CN113146307A - A anchor clamps for foundry goods processing - Google Patents
A anchor clamps for foundry goods processing Download PDFInfo
- Publication number
- CN113146307A CN113146307A CN202110302863.4A CN202110302863A CN113146307A CN 113146307 A CN113146307 A CN 113146307A CN 202110302863 A CN202110302863 A CN 202110302863A CN 113146307 A CN113146307 A CN 113146307A
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- positioning
- casting
- telescopic cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a fixture for casting processing, which comprises a supporting table, wherein a downward-recessed positioning groove is formed in the upper surface of the supporting table, a positioning plate is arranged in the positioning groove, a bottom plate is arranged below the supporting table, a fixed disc is arranged above the bottom plate, a first rotating shaft is arranged above the fixed disc, a supporting disc is arranged above the first rotating shaft, an electric push rod is arranged above the supporting disc, the upper end of the electric push rod is connected with the bottom of the positioning plate, a plurality of clamping mechanisms are arranged on the positioning plate, and auxiliary fixing mechanisms are arranged on two sides of the positioning groove. According to the invention, the positioning plate capable of rotating and lifting is arranged in the positioning groove, so that the casting can be conveniently and directly processed in a rotating and matching manner after being fixed by the clamp, and the casting processing efficiency is improved; the clamping mechanism and the auxiliary fixing mechanism effectively strengthen the fixation of the clamp to the casting, prevent the casting from displacing and improve the machining precision of the casting.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of casting processing, in particular to the technical field of clamps for casting processing.
[ background of the invention ]
The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained. The casting has a long history of application. Ancient people used castings as living goods. In recent times, castings are mainly used as blanks of machine parts, and some precision castings can also be directly used as machine parts. The casting accounts for a large proportion in mechanical products, for example, in a tractor, the weight of the casting accounts for 50-70% of the weight of the whole machine, 40-70% of agricultural machinery and 70-90% of the weight of machine tools, internal combustion engines and the like. Among various castings, the mechanical castings are the most various in variety, the most complex in shape and the most used, and account for about 60% of the total casting yield. Secondly, ingot moulds for metallurgy and pipelines for engineering, and tools in daily life.
In the field of casting machining, a plurality of processes are generally performed, and during each process, the casting needs to be clamped and fixed, so that a plurality of clamps are needed. If anchor clamps are fixed insecure, cause the displacement, add man-hour, size deviation appears very likely, and the precision can't be guaranteed, causes the quality problem, and current anchor clamps generally only have fixed function moreover, can not rotate and go up and down at will to the foundry goods, add man-hour need cause inconveniently.
[ summary of the invention ]
The invention aims to solve the problems in the prior art and provides a fixture for casting machining, which can be firmly fixed and can be rotated and lifted at will to be matched with machining.
In order to achieve the purpose, the invention provides a fixture for casting processing, which comprises a supporting table, wherein a downward-recessed positioning groove is formed in the upper surface of the supporting table, a positioning plate is arranged in the positioning groove, a plurality of supporting legs are arranged on the outer side of the bottom of the supporting table, a bottom plate is arranged below the supporting table and fixedly connected with the supporting legs, a fixed plate is arranged above the bottom plate, a first rotating shaft is arranged above the fixed plate, a supporting plate is arranged above the first rotating shaft, an electric push rod is arranged above the supporting plate and penetrates through the positioning groove, the upper end of the electric push rod is connected with the bottom of the positioning plate, a plurality of clamping mechanisms are arranged on the positioning plate and comprise positioning columns, connecting blocks are connected onto the positioning columns in a sliding manner, second telescopic cylinders are fixed onto the connecting blocks, and the output ends of the second telescopic cylinders are connected with mounting plates, be fixed with detachable clamping jaw on the mounting panel, the both sides of constant head tank all are equipped with supplementary fixed establishment, supplementary fixed establishment includes the spout, be equipped with the slide of matching in the spout, be fixed with elevating system on the slide, the elevating system top is fixed with first telescopic cylinder, first telescopic cylinder's output is equipped with the connecting plate, the up end of connecting plate is equipped with the second pivot, the second pivot is rotated and is connected with the pressure strip, the pressure strip is the L shaped plate, the bottom of pressure strip is fixed with the block rubber.
Preferably, the mounting panel with press from both sides tight jack catch and pass through threaded connection, be equipped with the recess in the mounting panel, be equipped with the internal thread in the recess, press from both sides tight jack catch and include the connecting rod and be fixed in splint on the connecting rod, the splint outside is equipped with the rubber gasket, be equipped with on the connecting rod surface with internal thread assorted external screw thread.
Preferably, the positioning groove is circular, the positioning plate is circular, four clamping mechanisms are arranged, the four clamping mechanisms are uniformly distributed on the outer edge of the positioning plate, and the clamping plate is arc-shaped.
Preferably, the positioning groove and the positioning plate are in clearance fit.
Preferably, the lifting mechanism comprises a third telescopic cylinder, the third telescopic cylinder is fixed at the upper end of the sliding plate, a fixing plate is fixed at the output end of the third telescopic cylinder, and the fixing plate is fixedly connected with the first telescopic cylinder.
Preferably, the connecting block is fixed on the positioning column through a fastening bolt.
The invention has the beneficial effects that: according to the invention, the positioning plate capable of rotating and lifting is arranged in the positioning groove, so that the casting can be conveniently and directly processed in a rotating and matching manner after being fixed by the fixture, the fixture does not need to be taken down firstly, and the casting can be processed after being fixed by the fixture again after being rotated, so that the casting processing efficiency is improved; the clamping mechanism effectively strengthens the fixation of the clamp to the casting, prevents the casting from displacing, improves the machining precision of the casting and ensures the product quality of the casting; the clamping jaws are designed to be detachable, and proper clamping jaws can be selected according to the shape of a casting during machining, so that castings with different shapes can be fixed, and the clamp is wider in applicability; the auxiliary fixing mechanism is designed to effectively strengthen the fixation of the casting, and the casting can be more flexibly fixed by the pressing plate through the connection design of the sliding plate, the lifting mechanism, the first telescopic cylinder and the second rotating shaft, so that the casting is convenient to process.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a jig for casting processing according to the present invention;
FIG. 2 is a top view of a fixture for casting machining of the present invention;
FIG. 3 is a schematic view of a clamping mechanism of the clamp for casting machining according to the present invention;
FIG. 4 is a front view of a clamping mechanism of a clamp for casting machining of the present invention.
In the figure: 1-supporting table, 2-positioning groove, 3-positioning plate, 4-clamping mechanism, 5-auxiliary fixing mechanism, 6-lifting mechanism, 7-first telescopic cylinder, 11-supporting foot, 12-bottom plate, 13-fixing plate, 14-first rotating shaft, 15-supporting plate, 16-electric push rod, 40-groove, 41-positioning column, 42-connecting block, 43-second telescopic cylinder, 44-mounting plate, 45-clamping jaw, 46-connecting rod, 47-clamping plate, 48-rubber gasket, 51-sliding groove, 52-sliding plate, 61-third telescopic cylinder, 62-fixing plate, 71-connecting plate, 72-second rotating shaft, 73-pressing plate and 74-rubber block.
[ detailed description ] embodiments
Referring to fig. 1, 2, 3 and 4, the invention relates to a fixture for casting processing, which comprises a supporting table 1, wherein a positioning groove 2 recessed downwards is formed in the upper surface of the supporting table 1, a positioning plate 3 is arranged in the positioning groove 2, a plurality of supporting feet 11 are arranged on the outer side of the bottom of the supporting table 1, a bottom plate 12 is arranged below the supporting table 1, the bottom plate 12 is fixedly connected with the supporting feet 11, a fixed plate 13 is arranged above the bottom plate 12, a first rotating shaft 14 is arranged above the fixed plate 13, a supporting plate 15 is arranged above the first rotating shaft 14, an electric push rod 16 is arranged above the supporting plate 15, the electric push rod 16 penetrates through the positioning groove 2, the upper end of the electric push rod 16 is connected with the bottom of the positioning plate 3, a plurality of clamping mechanisms 4 are arranged on the positioning plate 3, each clamping mechanism 4 comprises a positioning column 41, and a connecting block 42 is slidably connected on each positioning column 41, a second telescopic cylinder 43 is fixed on the connecting block 42, the output end of the second telescopic cylinder 43 is connected with a mounting plate 44, a detachable clamping jaw 45 is fixed on the mounting plate 44, auxiliary fixing mechanisms 5 are arranged on both sides of the positioning groove 2, each auxiliary fixing mechanism 5 comprises a sliding groove 51, a matched sliding plate 52 is arranged in each sliding groove 51, a lifting mechanism 6 is fixed on each sliding plate 52, a first telescopic cylinder 7 is fixed above each lifting mechanism 6, a connecting plate 71 is arranged at the output end of each first telescopic cylinder 7, a second rotating shaft 72 is arranged on the upper end face of each connecting plate 71, each second rotating shaft 72 is rotatably connected with a pressing plate 73, each pressing plate 73 is an L-shaped plate, a rubber block 74 is fixed at the bottom of each pressing plate 73, the mounting plate 44 is in threaded connection with the clamping jaw 45, a groove 40 is formed in the mounting plate 44, the groove 40 is internally provided with an internal thread, the clamping jaw 45 comprises a connecting rod 46 and a clamping plate 47 fixed on the connecting rod 46, a rubber gasket 48 is arranged on the outer side of the clamping plate 47, an external thread matched with the internal thread is arranged on the outer surface of the connecting rod 46, the positioning groove 2 is circular, the positioning plate 3 is circular, four clamping mechanisms 4 are arranged, the four clamping mechanisms 4 are uniformly distributed on the outer edge of the positioning plate 3, the clamping plate 47 is arc-shaped, the positioning slot 2 is in clearance fit with the positioning plate 3, the lifting mechanism 6 comprises a third telescopic cylinder 61, the third telescopic cylinder 61 is fixed at the upper end of the sliding plate 52, the output end of the third telescopic cylinder 61 is fixed with a fixed plate 62, the fixed plate 62 is fixedly connected with a first telescopic cylinder 7, and the connecting block 42 is fixed on the positioning column 41 through a fastening bolt.
The working process of the invention is as follows:
during the working process of the fixture for machining the casting, firstly, the casting is placed on the positioning plate 3, then the casting is fixed by using the clamping mechanism 4 at the edge of the positioning plate 3, the clamping jaws 45 on the clamping mechanism 4 clamp the side face of the casting, then the auxiliary fixing mechanisms 5 at the two sides of the fixture are used for auxiliary fixing of the casting, the auxiliary fixing mechanisms 5 slide to a proper position, then the fixing plate 62 is rotated to a proper position through the second rotating shaft 72, the height of the fixing plate 62 is adjusted by the lifting mechanism 6, so that the fixing plate 62 assists in fixing the casting, and the casting is machined after the fixing is finished.
According to the invention, the positioning plate 3 capable of rotating and lifting is arranged in the positioning groove 2, so that the casting can be conveniently and directly processed in a rotating and matching manner after being fixed by the fixture, the fixture does not need to be taken down firstly, and the casting can be processed after being fixed by the fixture again after being rotated, so that the casting processing efficiency is improved; the clamping mechanism 4 effectively strengthens the fixation of the clamp to the casting, prevents the casting from displacing, improves the machining precision of the casting and ensures the product quality of the casting; the clamping jaws 45 are designed to be detachable, and proper clamping jaws 45 can be selected according to the shape of the casting during machining, so that the castings with different shapes can be conveniently fixed, and the clamp is wider in applicability; the auxiliary fixing mechanism 5 is designed to effectively strengthen the fixing of the casting, and the pressing plate 73 can fix the casting more flexibly through the connection design of the sliding plate 52, the lifting mechanism 6, the first telescopic cylinder 7 and the second rotating shaft 72, so that the casting is convenient to process.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a anchor clamps for foundry goods processing which characterized in that: comprises a supporting table (1), wherein the upper surface of the supporting table (1) is provided with a positioning groove (2) which is sunken downwards, a positioning plate (3) is arranged in the positioning groove (2), the outer side of the bottom of the supporting table (1) is provided with a plurality of supporting legs (11), a bottom plate (12) is arranged below the supporting table (1), the bottom plate (12) is fixedly connected with the supporting legs (11), a fixed plate (13) is arranged above the bottom plate (12), a first rotating shaft (14) is arranged above the fixed plate (13), a supporting plate (15) is arranged above the first rotating shaft (14), an electric push rod (16) is arranged above the supporting plate (15), the electric push rod (16) penetrates through the positioning groove (2), the upper end of the electric push rod (16) is connected with the bottom of the positioning plate (3), and the positioning plate (3) is provided with a plurality of clamping mechanisms (4), clamping mechanism (4) includes reference column (41), sliding connection has connecting block (42) on reference column (41), be fixed with second telescopic cylinder (43) on connecting block (42), the output of second telescopic cylinder (43) is connected with mounting panel (44), be fixed with detachable clamping jaw (45) on mounting panel (44), the both sides of constant head tank (2) all are equipped with supplementary fixed establishment (5), supplementary fixed establishment (5) include spout (51), be equipped with matched slide (52) in spout (51), be fixed with elevating system (6) on slide (52), elevating system (6) top is fixed with first telescopic cylinder (7), the output of first telescopic cylinder (7) is equipped with connecting plate (71), the up end of connecting plate (71) is equipped with second pivot (72), the second rotating shaft (72) is rotatably connected with a pressing plate (73), the pressing plate (73) is an L-shaped plate, and a rubber block (74) is fixed at the bottom of the pressing plate (73).
2. The jig for machining castings according to claim 1, characterized in that: mounting panel (44) with press from both sides tight jack catch (45) and pass through threaded connection, be equipped with recess (40) in mounting panel (44), be equipped with the internal thread in recess (40), press from both sides tight jack catch (45) and include connecting rod (46) and be fixed in splint (47) on connecting rod (46), splint (47) outside is equipped with rubber gasket (48), be equipped with on connecting rod (46) surface with internal thread assorted external screw thread.
3. A jig for machining castings according to claim 2, characterized in that: the positioning groove (2) is circular, the positioning plate (3) is circular, four clamping mechanisms (4) are arranged, the four clamping mechanisms (4) are uniformly distributed on the outer side edge of the positioning plate (3), and the clamping plate (47) is arc-shaped.
4. The jig for machining castings according to claim 1, characterized in that: the positioning groove (2) is in clearance fit with the positioning plate (3).
5. The jig for machining castings according to claim 1, characterized in that: elevating system (6) include third telescopic cylinder (61), third telescopic cylinder (61) are fixed in slide (52) upper end, the output of third telescopic cylinder (61) is fixed with fixed plate (62), first telescopic cylinder (7) of fixed connection on fixed plate (62).
6. The jig for machining castings according to claim 1, characterized in that: the connecting block (42) is fixed on the positioning column (41) through a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110302863.4A CN113146307A (en) | 2021-03-22 | 2021-03-22 | A anchor clamps for foundry goods processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110302863.4A CN113146307A (en) | 2021-03-22 | 2021-03-22 | A anchor clamps for foundry goods processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113146307A true CN113146307A (en) | 2021-07-23 |
Family
ID=76887909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110302863.4A Withdrawn CN113146307A (en) | 2021-03-22 | 2021-03-22 | A anchor clamps for foundry goods processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113146307A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103890A (en) * | 2021-11-10 | 2022-03-01 | 新沂阿凡达智能科技有限公司 | Tractor load-bearing structure that multi-angle was adjusted |
| CN116352483A (en) * | 2023-05-25 | 2023-06-30 | 山东高强紧固件有限公司 | Electrodeless positioning and fastening structure for metal parts |
-
2021
- 2021-03-22 CN CN202110302863.4A patent/CN113146307A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103890A (en) * | 2021-11-10 | 2022-03-01 | 新沂阿凡达智能科技有限公司 | Tractor load-bearing structure that multi-angle was adjusted |
| CN114103890B (en) * | 2021-11-10 | 2023-08-11 | 江苏四达重工有限公司 | Tractor bearing structure of multi-angle regulation |
| CN116352483A (en) * | 2023-05-25 | 2023-06-30 | 山东高强紧固件有限公司 | Electrodeless positioning and fastening structure for metal parts |
| CN116352483B (en) * | 2023-05-25 | 2023-08-08 | 山东高强紧固件有限公司 | Electrodeless positioning and fastening structure for metal parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113146307A (en) | A anchor clamps for foundry goods processing | |
| CN212598644U (en) | Automatic gear shaft forming die of unloading | |
| CN213164944U (en) | Medical treatment CT spare outer lane die-casting anchor clamps | |
| CN207593324U (en) | A kind of clamp for machining of large complicated cavity class die casting end face | |
| CN211102864U (en) | Clamp for die casting machining | |
| CN214722305U (en) | Machining center clamp for preventing die casting from deforming | |
| CN215697930U (en) | Workpiece casting and machining device with good positioning effect | |
| CN212399327U (en) | Auxiliary clamping device for aluminum piece | |
| CN210615820U (en) | Semi-solid aluminum alloy die casting tailing saw cuts anchor clamps | |
| CN214264793U (en) | Thrust bearing milling clamp | |
| CN110977059B (en) | Internal thread processing machinery after hollow steel pipe of stair structure is pour and is moulded | |
| CN209754604U (en) | Clamping device for machine tool machining | |
| CN209206370U (en) | A kind of double shrouded wheel wax-pattern adhesive tool | |
| CN215317698U (en) | Grinding machine for casting post-treatment | |
| CN218360132U (en) | Positioning tool for PST surface treatment of high-pressure die-casting die | |
| CN221020726U (en) | Clamping die for special machine | |
| CN207770629U (en) | A kind of workpiece compression molding device with Anti-error structure | |
| CN215544846U (en) | Clamping device for production of machine tool casting parts | |
| CN221953042U (en) | Foundry goods frock of polishing | |
| CN211681076U (en) | Quick aligning tool for ejector rod plate | |
| CN214818375U (en) | Valve body forming positioning processing jig | |
| CN216801584U (en) | High-efficient former of precision casting die head | |
| CN220427620U (en) | Horizontal fixing structure for machining outer surface of irregular precision casting | |
| CN211102879U (en) | Cab apron processing frock | |
| CN212497315U (en) | Adjustable fixing device for large-specification castings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210723 |
|
| WW01 | Invention patent application withdrawn after publication |