CN220050949U - Clamping tool for machining cylindrical parts - Google Patents
Clamping tool for machining cylindrical parts Download PDFInfo
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- CN220050949U CN220050949U CN202321518235.0U CN202321518235U CN220050949U CN 220050949 U CN220050949 U CN 220050949U CN 202321518235 U CN202321518235 U CN 202321518235U CN 220050949 U CN220050949 U CN 220050949U
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- clamping
- clamping seat
- screw rod
- machining
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- 238000003754 machining Methods 0.000 title claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 abstract description 6
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a clamping tool for machining cylindrical parts, which comprises a base, wherein the base is provided with two upright posts, a clamping assembly is rotationally connected between the two upright posts, the clamping assembly comprises a clamping seat, one end of the clamping seat is connected with the upright posts through a rotating shaft, and the other end of the clamping seat is connected with the upright posts through a fixing assembly; the clamping seat is provided with a plurality of placing grooves for placing parts, the fixing assembly comprises a screw rod and a pressing plate arranged on the screw rod, one end of the screw rod is fixedly connected with the clamping seat, the other end of the screw rod is rotationally connected with the upright post, one end, close to the parts, of the pressing plate is provided with pressing blocks, the pressing blocks are in one-to-one correspondence with the placing grooves, and when the pressing plate linearly moves along the length direction of the screw rod, the pressing blocks are used for fixing the parts in the placing grooves; still including setting up in the driving motor in the stand outside, driving motor drives the grip slipper through the pivot and rotates to the part processing in the standing groove adopts this frock can process a plurality of cylindrical parts simultaneously, has improved work efficiency greatly.
Description
Technical Field
The utility model relates to the field of clamp application, in particular to a clamping tool for machining cylindrical parts.
Background
Clamping devices are widely used in the manufacturing industry, where it is often necessary to maintain a correct positional relationship during stamping, riveting, welding, bonding or setting of workpieces, and where the clamping devices have various datum surfaces or points that allow the workpieces to be accurately positioned, and are therefore considered an essential component in the machining industry.
At present, a single processing is generally adopted when cylindrical parts are processed, the processing efficiency is low, and the labor burden of workers is increased.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a clamping tool for machining cylindrical parts, and the clamping tool can be used for machining a plurality of cylindrical parts at the same time, so that the working efficiency is greatly improved.
The technical scheme of the utility model is as follows: the clamping tool for machining the cylindrical parts comprises a base, wherein the base is provided with two upright posts, a clamping assembly is rotationally connected between the two upright posts, the clamping assembly comprises a clamping seat, one end of the clamping seat is connected with the upright posts through a rotating shaft, and the other end of the clamping seat is connected with the upright posts through a fixing assembly;
the clamping seat is provided with a plurality of placing grooves for placing parts, the fixing assembly comprises a screw rod and a pressing plate arranged on the screw rod, one end of the screw rod is fixedly connected with the clamping seat, the other end of the screw rod is rotationally connected with the upright post, one end, close to the parts, of the pressing plate is provided with pressing blocks, the pressing blocks are in one-to-one correspondence with the placing grooves, and when the pressing plate linearly moves along the length direction of the screw rod, the pressing blocks fix the parts in the placing grooves;
the clamping seat is arranged on the outer side of the stand column, and the clamping seat is arranged on the outer side of the stand column.
Further, an abutting block is arranged on the outer side of the pressing plate, is in threaded connection with the screw rod and can be abutted against the pressing plate.
Further, the clamping seat is of a cylindrical structure.
Further, the placing grooves are provided with 4 groups, and the 4 groups of placing grooves are distributed along the axial direction of the clamping seat.
Further, an elastic piece is arranged in the placing groove, one end of the elastic piece is connected in the placing groove, and the other end of the elastic piece is abutted to the part.
Further, the outer wall of the part extends out of the clamping seat.
Further, the length of the part is greater than the length of the placement groove.
Further, the lifting device further comprises a lifting cylinder arranged on the base, the telescopic end of the lifting cylinder is connected with one side of an arc-shaped bearing plate, and the other side of the arc-shaped bearing plate is abutted to the outer wall of the part.
Further, the opposite sides of the arc-shaped bearing plate are provided with sliding bars, the upright posts are provided with sliding grooves matched with the sliding bars for use, and the sliding bars are in sliding connection with the sliding grooves.
The beneficial technical effects of the utility model are as follows:
1. the clamping seat is provided with a plurality of standing grooves, and a plurality of parts can be placed through the plurality of standing grooves, so that the machining efficiency is improved.
2. The elastic piece is arranged in the placing groove, when the part is placed in the placing groove, the pressing plate linearly moves along the length direction of the screw rod, so that the pressing block connected with the pressing plate is abutted against the part, the purpose of positioning the part is achieved, and the stability of the part in the processing process is ensured; in addition, the arrangement of the elastic piece can avoid the rigid contact of the parts, and the stability of the parts is further improved.
3. The setting of arc joint board can support the spare part, and when the grip slipper rotated simultaneously, the part was avoided taking place to drop, can carry out the butt to the spare part.
4. The arrangement of the sliding rod further ensures the smoothness and stability of the arc-shaped bearing plate in the moving process.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic structural view of the fixing assembly of the present utility model connected to the clamping base;
FIG. 4 is a left side view of FIG. 3 in accordance with the present utility model;
fig. 5 is a schematic structural view of a clamping seat according to the present utility model.
The reference numerals are:
100. a base; 200. a column; 210. a chute; 300. a clamping assembly; 310. a fixing assembly; 311. a pressing plate; 312. briquetting; 313. a screw; 314. an abutment block; 320. a clamping seat; 321. an elastic member; 322. a placement groove; 330. a rotating shaft; 400. a part; 500. a driving motor; 610. a lifting cylinder; 620. an arc-shaped receiving plate; 630. and a slide bar.
Detailed Description
In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships described based on the embodiments and shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 3, the present utility model specifically relates to a clamping tool for machining a cylindrical part, which comprises a base 100, wherein the base 100 is provided with two upright posts 200, a clamping assembly 300 is rotatably connected between the two upright posts 200, the clamping assembly 300 comprises a clamping seat 320, one end of the clamping seat 320 is connected to the upright post 200 through a rotating shaft 330, and the other end of the clamping seat 320 is connected to the upright post 200 through a fixing assembly 310;
the clamping seat 320 is provided with a plurality of placing grooves 322 for placing the parts 400, the fixing assembly 310 comprises a screw 313 and a pressing plate 311 arranged on the screw 313, one end of the screw 313 is fixedly connected with the clamping seat 320, the other end of the screw 313 is rotatably connected with the upright post 200, one end, close to the parts 400, of the pressing plate 311 is provided with pressing blocks 312, the pressing blocks 312 are in one-to-one correspondence with the placing grooves 322, and when the pressing plate 311 moves linearly along the length direction of the screw 313, the pressing blocks 312 fix the parts 400 in the placing grooves 322;
the device also comprises a driving motor 500 arranged on the outer side of the upright post 200, wherein the driving motor 500 drives the clamping seat 320 to rotate through the rotating shaft 330 so as to process the part 400 in the placing groove 322.
It should be noted that, the clamping seat 320 can rotate along the axial direction of the rotating shaft 330, the part 400 is placed in the clamping seat 320 through the placement groove 322, and when the part 400 is placed in the clamping seat 320, a person moves the pressing plate 311 along the length direction of the screw 313, so that the pressing block 312 connected to the pressing plate 311 is abutted and fixed to the part 400 in the placement groove 322. Since the pressing pieces 312 and the placement grooves 322 are in one-to-one correspondence, the plurality of parts 400 can be positioned simultaneously due to the presence of the pressing plate 311.
After the machining of the part 400 in one of the placement grooves 322 is completed, the driving motor 500 drives the clamping seat 320 to rotate along the axial direction of the rotating shaft 330 through the rotating shaft 330, so that the part 400 in the other placement groove 322 reaches the machining area, and the part 400 is machined. This cycle is repeated until the parts 400 in the slots 322 of the holder 320 are completely machined and the personnel replace the parts 400 in the slots 322.
As shown in fig. 3, an abutment block 314 is provided on the outer side of the pressing plate 311, and the abutment block 314 is screwed to the screw 313 and can abut against the pressing plate 311.
Wherein, the abutting block 314 is in threaded connection with the screw 313, when the abutting block 314 is rotated, the abutting block 314 can be made to linearly move along the length direction of the screw 313, and the abutting block 314 can abut against the pressing plate 311 in the moving process, so as to drive the pressing plate 311 and the pressing block 312 to move towards the part 400, thereby completing the positioning of the part 400.
In addition, the screw 313 has a structure that one end is threaded and the other end is smooth, wherein the smooth end passes through the pressing plate 311 to be fixedly connected with the clamping seat 320, one end with the screw 313 is rotationally connected with the upright post 200, and the diameter of the smooth end is larger than that of one end of the thread, therefore, the pressing plate 311 can smoothly linearly move on the screw 313, the pressing plate 311 can be abutted and fixed through the abutting block 314, and the positioning of the part 400 is further completed.
The clamping seat 320 has a cylindrical structure.
The placement grooves 322 are provided with 4 groups, and the 4 groups of placement grooves 322 are distributed along the axial direction of the clamping seat 320.
The standing grooves 322 are in one-to-one correspondence with the parts 400, 4 groups of parts 400 can be processed through the arrangement of 4 groups, and the working efficiency is improved.
Similarly, the clamping seat 320 can be replaced according to the size and structure of the part 400 under the condition that the whole structure of the tool is unchanged, so that more parts 400 can be processed.
As shown in fig. 3, 4 and 5, an elastic member 321 is disposed in the placement groove 322, one end of the elastic member 321 is connected to the placement groove 322, and the other end of the elastic member 321 abuts against the part 400.
When the part 400 is placed in the placement groove 322, one end of the part 400 abuts against the elastic element 321, at this time, a person moves the pressing plate 311 and drives the pressing block 312 to abut against the other end of the part 400, the elastic element 321 is compressed in the abutting process, and when the elastic element 321 is continuously compressed, the part 400 is clamped and fixed.
The outer wall of the part 400 extends out of the clamping seat 320, so as to facilitate the processing of the surface of the part 400.
The length of the part 400 is greater than that of the placing groove 322, so that the clamping block can conveniently clamp and fix the part 400.
As shown in fig. 2-5, the lifting device further comprises a lifting cylinder 610 disposed on the base 100, a telescopic end of the lifting cylinder 610 is connected with one side of an arc-shaped bearing plate 620, and the other side of the arc-shaped bearing plate 620 abuts against the outer wall of the part 400.
It should be noted that, firstly, one of the parts 400 is placed in the placement groove 322, the lifting cylinder 610 drives the arc-shaped receiving plate 620 to vertically move upwards, meanwhile, the driving motor 500 drives the clamping seat 320 to rotate through the rotating shaft 330, at this time, the part 400 located in the placement groove 322 synchronously rotates, the outer wall of the part 400 abuts against the arc-shaped receiving plate 620, at this time, the part 400 is not fixed by the pressing block 312, so that the part 400 can synchronously rotate in the placement groove 322, and the part 400 cannot fall off due to the arc-shaped receiving plate 620.
When the holder 320 rotates at a certain angle, a person places another part 400 in the empty placing groove 322, and at the same time, the driving motor 500 drives the holder 320 again to rotate, so that the parts 400 are placed in the placing grooves 322.
After the parts 400 are placed in the placing grooves 322, the personnel drive the pressing plate 311 to move and drive the pressing block 312 to fix the parts 400 in the placing grooves 322 in an abutting mode, so that the parts 400 are stable.
At this time, the arc-shaped bearing plate 620 can vertically move downwards, far away from the part 400, the part 400 can not fall off, but in order to ensure the stability in the machining process, the arc-shaped bearing plate 620 is always abutted with the part 400, when the machined part 400 needs to be replaced, the arc-shaped bearing plate 620 is separated from the part 400, the clamping seat 320 is convenient to rotate, and when the clamping seat 320 rotates to a set angle, the arc-shaped bearing plate 620 is abutted with the part 400 again, so that the whole clamping seat 320 is supported, and the stability of the machining process of the part 400 is further ensured.
The opposite sides of the arc-shaped receiving plate 620 are provided with sliding bars 630, the upright 200 is provided with sliding grooves 210 used in cooperation with the sliding bars 630, and the sliding bars 630 are slidably connected with the sliding grooves 210.
The arrangement of the slide bar 630 and the slide groove 210 ensures smoothness and stability during the lifting and lowering of the arc-shaped receiving plate 620.
The above examples are only specific embodiments of the present utility model for illustrating the technical solution of the present utility model, but not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that the present utility model is not limited thereto: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (9)
1. The clamping tool for machining the cylindrical parts is characterized by comprising a base (100), wherein the base (100) is provided with two upright posts (200), a clamping assembly (300) is rotatably connected between the two upright posts (200), the clamping assembly (300) comprises a clamping seat (320), one end of the clamping seat (320) is connected with the upright posts (200) through a rotating shaft (330), and the other end of the clamping seat (320) is connected with the upright posts (200) through a fixing assembly (310);
the clamping seat (320) is provided with a plurality of placing grooves (322) for placing parts (400), the fixing assembly (310) comprises a screw rod (313) and a pressing plate (311) arranged on the screw rod (313), one end of the screw rod (313) is fixedly connected with the clamping seat (320), the other end of the screw rod (313) is rotationally connected with the upright post (200), one end, close to the parts (400), of the pressing plate (311) is provided with pressing blocks (312), the pressing blocks (312) are in one-to-one correspondence with the placing grooves (322), and when the pressing plates (311) linearly move along the length direction of the screw rod (313), the pressing blocks (312) are fixed on the parts (400) in the placing grooves (322);
the clamping seat (320) is driven by the driving motor (500) to rotate through the rotating shaft (330), so that parts (400) in the placing groove (322) can be machined.
2. Clamping tool for cylindrical part machining according to claim 1, characterized in that an abutment block (314) is provided on the outside of the press plate (311), the abutment block (314) being screwed to the screw (313) and being able to abut against the press plate (311).
3. The clamping tool for machining cylindrical parts according to claim 1, wherein the clamping seat (320) is of a cylindrical structure.
4. A clamping fixture for machining cylindrical parts according to claim 3, characterized in that the placement grooves (322) are provided with 4 groups, the placement grooves (322) of 4 groups being distributed along the axial direction of the clamping seat (320).
5. The clamping tool for machining cylindrical parts according to claim 4, wherein an elastic piece (321) is arranged in the placing groove (322), one end of the elastic piece (321) is connected in the placing groove (322), and the other end of the elastic piece (321) is abutted to the part (400).
6. The clamping fixture for machining cylindrical parts according to claim 1, wherein the outer wall of the part (400) extends out of the clamping seat (320).
7. The clamping tool for cylindrical part machining according to claim 6, wherein the length of the part (400) is greater than the length of the placement groove (322).
8. The clamping tool for machining cylindrical parts according to claim 1, further comprising a lifting cylinder (610) arranged on the base (100), wherein a telescopic end of the lifting cylinder (610) is connected with one side of an arc-shaped bearing plate (620), and the other side of the arc-shaped bearing plate (620) is abutted to the outer wall of the part (400).
9. The clamping tool for machining cylindrical parts according to claim 8, wherein the opposite sides of the arc-shaped receiving plate (620) are provided with sliding bars (630), the upright (200) is provided with sliding grooves (210) used with the sliding bars (630), and the sliding bars (630) are slidably connected with the sliding grooves (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518235.0U CN220050949U (en) | 2023-06-14 | 2023-06-14 | Clamping tool for machining cylindrical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518235.0U CN220050949U (en) | 2023-06-14 | 2023-06-14 | Clamping tool for machining cylindrical parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220050949U true CN220050949U (en) | 2023-11-21 |
Family
ID=88766792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321518235.0U Active CN220050949U (en) | 2023-06-14 | 2023-06-14 | Clamping tool for machining cylindrical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220050949U (en) |
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2023
- 2023-06-14 CN CN202321518235.0U patent/CN220050949U/en active Active
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