CN208992515U - A kind of fixed device of clamp detection fixture - Google Patents
A kind of fixed device of clamp detection fixture Download PDFInfo
- Publication number
- CN208992515U CN208992515U CN201821241597.9U CN201821241597U CN208992515U CN 208992515 U CN208992515 U CN 208992515U CN 201821241597 U CN201821241597 U CN 201821241597U CN 208992515 U CN208992515 U CN 208992515U
- Authority
- CN
- China
- Prior art keywords
- support bar
- pedestal
- fixed
- clamp
- fastening rod
- 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.)
- Active
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of fixed devices of clamp detection fixture, including pedestal, pedestal is fixedly arranged above part, first support bar is separately installed on pedestal, second support bar and bracket, first support bar is respectively symmetrically mounted on pedestal both ends, second support bar and bracket are separately mounted to pedestal two sides, first support bar and second support bar top are set as the opening of " V " type structure, clamp are installed on part, clamp include clamping device, holding device is provided on clamping device, holding device includes top-fastening rod, top-fastening rod upper end is equipped with double nut, top-fastening rod lower end is arranged with spring, clamping device is equipped with branch head screw inside outer end, branch head screw one end is inserted into limiting slot；First support bar and second support bar top are provided with fixed device, and fixed device includes the fixed ring of arcuate structure, and fixed ring outer end is connected with elastic band, and pull ring is provided on elastic band, and first support bar and second support bar side are respectively arranged with lock.
Description
Technical field
The utility model relates to part processing technique field, the fixed devices of espespecially a kind of clamp detection fixture.
Background technique
Clamp are a kind of tools for measuring length, are divided into no table clamp and have table clamp, application method has to be taken on steel ruler
Size method and caliper measurements method.Bow compass is for measuring outer diameter or length of object of cylindrical body etc..Inside plain calipers is for measuring circle
The internal diameter of post holes or groove width etc..There are two types of the application methods of clamp: clamp take size method and caliper measurements method on steel ruler.Clamp
Take a measuring surface for clamping foot of measures bow compass against the end face of steel ruler on steel ruler, the measuring surface of another pincers foot is aligned
On the size groove taken, and the line of two measuring surface should be parallel with steel ruler.When using inside plain calipers, measures and wild card are taken
Pincers are the same, only must be against an auxiliary plane in the end face of steel ruler, and a foot of inside plain calipers is also against the plane.Use bow compass
Measure circle center away from when, to make the line of two pincers foot measuring surface perpendicular to round axis, external force is not added, by bow compass self weight slide
Round outer circle is crossed, at this moment bow compass opening size is exactly the diameter of cylinder.When with the diameter of inside plain calipers measured hole, to make two pincers feet
The line of measuring surface is vertical and intersects at interior axially bored line, and one pincers foot leans against on hole wall when measurement, another clamps foot and is omited by aperture
The some gradually outside tests in the inside partially, and swung along the circumferencial direction of hole wall, when the distance minimum of swing, the opening of inside plain calipers
It is sized at diameter of bore.
In part processing, it usually needs part is fixed while measurement, existing equipment adds to elongated workpieces
Working hour, since the length of part is longer, it is not easy to which fixed, there are rigid deficiencies, and there is abrasion in processing；Clamp are not easy card
Tight part, pressure is too big, is easy to make parts measurement position distortions, and pressure is too small, and shaking easily occurs in part when three-dimensional coordinates measurement
Phenomenon, and pressure changes, pressure transient with the abrasion of clamp pressure head, influences measurement result.
Utility model content
The technical problems to be solved in the utility model is that the fixed device of existing parts measurement is fixed unstable, is easy to damage zero
Part, and clamp aid is unstable, influences measurement result, a kind of fixed device of clamp detection fixture is now provided, to solve
The above problem.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of fixed device of clamp detection fixture, including pedestal, pedestal are fixedly arranged above part,
Tetra- supporting points of A, B, C, D are respectively arranged on part, tetra- corresponding A, B, C, D supporting points are separately installed with first on pedestal
Strut, second support bar and bracket, first support bar are respectively symmetrically mounted on pedestal both ends, and second support bar and bracket are pacified respectively
Mounted in pedestal two sides, first support bar is disposed as the opening of " V " type structure with second support bar top, supports on part in B
A clamp are installed respectively on point and C supporting point, clamp are by part clamping fixed；
Clamp include clamping device, and holding device is provided on clamping device, and holding device includes passing perpendicularly through clamping machine
The top-fastening rod of structure, top-fastening rod upper end are equipped with double nut, and top-fastening rod lower end is arranged with spring, spring top and clamping device bottom
It connects, branch head screw is installed inside clamping device outer end, is correspondingly arranged in the middle part of top-fastening rod close to the side of branch head screw oriented
The limiting slot of sunken inside structure, branch head screw one end are inserted into limiting slot；
The opening of first support bar and " V " the type structure on second support bar top is respectively arranged with the fixed of part and fills
It sets, fixed device is connected by a hinge with first support bar and second support bar top respectively, and fixed device includes arcuate structure
Fixed ring, fixed ring outer end is connected with elastic band, and pull ring, first support bar and second support bar side are provided on elastic band
It is respectively arranged with lock compatible with pull ring.
As a kind of optimal technical scheme of the utility model, " V " type knot of first support bar and second support bar top
One layer of rubber pad is respectively provided on the opening inner wall of structure and on fixed ring inner wall, damage when reducing clamping or fixing to part
Degree.
As a kind of optimal technical scheme of the utility model, portion, pedestal lower end are fixed on bottom in the base for bracket setting
Seat is internal.
As a kind of optimal technical scheme of the utility model, it is provided with buffer protection set on the handle of clamp, convenient for behaviour
Make.
As a kind of optimal technical scheme of the utility model, the position limiting structure of double nut is provided at the top of top-fastening rod, it is right
Double nut is limited, and double nut is avoided to fall off from top-fastening rod.
The utility model beneficial effect achieved is: the utility model, which stablizes part, to be fixed, and abrasion is reduced；Pass through card
The spring structure of pincers stablizes pressure when clamp clamping measurement, and part is unlikely to deform, and strong flexibility, chucking power is not by clamp pressure
The influence of the abrasion of head measures more acurrate.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model top tight structure schematic diagram；
Fig. 4 is the utility model top view；
Fig. 5 is the fixed device overall structure diagram of the utility model；
Figure label: 1, pedestal；2, first support bar；3, second support bar；4, part；5, bracket；6, clamp；7, it clamps
Mechanism；8, holding device；9, top-fastening rod；10, double nut；11, spring；12, branch head screw；13, limiting slot；14, fixed device；
15, fixed ring；16, elastic band；17, pull ring；18, it latches.
Specific embodiment
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-5, the utility model provides a kind of fixed device of clamp detection fixture, including pedestal
1, pedestal 1 is fixedly arranged above part 4, and tetra- supporting points of A, B, C, D, corresponding A, B, C, D on pedestal 1 are respectively arranged on part 4
Four supporting points are separately installed with first support bar 2, second support bar 3 and bracket 5, and first support bar 2 is respectively symmetrically mounted on
1 both ends of pedestal, second support bar 3 and bracket 5 are separately mounted to 1 two sides of pedestal, first support bar 2 and 3 top of second support bar
It is disposed as the opening of " V " type structure, in installing a clamp 6 on B supporting point and C supporting point respectively on part 4, clamp 6 will
4 clamping fixed of part；
Clamp 6 include clamping device 7, and holding device 8 is provided on clamping device 7, and holding device 8 includes passing perpendicularly through folder
The top-fastening rod 9 of mechanism 7 is held, 9 upper end of top-fastening rod is equipped with double nut 10, and 9 lower end of top-fastening rod is arranged with spring 11,11 top of spring
It is connect with 7 bottom of clamping device, branch head screw 12 is installed, 9 middle part of top-fastening rod is close to branch head screw inside 7 outer end of clamping device
12 side is correspondingly arranged on the limiting slot 13 for the structure that is recessed inwardly, and 12 one end of branch head screw is inserted into limiting slot 13；
The opening of first support bar 2 and " V " the type structure on 3 top of second support bar is respectively arranged with the fixation of part 4
Device 14, fixed device 14 are connected by a hinge with first support bar 2 and 3 top of second support bar respectively, and fixed device 14 wraps
The fixed ring 15 of bracket structure, 15 outer end of fixed ring are connected with elastic band 16, are provided with pull ring 17 on elastic band 16, and first
Strut 2 is respectively arranged with lock 18 compatible with pull ring 17 with 3 side of second support bar.
As a kind of optimal technical scheme of the utility model, " V " type of first support bar 2 and 3 top of second support bar
One layer of rubber pad is respectively provided on the opening inner wall of structure and on 15 inner wall of fixed ring, to part when reducing clamping or fixing
Degree of injury.
As a kind of optimal technical scheme of the utility model, at 1 middle part of pedestal, 5 lower end of bracket is fixed on the setting of bracket 5
Inside pedestal 1.
As a kind of optimal technical scheme of the utility model, it is provided with buffer protection set on the handle of clamp 6, convenient for behaviour
Make.
As a kind of optimal technical scheme of the utility model, the position limiting structure of double nut 10 is provided at the top of top-fastening rod 9,
Double nut 10 is limited, double nut 10 is avoided to fall off from top-fastening rod 9.
Working principle: when measurement, part 4 is fixed on the first support according to the corresponding position of tetra- supporting points of A, B, C, D
The opening of " V " the type structure being arranged on bar 2 and 3 top of second support bar, first support bar 2 and 3 top of second support bar
The opening of " V " type structure is respectively arranged with the fixation device 14 of part 4, and fixed device 14 includes the fixed ring of arcuate structure
15,15 outer end of fixed ring is connected with elastic band 16, and pull ring 17, first support bar 2 and second support bar 3 are provided on elastic band 16
Side is respectively arranged with lock 18 compatible with pull ring 17, and the pull ring 17 in fixed ring 15 is buckled in part 4 on lock 18
Fixed, elastic band 16 tightens 4 each point of part, has good stability, " V " type knot of first support bar 2 and 3 top of second support bar
One layer of rubber pad is respectively provided on the opening inner wall of structure and on 15 inner wall of fixed ring, to the damage of part when reducing clamping or fixing
Hurt degree；Clamp 6 are clamped in the detected part of part 4, and clamp 6 include clamping device 7, are provided on clamping device 7 and hold out against dress
8 are set, holding device 8 includes the top-fastening rod 9 for passing perpendicularly through clamping device 7, and 9 upper end of top-fastening rod is equipped with double nut 10, top-fastening rod 9
Lower end is arranged with spring 11, and 11 top of spring is connect with 7 bottom of clamping device, and top-fastening rod 9 is fixed on clamping by branch head screw 12
In mechanism 7,9 bottom of top-fastening rod holds out against part 4, and by screwing double nut 10, spring 11 is compressed, further solid to part 4
Fixed, pressure is stablized, and part is not easy to shake.
The utility model, which stablizes part, to be fixed, and abrasion is reduced；Make clamp clamping measurement by the spring structure of clamp
When pressure stablize, part is unlikely to deform, and strong flexibility, chucking power is not influenced by the abrasion of clamp pressure head, measures more acurrate.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (5)
1. a kind of fixed device of clamp detection fixture, which is characterized in that including pedestal (1), pedestal (1) is fixedly arranged above part
(4), tetra- supporting points of A, B, C, D are respectively arranged on part (4), tetra- corresponding A, B, C, D supporting points are pacified respectively on pedestal (1)
Equipped with first support bar (2), second support bar (3) and bracket (5), first support bar (2) is respectively symmetrically mounted on pedestal (1) two
End, second support bar (3) and bracket (5) are separately mounted to pedestal (1) two sides, and first support bar (2) and second support bar (3) are pushed up
End is disposed as the opening of " V " type structure, in installing a clamp (6) on B supporting point and C supporting point respectively on part (4), blocks
(6) are clamped by part (4) clamping fixed；
Clamp (6) include clamping device (7), are provided on clamping device (7) holding device (8), and holding device (8) includes vertical
Top-fastening rod (9) across clamping device (7), top-fastening rod (9) upper end are equipped with double nut (10), and top-fastening rod (9) lower end is arranged with
Spring (11), spring (11) top are connect with clamping device (7) bottom, are equipped with branch head screw inside clamping device (7) outer end
(12), the side in the middle part of top-fastening rod (9) close to branch head screw (12) is correspondingly arranged on the limiting slot (13) for the structure that is recessed inwardly, branch
In head screw (12) one end insertion limiting slot (13)；
First support bar (2) and the opening of " V " the type structure on second support bar (3) top are respectively arranged with consolidating for part (4)
Determine device (14), fixed device (14) are connected by a hinge with first support bar (2) and second support bar (3) top respectively, Gu
Determine the fixed ring (15) that device (14) includes arcuate structure, fixed ring (15) outer end is connected with elastic band (16), elastic band (16)
On be provided with pull ring (17), first support bar (2) is respectively arranged with compatible with pull ring (17) with second support bar (3) side
It latches (18).
2. a kind of fixed device of clamp detection fixture according to claim 1, which is characterized in that first support bar (2)
One layer of rubber is respectively provided with on the opening inner wall of " V " the type structure on second support bar (3) top and on fixed ring (15) inner wall
Rubber mat.
3. a kind of fixed device of clamp detection fixture according to claim 1, which is characterized in that bracket (5) setting exists
In the middle part of pedestal (1), it is internal that bracket (5) lower end is fixed on pedestal (1).
4. a kind of fixed device of clamp detection fixture according to claim 1, which is characterized in that the handle of clamp (6)
On be provided with buffer protection set.
5. a kind of fixed device of clamp detection fixture according to claim 1, which is characterized in that at the top of top-fastening rod (9)
It is provided with the position limiting structure of double nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241597.9U CN208992515U (en) | 2018-08-02 | 2018-08-02 | A kind of fixed device of clamp detection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241597.9U CN208992515U (en) | 2018-08-02 | 2018-08-02 | A kind of fixed device of clamp detection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992515U true CN208992515U (en) | 2019-06-18 |
Family
ID=66796802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821241597.9U Active CN208992515U (en) | 2018-08-02 | 2018-08-02 | A kind of fixed device of clamp detection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208992515U (en) |
-
2018
- 2018-08-02 CN CN201821241597.9U patent/CN208992515U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209043609U (en) | A kind of experimental rig of adjustable vane position and posture | |
| CN108827216A (en) | A kind of cylinder sleeve of engine inner diameter measuring device | |
| CN109015108A (en) | A kind of lathe part alignment device | |
| CN209069136U (en) | A kind of adjustable gage button outside micrometer | |
| CN208992515U (en) | A kind of fixed device of clamp detection fixture | |
| CN208443547U (en) | A kind of steel structure net rack amount of deflection simple detection device | |
| CN202092546U (en) | Compensating clamp for measuring angles of measuring machine | |
| CN209279844U (en) | The external diameter detection device of efficiently and accurately | |
| CN107554815A (en) | A kind of accurate measurement aircraft aileron tab aerofoil jump device | |
| CN212843334U (en) | Automobile key part pipe inner diameter detection device | |
| CN207123273U (en) | A kind of circle of steel tube roughness device for fast detecting | |
| CN209978807U (en) | Tool for clamping differential transformer type displacement sensor | |
| CN209147875U (en) | A kind of telescopic measurement ruler stabilizer | |
| CN208068075U (en) | A kind of outer clamping device of the aluminum pipe machine with length measurement function | |
| CN209214485U (en) | A kind of device for detecting height elevating platform | |
| CN215676808U (en) | Measuring and correcting device for internal diameter dial indicator | |
| CN210400273U (en) | Mirror-direction cross hole symmetry degree detection device | |
| CN208313255U (en) | A kind of novel three-dimensional coordinates measurement equipment | |
| CN106643372B (en) | A kind of big small-sized outside micrometer detection device | |
| CN215572961U (en) | Building height measuring instrument | |
| CN209745448U (en) | Bolt tension tester | |
| CN209043142U (en) | A kind of alternating expression micrometer holder | |
| CN212832539U (en) | Novel jack | |
| CN220959871U (en) | Forestry surveys dipperstick convenient to carry | |
| CN204854684U (en) | Activity displacement meter support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |