CN214684973U - A frock clamp for processing of loop wheel machine davit - Google Patents
A frock clamp for processing of loop wheel machine davit Download PDFInfo
- Publication number
- CN214684973U CN214684973U CN202120399882.9U CN202120399882U CN214684973U CN 214684973 U CN214684973 U CN 214684973U CN 202120399882 U CN202120399882 U CN 202120399882U CN 214684973 U CN214684973 U CN 214684973U
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- preface
- anchor clamps
- clamp
- bottom plate
- hole
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- 239000000725 suspension Substances 0.000 claims abstract description 36
- 238000003754 machining Methods 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 20
- 238000003466 welding Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a frock clamp for processing of loop wheel machine davit, including processing platform, an preface anchor clamps, two preface anchor clamps, three preface anchor clamps and three four preface anchor clamps, a preface anchor clamps, two preface anchor clamps, three preface anchor clamps and four preface anchor clamps detachably install processing bench. The first-order clamp, the second-order clamp, the third-order clamp and the fourth-order clamp are used for fixing the suspension arm main body, the triangular plug-in unit, the first square pipe plug-in unit, the V-shaped plug-in unit and the second square pipe plug-in unit so as to weld and manufacture the suspension arm. The utility model provides a pair of a frock clamp for processing of loop wheel machine davit, its easy operation can be fixed with the davit main part to fix each work piece in the position that corresponds, need not both hands and support, alright welding is firm, has improved the product quality of loop wheel machine davit, security when also guaranteeing the welding.
Description
Technical Field
The utility model belongs to the frock clamp field, concretely relates to frock clamp for processing of loop wheel machine davit.
Background
In the production of heavy industry enterprises, a crane for hoisting heavy parts is often used, so that the labor burden can be reduced, and the working efficiency is improved. The suspension arm is one of the very important structures and comprises a suspension arm main body, a triangular plug-in unit, a first square pipe plug-in unit, a V-shaped plug-in unit and a second square pipe plug-in unit, wherein the first square pipe plug-in unit is welded at one end of the suspension arm main body, the triangular plug-in unit is welded at the middle part of the suspension arm main body and is arranged at the same side of the suspension arm main body as the first square pipe plug-in unit, two ends of the V-shaped plug-in unit are welded at the other side of the suspension arm main body, and the second square pipe plug-in unit is welded between the V-shaped plug-in unit and the suspension arm main body. When machining, the positioning of the suspension arm main body, the triangular plug-in, the first square pipe plug-in, the V-shaped plug-in and the second square pipe plug-in is mainly realized by manual adjustment. The manual positioning reduces the processing efficiency of the support, the operation of the calibration work is complex, the requirement on the skill of workers is extremely high, the mass production is not easy, and the stability of the product quality is difficult to ensure due to the fact that each manual positioning is calibrated, and the welding is not safe enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frock clamp for processing of loop wheel machine davit, its easy operation can be fixed with the davit main part to fix each work piece in the position that corresponds, need not both hands and support, alright welding is firm, has improved the product quality of loop wheel machine davit, security when also guaranteeing the welding.
The utility model provides a frock clamp for processing of loop wheel machine davit, including processing platform, an preface anchor clamps, two preface anchor clamps, three preface anchor clamps and three four preface anchor clamps, a preface anchor clamps, two preface anchor clamps, three preface anchor clamps and four preface anchor clamps detachably install processing bench, wherein:
the machining table is provided with three limiting blocks and a plurality of supporting blocks, the supporting blocks are arranged in the middle of the machining table, one limiting block is arranged at the front end of the machining table, and the other two limiting blocks are arranged at the right end of the machining table and used for positioning the suspension arm main body;
the first-order clamp is arranged at the right front end of the processing table and comprises a pressing device, the pressing device comprises a pressing block, and the pressing block corresponds to the upper part of the first square tube plug-in unit and is used for pressing the first square tube plug-in unit;
the second-order clamp is arranged at the right end of the processing table and comprises a second bottom plate, a top plate and a fixing rod, the second bottom plate is connected with the top plate through an intermediate plate, a first through hole is formed in the second bottom plate, a second through hole is formed in the top plate, and the tail end of the fixing rod penetrates through the first through hole and the second through hole and is used for fixing two triangular plug-ins;
the three-sequence clamp is arranged at the left end of the machining table, the three-sequence clamp and the two-sequence clamp correspond to two sides of the middle part of the suspension arm, the three-sequence clamp comprises two fixing blocks, the two fixing blocks correspond to two sides of the second square pipe plug-in unit, and a fixing bolt is arranged on one fixing block and used for fixedly supporting the second square pipe plug-in unit;
one four preface anchor clamps are arranged in the left front end of processing platform, one four preface anchor clamps are arranged in the left rear end of processing platform, one four preface anchor clamps are arranged in the left middle-end of processing platform, four preface anchor clamps include the telescoping device, the telescoping device includes the telescopic link, and is three the end of telescopic link is corresponding to the both ends and the middle-end of V type plug-in components respectively for compress tightly V type plug-in components and davit main part.
Preferably, the first-order clamp comprises a first bottom plate, the first bottom plate is connected with the processing table through a bolt, the compressing device is installed on the first bottom plate and comprises a first handle, a first connecting piece and a first base, one end of the first handle is hinged to one end of the first connecting piece, the other end of the first connecting piece is hinged to one end of the first base, the other end of the first base is hinged to one end of the compressing block, and the other end of the compressing block is hinged to the other end of the first handle.
Preferably, the second bottom plate is connected with the processing table through a bolt, the fixing rod comprises a thick rod end and a thin rod end, the thin rod end is matched with the first through hole and the second through hole, and the second-order clamp comprises a sleeve which corresponds to the thin rod end.
Preferably, the fourth preface includes the fourth bottom plate, the fourth bottom plate with the processing platform passes through bolted connection, the telescoping device is installed on the fourth bottom plate, the telescoping device includes second handle, second connecting piece and second base, the one end of second base is equipped with spacing hole, the one end of telescopic link is passed spacing hole with the one end of second connecting piece is articulated, the other end of second connecting piece with the one end of second handle is articulated, the other end of second handle with the other end of second base is articulated.
Preferably, the tail end of the telescopic rod is provided with a hexagonal screw and a threaded hole, and the hexagonal screw is matched with the threaded hole.
Preferably, be equipped with mobilizable stop device in the middle of the processing platform, stop device includes recess and stopper, the recess is including putting into groove and spacing groove, the transversal type of personally submitting of spacing groove, the transversal I shape of personally submitting of stopper, be equipped with spacing hole and spacing post on the stopper, spacing post is corresponding with spacing hole.
The utility model discloses a frock clamp for processing of loop wheel machine davit, its beneficial effect lies in, its easy operation can be fixed with the davit main part to fix each work piece in the position that corresponds, need not both hands and support, alright welding is firm, has improved the product quality of loop wheel machine davit, security when also guaranteeing the welding.
Drawings
Fig. 1 is a schematic structural diagram of a crane boom according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a tooling fixture according to a preferred embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a four-step clamp according to a preferred embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a first-order clamp according to a preferred embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a second-order clamp according to a preferred embodiment of the present invention.
Fig. 6 is a schematic structural view of a position limiting device according to a preferred embodiment of the present invention.
The reference numerals include: 10. a first-order clamp; 11. a first base; 12. a first handle; 13. a compression block; 14. a first connecting member; 15. a first base plate; 20. a second-order clamp; 21. fixing the rod; 22. a sleeve; 23. A top plate; 231. a second through hole; 24. a middle plate; 25. a second base plate; 251. a first through hole; 30. three-step clamping; 31. a fixed block; 311. fixing the bolt; 40. a fourth-order clamp; 41. a second base; 42. a second handle; 43. a telescopic rod; 44. a second connecting member; 45. a fourth base plate; 50. a processing table; 51. a groove; 511. putting the glass into a groove; 512. a limiting groove; 52. a limiting block; 521. a limiting hole; 60. a suspension arm; 61. A boom main body; 62. a first square tube insert; 63. a triangular plug-in; 64. a second square tube plug-in; 65. and a V-shaped plug-in unit.
Detailed Description
The utility model discloses a frock clamp for processing of loop wheel machine davit combines preferred embodiment below, right the utility model discloses a detailed embodiment further describes.
Referring to fig. 1-6 of the drawings, fig. 1 is a schematic structural view of a crane boom of a preferred embodiment, fig. 2 is a schematic structural view of a tooling fixture of a preferred embodiment, fig. 3 is a schematic structural view of a four-sequence fixture of a preferred embodiment, fig. 4 is a schematic structural view of a one-sequence fixture of a preferred embodiment, fig. 5 is a schematic structural view of a two-sequence fixture of a preferred embodiment, and fig. 6 is a schematic structural view of a limiting device of a preferred embodiment.
Preferred embodiments.
The embodiment provides a tooling clamp for machining a crane boom, which comprises a machining table 50, a first-order clamp 10, a second-order clamp 20, a third-order clamp 30 and three fourth-order clamps 40, wherein the first-order clamp 10, the second-order clamp 20, the third-order clamp 30 and the fourth-order clamps 40 are detachably mounted on the machining table 50.
The machining table 50 is provided with three limiting blocks and a plurality of supporting blocks, the supporting blocks are arranged in the middle of the machining table 50, one limiting block is arranged at the front end of the machining table 50, and the other two limiting blocks are arranged at the right end of the machining table 50 and used for positioning the boom main body 61.
The first-order clamp 10 is arranged at the right front end of the processing table 50, the first-order clamp 10 comprises a first bottom plate 15 and a pressing device, the first bottom plate 15 is connected with the processing table 50 through bolts, the pressing device is installed on the first bottom plate 15, and the pressing device comprises a pressing block 13, a first handle 12, a first connecting piece 14 and a first base 11. One end of the first handle 12 is hinged to one end of the first connecting piece 14, the other end of the first connecting piece 14 is hinged to one end of the first base 11, the other end of the first base 11 is hinged to one end of the pressing block 13, and the other end of the pressing block 13 is hinged to the other end of the first handle 12. The pressing block 13 corresponds to the upper part of the first square tube insert 62 and is used for pressing the first square tube insert 62.
The second-order jig 20 is disposed at the right end of the processing table 50, the second-order jig 20 includes a second bottom plate 25, a top plate 23, a fixing rod 21 and a sleeve 22, the second bottom plate 25 is connected to the processing table 50 by a bolt, and the second bottom plate 25 and the top plate 23 are connected by an intermediate plate 24. The second bottom plate 25 is provided with a first through hole 251, and the top plate 23 is provided with a first through hole 251. The fixing rod 21 comprises a thick rod end and a thin rod end, and the thin rod end is matched with the sleeve 22. The thin rod end passes through the second through hole 231, the sleeve 22 and the first through hole 251 in order to fix the two triangular plug-ins 63.
The triple-order jig 30 is disposed at the left end of the processing table 50, and the triple-order jig 30 and the second-order jig 20 correspond to both sides of the middle of the boom 60. The three-step clamp 30 comprises two fixing blocks 31, two fixing blocks 31 correspond to two sides of the second square pipe plug-in unit 64, and one fixing bolt 311 is arranged on each fixing block 31 and used for fixedly supporting the second square pipe plug-in unit 64.
One of the four-sequence jigs 40 is disposed at a left front end of the processing table 50, one of the four-sequence jigs 40 is disposed at a left rear end of the processing table 50, and one of the four-sequence jigs 40 is disposed at a left middle end of the processing table 50. The four-sequence clamp 40 comprises a telescopic device, the telescopic device comprises telescopic rods 43, and the tail ends of the three telescopic rods 43 correspond to the two ends and the middle end of the V-shaped plug-in piece 65 respectively and are used for pressing the V-shaped plug-in piece 65 and the suspension arm main body 61 tightly.
The fourth step further comprises a fourth bottom plate 45, the fourth bottom plate 45 is connected with the processing table 50 through bolts, and the telescopic device is installed on the fourth bottom plate 45. The telescopic device further comprises a second handle 42, a second connecting piece 44 and a second base 41, wherein one end of the second base 41 is provided with a limiting hole, one end of the telescopic rod 43 penetrates through the limiting hole to be hinged with one end of the second connecting piece 44, the other end of the second connecting piece 44 is hinged with one end of the second handle 42, and the other end of the second handle 42 is hinged with the other end of the second base 41. The end of the telescopic rod 43 is further provided with a hexagonal screw and a threaded hole, and the hexagonal screw is matched with the threaded hole.
The middle of the processing table 50 is provided with a movable limiting device, the limiting device comprises a groove 51 and two limiting blocks 52, the groove 51 comprises an accommodating groove 511 and a limiting groove 512, the cross section of the limiting groove 512 is in a convex shape, the cross section of the limiting block 52 is in an I shape, the limiting block is provided with a limiting hole 521 and a limiting column, and the limiting column corresponds to the limiting hole 521.
The working principle is as follows.
The suspension arm 60 is one of the very important structures in a crane and comprises a suspension arm main body 61, a triangular plug-in 63, a first square pipe plug-in 62, a V-shaped plug-in and a second square pipe plug-in 64, wherein the first square pipe plug-in 62 is welded at one end of the suspension arm main body 61, the triangular plug-in 63 is welded at the middle part of the suspension arm main body 61 and is arranged at the same side of the suspension arm main body 61 as the first square pipe plug-in 62, the two ends of the triangular plug-in and the two ends of the V-shaped plug-in are welded at the other side of the suspension arm main body 61, and the second square pipe plug-in 64 is welded between the V-shaped plug-in and the suspension arm main body 61.
Firstly, the suspension arm main body 61 is placed on the supporting block, one side of the suspension arm main body 61 is attached to two limiting block edges at the right end, and the front side of the suspension arm main body 61 is attached to the limiting block edge at the front end. The two limiting blocks can be moved to correspond to two holes of the suspension arm main body 61, and one end of the limiting column penetrates through the suspension arm main body 61 and is inserted into the limiting hole 521, so that the suspension arm main body 61 is fixed.
Then, the fixing bolt 311 is loosened, the second square pipe insert 64 is placed between the two fixing blocks 31, one end of the square pipe is attached to one side of the boom main body 61, the position is properly adjusted, and the fixing bolt 311 is screwed.
Then, the V-shaped insert 65 is placed on the support block, and the bottom side of the V-shaped insert 65 is attached to one side of the square tube. When the second handle 42 is rotated, the telescopic rod 43 rotates and moves for two times along with the second handle 42, and the V-shaped plug-in 65 and the suspension arm main body 61 are pressed and fixed to prevent movement. If the length of the telescopic rod 43 needs to be adjusted, the length can be adjusted by rotating the hexagonal screw.
Thereafter, the first square pipe insert 62 is placed on the first base plate 15, and the first square pipe insert 62 is attached to the boom main body 61 side. When the first handle 12 is rotated, the pressing block 13 rotates for two times along with the rotation of the first handle 12, and the first square tube insert 62 is pressed and fixed.
Then, a triangular plug 63 is placed on the second base plate 25, the circular hole of the triangular plug 63 is aligned with the first through hole 251, and the base plate of the triangular plug 63 is tightly attached to the boom body 61. Another triangular plug-in 63 is attached to the lower part of the top plate 23, the round hole of the triangular plug-in 63 is aligned with the second through hole 231, and the bottom edge of the triangular plug-in 63 is close to the suspension arm main body 61. The sleeve 22 is placed in the two triangular plug-ins 63, the thin rod end is inserted from the top plate 23 to penetrate through the second bottom plate 25, and the two triangular plug-ins 63 are fixed.
Finally, the boom main body 61, the triangular plug-in 63, the first square pipe plug-in 62, the V-shaped plug-in and the second square pipe plug-in 64 are welded and fixed one by one to form the boom 60 of the crane.
It is worth mentioning that the utility model discloses a technical characteristics such as the selection of the material that the patent application relates to, the welding of spare part should be regarded as prior art, and the concrete structure of these technical characteristics, theory of operation and the control mode that probably involves, spatial arrangement mode adopt in the field conventional selection can, should not be regarded as the utility model discloses a point is located, the utility model discloses a do not further specifically expand the detailing.
It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a frock clamp for processing of loop wheel machine davit which characterized in that, includes processing platform, an preface anchor clamps, two preface anchor clamps, three preface anchor clamps and three four preface anchor clamps, two preface anchor clamps, three preface anchor clamps and four preface anchor clamps detachably install processing bench, wherein:
the machining table is provided with three limiting blocks and a plurality of supporting blocks, the supporting blocks are arranged in the middle of the machining table, one limiting block is arranged at the front end of the machining table, and the other two limiting blocks are arranged at the right end of the machining table and used for positioning the suspension arm main body;
the first-order clamp is arranged at the right front end of the processing table and comprises a pressing device, the pressing device comprises a pressing block, and the pressing block corresponds to the upper part of the first square tube plug-in unit and is used for pressing the first square tube plug-in unit;
the second-order clamp is arranged at the right end of the processing table and comprises a second bottom plate, a top plate and a fixing rod, the second bottom plate is connected with the top plate through an intermediate plate, a first through hole is formed in the second bottom plate, a second through hole is formed in the top plate, and the tail end of the fixing rod penetrates through the first through hole and the second through hole and is used for fixing two triangular plug-ins;
the three-sequence clamp is arranged at the left end of the machining table, the three-sequence clamp and the two-sequence clamp correspond to two sides of the middle part of the suspension arm, the three-sequence clamp comprises two fixing blocks, the two fixing blocks correspond to two sides of the second square pipe plug-in unit, and a fixing bolt is arranged on one fixing block and used for fixedly supporting the second square pipe plug-in unit;
one four preface anchor clamps are arranged in the left front end of processing platform, one four preface anchor clamps are arranged in the left rear end of processing platform, one four preface anchor clamps are arranged in the left middle-end of processing platform, four preface anchor clamps include the telescoping device, the telescoping device includes the telescopic link, and is three the end of telescopic link is corresponding to the both ends and the middle-end of V type plug-in components respectively for compress tightly V type plug-in components and davit main part.
2. The tooling clamp for machining the suspension arm of the crane as claimed in claim 1, characterized in that: the first-order clamp comprises a first bottom plate, the first bottom plate is connected with the processing table through a bolt, the compressing device is installed on the first bottom plate and comprises a first handle, a first connecting piece and a first base, one end of the first handle is hinged to one end of the first connecting piece, the other end of the first connecting piece is hinged to one end of the first base, the other end of the first base is hinged to one end of the compressing block, and the other end of the compressing block is hinged to the other end of the first handle.
3. The tooling clamp for machining the suspension arm of the crane as claimed in claim 1, characterized in that: the second bottom plate is connected with the processing table through a bolt, the fixing rod comprises a thick rod end and a thin rod end, the thin rod end is matched with the first through hole and the second through hole, the two-step clamp comprises a sleeve, and the sleeve corresponds to the thin rod end.
4. The tooling clamp for machining the suspension arm of the crane as claimed in claim 1, characterized in that: the fourth preface includes the fourth bottom plate, the fourth bottom plate with the processing platform passes through bolted connection, the telescoping device is installed on the fourth bottom plate, the telescoping device includes second handle, second connecting piece and second base, the one end of second base is equipped with spacing hole, the one end of telescopic link is passed spacing hole with the one end of second connecting piece is articulated, the other end of second connecting piece with the one end of second handle is articulated, the other end of second handle with the other end of second base is articulated.
5. The tooling clamp for machining the suspension arm of the crane as claimed in claim 4, wherein: the end of the telescopic rod is provided with a hexagonal screw and a threaded hole, and the hexagonal screw is matched with the threaded hole.
6. The tooling clamp for machining the suspension arm of the crane as claimed in claim 1, characterized in that: the middle mobilizable stop device that is equipped with of processing platform, stop device includes recess and stopper, the recess is including putting into groove and spacing groove, the transversal type of personally submitting of spacing groove, the transversal I shape of personally submitting of stopper, be equipped with spacing hole and spacing post on the stopper, spacing post is corresponding with spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399882.9U CN214684973U (en) | 2021-02-23 | 2021-02-23 | A frock clamp for processing of loop wheel machine davit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399882.9U CN214684973U (en) | 2021-02-23 | 2021-02-23 | A frock clamp for processing of loop wheel machine davit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214684973U true CN214684973U (en) | 2021-11-12 |
Family
ID=78568250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120399882.9U Expired - Fee Related CN214684973U (en) | 2021-02-23 | 2021-02-23 | A frock clamp for processing of loop wheel machine davit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214684973U (en) |
-
2021
- 2021-02-23 CN CN202120399882.9U patent/CN214684973U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |