CN110421218A - A kind of Gear Processing clamp structure being equipped with support device - Google Patents
A kind of Gear Processing clamp structure being equipped with support device Download PDFInfo
- Publication number
- CN110421218A CN110421218A CN201910746451.2A CN201910746451A CN110421218A CN 110421218 A CN110421218 A CN 110421218A CN 201910746451 A CN201910746451 A CN 201910746451A CN 110421218 A CN110421218 A CN 110421218A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sleeve
- bar
- support device
- vertical bar
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
-
- 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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a kind of Gear Processing clamp structures for being equipped with support device, including sleeve, annular slab, circular slab and top cover, the top of the sleeve is fixedly connected with top plate, and the two sides of sleeve lining bottom slidably connect sliding block, vertical bar is fixedly connected at the top of two sliding blocks, and the surface of two vertical bars slidably connects movable plate, it is in contact at the top of the bottom of the movable plate and annular slab, the surface of the vertical bar and be located at movable plate top and bottom be threaded with the first nut and the second nut respectively, the present invention relates to gear machining technology fields.This is equipped with the Gear Processing clamp structure of support device, top plate is fixedly connected with by the top of sleeve, more convenience is provided for process, maintain the quality and level of processing, by being provided with screw thread at the top of vertical bar surface, fixed structure is adjusted according to the size of work gear to be added, is adapted to various sizes of gear.
Description
Technical field
The present invention relates to gear machining technology field, the specially a kind of Gear Processing for being equipped with support device fixture knot
Structure.
Background technique
Benefit obtains the technical process of gear specific structure and precision with machinery method, and gear is the core in motor racing
The superiority and inferiority of transmission parts, processing quality can bring direct shadow to the vibration noise of automobile assembly or even vehicle and reliability etc.
It ringing, becomes the key factor that limit product level improves sometimes, fixture: being used to fix processing object during machine-building,
It is allowed to occupy correct position, to receive the device of construction or testing, is used to fix processing object during machine-building, be allowed to
Occupy correct position, to receive the device of construction or testing, also known as fixture (qi ǎ j ǜ), in a broad sense, in technical process
Any process, device for rapid, convenient and safe installation of workpieces all can be described as fixture, such as welding fixture, examine
Fixture, assembling jig, machine tool fixture etc., wherein machine tool fixture is most commonly seen, is often simply called fixture, the workpieces processing on lathe
When, to enable the surface of workpiece to reach size, geometry as defined in drawing and with the mutual position accuracy of other surfaces etc.
Workpiece must be installed (positioning), clipped (clamping) by technical requirements before processing, fixture usually (determines that workpiece exists by setting element
Correct position in fixture), clamping device, to knife induction element (determine cutter and workpiece relative position or guiding cutter side
To), indexing means (makes workpiece that can complete the processing of several stations in once mounting, there is circular index device and linear movement
Two class of indexing means), the composition such as connecting element and clamp body (fixture base).
Gear often requires to use fixture and gear to be processed is supported and is fixed when being processed, but
It is that the stability that existing clamp structure uses is lower, gear is easy to happen offset during processing, be easy to cause processing
Fault in the process influences the quality and level of final molding, and fixture is typically all fixed structure, does not adapt to different rulers
Very little gear, the scope of application are limited.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of Gear Processing clamp structure for being equipped with support device, solutions
The stability that existing clamp structure uses of having determined is lower, and gear is easy to happen offset during processing, be easy to cause and adds
Fault during work influences the quality and level of final molding, and fixture fixed structure, does not adapt to various sizes of tooth
Wheel, the limited problem of the scope of application.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of gear being equipped with support device adds
Work clamp structure, including sleeve, annular slab, circular slab and top cover, the top of the sleeve is fixedly connected with top plate, and covers
The two sides of cylinder inner wall bottom slidably connect sliding block, and vertical bar, and two are fixedly connected at the top of two sliding blocks
The surface of vertical bar slidably connects movable plate, is in contact at the top of the bottom of the movable plate and annular slab, the vertical bar
Surface and be located at movable plate top and bottom be threaded with the first nut and the second nut, the two sides of the circular slab respectively
It is connected with motion bar, and the two sides inside circular slab offer loose slot, the motion bar extends to loose slot
Internal one end is fixedly connected with block, the surface of the motion bar and is located between the block side opposite with loose slot inner wall
It is fixedly connected with the first spring.
Preferably, it being provided with screw thread at the top of the vertical bar surface, the bottom of the sleeve lining is fixedly connected with sliding rail,
And the bottom of sliding block and the top slide of sliding rail connect.
Preferably, handle is fixedly connected at the top of the circular slab, and the side of two motion bar surface bottom portions is equal
It is fixedly connected with kelly, the top of two vertical bars offers card hole compatible with kelly.
Preferably, the surface of the sleeve is fixedly connected with cross bar, and one end of cross bar is fixedly connected with annular ring.
Preferably, the two sides on annular ring surface are fixedly connected to fixed link, and the fixed company in top of fixed link
It is connected to support plate, is fixedly connected with rubber pad at the top of the support plate.
Preferably, the top and bottom of the sleeve lining two sides is fixedly connected to slide bar, and one end of the slide bar is passed through
It wears vertical bar and extends to the outside of vertical bar, one end that the slide bar extends to outside vertical bar is fixedly connected with fixed block.
Preferably, the surface of the slide bar its be located between the sleeve lining side opposite with vertical bar and be fixedly connected with second
Spring, the surface of the slide bar and is located between the vertical bar side opposite with fixed block and is fixedly connected with third spring.
Preferably, the bottom end of the sleeve is fixedly connected with bottom plate, and the bottom of bottom plate connects by the way that fixing screws are fixed
It is connected to mounting plate, the two sides at the top of the mounting plate are threaded with screw, and the two sides at the top of mounting plate offer
Threaded hole compatible with screw.
(3) beneficial effect
The present invention provides a kind of Gear Processing clamp structures for being equipped with support device.Have compared with prior art following
The utility model has the advantages that
(1), the Gear Processing clamp structure for being equipped with support device, is fixedly connected with top plate by the top of sleeve, and
And the two sides of sleeve lining bottom slidably connect sliding block, and vertical bar, and two are fixedly connected at the top of two sliding blocks
The surface of vertical bar slidably connects movable plate, is in contact at the top of the bottom of movable plate and annular slab, the surface and position of vertical bar
It is threaded with the first nut and the second nut respectively in the top and bottom of movable plate, the two sides of circular slab are connected with
Motion bar, and the two sides inside circular slab offer loose slot, and motion bar extends to the fixed company in one end inside loose slot
It is connected to block, the surface of motion bar and is located between the block side opposite with loose slot inner wall and is fixedly connected with the first spring,
Gear to be processed is fixed by the way of multiple fixation, can prevent gear from occurring in process partially
It moves, more convenience is provided for process, maintains the quality and level of processing.
(2), Gear Processing clamp structure for being equipped with support device, by being provided with spiral shell at the top of vertical bar surface
Line, the bottom of sleeve lining is fixedly connected with sliding rail, and the top slide of the bottom of sliding block and sliding rail connects, the top of circular slab
Portion is fixedly connected with handle, and the side of two motion bar surface bottom portions is fixedly connected to kelly, the top of two vertical bars
Offering card hole compatible with kelly, the top and bottom of sleeve lining two sides is fixedly connected to slide bar, and the one of slide bar
End runs through vertical bar and extends to the outside of vertical bar, and one end that slide bar extends to outside vertical bar is fixedly connected with fixed block, slide bar
It is located between the sleeve lining side opposite with vertical bar and is fixedly connected with second spring on surface, the surface of slide bar and is located at vertical bar
It is fixedly connected with third spring between the side opposite with fixed block, fixed structure is adjusted according to the size of work gear to be added
It is whole, it is adapted to various sizes of gear, the scope of application is wider.
(3), the Gear Processing clamp structure for being equipped with support device, is fixedly connected with cross by the surface of sleeve
Bar, and one end of cross bar is fixedly connected with annular ring, and the two sides on annular ring surface are fixedly connected to fixed link, and fixed
The top of bar is fixedly connected with support plate, and rubber pad is fixedly connected at the top of support plate, and the bottom end of sleeve is fixedly connected with bottom
Plate, and the bottom of bottom plate is fixedly connected with mounting plate by fixing screws, and the two sides at the top of mounting plate are threaded with spiral shell
Nail, and the two sides at the top of mounting plate offer threaded hole compatible with screw, carry out dual branch to gear to be processed
Support keeps the stability of process middle gear.
Detailed description of the invention
Fig. 1 is the explosive view of structure of the invention；
Fig. 2 is the top view of circular slab internal structure of the present invention；
Fig. 3 is the cross-sectional view of tube-in-tube structure of the present invention；
Fig. 4 is the partial enlarged view in Fig. 1 of the present invention at A；
Fig. 5 is the partial enlarged view in Fig. 1 of the present invention at B.
In figure: 1- sleeve, 2- annular slab, 3- circular slab, 4- top cover, 5- top plate, 6- sliding block, 7- vertical bar, 8- movable plate, 9-
First nut, the second nut of 10-, 11- motion bar, 12- loose slot, 13- block, the first spring of 14-, 15- screw thread, 16- sliding rail,
17- handle, 18- kelly, 19- card hole, 20- cross bar, 21- annular ring, 22- fixed link, 23- support plate, 24- rubber pad, 25- are sliding
Bar, 26- fixed block, 27- second spring, 28- third spring, 29- bottom plate, 30- fixing screws, 31- mounting plate, 32- screw,
33- threaded hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of Gear Processing being equipped with support device
It is fixedly connected with cross bar 20 with clamp structure, including sleeve 1, annular slab 2, circular slab 3 and top cover 4, the surface of sleeve 1, it can be with
Different size of top cover 4 is selected according to different size of gear, the effect of top cover 4 is that fixed structure shifts in order to prevent,
Play the role of a limit, annular slab 2 is metal material, improves fixed stability, and there are four the quantity of cross bar 20, is in ring
Shape distribution, and one end of cross bar 20 is fixedly connected with annular ring 21, and annular ring 21 is metal material, 1 inner wall two sides of sleeve
Top and bottom is fixedly connected to slide bar 25, the surface of slide bar 25 its be located between 1 inner wall of sleeve and the opposite side of vertical bar 7
It is fixedly connected with second spring 27, the surface of slide bar 25 and being located between the side opposite with fixed block 26 of vertical bar 7 is fixedly connected
There is third spring 28, the bottom end of sleeve 1 is fixedly connected with bottom plate 29, and the bottom of bottom plate 29 connects by the way that fixing screws 30 are fixed
It is connected to mounting plate 31, mounting plate 31 can need to be mounted on according to the actual situation the position for needing to process, and install very quick
Convenient, the two sides at 31 top of mounting plate are threaded with screw 32, and the two sides at 31 top of mounting plate offer and spiral shell
32 compatible threaded holes 33 are followed closely, one end of slide bar 25 runs through vertical bar 7 and extends to the outside of vertical bar 7, and slide bar 25 extends to perpendicular
One end outside bar 7 is fixedly connected with fixed block 26, and the two sides on 21 surface of annular ring are fixedly connected to fixed link 22, fixed link
There are four 22 quantity, is distributed in a ring, and the top of fixed link 22 is fixedly connected with support plate 23, and support plate 23 is in circle
Shape plays the role of a balanced support to gear to be processed, carries out dual support to gear to be processed, keeps process
The stability of middle gear, the top of support plate 23 are fixedly connected with rubber pad 24, and the top of circular slab 3 is fixedly connected with handle
17, and the side of two 11 surface bottom portions of motion bar is fixedly connected to kelly 18, the top of two vertical bars 7 offer with
The compatible card hole 19 of kelly 18, the top of sleeve 1 is fixedly connected with top plate 5, and the two sides of 1 inner wall bottom of sleeve are slided
It is connected with sliding block 6, the top of two sliding blocks 6 is fixedly connected to vertical bar 7, and vertical bar is provided with screw thread 15, sleeve at the top of 7 surface
The bottom of 1 inner wall is fixedly connected with sliding rail 16, is adjusted, is adapted to not to fixed structure according to the size of work gear to be added
With the gear of size, the scope of application is wider, and the bottom of sliding block 6 is connect with the top slide of sliding rail 16, and two vertical bars 7
Surface slidably connect movable plate 8, the bottom of movable plate 8 is in contact with the top of annular slab 2, the surface and position of vertical bar 7
It is threaded with the first nut 9 and the second nut 10 respectively in the top and bottom of movable plate 8, by the way of multiple fixation pair
Gear to be processed fixes, and can prevent gear from shifting in process, for process provide compared with
More conveniences, maintains the quality and level of processing, and the two sides of circular slab 3 are connected with motion bar 11, and circular slab 3
Internal two sides offer loose slot 12, and one end that motion bar 11 extends to inside loose slot 12 is fixedly connected with block 13,
The effect of block 13 is the strong loose slot 12 when pulling of motion bar 11 in order to prevent, the surface of motion bar 11 and is located at gear
It is fixedly connected with the first spring 14 between the side opposite with 12 inner wall of loose slot of block 13, while not being retouched in detail in this specification
The content stated belongs to that well known to a person skilled in the art the prior arts.
In use, gear to be processed is placed on top plate 5, two vertical bars 7 are pierced by from the through-hole in the middle part of gear, so
Annular slab 2 is placed on gear afterwards, opposite direction pulls two vertical bars 7, and the sliding block 6 on vertical bar 7 will be on sliding rail 16
It is slided, at the same time, vertical bar 7 will squeeze second spring 27, and third spring 28 plays the role of a buffering, works as vertical bar
When the inner wall of 7 abutting annular slabs 2, then rotary moveable plate 8 is rotated down second so that two movable plates 8 are in opposite direction
Nut 10 pushes down on movable plate 8, so that movable plate 8 is close to annular slab 2, the first nut 9 is then rotated, so that the first spiral shell
Mother 9 is close to the top of movable plate 8, so that it may fix to gear, the fixed link 22 on annular ring 21 is to support plate 23
Play the role of a support, rubber pad 24 is close to the bottom of gear, motion bar 11 is then pulled, so that block 13 is in loose slot
It is moved in 12, plays the role of an extruding to the first spring 14, it is then that the kelly 18 of 11 surface bottom portion of motion bar is right
Quasi- card hole 19 injects kelly 18 in card hole 19, completes the limit to vertical bar 7, then covers top cover 4 in entire annular slab 2
A limit is played the role of to whole in outside.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of Gear Processing clamp structure for being equipped with support device, including sleeve (1), annular slab (2), circular slab (3)
With top cover (4), it is characterised in that: the top of the sleeve (1) is fixedly connected with top plate (5), and sleeve (1) inner wall bottom
Two sides slidably connect sliding block (6), are fixedly connected to vertical bar (7) at the top of two sliding blocks (6), and two vertical bars
(7) surface slidably connects movable plate (8), is in contact at the top of the bottom and annular slab (2) of the movable plate (8), institute
It states the surface of vertical bar (7) and the top and bottom positioned at movable plate (8) is threaded with the first nut (9) and the second nut respectively
(10), the two sides of the circular slab (3) are connected with motion bar (11), and the two sides of circular slab (3) inside open up
Have loose slot (12), the motion bar (11) extends to the internal one end of loose slot (12) and is fixedly connected with block (13), described
The surface of motion bar (11) and it is located between block (13) side opposite with loose slot (12) inner wall and is fixedly connected with the first bullet
Spring (14).
2. a kind of Gear Processing clamp structure for being equipped with support device according to claim 1, it is characterised in that: institute
It states and is provided with screw thread (15) at the top of vertical bar (7) surface, the bottom of sleeve (1) inner wall is fixedly connected with sliding rail (16), and
And the bottom of sliding block (6) is connect with the top slide of sliding rail (16).
3. a kind of Gear Processing clamp structure for being equipped with support device according to claim 1, it is characterised in that: institute
It states and is fixedly connected at the top of circular slab (3) handle (17), and the side of described two motion bars (11) surface bottom portion is solid
Surely it is connected with kelly (18), the top of two vertical bars (7) offers and kelly (18) compatible card hole (19).
4. a kind of Gear Processing clamp structure for being equipped with support device according to claim 1, it is characterised in that: institute
The surface for stating sleeve (1) is fixedly connected with cross bar (20), and one end of cross bar (20) is fixedly connected with annular ring (21).
5. a kind of Gear Processing clamp structure for being equipped with support device according to claim 1, it is characterised in that: institute
The two sides for stating annular ring (21) surface are fixedly connected to fixed link (22), and the top of fixed link (22) is fixedly connected with branch
Fagging (23) is fixedly connected with rubber pad (24) at the top of the support plate (23).
6. a kind of Gear Processing clamp structure for being equipped with support device according to claim 1, it is characterised in that: institute
The top and bottom for stating sleeve (1) inner wall two sides is fixedly connected to slide bar (25), and vertical bar is run through in one end of the slide bar (25)
(7) and the outsides of vertical bar (7) is extended to, the slide bar (25) extends to the external one end of vertical bar (7) and is fixedly connected with fixed block
(26).
7. a kind of Gear Processing clamp structure for being equipped with support device according to claim 1, it is characterised in that: institute
State slide bar (25) surface its be located between sleeve (1) inner wall and the opposite side of vertical bar (7) and be fixedly connected with second spring
(27), the surface of the slide bar (25) and it is located between vertical bar (7) and the opposite side of fixed block (26) and is fixedly connected with third
Spring (28).
8. a kind of Gear Processing clamp structure for being equipped with support device according to claim 1, it is characterised in that: institute
The bottom end for stating sleeve (1) is fixedly connected with bottom plate (29), and the bottom of bottom plate (29) is fixedly connected by fixing screws (30)
Have mounting plate (31), the two sides at the top of the mounting plate (31) are threaded with screw (32), and at the top of mounting plate (31)
Two sides offer with screw (32) compatible threaded hole (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910746451.2A CN110421218A (en) | 2019-08-14 | 2019-08-14 | A kind of Gear Processing clamp structure being equipped with support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910746451.2A CN110421218A (en) | 2019-08-14 | 2019-08-14 | A kind of Gear Processing clamp structure being equipped with support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110421218A true CN110421218A (en) | 2019-11-08 |
Family
ID=68416044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910746451.2A Pending CN110421218A (en) | 2019-08-14 | 2019-08-14 | A kind of Gear Processing clamp structure being equipped with support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110421218A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191953A (en) * | 2020-09-28 | 2021-01-08 | 路富文 | Production positioning tool suitable for circular gears of different sizes |
| CN113084763A (en) * | 2021-05-04 | 2021-07-09 | 义乌市择木工业产品设计有限公司 | Machining positioning device |
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| CN201455461U (en) * | 2009-05-27 | 2010-05-12 | 华新水泥股份有限公司 | Large-scale gear machining device |
| DE102013021184A1 (en) * | 2013-12-17 | 2015-06-18 | Gleason-Pfauter Maschinenfabrik Gmbh | Method for loading and unloading a workpiece with internal toothing and loading and unloading device |
| CN207521822U (en) * | 2017-11-16 | 2018-06-22 | 上海国靖机械设备有限公司 | A kind of gear shapping machine clamping cushion block device |
| CN108393545A (en) * | 2018-04-19 | 2018-08-14 | 山推工程机械股份有限公司 | The self-centering tooling of bull gear gear hobbing process |
| CN208840635U (en) * | 2018-09-11 | 2019-05-10 | 赣州核力机械股份有限公司 | A kind of roll flute machine clamp of good fixing effect |
| CN209223826U (en) * | 2018-12-13 | 2019-08-09 | 襄阳顺裕铸造有限公司 | A kind of commercial vehicle wheel hub roughing fixture |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201455461U (en) * | 2009-05-27 | 2010-05-12 | 华新水泥股份有限公司 | Large-scale gear machining device |
| DE102013021184A1 (en) * | 2013-12-17 | 2015-06-18 | Gleason-Pfauter Maschinenfabrik Gmbh | Method for loading and unloading a workpiece with internal toothing and loading and unloading device |
| CN207521822U (en) * | 2017-11-16 | 2018-06-22 | 上海国靖机械设备有限公司 | A kind of gear shapping machine clamping cushion block device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191953A (en) * | 2020-09-28 | 2021-01-08 | 路富文 | Production positioning tool suitable for circular gears of different sizes |
| CN113084763A (en) * | 2021-05-04 | 2021-07-09 | 义乌市择木工业产品设计有限公司 | Machining positioning device |
| CN113084763B (en) * | 2021-05-04 | 2022-06-10 | 义乌市择木工业产品设计有限公司 | Machining positioning device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191108 |
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| RJ01 | Rejection of invention patent application after publication |