CN203993267U - Adjustable tool fixture - Google Patents

Adjustable tool fixture Download PDF

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Publication number
CN203993267U
CN203993267U CN201420306907.6U CN201420306907U CN203993267U CN 203993267 U CN203993267 U CN 203993267U CN 201420306907 U CN201420306907 U CN 201420306907U CN 203993267 U CN203993267 U CN 203993267U
Authority
CN
China
Prior art keywords
riser
adjustable tool
tool fixture
workpiece
hole
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
Application number
CN201420306907.6U
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Chinese (zh)
Inventor
黄江华
李丹平
沈宏林
高明灯
黄诚
郁福义
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO KEDA BRAKE MANUFACTURE CO Ltd
Original Assignee
NINGBO KEDA BRAKE MANUFACTURE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO KEDA BRAKE MANUFACTURE CO Ltd filed Critical NINGBO KEDA BRAKE MANUFACTURE CO Ltd
Priority to CN201420306907.6U priority Critical patent/CN203993267U/en
Application granted granted Critical
Publication of CN203993267U publication Critical patent/CN203993267U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of adjustable tool fixture, belongs to field of mechanical technique.What it had solved that current frock clamp exists can not finely tune and the problem of poor location the position of workpiece to be processed.This adjustable tool fixture comprises substrate, positioner, clamping device and carriage, carriage comprise the connection strap that is fixedly arranged on substrate and can before and after slide be located at the sliding shoe on connection strap; Positioner comprises gripper shoe, the first riser, the second riser and the locating shaft being fixedly arranged on sliding shoe, the transversely relative spacing setting and be fixedly arranged on respectively the both sides of gripper shoe of the first riser and the second riser; Clamping device comprises cylinder, compact heap and regulating part moving up and down, and regulating part is located between the first riser and the second riser, and cylinder has the piston rod that can move reciprocatingly towards the first riser, and compact heap is located at nearly first riser end of piston rod.This adjustable tool fixture can be finely tuned and have good positioning the position of workpiece to be processed.

Description

Adjustable tool fixture
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of adjustable tool fixture.
Background technology
Workpiece to be processed, before starting cutting or Drilling operation, first must make workpiece to be processed in lathe or fixture, occupy a certain correct position, and this process is called location.For the workpiece to be processed that makes to have good positioning is unlikely, under the effect of cutting force, gravity or association power (centrifugal force, inertia force, thermal stress etc.), is moved or shakes, 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 positioned often and step up, so the quality of Fixture designing, production efficiency, processing cost, product quality and production safety etc. are had to direct impact.Yet existing frock clamp is often depended merely on pressing plate and is manually compressed workpiece to be processed.When compressing, because thrust is inhomogeneous, occur in various degree depart from and efficiency low, workman's workload is large, and the workpiece positioning precision of easily sliding is poor; These all will cause the 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 workpiece to be processed is after fixing, and cannot carry out some fine settings, to staff, has brought some inconvenience.Therefore designing a energy can carry out some fine settings and can prevent that workpiece to be processed from being an important improvement direction adding the adjustable tool fixture that play occurs man-hour the position of workpiece to be processed.
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 adjustable tool fixture is provided, and described adjustable tool fixture can carry out some fine settings and can prevent that workpiece to be processed from play occurring adding man-hour the position of workpiece to be processed.
The purpose of this utility model can realize by following technical proposal: this adjustable tool fixture comprises a substrate, a positioner and a clamping device, described adjustable tool fixture also comprises a carriage that can move forward and backward with respect to substrate, described carriage comprise one be fixedly arranged on substrate and the connection strap and that extends front and back be located at connection strap top and can before and after slide be located at the sliding shoe on connection strap, the chute extending before and after offering on described sliding shoe, described connection strap is located in chute; Described positioner comprise one be fixedly arranged on sliding shoe and the gripper shoe, first riser vertically arranging that be arranged in parallel with substrate, second riser and vertically arranging is laterally fixedly arranged on the locating shaft on the first riser, the transversely relative spacing setting and be fixedly arranged on respectively the both sides of gripper shoe of described the first riser and the second riser; Described clamping device comprises that one is laterally fixedly arranged on the compact heap and that the cylinder, on the second riser is located between the first riser and the second riser and is vertically located in gripper shoe and regulating part moving up and down, described regulating part is located between the first riser and the second riser, described cylinder has the piston rod that can move reciprocatingly towards the first riser, and described compact heap is located at nearly first riser end of piston rod.
This adjustable tool fixture is by carriage is set, thereby when workpiece to be processed being positioned on this adjustable tool fixture, can also as required fine setting before and after workpiece to be processed be moved to best position.This adjustable tool fixture is by rationally arranging substrate, positioner and clamping device, and the locating shaft, regulating part and the compact heap that particularly according to workpiece to be processed structure, arrange, can well locate workpiece to be processed.The applicable workpiece to be processed of this adjustable tool fixture is provided with a locating hole.The shape and size of described locating shaft conform to the shape and size of locating hole respectively.In use, first nearly second riser end of locating shaft is stretched in locating hole, and on connection strap, move to suitable position by sliding shoe; And then adjusting regulating part, make the upper end of regulating part be resisted against the lower end of workpiece to be processed; Start cylinder, described piston rod drives compact heap to move until described compact heap is resisted against on described workpiece to be processed towards workpiece to be processed, by described workpiece to be processed laterally, clamped 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, processes the steady quality of rear workpiece, qualification rate is high, effectively reduce the scrappage of workpiece, thereby reduce processing cost, effectively enhance productivity.After completion of processing, described piston rod drive compact heap dorsad workpiece to be processed moves until be returned to home position, regulate again described regulating part make workpiece to be processed depart from described regulating part against, then the workpiece that processes is taken out, next workpiece to be processed is placed up.Get final product and so forth location workpiece to be processed in batches, it is carried out to required manufacturing procedure.
In above-mentioned adjustable tool fixture, described regulating part is bolt, and described gripper shoe is provided with the screwed hole of vertical extension, and one end of described bolt is located in screwed hole.So setting is not only simple in structure, and handled easily, effectively provides cost savings; Can also effectively improve positioning precision.
In above-mentioned adjustable tool fixture, described gripper shoe is provided with two transversely spaced the first holding slot and the second holding slots, the lower end of described the first riser extends to form first holding parts of being located in the first holding slot downwards, and the lower end of described the second riser extends to form second holding parts of being located in the second holding slot downwards.Structure by itself positions, and can save parts, saves also convenient for maintaining and dismounting of cost of manufacture.
In above-mentioned adjustable tool fixture, nearly first riser end of described compact heap is provided with the protective sheet of being made by 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.
In above-mentioned adjustable tool fixture, described connection strap is provided with the block of two vertical extensions and relative spacing setting in a longitudinal direction, and what described sliding shoe can move forward and backward is located between two blocks.Block is set and can controls the distance that sliding shoe moves, effectively anti-skidding piece departs from connection strap, safe and reliable.
In above-mentioned adjustable tool fixture, described the first riser is provided with first through hole that laterally runs through described the first riser, and described locating shaft is through the first through hole; Described the second riser is provided with one laterally to be run through the second through hole of described the second riser and four and is arranged in the second through hole fixing hole around, and described piston rod is through described the second through hole.
Compared with prior art, this adjustable tool fixture is by carriage is set, thereby when workpiece to be processed being positioned on this adjustable tool fixture, can also workpiece to be processed be moved forward and backward to best position as required; And by arrange positioner and clamping device by described workpiece to be processed laterally, clamped 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.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model adjustable tool fixture;
Fig. 2 is the schematic diagram of the first riser of the fixture of adjustable tool shown in Fig. 1;
Fig. 3 is the schematic diagram of the second riser of the fixture of adjustable tool shown in Fig. 1.
In figure, 100, adjustable tool fixture; 10, substrate; 21, gripper shoe; 22, the first riser; 221, the first holding parts; 222, the first through hole; 23, the second riser; 231, the second holding parts; 232, the second through hole; 233, fixing hole; 24, locating shaft; 31, cylinder; 32, compact heap; 321, protective sheet; 33, regulating part; 41, connection strap; 411, block; 42, sliding shoe.
The specific embodiment
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, the utility model adjustable tool fixture 100 comprises a substrate 10, a positioner, a clamping device and a carriage that can move forward and backward with respect to substrate 10.This plain type frock clamp is used while being used for locating workpiece to be processed (not shown).Described workpiece to be processed is provided with a locating hole.
Please continue to refer to Fig. 1, described carriage comprise one be fixedly arranged on substrate 10 and the connection strap 41 and that extends front and back be located at connection strap 41 tops and can before and after slide be located at the sliding shoe 42 on connection strap 41.The chute (not shown) extending before and after offering on described sliding shoe 42.Described connection strap 41 is located in chute.Described connection strap 41 is provided with the block 411 of two vertical extensions and relative spacing setting in a longitudinal direction, and what described sliding shoe 42 can move forward and backward is located between two blocks 411.Block 411 is set and can controls the distance that sliding shoe 42 moves, effectively anti-skidding piece 42 departs from connection strap 41, safe and reliable.
Refer to Fig. 1 to Fig. 3, described positioner comprises that one is fixedly arranged on sliding shoe 42 and is laterally fixedly arranged on the locating shaft 24 on the first riser 22 with the first riser 22, second riser 23 and vertically arranging that gripper shoe 21, that substrate 10 be arranged in parallel vertically arranges.The transversely relative spacing setting and be fixedly arranged on respectively the both sides of gripper shoe 21 of described the first riser 22 and the second riser 23.Described gripper shoe 21 is provided with two transversely spaced the first holding slot (not shown) and the second holding slot (not shown).The lower end of described the first riser 22 extends to form first holding parts 221 of being located in the first holding slot downwards.Described the first riser 22 is provided with first through hole 222 that laterally runs through described the first riser 22, and described locating shaft 24 is through the first through hole 222.The lower end of described the second riser 23 extends to form second holding parts 231 of being located in the second holding slot downwards.Described the second riser 23 is provided with one laterally to be run through the second through hole 232 of described the second riser 23 and four and is arranged in the second through hole 232 fixing hole 233 around.Structure by itself positions, and can save parts, saves also convenient for maintaining and dismounting of cost of manufacture.The shape and size of described locating shaft 24 conform to the shape and size of locating hole respectively.
Please continue to refer to Fig. 1 to Fig. 3, described clamping device comprises that one is laterally fixedly arranged on the compact heap 32 and that the cylinder 31, on the second riser 23 is located between the first riser 22 and the second riser 23 and is vertically located in gripper shoe 21 and regulating part moving up and down 33.Nearly first riser 22 ends of described compact heap 32 are provided with the protective sheet 321 of being made by elastomeric material.Protective sheet 321 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.Described regulating part 33 is located between the first riser 22 and the second riser 23.Described regulating part 33 is bolt.Described gripper shoe 21 is provided with the screwed hole (not shown) of vertical extension, and one end of bolt is located in screwed hole.So setting is not only simple in structure, and handled easily, effectively provides cost savings; Can also effectively improve positioning precision.Described cylinder 31 has the piston rod that can move reciprocatingly towards the first riser 22, and described compact heap 32 is located at nearly first riser 22 ends of piston rod.Described piston rod is through described the second through hole 232, and described cylinder 31 is fixedly arranged on the second riser 23 by fixing hole 233.
Please continue to refer to Fig. 1 to Fig. 3, in use, first nearly second riser 23 ends of locating shaft 24 are stretched in locating hole, and on connection strap 41, move to suitable position by sliding shoe 42; And then regulate regulating part 33, make the upper end of regulating part 33 be resisted against the lower end of workpiece to be processed; Start cylinder 31, described piston rod drives compact heap 32 to move until described compact heap 32 is resisted against on described workpiece to be processed towards workpiece to be processed, by described workpiece to be processed laterally, clamped 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, processes the steady quality of rear workpiece, qualification rate is high, effectively reduce the scrappage of workpiece, thereby reduce processing cost, effectively enhance productivity.After completion of processing, described piston rod drive compact heap 32 dorsad workpiece to be processed moves until be returned to home position, regulate again described regulating part 33 make workpiece to be processed depart from described regulating part 33 against, then the workpiece that processes is taken out, next workpiece to be processed is placed up.Get final product and so forth location workpiece to be processed in batches, it is carried out to required manufacturing procedure.
In sum, this adjustable tool fixture 100 is by carriage is set, thereby when workpiece to be processed being positioned on this adjustable tool fixture 100, can also as required workpiece to be processed be moved forward and backward to best position, and positioning precision is high.This adjustable tool fixture 100 also by arrange positioner and clamping device by described workpiece to be processed laterally, clamped 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.
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 modifications 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 (6)

1. an adjustable tool fixture, it comprises a substrate, a positioner and a clamping device, it is characterized in that, described adjustable tool fixture also comprises a carriage that can move forward and backward with respect to substrate, described carriage comprise one be fixedly arranged on substrate and the connection strap and that extends front and back be located at connection strap top and can before and after slide be located at the sliding shoe on connection strap, the chute extending before and after offering on described sliding shoe, described connection strap is located in chute; Described positioner comprise one be fixedly arranged on sliding shoe and the gripper shoe, first riser vertically arranging that be arranged in parallel with substrate, second riser and vertically arranging is laterally fixedly arranged on the locating shaft on the first riser, the transversely relative spacing setting and be fixedly arranged on respectively the both sides of gripper shoe of described the first riser and the second riser; Described clamping device comprises that one is laterally fixedly arranged on the compact heap and that the cylinder, on the second riser is located between the first riser and the second riser and is vertically located in gripper shoe and regulating part moving up and down, described regulating part is located between the first riser and the second riser, described cylinder has the piston rod that can move reciprocatingly towards the first riser, and described compact heap is located at nearly first riser end of piston rod.
2. adjustable tool fixture according to claim 1, is characterized in that, described regulating part is bolt, and described gripper shoe is provided with the screwed hole of vertical extension, and one end of described bolt is located in screwed hole.
3. adjustable tool fixture according to claim 1, it is characterized in that, described gripper shoe is provided with two transversely spaced the first holding slot and the second holding slots, the lower end of described the first riser extends to form first holding parts of being located in the first holding slot downwards, and the lower end of described the second riser extends to form second holding parts of being located in the second holding slot downwards.
4. according to the adjustable tool fixture described in claim 1 or 2 or 3, it is characterized in that, nearly first riser end of described compact heap is provided with the protective sheet of being made by elastomeric material.
5. according to the adjustable tool fixture described in claim 1 or 2 or 3, it is characterized in that, described connection strap is provided with the block of two vertical extensions and relative spacing setting in a longitudinal direction, and what described sliding shoe can move forward and backward is located between two blocks.
6. according to the adjustable tool fixture described in claim 1 or 2 or 3, it is characterized in that, described the first riser is provided with first through hole that laterally runs through described the first riser, and described locating shaft is through the first through hole; Described the second riser is provided with one laterally to be run through the second through hole of described the second riser and four and is arranged in the second through hole fixing hole around, and described piston rod is through described the second through hole.
CN201420306907.6U 2014-06-10 2014-06-10 Adjustable tool fixture Expired - Fee Related CN203993267U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420306907.6U CN203993267U (en) 2014-06-10 2014-06-10 Adjustable tool fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420306907.6U CN203993267U (en) 2014-06-10 2014-06-10 Adjustable tool fixture

Publications (1)

Publication Number Publication Date
CN203993267U true CN203993267U (en) 2014-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420306907.6U Expired - Fee Related CN203993267U (en) 2014-06-10 2014-06-10 Adjustable tool fixture

Country Status (1)

Country Link
CN (1) CN203993267U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945614A (en) * 2016-06-22 2016-09-21 中北大学 Adjustable fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945614A (en) * 2016-06-22 2016-09-21 中北大学 Adjustable fixture

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20150610

EXPY Termination of patent right or utility model