CN109396876A - A kind of installation locating and clamping apparatus - Google Patents
A kind of installation locating and clamping apparatus Download PDFInfo
- Publication number
- CN109396876A CN109396876A CN201811509253.6A CN201811509253A CN109396876A CN 109396876 A CN109396876 A CN 109396876A CN 201811509253 A CN201811509253 A CN 201811509253A CN 109396876 A CN109396876 A CN 109396876A
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- China
- Prior art keywords
- hole
- pulling
- pulling claw
- lid
- claw
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Clamps And Clips (AREA)
Abstract
The invention proposes a kind of installation locating and clamping apparatus, described device includes support plate and tensioning mechanism, boss is provided at the top of the support plate, the boss is used to support parts to be processed, through-hole is offered on the boss, the blind rivet of parts to be processed bottom passes through the through-hole and connect with tensioning mechanism, and the tensioning mechanism is for tensing downwards the blind rivet of parts to be processed bottom.The present invention is connected by the blind rivet of tensioning mechanism and parts to be processed, and the fixation for keeping parts to be processed firm by downward tightening force is on the supporting plate, so that lathe be facilitated to process parts to be processed.The present invention can save the installation set time of parts to be processed, be suitble to the part processed and applied of batch micro operations, the part automated exchanged cutter and disassembly process being especially suitable on numerical control machining center.
Description
Technical field
This application involves field of machining more particularly to a kind of installation locating and clamping apparatus.
Background technique
The processing of existing joint parts generally uses mechanical built-up jig, using clamp jig by part pressing plate spiral shell
Nail form is fixed on lathe built-up jig.It is usually hand-manipulated, it is useful on common manual lathe and processes.Built-up jig accounts for
It is larger with space, it generally can be only done the processing of a specific position after clamping parts, be not suitable in present multi-axis machining
Operation in the heart.
Summary of the invention
One of to solve above-mentioned technical problem, the present invention provides a kind of installation locating and clamping apparatus.
The embodiment of the invention provides a kind of installation locating and clamping apparatus, described device includes support plate and tensioning mechanism,
Boss is provided at the top of the support plate, the boss is used to support parts to be processed, offers through-hole on the boss, to
The blind rivet of processing feature bottom passes through the through-hole and connect with tensioning mechanism, and the tensioning mechanism is for tensing downwards to be processed zero
The blind rivet of part bottom.
Preferably, at the top of the box body, the tensioning mechanism is arranged in the cabinet for the support plate installation.
Preferably, the tensioning mechanism includes cylinder body and claw pulling mechanism, the claw pulling mechanism and parts to be processed bottom
Blind rivet connection, the cylinder body for claw pulling mechanism is tensed downwards in turn drives the blind rivet to tense downwards.
Preferably, the cylinder body includes cylinder body, piston rod, oil cylinder cover and the first spring, and the cylinder body is located at the branch
The underface of the through-hole of boss at the top of fagging is provided with fuel tank cap at the top of the cylinder body, and the center of the oil cylinder cover offers
Through-hole, the piston rod pass through in the through-hole insertion cylinder body of the oil cylinder cover, and the top of the piston rod connects claw pulling mechanism, institute
Compressible first spring, the side wall of the cylinder body epicoele are provided between the bottom and cylinder base of piston where stating piston rod
On offer oilhole, the oilhole is connect by oil pipe with oil pump.
Preferably, the claw pulling mechanism includes sleeve and pulling claw, and the sleeve is arranged in the through-hole of the boss, and institute
It states between sleeve and support plate there are gap, the pulling claw is arranged in the sleeve, the bottom of the pulling claw and piston rod
Top connection, the pulling claw include the first half pawls and the second half pawls, and the first half pawl and the second half opposite sides of pawl open up
There is symmetrical groove, the inner surface of the groove is matched with the outer surface of the blind rivet of parts to be processed bottom, and described the first half
The bottom of pawl and the second half pawls be wound with can radial contraction O-ring formula second spring, the first half pawl and the second half pawls
Closed up by the second spring or disengaging movement.
Preferably, the claw pulling mechanism further includes pulling claw lid, and the pulling claw lid is arranged between the sleeve and support plate
Gap in, there are gap between the pulling claw lid and the pulling claw, the pulling claw, which covers, offers through-hole, and the blind rivet passes through
The through-hole that the pulling claw covers enters the first half pawl and the groove of the second half pawls is formed by gap.
Preferably, the central radius of the blind rivet is less than both ends radius, on the first half pawl and the second half pawl further grooves
The depth in portion is less than the depth of lower part.
Preferably, the claw pulling mechanism further includes pulling claw lid dodge gate, and the pulling claw lid is the lid that section is in N-shaped structure
Body, the top surface of the pulling claw lid offer through-hole, are provided with symmetrical drawing at left and right sides of the lower section of the top surface of the pulling claw lid
Pawl lid dodge gate, there are skies between described two pulling claw lid dodge gates and between described two pulling claw lid dodge gates and pulling claw
Gap, described two pulling claw lid dodge gates offer the groove of horizontal direction close to the side of pulling claw lid side, in the groove
It is wound with the third spring of O-ring formula, side of the pulling claw lid dodge gate far from pulling claw lid side is with the third spring
The curvilinear motion perpendicular to third spring direction is made in axle center, and the blind rivet sequentially passes through the through-hole that the pulling claw covers and two
The groove for entering the first half pawl and the second half pawls behind gap between a pulling claw lid dodge gate is formed by gap.
Preferably, described device further includes supporting block and screw rod, and the surrounding of the boss is distributed multiple supporting blocks, the branch
Bracer is fixed in the support plate, offers horizontal through hole on the side wall of the supporting block, the horizontal through hole perpendicular to away from
The side of the boss nearest from the fixed position of the supporting block is provided with horizontal screw bolt, the support in the horizontal through hole
The vertical through-hole being connected to horizontal through hole is offered at the top of block, and vertical screw rod is provided in the vertical through-hole, it is described vertical
Screw rod makees the movement of vertical direction in the vertical through-hole.
Preferably, the boss and tensioning mechanism are multiple.
Beneficial effects of the present invention are as follows: the present invention is connected by the blind rivet of tensioning mechanism and parts to be processed, and
The fixation for keeping parts to be processed firm by downward tightening force on the supporting plate, so that lathe be facilitated to carry out parts to be processed
Processing.The present invention can save the installation set time of parts to be processed, be suitble to the part processed and applied of batch micro operations, especially suitable
Close the part automated exchanged cutter and disassembly process on numerical control machining center.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the structural schematic diagram that locating and clamping apparatus is installed described in the embodiment of the present invention；
Fig. 2 is the sectional view along A-A of Fig. 1；
Fig. 3 is the partial enlarged view in the portion B in Fig. 2；
Fig. 4 is a kind of structural schematic diagram of parts to be processed.
Appended drawing reference:
1, support plate, 2, boss, 3, cabinet, 4, supporting block, 5, horizontal screw, 6, vertical screw, 7, cylinder body, 8, oil cylinder
Lid, 9, piston rod, the 10, first spring, 11, sleeve, 12, the first half pawls, 13, the second half pawls, 14, second spring, 15, pulling claw
Lid, 16, pulling claw lid dodge gate, 17, third spring, 18, blind rivet, 19, parts to be processed.
Specific embodiment
In order to which technical solution in the embodiment of the present application and advantage is more clearly understood, below in conjunction with attached drawing to the application
Exemplary embodiment be described in more detail, it is clear that described embodiment be only the application a part implement
Example, rather than the exhaustion of all embodiments.It should be noted that in the absence of conflict, embodiment and reality in the application
The feature applied in example can be combined with each other.
As shown in Figure 1 to Figure 3, the present embodiment proposes a kind of installation locating and clamping apparatus, and described device includes 1 He of support plate
Tensioning mechanism, the top of the support plate 1 are provided with boss 2, and the boss 2 is used to support parts to be processed 19, the boss 2
On offer through-hole, the blind rivet 18 of 19 bottom of parts to be processed passes through the through-hole and connect with tensioning mechanism, the tensioning mechanism
For tensing the blind rivet 18 of 19 bottom of parts to be processed downwards.
Specifically, the installation locating and clamping apparatus that the present embodiment is proposed can be integrated case structure.Support plate 1 is used as case
The top of body 3, tensioning mechanism are arranged in cabinet 3.Boss 2 is provided in support plate 1, the number of the boss 2 can be according to be added
Depending on the structure of work part 19.Parts to be processed 19 for example, as shown in figure 4 then can be set two and respectively correspond the same side
Four boss 2 in two bottom surfaces or setting respectively correspond a bottom surface.The lower section of each boss 2 at least corresponds to a fastener
Structure.The through-hole of vertical direction is offered on boss 2.The settable blind rivet 18 in the bottom of parts to be processed 19, the blind rivet 18 pass through convex
The through-hole of platform 2 is connect with tensioning mechanism.Nail 18 is strained to enable tensioning mechanism to pull at downwards, and then makes to be processed zero
Part 19 is fixed in support plate 1.
In order to further make parts to be processed 19 more firm, the present embodiment can be set around boss 2
Multiple supporting blocks 4, the supporting block 4 are fixed in the support plate 1, offer horizontal through hole on the side wall of the supporting block 4,
The horizontal through hole is set in the horizontal through hole perpendicular to the side of the boss 2 nearest apart from the fixed position of the supporting block 4
It is equipped with horizontal screw bolt 5, the top of the supporting block 4 offers the vertical through-hole being connected to horizontal through hole, in the vertical through-hole
It is provided with vertical screw rod 6, the vertical screw rod 6 makees the movement of vertical direction in the vertical through-hole.That is, when to be added
After work part 19 is placed on boss 2, the inconsistent compression in surface of horizontal screw bolt 5 Yu parts to be processed 19 can be first passed through.So
Parts to be processed 19 is enabled to be stably placed at what supporting block 4 was surrounded by vertical 6 level of compression screw rod 5 of screw rod again afterwards
In region.
Further, tensioning mechanism described in the present embodiment includes cylinder body and claw pulling mechanism, the claw pulling mechanism with to
The blind rivet 18 for processing 19 bottom of part connects, and claw pulling mechanism for being tensed downwards and then being driven the blind rivet by the cylinder body
18 tense downwards.
Specifically, as shown in Fig. 2, the cylinder body includes cylinder body 7, piston rod 9, oil cylinder cover 8 and the first spring 10, the cylinder
Body 7 is located at the underface of the through-hole of the 1 top boss 2 of support plate, and the top of the cylinder body 7 is provided with fuel tank cap, the oil
The center of cylinder cap 8 offers through-hole, and the piston rod 9 passes through in the through-hole insertion cylinder body 7 of the oil cylinder cover 8, the piston rod 9
Top connect claw pulling mechanism, the first spring 10, first bullet are provided between 9 bottom of piston rod and 7 bottom of cylinder body
Spring 10 is compressed spring, and oilhole is offered on the side wall of 7 epicoele of cylinder body, and the oilhole is connect by oil pipe with oil pump.
As shown in figure 3, the claw pulling mechanism includes sleeve 11 and pulling claw, the logical of the boss 2 is arranged in the sleeve 11
Kong Zhong, and there are gap between the sleeve 11 and support plate 1, the pulling claw is arranged in the sleeve 11, the pulling claw
Bottom is connect with the top of piston rod 9, and the pulling claw includes the first half pawls 12 and the second half pawls 13, the first half pawl 12 and the
The opposite side of 2 half pawls 13 offers symmetrical groove, the inner surface of the groove and the blind rivet 18 of 19 bottom of parts to be processed
Outer surface match, the bottom of the first half pawl 12 and the second half pawls 13 is wound with second spring 14, the second spring
14 for can radial contraction O-ring spring, the first half pawl 12 closed with the second half pawls 13 by the second spring 14
Hold together or disengaging movement.
It can be connected through a screw thread mode between the fuel tank cap and cylinder body 7 and be attached fixation, between piston rod 9 and pulling claw
Threaded connection can also be used in connection type.It is connected between the first half pawls 12 and the second half pawls 13 by second spring 14, Ke Yiyou
The relatively active area domain of the first half pawl 12 of the restriction of effect and the second half pawls 13.In addition, in the present embodiment, in the first half 12 Hes of pawl
The second half pawls 13 may be configured as prominent structure close to the position of sleeve 11, and be arranged in the lower edge of the protrusion structure sloping.
Simultaneously, it is ensured that two outer peripheral distances of prominent structure with the internal diameter of sleeve 11 keep equal or slightly less than in sleeve 11
Diameter.In the state of without tensing work, the protrusion structure at the first half pawls 12 and the second half 13 tops of pawl can be located at sleeve
In gap between 11 and support plate 1.To increase the distance between the first half pawls 12 and the second half pawls 13, enable blind rivet 18
Facilitate between the first half pawl 12 of discrepancy and the second half pawls 13.And when piston rod 9 drives the first half pawls 12 and the second half pawls 13 downward
When movement, due to the effect of prominent structure lower edge, the first half pawls 12 and the second half pawls 13 can also be with while mutually closing up
It smoothly enters in sleeve 11, to compress between the first half pawls 12 and the second half pawls 13, reduces the first half pawls 12
The distance between the second half pawls 13.Meanwhile after blind rivet 18 is inserted into pulling claw, can be blocked in pulling claw by groove area defined
Firmly blind rivet 18.This just needs between pulling claw and blind rivet 18 that there are card contacts.Blind rivet 18 described in the present embodiment can be both ends
Wide, intermediate narrow structure, correspondingly, in pulling claw by groove area defined then can it is narrow for top, lower part is wide.In this way,
After the first half pawls 12 and the second half completions of pawl 13 are closed up, the relatively narrow region in top can block the wider portion in 18 lower part of blind rivet
Position.
When the present embodiment device will be strained and fixed to parts to be processed 19, first at the top of parts to be processed 19
Blind rivet 18 is set, since there is no the downward pulling force applied by piston rod 9 for the first half pawls 12 at this time and the second half pawls 13, is drawn
Nail 18 can smoothly pass in and out pulling claw.Then recessed on the groove that blind rivet 18 is inserted on the first half pawls 12 and the second half pawls 13
In slot area defined.The shape in the region can be matched with the shape of blind rivet 18 as far as possible.In this way, working as oil pump to cylinder body
When 7 top charged pressure oil, due to being acted on by fluid pressure, the first spring 10 can deformation occurs and then drives piston rod 9 downward
Movement, since the top of piston rod 9 is connected with pulling claw, piston rod 9 can also drive pulling claw to move downwardly together, and pulling claw will
After the blind rivet 18 of insertion blocks and then move downward the blind rivet 18 of 19 bottom of parts to be processed also, to increase to be processed zero
Pressure between part 19 and boss 2 realizes the purpose for tensing parts to be processed 19.
When the present embodiment device will dismantle parts to be processed 19, the liquid in cylinder body 7 is pumped out by oil pump,
The first spring 10 restores deformation at this time, and piston rod 9 moves upwards, thus make the first half pawls 12 and the second half pawls 13 move upwards into
And it is separated.The distance between the first half pawls 12 and the second half pawls 13 increase at this time, and pull rod can be from the first half pawls 12 and the
It is extracted out between 2 half pawls 13, completes parts to be processed 19 and dismantle.
Further, as shown in figure 3, claw pulling mechanism described in the present embodiment further includes pulling claw lid 15, the pulling claw lid 15
It is arranged in the gap between the sleeve 11 and support plate 1, there are gaps between the pulling claw lid 15 and the pulling claw, described
Offer through-hole on pulling claw lid 15, the blind rivet 18 passes through the through-hole on the pulling claw lid 15 and enters the first half pawl 12 and the
The groove of 2 half pawls 13 is formed by gap.
Specifically, pulling claw lid 15 described in the present embodiment is the lid that section is in N-shaped structure, the top surface of the pulling claw lid 15
Through-hole is offered, symmetrical pulling claw lid dodge gate 16 is provided at left and right sides of the lower section of the top surface of the pulling claw lid 15, it is described
There are gaps between two pulling claw lid dodge gates 16 and between described two pulling claw lid dodge gates 16 and pulling claw, described two
Pulling claw lid dodge gate 16 offers the groove of horizontal direction close to the side of 15 side of pulling claw lid, and third is arranged in the groove
Spring 17, the side of the pulling claw lid dodge gate 16 far from 15 side of pulling claw lid with the third spring 17 be axle center make perpendicular to
The curvilinear motion in 17 direction of third spring, the blind rivet 18 sequentially pass through through-hole and two pulling claws on the pulling claw lid 15
The groove for entering the first half pawl 12 and the second half pawls 13 behind gap between lid dodge gate 16 is formed by gap.
Pulling claw lid dodge gate described in the present embodiment 16 can make with the disengaging of blind rivet 18 to be opened or closed
Movement.For example, blind rivet 18 can touch the top surface of pulling claw lid dodge gate 16 if blind rivet 18 is during being inserted into pulling claw,
In, it is additionally provided with inclined-plane on the top surface of pulling claw lid dodge gate 16, which is arranged in position of the pulling claw lid dodge gate 16 towards center
It sets, and the height on inclined-plane is gradually decreased from edge to center.Pulling claw lid dodge gate 16 is thus by blind rivet 18 on inclined-plane
Upper pressure effect, pulling claw lid dodge gate 16 can be moved horizontally radially, and pulling claw lid dodge gate 16 is extruded opening, and then makes two
The distance between pulling claw lid dodge gate 16 increases, and is inserted into blind rivet 18 smoothly in pulling claw.And works as and need to take out blind rivet 18
When separating out pulling claw, the third spring 17 on pulling claw lid dodge gate 16 can close up to center to be close to, so that pulling claw lid dodge gate
16 restore to original state.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (10)
1. a kind of installation locating and clamping apparatus, which is characterized in that described device includes support plate and tensioning mechanism, the support plate
Top be provided with boss, the boss is used to support parts to be processed, and through-hole, parts to be processed bottom are offered on the boss
The blind rivet in portion passes through the through-hole and connect with tensioning mechanism, and the tensioning mechanism is for tensing downwards the drawing of parts to be processed bottom
Nail.
2. the apparatus according to claim 1, which is characterized in that the support plate installs the tension at the top of the box body
Mechanism is arranged in the cabinet.
3. the apparatus according to claim 1, which is characterized in that the tensioning mechanism includes cylinder body and claw pulling mechanism, institute
It states claw pulling mechanism to connect with the blind rivet of parts to be processed bottom, claw pulling mechanism for being tensed downwards band in turn by the cylinder body
The blind rivet is moved to tense downwards.
4. device according to claim 3, which is characterized in that the cylinder body includes cylinder body, piston rod, oil cylinder cover and
One spring, the cylinder body are located at the underface of the through-hole of boss at the top of the support plate, are provided with fuel tank at the top of the cylinder body
Lid, the center of the oil cylinder cover offer through-hole, and the piston rod passes through in the through-hole insertion cylinder body of the oil cylinder cover, the work
The top of stopper rod connects claw pulling mechanism, is provided with compressible the where the piston rod between the bottom and cylinder base of piston
One spring, oilhole is offered on the side wall of the cylinder body epicoele, and the oilhole is connect by oil pipe with oil pump.
5. device according to claim 4, which is characterized in that the claw pulling mechanism includes sleeve and pulling claw, the sleeve
It is arranged in the through-hole of the boss, and there are gap between the sleeve and support plate, the pulling claw is arranged in the sleeve
In, the top of the bottom of the pulling claw and piston rod connects, and the pulling claw includes the first half pawls and the second half pawls, and described the first half
Pawl and the second half opposite sides of pawl offer symmetrical groove, the inner surface of the groove and the blind rivet of parts to be processed bottom
Outer surface match, the bottom of the first half pawl and the second half pawls be wound with can radial contraction O-ring formula the second bullet
Spring, the first half pawl and the second half pawls are closed up by the second spring or disengaging movement.
6. device according to claim 5, which is characterized in that the claw pulling mechanism further includes pulling claw lid, the pulling claw lid
It is arranged in the gap between the sleeve and support plate, there are gap, the pulling claws between the pulling claw lid and the pulling claw
It covers and offers through-hole, the blind rivet passes through the groove that the through-hole that covers of the pulling claw enters the first half pawl and the second half pawls
It is formed by gap.
7. device according to claim 6, which is characterized in that the central radius of the blind rivet is less than both ends radius, described
The depth on the first half pawls and the second half pawl further groove tops is less than the depth of lower part.
8. device according to claim 6, which is characterized in that the claw pulling mechanism further includes pulling claw lid dodge gate, described
Pulling claw lid is the lid that section is in N-shaped structure, and the top surface of the pulling claw lid offers through-hole, the lower section of the top surface of the pulling claw lid
The left and right sides be provided with symmetrical pulling claw lid dodge gate, between described two pulling claw lid dodge gates and described two pulling claw lids
There are gap between dodge gate and pulling claw, described two pulling claw lid dodge gates offer level close to the side of pulling claw lid side
The groove in direction is wound with the third spring of O-ring formula in the groove, and the pulling claw lid dodge gate is far from pulling claw lid side
Side using the third spring be that curvilinear motion perpendicular to third spring direction is made in axle center, the blind rivet sequentially passes through
Enter the first half pawl and the second half pawls behind the gap between through-hole and two pulling claw lid dodge gates that the pulling claw covers
Groove is formed by gap.
9. the apparatus according to claim 1, which is characterized in that described device further includes supporting block and screw rod, the boss
Surrounding be distributed multiple supporting blocks, the supporting block is fixed in the support plate, offers water on the side wall of the supporting block
Flat through-hole, the horizontal through hole perpendicular to the boss nearest apart from the fixed position of the supporting block side, it is described horizontal logical
It is provided with horizontal screw bolt in hole, the vertical through-hole being connected to horizontal through hole is offered at the top of the supporting block, it is described vertical logical
Vertical screw rod is provided in hole, the vertical screw rod makees the movement of vertical direction in the vertical through-hole.
10. the apparatus according to claim 1, which is characterized in that the boss and tensioning mechanism are multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811509253.6A CN109396876B (en) | 2018-12-11 | 2018-12-11 | Installation positioning clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811509253.6A CN109396876B (en) | 2018-12-11 | 2018-12-11 | Installation positioning clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109396876A true CN109396876A (en) | 2019-03-01 |
| CN109396876B CN109396876B (en) | 2020-10-30 |
Family
ID=65458389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811509253.6A Active CN109396876B (en) | 2018-12-11 | 2018-12-11 | Installation positioning clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396876B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052860A (en) * | 2019-05-16 | 2019-07-26 | 廊坊市钦纵机电产品制造有限公司 | A kind of fixture of workpiece quick high accuracy positioning |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2632938A1 (en) * | 1976-07-22 | 1978-01-26 | Hegenscheidt Gmbh Wilhelm | Power operated chuck assembly - has stops acting on jaws each fitted with receiving jaws lying on same circle |
| CN101704200A (en) * | 2009-09-25 | 2010-05-12 | 上海麦迅机床工具技术有限公司 | Resetting device using flexible positioning and rigid clamping in combination and positioning method thereof |
| CN201940817U (en) * | 2010-11-23 | 2011-08-24 | 营口重型机床集团有限公司 | Automatic tensioning mechanism of accessory head |
| CN203636126U (en) * | 2013-12-30 | 2014-06-11 | 重庆机床(集团)有限责任公司 | Shaft tooth hobbing fixture driven by hydraulic tensioning end face |
| CN108214024A (en) * | 2018-01-23 | 2018-06-29 | 中信戴卡股份有限公司 | A set of forging wheel Milling Machining fixture |
-
2018
- 2018-12-11 CN CN201811509253.6A patent/CN109396876B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2632938A1 (en) * | 1976-07-22 | 1978-01-26 | Hegenscheidt Gmbh Wilhelm | Power operated chuck assembly - has stops acting on jaws each fitted with receiving jaws lying on same circle |
| CN101704200A (en) * | 2009-09-25 | 2010-05-12 | 上海麦迅机床工具技术有限公司 | Resetting device using flexible positioning and rigid clamping in combination and positioning method thereof |
| CN201940817U (en) * | 2010-11-23 | 2011-08-24 | 营口重型机床集团有限公司 | Automatic tensioning mechanism of accessory head |
| CN203636126U (en) * | 2013-12-30 | 2014-06-11 | 重庆机床(集团)有限责任公司 | Shaft tooth hobbing fixture driven by hydraulic tensioning end face |
| CN108214024A (en) * | 2018-01-23 | 2018-06-29 | 中信戴卡股份有限公司 | A set of forging wheel Milling Machining fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052860A (en) * | 2019-05-16 | 2019-07-26 | 廊坊市钦纵机电产品制造有限公司 | A kind of fixture of workpiece quick high accuracy positioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109396876B (en) | 2020-10-30 |
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