CN212445097U - Auxiliary supporting structure for workpiece machining - Google Patents
Auxiliary supporting structure for workpiece machining Download PDFInfo
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- CN212445097U CN212445097U CN202021124840.6U CN202021124840U CN212445097U CN 212445097 U CN212445097 U CN 212445097U CN 202021124840 U CN202021124840 U CN 202021124840U CN 212445097 U CN212445097 U CN 212445097U
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- workpiece processing
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Abstract
The utility model provides a work piece processing auxiliary stay structure, include: the supporting frame comprises a base and a supporting frame, wherein the base is provided with a mounting groove; the support frame includes installation department and fixed part, fixed part perpendicular to installation department, through installation department and mounting groove joint, be provided with the piece that stabilizes perpendicularly to fixed part down between support frame and the base, the piece bottom that stabilizes supports and leans on the base. Through installation department and mounting groove joint between with support frame and the base in this scheme, compare with current adoption bolt fastening's mode, it is more convenient to dismantle.
Description
Technical Field
The utility model belongs to the machining field especially relates to a work piece processing auxiliary stay structure.
Background
When an existing shaft workpiece is machined, an auxiliary supporting structure is often needed to support and limit the existing shaft workpiece, so that the existing shaft workpiece is convenient to machine. However, the conventional auxiliary support has the following problems:
1. the support frame and the base in the existing auxiliary support are fixed by bolts, so that the mounting and dismounting are troublesome and the process is complicated.
2. The direct contact position and the support frame integrated into one piece of work piece in current auxiliary stay, but lead to the unilateral wearing and tearing of contact position too big easily in the work piece course of working for the support frame can't play effective supporting role, leads to the bent axle to beat too big or even scrap. The part directly contacted with the workpiece is abraded, so that the whole support frame needs to be replaced, and the required cost is high.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims to provide a work piece processing auxiliary stay structure for dismantle trouble scheduling problem between support frame and the base among the solution prior art.
In order to achieve the above objects and other related objects, the present invention provides a supporting structure for assisting in processing a workpiece, including: the supporting frame comprises an installation part and a fixing part, wherein an installation groove used for inserting the installation part is formed in the base, and the installation groove is in clearance fit with the installation part; the fixing part is provided with a stabilizing part downwards, and the bottom end of the stabilizing part is abutted against the base.
Further, the installation department is platelike structure, fixed part perpendicular to installation department face, steadiness piece perpendicular to fixed part and parallel with the installation department.
Further, the mounting groove is the back taper shape, installation department and mounting groove shape phase-match.
Furthermore, a supporting threaded hole is formed in the fixing portion, the supporting threaded hole penetrates through the fixing portion from top to bottom, the stabilizing piece is a supporting bolt, and the supporting bolt is matched with the supporting threaded hole.
Furthermore, the support frame includes the supporting part, the mouth is placed to "V" type seted up on the supporting part top.
Furthermore, positioning blocks which are used for being in direct contact with the workpiece are fixed on the inner walls of the two sides of the V-shaped placing opening.
Furthermore, jacks are formed in the inner walls of the two sides of the V-shaped placing opening at the same height, and the positioning blocks are inserted into the jacks.
Furthermore, a locking screw hole penetrates through the side wall of the jack, and a locking screw used for tightly pushing the positioning block is arranged in the locking screw hole.
Furthermore, the support frame still includes the guide part that leads when being used for processing the work piece and placing, the guide part is located the supporting part top, the guide part is located "V" type and places a mouthful one side, the guide part is close to "V" type and places a mouthful lateral wall downward sloping setting.
Further, the support frame still includes spacing portion, spacing portion is located the supporting part top, spacing portion is located the relative one side of guide part on "V" type is placed the mouth, and the height that highly is less than the guide part height of spacing portion.
As the above, the utility model discloses a work piece processing auxiliary stay structure has following beneficial effect:
because realize the fixed of support frame in this scheme through inserting the installation department in the mounting groove, compare with the mode that current adoption bolt was fixed, it is more convenient to dismantle.
Because the setting of fixed part and steadiness piece to increase the stability of fixing between support frame and the base.
Drawings
Fig. 1 is an axonometric view of the auxiliary supporting structure for workpiece processing in the embodiment of the present invention.
Fig. 2 is a left side view of the auxiliary supporting structure for workpiece processing in the embodiment of the present invention.
Detailed Description
Reference numerals in the drawings of the specification include: the base comprises a base 1, a support frame 2, an installation part 201, a fixing part 202, a supporting part 203, a guide part 204, a limiting part 205, a positioning block 3, a locking screw 4, a supporting bolt 5 and an installation groove 6.
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Examples
As shown in fig. 1 and 2, the present embodiment provides a workpiece processing auxiliary support structure, including: base 1 and support frame 2 have seted up mounting groove 6 on the base 1 upper surface, and mounting groove 6 runs through base 1, and mounting groove 6 is the back taper structure, and four faces in the mounting groove 6 are same fixed tapering. The machined workpiece in this embodiment is exemplified by a crankshaft.
The support frame 2 includes a mounting portion 201, a support portion 203, a fixing portion 202, a guide portion 204, and a stopper portion 205. The bottom end of the mounting part 201 is matched with the shape of the mounting groove 6, and is used for being inserted into the mounting groove 6 to realize the fixation of the support frame 2 and the base 1. Supporting part 203 is located installation department 201, and installation department 201 and the equal vertical setting of supporting part 203, fixed part 202 vertical fixation in supporting part 203 bottom, fixed part 202 is the cuboid form, run through the face on fixed part 202 and seted up two support screw holes, two support screw holes are seted up in vertical direction, and two support screw holes are seted up at fixed part 202 and are close to about marginal position, be provided with supporting bolt 5 in the support screw hole, supporting bolt 5 penetrates the support screw hole from the bottom up, supporting bolt 5 bottom and base 1 support and lean on.
The mouth is placed to "V" type has been seted up on supporting part 203 top, and two jacks have been seted up at same height on the wall of the interior both sides of "V" type is placed the mouth, and the jack interpolation has set block 3, has seted up the locking screw on the jack lateral wall, and inside the locking screw ran through the jack, was provided with locking screw 4 in the locking screw, fixes locating piece 3 through locking screw 4. The setting of locating piece 3 avoids "V" type to place mouthful inside and bent axle direct contact, has just also avoided the wearing and tearing of work piece processing to supporting part 203. Brass is selected for use by the positioning block 3 in this embodiment, and the generation of the scratch on the surface of the crankshaft can be reduced under the condition of ensuring the stability of the crankshaft support. The positioning block 3 is fixed by the locking screw 4, so that the positioning block 3 can be quickly replaced and adjusted.
In specific implementation, the support frames 2 with different specifications are selected according to crankshafts with different specifications and sizes (the V-shaped placing openings of different support frames 2 are different in size), and the selected support frames 2 are inserted into the mounting grooves 6; the degree of depth that installation department 201 inserted in mounting groove 6 is adjusted through rotatory supporting bolt 5 under the circumstances of guaranteeing stability, and then realizes the adjustment of the height that support frame 2 is located, and the adjustment process is simple, but quick replacement support frame 2, and supporting bolt 5's setting has still increased the installation stability of mounting bracket 2. When the positioning block 3 is worn, the height of the positioning block 3 can be adjusted through the locking screw 4, and the positioning block 3 can be replaced by rotating the locking screw 4.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. An auxiliary support structure for workpiece processing, comprising: the supporting frame comprises an installation part and a fixing part, wherein an installation groove used for inserting the installation part is formed in the base, and the installation groove is in clearance fit with the installation part; the fixing part is provided with a stabilizing part downwards, and the bottom end of the stabilizing part is abutted against the base.
2. The auxiliary support structure for workpiece processing according to claim 1, wherein the mounting portion is a plate-like structure, the fixing portion is perpendicular to the mounting portion plate surface, and the stabilizing member is perpendicular to the fixing portion and parallel to the mounting portion.
3. The auxiliary support structure for workpiece processing according to claim 1, wherein the mounting groove is in an inverted conical shape, and the mounting portion is matched with the mounting groove in shape.
4. The auxiliary supporting structure for workpiece processing according to claim 1, wherein the fixing portion is provided with a supporting threaded hole, the supporting threaded hole penetrates through the fixing portion from top to bottom, the fixing member is a supporting bolt, and the supporting bolt is matched with the supporting threaded hole.
5. The auxiliary support structure for workpiece processing according to claim 1, wherein the support frame comprises a support part, and a V-shaped placing opening is formed at the top end of the support part.
6. The auxiliary supporting structure for workpiece processing according to claim 5, wherein positioning blocks for directly contacting with the workpiece are fixed on the inner walls of the two sides of the V-shaped placing opening.
7. The auxiliary supporting structure for workpiece processing according to claim 6, wherein the inner walls of the two sides of the V-shaped placing opening are provided with insertion holes at the same height, and the positioning block is inserted into the insertion holes.
8. The auxiliary supporting structure for workpiece processing according to claim 7, wherein a locking screw hole is formed through a side wall of the insertion hole, and a locking screw for tightly pushing the positioning block is arranged in the locking screw hole.
9. The auxiliary support structure for workpiece processing according to any one of claims 5-7, wherein the support frame further comprises a guide part for guiding when the processed workpiece is placed, the guide part is positioned at the top end of the support part, the guide part is positioned at one side of the V-shaped placing opening, and the guide part is obliquely downwards arranged close to one side wall of the V-shaped placing opening.
10. The auxiliary support structure for workpiece processing according to claim 9, wherein the support frame further comprises a limiting part, the limiting part is located at the top end of the support part, the limiting part is located at the opposite side of the guide part on the V-shaped placing opening, and the height of the limiting part is lower than that of the guide part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021124840.6U CN212445097U (en) | 2020-06-17 | 2020-06-17 | Auxiliary supporting structure for workpiece machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021124840.6U CN212445097U (en) | 2020-06-17 | 2020-06-17 | Auxiliary supporting structure for workpiece machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212445097U true CN212445097U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021124840.6U Active CN212445097U (en) | 2020-06-17 | 2020-06-17 | Auxiliary supporting structure for workpiece machining |
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| CN (1) | CN212445097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633243A (en) * | 2022-03-24 | 2022-06-17 | 中铁十二局集团有限公司 | U-shaped steel bar storage device and storage and hoisting method |
-
2020
- 2020-06-17 CN CN202021124840.6U patent/CN212445097U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633243A (en) * | 2022-03-24 | 2022-06-17 | 中铁十二局集团有限公司 | U-shaped steel bar storage device and storage and hoisting method |
| CN114633243B (en) * | 2022-03-24 | 2023-07-07 | 中铁十二局集团有限公司 | U-shaped steel bar storage device and storage and hoisting method |
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