CN105818011A - Circular plastic impeller fixture - Google Patents
Circular plastic impeller fixture Download PDFInfo
- Publication number
- CN105818011A CN105818011A CN201610334281.3A CN201610334281A CN105818011A CN 105818011 A CN105818011 A CN 105818011A CN 201610334281 A CN201610334281 A CN 201610334281A CN 105818011 A CN105818011 A CN 105818011A
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- CN
- China
- Prior art keywords
- clamp
- parts
- linkage
- groups
- clamping
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 36
- 229920003023 plastic Polymers 0.000 title claims abstract description 36
- 239000000758 substrate Substances 0.000 claims description 19
- 230000033001 locomotion Effects 0.000 abstract description 11
- 238000003754 machining Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/061—Arrangements for positively actuating jaws with fluid drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/02—Clamps with sliding jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/14—Clamps for work of special profile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
- B25B5/163—Jaws or jaw attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
- B25B5/166—Slideways; Guiding and/or blocking means for jaws thereon
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the field of mechanical fixtures, and discloses a circular plastic impeller fixture. The circular plastic impeller fixture comprises a linear guide rail, and a clamping module slidingly arranged on the linear guide rail; the clamping module includes two sets of opposite clamping parts; a clamping station is formed between the two sets of clamping parts; two clamping arms are arranged on the clamping parts; clamping end surfaces of the two clamping arms are perpendicular; two adjacent clamping end surfaces on the two sets of clamping parts are also perpendicular; the two sets of clamping parts are linked, and can make mirror image movement along a linkage axis surface; the linkage axis surface is a plane passing through a linkage axis point and being perpendicular to the direction of the linear guide rail; and the linkage axis point is a center point of the moving direction of the two sets of clamping parts. The impeller fixture clamps workpieces or products through two sets of clamping parts linked on the same linear rail; and the two sets of clamping parts are consistent in working frequency, so that the clamping station accuracy is guaranteed, and the product machining quality is guaranteed.
Description
Technical field
The present invention relates to mechanical clamp field, particularly relate to a kind of round plastic impeller fixture.
Background technology
Frock clamp is the general name of various clamping apparatus in mechanical field, and frock clamp is used for clamping work pieces mate equipment the most in a device and carries out work pieces process, it may be said that frock clamp is indispensable parts in many machining equipments.In the manufacture field of plastics part, plastics part needs to be processed after thermoplastic, and now plastics part cools down the most completely, plastics part easily compressive deformation, successively for plastics part frock clamp clamp requirement higher.Especially in the manufacture field of air conditioner parts impeller, need to carry out clamping location by frock clamp in the course of processing at plastic impeller；But, the frock clamp provisioned in current impeller coordinates composition to clamp station by the parts that clamp of different directions, and the parts that clamp of these different directions are the most each equipped with driver part, such as cylinder；Therefore, these driving frequencies clamping parts need to carry out concordance regulation, but nonetheless many groups drive pair to there will be the situation that frequency is inconsistent after long-term use, and plastic impeller clamps if there is clamping position frequency of components inconsistent, plastic impeller circumference discontinuity, then can produce station inaccurate, or the situation of product crimp, cause product processing quality to go wrong, affect enterprise product image.
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to provide a kind of round plastic impeller fixture, this impeller fixture carries out clamping of workpiece or product by being arranged on the parts that clamp of two groups of same linear guides linkages, two groups of operating frequencies clamping parts are consistent, ensure that and clamp station accuracy, it is ensured that product processing quality.
In order to realize above-mentioned purpose, present invention employs following technical scheme:
A kind of round plastic impeller fixture, including linear guides, and be slidably arranged on linear guides clamp assembly；Described clamp assembly include two groups be oppositely arranged clamp parts, two groups clamp to constitute between parts and clamp station, clamp parts and are provided with two and clamp arm, two clamp arm to clamp end face perpendicular；Described two groups clamp parts and are connected, two groups clamp parts axial plane along linkage and can move by mirror image, in linkage, axial plane refers to through linkage AnchorPoint and is perpendicular to the plane of linear guides orbital direction, and linkage AnchorPoint refers to two groups of central points clamping parts moving direction.It should be noted that mirror image move refer to linkage in axial plane as minute surface, two groups clamp parts can relative movement.Mirror image moves the feature possessed and includes, the moving direction of 1, two parts is contrary, such as relative motion or motion of supporting or opposing；2, the displacement of two parts is equal.Mirror image described in this programme moves only with above-mentioned 2 features, is not required to two groups and clamps parts with axial plane specular in linkage.
As preferably, have and only one group clamp parts and be connected on the outfan of driver part, driver part drives and clamps parts and move along the orbital direction of linear guides；Owing to two groups clamp parts and are connected, therefore have only to use driver part to drive one of which to clamp parts and can realize two groups and clamp parts and be synchronized with the movement.
As preferably, described two groups are clamped and are connected by linkage unit between parts.
As preferably, described linkage unit is X-shaped extensible member, and X-shaped extensible member is connected to two groups along the both ends in linear orbit of guide rail direction and clamps on parts；X-shaped extensible member is provided with pin joint on linkage AnchorPoint.Said structure there is provided the first implementation of linkage unit, uses X-shaped extensible member to stretch centered by linkage AnchorPoint, can realize two groups of linkages clamping between parts by structure simple, existing, complete mirror image and move in the program.
As preferably, described linkage unit is X-shaped extensible member, and X-shaped extensible member is connected to two groups along the both ends in linear orbit of guide rail direction and clamps on parts；X-shaped extensible member is provided with two pin joints in linkage on axial plane, two pin joints are symmetrical centered by linkage AnchorPoint, and two pin joints are all slidably positioned on substrate.Such scheme provides the second implementation of linkage unit, and in the program, same employing X-shaped extensible member stretches centered by linkage AnchorPoint, can realize two groups of linkages clamping between parts by structure simple, existing, complete mirror image and move；The program is with the difference of first scheme, using two pin joints along linkage AnchorPoint is symmetrical in the program is spacing sliding point, X-shaped extensible member centered by linkage AnchorPoint, but without arranging pin joint at linkage AnchorPoint, can meet specialities and clamp demand equally.
As preferably, described linear guides is two, and two lines guide rail is arranged on substrate along same axis, and the substrate between two lines guide rail offers through hole, is provided with the gap corresponding with the through hole on substrate between two pin joints of X-shaped extensible member.Said structure is the further optimization of linkage unit the second implementation, it is adaptable to specialities clamp demand.In processing at plastic impeller, the gap on hole, and X-shaped extensible member, with material handle, is opened for correspondence linkage AnchorPoint, it is achieved when plastic impeller location clamps, the placement of material handle on substrate in the wheel bottom center of partly plastic impeller in the program.
As preferably, the through hole radially opposite sides of described substrate are respectively provided with linear chute, and the linear chute of both sides is on same axis and this axis is in linkage on axial plane；Two pin joints of described X-shaped extensible member are slidably arranged in the linear chute of both sides respectively.Said structure is the further optimization of linkage unit the second implementation, discloses how two pin joints are slidably positioned at the structure on substrate.
As preferably, described in clamp two of parts and clamp and between arm, be provided with angle expansion area, be in the angle expansion area end face clamped in station perpendicular with linear guides orbital direction.In the program, the setting of angle expansion area can expand two and clamp the opening that clamps that arm constituted, thus expands and clamp station.
The present invention uses technique scheme, and two groups of this frock clamp clamp to constitute between parts and clamp station, clamp on parts two and clamp perpendicular realization of end face and clamp round plastic impeller.It addition, limit two groups of moving directions clamping parts by a linear guides, and two groups clamp and are connected between parts, and can realize axial plane along linkage can move by mirror image；Two groups to clamp the movement of parts, operating frequency consistent, it is ensured that clamps being accurately positioned of station, the circumferential uniform force of plastic impeller, it is ensured that product processing quality will not reduce due to frock clamp reason.
Accompanying drawing explanation
Fig. 1 is the frock clamp perspective view one in embodiment one.
Fig. 2 is the frock clamp perspective view two in embodiment one.
Fig. 3 is the frock clamp planar structure schematic diagram in embodiment one.
Fig. 4 is the frock clamp perspective view one in embodiment two.
Fig. 5 is the frock clamp perspective view two in embodiment two.
Fig. 6 is the frock clamp planar structure schematic diagram in embodiment two.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.
Embodiment 1:
A kind of round plastic impeller fixture as shown in Fig. 1 ~ Fig. 3, including linear guides 1, and be slidably arranged on linear guides 1 clamp assembly.Described clamp assembly include two groups be oppositely arranged clamp parts 2, two groups clamp parts 2 and are connected, have and only one group clamp parts 2 and be connected on the outfan of driver part, driver part drives and clamps parts 2 and move along the orbital direction of linear guides 1.Owing to two groups clamp parts 2 and are connected, therefore have only to use driver part to drive one of which to clamp parts 2 and can realize two groups and clamp parts 2 and be synchronized with the movement.As shown in FIG., the conventional driver part such as cylinder 3 used, cylinder 3 is arranged on one end of linear guides 1, the output shaft 31 of cylinder 3 is parallel with linear guides 1 and is connected to clamp on parts 2, use Sawtooth connection end 32 on the end of cylinder 3, after this impeller fixture location and installation can be prevented, produce circumferential deflection.
Described two groups clamp between parts 2 constitute clamp station；Clamping parts 2 to be arranged on linear slide rail by sliding seat 21, clamp parts 2 and be provided with two and clamp arm 22, two clamp and are provided with angle expansion area 23 between arm 22；Wherein, clamp angle expansion area 23 end face in station perpendicular with linear guides 1 orbital direction, two clamp arm 22 to clamp end face 221 perpendicular, and two groups clamp on parts 2 adjacent two and clamp end face and be also mutually perpendicular to.In the program, two groups clamp parts 2 and coordinate for clamping round plastic impeller, and the setting of angle expansion area 23 can expand two and clamp the opening that clamps that arm 22 constituted, thus expands and clamp station.The most as shown in FIG., clamp the front end face clamping arm 22 of parts 2 relative to angle expansion area 23 epirelief, thus and save hopper 24 two upper end, angle expansion area 23 formation clamped between arm 22, clamp arm 22 and use step structure, on the one hand expand the face area clamping end face, thus increase location dynamics；Material-saving mouth is defined the most again on ladder mouth.
Two groups clamp parts 2 axial plane A along linkage and can move by mirror image, and in linkage, axial plane A refers to through linkage AnchorPoint a and is perpendicular to the plane of linear guides 1 orbital direction, and linkage AnchorPoint a refers to two groups of central points clamping parts 2 moving direction.It should be noted that mirror image move refer to linkage in axial plane A as minute surface, two groups clamp parts 2 can relative movement.Mirror image moves the feature possessed and includes, the moving direction of 1, two parts is contrary, such as relative motion or motion of supporting or opposing；2, the displacement of two parts is equal.Mirror image described in this programme moves only with above-mentioned 2 features, is not required to two groups and clamps parts 2 with axial plane A specular in linkage.
Specifically, two groups are clamped and are connected by linkage unit between parts 2, and linkage unit is X-shaped extensible member 4, and X-shaped extensible member 4 is connected to two groups along the both ends of linear guides 1 orbital direction and clamps on parts 2；X-shaped extensible member 4 is provided with pin joint 41 on linkage AnchorPoint a.Said structure there is provided the first implementation of linkage unit, uses X-shaped extensible member 4 to stretch centered by linkage AnchorPoint a, can realize two groups of linkages clamped between parts 2 by structure simple, existing, complete mirror image and move in the program.
Embodiment 2
As shown in Fig. 4 ~ Fig. 6, it is the second embodiment of round plastic impeller fixture, the inventive concept that the program is identical with the impeller fixture employing in embodiment one, solve same technical problem, it is achieved identical goal of the invention.The program is with the distinctive points of embodiment one: in the program, and linear guides 1 is two, and two lines guide rail 1 is arranged on the substrate 5 along same axis, and the substrate 5 between two lines guide rail 1 offers through hole 51.Described linkage unit is also adopted by X-shaped extensible member 4 equally, and X-shaped extensible member 4 is connected to two groups along the both ends of linear guides 1 orbital direction and clamps on parts 2；X-shaped extensible member 4 is provided with two pin joints 41 in linkage on axial plane A, two pin joints 41 are symmetrical centered by linkage AnchorPoint a, two pin joints 41 are all slidably positioned on substrate 5, are provided with the gap 42 corresponding with the through hole 51 on substrate 5 between two pin joints 41.Wherein, the structure that two pin joints 41 are slidably positioned on substrate 5 is that through hole 51 radially opposite sides of described substrate 5 are respectively provided with linear chute 52, and the linear chute 52 of both sides is on same axis and this axis is in linkage on axial plane A；Two pin joints 41 of described X-shaped extensible member 4 are slidably arranged in the linear chute 52 of both sides respectively.
In such scheme, same employing X-shaped extensible member 4 stretches centered by linkage AnchorPoint a, can realize two groups of linkages clamped between parts 2 by structure simple, existing, complete mirror image and move；The program is compared with embodiment one, using along two pin joints 41 that linkage AnchorPoint a is symmetrical is spacing sliding point, X-shaped extensible member 4 centered by linkage AnchorPoint a, but without arranging pin joint 41 at linkage AnchorPoint a, can meet specialities and clamp demand equally.In processing at plastic impeller, the gap 42 on hole 51, and X-shaped extensible member 4, with material handle, is opened on the substrate 5 for correspondence linkage AnchorPoint a in the wheel bottom center of partly plastic impeller in the program, realize plastic impeller location when clamping, the placement of material handle.
Comprehensively.
The common characteristic of summary two embodiment, two groups of this frock clamp clamp to constitute between parts and clamp station, clamp on parts two and clamp perpendicular realization of end face and clamp round plastic impeller.It addition, limit two groups of moving directions clamping parts by a linear guides, and two groups clamp and are connected between parts, and can realize axial plane along linkage can move by mirror image；Two groups to clamp the movement of parts, operating frequency consistent, it is ensured that clamps being accurately positioned of station, the circumferential uniform force of plastic impeller, it is ensured that product processing quality will not reduce due to frock clamp reason.
Claims (8)
1. a round plastic impeller fixture, including linear guides, and be slidably arranged on linear guides clamp assembly；Described clamp assembly include two groups be oppositely arranged clamp parts, two groups clamp to constitute between parts and clamp station, clamp parts and are provided with two and clamp arm, two clamp arm to clamp end face perpendicular；Described two groups clamp parts and are connected, two groups clamp parts axial plane along linkage and can move by mirror image, in linkage, axial plane refers to through linkage AnchorPoint and is perpendicular to the plane of linear guides orbital direction, and linkage AnchorPoint refers to two groups of central points clamping parts moving direction.
A kind of round plastic impeller fixture the most according to claim 1, it is characterised in that: have and only one group clamp parts and be connected on the outfan of driver part, driver part drives and clamps parts and move along the orbital direction of linear guides.
A kind of round plastic impeller fixture the most according to claim 1 and 2, it is characterised in that: described two groups are clamped and are connected by linkage unit between parts.
A kind of round plastic impeller fixture the most according to claim 3, it is characterised in that: described linkage unit is X-shaped extensible member, and X-shaped extensible member is connected to two groups along the both ends in linear orbit of guide rail direction and clamps on parts；X-shaped extensible member is provided with pin joint on linkage AnchorPoint.
A kind of round plastic impeller fixture the most according to claim 3, it is characterised in that: described linkage unit is X-shaped extensible member, and X-shaped extensible member is connected to two groups along the both ends in linear orbit of guide rail direction and clamps on parts；X-shaped extensible member is provided with two pin joints in linkage on axial plane, two pin joints are symmetrical centered by linkage AnchorPoint, and two pin joints are all slidably positioned on substrate.
A kind of round plastic impeller fixture the most according to claim 5, it is characterized in that: described linear guides is two, two lines guide rail is arranged on substrate along same axis, offer through hole on substrate between two lines guide rail, between two pin joints of X-shaped extensible member, be provided with the gap corresponding with the through hole on substrate.
A kind of round plastic impeller fixture the most according to claim 6, it is characterised in that: the through hole radially opposite sides of described substrate are respectively provided with linear chute, and the linear chute of both sides is on same axis and this axis is in linkage on axial plane；Two pin joints of described X-shaped extensible member are slidably arranged in the linear chute of both sides respectively.
A kind of round plastic impeller fixture the most according to claim 1, it is characterised in that clamp two of parts described in: and clamp and be provided with angle expansion area between arm, be in the angle expansion area end face clamped in station perpendicular with linear guides orbital direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334281.3A CN105818011B (en) | 2016-05-19 | 2016-05-19 | A kind of round plastic impeller fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334281.3A CN105818011B (en) | 2016-05-19 | 2016-05-19 | A kind of round plastic impeller fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105818011A true CN105818011A (en) | 2016-08-03 |
| CN105818011B CN105818011B (en) | 2017-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610334281.3A Active CN105818011B (en) | 2016-05-19 | 2016-05-19 | A kind of round plastic impeller fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105818011B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2243568A (en) * | 1990-04-17 | 1991-11-06 | Derek John Thorne | A guide device for a drill |
| CN203712559U (en) * | 2014-01-24 | 2014-07-16 | 山东天岳先进材料科技有限公司 | Irregular object clamping tool |
| CN104084652A (en) * | 2014-07-07 | 2014-10-08 | 蒋杰 | Screw tap clamping device |
| CN104180952A (en) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | Double-piece-linkage airtightness testing clamp for brake hydraulic cylinders |
| CN204686724U (en) * | 2015-05-25 | 2015-10-07 | 聊城大学 | A kind of clamping device |
| CN205734532U (en) * | 2016-05-19 | 2016-11-30 | 宁波朗迪叶轮机械有限公司 | A kind of round plastic impeller fixture |
-
2016
- 2016-05-19 CN CN201610334281.3A patent/CN105818011B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2243568A (en) * | 1990-04-17 | 1991-11-06 | Derek John Thorne | A guide device for a drill |
| CN203712559U (en) * | 2014-01-24 | 2014-07-16 | 山东天岳先进材料科技有限公司 | Irregular object clamping tool |
| CN104084652A (en) * | 2014-07-07 | 2014-10-08 | 蒋杰 | Screw tap clamping device |
| CN104180952A (en) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | Double-piece-linkage airtightness testing clamp for brake hydraulic cylinders |
| CN204686724U (en) * | 2015-05-25 | 2015-10-07 | 聊城大学 | A kind of clamping device |
| CN205734532U (en) * | 2016-05-19 | 2016-11-30 | 宁波朗迪叶轮机械有限公司 | A kind of round plastic impeller fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105818011B (en) | 2017-09-12 |
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