CN104369011A - Drill hole clamp - Google Patents
Drill hole clamp Download PDFInfo
- Publication number
- CN104369011A CN104369011A CN201410529778.1A CN201410529778A CN104369011A CN 104369011 A CN104369011 A CN 104369011A CN 201410529778 A CN201410529778 A CN 201410529778A CN 104369011 A CN104369011 A CN 104369011A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- clamp body
- pull bar
- push rod
- pull rod
- Prior art date
- 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.)
- Pending
Links
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
Abstract
The invention relates to a drill hole clamp which comprises a clamp body, a support, a pressing plate, a pull rod, an eccentric ball handle and an adjusting ejection rod. The pull rod is fixed to the clamp body through a nut, the upper end of the pull rod is sleeved with the pressing plate, a spring wound on the pull rod is arranged between the pressing plate and the clamp body for connection, the adjusting ejection rod is further arranged on one side of the pull rod, the lower end of the adjusting ejection rod is fixed to the clamp body, the upper end of the adjusting ejection rod is connected with the pressing plate, an adjusting nut for supporting the pressing plate is further arranged on the adjusting ejection rod, the movably connected eccentric ball handle is further arranged at the top end of the pull rod, and the support is connected to the clamp body through a movable device. The drill hole clamp has the advantages of improving the hole drilling efficiency and the machining precision, and being convenient to assemble and disassemble and quick in hole drilling speed and the like.
Description
Technical field
The present invention relates to mechanical clamp technical field, be specifically related to a kind of boring grab.
Background technology
In active roller gear shaft design, usually on gear shaft, multiple oilhole is bored, play the effect of lubrication, the processing of oilhole is all that what to adopt is first put special drill bushing usually, then first workpiece is fixed on the workbench of bench drill with chuck or special fixture, finally hole again, find very inconvenient like this in reality is produced, often bore hole all to want manual and again look for a little, again clamping, operate very inconvenient, affect production efficiency, and there is dismounting difficulty in existing fixture, the defects such as trouble, machining accuracy for workpiece also receives impact.
Summary of the invention
For above-mentioned technical problem, the invention provides one and can improve drilling efficiency and machining accuracy, easy accessibility, boring grab rapidly.
Realize technical scheme of the present invention as follows:
A kind of boring grab, comprise clamp body, bearing, pressing plate, pull bar, eccentric sphere handle, regulate push rod, it is characterized in that: described pull bar is fixed on clamp body by nut, pull bar upper end is arranged with pressing plate, be provided with the spring of winding on pull bar between pressing plate with clamp body to be connected, pull bar side is also provided with adjustment push rod, push rod lower end is regulated to be fixed on clamp body, upper end is connected with pressing plate, adjustment push rod is also provided with the adjusting nut for supporting pressing plate, pull bar top is also provided with the eccentric sphere handle of flexible connection, bearing is connected on clamp body by head.
Described head comprises gripper shoe, slide block and guide rail, and slide block one end is fixedly connected on bottom gripper shoe, the other end is connected with slide, advantage is can by the rail moving of slide block along guide rail bottom gripper shoe, easy to use, greatly meets the demand of diverse location in operation.
Described bearing is V-structure, and advantage is convenient to support workpiece, prevents workpiece to both sides landing.
Described eccentric sphere handle is connected by connecting pin with pull bar, and advantage is that being convenient to handle carrys out back rotation on the one hand, can not be able to unclamp by clamping platen on the other hand after rotation.
Have employed such scheme, pull bar can regulate its height by nut, regulate push rod can be regulated the height of pressing plate by adjusting nut, also play the effect supporting pressing plate simultaneously, the spring be provided with between pressing plate and clamp body can be used for spacing and push pressing plate open, eccentric sphere handle and pull bar are rotationally connected, rotating eccentricity player handle, can make pressing plate workpiece pressing, structure is simple, be applicable to the workpiece of various shape, machining accuracy is high; Bearing is fixed by screws on head, moving around of workpiece can be realized by head, greatly improve drilling efficiency, and only need realize multiple clamping by eccentric sphere handle, then can realize the step processing of multiple holes one, greatly save the time and improve efficiency, can also to send a car the workpiece of different-diameter by changing the bearing of different size in addition, applied widely, easy accessibility, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is A-A direction view in Fig. 1;
In accompanying drawing, 1 is clamp body, and 2 is pull bar, and 3 is nut, and 4 is pressing plate, and 5 for regulating push rod, and 6 is adjusting nut, and 7 is eccentric sphere handle, and 8 is connecting pin, and 9 is spring, and 10 is bearing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As Fig. 1 to Fig. 2, a kind of boring grab, comprise clamp body 1, bearing 10, pressing plate 4, pull bar 2, eccentric sphere handle 7, regulate push rod 5, described pull bar 2 is fixed on clamp body 1 by nut 3, pull bar 2 upper end is arranged with pressing plate 4, be provided with the spring 9 of winding on pull bar 2 between pressing plate 4 with clamp body 1 to be connected, pull bar 2 side is also provided with and regulates push rod 5, push rod 5 lower end is regulated to be fixed on clamp body 1, upper end is connected with pressing plate 4, adjustment push rod 5 is also provided with the adjusting nut for supporting pressing plate 4, pull bar 2 top is also provided with the eccentric sphere handle 7 of flexible connection, bearing 10 is connected on clamp body by head.
Described head comprises gripper shoe, slide block and guide rail, and slide block one end is fixedly connected on bottom gripper shoe, the other end is connected with slide, advantage is can by the rail moving of slide block along guide rail bottom gripper shoe, easy to use, greatly meets the demand of diverse location in operation.
Described bearing 10 is V-structure, and advantage is convenient to support workpiece, prevents workpiece to both sides landing.
Described eccentric sphere handle 7 is connected by connecting pin 8 with pull bar 2, and advantage is that being convenient to handle carrys out back rotation on the one hand, can not be able to unclamp by clamping platen on the other hand after rotation.
Claims (4)
1. a boring grab, comprise clamp body, bearing, pressing plate, pull bar, eccentric sphere handle, regulate push rod, it is characterized in that: described pull bar is fixed on clamp body by nut, pull bar upper end is arranged with pressing plate, be provided with the spring of winding on pull bar between pressing plate with clamp body to be connected, pull bar side is also provided with adjustment push rod, push rod lower end is regulated to be fixed on clamp body, upper end is connected with pressing plate, adjustment push rod is also provided with the adjusting nut for supporting pressing plate, pull bar top is also provided with the eccentric sphere handle of flexible connection, bearing is connected on clamp body by head.
2. boring grab according to claim 1, is characterized in that: described head comprises gripper shoe, slide block and guide rail, and slide block one end is fixedly connected on bottom gripper shoe, and the other end is connected with slide.
3. boring grab according to claim 1, is characterized in that: described bearing is V-structure.
4. boring grab according to claim 1, is characterized in that: described eccentric sphere handle is connected by connecting pin with pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529778.1A CN104369011A (en) | 2014-10-09 | 2014-10-09 | Drill hole clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529778.1A CN104369011A (en) | 2014-10-09 | 2014-10-09 | Drill hole clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104369011A true CN104369011A (en) | 2015-02-25 |
Family
ID=52548338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410529778.1A Pending CN104369011A (en) | 2014-10-09 | 2014-10-09 | Drill hole clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369011A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064312A (en) * | 2016-06-14 | 2016-11-02 | 沈阳飞机工业（集团）有限公司 | Band angle taper thread clamp for machining |
| CN106826301A (en) * | 2017-04-14 | 2017-06-13 | 扬力集团股份有限公司 | A kind of L-shaped cylindrical workpiece quick clamping tool and its end thread hole forming method |
| CN108834305A (en) * | 2018-08-24 | 2018-11-16 | 武汉佰起科技有限公司 | A kind of flexible board and its assembly system convenient to use |
| CN108834307A (en) * | 2018-08-24 | 2018-11-16 | 武汉佰起科技有限公司 | A kind of flexible board and its assembly system of rate of good quality rate |
| CN109068469A (en) * | 2018-08-24 | 2018-12-21 | 武汉佰起科技有限公司 | A kind of flexible soft board and its assembling jig being easily assembled circuit board |
| CN109068471A (en) * | 2018-08-24 | 2018-12-21 | 武汉佰起科技有限公司 | A kind of flexible soft board and its assembling jig convenient to use |
| CN109068482A (en) * | 2018-08-24 | 2018-12-21 | 武汉佰起科技有限公司 | One kind avoids pad from docking undesirable flexible board and its assembly system |
| CN109068470A (en) * | 2018-08-24 | 2018-12-21 | 武汉佰起科技有限公司 | A kind of flexible soft board and its assembling jig meeting professional standard |
| CN109152203A (en) * | 2018-08-24 | 2019-01-04 | 武汉佰起科技有限公司 | A kind of flexible soft board and its assembling jig of high reliability |
| CN109195304A (en) * | 2018-08-24 | 2019-01-11 | 武汉佰起科技有限公司 | A kind of flexible soft board and its assembling jig of rate of good quality rate |
| CN109195305A (en) * | 2018-08-24 | 2019-01-11 | 武汉佰起科技有限公司 | A kind of flexible board meeting professional standard and its assembly system |
| CN112536925A (en) * | 2020-12-03 | 2021-03-23 | 中建八局天津建设工程有限公司 | Top plate punching device |
| CN113319329A (en) * | 2021-06-07 | 2021-08-31 | 迟国立 | Intelligent automatic slotting device |
-
2014
- 2014-10-09 CN CN201410529778.1A patent/CN104369011A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064312A (en) * | 2016-06-14 | 2016-11-02 | 沈阳飞机工业（集团）有限公司 | Band angle taper thread clamp for machining |
| CN106826301A (en) * | 2017-04-14 | 2017-06-13 | 扬力集团股份有限公司 | A kind of L-shaped cylindrical workpiece quick clamping tool and its end thread hole forming method |
| CN109068482A (en) * | 2018-08-24 | 2018-12-21 | 武汉佰起科技有限公司 | One kind avoids pad from docking undesirable flexible board and its assembly system |
| CN108834307A (en) * | 2018-08-24 | 2018-11-16 | 武汉佰起科技有限公司 | A kind of flexible board and its assembly system of rate of good quality rate |
| CN109068469A (en) * | 2018-08-24 | 2018-12-21 | 武汉佰起科技有限公司 | A kind of flexible soft board and its assembling jig being easily assembled circuit board |
| CN109068471A (en) * | 2018-08-24 | 2018-12-21 | 武汉佰起科技有限公司 | A kind of flexible soft board and its assembling jig convenient to use |
| CN108834305A (en) * | 2018-08-24 | 2018-11-16 | 武汉佰起科技有限公司 | A kind of flexible board and its assembly system convenient to use |
| CN109068470A (en) * | 2018-08-24 | 2018-12-21 | 武汉佰起科技有限公司 | A kind of flexible soft board and its assembling jig meeting professional standard |
| CN109152203A (en) * | 2018-08-24 | 2019-01-04 | 武汉佰起科技有限公司 | A kind of flexible soft board and its assembling jig of high reliability |
| CN109195304A (en) * | 2018-08-24 | 2019-01-11 | 武汉佰起科技有限公司 | A kind of flexible soft board and its assembling jig of rate of good quality rate |
| CN109195305A (en) * | 2018-08-24 | 2019-01-11 | 武汉佰起科技有限公司 | A kind of flexible board meeting professional standard and its assembly system |
| CN112536925A (en) * | 2020-12-03 | 2021-03-23 | 中建八局天津建设工程有限公司 | Top plate punching device |
| CN112536925B (en) * | 2020-12-03 | 2022-05-27 | 中建八局天津建设工程有限公司 | Top plate punching device |
| CN113319329A (en) * | 2021-06-07 | 2021-08-31 | 迟国立 | Intelligent automatic slotting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |