CN202219335U - Positioning tooling of bench drill - Google Patents
Positioning tooling of bench drill Download PDFInfo
- Publication number
- CN202219335U CN202219335U CN2011202900548U CN201120290054U CN202219335U CN 202219335 U CN202219335 U CN 202219335U CN 2011202900548 U CN2011202900548 U CN 2011202900548U CN 201120290054 U CN201120290054 U CN 201120290054U CN 202219335 U CN202219335 U CN 202219335U
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- bench drill
- positioning tool
- pressing plate
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Abstract
The utility model provides a positioning tooling of a bench drill, which belongs to the technical field of machinery. The positioning tooling solves the problem that a workpiece can wobble and is not reliably positioned during machining due to the fact that an existing positioning tooling of a bench drill cannot realize positioning in a direction perpendicular to a workbench. The positioning tooling of the bench drill comprises a bed plate, at least two positioning pins are disposed on the bed plate, positions and sizes of the positioning pins correspond to those of technical holes of a workpiece one by one, a locking mechanism is further arranged on the bed plate, and the workpiece is positioned in the direction perpendicular to the bed plate by the aid of the locking mechanism by means of threaded connection. The workpiece is reliably positioned by the positioning pins and the locking mechanism of the positioning tooling, a press plate is arranged between the locking mechanism and the workpiece to increase contact area, accordingly, locking force is uniformly applied onto a contact surface, and the workpiece is prevented from being damaged. In addition, the locking mechanism is in a threaded connection structure, the positioning tooling is simple in structure, and workers can operate the positioning tooling conveniently.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the positioning tool of a kind of positioning tool, particularly a kind of bench drill.
Background technology
Bench drill is the abbreviation of bench drill, and the bench drill advantages of small volume is easy and simple to handle.The bench drill main shaft speed change is generally realized through changing the position of V-belt on the tower belt wheel, the moving operation of axis feeding armrest, and bore diameter is generally below 13 millimeters, and maximum is no more than 16 millimeters.Bench drill adopts bench vice to fix workpiece usually, and the location of workpiece is reliable during boring.But at some baroque workpiece of processing, for example during motor body etc., bench vice crushes workpiece easily.
At present, occurred on the market a kind ofly locating the drilling machine frock of workpiece, for example Chinese patent [patent No. ZL200920143046.3 through convexity; Granted publication CN201357243Y] a kind of frock that the digger revolving platform bores processing that is used for disclosed; Include the frock body; Offer on the frock body with revolving dial on revolution support the installing hole positioning hole corresponding, it is one protruding with the corresponding cylinder of digger revolving platform endoporus that described frock body inside circumference is provided with.
The above-mentioned frock that is used for the processing of digger revolving platform brill can realize the location of workpiece on workbench; But; Its existing problem is; Adopt the cooperation of protruding and locating hole to lack the location on the vertical table direction separately, rocking possibly appear in the work in-process workpiece, and the workpiece location is unreliable.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of positioning tool of bench drill, and the technical problem that this positioning tool solved is to locate workpiece better.
The purpose of the utility model can realize through following technical proposal: a kind of positioning tool of bench drill; This positioning tool is arranged on the frame of bench drill; It is characterized in that; This positioning tool comprises the platen that is fixed on the frame, be provided with at least on the described platen two with the fabrication hole position of workpiece and size alignment pin one to one, also be provided with the retaining mechanism that workpiece is located through being threaded on the described platen on vertical platen direction.
The positioning tool of this bench drill is arranged on the bench drill, is used for fixing workpiece.The operation principle of the positioning tool of this bench drill: workpiece is placed on the platen, the alignment pin on the platen is inserted in the fabrication hole of workpiece; Through the retaining mechanism of screwing workpiece is fixed on the platen again.The location of workpiece is reliable, and in boring processing, can not squint in the position of workpiece.
In the positioning tool of above-mentioned bench drill, described retaining mechanism comprises the screw rod that is connected on the platen and is arranged on the nut on the screw rod that also be arranged with pressing plate on the described screw rod, described pressing plate is between workpiece and nut when workpiece is installed on the platen.Screw rod can pass workpiece, and pressing plate is set on the screw rod, after nut is tightened on screw rod, makes pressing plate tightly suppress workpiece.
In the positioning tool of above-mentioned bench drill, described pressing plate ringwise, the pressing plate side has the breach that can supply described screw rod to pass.Being convenient to pressing plate is set on the screw rod.
In the positioning tool of above-mentioned bench drill, described retaining mechanism comprises the screwed hole that is opened on the platen, can screw in the bolt in the screwed hole and is arranged on the pressing plate on the bolt that described pressing plate is between workpiece and bolt when workpiece is installed on the platen.Bolt can pass workpiece and screw in the screwed hole on the platen, and pressing plate is set on the bolt, and the bolt of screwing makes pressing plate tightly suppress workpiece.
In the positioning tool of above-mentioned bench drill, described pressing plate ringwise, the pressing plate side has the breach that can supply described bolt to pass.Being convenient to pressing plate is set on the bolt.
In the positioning tool of above-mentioned bench drill, be provided with pad between described pressing plate and the workpiece.When the pressing plate workpiece pressing, avoid pressing plate directly to contact the damage that causes surface of the work with workpiece.
In the positioning tool of above-mentioned bench drill, described platen is provided with several cushion blocks.When workpiece was installed on the platen, the medial surface of workpiece contacted with cushion block, can guarantee the depth of parallelism of workpiece and platen, improved the positional precision in the hole that processes.
In the positioning tool of above-mentioned bench drill, the quantity of described cushion block is 3～6.As preferably, the quantity of cushion block is 4.
In the positioning tool of above-mentioned bench drill, described platen is provided with the auxiliary limited block that is the L type, and the bottom of described auxiliary limited block offers the resigning hole that is bar shaped, and described auxiliary limited block is fixed on the platen through screw.The position of auxiliary limited block can be regulated through changing the position of screw in resigning hole, and the sidepiece of workpiece is played a supporting role.
Compared with prior art, the advantage of the positioning tool of this bench drill is:
1, the positioning tool of this bench drill adopts alignment pin and retaining mechanism that workpiece is positioned, and the location is reliable.
2, be provided with pressing plate between the retaining mechanism of the positioning tool of this bench drill and the workpiece, increased contact area, make the coupling mechanism force stepless action on contact-making surface, avoid crushing workpiece.
3, the retaining mechanism of the positioning tool of this bench drill adopts the structure that is threaded, and simple in structure, the workman's is easy to operate.
Description of drawings
Fig. 1 is the main TV structure sketch map of the positioning tool of this bench drill.
Fig. 2 is the left TV structure sketch map of the positioning tool of this bench drill.
Among the figure, 1, frame; 2, platen; 3, alignment pin; 4, screw rod; 5, nut; 6, pressing plate; 7, cushion block; 8, auxiliary limited block; 81, resigning hole; 9, pad.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Embodiment one:
The positioning tool of this bench drill is arranged on the frame 1 of bench drill, is used for fixing workpiece to be processed.This positioning tool comprises platen 2, alignment pin 3, cushion block 7, auxiliary limited block 8 and retaining mechanism.
Specifically; As depicted in figs. 1 and 2, alignment pin 3 is fixed on the platen 2 with cushion block 7, and the position and the size of the fabrication hole on the position of alignment pin 3 and size and the workpiece are corresponding one by one; Workpiece is placed on 2 last times of platen; Alignment pin 3 can the insertion process hole in, the medial surface of workpiece can be resisted against on the cushion block 7, carries out spacing to workpiece.The purpose that cushion block 7 is set is: reduce the requirement to platen 2 surface smoothness, can guarantee the positional precision of workpiece and platen 2 simultaneously.In the present embodiment, the quantity of cushion block 7 is 4, but in the production and process of reality, the quantity of cushion block 7 can be 3～6.
Retaining mechanism is arranged on the platen 2, and through the mode that is threaded workpiece is positioned on the direction of vertical platen 2, and in the present embodiment, retaining mechanism comprises screw rod 4, nut 5 and pressing plate 6, and screw rod 4 is connected on the platen 2, and nut 5 is spun on the screw rod 4.Workpiece is installed in 2 last times of platen, and screw rod 4 passes workpiece, unscrews nut 5, and pressing plate 6 is enclosed between workpiece and the nut 5, and the nut 5 of screwing makes the end face of pressing plate 6 tightly suppress workpiece, workpiece and platen 2 location.Pressing plate 6 ringwise, the side has a breach, screw rod 4 can pass the endoporus that this breach gets into pressing plate 6.Between pressing plate 6 and workpiece, also be provided with pad 9, during pressing plate 6 workpiece pressings, pad 9 can avoid pressing plate 6 directly to contact the damage that causes surface of the work with workpiece.
Also be provided with the auxiliary limited block 8 that is the L type on the platen 2, the bottom of auxiliary limited block 8 offers the resigning hole 81 that is bar shaped, and auxiliary limited block 8 is fixed on the platen 2 through screw.The position of auxiliary limited block 8 can be regulated through changing the position of screw in resigning hole 81, and the sidepiece of workpiece is played a supporting role.
Embodiment two:
Technical scheme among technical scheme of putting down in writing in the present embodiment and the embodiment one is basic identical; Difference is, the retaining mechanism in the present embodiment comprises the screwed hole that is opened on the platen 2, can screw in the bolt in the screwed hole and be arranged on the pressing plate 6 on the bolt, when workpiece is installed in 2 last times of platen; Bolt can pass workpiece and screw in the screwed hole on the platen 2; Pressing plate 6 is set on the bolt, and the bolt of screwing can make the inner face of pressing plate 6 press workpiece, makes workpiece and platen 2 fixing.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as frame 1, platen 2, alignment pin 3, screw rod 4, nut 5, pressing plate 6, cushion block 7, auxiliary limited block 8, resigning hole 81, pad 9 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (9)
1. the positioning tool of a bench drill; This positioning tool is arranged on the frame (1) of bench drill; It is characterized in that; This positioning tool comprises the platen (2) that is fixed on the frame (1), be provided with at least on the described platen (2) two with the fabrication hole position of workpiece and size alignment pin (3) one to one, also be provided with the retaining mechanism that workpiece is located through being threaded on the described platen (2) on vertical platen (2) direction.
2. the positioning tool of bench drill according to claim 1; It is characterized in that; Described retaining mechanism comprises the screw rod (4) that is connected on the platen (2) and is arranged on the nut (5) on the screw rod (4); Also be arranged with pressing plate (6) on the described screw rod (4), be positioned between workpiece and the nut (5) when workpiece is installed in described pressing plate of last time of platen (2) (6).
3. the positioning tool of bench drill according to claim 2 is characterized in that, described pressing plate (6) ringwise, pressing plate (6) side has the breach that can supply described screw rod (4) to pass.
4. the positioning tool of bench drill according to claim 1; It is characterized in that; Described retaining mechanism comprises the screwed hole that is opened on the platen (2), can screw in the bolt in the screwed hole and is arranged on the pressing plate (6) on the bolt, when workpiece is installed in described pressing plate of last time of platen (2) (6) between workpiece and bolt.
5. the positioning tool of bench drill according to claim 4 is characterized in that, described pressing plate (6) ringwise, pressing plate (6) side has the breach that can supply described bolt to pass.
6. according to the positioning tool of each described bench drill in the claim 2 to 5, it is characterized in that, be provided with pad (9) between described pressing plate (6) and the workpiece.
7. according to the positioning tool of each described bench drill in the claim 1 to 5, it is characterized in that described platen (2) is provided with several cushion blocks (7).
8. the positioning tool of bench drill according to claim 7 is characterized in that, the quantity of described cushion block (7) is 3～6.
9. according to the positioning tool of each described bench drill in the claim 1 to 5; It is characterized in that; Described platen (2) is provided with the auxiliary limited block (8) that is the L type; The bottom of described auxiliary limited block (8) offers the resigning hole (81) that is bar shaped, and described auxiliary limited block (8) is fixed on the platen (2) through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202900548U CN202219335U (en) | 2011-08-11 | 2011-08-11 | Positioning tooling of bench drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202900548U CN202219335U (en) | 2011-08-11 | 2011-08-11 | Positioning tooling of bench drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219335U true CN202219335U (en) | 2012-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202900548U Expired - Fee Related CN202219335U (en) | 2011-08-11 | 2011-08-11 | Positioning tooling of bench drill |
Country Status (1)
| Country | Link |
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| CN (1) | CN202219335U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689214A (en) * | 2012-06-07 | 2012-09-26 | 苏州市达圣机械有限公司 | Clamp for positioning U-shaped connecting piece |
| CN103042412A (en) * | 2012-12-27 | 2013-04-17 | 江阴市惠尔信机械有限公司 | Machine turntable tool |
| CN103551878A (en) * | 2013-11-08 | 2014-02-05 | 合肥今典机械科技有限公司 | Tool for machining speed changing arm |
| CN108627076A (en) * | 2017-03-15 | 2018-10-09 | 宁波方太厨具有限公司 | Air inlet pipe installs cornual plate angle of inclination detecting tool and detection method |
| CN112975502A (en) * | 2021-02-26 | 2021-06-18 | 成都工业职业技术学院 | Hydraulic clamp for engine throttle valve |
-
2011
- 2011-08-11 CN CN2011202900548U patent/CN202219335U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689214A (en) * | 2012-06-07 | 2012-09-26 | 苏州市达圣机械有限公司 | Clamp for positioning U-shaped connecting piece |
| CN103042412A (en) * | 2012-12-27 | 2013-04-17 | 江阴市惠尔信机械有限公司 | Machine turntable tool |
| CN103551878A (en) * | 2013-11-08 | 2014-02-05 | 合肥今典机械科技有限公司 | Tool for machining speed changing arm |
| CN108627076A (en) * | 2017-03-15 | 2018-10-09 | 宁波方太厨具有限公司 | Air inlet pipe installs cornual plate angle of inclination detecting tool and detection method |
| CN108627076B (en) * | 2017-03-15 | 2021-05-18 | 宁波方太厨具有限公司 | Method for detecting inclination angle of mounting angle piece of air inlet pipe |
| CN112975502A (en) * | 2021-02-26 | 2021-06-18 | 成都工业职业技术学院 | Hydraulic clamp for engine throttle valve |
| CN112975502B (en) * | 2021-02-26 | 2022-11-25 | 成都工业职业技术学院 | Hydraulic clamp for engine throttle valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG XILING CO., LTD. Free format text: FORMER NAME: ZHEJIANG XESTLING BENCH DRILL MANUFACTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Taizhou City, Zhejiang province 317521 Wenling City Zeguo town Muyu electromechanical Industrial Park Patentee after: ZHEJIANG XILING CO., LTD. Address before: Taizhou City, Zhejiang province 317521 Wenling City Zeguo town Muyu electromechanical Industrial Park Patentee before: Zhejiang West Diamond Bench Drill Manufacturer Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20180811 |