CN212095996U - Fixing device for steel pipe and other workpieces in machining process - Google Patents
Fixing device for steel pipe and other workpieces in machining process Download PDFInfo
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- CN212095996U CN212095996U CN202020099494.4U CN202020099494U CN212095996U CN 212095996 U CN212095996 U CN 212095996U CN 202020099494 U CN202020099494 U CN 202020099494U CN 212095996 U CN212095996 U CN 212095996U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000003754 machining Methods 0.000 title claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000004519 manufacturing process 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
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model provides a fixing device for steel pipes and other workpieces in the machining process, which comprises a base, a rubber pad and a bolt; the middle part of the upper end face of the base is welded with the threaded rod supporting frame, and a threaded hole is formed in the top end face of the threaded rod supporting frame; the number of the pressure clamp groups is two, and the two pressure clamp groups are respectively fixedly connected with two ends of the bottom surface of the pressure block through the pressure columns; the lower end of the pressure clamp is fixedly connected with the upper end face of the upper jaw through a bolt; the lower jaw is fixedly connected to the pressure clamp base through a bolt, and the rubber pad is adhered to the upper end face of the lower jaw and the lower end face of the upper jaw through an adhesive. The arrangement of the pressure block and the pressure columns is beneficial to keeping two pressure columns balanced and exerting force through the pressure block, and the pressure clamp is improved in pressure application balance to the steel pipe and other workpieces, so that the long steel pipe and other workpieces are uniformly extruded, and the workpieces are not easy to drop.
Description
Technical Field
The utility model belongs to the technical field of machining, more specifically say, in particular to fixing device who is arranged in steel pipe and other work pieces of machining in-process.
Background
Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. During the cutting process, some steel pipes and other workpieces need to be fixed for machining. There are many fixing devices in the cutting process, including the existing vise clamping device, i.e., the bench vise, for steel pipes and other workpieces. A vise is a universal fixture used to clamp workpieces. The device is arranged on a workbench and used for clamping and stably processing workpieces, and is a necessary tool for a bench worker workshop. The turntable type clamp body can rotate, so that the workpiece can rotate to a proper working position. The bench vice is a necessary tool for the bench worker and is also the name source reason of the bench worker, because most of the work of the bench worker is completed on the bench vice, such as sawing, filing, carving and assembling and disassembling of parts.
Based on the above, the inventor finds that the workpiece is easily damaged due to the fact that the clamping force of the common vice clamping device is too large, and when the workpiece is clamped for too long, the workpiece is easily loosened and dropped in the clamping and processing process, so that the workpiece can be clamped for a long time, and the workpiece clamping device capable of clamping more firmly meets the requirements of production and processing.
In view of the above, the present invention is to provide a fixing device for steel pipes and other workpieces in a machining process, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a fixing device for steel pipe and other work pieces among the machining process to solve the too big damage that very easily causes for the work piece of the dynamics of its centre gripping of current ordinary vice clamping device, and when centre gripping overlength work piece, make the condition that lax dropped appears in holding the course of working very easily with of work piece, consequently what need now is one kind can press from both sides long work piece, and can the more firm centre gripping work piece device of centre gripping satisfy the problem of the demand of production and processing.
The utility model is used for steel pipe and other work piece's in the machining process fixing device's purpose and efficiency are reached by following concrete technological means:
the fixing device for the steel pipe and other workpieces in the machining process comprises a base, a threaded rod supporting frame, a threaded rod, a handle, a pressure block, a pressure clamp group, a pressure clamp base, a pressure clamp supporting frame, a concave slideway, a fixing block, a pressure column, a pressure clamp, a sliding block, an upper jaw, a lower jaw, a rubber pad and a bolt; the middle part of the upper end face of the base is welded with the threaded rod supporting frame, and a threaded hole is formed in the top end face of the threaded rod supporting frame; the threaded rod is connected with the threaded rod through a threaded hole in the top end face of the threaded rod supporting frame, and a round hole is formed in the top of the threaded rod; a round hole formed in the top of the threaded rod is movably connected with the outer peripheral surface of the handle, and a round buckle is arranged at the bottom end of the threaded rod; the top end of the pressure block is provided with a round buckling groove; the round buckle at the bottom end of the threaded rod is rotationally connected with the round buckle slot at the top end of the pressure block; the pressure clamp group consists of the pressure clamp base, the pressure clamp support frame, the fixing block, the pressure column, the pressure clamp, the upper clamp opening, the lower clamp opening and the rubber pad; the number of the pressure clamp groups is two, and the two pressure clamp groups are respectively fixedly connected with two ends of the bottom surface of the pressure block through the pressure columns; the pressure clamp base is fixedly connected to one side of the upper end face of the base through bolts, and two pressure clamp support frames are welded to two sides of the upper end face of the pressure clamp base respectively; the concave slideway is arranged on the opposite surface of each of the two pressure tong support frames, and a threaded hole is formed between the upper part of each pressure tong support frame and the upper part of each concave slideway; the upper part of the pressure clamp support frame is fixedly connected with threaded holes formed in two sides of the fixed block through the bolts, and a round hole is formed in the middle of the fixed block; the pressure column is fixedly connected with the upper end face of the pressure clamp through a circular hole in the middle of the fixed block, and the sliding blocks are arranged on two sides of the pressure clamp; the pressure pliers are connected with the concave slideway in a sliding manner through the sliding block; the lower end of the pressure clamp is fixedly connected with the upper end face of the upper jaw through a bolt; the lower jaw is fixedly connected to the pressure clamp base through a bolt, and the rubber pad is adhered to the upper end face of the lower jaw and the lower end face of the upper jaw through an adhesive.
Furthermore, the height and width of the sliding block are equal to those of the concave slideway.
Furthermore, the diameters and the lengths of the two pressure columns are equal, and the two pressure columns are perpendicular to the bottom end face of the pressure block.
Furthermore, the thickness of the rubber pad is two to three centimeters, and the rubber pad is distributed in a zigzag left-right mirror image manner.
Furthermore, a fixed mounting hole is all seted up to four contained angle departments of base, and the left and right sides is mirror image form equidistance and distributes.
Compared with the prior art, the utility model discloses following beneficial effect has:
the arrangement of the pressure block and the pressure columns is beneficial to keeping two pressure columns balanced and exerting force through the pressure block, and the pressure clamp is improved in pressure application balance to the steel pipe and other workpieces, so that the long steel pipe and other workpieces are uniformly extruded, and the workpieces are not easy to drop.
The rubber pads are adhered to the upper end face and the lower end face of the upper jaw and the lower jaw through the adhesive pieces, so that a workpiece is clamped properly, the damage of the pressure teeth to the workpiece due to overlarge pressure is reduced, and the friction force between the workpiece and the workpiece fixing device is improved.
The setting of threaded rod through adding thick threaded rod, makes threaded rod hardness higher, and its application of force rotates more in a flexible way, reduces the frictional resistance between the screw thread, this simple structure, the simple operation, sturdy and durable moreover.
Drawings
Fig. 1 is a schematic side plan view of the present invention.
Fig. 2 is a schematic diagram of the local enlarged structure at B in fig. 1 according to the present invention.
Fig. 3 is a left side view structure diagram of the present invention.
Fig. 4 is a schematic diagram of a partially enlarged structure at a in fig. 2 according to the present invention.
Fig. 5 is a schematic view of the structure of the pressure clamp support frame of the present invention.
Fig. 6 is a schematic diagram of a partially enlarged structure at C in fig. 5 according to the present invention.
Fig. 7 is a schematic structural view of the pressure clamp support frame of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 2. a threaded rod support frame; 3. a threaded rod; 4. a handle; 5. a pressure block; 6. a pressure clamp group; 601. a pressure clamp base; 602. a pressure clamp support frame; 60201. a concave slideway; 603. a fixed block; pressure 604, force column; 605. pressure clamps; 60501. a slider; 606. an upper jaw; 607. a lower jaw; 608. a rubber pad; 7. and (4) bolts.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and 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. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 7:
the utility model provides a fixing device for steel pipe and other work pieces in the machining process, including base 1, threaded rod support frame 2, threaded rod 3, handle 4, pressure piece 5, pressure pincers group 6, pressure pincers base 601, pressure pincers support frame 602, concave type slide 60201, fixed block 603, pressure post 604, pressure pincers 605, sliding block 60501, upper jaw 606, lower jaw 607, rubber pad 608 and bolt 7; the middle part of the upper end face of the base 1 is welded with the threaded rod supporting frame 2, and a threaded hole is formed in the top end face of the threaded rod supporting frame 2; the threaded hole on the top end face of the threaded rod supporting frame 2 is connected with the threaded rod 3 through threads, and a round hole is formed in the top of the threaded rod 3; a round hole formed in the top of the threaded rod 3 is movably connected with the outer peripheral surface of the handle 4, and a round buckle is arranged at the bottom end of the threaded rod 3; the top end of the pressure block 5 is provided with a round buckling groove; the round buckle at the bottom end of the threaded rod 3 is rotationally connected with the round buckle slot at the top end of the pressure block 5; the pressure clamp group 6 is composed of the pressure clamp base 601, the pressure clamp support frame 602, the fixing block 603, the pressure column 604, the pressure clamp 605, the upper clamp 606, the lower clamp 607 and the rubber pad 608; the number of the pressure clamp groups 6 is two, and the two pressure clamp groups 6 are respectively fixedly connected with two ends of the bottom surface of the pressure block 5 through the pressure columns 604; the pressure clamp base 601 is fixedly connected to one side of the upper end face of the base 1 through bolts, and two pressure clamp support frames 602 are welded to two sides of the upper end face of the pressure clamp base 601 respectively; the concave slideway 60201 is arranged on the opposite surfaces of the two pressure clamp support frames 602, and a threaded hole is formed between the upper part of the pressure clamp support frame 602 and the upper part of the concave slideway 60201; the upper part of the pressure clamp support frame 602 is fixedly connected with threaded holes formed in two sides of the fixed block 603 through the bolts 7, and a round hole is formed in the middle of the fixed block 603; the pressure column 604 is fixedly connected with the upper end face of the pressure clamp 605 through a circular hole in the middle of the fixed block 603, and the sliding blocks 60501 are arranged on two sides of the pressure clamp 605; the pressure clamp 605 is connected with the concave slideway 60201 in a sliding way through the sliding block 60501; the lower end of the pressure clamp 605 is fixedly connected with the upper end surface of the upper jaw 606 through a bolt; the lower jaw 607 is fixedly connected to the pressure clamp base 601 through a bolt, and the rubber pad 608 is adhered to the upper end surface of the lower jaw 607 and the lower end surface of the upper jaw 606 through an adhesive.
The sliding block 60501 and the concave slide 60201 have equal height and width, so that errors are reduced, the pressure clamp 605 can slide on the concave slide 60201 better, and the pressure clamp is convenient to clamp and fix more accurately and has better sliding performance.
The diameters and the lengths of the two pressure columns 604 are equal, and the two pressure columns 604 are perpendicular to the bottom end face of the pressure block 5, so that the two groups of pressure clamp groups are clamped more stably, a workpiece is prevented from being damaged due to overlarge pressure, and the stability of the device is improved.
The rubber pad 608 is two to three centimeters thick and is distributed in a zigzag left-right mirror image manner, so that the workpiece is clamped properly in tightness, the damage of the pressure teeth to the workpiece due to overlarge pressure is reduced, and the friction force between the workpiece and the workpiece fixing device is improved.
Wherein, a fixed mounting hole has all been seted up to 1 four contained angle departments of base, and the left and right sides is mirror image form equidistance and distributes, makes fixing device can fix enough in the mesa, use that can stabilize more, and the centre gripping steel pipe of being convenient for and other work pieces are more convenient, and is sturdy and durable, improves the life of device.
The specific use mode and function of the embodiment are as follows:
in the utility model, the threaded rod 3 is driven to rotate by rotating the handle 4, and the threaded rod 3 vertically moves downwards to apply pressure by the action of the threaded hole on the threaded rod support frame 2 and the thread of the threaded rod 3; the threaded rod 3 moves downwards to drive the pressure block 5 to move downwards, and the two pressure columns 604 are driven to simultaneously apply force downwards under the uniform stress of the two ends of the pressure block 5; the pressure clamp 605 slides downwards through the slide blocks 60501 on the two sides and the concave slide 60201 under the force of the pressure column; the upper jaw 606 is driven to move downwards by the downward sliding of the pressure clamp 605, so that the rubber pad 608 adhered to the lower end surface of the upper jaw 606 and the rubber pad 608 adhered to the upper end surface of the lower jaw 607 are continuously clamped;
the threaded rod 3 is driven to rotate by rotating the handle 4, and the threaded rod 3 vertically moves upwards through the threaded action of the threaded hole 201 on the threaded rod support frame 2 and the threaded rod 3; the threaded rod 3 moves upwards to drive the pressure block 5 to move upwards, and the two pressure columns 604 are driven to move upwards simultaneously under the action of force at the two ends of the pressure block 5; the pressure clamp 605 slides upwards through the slide blocks 60501 on the two sides and the concave slide 60201 under the tension of the pressure column; the upward sliding of the pressure clamp 605 drives the upper jaw 606 to move upward, so that the rubber pad 608 adhered to the lower end surface of the upper jaw 606 is continuously separated from the rubber pad 608 adhered to the upper end surface of the lower jaw 607.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. A fixing device for steel pipe and other work pieces in the machining process, its characterized in that: the fixing device for the steel pipe and other workpieces in the machining process comprises a base (1), a threaded rod supporting frame (2), a threaded rod (3), a handle (4), a pressure block (5), a pressure clamp group (6), a pressure clamp base (601), a pressure clamp supporting frame (602), a concave slide way (60201), a fixing block (603), a pressure column (604), a pressure clamp (605), a sliding block (60501), an upper clamp opening (606), a lower clamp opening (607), a rubber pad (608) and a bolt (7); the middle of the upper end face of the base (1) is welded with the threaded rod support frame (2), and a threaded hole is formed in the top end face of the threaded rod support frame (2); the threaded hole on the top end face of the threaded rod supporting frame (2) is connected with the threaded rod (3) through threads, and a round hole is formed in the top of the threaded rod (3); a round hole formed in the top of the threaded rod (3) is movably connected with the outer peripheral surface of the handle (4), and a round buckle is arranged at the bottom end of the threaded rod (3); the top end of the pressure block (5) is provided with a round buckling groove; the round buckle at the bottom end of the threaded rod (3) is rotationally connected with the round buckle groove at the top end of the pressure block (5); the pressure clamp group (6) consists of the pressure clamp base (601), the pressure clamp support frame (602), the fixed block (603), the pressure column (604), the pressure clamp (605), the upper clamp opening (606), the lower clamp opening (607) and the rubber pad (608); the number of the pressure clamp groups (6) is two, and the two pressure clamp groups (6) are respectively fixedly connected with two ends of the bottom surface of the pressure block (5) through the pressure columns (604); the pressure clamp base (601) is fixedly connected to one side of the upper end face of the base (1) through bolts, and two pressure clamp support frames (602) are welded to two sides of the upper end face of the pressure clamp base (601) respectively; the opposite surfaces of the two pressure clamp support frames (602) are respectively provided with the concave slideway (60201), and a threaded hole is formed between the upper part of the pressure clamp support frame (602) and the upper part of the concave slideway (60201); the upper part of the pressure clamp support frame (602) is fixedly connected with threaded holes formed in two sides of the fixing block (603) through the bolts (7), and a round hole is formed in the middle of the fixing block (603); the pressure column (604) is fixedly connected with the upper end face of the pressure clamp (605) through a circular hole in the middle of the fixed block (603), and the sliding blocks (60501) are arranged on two sides of the pressure clamp (605); the pressure clamp (605) is connected with the concave slideway (60201) in a sliding way through the sliding block (60501); the lower end of the pressure clamp (605) is fixedly connected with the upper end surface of the upper jaw (606) through a bolt; the lower jaw (607) is fixedly connected to the pressure clamp base (601) through a bolt, and the rubber pad (608) is adhered to the upper end face of the lower jaw (607) and the lower end face of the upper jaw (606) through an adhesive.
2. A fixture for steel pipes and other workpieces in machining processes as set forth in claim 1, wherein: the sliding block (60501) and the concave slideway (60201) are equal in width.
3. A fixture for steel pipes and other workpieces in machining processes as set forth in claim 1, wherein: the two pressure columns (604) are equal in diameter and length, and the two pressure columns (604) are perpendicular to the bottom end face of the pressure block (5).
4. A fixture for steel pipes and other workpieces in machining processes as set forth in claim 1, wherein: the thickness of the rubber pad (608) is two to three centimeters, and the rubber pad is distributed in a zigzag left-right mirror image mode.
5. A fixture for steel pipes and other workpieces in machining processes as set forth in claim 1, wherein: four contained angle departments of base (1) all seted up a fixed mounting hole, and the left and right sides is mirror image form equidistance and distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020099494.4U CN212095996U (en) | 2020-01-17 | 2020-01-17 | Fixing device for steel pipe and other workpieces in machining process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020099494.4U CN212095996U (en) | 2020-01-17 | 2020-01-17 | Fixing device for steel pipe and other workpieces in machining process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212095996U true CN212095996U (en) | 2020-12-08 |
Family
ID=73626280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020099494.4U Active CN212095996U (en) | 2020-01-17 | 2020-01-17 | Fixing device for steel pipe and other workpieces in machining process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212095996U (en) |
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2020
- 2020-01-17 CN CN202020099494.4U patent/CN212095996U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210713 Address after: No.36-3, Zhenxing Fifth Street, Hutai new town, Shenyang, Liaoning, 110326 Patentee after: Shenyang Yongcheng Precision Machinery Co.,Ltd. Address before: No.116, gaojiazhuang village, gaoze Town, Wulian County, Rizhao City, Shandong Province 262300 Patentee before: Sun Bingping |
|
| TR01 | Transfer of patent right |