CN107738182B - Surface polishing clamp for movable wrench - Google Patents
Surface polishing clamp for movable wrench Download PDFInfo
- Publication number
- CN107738182B CN107738182B CN201711165443.6A CN201711165443A CN107738182B CN 107738182 B CN107738182 B CN 107738182B CN 201711165443 A CN201711165443 A CN 201711165443A CN 107738182 B CN107738182 B CN 107738182B
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- CN
- China
- Prior art keywords
- correcting
- bottom plate
- hole
- adjustable wrench
- positioning device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
Abstract
The invention discloses a surface polishing clamp for an adjustable wrench, which comprises a bottom plate, a limiting device and a positioning device, wherein the limiting device is vertically arranged at one end of the upper surface of the bottom plate, the positioning device is arranged at the other end of the upper surface of the bottom plate, and a plurality of groups of grooves are arranged on the limiting device and the positioning device; the side surface of the bottom plate, which is close to one side of the limiting device, is fixedly connected with at least two correcting devices, each correcting device is provided with a correcting through hole, and the aperture of each correcting through hole is equal to or slightly larger than that of the through hole at the tail end of the handle of the adjustable wrench; the correcting rod is characterized by further comprising a correcting rod, the diameter of the correcting rod is slightly smaller than the aperture of the through hole at the tail end of the adjustable wrench handle, and the correcting rod is inserted into the correcting through hole and the through hole at the tail end of the adjustable wrench handle. According to the invention, the two grooves are formed in the bottom plate to limit the straight line where the adjustable spanner is placed, the calibration rod penetrates through the through hole of the adjustable spanner, and the adjustable spanner is completely fixed on the clamp by using the three-point positioning principle, so that the adjustable spanner can be polished accurately in batches at the same time.
Description
Technical Field
The invention belongs to the technical field of hardware tool machining, and particularly relates to a surface polishing clamp for an adjustable wrench.
Background
A wrench is a common installation and removal tool. Hand tools for turning bolts, screws, nuts and other threaded fasteners for tightening openings or trepanning of bolts or nuts using the principle of leverage. The wrench is usually provided with an opening or a trepan for clamping the handle part and applying external force to the handle part so as to screw the bolt or the nut to hold the bolt or the nut, at one end or two ends of the handle part. When the screw is used, external force is applied to the handle part along the rotation direction of the screw thread, and the bolt or the nut can be screwed.
The existing spanner is divided into a fixed type and a movable type, and the movable type spanner is divided into two types: one is adjustable wrench teeth, which can be adapted to different types of fasteners within a certain range; however, when the surface of the adjustable wrench is polished, the prior art can only use one manual clamp to process, the positioning is inaccurate, a large amount of manpower is wasted during polishing, the production efficiency is low, and due to the inaccurate positioning, the excessive processing of part of the adjustable wrench is often easily caused, and the part of the adjustable wrench is not processed in place.
Disclosure of Invention
The invention aims to solve the problems and provides a surface polishing clamp for adjustable wrenches, which can polish a plurality of adjustable wrenches at one time and has accurate positioning and consistent polishing degree.
In order to realize the purpose, the invention adopts the technical scheme that: a movable spanner surface polishing clamp comprises a bottom plate, a limiting device vertically arranged at one end of the upper surface of the bottom plate and a positioning device arranged at the other end of the upper surface of the bottom plate, wherein a plurality of groups of grooves are formed in the limiting device and the positioning device, and the movable spanner is placed in the grooves; the side surface of the bottom plate, which is close to one side of the limiting device, is fixedly connected with at least two correcting devices, each correcting device is provided with a correcting through hole, and the aperture of each correcting through hole is equal to or slightly larger than that of the through hole at the tail end of the handle of the adjustable wrench; the correcting rod is characterized by further comprising a correcting rod, the diameter of the correcting rod is slightly smaller than the aperture of the through hole at the tail end of the adjustable wrench handle, and the correcting rod is inserted into the correcting through hole and the through hole at the tail end of the adjustable wrench handle.
Furthermore, a chamfer is arranged on the outer edge of the groove, and the width of the groove is slightly larger than the thickness of the adjustable wrench.
Furthermore, the positioning device is provided with at least one trapezoidal groove, the bottom plate at least comprises one trapezoidal sliding rail, the trapezoidal groove is in clearance fit with the trapezoidal sliding rail, and the placing direction of the sliding rail is consistent with that of the adjustable spanner.
As an improvement, the outer edge of the positioning device is of an arc-shaped structure, and the arc-shaped structure is matched with the radian of a wrench head of the adjustable wrench.
As a further improvement, the device further comprises a clamping device, wherein the clamping device is arranged on the upper surface of the bottom plate and is positioned between the limiting device and the positioning device.
Specifically, the clamping device is provided with a plurality of clamping grooves corresponding to the grooves on the limiting device and the positioning device, and the width of each clamping groove is slightly larger than the thickness of the adjustable wrench.
As an improvement, the lower surface of the clamping device is provided with a trapezoidal groove, the upper surface of the bottom plate is provided with a trapezoidal sliding rail, the sliding rail is reversely perpendicular to the placing direction of the adjustable wrench, and the clamping device is connected with the bottom plate in a sliding mode through the trapezoidal sliding rail.
The invention has the beneficial effects that: the invention provides a movable wrench surface polishing clamp, which is characterized in that two grooves are formed in a bottom plate to limit a straight line where a movable wrench is placed, a calibration rod penetrates through a through hole of the movable wrench, and the movable wrench is completely fixed on the clamp by using a three-point positioning principle, so that the movable wrenches can be polished accurately in batches at the same time.
Drawings
FIG. 1 is a schematic front view of a surface polishing fixture for a movable wrench according to the present invention;
FIG. 2 is a perspective view of an angle of a surface polishing fixture for a movable wrench according to the present invention;
FIG. 3 is a perspective view of another angle of the surface polishing fixture with adjustable wrench according to the present invention.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
As shown in fig. 1 to 3, the specific structure of the present invention is: a movable spanner surface polishing clamp comprises a bottom plate 1, a limiting device 2 vertically arranged at one end of the upper surface of the bottom plate 1 and a positioning device 3 arranged at the other end of the upper surface of the bottom plate 1, wherein a plurality of groups of grooves are formed in the limiting device 2 and the positioning device 3, and the movable spanner is placed in the grooves; the side surface of the bottom plate 1 close to one side of the limiting device 2 is fixedly connected with at least two correcting devices 4, each correcting device 4 is provided with a correcting through hole, and the aperture of each correcting through hole is equal to or slightly larger than that of a through hole at the tail end of a handle of the adjustable wrench; the correcting device further comprises a correcting rod 5, the diameter of the correcting rod 5 is slightly smaller than the aperture of the through hole at the tail end of the adjustable wrench handle, and the correcting rod 5 is inserted into the correcting through hole and the through hole at the tail end of the adjustable wrench handle.
As a preferable mode, the outer edge of the groove is provided with a chamfer, and the width of the groove is slightly larger than the thickness of the adjustable wrench.
Furthermore, the positioning device 3 is provided with at least one trapezoidal groove, the bottom plate 1 is provided with at least one trapezoidal slide rail, the trapezoidal groove is in clearance fit with the trapezoidal slide rail, and the slide rail and the adjustable wrench are arranged in the same direction.
In a preferred embodiment, the outer edge of the positioning device 3 is an arc-shaped structure, and the arc-shaped structure is matched with the radian of the wrench head of the adjustable wrench.
As a further improvement, the device further comprises a clamping device 6, and the clamping device 6 is arranged on the upper surface of the bottom plate 1 and is positioned between the limiting device 2 and the positioning device 3.
Specifically, the clamping device 6 is provided with a plurality of clamping grooves corresponding to the grooves on the limiting device 2 and the positioning device 3, and the width of each clamping groove is slightly larger than the thickness of the adjustable wrench.
As a preferred embodiment, the lower surface of the clamping device 6 is provided with a trapezoidal groove, the upper surface of the bottom plate 1 is provided with a trapezoidal sliding rail, the sliding rail is reversely perpendicular to the placing direction of the adjustable wrench, and the clamping device 6 is slidably connected with the bottom plate 1 through the trapezoidal sliding rail.
The use process comprises the following steps: the adjustable wrench to be processed is placed in the grooves on the limiting device and the positioning device at the same side, the correcting rod penetrates through the correcting through hole and simultaneously penetrates through the through hole at the tail end of the handle of the adjustable wrench to be processed, so that the adjustable wrench is fixed, the position of the positioning device can be adjusted, and the outer edge of the positioning device is provided with a radian matched with the head of the adjustable wrench, so that when the positioning device moves outwards, the positioning device can outwards bring the adjustable wrench to be processed, the adjustable wrench to be processed is longitudinally pulled and fixed, and errors caused by clearance fit are avoided; meanwhile, considering that the width of the groove is slightly larger than the thickness of the adjustable wrench, the width of the groove and the thickness of the adjustable wrench are in clearance fit when the two are placed, the clamping device is arranged between the limiting device and the positioning device, the clamping device is provided with the groove matched with the limiting device and the positioning device, and the groove of the clamping device, the limiting device and the groove of the positioning device play a shearing effect by controlling the transverse movement of the clamping device, so that the adjustable wrench is transversely fixed, and errors caused by the clearance are avoided.
The invention has the beneficial effects that: the invention provides a movable wrench surface polishing clamp, which is characterized in that two grooves are formed in a bottom plate to limit a straight line where a movable wrench is placed, a calibration rod penetrates through a through hole of the movable wrench, and the movable wrench is completely fixed on the clamp by using a three-point positioning principle, so that the movable wrenches can be polished accurately in batches at the same time.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (1)
1. The surface polishing clamp for the adjustable wrench is characterized by comprising a bottom plate, a limiting device and a positioning device, wherein the limiting device is vertically arranged at one end of the upper surface of the bottom plate, the positioning device is arranged at the other end of the upper surface of the bottom plate, a plurality of groups of grooves are formed in the limiting device and the positioning device, and the adjustable wrench is placed in the grooves; the side surface of the bottom plate, which is close to one side of the limiting device, is fixedly connected with at least two correcting devices, each correcting device is provided with a correcting through hole, and the aperture of each correcting through hole is equal to or slightly larger than that of the through hole at the tail end of the handle of the adjustable wrench; the correcting rod is inserted into the correcting through hole and the through hole at the tail end of the adjustable wrench handle; the clamping device is arranged on the upper surface of the bottom plate and is positioned between the limiting device and the positioning device; the clamping device is provided with a plurality of clamping grooves corresponding to the grooves on the limiting device and the positioning device, and the width of each clamping groove is slightly larger than the thickness of the adjustable wrench; the lower surface of the clamping device is provided with a trapezoidal groove, the upper surface of the bottom plate is provided with a trapezoidal sliding rail, the direction of the sliding rail is opposite to the arrangement direction of the adjustable wrench, and the clamping device is connected with the bottom plate in a sliding mode through the trapezoidal sliding rail;
the outer edge of the groove is provided with a chamfer, and the width of the groove is slightly larger than the thickness of the adjustable wrench;
the positioning device is provided with at least one trapezoidal groove, the bottom plate at least comprises one trapezoidal sliding rail, the trapezoidal groove is in clearance fit with the trapezoidal sliding rail, and the placing direction of the sliding rail is consistent with that of the adjustable wrench;
the outer edge of the positioning device is of an arc-shaped structure, and the arc-shaped structure is matched with the radian of a wrench head of the adjustable wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165443.6A CN107738182B (en) | 2017-11-21 | 2017-11-21 | Surface polishing clamp for movable wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165443.6A CN107738182B (en) | 2017-11-21 | 2017-11-21 | Surface polishing clamp for movable wrench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107738182A CN107738182A (en) | 2018-02-27 |
| CN107738182B true CN107738182B (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711165443.6A Active CN107738182B (en) | 2017-11-21 | 2017-11-21 | Surface polishing clamp for movable wrench |
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| CN (1) | CN107738182B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907952B (en) * | 2018-07-26 | 2020-10-23 | 江苏成伟管件科技有限公司 | Burr removing device for notch of metal round pipe |
| CN108857811A (en) * | 2018-07-27 | 2018-11-23 | 苏州嘉迈德电子科技有限公司 | A kind of polishing jig |
| CN109048660B8 (en) * | 2018-08-28 | 2020-09-18 | 南京溧水高新创业投资管理有限公司 | Spanner head arc surface anchor clamps of polishing |
| CN109227370A (en) * | 2018-10-11 | 2019-01-18 | 湖南华天光电惯导技术有限公司 | A kind of light combination piece plain grinding tooling |
| CN113172490B (en) * | 2021-04-27 | 2023-06-23 | 佛山市汝燊金属科技有限公司 | Outer circle grinding machine for cushion pad machining |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201143629Y (en) * | 2007-12-29 | 2008-11-05 | 比亚迪股份有限公司 | Clamping apparatus |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2911657Y (en) * | 2006-06-29 | 2007-06-13 | 太原钢铁(集团)有限公司 | Shear tester for composite steel plate |
| CN202053094U (en) * | 2011-04-28 | 2011-11-30 | 浙江亿洋工具制造有限公司 | Clamp for machining slotted hole of ratchet wrench |
| US8905822B2 (en) * | 2011-10-07 | 2014-12-09 | Black & Decker Inc. | Clamp nut |
| CN102837210B (en) * | 2012-09-25 | 2015-07-29 | 湘潭电机股份有限公司 | The positioning clamping device of square toes on a kind of batch milling binding post |
| CN203003670U (en) * | 2012-12-05 | 2013-06-19 | 刘燕西 | Comb tooth machining and fixing tool |
| CN202964137U (en) * | 2012-12-29 | 2013-06-05 | 浙江恒通机械有限公司 | Automatic clamp used for workpiece machining |
| WO2015163376A1 (en) * | 2014-04-23 | 2015-10-29 | 日本精工株式会社 | Bearing device, conveyance device, inspection device and machine tool |
| CN204248648U (en) * | 2014-09-09 | 2015-04-08 | 深圳市康铨机电有限公司 | Mouth of a river crochet hook clamping jig |
| CN105150129A (en) * | 2015-07-15 | 2015-12-16 | 江苏南铸科技股份有限公司 | Clamping device used for head-handle workpiece |
| CN107378736A (en) * | 2017-09-12 | 2017-11-24 | 海盐星辰工具有限公司 | A kind of modified form spanner polishing machine |
| CN207522377U (en) * | 2017-11-21 | 2018-06-22 | 邵东和谐五金机电有限公司 | A kind of monkey wrench surface polishing clamp |
-
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- 2017-11-21 CN CN201711165443.6A patent/CN107738182B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201143629Y (en) * | 2007-12-29 | 2008-11-05 | 比亚迪股份有限公司 | Clamping apparatus |
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| CN107738182A (en) | 2018-02-27 |
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