CN102896243A - Positioning fixture for processing of perforated workpiece - Google Patents
Positioning fixture for processing of perforated workpiece Download PDFInfo
- Publication number
- CN102896243A CN102896243A CN201110214945XA CN201110214945A CN102896243A CN 102896243 A CN102896243 A CN 102896243A CN 201110214945X A CN201110214945X A CN 201110214945XA CN 201110214945 A CN201110214945 A CN 201110214945A CN 102896243 A CN102896243 A CN 102896243A
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- hole
- workpiece
- tapped
- screw rod
- clamp
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- 238000001514 detection method Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention discloses a positioning fixture for processing of a perforated workpiece. The positioning fixture comprises a base, a left clamping component, a rear clamping component, a right clamping block and a pressing block, wherein the left clamping component can be used to clamp the workpiece from the left, the rear clamping component can be used to clamp the workpiece from the rear, the right clamping block can be used to clamp the workpiece from the right, and the pressing block can be used to press the workpiece from the top. A first screw which can abut to a positioning hole on the left surface of the workpiece is arranged in the left clamping component. A second screw which can abut a positioning hole on the rear surface of the workpiece is arranged in the rear clamping component. Therefore, the positioning fixture is effective in positioning and high in processing efficiency.
Description
Technical field
The present invention relates to a kind of tool locating anchor clamps for the processing belt hole workpiece
Background technology
The processing of existing workpiece with hole, dual mode is arranged, the firstth, adopt manual mode, the operator puts workpiece to be processed to Working position, press button, punch press is descending to carry out punching processing to workpiece, the location is not very accurate like this, affected the machining accuracy of workpiece, and the manual operations certain danger is arranged, injured easily, the secondth, adopt to have the anchor clamps holding workpiece of clamp, to process behind the workpiece location, because the workpiece with hole surface might be arc, the place that contacts with locating piece has certain radian like this, so it is may not can very firm to be positioned with, add man-hour in that punch press is descending, workpiece is subject to larger impulsive force, produces displacement with respect to anchor clamps easily
Summary of the invention
The purpose of this invention is to provide machining accuracy height, the safe tool locating anchor clamps that are used for the processing belt hole workpiece.
For achieving the above object, the invention provides a kind of tool locating anchor clamps for the processing belt hole workpiece, described tool locating anchor clamps comprise the base with centre bore, be arranged on the left clamp assembly that is used for the described workpiece of clamping in the left side of described base top, be arranged on the right clamp that is used for the described workpiece of clamping on the right side of described base top, be arranged on the rear clamp assembly that is used for the described workpiece of clamping of the rear side of described base top, be connected to the compact heap that is used for compressing described workpiece at described right clamp top, described left clamp assembly has the column that is connected to described base top, be used for holding out against the first screw rod of the locating hole on the described workpiece, the middle part of described column has the first tapped through hole of left and right directions, described the first screw rod is passed in described the first tapped through hole, described rear clamp assembly has the fixed block that is connected to described base top, be used for holding out against the second screw rod of the locating hole on the described workpiece, described fixed block has the second tapped through hole that runs through self fore-and-aft direction, and described the second screw rod is passed in described the second tapped through hole.
Preferably, the top of described right clamp has screwed hole, and described compact heap has and runs through self the 3rd tapped through hole positive and back side, the head that is passed in described the 3rd tapped through hole is set stretches into the 3rd screw rod in described screwed hole.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect: left clamp assembly is set, rear clamp assembly, right clamp, compact heap, respectively from left to, the rear to, right, the top is fixed workpiece with hole to be processed, its left clamp assembly has be used to the first screw rod that pushes against the locating hole on the workpiece, rear clamp assembly has be used to the second screw rod that pushes against the locating hole on the workpiece, arrange and connect right clamp, the 3rd screw rod of compact heap, can realize so the accurate location of workpiece with hole to be processed, machining accuracy is high, and is safe.
Description of drawings:
Accompanying drawing 1 is schematic top plan view of the present invention;
Accompanying drawing 2 is looked schematic diagram for master of the present invention.
The specific embodiment:
Referring to shown in Figure 1, left detection components is arranged on the left side at the top of base 1, left detection components has the column 5 that is connected to base 1 top, the middle part of column 5 has the tapped through hole of left and right directions, the first screw rod 4 levels are passed in the first tapped through hole and can realize side-to-side movement by rotation, the head of the first screw rod 4 inserts and is pushed against in the locating hole in left side of workpiece with hole to be processed, rear detection components is arranged on the rear side at the top of base 1, rear detection components has the fixed block 6 that is connected to base 1 top, the middle part of fixed block 6 has the second tapped through hole of fore-and-aft direction, the second screw rod 7 levels are passed in the second tapped through hole and can realize seesawing by rotation, the head of the second screw rod 7 inserts and is pushed against in the locating hole of rear side of workpiece with hole to be processed, right clamp 2 is arranged on the right side at base 1 top, right clamp 2 clamps workpiece with hole to be processed by the right side, compact heap 3 is arranged on the top of right clamp 2, and right clamp 2 compresses workpiece with hole to be processed by the top.
Referring to shown in Figure 2, the top of right clamp 2 has screwed hole, setting runs through the 3rd tapped through hole at front and the back side of compact heap 3, the 3rd screw rod 9 is passed in the 3rd tapped through hole, the head of the 3rd screw rod 9 stretches in screwed hole, during fixing workpiece with hole to be processed, can regulate by regulating the 3rd screw rod 9 height of compact heap 3, and then realization compresses the purpose of workpiece with hole to be processed, during operation, push against the locating hole of workpiece with hole to be processed by left detection components, rear detection components pushes against the locating hole of workpiece with hole to be processed, right clamp 2 clamps the side of workpiece with hole to be processed, the end face cooperation that compact heap 3 compresses workpiece with hole to be processed is fixed good positioning effect
Claims (2)
1. tool locating anchor clamps that are used for the processing belt hole workpiece, it is characterized in that: described tool locating anchor clamps comprise the base with centre bore, be arranged on the left clamp assembly that is used for the described workpiece of clamping in the left side of described base top, be arranged on the right clamp that is used for the described workpiece of clamping on the right side of described base top, be arranged on the rear clamp assembly that is used for the described workpiece of clamping of the rear side of described base top, be connected to the compact heap that is used for compressing described workpiece at described right clamp top, described left clamp assembly has the column that is connected to described base top, be used for holding out against the first screw rod of the locating hole on the described workpiece, the middle part of described column has the first tapped through hole of left and right directions, described the first screw rod is passed in described the first tapped through hole, described rear clamp assembly has the fixed block that is connected to described base top, be used for holding out against the second screw rod of the locating hole on the described workpiece, described fixed block has the second tapped through hole that runs through self fore-and-aft direction, and described the second screw rod is passed in described the second tapped through hole.
2. tool locating anchor clamps for the processing belt hole workpiece according to claim 1, it is characterized in that: the top of described right clamp has screwed hole, described compact heap has and runs through self the 3rd tapped through hole positive and back side, the head that is passed in described the 3rd tapped through hole is set stretches into the 3rd screw rod in described screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110214945XA CN102896243A (en) | 2011-07-29 | 2011-07-29 | Positioning fixture for processing of perforated workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110214945XA CN102896243A (en) | 2011-07-29 | 2011-07-29 | Positioning fixture for processing of perforated workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102896243A true CN102896243A (en) | 2013-01-30 |
Family
ID=47568896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110214945XA Pending CN102896243A (en) | 2011-07-29 | 2011-07-29 | Positioning fixture for processing of perforated workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102896243A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860926A (en) * | 2019-12-17 | 2020-03-06 | 强龙科技（苏州）有限公司 | CNC machining thin-walled workpiece combined clamp and clamping method |
| CN111868987A (en) * | 2018-01-31 | 2020-10-30 | 奥迪股份公司 | Fuel cell stack with clamping device |
| CN116765863A (en) * | 2023-06-25 | 2023-09-19 | 湖南高致精工机械有限公司 | Single-ear hinged tail hole processing fixture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379243Y (en) * | 1999-05-31 | 2000-05-24 | 金宝电子工业股份有限公司 | Universal fixture |
| US6174102B1 (en) * | 1998-01-26 | 2001-01-16 | New Focus, Inc. | Modular motion stages utilizing interconnecting elements |
| CN200954582Y (en) * | 2006-09-27 | 2007-10-03 | 许晓华 | Plate milling-drilling clamp |
| CN201632797U (en) * | 2010-01-13 | 2010-11-17 | 南车株洲电力机车有限公司 | General-purpose clamp |
-
2011
- 2011-07-29 CN CN201110214945XA patent/CN102896243A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6174102B1 (en) * | 1998-01-26 | 2001-01-16 | New Focus, Inc. | Modular motion stages utilizing interconnecting elements |
| CN2379243Y (en) * | 1999-05-31 | 2000-05-24 | 金宝电子工业股份有限公司 | Universal fixture |
| CN200954582Y (en) * | 2006-09-27 | 2007-10-03 | 许晓华 | Plate milling-drilling clamp |
| CN201632797U (en) * | 2010-01-13 | 2010-11-17 | 南车株洲电力机车有限公司 | General-purpose clamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111868987A (en) * | 2018-01-31 | 2020-10-30 | 奥迪股份公司 | Fuel cell stack with clamping device |
| CN110860926A (en) * | 2019-12-17 | 2020-03-06 | 强龙科技（苏州）有限公司 | CNC machining thin-walled workpiece combined clamp and clamping method |
| CN116765863A (en) * | 2023-06-25 | 2023-09-19 | 湖南高致精工机械有限公司 | Single-ear hinged tail hole processing fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130130 |