CN211614016U - Umbrella-shaped jig punching device - Google Patents
Umbrella-shaped jig punching device Download PDFInfo
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- CN211614016U CN211614016U CN201922452816.9U CN201922452816U CN211614016U CN 211614016 U CN211614016 U CN 211614016U CN 201922452816 U CN201922452816 U CN 201922452816U CN 211614016 U CN211614016 U CN 211614016U
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Abstract
The utility model provides an umbelliform tool punching device belongs to the machining and makes the field, the utility model discloses a: the punching machine is used for punching a workpiece, and the positioning fixture is used for installing and adjusting the workpiece; the positioning jig includes: the horizontal moving platform is used for adjusting the horizontal movement of the workpiece, the height adjusting platform is used for adjusting the height of the workpiece, and the index plate is used for rotating the workpiece; the workpiece is rotatably arranged on the top of the indexing disc. The utility model adjusts the horizontal position of the workpiece and the punch press through the horizontal transverse moving platform, adjusts the height of the workpiece through the height adjusting platform, adjusts the inclination angle of the workpiece by utilizing the included angle between the dividing disc and the height adjusting platform, and can conveniently punch holes on any plane of the workpiece; meanwhile, the indexing disc is used for determining the rotation angle of the workpiece each time, so that continuous punching operation in the circumferential direction on the workpiece is realized.
Description
Technical Field
The utility model relates to a machining manufacturing technology especially relates to an umbelliform tool punching device, belongs to the machine-building technical field.
Background
The optical lens is a lens with a smaller size required by cutting a glass sheet, and a film needs to be plated on the cut lens in order to increase the light transmittance of the lens or increase the reflectivity of the lens for some wavelengths. When coating, the lens is placed on the aluminum alloy arc-surface coating umbrella, and a material for coating is placed below the aluminum alloy arc-surface coating umbrella; usually in coating machine's vacuum cavity, through modes such as heating will be used for the material evaporation of coating film or sublime to sputter the surperficial film forming of condensing of lens, make lens surface coating film more even for making the coating film, let the bottom of lens also disposable coating film, most all carry out the trompil on the surface of aluminum alloy cambered surface coating film umbrella, adopt trompil equipment to drill it usually to aluminum alloy cambered surface coating film umbrella trompil.
In the prior art, the cambered surface of the optical coating umbrella is opened by positioning the coating umbrella with the required opening by using a positioning block processed by wire cutting, and then the hole is opened by using a punch and a punching die.
In the prior art, the arc-shaped positioning blocks are required to be manufactured in advance according to the diameter, the arc shape, the opening diameter and the opening gap of the optical film-coated umbrella with the required opening, the cost for manufacturing the positioning blocks is high, the time is long, particularly, after each arc-shaped positioning block is machined, the radian of the arc surface is fixed, the opening position, the opening size and the opening gap are also fixed, if the optical film-coated umbrella frame with different radian arc surfaces, sizes and opening gaps is required to be machined, the positioning blocks are required to be additionally manufactured, and the positioning blocks manufactured in the way are disposable articles, so that the cost for manufacturing the positioning blocks is high, the machining cost of products is high, and the production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses umbelliform tool punching device for punch a hole to the surface of umbelliform work piece, the utility model discloses a: the punching machine is used for punching a workpiece, and the positioning fixture is used for installing and adjusting the workpiece;
the punch press is provided with an upper punch die and a lower punch die which punch any surface of the workpiece in the vertical direction;
the positioning jig includes: the horizontal moving platform is used for adjusting the horizontal movement of the workpiece, the height adjusting platform is used for adjusting the height of the workpiece, and the index plate is used for rotating the workpiece;
the horizontal traversing platform is arranged at the edge of the lower punching die, and the height adjusting platform is vertically arranged on the horizontal traversing platform; an angle adjusting shaft is arranged on the height adjusting platform and is connected with the dividing plate through the angle adjusting shaft;
the workpiece is rotatably arranged on the top of the indexing disc.
The umbrella-shaped jig punching device comprises a horizontal transverse moving platform, a height adjusting platform and a horizontal transverse moving platform, wherein the horizontal transverse moving platform is provided with an adjusting screw rod, and the bottom of the height adjusting platform is installed on the screw rod;
the screw rod rotates, so that the height adjusting platform moves relative to the horizontal traversing platform in the length direction of the screw rod.
The umbrella-shaped jig punching device is characterized in that the height adjusting platform is provided with a vertical height adjusting rod and a worm mechanism;
the worm mechanism is meshed with the height adjusting rod; the worm mechanism rotates to move the height adjustment rod in a vertical direction.
The umbrella-shaped jig punching device comprises a height adjusting rod, an angle adjusting shaft, a hinge seat, a positioning rod and a positioning rod, wherein the height adjusting rod is arranged on the height adjusting rod;
the dividing plate is fixed on the angle adjusting shaft; the angle adjusting shaft rotates to enable an included angle between the dividing plate and the height adjusting platform to be changed.
The umbrella-shaped jig punching device comprises a horizontal traversing platform, a height adjusting platform and a guide rail, wherein the horizontal traversing platform is provided with the guide rail, and the bottom of the height adjusting platform is provided with a sliding seat;
the height adjusting platform slides on the guide rail through the sliding seat.
The umbrella-shaped jig punching device comprises a lower punching die and a horizontal traversing platform, wherein the lower punching die is provided with a lower die, and the lower die is provided with a lower die hole.
In the embodiment of the utility model, the horizontal position of the workpiece and the punch press is adjusted by the horizontal transverse moving platform, meanwhile, the height of the workpiece is adjusted by the height adjusting platform, the inclination angle of the workpiece is adjusted by the included angle between the dividing disc and the height adjusting platform, and any plane of the workpiece can be punched conveniently; meanwhile, the indexing disc is used for determining the rotation angle of the workpiece each time, so that continuous punching operation in the circumferential direction on the workpiece is realized.
Drawings
Fig. 1 is a structural diagram of an umbrella-shaped jig punching device according to an embodiment of the present invention.
Detailed Description
Umbrella form tool punching device can adopt following material to make, and be not limited to following material, for example: punch, steel, alloy steel, cast iron, aluminum alloy, plastic, nodular graphite, lead screw, index plate and the like.
Fig. 1 is a side view of the umbrella-shaped jig punching device according to the embodiment of the present invention; the utility model discloses umbelliform tool punching device for punch a hole to the surface of umbelliform work piece.
The utility model discloses a: the punching machine comprises a punching machine 1 for punching a workpiece and a positioning clamp for installing and adjusting the workpiece; the positioning fixture adjusts the angle and the position of the umbrella-shaped workpiece so as to realize punching of the workpiece 9.
The punch press 1 has an upper punch 11 and a lower punch 12 for punching any surface of the workpiece in a vertical direction; the upper die 11 and the lower die 12 correspond to each other in the vertical direction to punch-open the workpiece 9.
The positioning jig includes: the horizontal moving platform 2 is used for adjusting the horizontal movement of the workpiece, the height adjusting platform 3 is used for adjusting the height of the workpiece, and the index plate 5 is used for rotating the workpiece; the index plate 5 has a rotating shaft 50, and the center point of the workpiece 9 is mounted on the top end of the rotating shaft 50.
The central point of the workpiece 9 is the rotation center of the umbrella-shaped structure.
The horizontal traverse platform 2 is arranged at the edge of the lower punch die 12, and the height adjusting platform 3 is vertically arranged on the horizontal traverse platform 2; the height adjusting platform 3 is provided with an angle adjusting shaft 4 and is connected with the dividing plate 5 through the angle adjusting shaft 4; the three parts are respectively used for adjusting the horizontal direction, the vertical direction and the included angle between the workpiece and the positioning clamp.
The workpiece 9 is rotatably mounted on top of the indexing disk 5.
Specifically, a screw rod 20 for adjustment is arranged on the horizontal translation platform 2, and the bottom of the height adjustment platform 3 is mounted on the screw rod 20; the top end of the screw 20 is also typically provided with a turning wheel.
The lead screw 20 is rotated so that the height adjusting stage 3 is moved in the longitudinal direction of the lead screw 20 with respect to the horizontal traverse stage 2.
Further, in this embodiment, a vertical height adjusting rod and a worm mechanism 30 are arranged on the height adjusting platform 3; the worm mechanism 30 is typically a worm reduction mechanism.
The worm mechanism 30 is engaged with the height adjustment lever; the worm mechanism 30 rotates to move the height adjusting bar in a vertical direction, thereby elongating or lowering the height of the height adjusting platform. To further adjust the height of the workpiece 9.
In the punching device for the umbrella-shaped jig of the embodiment, preferably, a horizontal hinge seat is arranged at the top of the height adjusting rod 3, and the angle adjusting shaft 4 is horizontally installed on the hinge seat; that is, the angle adjusting shaft 4 is parallel to the horizontal plane.
The dividing plate 5 is fixed on the angle adjusting shaft 4; the angle adjusting shaft 4 rotates to change the included angle between the dividing plate 5 and the height adjusting platform 3, so that any one point on the workpiece 9 is parallel to the stamping plane between the lower die and the upper die.
In the umbrella-shaped jig punching device of the embodiment, the horizontal moving platform 2 is provided with a guide rail, and the bottom of the height adjusting platform 3 is provided with a sliding seat 23; the sliding seat 23 is generally made of nodular cast iron and is sleeved on the screw rod 20.
The height adjustment platform 3 slides on the guide rails via the slide 23.
In the punching device for the umbrella-shaped jig of the embodiment, the bottom of the punch 1 is provided with a connecting block 10, and the horizontal moving platform 2 is connected with the lower die 12 through the connecting block 10.
In the embodiment of the utility model, the horizontal position of the workpiece and the punch press is adjusted by the horizontal transverse moving platform, meanwhile, the height of the workpiece is adjusted by the height adjusting platform, the inclination angle of the workpiece is adjusted by the included angle between the dividing disc and the height adjusting platform, and any plane of the workpiece can be punched conveniently; meanwhile, the indexing disc is used for determining the rotation angle of the workpiece each time, so that continuous punching operation in the circumferential direction on the workpiece is realized.
The embodiment of the utility model provides an umbelliform tool punching device's working process as follows:
1. mounting a punching die (comprising an upper die and a lower die) to a proper position of a punch press;
2. fixing a positioning fixture base on a lower die worktable at the working side of the stamping die by using a connecting block, wherein the central position of a horizontal transverse overflow platform is just opposite to the center of the stamping die;
3. fixing the film-coated umbrella to be punched on an index plate of a die stamping jig by using screws and pins;
4. using the designed parameters:
4.1 rotating the screw rod of the horizontal translation platform to enable the height adjusting platform to move to the correct position in the horizontal direction;
4.2 the rotary worm mechanism drives the taper gear and then drives the height adjusting rod in the vertical direction on the bracket to act on the vertical adjusting block to adjust the correct position in the vertical direction;
4.3 the product to be punched moves along with the adjustment in the horizontal direction and the vertical direction, and an angle adjusting rotating shaft which is connected with a height adjusting platform and is fixed on a rotating shaft of the dividing plate can automatically adjust the angle position, so that the surface of the product is ensured to be matched with the surface of the lower die of the punching die; (the die center, the positioning point of the dividing plate and the diameter of the die opening product can completely restrict one product characteristic);
5. pressing a switch button of the punch press to punch a first hole; rotating the dividing plate according to the numerical value calculated by the required number of the holes, finding out the position of a square hole of the unified circumference of the coating umbrella, and punching out a corresponding hole position by a punch;
6. repeating the actions (4) and (5) to respectively punch out all holes on different circumferences of the film-coated umbrella;
7. finishing the opening of the coating umbrella, and taking down the coating umbrella;
and (3), repeating the mass production of (4), (5), (6) and (7).
Additionally, the utility model discloses an umbelliform tool punching device cost of manufacture is not high, rational in infrastructure, and the installation is compact, and the finished product quality is stable, maintains the adjustment convenience, is applicable to the batch work of punching a hole of various circular arc or sphere work pieces.
The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments. Through the above description of the embodiments, those skilled in the art will clearly understand that the above embodiment method can be implemented by some modifications plus the necessary general technical overlap; of course, the method can also be realized by simplifying some important technical features in the upper level. Based on such understanding, the technical solution of the present invention essentially or the part contributing to the prior art is: the whole function and structure, and cooperate the utility model discloses each embodiment the structure.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides an umbelliform tool punching device for punch a hole to the surface of umbelliform work piece, its characterized in that includes: the punching machine is used for punching a workpiece, and the positioning fixture is used for installing and adjusting the workpiece;
the punch press is provided with an upper punch die and a lower punch die which punch any surface of the workpiece in the vertical direction;
the positioning jig includes: the horizontal moving platform is used for adjusting the horizontal movement of the workpiece, the height adjusting platform is used for adjusting the height of the workpiece, and the index plate is used for rotating the workpiece;
the horizontal traversing platform is arranged at the edge of the lower punching die, and the height adjusting platform is vertically arranged on the horizontal traversing platform; an angle adjusting shaft is arranged on the height adjusting platform and is connected with the dividing plate through the angle adjusting shaft;
the workpiece is rotatably arranged on the top of the indexing disc.
2. The umbrella-shaped jig punching device according to claim 1, wherein an adjusting screw rod is arranged on the horizontal traversing platform, and the bottom of the height adjusting platform is mounted on the screw rod;
the screw rod rotates, so that the height adjusting platform moves relative to the horizontal traversing platform in the length direction of the screw rod.
3. The umbrella-shaped jig punching device according to claim 1, wherein a vertical height adjusting rod and a worm mechanism are arranged on the height adjusting platform;
the worm mechanism is meshed with the height adjusting rod; the worm mechanism rotates to move the height adjustment rod in a vertical direction.
4. The umbrella-shaped jig punching device according to claim 3, wherein a horizontal hinge seat is arranged at the top of the height adjusting rod, and the angle adjusting shaft is horizontally mounted on the hinge seat;
the dividing plate is fixed on the angle adjusting shaft; the angle adjusting shaft rotates to enable an included angle between the dividing plate and the height adjusting platform to be changed.
5. The umbrella-shaped jig punching device according to any one of claims 1 to 4, wherein a guide rail is arranged on the horizontal translation platform, and a sliding seat is arranged at the bottom of the height adjusting platform;
the height adjusting platform slides on the guide rail through the sliding seat.
6. The umbrella-shaped jig punching device according to any one of claims 1 to 4, wherein a connecting block is provided at the bottom of the punching machine, and the horizontal traverse platform is connected to the lower punching die through the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452816.9U CN211614016U (en) | 2019-12-31 | 2019-12-31 | Umbrella-shaped jig punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452816.9U CN211614016U (en) | 2019-12-31 | 2019-12-31 | Umbrella-shaped jig punching device |
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| Publication Number | Publication Date |
|---|---|
| CN211614016U true CN211614016U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922452816.9U Active CN211614016U (en) | 2019-12-31 | 2019-12-31 | Umbrella-shaped jig punching device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974623A (en) * | 2021-05-10 | 2021-06-18 | 烟台海上航天科技有限公司 | Parabolic satellite antenna puncher |
| CN113020419A (en) * | 2021-04-09 | 2021-06-25 | 浙江欧星环美汽车部件有限公司 | Spoke wind hole stamping equipment |
-
2019
- 2019-12-31 CN CN201922452816.9U patent/CN211614016U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020419A (en) * | 2021-04-09 | 2021-06-25 | 浙江欧星环美汽车部件有限公司 | Spoke wind hole stamping equipment |
| CN112974623A (en) * | 2021-05-10 | 2021-06-18 | 烟台海上航天科技有限公司 | Parabolic satellite antenna puncher |
| CN112974623B (en) * | 2021-05-10 | 2021-07-23 | 烟台海上航天科技有限公司 | Parabolic satellite antenna puncher |
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