CN212145494U - Frock clamp of multi-process processing of speed reducer shell part - Google Patents
Frock clamp of multi-process processing of speed reducer shell part Download PDFInfo
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- CN212145494U CN212145494U CN202020683638.0U CN202020683638U CN212145494U CN 212145494 U CN212145494 U CN 212145494U CN 202020683638 U CN202020683638 U CN 202020683638U CN 212145494 U CN212145494 U CN 212145494U
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- speed reducer
- reducer shell
- supporting
- shell
- pressing
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Abstract
The utility model relates to a frock clamp of speed reducer shell part multiple operation processing can once only accomplish the full operation processing content of this part under different clamping gestures on one set of frock clamp, and its anchor clamps main part lateral part has a plurality of lateral part clamping mechanism who are used for the tight speed reducer shell of vertical clamping, and a plurality of top clamping mechanism who are used for the tight speed reducer shell of horizontal clamping are adopted at anchor clamps main part top. This frock clamp of speed reducer shell part multiple operation processing passes through the special design that lateral part and top press from both sides tightly, positioning mechanism, can reliably fix a position the speed reducer shell part of two kinds of different gestures, and a clamping can realize the all-round processing of a plurality of speed reducer shell parts, has improved machining efficiency greatly, has guaranteed the machining precision, has reduced workman's intensity of labour, and this anchor clamps of later stage can be with the seamless butt joint of automated production.
Description
The technical field is as follows:
the utility model relates to a speed reducer processing technology field especially relates to a frock clamp of speed reducer shell part multiple operation processing.
Background art:
as shown in fig. 1, the conventional speed reducer housing 6 is formed by casting, and after the forming, the steps of fine engraving, boring, drilling, tapping and the like need to be performed on the conventional speed reducer housing, but because the structure of the conventional speed reducer housing is complex and irregular, each step is completed on different equipment, and the conventional speed reducer housing needs to be transported and positioned for many times, so that the processing period is long, and the processing precision is low. And a machining center is adopted to machine the clamp, so that the clamp has certain precision requirement, and the operation requirement on workers is higher during clamping. Moreover, the speed reducer shell needs to be processed on a plurality of surfaces, so that the speed reducer shell needs to be turned over after one processing procedure, needs to be repositioned and clamped, and is very inconvenient.
The utility model has the following contents:
the utility model aims at the above problem, provide a frock clamp of speed reducer shell part multiple operation processing that the clamping is convenient, the location is accurate, need not turn-over, machining efficiency is high, the product precision is high.
The utility model discloses a realize through following technical scheme: a tool clamp for multi-process machining of parts of a speed reducer shell comprises a clamp main body, wherein the side part of the clamp main body is provided with a plurality of side clamping mechanisms for vertically clamping the speed reducer shell, and the top part of the clamp main body is provided with a plurality of top clamping mechanisms for horizontally clamping the speed reducer shell;
the lateral clamping assembly comprises a supporting seat assembly for supporting the lower end of the speed reducer shell, an inner pressing assembly for pressing the inner side of the lower end of the speed reducer shell, a rear supporting assembly for supporting the rear side of the speed reducer shell and an upper pressing assembly for pressing the upper end of the speed reducer shell;
the top clamping mechanism comprises a bottom positioning assembly used for positioning the bottom end of the speed reducer shell, a side pressing assembly used for pressing the side part of the speed reducer shell and a top pressing assembly used for pressing the top end of the speed reducer shell.
In order to position the bottom of the speed reducer shell in a vertical state, the supporting seat assembly comprises a supporting plate, a plurality of supporting blocks and limiting blocks, the supporting blocks and the limiting blocks are fixed on the supporting plate, the supporting blocks are uniformly distributed on the supporting plate and used for supporting the lower end face of the speed reducer shell, and the limiting blocks are uniformly distributed on the periphery of the supporting plate and used for limiting the periphery of the lower end of the speed reducer shell.
In order to facilitate the clamping of an operator outside the machine tool, the supporting plate is arranged on the guide rail and can slide along the guide rail.
In order to effectively compress (clamp) the bottom of the speed reducer shell in a vertical state, the number of the inner compression assemblies is two or more, each inner compression assembly comprises an inner compression driving piece and an inner compression block, and the inner compression driving pieces can drive the inner compression blocks to rotate or lift so as to compress the end face of the inner side of the lower end of the speed reducer shell.
In order to position the rear of the reducer casing in a vertical state, the rear support assembly includes a plurality of support posts for positioning and supporting the rear side of the reducer casing.
In order to effectively compress the top of the speed reducer shell in a vertical state, the upper compression assemblies are two or more, each upper compression assembly comprises an upper compression driving piece and an upper pressing block, and the upper compression driving pieces can drive the upper pressing blocks to rotate or lift so as to compress the upper end face of the speed reducer shell.
In order to support and position the bottom of the speed reducer shell in a horizontal state, the bottom positioning component comprises a positioning disc for positioning a through hole at the bottom end of the speed reducer shell and a supporting rod for supporting the bottom end of the speed reducer shell.
In order to effectively compress the side part of the speed reducer shell in a horizontal state, the side compression assembly comprises a side compression driving piece, a side pressing block and a side positioning block, and the side compression driving piece can drive the side pressing block to move so as to be matched with the side positioning block to clamp the side part of the speed reducer shell.
In order to effectively compress the top of the horizontal speed reducer shell, the top compression assemblies are multiple groups, each top compression assembly comprises a top compression driving piece and a top compression block, and the top compression driving pieces can drive the top compression blocks to lift or rotate so as to compress the top end face of the speed reducer shell.
In a preferred embodiment of the present invention, the side portion of the clamp main body is provided with two sets of side clamping mechanisms, and the top portion of the clamp main body is provided with two sets of top clamping mechanisms.
The utility model has the advantages that: this frock clamp of multiple operation processing of speed reducer shell part passes through special lateral part clamping mechanism, top clamping mechanism design, can effectively fix a position the speed reducer shell of two kinds of states, and a clamping can realize the all-round processing of a plurality of speed reducer shells, has improved machining efficiency greatly, has guaranteed the machining precision, has reduced workman's intensity of labour.
Description of the drawings:
fig. 1 is a schematic structural diagram of a speed reducer housing of the present invention;
fig. 2 is a schematic perspective view of the fixture for multi-step processing of reducer casing parts according to the present invention;
fig. 3 is a schematic perspective view of the supporting seat assembly and the internal pressing assembly of the present invention;
fig. 4 is a schematic perspective view of the upper pressing assembly and the rear supporting assembly of the present invention;
fig. 5 is a schematic perspective view of the top clamping mechanism of the present invention;
fig. 6 is the processing schematic diagram of the utility model discloses after with the speed reducer shell clamping.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
The fixture for multi-process machining of the parts of the speed reducer shell as shown in fig. 2 comprises a fixture body, wherein the side part of the fixture body is provided with a plurality of side clamping mechanisms 4 for vertically clamping the speed reducer shell, and the top part of the fixture body is provided with a plurality of top clamping mechanisms 5 for horizontally clamping the speed reducer shell. The jig main body includes a bottom plate 1 for mounting a side clamping mechanism 4, a support plate 2 for support, and a top plate 3 for mounting a top clamping mechanism 5. In a preferred embodiment of the present invention, the side part of the clamp body is provided with two sets of side clamping mechanisms 4, and the top part of the clamp body is provided with two sets of top clamping mechanisms 5.
As shown in fig. 3 and 4, the side clamping assembly includes a supporting seat assembly for supporting the lower end of the reducer casing, an inner pressing assembly for pressing the inner side of the lower end of the reducer casing, a rear supporting assembly for supporting the rear side of the reducer casing, and an upper pressing assembly for pressing the upper end of the reducer casing.
The supporting seat subassembly includes backup pad 41 and fixes a plurality of supporting shoes 43, stopper 44 in backup pad 41, and it needs to notice, the utility model discloses only design a backup pad 41, convenient operation, supporting shoe 43 equipartition is on backup pad 41 for support all around of the lower terminal surface of speed reducer shell, stopper 44 is 4, is the L type, and the equipartition is around backup pad 44, is used for spacing (the location) to four angles of speed reducer shell lower extreme.
The internal compression assemblies comprise two sets of internal compression driving pieces 45 and internal compression blocks 46, and the internal compression driving pieces 45 can drive one set of internal compression blocks 46 to rotate or lift so as to compress the end surface of the inner side of the lower end of the shell of the speed reducer.
The rear support assembly includes a plurality of support posts 47 for positionally supporting the rear side of the reducer housing.
The upper compaction assemblies comprise upper compaction driving pieces 49 and upper pressing blocks 48, and the upper compaction driving pieces 49 can drive the upper pressing blocks 48 to rotate or lift so as to compact the upper end face of the shell of the speed reducer.
In addition, the bottom plate 1 of the present invention is further provided with a set of guide rails 42, and the support plate 41 is disposed on the guide rails 42 and can slide along the guide rails 42. When an operator clamps the workpiece, the support plate 41 is pulled out of the machine tool.
As shown in fig. 5, the top clamping mechanism includes a bottom positioning assembly for positioning the bottom end of the reducer casing, a side pressing assembly for pressing the side portion of the reducer casing, and a top pressing assembly for pressing the top end of the reducer casing.
The bottom positioning component comprises a positioning disc 51 for positioning a through hole at the bottom end of the speed reducer shell, a supporting rod 59 for supporting the bottom end of the speed reducer shell and a supporting rod 513. The positioning disc 51 is provided with a plurality of supporting beads 52 around, which can support the through holes at the bottom end of the reducer casing to realize positioning. The supporting rods 59 and 513 are uniformly distributed around the top plate 3.
The side compression assembly comprises a side compression driving piece 510, a side compression block 511 and a side positioning block 512, wherein the side compression driving piece 510 can drive the side compression block 511 to translate so as to be matched with the side positioning block 512 to clamp the side part of the speed reducer shell.
The top pressing components are in multiple groups. The jacking component comprises a jacking driving piece 55, a jacking block 56, a jacking driving piece 57 and a jacking block 58 which are positioned in the middle of the top plate 3, the jacking driving piece 55 can drive the jacking block 56 to lift, and the jacking driving piece 57 can drive the jacking block 58 to lift, so that the front end and the rear end of the shell of the speed reducer are compacted when the shell of the speed reducer is in a horizontal state. It should be noted that the pressing blocks 56 and 58 can press the two speed reducer housings simultaneously. The top pressing assembly further comprises a top pressing driving piece 53 and a top pressing block 54, wherein the top pressing driving piece 53 can drive the top pressing block 54 to ascend and descend so as to press the other side of the speed reducer shell.
It should be noted that, the utility model discloses a preferred hydro-cylinder of each driving piece, its bottom still are equipped with the elevating system of the whole lift of driver, abdicate when being convenient for the clamping speed reducer shell.
Additionally, the utility model discloses an all be provided with flexible ball on each compact heap (board), be the flexonics when compressing tightly the speed reducer shell, avoid crushing the speed reducer shell.
As shown in fig. 6, before machining, the tool clamp for multi-process machining of the parts of the speed reducer shell is mounted on a workbench of a horizontal machining center, an operator vertically mounts two speed reducer shells 6 on a supporting plate, pushes the supporting plate to a fixed position, drives each inner pressing block to tightly press the bottom ends of the speed reducer shells through an inner pressing driving piece, drives the upper pressing blocks to tightly press the top ends of the speed reducer shells through an upper pressing driving piece, and completes clamping of the speed reducer shells in two vertical states; an operator horizontally installs the two speed reducer shells 6 on the top plate, the positioning disc positions the through holes of the speed reducer shells, the side pressing driving pieces drive the side pressing blocks to move to clamp the rear ends of the speed reducer shells, the top pressing driving pieces respectively drive the top pressing blocks to descend, the two speed reducer shells at the top ends are pressed tightly, the two horizontal speed reducer shells are clamped, and the speed reducer shells can be machined.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: the above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a frock clamp of speed reducer shell part multiple operation processing, includes the anchor clamps main part, its characterized in that: the side part of the clamp body is provided with a plurality of side clamping mechanisms for vertically clamping the speed reducer shell, and the top part of the clamp body is provided with a plurality of top clamping mechanisms for horizontally clamping the speed reducer shell;
the lateral clamping assembly comprises a supporting seat assembly for supporting the lower end of the speed reducer shell, an inner pressing assembly for pressing the inner side of the lower end of the speed reducer shell, a rear supporting assembly for supporting the rear side of the speed reducer shell and an upper pressing assembly for pressing the upper end of the speed reducer shell;
the top clamping mechanism comprises a bottom positioning assembly used for positioning the bottom end of the speed reducer shell, a side pressing assembly used for pressing the side part of the speed reducer shell and a top pressing assembly used for pressing the top end of the speed reducer shell.
2. The frock clamp of multi-process machining of speed reducer shell parts according to claim 1, characterized in that: the supporting seat assembly comprises a supporting plate, a plurality of supporting blocks and limiting blocks, the supporting blocks and the limiting blocks are fixed to the supporting plate, the supporting blocks are uniformly distributed on the supporting plate and used for supporting the lower end face of the shell of the speed reducer, and the limiting blocks are uniformly distributed around the supporting plate and used for limiting the periphery of the lower end of the shell of the speed reducer.
3. The frock clamp of multi-process machining of speed reducer shell parts according to claim 2, characterized in that: the support plate is arranged on the guide rail and can slide along the guide rail.
4. The frock clamp of multi-process machining of speed reducer shell parts according to claim 1, characterized in that: the inner compaction components comprise inner compaction driving parts and inner compaction blocks, and the inner compaction driving parts can drive the inner compaction blocks to rotate or lift so as to compact the end face of the inner side of the lower end of the shell of the speed reducer.
5. The frock clamp of multi-process machining of speed reducer shell parts according to claim 1, characterized in that: the rear support assembly includes a plurality of support posts for positionally supporting the rear side of the reducer case.
6. The frock clamp of multi-process machining of speed reducer shell parts according to claim 1, characterized in that: the upper compaction component comprises an upper compaction driving part and an upper pressing block, and the upper compaction driving part can drive the upper pressing block to rotate or lift so as to compact the upper end surface of the shell of the speed reducer.
7. The frock clamp of multi-process machining of speed reducer shell parts according to claim 1, characterized in that: the bottom positioning assembly comprises a positioning disc and a supporting rod, wherein the positioning disc is used for positioning a through hole in the bottom end of the speed reducer shell, and the supporting rod is used for supporting the bottom end of the speed reducer shell.
8. The frock clamp of multi-process machining of speed reducer shell parts according to claim 1, characterized in that: the side compression assembly comprises a side compression driving piece, a side pressing block and a side positioning block, and the side compression driving piece can drive the side pressing block to move so as to be matched with the side positioning block to clamp the side part of the shell of the speed reducer.
9. The frock clamp of multi-process machining of speed reducer shell parts according to claim 1, characterized in that: the top pressing assembly comprises a top pressing driving piece and a top pressing block, and the top pressing driving piece can drive the top pressing block to lift or rotate so as to press the top end face of the shell of the speed reducer.
10. The tool clamp for multi-process machining of the speed reducer housing part according to any one of claims 1 to 9, characterized in that: the side part of the clamp main body is provided with two sets of side part clamping mechanisms, and the top part of the clamp main body is provided with two sets of top clamping mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020683638.0U CN212145494U (en) | 2020-04-28 | 2020-04-28 | Frock clamp of multi-process processing of speed reducer shell part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020683638.0U CN212145494U (en) | 2020-04-28 | 2020-04-28 | Frock clamp of multi-process processing of speed reducer shell part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212145494U true CN212145494U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020683638.0U Active CN212145494U (en) | 2020-04-28 | 2020-04-28 | Frock clamp of multi-process processing of speed reducer shell part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212145494U (en) |
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- 2020-04-28 CN CN202020683638.0U patent/CN212145494U/en active Active
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