CN216227982U - Auxiliary machining device for workpiece - Google Patents
Auxiliary machining device for workpiece Download PDFInfo
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- CN216227982U CN216227982U CN202122086949.6U CN202122086949U CN216227982U CN 216227982 U CN216227982 U CN 216227982U CN 202122086949 U CN202122086949 U CN 202122086949U CN 216227982 U CN216227982 U CN 216227982U
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Abstract
The utility model relates to the technical field of machining, and particularly discloses a workpiece machining auxiliary device which comprises a bracket assembly and a pressing assembly, wherein the bracket assembly is used for supporting a workpiece, the pressing assembly is used for limiting the workpiece to move upwards, the bracket assembly comprises a supporting block, an upper groove plate, a lower groove plate, a vertical adjusting rod and a transverse adjusting rod, the supporting block is used for supporting the workpiece, and the supporting block can move up and down and move back and forth; the pressing assembly comprises a pressing block and a pressing device, the pressing device is used for driving the pressing block to move up and down, a rolling piece is connected to the pressing block in a rotating mode and located above the supporting block, and the rolling piece is used for limiting the workpiece to move upwards. This scheme is through bracket assembly and the setting of pressing the subassembly for long axis class work piece adds man-hour upper and lower can be injectd, and then has solved the relatively poor problem of machining precision that exists after the processing of long axis class work piece among the prior art.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a workpiece machining auxiliary device.
Background
In the current machining, a long-shaft workpiece is often required to be machined, however, because the machining length of the long-shaft workpiece is long, one end of the workpiece, which is far away from a clamp, is in a cantilever state in the machining process, the swinging amount of the workpiece in the machining process is easy to be large, the deformation amount of the whole workpiece after machining is large, and the machining precision is poor; although in the prior art, in order to improve the machining precision, a mode of adding a tip at one end of a workpiece far away from a clamp is adopted, so that two ends of the workpiece are supported, and the tip and the clamp limit the axial direction of the workpiece, the middle part of the workpiece is not supported because the length span of a long-shaft workpiece is large, the workpiece still has the problem of distortion in the machining process, and the machining precision is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a workpiece processing auxiliary device to solve the problem of poor processing precision after long-axis workpieces are processed in the prior art.
In order to achieve the above object, the basic scheme of the utility model is as follows:
the utility model provides a processing auxiliary device of work piece, includes bracket assembly, and bracket assembly includes the tray, and the tray is used for holding up the work piece, still includes and presses the subassembly, presses the subassembly including pressing the tray, and it is connected with the rolling member to rotate on pressing the tray, and the rolling member is located the tray top, and the rolling member is used for restricting work piece rebound.
Compare the beneficial effect in prior art:
when this scheme of adoption, the work piece of being processed is not only held by the tray of below bracket assembly, still is pressed down by the roll of the subassembly of pressing down of top, because of the roll can rotate on pressing down the tray, so even if work piece course of working needs to rotate, the work piece also can rotate between roll and tray, both guaranteed spacing from top to bottom to the work piece, guaranteed the processing that does not influence the work piece from top to bottom again, be favorable to reducing the distortion of major axis class work piece course of working, and then improve the machining precision of major axis class work piece.
Furthermore, the pressing assembly also comprises a pressing device which is used for driving the pressing block to move up and down; the pressing block can move up and down, so that the rolling pieces on the pressing block can press workpieces of different sizes.
Furthermore, the rolling piece and the workpiece form an included angle; after this scheme of adoption, even if there is certain deviation in the center of rolling member and work piece, the rolling member has the contained angle because of it and work piece, so still can press the work piece, has improved the practicality of device.
Further, the bracket assembly comprises an upper groove plate, and the support block is vertically connected to the upper groove plate in a sliding mode.
Has the advantages that: the supporting block can vertically slide, so that the supporting block can meet the supporting requirements of workpieces with different sizes, and the adaptability of the device is improved.
Further, bracket assembly still includes vertical regulation pole and frid down, and vertical regulation pole threaded connection is on frid down, and frid can fixed connection on the workstation of processing equipment down, and vertical regulation pole top offsets with the tray bottom surface.
Has the advantages that: the setting of vertical regulation pole makes things convenient for operating personnel to carry out vertical accurate removal to the tray.
Furthermore, a vertical waist-shaped hole is formed in the supporting block, a first fixing hole opposite to the vertical waist-shaped hole is formed in the upper groove plate, and the supporting block is fixedly connected to the upper groove plate through bolts and nuts arranged in the vertical waist-shaped hole and the first fixing hole.
Has the advantages that: after the vertical position of the supporting block is moved, the supporting block can be fixedly connected to the upper trough plate by installing bolts and nuts on the vertical waist-shaped hole and the first fixing hole, the vertical height of the supporting block is guaranteed not to move easily, and the practicability of the device is further improved.
Further, the upper groove plate is transversely connected on the lower groove plate in a sliding manner; the upper trough plate is provided with the supporting block, so that the upper trough plate moves to drive the supporting plate to move together, and the supporting plate can support the workpiece more appropriately and stably.
Further, bracket assembly still includes the horizontal adjusting lever, and horizontal adjusting lever threaded connection is on frid down, and the one end of horizontal adjusting lever offsets with last frid side.
Has the advantages that: the arrangement of the transverse adjusting rod facilitates the operator to carry out vertical and transverse accurate movement on the whole formed by the upper trough plate and the supporting plate.
Furthermore, a transverse waist-shaped hole is formed in the upper groove plate, a second fixing hole corresponding to the transverse waist-shaped hole is formed in the lower groove plate, and the upper groove plate is fixedly connected to the lower groove plate through bolts and nuts mounted on the transverse waist-shaped hole and the second fixing hole.
Has the advantages that: after the whole formed by the supporting plate and the upper groove plate is adjusted at the transverse position, the fixing connection of the upper groove plate on the lower groove plate can be realized by installing bolts and nuts on the transverse waist-shaped hole and the second fixing hole, the transverse positions of the supporting block and the upper groove plate can be moved easily, and the practicability of the device is further improved.
Furthermore, a V-shaped groove is formed in the support block and is positioned below the rolling piece; the left, right and upper parts of the workpiece are limited by the matching of the V-shaped groove and the rolling piece, and the probability of distortion in the machining process of the workpiece is further reduced.
Drawings
FIG. 1 is an isometric view of an embodiment of the utility model;
fig. 2 is a schematic three-dimensional structure at another angle according to an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a pressing block 11, a pressing device 12, a rolling piece 13, an oil filling hole 14, a support block 21, an upper groove plate 22, a lower groove plate 23, a vertical adjusting rod 24, a transverse adjusting rod 25, an upper adjusting plate 26, a lower adjusting plate 26, a horizontal adjusting plate 27, a vertical waist-shaped hole 28, a transverse waist-shaped hole 29 and a workbench 10.
Examples
The embodiment is basically as shown in the attached figures 1 and 2:
a processing auxiliary device for workpieces comprises a bracket assembly and a pressing assembly, wherein the bracket assembly is used for supporting the workpieces, and the pressing assembly is used for limiting the workpieces to move upwards.
The pressing assembly comprises a pressing block 11 and a pressing device 12, the pressing device 12 is used for driving the pressing block 11 to move up and down, in the embodiment, the pressing device 12 adopts an air cylinder, and the air cylinder is fixedly connected to a workbench 10 of the processing equipment through a cushion plate; the pressing block 11 is rotatably connected with a rolling part 13, the rolling part 13 adopts a rolling needle, the pressing block 11 is provided with an oil filling hole 14, the oil filling hole 14 is aligned with the rolling part 13, the oil filling hole 14 is convenient for adding lubricating oil to the rotating rolling part 13, the rolling part 13 is obliquely arranged, and the rolling part 13 and a workpiece form an included angle.
The bracket component comprises a supporting block 21, an upper groove plate 22, a lower groove plate 23, a vertical adjusting rod 24 and a transverse adjusting rod 25, a V-shaped groove is formed in the supporting block 21, the V-shaped groove is located below the rolling part 13, a vertical sliding groove is formed in the upper groove plate 22, the supporting block 21 is connected to the upper groove plate 22 through the vertical sliding groove in a sliding mode, a transverse sliding groove is formed in the lower groove plate 23, the upper groove plate 22 is connected to the lower groove plate 23 through the transverse sliding groove in a sliding mode, and the lower groove plate 23 is fixedly connected to a workbench 10 of the machining equipment.
An upper adjusting plate 26 and a lower adjusting plate 26 are fixedly connected to the lower groove plate 23 through screws, the upper adjusting plate 26 and the lower adjusting plate 26 are located below the vertical sliding groove, the vertical adjusting rod 24 is in threaded connection with the upper adjusting plate 26 and the lower adjusting plate 26, and the top of the vertical adjusting rod 24 abuts against the bottom surface of the support block 21; the support block 21 is provided with a vertical waist-shaped hole 28, the upper groove plate 22 is provided with a first fixing hole opposite to the vertical waist-shaped hole 28, and the support block 21 is fixedly connected to the upper groove plate 22 by installing bolts and nuts on the vertical waist-shaped hole 28 and the first fixing hole.
The lower groove plate 23 is also fixedly connected with a horizontal adjusting plate 27 through screws, the horizontal adjusting plate 27 is positioned at the end part of the horizontal sliding groove, the horizontal adjusting rod 25 is connected on the lower groove plate 23 in a threaded manner, and one end of the horizontal adjusting rod 25 is abutted against the side surface of the upper groove plate 22; the upper trough plate is provided with a transverse kidney-shaped hole 29, the lower trough plate 23 is provided with a second fixing hole corresponding to the transverse kidney-shaped hole 29, and the upper trough plate 22 is fixedly connected to the lower trough plate 23 by installing bolts and nuts on the transverse kidney-shaped hole 29 and the second fixing hole.
The specific implementation process is as follows:
when the workpiece needs to be supported and limited in an auxiliary mode, the axis of the workpiece is just positioned on the central line of the V-shaped groove of the support block 21 by adjusting the vertical adjusting rod 24 and the transverse adjusting rod 25, and the workpiece is attached to the surface of the V-shaped groove of the support block 21; then, the lifting height of the pressing device 12 is adjusted, so that the rolling piece 13 on the pressing block 11 can be attached to the top of the workpiece, and meanwhile, when the workpiece rotates, the rolling piece 13 can also rotate on the pressing block 11; and finally, the upper groove plate 22 is locked on the lower groove plate 23 through bolts and nuts, and the support block 21 is locked on the upper groove plate 22, so that the whole device is fixed.
When the embodiment is adopted, the rolling piece 13 can rotate on the pressing block 11, so that even if the workpiece needs to rotate in the machining process, the workpiece can also rotate between the rolling piece 13 and the supporting block 21, the upper limit and the lower limit of the workpiece are ensured, the machining of the workpiece is not influenced by the upper limit and the lower limit, the torsional deformation of the long-shaft workpiece in the machining process is reduced, and the machining precision of the long-shaft workpiece is improved.
In addition, the bracket assembly of this embodiment can adjust the horizontal position and the vertical height of tray 21, and rolling member 13 has the contained angle again with the work piece and rolling member 13 can be driven by presser 12 and is reciprocating for whole device can satisfy the support requirement and the spacing requirement of the work piece of different cross section sizes, with the improvement of realization to the machining precision of different size specification work pieces.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. The utility model provides a processing auxiliary device of work piece, includes bracket assembly, bracket assembly includes the tray, and the tray is used for holding up the work piece, its characterized in that: the workpiece pressing device is characterized by further comprising a pressing assembly, the pressing assembly comprises a pressing block, a rolling piece is connected to the pressing block in a rotating mode and located above the supporting block, and the rolling piece is used for limiting the workpiece to move upwards.
2. The processing auxiliary device for a workpiece according to claim 1, characterized in that: the pressing assembly further comprises a pressing device, and the pressing device is used for driving the pressing block to move up and down.
3. The processing auxiliary device for a workpiece according to claim 1, characterized in that: the rolling piece and the workpiece form an included angle.
4. The processing auxiliary device for a workpiece according to claim 1, characterized in that: the bracket component comprises an upper groove plate, and the support block is vertically connected to the upper groove plate in a sliding manner.
5. The apparatus for assisting in processing of a workpiece according to claim 4, wherein: the bracket assembly further comprises a vertical adjusting rod and a lower groove plate, the vertical adjusting rod is connected to the lower groove plate in a threaded mode, the lower groove plate can be fixedly connected to a workbench of the machining equipment, and the top of the vertical adjusting rod is abutted to the bottom surface of the supporting block.
6. The apparatus for assisting in processing of a workpiece according to claim 4, wherein: the support block is provided with a vertical waist-shaped hole, the upper trough plate is provided with a first fixing hole opposite to the vertical waist-shaped hole, and the support block is fixedly connected to the upper trough plate by installing bolts and nuts on the vertical waist-shaped hole and the first fixing hole.
7. The apparatus for assisting in processing of a workpiece according to claim 5, wherein: the upper groove plate is transversely connected on the lower groove plate in a sliding manner.
8. The apparatus for assisting in processing of a workpiece according to claim 7, wherein: the bracket component further comprises a transverse adjusting rod, the transverse adjusting rod is connected to the lower groove plate in a threaded mode, and one end of the transverse adjusting rod is abutted to the side face of the upper groove plate.
9. The apparatus for assisting in processing of a workpiece according to claim 7, wherein: the upper groove plate is provided with a transverse waist-shaped hole, the lower groove plate is provided with a second fixing hole corresponding to the transverse waist-shaped hole, and the upper groove plate is fixedly connected to the lower groove plate through bolts and nuts arranged on the transverse waist-shaped hole and the second fixing hole.
10. The processing auxiliary device for a workpiece according to claim 1, characterized in that: the support block is provided with a V-shaped groove which is positioned below the rolling piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086949.6U CN216227982U (en) | 2021-08-31 | 2021-08-31 | Auxiliary machining device for workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086949.6U CN216227982U (en) | 2021-08-31 | 2021-08-31 | Auxiliary machining device for workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216227982U true CN216227982U (en) | 2022-04-08 |
Family
ID=80983720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122086949.6U Active CN216227982U (en) | 2021-08-31 | 2021-08-31 | Auxiliary machining device for workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216227982U (en) |
-
2021
- 2021-08-31 CN CN202122086949.6U patent/CN216227982U/en active Active
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