CN202825296U - Punching clamp - Google Patents
Punching clamp Download PDFInfo
- Publication number
- CN202825296U CN202825296U CN 201220450975 CN201220450975U CN202825296U CN 202825296 U CN202825296 U CN 202825296U CN 201220450975 CN201220450975 CN 201220450975 CN 201220450975 U CN201220450975 U CN 201220450975U CN 202825296 U CN202825296 U CN 202825296U
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- CN
- China
- Prior art keywords
- fixture block
- block
- plate
- clamping block
- location
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a punching clamp which comprises a base seat, a fixed block, a first clamping block, a first locking bolt, a locating board, a second clamping block and a second locking bolt. The base seat is fixedly provided with the fixed block and the first clamping block. The fixed block and the first clamping block are arranged at two ends of the base seat. A first semi-rounded groove is formed in the upper surface of the first clamping block. The locating board is arranged on the upper surface of the first clamping block through the first locking bolt. A first round hole is formed in the center of the locating board which is provided with a plurality of second round holes distributed in a circular array mode. The base seat is provided with the movable second clamping block which is arranged between the fixed block and the first clamping block. A second semi-rounded groove is formed in the upper surface of the second clamping block. When the first clamping block and the second clamping block are adjoined, a rounded groove is pieced by the first semi-rounded groove and the second semi-rounded groove. The locating block is connected with the second clamping block through the second locking bolt. An axis of the first round hole is collinear with that of the first semi-rounded groove. The punching clamp is high in processing efficiency and suitable for bulk-production.
Description
Technical field
The utility model relates to a kind of anchor clamps, relates in particular to a kind of perforating clamp for machining hole.
Background technology
Anchor clamps are to be used to clamping workpiece, with the device that makes things convenient for workpiece to process.At present during the hole on processing workpiece as shown in Figure 1, because workpiece is the semicircle plate-like, and the hole of base central authorities is semi-circular hole, therefore must use anchor clamps man-hour adding.General processing method is with anchor clamps workpiece to be fixed, and then top hole is processed.This processing method can only be processed a workpiece at every turn, and during clamping workpiece, also needs workpiece is carried out the benchmark adjustment, has improved workman's labour intensity, has affected working (machining) efficiency, is not suitable for batch machining.
The utility model content
The utility model purpose be provide in order to overcome the deficiencies in the prior art a kind of easy to operate, working (machining) efficiency is high and be applicable to the perforating clamp of batch machining.
For achieving the above object, the technical solution adopted in the utility model is: a kind of perforating clamp comprises base, fixed block, the first fixture block, the first clamping screw, location-plate, the second fixture block and the second clamping screw; Be fixed with fixed block and the first fixture block on the described base; Described fixed block and the first fixture block are positioned at the two ends of base; The upper surface of described the first fixture block has the first half slot; The upper surface of described the first fixture block is provided with location-plate by the first clamping screw; The center of described location-plate has the first circular hole; Have a plurality of the second circular holes that circular array distributes on the described location-plate; Described base is provided with movably the second fixture block; Described the second fixture block is between fixed block and the first fixture block; The upper surface of described the second fixture block has the second half slot; Described the first fixture block and the second fixture block near the time, described the first half slot and the second half slot are combined into a circular trough, described location-plate links to each other the axis conllinear of the axis of described the first circular hole and the first half slot by the second clamping screw with the second fixture block.
Preferably, described base is provided with chute; The lower end of described the second fixture block is provided with slide block; Described chute cooperates the movement that realizes the second fixture block with slide block.
Preferably, described chute and slide block respectively are provided with two.
Preferably, be provided with screw rod in described the second fixture block; Described screw rod passes fixed block; The outer end of described screw rod is provided with crank.
Preferably, described the first fixture block and the second fixture block are semicylinder; Described the first fixture block and the second fixture block near the time be combined into a cylinder.
Preferably, described location-plate is in the form of annular discs; The radius of described location-plate is identical with the radius of the first fixture block.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of perforating clamp of the utility model scheme, simple in structure, easy to operate, the clamping of workpiece does not need the benchmark adjustment, has improved working (machining) efficiency when having reduced workman's labour intensity, and once can process two workpiece, further improve working (machining) efficiency, be applicable to batch machining.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the stereogram that needs the workpiece of processing;
Accompanying drawing 2 is the stereogram of perforating clamp of the present utility model;
Accompanying drawing 3 is the use state stereogram of perforating clamp of the present utility model;
Accompanying drawing 4 is another use state stereogram of perforating clamp of the present utility model;
Wherein: 1, base; 2, fixed block; 3, the first fixture block; 4, the first clamping screw; 5, location-plate; 6, the second fixture block; 7, the second clamping screw; 8, the first half slot; 9, the first circular hole; 10, the second circular hole; 11, chute; 12, screw rod; 13, crank; 14, the second half slot; 15, semicircular plate; 16, workpiece.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Described in the utility model a kind of perforating clamp as shown in Figure 2 comprises base 1, fixed block 2, the first fixture block 3, the first clamping screw 4, location-plate 5, the second fixture block 6 and the second clamping screw 7; Be fixed with fixed block 2 and the first fixture block 3 on the described base 1; Described fixed block 2 and the first fixture block 3 are positioned at the two ends of base 1; The upper surface of described the first fixture block 3 has the first half slot 8; The upper surface of described the first fixture block 3 is provided with location-plate 5 by the first clamping screw 4; The center of described location-plate 5 has the first circular hole 9; Have a plurality of the second circular holes 10 that circular array distributes on the described location-plate 5; Described base 1 is provided with movably the second fixture block 6; Described the second fixture block 6 is between fixed block 2 and the first fixture block 3; Described base 1 is provided with chute 11; The lower end of described the second fixture block 6 is provided with the slide block (not shown); Described chute 11 cooperates the movement that realizes the second fixture block with slide block; Be provided with screw rod 12 in described the second fixture block 6; Described screw rod 12 passes fixed block 2; The outer end of described screw rod 12 is provided with crank 13; The upper surface of described the second fixture block 6 has the second half slot 14; Described the first fixture block 3 and the second fixture block 6 are semicylinder; Described location-plate 5 is in the form of annular discs; The radius of described location-plate 5 is identical with the radius of the first fixture block 3; Described the first fixture block 3 and the second fixture block 6 near the time, described the first fixture block 3 and the second fixture block 6 near the time be combined into a cylinder, described the first half slot 8 and the second half slot 14 are combined into a circular trough, described location-plate 5 links to each other the axis conllinear of the axis of described the first circular hole 9 and the first half slot 8 by the second clamping screw 7 with the second fixture block 6.
Accompanying drawing 3,4 is a kind of drilling tool described in the utility model, during use, at first two semicircular plates 15 are put into the first half slot 8 and the second half slot 14, rotate crank 13, so that the first fixture block 3 abuts against with the second fixture block 6, then by screwing the first clamping screw 4 and the second clamping screw 7 is fixed location-plate 5, carry out respectively perforation processing facing to the first circular hole 9 and the second circular hole 10 at last, just can process the hole on the workpiece 16 as shown in Figure 1.After the completion of processing, unscrew the first clamping screw 4 and the second clamping screw 7, the second clamping screw 7 is screwed off, with location-plate 5 take the first clamping screw 4 as the axle Rotate 180 °, rotate crank 13, so that the first fixture block 3 separates with the second fixture block 6, take off the workpiece 16 that processes and get final product.
Perforating clamp of the present utility model, simple in structure, easy to operate, the clamping of workpiece does not need the benchmark adjustment, has improved working (machining) efficiency when having reduced workman's labour intensity, and once can process two workpiece, further improve working (machining) efficiency, be applicable to batch machining.
Above-mentioned perforating clamp, when described chute and slide block respectively were provided with two, result of use was best.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (6)
1. a perforating clamp is characterized in that: comprise base, fixed block, the first fixture block, the first clamping screw, location-plate, the second fixture block and the second clamping screw; Be fixed with fixed block and the first fixture block on the described base; Described fixed block and the first fixture block are positioned at the two ends of base; The upper surface of described the first fixture block has the first half slot; The upper surface of described the first fixture block is provided with location-plate by the first clamping screw; The center of described location-plate has the first circular hole; Have a plurality of the second circular holes that circular array distributes on the described location-plate; Described base is provided with movably the second fixture block; Described the second fixture block is between fixed block and the first fixture block; The upper surface of described the second fixture block has the second half slot; Described the first fixture block and the second fixture block near the time, described the first half slot and the second half slot are combined into a circular trough, described location-plate links to each other the axis conllinear of the axis of described the first circular hole and the first half slot by the second clamping screw with the second fixture block.
2. perforating clamp according to claim 1, it is characterized in that: described base is provided with chute; The lower end of described the second fixture block is provided with slide block; Described chute cooperates the movement that realizes the second fixture block with slide block.
3. perforating clamp according to claim 2, it is characterized in that: described chute and slide block respectively are provided with two.
4. one of according to claim 1-3 described perforating clamp is characterized in that: be provided with screw rod in described the second fixture block; Described screw rod passes fixed block; The outer end of described screw rod is provided with crank.
5. perforating clamp according to claim 4, it is characterized in that: described the first fixture block and the second fixture block are semicylinder; Described the first fixture block and the second fixture block near the time be combined into a cylinder.
6. perforating clamp according to claim 5, it is characterized in that: described location-plate is in the form of annular discs; The radius of described location-plate is identical with the radius of the first fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450975 CN202825296U (en) | 2012-09-06 | 2012-09-06 | Punching clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450975 CN202825296U (en) | 2012-09-06 | 2012-09-06 | Punching clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825296U true CN202825296U (en) | 2013-03-27 |
Family
ID=47937088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220450975 Expired - Fee Related CN202825296U (en) | 2012-09-06 | 2012-09-06 | Punching clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825296U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659591A (en) * | 2013-11-29 | 2014-03-26 | 成都斯锐特钨钢刀具有限公司 | Positioning device for grinding of end face of cylinder |
| CN103949902A (en) * | 2014-04-25 | 2014-07-30 | 苏州金牛精密机械有限公司 | Disk positioning machining fixing jig |
| CN104057278A (en) * | 2014-05-30 | 2014-09-24 | 宁波狮球通风机电有限公司 | Fan rotor and clamping structure for flange press fitting die |
| CN105397521A (en) * | 2015-12-14 | 2016-03-16 | 苏州市吴中区大陆电子设备厂 | Single-pneumatic induction disc fixing device |
| CN109129181A (en) * | 2018-08-09 | 2019-01-04 | 柳州市钜诚科技有限公司 | A kind of tubular casting clamping tooling |
-
2012
- 2012-09-06 CN CN 201220450975 patent/CN202825296U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659591A (en) * | 2013-11-29 | 2014-03-26 | 成都斯锐特钨钢刀具有限公司 | Positioning device for grinding of end face of cylinder |
| CN103659591B (en) * | 2013-11-29 | 2015-12-30 | 成都斯锐特钨钢刀具有限公司 | The positioner of end face of cylinder grinding |
| CN103949902A (en) * | 2014-04-25 | 2014-07-30 | 苏州金牛精密机械有限公司 | Disk positioning machining fixing jig |
| CN104057278A (en) * | 2014-05-30 | 2014-09-24 | 宁波狮球通风机电有限公司 | Fan rotor and clamping structure for flange press fitting die |
| CN105397521A (en) * | 2015-12-14 | 2016-03-16 | 苏州市吴中区大陆电子设备厂 | Single-pneumatic induction disc fixing device |
| CN109129181A (en) * | 2018-08-09 | 2019-01-04 | 柳州市钜诚科技有限公司 | A kind of tubular casting clamping tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130906 |