CN115723072A - Arc-shaped plate rapid clamping universal tool - Google Patents
Arc-shaped plate rapid clamping universal tool Download PDFInfo
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- CN115723072A CN115723072A CN202211486226.8A CN202211486226A CN115723072A CN 115723072 A CN115723072 A CN 115723072A CN 202211486226 A CN202211486226 A CN 202211486226A CN 115723072 A CN115723072 A CN 115723072A
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- guide rail
- arc
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- shaped plate
- long guide
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Abstract
The invention relates to a universal tool for quickly clamping an arc-shaped plate, and belongs to the technical field of machining and manufacturing. This frock is including the bottom plate that is used for installing long guide rail, install on long guide rail and rather than sliding fit's backup pad, install fixing base cunning and short guide rail in the backup pad, and partial fixing base and short guide rail sliding fit, install bearing roller and corner cylinder on the fixing base, install the bearing roller that just is located the compression roller top on the corner cylinder, a locking segment for the position of fixed support board on long guide rail and be used for the locking plate of fixed fixing base position on short guide rail, through adjusting the position of backup pad on long guide rail and the position of fixing base on short guide rail, can realize the clamping to unidimensional arc. The tool is simple in structure, convenient to assemble and disassemble and high in universality, can quickly realize effective clamping of arc plates with different sizes, improves the machining efficiency, reduces the machining cost and has a good application prospect in the field of arc plate machining.
Description
Technical Field
The invention relates to a universal tool for quickly clamping an arc-shaped plate, and belongs to the technical field of machining and manufacturing.
Background
In the field of arc plate processing, the conditions of different arc lengths, heights and diameters of processed workpieces exist. At present, when arc-shaped plate products with different specifications are machined, arc-shaped moulding beds with different specifications are manufactured, and clamping and fixing are carried out on the arc-shaped plate to be machined by matching with a pressing plate, or the arc-shaped plate to be machined is clamped and fixed by adopting vacuum adsorption. However, when the arc plates to be processed are fixed based on the clamping means, clamping tools with different specifications are required to be manufactured for the arc plates with different specifications, and the clamping tools matched with the arc plates are required to be detached and replaced, so that the processing efficiency is greatly reduced. Therefore, how to realize the universality of the clamping tool is a problem to be solved at the present stage.
Disclosure of Invention
The invention provides a universal fixture for rapidly clamping an arc plate, aiming at the problems of clamping the arc plate during processing, the fixture is simple in structure, convenient to assemble and disassemble and high in universality, can rapidly realize effective clamping of arc plates with different sizes, improves the processing efficiency of the arc plate, reduces the cost of the arc plate clamping fixture, and has a good application prospect in the field of arc plate processing.
The purpose of the invention is realized by the following technical scheme.
A universal tool for quickly clamping an arc-shaped plate comprises a bottom plate, a long guide rail, a supporting plate, a short guide rail, a fixed seat, a carrier roller, a corner cylinder, a compression roller, a locking block and a locking plate;
the two long guide rails are arranged on the bottom plate in parallel; two parallel supporting plates are vertically arranged on the two long guide rails and are in sliding fit with the long guide rails; the locking block is fixedly connected with the support plate and the bottom plate respectively and used for fixing the position of the support plate on the long guide rail; one end of the upper surface of each supporting plate is provided with a short guide rail, the two short guide rails are parallel to each other and vertical to the long guide rail, each short guide rail is provided with a fixed seat in sliding fit with the short guide rail, and the other end of the upper surface of each supporting plate is provided with a fixed seat; each fixed seat is provided with a corner cylinder and a carrier roller, each corner cylinder is provided with a rotatable press roller, the press roller is positioned above the carrier roller, the carrier roller is used for positioning and supporting the arc-shaped plate, and the press roller is used for pressing and fixing the arc-shaped plate, so that the arc-shaped plate is clamped under the matching action of the press roller and the carrier roller; the locking plate is fixedly connected with the fixed seat and used for fixing the position of the fixed seat on the short guide rail.
Further, the tool further comprises a screw rod mechanism for providing power for the support plate to slide on the long guide rail; the screw mechanism is arranged on the bottom plate and is positioned between the two long guide rails.
Further, the screw mechanism comprises a screw seat, a positive and negative thread adjusting screw and a screw nut;
two lead screw seats are fixedly installed on the bottom plate, the two ends of the positive and negative thread adjusting lead screw are installed on the two lead screw seats in a one-to-one correspondence mode, the two lead screw nuts are connected with the positive and negative thread adjusting lead screw in a threaded mode, and the two lead screw nuts are fixedly installed on the lower surfaces of the two supporting plates in a one-to-one correspondence mode.
Further, the surface of the fixed seat for installing the corner cylinder is processed into an inclined plane, and the inclined angle of the inclined plane is preferably 30-60 degrees.
Furthermore, a limiting plate is respectively arranged on the inner sides of the two corner cylinders which are not arranged on the short guide rail, and the limiting plate is perpendicular to the central axis of the press roll and used for limiting and positioning the arc-shaped plate in the height direction (or the width direction).
According to the tool, the position of the support plate on the long guide rail is synchronously adjusted through the positive and negative threads of the adjusting screw rod in the screw rod mechanism, and the position of the support plate on the long guide rail is fixed by the locking block, so that the distance of two groups of corner cylinders in the length direction of the long guide rail is adjusted, and clamping of arc plates with different arc lengths and different diameters can be realized; through adjusting the position of fixing base on short guide rail to with the position of the fixed fixing base of locking plate on short guide rail, realize the adjustment of two sets of corner cylinders in short guide rail length direction distance promptly, thereby can realize the clamping of co-altitude (or width) arc, realize the clamping to unidimensional arc promptly.
Has the advantages that:
(1) According to the tool, the distance between the two groups of corner cylinders in the length direction of the long guide rail and the distance between the two groups of corner cylinders in the length direction of the short guide rail are adjusted, so that arc plates with different arc lengths, different heights and different diameters can be clamped, namely one set of tool can meet the clamping requirements of the arc plates with different sizes, the universality is strong, the operation of clamping the arc plates with different sizes is simple, and the time for changing the shape of the traditional tool and the processing cost of the traditional tool are saved.
(2) The tool clamps the arc-shaped plate through the four corner cylinders, so that the clamping efficiency is greatly improved. And press from both sides tight arc under the cooperation of compression roller and bearing roller, can adapt to the effective centre gripping of different radian arcs arc, avoid the clamping process to cause the damage to the arc.
(3) According to the invention, the cylinder seat is designed into the inclined surface, and the clamping of the arc-shaped plates with different radians can be realized by matching with the rotatable compression roller, so that the compression roller is ensured to be radially vertical to the inner arc surface of the arc-shaped plate, the clamping is firm, and the clamping deformation of the arc-shaped plate is reduced.
(4) The limiting plate provided by the invention has the effects of limiting and positioning the arc-shaped plate, so that the arc-shaped plate is convenient to clamp, and in processing, the end surface of the arc-shaped plate is attached to the limiting plate, so that a positioning reference can be provided for processing, and the processing accuracy of the arc-shaped plate is ensured.
Drawings
Fig. 1 is a schematic structural view of the arc-shaped plate rapid clamping universal tool in embodiment 1.
Fig. 2 is a top view of the tooling clamping arc in embodiment 1.
Fig. 3 is a front view of the tool clamp arc plate in embodiment 1.
The device comprises a base plate 1, a long guide rail 2, a guide rail backing plate 3, a support plate 4, a short guide rail 5, a positive and negative thread adjusting screw rod 6, a screw rod seat 7, an air cylinder seat 8, a carrier roller 9, a carrier roller seat 10, an angle cylinder 11, a compression roller 12, a locking plate 13 and a limiting plate 14.
Detailed Description
The invention is further described with reference to the following figures and detailed description. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
A universal tool for quickly clamping an arc-shaped plate comprises a bottom plate 1, a long guide rail 2, a supporting plate 4, a short guide rail 5, a screw rod mechanism, a fixed seat, a carrier roller 9, a corner cylinder 11, a compression roller 12, a locking block, a locking plate 13 and a limiting plate 14, wherein the tool is shown in figure 1;
a row of fixing threaded holes are processed on the bottom plate 1 along the length direction of the long guide rail 2;
a through hole is processed on the supporting plate 4;
the screw rod mechanism comprises a screw rod seat 7, a positive and negative thread adjusting screw rod 6 and a screw rod nut and is used for providing power for the support plate 4 to slide on the long guide rail 2;
the fixing seat comprises an air cylinder seat 8 and a carrier roller seat 10, the air cylinder seat 8 and the carrier roller seat 10 are connected together through screws, the upper surface of the air cylinder seat 8 is processed into an inclined plane, the inclination angle is in the range of 30-60 degrees, and the side surface of the air cylinder seat 8 is also processed with a threaded blind hole;
the upper end of the locking block is provided with a threaded blind hole and a through hole;
a screw adjusting groove is processed on the locking plate 13;
with reference to fig. 1 to 3, the assembly relationship among the components in the tool is as follows: the two long guide rails 2 are arranged on the bottom plate 1 through guide rail base plates 3, and the two long guide rails 2 are parallel to each other; the two screw rod seats 7 are fixedly arranged on the bottom plate 1 and positioned between the two long guide rails 2, two ends of the positive and negative thread adjusting screw rods 6 are correspondingly arranged on the two screw rod seats 7 one by one, the positive and negative thread adjusting screw rods 6 are parallel to the long guide rails 2, the two screw rod nuts are in threaded connection with the positive and negative thread adjusting screw rods 6, and the two screw rod nuts are fixedly arranged on the lower surfaces of the two support plates 4 in a one-to-one correspondence manner; two parallel supporting plates 4 are vertically arranged on the two long guide rails 2, and the supporting plates 4 are in sliding fit with the long guide rails 2; after the support plate 4 slides to a required position on the long guide rail 2, a bolt penetrates through a through hole of the support plate 4 to be in threaded connection with a threaded blind hole of the locking block, and a screw penetrates through a through hole of the locking block to be in threaded connection with a fixed threaded hole at a corresponding position on the surface of the bottom plate 1 and is used for fixing the position of the support plate 4 on the long guide rail 2; one end of the upper surface of each support plate 4 is provided with a short guide rail 5, the two short guide rails 5 are parallel to each other and are vertical to the long guide rail 2, each short guide rail 5 is provided with a fixed seat in sliding fit with the short guide rail 5, and the other end of the upper surface of each support plate 4 is provided with a fixed seat; each fixing seat is provided with a corner cylinder 11 and a carrier roller 9, each corner cylinder 11 is provided with a rotatable press roller 12, the press roller 12 is positioned above the carrier roller 9, the carrier roller 9 is used for positioning and supporting the arc-shaped plate, and the press roller 12 is used for pressing and fixing the arc-shaped plate, so that the arc-shaped plate is clamped under the matching action of the press roller 12 and the carrier roller 9; after the fixed seat slides to a required position on the short guide rail 5, a bolt passes through a bolt adjusting groove of the locking plate 13 to be in threaded connection with a threaded blind hole on a cylinder seat 8 in the fixed seat, and the bolt is used for fixing the position of the fixed seat on the short guide rail 5; the inner sides of the two corner cylinders 11 which are not arranged on the short guide rail 5 are respectively provided with a limiting plate 14, and the limiting plates 14 are perpendicular to the central axis of the press roll 12 and used for limiting and positioning the arc-shaped plate in the height direction (or width direction).
The principle that the tool can clamp the arc plates with different sizes is as follows: the position of the support plate 4 on the long guide rail 2 is synchronously adjusted through the positive and negative thread adjusting screw 6 in the screw mechanism, and the position of the support plate 4 on the long guide rail 2 is fixed by the locking block, namely, the distance of the two groups of corner cylinders 11 in the length direction of the long guide rail 2 is adjusted, so that the clamping of arc plates with different arc lengths and different diameters can be realized; through adjusting the position of fixing base on short guide rail 5 to with the position of the fixed fixing base of locking plate 13 on short guide rail 5, realize the adjustment of two sets of corner cylinders 11 at 5 length direction distances of short guide rail promptly, thereby can realize the clamping of co-altitude (or width) arc, realize the clamping to the not unidimensional arc promptly.
The operation of clamping the arc-shaped plate by the tool is as follows: firstly, adjusting the distance between a front group of fixed seats and a rear group of fixed seats in the length direction of the short guide rail 5 according to the height of the arc-shaped plate, and fixing the positions of the fixed seats on the short guide rail 5 through the locking plate 13 after the adjustment is finished; then, according to the arc length of the arc-shaped plate, the distance between a left supporting plate 4 and a right supporting plate 4 in the length direction of the long guide rail 2 is synchronously adjusted through a positive thread adjusting screw rod and a negative thread adjusting screw rod 6, namely, the distance between a left group of fixing seats and a right group of fixing seats in the length direction of the long guide rail 2 is adjusted, and after the adjustment is finished, the positions of the supporting plates 4 on the long guide rail 2 are fixed through locking blocks; and then the arc-shaped plate is placed on the four carrier rollers 9 for positioning, the end face at the rear side of the arc-shaped plate is stuck to the limit plate 14 for limiting, and then the arc-shaped plate is automatically clamped through the four corner cylinders 11, and then the arc-shaped plate is processed.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a general frock of arc quick clamping which characterized in that: the device comprises a bottom plate, a long guide rail, a support plate, a short guide rail, a fixed seat, a carrier roller, a corner cylinder, a compression roller, a locking block and a locking plate;
the two long guide rails are arranged on the bottom plate in parallel; two parallel supporting plates are vertically arranged on the two long guide rails and are in sliding fit with the long guide rails; the locking block is fixedly connected with the support plate and the bottom plate respectively and used for fixing the position of the support plate on the long guide rail; one end of the upper surface of each supporting plate is provided with a short guide rail, the two short guide rails are parallel to each other and vertical to the long guide rail, each short guide rail is provided with a fixed seat in sliding fit with the short guide rail, and the other end of the upper surface of each supporting plate is provided with a fixed seat; each fixing seat is provided with a corner cylinder and a carrier roller, each corner cylinder is provided with a rotatable press roller, the press roller is positioned above the carrier roller, the carrier roller is used for positioning and supporting the arc-shaped plate, and the press roller is used for pressing and fixing the arc-shaped plate; the locking plate is fixedly connected with the fixing seat and used for fixing the position of the fixing seat on the short guide rail.
2. The arc-shaped plate rapid clamping universal tool according to claim 1, which is characterized in that: the tool further comprises a screw rod mechanism for providing power for the support plate to slide on the long guide rail; the screw mechanism is arranged on the bottom plate and is positioned between the two long guide rails.
3. The arc-shaped plate rapid clamping universal tool according to claim 2, characterized in that: the screw rod mechanism comprises a screw rod seat, a positive and negative thread adjusting screw rod and a screw rod nut;
two lead screw seats are fixedly installed on the bottom plate, the two ends of the positive and negative thread adjusting lead screw are installed on the two lead screw seats in a one-to-one correspondence mode, the two lead screw nuts are connected with the positive and negative thread adjusting lead screw in a threaded mode, and the two lead screw nuts are fixedly installed on the lower surfaces of the two supporting plates in a one-to-one correspondence mode.
4. The arc-shaped plate rapid clamping universal tool according to any one of claims 1 to 3, characterized in that: the surface of the fixed seat for installing the corner cylinder is processed into an inclined plane.
5. The arc-shaped plate rapid clamping universal tool according to claim 4, characterized in that: the inclined angle of the inclined plane is 30-60 degrees.
6. The arc-shaped plate rapid clamping universal tool according to any one of claims 1 to 3, characterized in that: and the limiting plates are perpendicular to the central axis of the press roll and used for limiting and positioning the arc-shaped plate in the height direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211486226.8A CN115723072A (en) | 2022-11-24 | 2022-11-24 | Arc-shaped plate rapid clamping universal tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211486226.8A CN115723072A (en) | 2022-11-24 | 2022-11-24 | Arc-shaped plate rapid clamping universal tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115723072A true CN115723072A (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211486226.8A Pending CN115723072A (en) | 2022-11-24 | 2022-11-24 | Arc-shaped plate rapid clamping universal tool |
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| Country | Link |
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| CN (1) | CN115723072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118848754A (en) * | 2024-09-23 | 2024-10-29 | 卡勒米特(徐州)新材料科技有限公司 | A ball mill liner processing and production device and production method |
-
2022
- 2022-11-24 CN CN202211486226.8A patent/CN115723072A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118848754A (en) * | 2024-09-23 | 2024-10-29 | 卡勒米特(徐州)新材料科技有限公司 | A ball mill liner processing and production device and production method |
| CN118848754B (en) * | 2024-09-23 | 2024-12-17 | 卡勒米特(徐州)新材料科技有限公司 | Lining plate processing production device and production method for ball mill |
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