CN203945154U - Plain type frock clamp - Google Patents
Plain type frock clamp Download PDFInfo
- Publication number
- CN203945154U CN203945154U CN201420308967.1U CN201420308967U CN203945154U CN 203945154 U CN203945154 U CN 203945154U CN 201420308967 U CN201420308967 U CN 201420308967U CN 203945154 U CN203945154 U CN 203945154U
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- CN
- China
- Prior art keywords
- riser
- compact heap
- frock clamp
- locating piece
- workpiece
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Abstract
The utility model provides a kind of plain type frock clamp, belongs to field of mechanical technique.It has solved current frock clamp complex structure and the poor problem of positioning precision.This plain type frock clamp comprises that a substrate, is located at positioner and the clamping device on described substrate, positioner comprises that one is fixedly arranged on substrate and alignment pin and a positioning block of the bearing that takes the shape of the letter U, a compact heap, a horizontally set, bearing has two the first riser and the second risers that are oppositely arranged and vertically extend, compact heap and locating piece are located between the first riser and the second riser, alignment pin runs through and connects the first riser and compact heap, and described locating piece is fixedly arranged on the second riser; The support slot that locating piece is provided with semi-cylindrical and vertically extends, support slot runs through the upper surface of locating piece; Clamping device comprise one can lateral adjustments compact heap and locating piece between the regulating part of distance, regulating part connects the first riser and compact heap.This plain type frock clamp is simple and compact for structure and positioning precision is high.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of plain type frock clamp.
Background technology
Workpiece to be processed start cutting or Drilling operation before, first must make workpiece to be processed in lathe or fixture, occupy a certain correct position, this process is called location.For the workpiece to be processed that makes to have good positioning is not moved or shakes under the effect of cutting force, gravity or association power (centrifugal force, inertia force, thermal stress etc.), make it in process, remain correct position, also need workpiece to be processed to compress and clip, this process is called clamping.
Nowadays by frock clamp, workpiece to be processed is positioned and clamped often, the therefore quality of Fixture designing, has direct impact to production efficiency, processing cost, product quality and production safety etc.But existing frock clamp is often depended merely on pressing plate and is manually compressed workpiece to be processed.In the time compressing, because thrust is inhomogeneous, workpiece to be processed occur in various degree depart from and efficiency low, workman's workload is large, and the workpiece to be processed positioning precision of easily sliding is poor; These all will cause the workpiece qualification rate after processing low, and a large amount of workpiece need to be reprocessed, and even scrap, thereby increase processing cost, have a strong impact on manufacturing schedule.And because frock clamp is made for a certain specific workpiece to be processed often, existing frock clamp often structure is comparatively complicated, has greatly increased designing and making cost.Therefore design a simple in structure, positioning precision is high and can effectively prevent that workpiece to be processed from being an important improvement direction adding the plain type frock clamp that play occurs man-hour.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, and a kind of plain type frock clamp is provided, and described plain type frock clamp is simple and compact for structure, positioning precision is high, and can effectively prevent that workpiece to be processed from play occurring adding man-hour.
The purpose of this utility model can realize by following technical proposal: this plain type frock clamp comprises a substrate, one is located at the positioner on described substrate, an and clamping device, described substrate is rounded, described positioner comprises a bearing that is fixedly arranged on substrate and takes the shape of the letter U, one compact heap, the alignment pin of one horizontally set and a positioning block, described bearing has two the first riser and the second risers that are oppositely arranged and vertically extend, described compact heap and locating piece are located between the first riser and the second riser, described alignment pin runs through and connects the first riser and compact heap, described locating piece is fixedly arranged on the second riser, the support slot that described locating piece is provided with semi-cylindrical and vertically extends, described support slot runs through the upper surface of described locating piece, described clamping device comprise one can lateral adjustments compact heap and locating piece between distance and the regulating part that be arranged in parallel with alignment pin, described regulating part connects the first riser and compact heap.
This plain type frock clamp, by substrate, positioner and clamping device are rationally set, is particularly well located workpiece to be processed by substrate, alignment pin, regulating part, compact heap and locating piece.The applicable workpiece to be processed of this plain type frock clamp has cylindrical projection, and the size of described projection is corresponding with the size of support slot.In use, first the projection of workpiece to be processed is fastened in described support slot, now the bottom of described workpiece to be processed and bearing lean, thereby described workpiece to be processed is located on vertical, vertical and horizontal; Then regulate described regulating part until nearly first riser end end face of described compact heap and workpiece to be processed leans, described workpiece to be processed is further compressed to location in the horizontal, therefore described workpiece to be processed laterally, compacted location respectively longitudinally and on vertical, positioning precision is high, can effectively prevent that described workpiece to be processed from play occurring adding man-hour, process the steady quality of rear workpiece, qualification rate is high, effectively reduce the scrappage of workpiece, thereby reduce processing cost, effectively enhance productivity; And this plain type frock clamp is simple and compact for structure, effectively reduce designing and making cost.After to workpiece to be processed completion of processing, regulate described regulating part to return back to home position, the workpiece processing is taken out, more next workpiece to be processed is placed up, can process workpiece to be processed in location in batches and so forth, it is carried out to required procedure.
In above-mentioned plain type frock clamp, described regulating part is bolt, and described the first riser is provided with the screwed hole that laterally runs through described the first riser, and nearly second riser end of described regulating part is located on compact heap through described screwed hole.So setting is not only simple in structure, and handled easily, effectively provides cost savings; Can also effectively improve the positioning precision of workpiece to be processed.
In above-mentioned plain type frock clamp, described regulating part is located at the top of alignment pin.
In above-mentioned plain type frock clamp, nearly second riser end of described compact heap is provided with the protective sheet of being made up of elastomeric material.Protective sheet is set and can effectively prevents from, will in the process of workpiece to be processed location, workpiece to be processed being caused to damage, reducing the scrappage of workpiece, effectively reduce production costs.
Compared with prior art, this plain type frock clamp, by substrate, positioner and clamping device are rationally set, is particularly well located workpiece to be processed by substrate, alignment pin, regulating part, compact heap and locating piece.Therefore described workpiece to be processed laterally, compacted location respectively longitudinally and on vertical, positioning precision is high, can effectively prevent that described workpiece to be processed from play occurring adding man-hour, process the steady quality of rear workpiece, qualification rate is high, effectively reduce the scrappage of workpiece, thereby reduce processing cost, effectively enhance productivity; And this plain type frock clamp is simple and compact for structure, effectively reduce designing and making cost.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model plain type frock clamp;
Fig. 2 is the schematic diagram of another angle of the frock clamp of plain type shown in Fig. 1.
In figure, 100, plain type frock clamp; 10, substrate; 21, bearing; 211, the first riser; 212, the second riser; 22, compact heap; 221, protective sheet; 23, alignment pin; 24, locating piece; 241, support slot; 31, regulating part.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Refer to Fig. 1 and Fig. 2, the utility model plain type frock clamp 100 comprises a substrate 10, positioner and a clamping device of being located on described substrate 10.In the present embodiment, described substrate 10 is rounded.This plain type frock clamp 100 uses when locating workpiece to be processed (not shown).Described workpiece to be processed has cylindrical projection.
Please continue to refer to Fig. 1 and Fig. 2, described positioner comprises that one is fixedly arranged on substrate 10 and alignment pin 23 and a positioning block 24 of the bearing 21 that takes the shape of the letter U, a compact heap 22, a horizontally set.Described bearing 21 has two the first riser 211 and the second risers 212 that are oppositely arranged and vertically extend.Described compact heap 22 and locating piece 24 are located between the first riser 211 and the second riser 212.Described alignment pin 23 runs through and connects the first riser 211 and compact heap 22.Alignment pin 23 is set and can effectively prevents that compact heap 22 from carrying out play, the action that can also facilitate regulating part 31 to regulate.Described locating piece 24 is fixedly arranged on the second riser 212.The support slot 241 that described locating piece 24 is provided with semi-cylindrical and vertically extends; Described support slot 241 runs through the upper surface of described locating piece 24.The size of described slide calliper rule groove is corresponding with the size of the projection of workpiece to be processed.Nearly second riser 212 ends of described compact heap 22 are provided with the protective sheet 221 of being made up of elastomeric material.Protective sheet 221 is set and can effectively prevents from, will in the process of workpiece to be processed location, workpiece to be processed being caused to damage, reducing the scrappage of workpiece, effectively reduce production costs.
Please continue to refer to Fig. 1 and Fig. 2, described clamping device comprise one can lateral adjustments compact heap 22 and locating piece 24 between distance and the regulating part 31 that be arranged in parallel with alignment pin 23.Described regulating part 31 connects the first riser 211 and compact heap 22.Described regulating part 31 is located at the top of alignment pin 23.In the present embodiment, described regulating part 31 is bolt.Described the first riser 211 is provided with the screwed hole that laterally runs through described the first riser 211.Nearly second riser 212 ends of described regulating part 31 are located on compact heap 22 through described screwed hole.So setting is not only simple in structure, and handled easily, effectively provides cost savings; Can also effectively improve positioning precision.
Please continue to refer to Fig. 1 and Fig. 2, in use, first the projection of workpiece to be processed is fastened in described support slot 241, now the bottom of described workpiece to be processed and bearing 21 lean, thereby described workpiece to be processed is located on vertical, vertical and horizontal; Then regulate described regulating part 31 until described compact heap 22 leans with nearly first riser 211 end end faces of workpiece to be processed, described workpiece to be processed is further compressed to location in the horizontal, therefore described workpiece to be processed laterally, compacted location respectively longitudinally and on vertical, positioning precision is high, can effectively prevent that described workpiece to be processed from play occurring adding man-hour, process the steady quality of rear workpiece, qualification rate is high, effectively reduce the scrappage of workpiece, thereby reduce processing cost, effectively enhance productivity; And this plain type frock clamp 100 is simple and compact for structure, effectively reduce designing and making cost.After to workpiece to be processed completion of processing, regulate described regulating part 31 to return back to home position, then the workpiece processing is taken out, more next workpiece to be processed is placed up, can process workpiece to be processed in location in batches and so forth, it is carried out to required procedure.
In sum, this plain type frock clamp 100, by substrate 10, positioner and clamping device are rationally set, is particularly well located workpiece to be processed by substrate 10, alignment pin 23, regulating part 31, compact heap 22 and locating piece 24.Therefore described workpiece to be processed laterally, compacted location respectively longitudinally and on vertical, positioning precision is high, can effectively prevent that described workpiece to be processed from play occurring adding man-hour, process the steady quality of rear workpiece, qualification rate is high, effectively reduce the scrappage of workpiece, thereby reduce processing cost, effectively enhance productivity; And this plain type frock clamp 100 is simple and compact for structure, effectively reduce designing and making cost.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. a plain type frock clamp, it comprises a substrate, one is located at the positioner on described substrate, an and clamping device, it is characterized in that, described substrate is rounded, described positioner comprises a bearing that is fixedly arranged on substrate and takes the shape of the letter U, one compact heap, the alignment pin of one horizontally set and a positioning block, described bearing has two the first riser and the second risers that are oppositely arranged and vertically extend, described compact heap and locating piece are located between the first riser and the second riser, described alignment pin runs through and connects the first riser and compact heap, described locating piece is fixedly arranged on the second riser, the support slot that described locating piece is provided with semi-cylindrical and vertically extends, described support slot runs through the upper surface of described locating piece, described clamping device comprise one can lateral adjustments compact heap and locating piece between distance and the regulating part that be arranged in parallel with alignment pin, described regulating part connects the first riser and compact heap.
2. plain type frock clamp according to claim 1, it is characterized in that, described regulating part is bolt, and described the first riser is provided with the screwed hole that laterally runs through described the first riser, and nearly second riser end of described regulating part is located on compact heap through described screwed hole.
3. plain type frock clamp according to claim 2, is characterized in that, described regulating part is located at the top of alignment pin.
4. according to the plain type frock clamp described in claim 1 or 2 or 3, it is characterized in that, nearly second riser end of described compact heap is provided with the protective sheet of being made up of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308967.1U CN203945154U (en) | 2014-06-10 | 2014-06-10 | Plain type frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308967.1U CN203945154U (en) | 2014-06-10 | 2014-06-10 | Plain type frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945154U true CN203945154U (en) | 2014-11-19 |
Family
ID=51887213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308967.1U Expired - Fee Related CN203945154U (en) | 2014-06-10 | 2014-06-10 | Plain type frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945154U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500189A (en) * | 2015-11-26 | 2016-04-20 | 重庆耀勇减震器有限公司 | Supporting rod of transmission rack |
| CN106144755A (en) * | 2016-08-31 | 2016-11-23 | 东蒙集团有限公司 | A kind of clothing distribution Intelligent wire winding machine |
| CN106736670A (en) * | 2016-11-28 | 2017-05-31 | 桐乡市石门仪表机械厂 | U-shaped folder punching tooling |
| CN107263144A (en) * | 2016-04-06 | 2017-10-20 | 哈尔滨飞机工业集团有限责任公司 | A kind of composite material I section bar cuts drill tooling |
| CN108145491A (en) * | 2018-02-09 | 2018-06-12 | 苏州经贸职业技术学院 | Fixture |
| CN111076607A (en) * | 2019-11-22 | 2020-04-28 | 浙江大学 | Rail-mounted electromagnetic gun material performance test platform |
-
2014
- 2014-06-10 CN CN201420308967.1U patent/CN203945154U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500189A (en) * | 2015-11-26 | 2016-04-20 | 重庆耀勇减震器有限公司 | Supporting rod of transmission rack |
| CN107263144A (en) * | 2016-04-06 | 2017-10-20 | 哈尔滨飞机工业集团有限责任公司 | A kind of composite material I section bar cuts drill tooling |
| CN106144755A (en) * | 2016-08-31 | 2016-11-23 | 东蒙集团有限公司 | A kind of clothing distribution Intelligent wire winding machine |
| CN106736670A (en) * | 2016-11-28 | 2017-05-31 | 桐乡市石门仪表机械厂 | U-shaped folder punching tooling |
| CN108145491A (en) * | 2018-02-09 | 2018-06-12 | 苏州经贸职业技术学院 | Fixture |
| CN111076607A (en) * | 2019-11-22 | 2020-04-28 | 浙江大学 | Rail-mounted electromagnetic gun material performance test platform |
| CN111076607B (en) * | 2019-11-22 | 2021-10-01 | 浙江大学 | Rail-mounted electromagnetic gun material performance test platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |