CN109128918B - Inclined plane clamping mechanism - Google Patents
Inclined plane clamping mechanism Download PDFInfo
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- CN109128918B CN109128918B CN201811257828.XA CN201811257828A CN109128918B CN 109128918 B CN109128918 B CN 109128918B CN 201811257828 A CN201811257828 A CN 201811257828A CN 109128918 B CN109128918 B CN 109128918B
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- inclined plane
- clamping
- hole
- plane sliding
- sliding block
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- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses an inclined plane clamping mechanism and relates to the technical field of mechanical fixture tools. The mechanism comprises a first inclined plane clamping unit and a second inclined plane clamping unit which are symmetrically arranged, a V-shaped clamping gap is formed between the first inclined plane clamping unit and the second inclined plane clamping unit, the two inclined plane clamping units respectively comprise an inclined plane sliding groove and an inclined plane sliding block matched with the inclined plane sliding groove, the inclined plane sliding block is in sliding connection with the inclined plane sliding groove on the side face, the inclined plane sliding block is connected with the inclined plane sliding groove on the end face through an adjusting screw, the adjusting screw is driven to drive the inclined plane sliding block to linearly slide relative to the inclined plane sliding groove, and the V-shaped clamping gap is reduced or increased and is used for clamping or loosening an object. The clamping mechanism disclosed by the invention is reasonable and compact in structural design, convenient to disassemble and assemble, simple and convenient to operate, high in working efficiency and free from damage or damage to a clamped object.
Description
Technical Field
The invention relates to the technical field of mechanical fixture tools, in particular to an inclined plane clamping mechanism.
Background
When the inclined plane is fixed or clamped, the top threads or the screws at two ends of one device are screwed at two ends of the inclined plane at the same time in a traditional means, so that the purpose of restricting the movement of the inclined plane mechanism is achieved. In this case, the inventors provide a ramp clamping mechanism for a fast and reliable clamping technique of the ramp body.
Disclosure of Invention
The embodiment of the invention provides an inclined plane clamping mechanism which is used for clamping an inclined plane body, can not damage the inclined plane while meeting the clamping requirement, and is simple to process and assemble and convenient to operate.
The embodiment of the invention provides an inclined plane clamping mechanism which comprises a first inclined plane clamping unit and a second inclined plane clamping unit which are symmetrically arranged, wherein a V-shaped clamping gap is formed between the first inclined plane clamping unit and the second inclined plane clamping unit, the two inclined plane clamping units respectively comprise an inclined plane sliding groove and an adaptive inclined plane sliding block, the inclined plane sliding block is connected with the inclined plane sliding groove in a sliding mode on the side face, the inclined plane sliding block is connected with the inclined plane sliding groove on the end face through an adjusting screw, and when the adjusting screw is driven to drive the inclined plane sliding block to linearly slide relative to the inclined plane sliding groove, the V-shaped clamping gap is reduced or increased and is used for clamping or loosening an object.
Furthermore, the opposite surfaces of the two symmetrical inclined plane sliding grooves are groove surfaces, the groove surfaces are used for installing the inclined plane sliding blocks, and sliding rails are arranged on wing plates on two sides of each groove surface.
Furthermore, the wing plates on the two sides extend to the opposite surfaces of the two inclined sliding grooves, and mounting holes are formed in the wing plates on the two sides of the opposite surfaces of the inclined sliding grooves.
Furthermore, the middle of the top end of the inclined sliding groove is provided with a through hole for the rod part of the adjusting screw to pass through, the inclined sliding block is provided with a threaded through hole coaxial with the through hole, and the threaded through hole penetrates through two end faces of the inclined sliding block.
Furthermore, the top end of the inclined sliding groove is also provided with a cover plate, and the cover plate is detachably connected with the top end surface of the inclined sliding groove through a fastener.
Furthermore, the cover plate is provided with a stepped hole comprising a large hole and a small hole, the large hole of the stepped hole is close to the top end of the inclined sliding groove, the stepped hole is coaxial with the through hole, the outer diameter of the nail head of the adjusting screw is between the large diameter and the small diameter of the stepped hole, and the nail head of the adjusting screw is larger than the through hole in the middle of the top end of the inclined sliding groove.
Furthermore, the opposite surfaces of the two symmetrical inclined-surface sliding blocks are inclined surfaces and used for clamping objects, the side surfaces of the inclined-surface sliding blocks are provided with rams matched with the sliding rails on the inclined-surface sliding groove wing plates, and the formed sliding rail ram pairs are used for enabling the inclined-surface sliding blocks to slide linearly relative to the inclined-surface sliding grooves.
Furthermore, the inclined plane slider is of a T-shaped boss structure, the ram is arranged on the flange parts on two sides of the T-shaped boss structure, and the protruding end face in the middle of the T-shaped boss structure is a clamping inclined plane and used for clamping an object.
Furthermore, the inclined plane slider is made of brass.
Further, still include the mounting panel, first inclined plane clamping unit with second inclined plane clamping unit all passes through the inclined plane spout is installed on the mounting panel, still be equipped with waist shape mounting hole on the mounting panel for the installation inclined plane clamping mechanism adjusts its mounted position.
In summary, the first inclined plane clamping unit and the second inclined plane clamping unit which are symmetrical are arranged, so that the V-shaped clamping gap with the adjustable included angle gap is formed, the inclined plane sliding blocks on the inclined plane clamping units are driven to linearly slide relative to the inclined plane sliding grooves by driving the adjusting screws to rotate, the rotating motion of the adjusting screws is converted into the linear sliding of the inclined plane sliding blocks, the change of the V-shaped clamping gap is realized, and therefore, the V-shaped clamping device can effectively clamp or release an object, is particularly suitable for clamping the inclined plane object, cannot damage or destroy the clamped object, and can be widely applied to clamping of non-inclined plane objects. The clamping mechanism is reasonable and compact in structural design, convenient to disassemble and assemble, simple and convenient to operate and high in working efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a bevel clamping mechanism according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a bevel clamping unit according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a slope chute according to an embodiment of the present invention.
FIG. 4 is a schematic structural diagram of a slider with a ramp according to an embodiment of the present invention.
In the figure:
100-a first bevel clamping unit; 200-a second bevel clamping unit;
10-inclined chute; 11-groove face; 12-a wing plate; 13-a slide rail; 14-a through hole;
20-a bevel slider; 21-a threaded through hole; 22-ram; 23-clamping the bevel;
30-adjusting screws; 40-mounting a plate; 50-cover plate.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the invention and are not intended to limit the scope of the invention, i.e., the invention is not limited to the embodiments described, but covers any modifications, alterations, and improvements in the parts, components, and connections without departing from the spirit of the invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Fig. 1 is a schematic diagram of an overall structure of a slope clamping mechanism according to an embodiment of the present invention, and as shown in fig. 1 and fig. 2, the clamping mechanism includes a first slope clamping unit 100 and a second slope clamping unit 200 that are symmetrically arranged, a V-shaped clamping gap is formed between the first slope clamping unit 100 and the second slope clamping unit 200, and each of the two slope clamping units (100, 200) includes a slope chute 10 and a matched slope slider 20, the slope slider 20 is slidably connected to the slope chute 10 on a side surface, the slope slider 20 is connected to the slope chute 10 on an end surface through an adjusting screw 30, and when the adjusting screw 30 is driven to drive the slope slider 20 to linearly slide relative to the slope chute 10, the V-shaped clamping gap is decreased or increased for clamping or releasing an object.
The invention mainly comprises two inclined plane clamping units (100, 200) which are symmetrically arranged, taking the first inclined plane clamping unit 100 in fig. 1 as an example for illustration, referring to fig. 2, the relative position of the two sliding blocks is changed by driving the adjusting screw 30 to drive the inclined plane sliding block 20 to linearly slide in the inclined plane sliding groove 10, so that the V-shaped clamping gap is changed, and the clamping and the releasing of an inclined plane object can be met. The inclined plane clamping mechanism is compact in structure and reasonable in layout, is convenient to install and use when used for clamping inclined plane objects, is low in cost and high in reliability, and can be used for clamping other non-inclined plane objects in an expanded mode.
Referring to fig. 1, as an alternative embodiment, the bevel clamping mechanism further includes a mounting plate 40, the first bevel clamping unit 100 and the second bevel clamping unit 200 are mounted on the mounting plate 40 through respective bevel chutes 10, and the mounting plate 40 is further provided with a kidney-shaped mounting hole for mounting the bevel clamping mechanism and adjusting the mounting position thereof.
Specifically, referring to fig. 3, the opposite surfaces of two symmetrical inclined chutes 10 are groove surfaces 11, the groove surfaces 11 are used for installing inclined sliders 20, and sliding rails 13 are arranged on wing plates 12 on both sides of the groove surfaces 11. In practice, there are at least two symmetrical slide rails on both sides of the wing plate 12, and the slide rail 13 and the corresponding ram on the inclined plane slide block 20 need to form a slide rail ram pair, so as to realize that the inclined plane slide block 20 can slide linearly relative to the inclined plane slide slot 10,
preferably, the two side wing plates 12 extend to opposite sides of the two inclined chutes 10, and mounting holes are formed on the two side wing plates 12 on the opposite sides of the inclined chutes 10 for mounting with other components, so that the inclined chutes 10 are relatively fixedly mounted.
The middle part of the top end of the inclined sliding chute 10 is provided with a through hole 14 for the rod part of the adjusting screw to pass through, a threaded through hole 21 is arranged on the inclined sliding block 20 coaxially with the through hole 14, and the threaded through hole 21 penetrates through two end faces of the inclined sliding block 20.
Referring to fig. 4, the opposite surfaces of two symmetrical inclined plane sliding blocks 20 are inclined planes for clamping an object, a ram 22 matched with the slide rail 13 on the wing plate 12 of the inclined plane sliding chute 10 is arranged on the side surface of the inclined plane sliding block 20, and the formed slide rail ram pair is used for enabling the inclined plane sliding block 20 to linearly slide relative to the inclined plane sliding chute 10. In addition, the combination mode of the ram and slide rail pair is beneficial to the quick and reliable installation and disassembly of the inclined plane sliding block 20 and the inclined plane sliding groove 10, during operation, the ram 22 of the inclined plane sliding block 20 can be quickly installed along the slide rail 13 of the inclined plane sliding groove 10, and conversely, the ram and the inclined plane sliding groove can be quickly disassembled.
It should be noted that the inclined slider 20 in the embodiment of the present invention is a T-shaped boss structure, the protruding edge portions on both sides of the T-shaped boss structure are provided with the ram 22, and the protruding end surface in the middle of the T-shaped boss structure is a clamping inclined surface 23 for clamping an object.
In addition, a cover plate 50 is disposed at the top end of the inclined chute 10, and the cover plate 50 is detachably connected to the top end surface of the inclined chute 10 by a fastener.
The cover plate 50 is provided with a stepped hole 51 comprising a large hole and a small hole, the large hole of the stepped hole 51 is close to the top end of the inclined chute 10, the stepped hole 50 is coaxial with the through hole 14, the outer diameter of the nail head of the adjusting screw 30 is between the large diameter and the small diameter of the stepped hole, the nail head of the adjusting screw 30 is larger than the through hole 14 in the middle of the top end of the inclined chute 10, so that the nail head of the adjusting screw 30 is limited in the large hole of the stepped hole 51 on the cover plate 50 and cannot move in the axial direction, when the adjusting screw is used, a screwing tool can extend into the nail head in the large hole through the small hole of the stepped hole 51, the adjusting screw 30 is driven to rotate by torque acting on the nail head through the screwing tool, and therefore the inclined slide block 20.
The inclined slider 20 of the present invention is made of brass. The inclined plane slider 20 made of brass has a self-lubricating effect, so that smooth linear motion can be guaranteed, the inclined plane slider 20 is in surface contact with the clamped surface of an object, the material is soft, and the clamped surface is not easy to damage. The adjusting screw 30 cannot be disengaged in any case by the cooperation of the upper end face of the inclined runner 10 and the stepped hole of the cover plate 50.
In use, as the ramp clamping mechanism is shown schematically in FIG. 1, as the ramp slide 20 moves upward, the V-shaped clamping gap decreases allowing the mechanism to clamp and clamp an object. When the inclined plane sliding block 20 moves downwards, the mechanism can be loosened only by increasing the V-shaped clamping gap, and at the moment, the adjusting screw 30 is tightly contacted with the inclined plane sliding block 20 through threaded connection, so that the anti-loosening effect is achieved. The mechanism of the invention meets the requirements of clamping articles and adjusting the tightness degree of clamping, and the adjusting screw 30 is always in a connected state and cannot slide from the through hole in the use process.
It should be clear that the embodiments in this specification are described in a progressive manner, and the same or similar parts in the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. The present invention is not limited to the specific steps and structures described above and shown in the drawings. Also, a detailed description of known process techniques is omitted herein for the sake of brevity.
The above description is only an example of the present application and is not limited to the present application. Various modifications and alterations to this application will become apparent to those skilled in the art without departing from the scope of this invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (3)
1. An inclined plane clamping mechanism is characterized by comprising a first inclined plane clamping unit and a second inclined plane clamping unit which are symmetrically arranged, wherein a V-shaped clamping gap is formed between the first inclined plane clamping unit and the second inclined plane clamping unit, the two inclined plane clamping units respectively comprise an inclined plane sliding groove and an inclined plane sliding block matched with the inclined plane sliding groove, the inclined plane sliding block is connected with the inclined plane sliding groove in a sliding mode on the side face, the inclined plane sliding block is connected with the inclined plane sliding groove on the end face through an adjusting screw, and when the adjusting screw is driven to drive the inclined plane sliding block to linearly slide relative to the inclined plane sliding groove, the V-shaped clamping gap is reduced or increased and is used for clamping or loosening an object; the opposite surfaces of the two symmetrical inclined plane sliding chutes are groove surfaces used for mounting the inclined plane sliding block, and sliding rails extending in the vertical direction are arranged on wing plates on two sides of each groove surface; the middle part of the top end of the inclined sliding chute is provided with a through hole for the rod part of the adjusting screw to pass through, the inclined sliding block is provided with a threaded through hole coaxial with the through hole, and the threaded through hole penetrates through two end faces of the inclined sliding block; the opposite surfaces of the two symmetrical inclined plane sliding blocks are inclined planes and are used for clamping objects, the side surfaces of the inclined plane sliding blocks are provided with rams matched with the slide rails on the inclined plane sliding groove wing plates, and the formed slide rail ram pair is used for enabling the inclined plane sliding blocks to linearly slide relative to the inclined plane sliding grooves; the two side wing plates extend to the opposite surfaces of the two inclined sliding grooves, and mounting holes are formed in the two side wing plates on the opposite surfaces of the inclined sliding grooves; the top end of the inclined chute is also provided with a cover plate, and the cover plate is detachably connected with the top end surface of the inclined chute through a fastener; the cover plate is provided with a stepped hole comprising a large hole and a small hole, the large hole of the stepped hole is close to the top end of the inclined plane chute, the stepped hole is coaxial with the through hole, the outer diameter of the nail head of the adjusting screw is between the large diameter and the small diameter of the stepped hole, and the nail head of the adjusting screw is larger than the through hole in the middle of the top end of the inclined plane chute;
still include the mounting panel, first inclined plane clamping unit with second inclined plane clamping unit all passes through the inclined plane spout is installed on the mounting panel, still be equipped with waist shape mounting hole on the mounting panel, be used for the installation inclined plane clamping mechanism adjusts its mounted position.
2. The bevel clamping mechanism as claimed in claim 1 wherein the bevel slider is a T-shaped boss structure, the ram is disposed on the two side flange portions of the T-shaped boss structure, and the protruding end face of the middle portion of the T-shaped boss structure is a clamping bevel for clamping an object.
3. The bevel clamping mechanism as recited in claim 1 wherein the bevel slider is brass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257828.XA CN109128918B (en) | 2018-10-26 | 2018-10-26 | Inclined plane clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257828.XA CN109128918B (en) | 2018-10-26 | 2018-10-26 | Inclined plane clamping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109128918A CN109128918A (en) | 2019-01-04 |
| CN109128918B true CN109128918B (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811257828.XA Active CN109128918B (en) | 2018-10-26 | 2018-10-26 | Inclined plane clamping mechanism |
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| CN (1) | CN109128918B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991073B (en) * | 2019-04-20 | 2020-06-30 | 清华大学 | Universal clamp for SRV-4 high-temperature friction and wear testing machine |
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| EP2384857A1 (en) * | 2010-05-03 | 2011-11-09 | Uhlmann Pac-Systeme GmbH & Co. KG | Device for tensioning a workpiece |
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| SU806356A1 (en) * | 1979-05-11 | 1981-02-23 | Межотраслевое Головное Конструктор-Cko-Технологическое Бюро Объединения"Союзтехоснастка" | Apparatus for basing parts |
| SU1103984A1 (en) * | 1982-10-22 | 1984-07-23 | Khudysh Leonid D | Device for locking and clamping components |
| JPH0985702A (en) * | 1995-09-27 | 1997-03-31 | Synx Kk | Clamping apparatus for timber and the like |
| CN203418334U (en) * | 2013-08-02 | 2014-02-05 | 四川省自贡市海川实业有限公司 | Automatic inclined block clamping fixture |
| CN103659362A (en) * | 2013-11-28 | 2014-03-26 | 无锡市航鹄科技有限公司 | Positioning fixture for milling oblique planes of barrels |
| CN103692262A (en) * | 2014-01-14 | 2014-04-02 | 金坛正信光伏电子有限公司 | Silicon bar cutting-off machine clamping mechanism |
| CN104339200A (en) * | 2014-10-09 | 2015-02-11 | 常州西夏墅工具产业创业服务中心 | Clamp for balance block |
| CN105312926A (en) * | 2015-11-16 | 2016-02-10 | 重庆金辰机械制造有限公司 | Clamping tool |
| CN105345517A (en) * | 2015-11-16 | 2016-02-24 | 重庆金辰机械制造有限公司 | Lifting type clamping tool |
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2018
- 2018-10-26 CN CN201811257828.XA patent/CN109128918B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2384857A1 (en) * | 2010-05-03 | 2011-11-09 | Uhlmann Pac-Systeme GmbH & Co. KG | Device for tensioning a workpiece |
| CN205271509U (en) * | 2015-10-28 | 2016-06-01 | 常德科箭机械制造有限公司 | Table vice |
| CN205166479U (en) * | 2015-12-04 | 2016-04-20 | 陕西科技大学 | Angle and height -adjustable's V type supports |
| CN205184332U (en) * | 2015-12-04 | 2016-04-27 | 宁波勋辉电器有限公司 | Slide wedge centering clamping device |
| CN206689788U (en) * | 2017-05-11 | 2017-12-01 | 郑州佳泰机电科技有限公司 | A kind of single air-actuated jaw of lathe process |
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| CN109128918A (en) | 2019-01-04 |
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