CN113211132A - Sawing machine clamp device and clamping operation method - Google Patents
Sawing machine clamp device and clamping operation method Download PDFInfo
- Publication number
- CN113211132A CN113211132A CN202110564656.6A CN202110564656A CN113211132A CN 113211132 A CN113211132 A CN 113211132A CN 202110564656 A CN202110564656 A CN 202110564656A CN 113211132 A CN113211132 A CN 113211132A
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- Prior art keywords
- clamping
- sawing machine
- clamp
- workpiece
- sawing
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000001788 irregular Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
Abstract
The invention discloses a sawing machine fixture device and a clamping operation method, which comprises an installation bracket arranged on a workbench, and is characterized in that: the mounting bracket is connected with a rotatable clamping seat, and the clamping seat is provided with a plurality of clamping jacks capable of stretching along the clamping direction. The clamping device of the sawing machine and the clamping operation method are convenient to use, can be suitable for sawing workpieces with irregular shapes, meet the special sawing requirements of the workpieces, and have strong practicability and good application prospect.
Description
Technical Field
The invention belongs to the technical field of machining, and particularly relates to a sawing machine clamp device and a clamping operation method.
Background
At present, for some iron workpieces, a sawing machine is generally required to saw, segment and divide the workpiece so as to perform the next finishing operation, and the sawing machine is provided with a corresponding clamping device to fixedly clamp the workpiece so as to realize the sawing process of the workpiece. For a common horizontal sawing machine, a clamping device perpendicular to a working table is usually installed behind a saw blade, but the clamping device is generally fastened by adopting clamping plates which are symmetrical in a left-right parallel mode, and for workpieces with irregular shapes, the workpieces are usually loosened in the sawing process due to the fact that the clamping plates which are symmetrical in the parallel mode cannot clamp the outer side outline of the workpieces, and the deviation of the sawing size is caused. In addition, for some special sawing requirements, such as mitering a workpiece at a 45 ° slope, the conventional clamping device cannot perform mitering because the workpiece and the saw blade can only be cut in a vertical direction.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a sawing machine clamp device which is convenient to use, can be suitable for sawing workpieces with irregular shapes and meets the special sawing requirements of the workpieces and a clamping operation method.
In order to achieve the purpose, the invention adopts the technical scheme that: the sawing machine clamp device comprises a mounting bracket mounted on a workbench, and is characterized in that: the mounting bracket is connected with a rotatable clamping seat, and the clamping seat is provided with a plurality of clamping jacks capable of stretching along the clamping direction.
In order to make the technical scheme more detailed and concrete, the invention also provides the following further preferable technical scheme to obtain satisfactory practical effect:
the clamping base comprises a clamp shell, the clamping ejector head penetrates through the clamping end face of the clamp shell, and an elastic supporting rod for supporting the clamping ejector head is arranged in the clamp shell.
The elastic support rod comprises a spring vertical rod connected to the clamp shell, a spring is arranged on the spring vertical rod, and one end of the spring supports the limiting convex table surface of the clamping top.
The clamp is characterized in that a through hole penetrating through the clamping top is formed in the clamping end face of the clamp shell, and the outer diameter of the limiting boss face is larger than that of the through hole.
And the mounting bracket is provided with a driving device for driving the clamping seat to rotate.
The driving device comprises a rotating gear, and the rotating gear is connected with the clamping seat through a connecting shaft.
The driving device further comprises a transmission gear meshed with the rotating gear, and a convex handle hand wheel is arranged on the transmission gear.
The transmission gear is connected to the mounting bracket through the gear fixing seat in a supporting mode.
And a gasket is arranged between the rotating gear and the side wall of the mounting bracket.
A clamping operation method of a sawing machine clamp is characterized in that: installing a clamp on a workbench of a horizontal sawing machine, starting a pressure pump to lift a saw blade to a certain height, placing a workpiece to be processed on the workbench, controlling the clamp to move towards the workpiece through a switch to be tightened, and enabling a clamping top of the clamp to contract and change according to the appearance of the workpiece until the workpiece is clamped tightly; rotating a convex handle hand wheel to drive the clamping seat to rotate, and adjusting the workpiece to a proper angle; and starting the pressure pump to adjust the saw blade to the surface of the workpiece, and selecting a proper speed for sawing.
Compared with the prior art, the invention has the following advantages: the clamping device of the sawing machine and the clamping operation method are convenient to use, can be suitable for sawing workpieces with irregular shapes, meet the special sawing requirements of the workpieces, and have strong practicability and good application prospect.
Drawings
The contents of the drawings and the reference numerals in the drawings of the present specification will be briefly described as follows:
FIG. 1 is a schematic view of the installation and arrangement of a clamping device on a horizontal machine tool;
FIG. 2 is a front view of the clamping apparatus of the present invention;
FIG. 3 is a side view of the clamping device of the present invention;
FIG. 4 is a top view of the clamping apparatus of the present invention;
FIG. 5 is a schematic view of a workpiece clamped state;
FIG. 6 is a schematic view of a clamping end face of a workpiece in a clamped state;
labeled as: 1. the device comprises a horizontal sawing machine, 2 parts of a saw wheel, 3 parts of a hydraulic pump, 4 parts of a hydraulic column, 5 parts of a pressure saw clamp, 6 parts of a saw blade, 7 parts of a workbench, 8 parts of a clamp, 9 parts of a blanking box, 10 parts of a mounting bracket, 11 parts of a gear fixing seat, 12 parts of a transmission gear, 13 parts of a convex handle hand wheel, 14 parts of a rotating gear, 15 parts of a connecting shaft, 16 parts of a gasket, 17 parts of a spring vertical rod, 18 parts of a spring, 19 parts of a clamping top head, 20 parts of a clamp shell.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The sawing machine fixture device comprises a mounting bracket 10 mounted on a workbench 7, wherein the mounting bracket 10 is connected with a rotatable clamping seat, and a plurality of clamping top heads 19 capable of stretching along the clamping direction are arranged on the clamping seat, as shown in figures 1, 2, 3, 4, 5 and 6. The clamping top head 19 is telescopically arranged to be suitable for clamping workpieces with various shapes so as to ensure the clamping stability; the clamping seat can rotate to meet the requirement of sawing workpieces with special sawing requirements, and the applicability is better.
In the invention, the clamping seat comprises a clamp shell 20, the clamping ejector 19 penetrates through the clamping end face of the clamp shell 20, and an elastic supporting rod for supporting the clamping ejector 19 is arranged in the clamp shell 20. The clamping end face of the clamp shell 20 is provided with a plurality of elastically telescopic clamping heads which are distributed at even intervals, when the workpieces with irregular shapes are clamped, the clamping heads 19 at different positions can be changed according to the appearance of the workpieces, stable clamping requirements are better met, and cutting operation is facilitated.
In the invention, the elastic supporting rod comprises a spring upright rod 17 connected to a clamp shell 20, a spring 18 is arranged on the spring upright rod 17, and one end of the spring 18 supports a limiting boss surface of a clamping top 19. The clamping end face of the clamp shell 20 is provided with a through hole penetrating through the clamping top 19, and the outer diameter of the limiting boss face is larger than that of the through hole, so that the clamping top 19 is supported by a spring and prevented from falling off. The middle part of the clamping top 19 is provided with a mounting hole which passes through the spring upright rod 17 so as to ensure that the clamping top can move telescopically relative to the spring upright rod 17. During clamping, the spring 18 supports the clamping ejector 19, the spring is stressed and compressed, the clamping ejector 19 generates contraction displacement, the special-shaped workpiece can be better matched, meanwhile, the spring 18 can also provide corresponding clamping force, and the clamping stability is further improved.
In the present invention, as shown in fig. 2, the mounting bracket 10 is provided with a driving device for driving the holder to rotate. The driving device comprises a rotating gear 14, and the rotating gear 14 is connected with the clamping seat through a connecting shaft 15 and can realize coaxial rotation. The driving device further comprises a transmission gear 12 which is meshed with the rotating gear 14 in a transmission mode, a convex handle hand wheel 13 is arranged on the transmission gear 12, the transmission gear 12 is connected to the mounting support 10 in a supporting mode through a gear fixing seat 11, and angle regulation and control can be conveniently carried out through the convex handle hand wheel 13.
In the invention, a gasket 16 is arranged between the rotating gear 14 and the side wall of the mounting bracket, so that the abrasion of the rotating gear to the side wall of the mounting bracket in the rotating process can be reduced, and the gasket 16 is a wear-resistant gasket.
The invention relates to a clamping operation method of a sawing machine clamp, which is characterized by comprising the following steps: installing a clamp 8 on a workbench 7 of a horizontal sawing machine 1, starting a pressure pump 3 to lift a saw blade 6 to a certain height so as to facilitate the placement of a workpiece, placing the workpiece to be machined on the workbench 7, controlling the clamp 8 to move towards the workpiece through a switch to be tightened, and contracting and changing a clamping top 19 of the clamp 8 according to the shape of the workpiece until clamping the workpiece; rotating the handle handwheel 13 to drive the clamping seat to rotate, and adjusting the workpiece to a proper angle, as shown in fig. 5 and 6; and starting the pressure pump 3 to adjust the saw blade to the surface of the workpiece, and selecting a proper speed for sawing.
The invention provides a spring-pressing rotatable clamp device applied to a horizontal sawing machine, aiming at solving the problems that the horizontal sawing machine cannot fixedly clamp workpieces with irregular shapes and cannot obliquely saw the workpieces.
The invention relates to a clamp device of a sawing machine, in particular to a spring-pressing rotatable clamp device for a horizontal sawing machine, which is mainly suitable for sawing workpieces with different shapes and different inclination requirements on the horizontal sawing machine. A workpiece to be machined is placed on a workbench, the clamp 8 is tightened through a clamping driving device (such as a driving oil cylinder) arranged on the workbench, a clamping top head of the clamp 8 inwards compresses a spring 18 until the workpiece is clamped tightly, then a convex handle hand wheel 13 is rotated to drive a transmission gear 12 to rotate, and the transmission gear 12 is used for driving a rotating gear 14 to adjust the workpiece to a proper angle, so that the sawing process is realized. Still be equipped with the saw wheel 2 that drives 6 functions of saw blade on horizontal sawing machine 1, 6 tops of saw blade are equipped with the pressure saw card 5 of guaranteeing 6 stable operation of saw blade, and during the operation, hydraulic pump 3 drives saw wheel 2, and saw blade 6 and pressure saw card 5 are whole to reciprocate along hydraulic pressure post 4 to in the operation of getting on and saw cutting. The sawn workpieces are collected into a blanking box 9 below the workbench 7.
As shown in fig. 1 to 6, an embodiment of the present invention provides a spring-pressing rotatable clamp device for a horizontal sawing machine, which mainly comprises a spring-pressing assembly and a rotatable assembly. Wherein, the spring-pressing component comprises a spring upright rod 17, a spring 18, a clamping top 19 and a clamp shell 20. The clamp is provided with 36 clamping top heads 19 which are uniformly distributed, the clamping top heads 19 are of a semi-hollow structure, the clamping top heads 19 and the springs 18 both penetrate through the spring upright rods 17, and the periphery of the clamping top heads is surrounded by a clamp shell 20 to form an integral elastic pressing component; the rotatable component comprises a gasket 16, a gear fixing seat 11, a transmission gear 12, a convex handle hand wheel 13 and a rotating gear 14, and the elastic pressing component and the rotatable component are connected through a connecting shaft 15 to realize synchronous rotation. The transmission gear 12 is driven to rotate by the convex handle hand wheel 13, the transmission gear 12 drives the rotating gear 14, and the rotating gear 14 drives the clamp shell 20 to rotate, so that the rotation of the clamping top 19 is realized. The size of the gear can be matched with the rotation precision by selecting a transmission ratio (for example, the transmission gear rotates 360 degrees to drive the rotation gear to rotate 10 degrees and the rotating speed ratio is 1:36 is selected).
The specific using method comprises the following steps: an elastic rotatable clamp 8 is arranged on the horizontal sawing machine 1, and a pressure pump 3 is started to lift the saw blade 6 to a certain height, so that a workpiece can enter a workbench 7 conveniently. A workpiece to be machined is placed on the workbench 7, the electric switch is adjusted to tighten the clamp, the clamping top 19 of the clamp inwards compresses the spring 18 until the workpiece is clamped tightly, the hand wheel 13 with the convex handle is rotated to drive the transmission gear 12 to rotate, and the transmission gear 12 drives the rotating gear 14 to adjust the workpiece to a proper angle. The pressure pump 3 is started to adjust the saw blade 6 to the surface of the workpiece, and the proper speed is selected for sawing. The elastic pressing rotatable clamp device can solve the fastening problem of workpieces with different shapes, and can saw and cut at different angles according to the requirements of the miter saw. Convenient operation, wide application range and can be popularized and used.
The clamping device of the sawing machine and the clamping operation method are convenient to use, can be suitable for sawing workpieces with irregular shapes, meet the special sawing requirements of the workpieces, and have strong practicability and good application prospect.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention has been described above with reference to the accompanying drawings, but the invention is not limited to the above-described embodiments, and it is within the scope of the invention to use various insubstantial modifications of the inventive concept and solutions or to apply them directly to other applications.
Claims (10)
1. The utility model provides a sawing machine fixture device, is including installing the installing support on the workstation, its characterized in that: the mounting bracket is connected with a rotatable clamping seat, and the clamping seat is provided with a plurality of clamping jacks capable of stretching along the clamping direction.
2. The sawing machine jig device of claim 1 wherein: the clamping base comprises a clamp shell, the clamping ejector head penetrates through the clamping end face of the clamp shell, and an elastic supporting rod for supporting the clamping ejector head is arranged in the clamp shell.
3. The sawing machine jig device of claim 2 wherein: the elastic support rod comprises a spring vertical rod connected to the clamp shell, a spring is arranged on the spring vertical rod, and one end of the spring supports the limiting convex table surface of the clamping top.
4. The sawing machine jig device of claim 3 wherein: the clamp is characterized in that a through hole penetrating through the clamping top is formed in the clamping end face of the clamp shell, and the outer diameter of the limiting boss face is larger than that of the through hole.
5. The jig apparatus for sawing machine according to any one of claims 1 to 4 wherein: and the mounting bracket is provided with a driving device for driving the clamping seat to rotate.
6. The sawing machine jig device of claim 5 wherein: the driving device comprises a rotating gear, and the rotating gear is connected with the clamping seat through a connecting shaft.
7. The sawing machine jig device of claim 6 wherein: the driving device further comprises a transmission gear meshed with the rotating gear, and a convex handle hand wheel is arranged on the transmission gear.
8. The sawing machine jig device of claim 7 wherein: the transmission gear is connected to the mounting bracket through the gear fixing seat in a supporting mode.
9. The sawing machine jig device of claim 8 wherein: and a gasket is arranged between the rotating gear and the side wall of the mounting bracket.
10. A clamping operation method of a sawing machine clamp is characterized in that: installing a clamp on a workbench of a horizontal sawing machine, starting a pressure pump to lift a saw blade to a certain height, placing a workpiece to be processed on the workbench, controlling the clamp to move towards the workpiece through a switch to be tightened, and enabling a clamping top of the clamp to contract and change according to the appearance of the workpiece until the workpiece is clamped tightly; rotating a convex handle hand wheel to drive the clamping seat to rotate, and adjusting the workpiece to a proper angle; and starting the pressure pump to adjust the saw blade to the surface of the workpiece, and selecting a proper speed for sawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110564656.6A CN113211132A (en) | 2021-05-24 | 2021-05-24 | Sawing machine clamp device and clamping operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110564656.6A CN113211132A (en) | 2021-05-24 | 2021-05-24 | Sawing machine clamp device and clamping operation method |
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| Publication Number | Publication Date |
|---|---|
| CN113211132A true CN113211132A (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110564656.6A Pending CN113211132A (en) | 2021-05-24 | 2021-05-24 | Sawing machine clamp device and clamping operation method |
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| Country | Link |
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| CN (1) | CN113211132A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442015A (en) * | 2021-09-01 | 2021-09-28 | 江苏隆凯森机械科技有限公司 | Manufacturing and processing machine and processing method for reducing copper pipe connector |
| CN114367850A (en) * | 2022-03-04 | 2022-04-19 | 贵阳黔江宏宇机械设备有限公司 | Processing clamp based on tobacco machinery special-shaped parts |
| CN117464411A (en) * | 2023-12-25 | 2024-01-30 | 陕西烨晟机械制造有限公司 | Gearbox box processing positioning fixture |
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| CN211565802U (en) * | 2019-09-27 | 2020-09-25 | 金川文化发展(江苏)有限公司 | Clamping device for gold processing |
| CN112388060A (en) * | 2020-10-28 | 2021-02-23 | 浙江锯力煌锯床股份有限公司 | High-speed intelligent band sawing machine |
| CN212919252U (en) * | 2020-08-20 | 2021-04-09 | 重庆丰海坤翔实业(集团)有限公司 | Be used for automobile parts processing turning device |
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2021
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| US20150306721A1 (en) * | 2012-11-27 | 2015-10-29 | Magerl Feinmechanik Gmbh | Workpiece Holder Device and Method for Mounting a Workpiece in a Workpiece Holding Device |
| CN105149984A (en) * | 2015-09-01 | 2015-12-16 | 上海大学 | Clamp device |
| KR20190021783A (en) * | 2017-08-24 | 2019-03-06 | 김재운 | Hydraulic vice for fixing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113442015A (en) * | 2021-09-01 | 2021-09-28 | 江苏隆凯森机械科技有限公司 | Manufacturing and processing machine and processing method for reducing copper pipe connector |
| CN114367850A (en) * | 2022-03-04 | 2022-04-19 | 贵阳黔江宏宇机械设备有限公司 | Processing clamp based on tobacco machinery special-shaped parts |
| CN117464411A (en) * | 2023-12-25 | 2024-01-30 | 陕西烨晟机械制造有限公司 | Gearbox box processing positioning fixture |
| CN117464411B (en) * | 2023-12-25 | 2024-03-22 | 陕西烨晟机械制造有限公司 | Gearbox box processing positioning fixture |
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Application publication date: 20210806 |