CN210678428U - Clamp for finish machining of plane of die - Google Patents
Clamp for finish machining of plane of die Download PDFInfo
- Publication number
- CN210678428U CN210678428U CN201921369171.6U CN201921369171U CN210678428U CN 210678428 U CN210678428 U CN 210678428U CN 201921369171 U CN201921369171 U CN 201921369171U CN 210678428 U CN210678428 U CN 210678428U
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- base
- plate
- fixing plate
- electromagnet
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- 238000003754 machining Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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Abstract
The utility model discloses an anchor clamps are used in finish machining of mould plane, the on-line screen storage device comprises a base, supporting legs, the base is the board type, anchor clamps still include with base vertically side fixed plate one, side fixed plate two, the electro-magnet of being connected with side fixed plate one, the electro-magnet two of being connected with side fixed plate two, side fixed plate one sets up with side fixed plate two parallel relatively, side fixed plate one end and base fixed connection, the other end is connected with electro-magnet one is perpendicular, two one ends of side fixed plate can be fixed on the base through fixing device with base sliding connection, the other end is connected with electro-magnet two is perpendicular, electro-magnet one and electro-magnet two are on same horizontal plane, can produce suction to the mould upper surface, electro-magnet one, the width of electro-magnet two is greater than the thickness of. The fixture adopts the side surface of the mold and the surface positioning, and utilizes the adsorption capacity of the electromagnet to the mold, so that the machining precision can be ensured, and the requirement on the plane finish machining is met.
Description
Technical Field
The utility model relates to an anchor clamps, especially an anchor clamps are used in finish machining of mould plane.
Background
In general, when performing a surface finishing process, a clamp is used to clamp both ends of a workpiece, and a general clamping tool is a flat tongs, and the flat tongs generally clamp the workpiece by driving a movable inlay to engage with a fixed inlay by a screw rod or a screw rod. The requirements of partial products on the parallelism and the verticality of the surface are high, multiple measurement and adjustment are needed when clamping and fixing are carried out, most of common flat tongs support a workpiece on the bottom surface, the side surface of the workpiece is clamped by a jaw, and further the top surface can be machined, when the bottom surface of the workpiece is an inclined surface, the machined upper surface is also an inclined surface, and the verticality between the side surface and the upper surface does not meet the requirements; if the perpendicularity between the side face and the upper surface to be machined is ensured after measurement and adjustment, the bottom surface of the workpiece cannot be completely contacted with the supporting surface of the flat tongs, the workpiece slides due to the stress of the upper surface during machining, the precision of a machined die is inaccurate, and the product quality is influenced. In addition, when the plate is processed, the plate is subjected to a large cutting force, the surface of the plate is easy to warp due to heating, the processed die is deformed, and the rejection rate is high. Therefore, how to improve the clamping efficiency and ensure the parallelism of the die in the machining process is a great problem in the machining of the grinding tool.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects that in the prior art, the precision machining process of the plane of the die is deformed due to the error generated in the clamping process of the clamp, the rejection rate is high, the novel clamp for machining the plane of the die is provided, the electromagnetic adsorption function is added, the upper surface of the die is positioned, the lower surface is positioned in a multi-point mode, and the error problem caused by the inclination or the unevenness of the lower surface is reduced.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an anchor clamps are used in finish machining of mould plane, includes base, supporting legs, the base is the board type, anchor clamps still include with base vertically side fixed plate one, side fixed plate two and with side fixed plate one be connected electro-magnet one, with side fixed plate two electro-magnet two of being connected, side fixed plate one sets up with side fixed plate two parallels relatively, side fixed plate one end and base fixed connection, the other end is connected with electro-magnet one is perpendicular, two one ends of side fixed plate can be fixed on the base through fixing device with base sliding connection, the other end is connected with electro-magnet two is perpendicular, electro-magnet one and electro-magnet two can produce suction to the mould upper surface on same horizontal plane, the width of electro-magnet one, electro-magnet two is greater than the thickness of side fixed plate, the base includes three above liftable supporting seat.
The die is fixed from the side by adjusting the second side fixing plate in the working process of the clamp, the upper surface of the die is fixed by the first electromagnet and the second electromagnet, the height of the supporting seat is adjusted after the position of the upper surface is determined, and the machining position of the die is calibrated by the upper surface.
The preferred scheme is as follows:
the fixture for finish machining of the plane of the die further comprises a fixing assembly, and the fixing assembly is connected with the side edge of the bottom plate, which is not connected with the first side fixing plate and the second side fixing plate, in a sliding manner.
Foretell anchor clamps for finish machining of mould plane, fixed subassembly includes baffle, fixed pin axle, positioning bolt, include the slider on the baffle, the bottom plate side has the slide, fixed subassembly passes through slider, slide and bottom plate sliding connection, and the baffle rotates through fixed pin axle to be connected in the side of bottom plate, and threaded connection has the positioning bolt who is used for the tight mould side in top on the baffle.
In the jig for finish machining of the plane of the die, the number of the fixing assemblies is 4, and the fixing assemblies are arranged oppositely.
The support seat comprises a support part and an adjusting part, the adjusting part is of a threaded structure and is provided with a threaded hole corresponding to the base, and the adjusting part is vertically and spirally connected with the base.
The support part is in a circular truncated cone shape and is made of an anti-skid rubber material.
The fixture for finish machining of the plane of the die is characterized in that the supporting part is in a circular truncated cone shape and is made of a magnetic material.
In the above jig for finish machining of the mold plane, the supporting parts are arranged on the base in an array.
According to the clamp for finish machining of the plane of the die, the first electromagnet and the second electromagnet are detachably connected with the upper surfaces of the first side fixing plate and the second side fixing plate through the fixing bolts.
Compared with the prior art the utility model has the advantages of it is following and outstanding effect: the utility model discloses mould is anchor clamps for finish machining in plane adopts the mould side to add the mode of surface location, utilizes electromagnet to the adsorption efficiency of mould to and when ground liftable bearing structure can guarantee the machining precision, the processing bottom surface is the mould of multiple shape, has satisfied the requirement to the finish machining in plane.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the present invention;
in the figure, 1, a base, 11 supporting legs, 2, a first side fixing plate, 3, a second side fixing plate, 4, a first electromagnet, 5, a second electromagnet, 6, a supporting seat, 61, a supporting part, 62, an adjusting part, 7, a fixing assembly, 71, a baffle, 72, a fixing pin shaft, 73, a positioning bolt and 8, a fixing bolt are arranged.
Detailed Description
[ example 1 ]
As shown in fig. 1. A fixture for finish machining of a mold plane comprises a base 1 and supporting legs 11, wherein the base 1 is of a plate type, and the fixture is characterized by further comprising a first side fixing plate 2, a second side fixing plate 3, a first electromagnet 4 and a second electromagnet 5, the first side fixing plate 2 and the second side fixing plate 3 are perpendicular to the base 1, the first side fixing plate 2 and the second side fixing plate 3 are oppositely arranged in parallel, one end of the first side fixing plate 2 is fixedly connected with the base 1, the other end of the first side fixing plate is perpendicularly connected with the first electromagnet 4, one end of the second side fixing plate 3 is in sliding connection with the base 1 and can be fixed on the base 1 through a fixing device, the other end of the second side fixing plate is perpendicularly connected with the second electromagnet 5, the first electromagnet 4 and the second electromagnet 5 are on the same horizontal plane and can generate suction on the upper surface of a mold, the widths of the first electromagnet 4, base 1 includes three above liftable supporting seats 6, supporting seat 6 includes supporting part 61 and regulating part 62, regulating part 62 is the helicitic texture, with base 1 has the screw hole that corresponds with it, regulating part 62 and the perpendicular screwed connection of base 1, supporting part 61 is the round platform shape, and the material is anti-skidding rubber material, and supporting part 61 becomes array form on base 1 and arranges.
Still include fixed subassembly 7, the side sliding connection that fixed subassembly 7 and bottom plate are not connected with side fixed plate 2, side fixed plate two 3, fixed subassembly 7 quantity is 4, and fixed subassembly 7 includes baffle 71, fixed pin axle 72, positioning bolt 73, including the slider on the baffle 71, the bottom plate side has the slide, fixed subassembly 7 passes through slider, slide and bottom plate sliding connection, and baffle 71 rotates the side of connecting at the bottom plate through fixed pin axle 72, and threaded connection has positioning bolt 73 who is used for the tight mould side in top on the baffle 71.
The utility model discloses the during operation is through the fixed mould of two 3 edgewise of adjustment side dead plate to through electro-magnet 4, two 5 fixed mould upper surfaces of electro-magnet, confirm 6 heights of upper surface position after-adjustment supporting seat, and then through upper surface calibration mould processing position.
[ example 2 ]
As shown in fig. 1, the difference between the embodiment 2 and the embodiment 1 is that the support portion 61 is in a truncated cone shape and is made of a magnetic material.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (9)
1. A clamp for finish machining of a mold plane comprises a base (1) and supporting legs (11), wherein the base (1) is of a plate type, and the clamp is characterized by further comprising a first side fixing plate (2) perpendicular to the base (1), a second side fixing plate (3), a first electromagnet (4) connected with the first side fixing plate (2), and a second electromagnet (5) connected with the second side fixing plate (3), wherein the first side fixing plate (2) and the second side fixing plate (3) are oppositely arranged in parallel, one end of the first side fixing plate (2) is fixedly connected with the base (1), the other end of the first side fixing plate is perpendicularly connected with the first electromagnet (4), one end of the second side fixing plate (3) is slidably connected with the base (1) and can be fixed on the base (1) through a fixing device, the other end of the second side fixing plate is perpendicularly connected with the second electromagnet (5), the first electromagnet (4) and the second electromagnet (5) are on, can produce suction to the mould upper surface, the width that electro-magnet (4), electro-magnet two (5) is greater than the thickness of side fixed plate, base (1) includes three above liftable supporting seat (6).
2. The jig for planar finish machining of a mold according to claim 1, further comprising a fixing member (7), wherein the fixing member (7) is slidably connected to the side of the bottom plate which is not connected to the first side fixing plate (2) and the second side fixing plate (3).
3. The clamp for the planar finish machining of the die is characterized in that the fixing assembly (7) comprises a baffle plate (71), a fixing pin shaft (72) and a positioning bolt (73), the baffle plate (71) comprises a sliding block, the side edge of the bottom plate is provided with a sliding way, the fixing assembly (7) is connected with the bottom plate in a sliding mode through the sliding block and the sliding way, the baffle plate (71) is rotatably connected to the side face of the bottom plate through the fixing pin shaft (72), and the positioning bolt (73) used for tightly jacking the side face of the die is in threaded connection with the baffle plate (71).
4. A jig for the planar finishing of molds according to claim 2 or 3, characterized in that said fixing members (7) are 4 in number and are oppositely disposed.
5. The jig for mold flat finishing as claimed in claim 4, wherein the support base (6) comprises a support portion (61) and an adjustment portion (62), the adjustment portion (62) is a screw structure having a corresponding screw hole with the base (1), and the adjustment portion (62) is vertically screwed with the base (1).
6. The jig for mold flat finishing according to claim 5, characterized in that the support portion (61) is a circular truncated cone and made of an anti-slip rubber material.
7. The jig for mold flat finishing according to claim 5, characterized in that the support portion (61) is a circular truncated cone and is made of a magnetic material.
8. The jig for mold flat finishing according to claim 7, characterized in that the supporting portions (61) are arranged in an array on the base (1).
9. The jig for planar finish machining of the die as claimed in claim 8, wherein the first electromagnet (4) and the second electromagnet (5) are detachably connected with the upper surfaces of the first side fixing plate (2) and the second side fixing plate (3) through fixing bolts (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369171.6U CN210678428U (en) | 2019-08-21 | 2019-08-21 | Clamp for finish machining of plane of die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369171.6U CN210678428U (en) | 2019-08-21 | 2019-08-21 | Clamp for finish machining of plane of die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210678428U true CN210678428U (en) | 2020-06-05 |
Family
ID=70900769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921369171.6U Expired - Fee Related CN210678428U (en) | 2019-08-21 | 2019-08-21 | Clamp for finish machining of plane of die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210678428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774825A (en) * | 2020-07-14 | 2020-10-16 | 成都盛帮密封件股份有限公司 | Machining and forming process of high-precision multi-cavity small-size O-shaped ring mold |
| CN112518215A (en) * | 2020-12-04 | 2021-03-19 | 株洲日望精工有限公司 | Multifunctional rotary welding tool |
| CN115026733A (en) * | 2022-05-27 | 2022-09-09 | 嘉兴市麓涵精密机械有限公司 | Three-dimensional multi-point positioning type combined clamp |
-
2019
- 2019-08-21 CN CN201921369171.6U patent/CN210678428U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774825A (en) * | 2020-07-14 | 2020-10-16 | 成都盛帮密封件股份有限公司 | Machining and forming process of high-precision multi-cavity small-size O-shaped ring mold |
| CN111774825B (en) * | 2020-07-14 | 2022-04-19 | 成都盛帮密封件股份有限公司 | Machining and forming process of high-precision multi-cavity small-size O-shaped ring mold |
| CN112518215A (en) * | 2020-12-04 | 2021-03-19 | 株洲日望精工有限公司 | Multifunctional rotary welding tool |
| CN115026733A (en) * | 2022-05-27 | 2022-09-09 | 嘉兴市麓涵精密机械有限公司 | Three-dimensional multi-point positioning type combined clamp |
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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 |
Granted publication date: 20200605 |