base plate, workstation and base, the base sets up in the below of bottom plate, the top at the bottom plate is seted up to the workstation, the workstation side is provided with the fixation clamp, the workstation opposite side is provided with the removal clamp, slider sliding connection is in the top of workstation, because the used anchor clamps of current digit control machine tool are comparatively inconvenient when pressing from both sides the clamp to different kinds of work piece when using, it is fixed to need change different anchor clamps, it is time consuming and laborious, through-hole and chucking piece are two a set of settings and are provided with the multiunit, when the arc pad card that makes its chucking piece front end set up is on irregular instrument lateral wall, through side spring bar rebound shrink, support the work piece lateral wall through a plurality of chucking pieces, the work piece is more convenient when fixed, make its device more nimble when installing the fixation to different work pieces, the practicality of device has been improved.
The above-mentioned patent discloses that although realizing the centre gripping fixed to the work piece, the work piece of holding is inconvenient to rotate to the anchor clamps of its setting, when need to process other positions of work piece, need to put the work piece again after taking off, and it is comparatively loaded down with trivial details to operate; the workpiece arranged by the device is easy to shake after rotating, so that the processing effect on the workpiece is affected.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides an adjustable clamp of a numerical control machine tool, which has the characteristics of being convenient for rotating a workpiece and limiting a clamping device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixture with adjustable digit control machine tool, includes the bottom plate, the internally mounted of bottom plate has rotary mechanism, and stop gear is installed to the side of bottom plate, and the workstation is installed to the upper end of bottom plate, and the internally mounted of workstation has two-way lead screw, and the one end of two-way lead screw is located the outside of workstation and installs the commentaries on classics handle, and two sets of slip nuts are installed to the surface symmetry of workstation, and splint are installed to slip nut's upper end, and the rubber pad is installed to splint's side.
Preferably, the rotating mechanism comprises a rotating shaft, a first bevel gear, a second bevel gear and a rotating rod, wherein the rotating shaft is arranged at the center of the lower end of the workbench, the first bevel gear is arranged on the surface of the lower end of the rotating shaft, the second bevel gear is arranged on the side edge of the first bevel gear in a meshed manner, and the rotating rod is arranged at the other end of the second bevel gear.
Preferably, the rotating mechanism further comprises a sliding block and an annular guide rail, wherein the sliding block is arranged on the side edge of the lower end of the workbench, and the annular guide rail corresponding to the sliding block is arranged on the upper end surface of the bottom plate.
Preferably, the lower end of the rotating shaft is rotationally connected with the bottom plate through a bearing, and the rotating rod is rotationally connected with the inner wall of the bottom plate through a bearing.
Preferably, the stop gear includes carousel, pull rod, spring, limiting plate and dead lever, and wherein, the carousel is installed to the other end of dwang, and the pull rod is installed in the side penetration of carousel, and the pull rod is installed to the one end of pull rod, and the limiting plate is installed to the other end of pull rod, and the dead lever is installed to the other end of limiting plate, and the surface cover of pull rod is equipped with the spring.
Preferably, the side of the bottom plate takes the rotating rod as the center and is provided with a plurality of groups of fixing holes corresponding to the fixing rods in a ring shape.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the rotating mechanism is arranged, so that the workpiece fixed by the clamping plate can be rotated conveniently, other positions and angles of the workpiece can be machined conveniently, and the workpiece is not required to be positioned and clamped again, so that the practicability of the device is improved.
2. According to the utility model, the limiting mechanism is arranged, so that the turntable can be limited and fixed, and the problem that the workpiece is offset when the workpiece is machined due to rotation of the rotating mechanism after the angle of the workpiece is adjusted is avoided.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the rotary mechanism of the present utility model;
FIG. 3 is an enlarged view of the spacing mechanism of the present utility model;
in the figure: 1. a bottom plate; 2. a limiting mechanism; 21. a turntable; 22. a pull handle; 23. a pull rod; 24. a spring; 25. a limiting plate; 26. a fixed rod; 27. a fixing hole; 3. a rotating handle; 4. a slip nut; 5. a work table; 6. a rubber pad; 7. a clamping plate; 8. a two-way screw rod; 9. a rotation mechanism; 91. a slide block; 92. an annular guide rail; 93. a rotating shaft; 94. bevel gears I; 95. bevel gears II; 96. and rotating the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a fixture with adjustable digit control machine tool, including bottom plate 1, the internally mounted of bottom plate 1 has rotary mechanism 9, and stop gear 2 is installed to the side of bottom plate 1, and workstation 5 is installed to the upper end of bottom plate 1, and the internally mounted of workstation 5 has two-way lead screw 8, and the one end of two-way lead screw 8 is located the outside of workstation 5 and installs the commentaries on classics 3, and two sets of slide nut 4 are installed to the surface symmetry of workstation 5, and splint 7 are installed to slide nut 4's upper end, and rubber pad 6 is installed to splint 7's side.
Specifically, the rotating mechanism 9 comprises a rotating shaft 93, a first bevel gear 94, a second bevel gear 95 and a rotating rod 96, wherein the rotating shaft 93 is arranged at the center of the lower end of the workbench 5, the first bevel gear 94 is arranged on the surface of the lower end of the rotating shaft 93, the second bevel gear 95 is arranged on the side edge of the first bevel gear 94 in a meshed manner, the rotating rod 96 is arranged at the other end of the second bevel gear 95,
by adopting the technical scheme, the workpiece can be conveniently rotated so as to process other angles of the workpiece.
Specifically, the rotating mechanism 9 further comprises a slide block 91 and an annular guide rail 92, wherein the slide block 91 is arranged on the side edge of the lower end of the workbench 5, the annular guide rail 92 corresponding to the slide block 91 is arranged on the upper end surface of the bottom plate 1,
by adopting the technical scheme, the stability of the rotation process of the workbench 5 can be improved.
Specifically, the lower end of the rotating shaft 93 is rotatably connected with the bottom plate 1 through a bearing, the rotating rod 96 is rotatably connected with the inner wall of the bottom plate 1 through a bearing,
by adopting the technical scheme, the meshing dislocation of the first bevel gear 94 and the second bevel gear 95 can be avoided.
When the workpiece processing device is used, a workpiece is firstly placed at the upper end of a workbench 5, a rotating handle 3 is rotated, the rotating handle 3 rotates to drive a bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 rotates to drive two groups of sliding nuts 4 to mutually approach, the two groups of sliding nuts 4 mutually approach and drive two groups of clamping plates 7 to mutually approach, the two groups of clamping plates 7 mutually approach to fix the workpiece, in order to facilitate processing of other angles of the workpiece, the rotating handle 21 rotates to drive a rotating rod 96 to rotate, the rotating rod 96 rotates to drive a bevel gear II 95 to rotate, the bevel gear II 95 rotates to drive a bevel gear I94 to rotate, the bevel gear I94 rotates to drive a rotating shaft 93 to rotate, the rotating shaft 93 rotates to drive the workbench 5 to rotate, and an annular guide rail 92 corresponding to the sliding block 91 is arranged on the upper end surface of the bottom plate 1, so that meshing dislocation of the bevel gear I94 and the bevel gear II 95 can be avoided;
example 2
This embodiment differs from embodiment 1 in that: the limiting mechanism 2 comprises a rotary table 21, a pull rod 22, a pull rod 23, a spring 24, a limiting plate 25 and a fixed rod 26, wherein the rotary table 21 is arranged at the other end of the rotary rod 96, the pull rod 23 is arranged on the side edge of the rotary table 21 in a penetrating way, the pull rod 22 is arranged at one end of the pull rod 23, the limiting plate 25 is arranged at the other end of the pull rod 23, the fixed rod 26 is arranged at the other end of the limiting plate 25, the spring 24 is sleeved on the surface of the pull rod 23,
by adopting the above technical scheme, the turntable 21 can be conveniently limited.
Specifically, the side of the base plate 1 is provided with a plurality of groups of fixing holes 27 corresponding to the fixing rods 26 in a ring shape centering on the rotating rods 96,
by adopting the above technical scheme, the limiting fixation of a plurality of angles can be conveniently carried out on the turntable 21.
In this embodiment, when in use, in order to avoid automatic generation after the workpiece is rotated, before the turntable 21 is rotated, the pull handle 22 is first pulled, the pull handle 22 is pulled to pull the pull rod 23, the pull rod 23 is pulled to limit the limiting plate 25 and the fixing rod 26, so that the fixing rod 26 slides out from the inside of one group of fixing holes 27 and drives the spring 24 to compress, after the turntable 21 is rotated, the pull handle 22 is released, and the spring 24 rebounds, so that the fixing rod 26 is driven to be inserted into the inside of the other group of fixing holes 27, and limiting of the turntable 21 is realized.
The working principle and the using flow of the utility model are as follows: when the rotary table is used, a workpiece is placed at the upper end of the workbench 5, the rotary handle 3 is rotated, the rotary handle 3 rotates to drive the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 rotates to drive the two groups of sliding nuts 4 to mutually approach, the two groups of sliding nuts 4 mutually approach and drive the two groups of clamping plates 7 to mutually approach, the two groups of clamping plates 7 mutually approach to fix the workpiece, in order to facilitate processing of other angles of the workpiece, the rotary table 21 rotates to drive the rotary rod 96 to rotate, the rotary rod 96 rotates to drive the bevel gear II 95 to rotate, the bevel gear II 95 rotates to drive the bevel gear I94 to rotate, the bevel gear I94 rotates to drive the rotary shaft 93 to rotate, the rotary shaft 93 rotates to drive the workbench 5 to rotate, and the annular guide rail 92 corresponding to the sliding block 91 is arranged on the upper end surface of the bottom plate 1, so that meshing dislocation of the bevel gear I94 and the bevel gear II 95 can be avoided; in order to avoid automatic generation after the rotation of the workpiece, before the rotation of the turntable 21, the pull handle 22 is pulled first, the pull handle 22 is pulled to pull the pull rod 23, the pull rod 23 is pulled to pull the limiting plate 25 and the fixing rod 26, so that the fixing rod 26 slides out of the inside of one group of fixing holes 27 and drives the spring 24 to compress, after the rotation of the turntable 21 is finished, the pull handle 22 is loosened, the spring 24 rebounds, and the fixing rod 26 is driven to be inserted into the inside of the other group of fixing holes 27, so that the limitation of the turntable 21 is realized.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a anchor clamps with adjustable digit control machine tool, includes bottom plate, its characterized in that: the inside mounting of bottom plate has rotary mechanism, and stop gear is installed to the side of bottom plate, and workstation is installed to the upper end of bottom plate, and the internally mounted of workstation has two-way lead screw, and the one end of two-way lead screw is located the outside of workstation and installs the commentaries on classics handle, and two sets of slip nuts are installed to the surface symmetry of workstation, and splint are installed to slip nut's upper end, and the rubber pad is installed to the side of splint.
2. The adjustable clamp of a numerically-controlled machine tool according to claim 1, wherein: the rotating mechanism comprises a rotating shaft, a first bevel gear, a second bevel gear and a rotating rod, wherein the rotating shaft is arranged at the center of the lower end of the workbench, the first bevel gear is arranged on the surface of the lower end of the rotating shaft, the second bevel gear is arranged on the side edge of the first bevel gear in a meshed manner, and the rotating rod is arranged at the other end of the second bevel gear.
3. The adjustable clamp of a numerically-controlled machine tool according to claim 2, wherein: the rotating mechanism further comprises a sliding block and an annular guide rail, wherein the sliding block is arranged on the side edge of the lower end of the workbench, and the annular guide rail corresponding to the sliding block is arranged on the upper end surface of the bottom plate.
4. The adjustable clamp of a numerically-controlled machine tool according to claim 2, wherein: the lower extreme of pivot is connected with the bottom plate rotation through the bearing, and the dwang is connected with the inner wall rotation of bottom plate through the bearing.
5. The adjustable clamp of a numerically-controlled machine tool according to claim 2, wherein: the limiting mechanism comprises a rotary table, a pull handle, a pull rod, a spring, a limiting plate and a fixing rod, wherein the rotary table is installed at the other end of the rotary rod, the pull rod is installed on the side edge of the rotary table in a penetrating mode, the pull handle is installed at one end of the pull rod, the limiting plate is installed at the other end of the pull rod, the fixing rod is installed at the other end of the limiting plate, and the spring is sleeved on the surface of the pull rod.
6. The adjustable clamp of a numerically-controlled machine tool according to claim 5, wherein: the side of the bottom plate takes the rotating rod as the center and is annularly provided with a plurality of groups of fixing holes corresponding to the fixing rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136226.5U CN220260210U (en) | 2023-05-10 | 2023-05-10 | Adjustable clamp of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136226.5U CN220260210U (en) | 2023-05-10 | 2023-05-10 | Adjustable clamp of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220260210U true CN220260210U (en) | 2023-12-29 |
Family
ID=89318752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321136226.5U Active CN220260210U (en) | 2023-05-10 | 2023-05-10 | Adjustable clamp of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220260210U (en) |
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2023
- 2023-05-10 CN CN202321136226.5U patent/CN220260210U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240524 Address after: No. 99, North Section of Chaoyang Street, Shuangta District, Chaoyang City, Liaoning Province, 122000 Patentee after: Chaoyang Linghua Heavy Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: 310000, 11th floor, Building 9, Jinxiu City, Gongshu District, Hangzhou City, Zhejiang Province Patentee before: Sun Xin Country or region before: China |