CN206550646U - A kind of support meanss - Google Patents
A kind of support meanss Download PDFInfo
- Publication number
- CN206550646U CN206550646U CN201720083889.3U CN201720083889U CN206550646U CN 206550646 U CN206550646 U CN 206550646U CN 201720083889 U CN201720083889 U CN 201720083889U CN 206550646 U CN206550646 U CN 206550646U
- Authority
- CN
- China
- Prior art keywords
- lifting column
- chute
- lifting
- overcoat
- bolt
- 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
Links
- 238000000034 method Methods 0.000 abstract description 5
- 235000019994 cava Nutrition 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 210000003462 vein Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of support meanss, its drip irrigation device is to include overcoat and lifting column, one end of overcoat offers the opening inserted for lifting column, lifting column is inserted in jacket internal, the side of overcoat offers screwed hole, fastening bolt is provided with screwed hole, fastening bolt and sleeve thread connection, the chute abutted for fastening bolt is provided with the wall of lifting column side, chute is in water-drop-shaped, chute is small close to the angle of open at one end, one end angle of the chute away from opening is big, the depth of the small one end chute of angle is less than the depth of the big one end of chute angle, lifters are provided with lifting column, lifting column caves inward to form positioning chamber away from opening side, inserted with returning spring in positioning chamber, returning spring one end is connected in positioning chamber, the other end of returning spring is connected on the inwall of overcoat, reach automatic, efficiently adjust height, stable support workpiece, workpiece is allowed to keep the technique effect of certain depth of parallelism.
Description
Technical field
The utility model is related to auto parts and components manufacture, more particularly to a kind of support meanss.
Background technology
In machining, it is necessary to be supported to the bottom surface of workpiece, so that it is follow-up to allow workpiece to keep horizontality to carry out
Machining, the device now played a supporting role to workpiece bottom referred to as support meanss.
The existing Chinese patent for referring to Application No. CN200420056731.X, it discloses a kind of adjustable supports dress
Put, be made up of critical pieces such as pedestal, support bar, adjustable top bolt, sleeve pipes, be to be welded with sleeve pipe on circular or square base,
Support ear is welded with support bar, the support ear is provided with screw, screw and screws in adjustable top bolt, and support bar is put into pedestal
In sleeve pipe, so when needing supporting object, you can support bar is reached required height by adjusting adjustable top bolt.
Workpiece keeps stable state particularly important to following process, and during to being supported without mach workpiece,
Due to unprocessed surface irregularity, it is necessary to which the height of support is indefinite, therefore it is difficult accurate, stable support workpiece, and for
The part of auto parts and components manufacture field then also needs to certain depth of parallelism, when first point of workpiece bottom by stabilization clamp
Hold, it is necessary to by the second point of bottom surface, thirdly etc. be supported, and need to ensure second point, can thirdly stablize support and
Need with first keeping parallelism, this be it is original the need for the support meanss of Manual height can not quickly, efficiently complete
Technical barrier.
Utility model content
The purpose of this utility model is to provide a kind of automatic, efficient regulation height, the support meanss of stable support workpiece.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of support meanss, bag
Overcoat and lifting column are included, one end of overcoat offers the opening inserted for lifting column, and lifting column is inserted in jacket internal, overcoat
Side offer fastening bolt be provided with screwed hole, screwed hole, fastening bolt and sleeve thread connection, on the wall of lifting column side
The chute abutted for fastening bolt is provided with, chute is in water-drop-shaped, and chute is small close to the angle of open at one end, and chute is away from opening
One end angle it is big, the depth of the small one end chute of angle, which is less than on the depth of the big one end of chute angle, lifting column, to be provided with
Lifters, lifting column caves inward to form positioning chamber away from opening side, inserted with returning spring in positioning chamber, returning spring one
End is connected in positioning chamber, and the other end of returning spring is connected on the inwall of overcoat.
By above-mentioned technical proposal, lifting column is inserted into overcoat at the opening of overcoat in support meanss, and lifting column is remote
The side for leaving mouth is offered in positioning chamber, returning spring insertion positioning chamber, so as to control the lifting of lifting column, screw thread is put outside
Fastening bolt is connected with, lifting column is provided with lifters close to opening side；When needing to use support meanss, position is adjusted first
In the lifters on lifting column, make the height of whole device similar to the height in workpiece to gap between bottom surface, then push liter
Post drops, and returning spring is in compressive state, and lifting column is moved down, and support meanss are placed on below the workpiece for needing to support,
Unclamp the lifting column pushed down, returning spring release elastic potential energy, lifting column backtracking, when the lifters on lifting column are supported
When being connected to workpiece, lifting column is no longer risen by resistance, and now the second point of workpiece is it has been determined that and allow workpiece and lathe to protect
Hold parallel, then rotational fastener bolt, fastening bolt is moved to lifting column direction, final fastening bolt is connected in chute；
When the workpiece of top is forced downwards, lifters can be moved down, and the part that lifters are connected to chute can slip into chute
The shallower one end of middle depth, increases the normal pressure between fastening bolt and chute, limits lifters and continues to move to, simultaneously sliding
The side wall of groove also diminishes therewith, is closely connected to the side of fastening bolt, further limit lifters and continues to move to, reaches
Automatically height, the stable technique effect for supporting workpiece, allowing workpiece to keep certain depth of parallelism, are efficiently adjusted.
Preferably, lifters are lifting bolt, lifting bolt is threadedly coupled with lifting column close to opening side.
By above-mentioned technical proposal, when lifters are lifting bolt, lifting bolt and lifting column are connected through a screw thread,
Therefore the height of lifting bolt is adjusted along the rotation of own axes by lifting bolt, threaded connection allows lifting in lifting process
Speed is constant, while the presence of screw thread allows lifting bolt not occur the slip along lifting bolt axis direction.
Preferably, the termination of lifting bolt is provided with anti-slip veins.
By above-mentioned technical proposal, the termination of lifting bolt can be in contact with workpiece, and the anti-slip veins of lifting bolt are limited
Workpiece along lifting bolt end face slide.
Preferably, being provided with the clamp nut for fastening lifting bolt on lifting bolt.
Pass through above-mentioned technical proposal, after lifting bolt is adjusted to suitable height, rotational fastener nut, lifting bolt edge
The rotation for itself having axis receives the limitation of clamp nut, it is ensured that lifting bolt remains stable in support workpiece fabrication.
Preferably, being provided with pad between clamp nut and lifting column.
By above-mentioned technical proposal, the pad added between clamp nut and lifting column has primarily served increase clamp nut
With the contact area of workpiece surface, the possibility that workpiece surface is worn is reduced.
Preferably, lifting column offers the platform relative to lifting column axisymmetrical close to opening side.
By above-mentioned technical proposal, the platform opened up on lifting column can increase the contact surface of operating personnel and lifting column
Product, reduces the pressure of contact, when in fittable slackening device, support column is inserted into overcoat, presses position of platform rotation
Support column, it is ensured that fastening bolt can be connected on chute, the design of platform facilitates the assembling of support meanss.
Preferably, one end that fastening bolt is connected to chute is hemispherical, chute bottom surface is in cambered surface, chute and fastening bolt
It is adapted.
By above-mentioned technical proposal, when fastening bolt is hemispherical, chute bottom surface in cambered surface and it is described the two be adapted when,
Fastening bolt and the contact area of chute are increased, footprint pressure between the fastening bolt and chute is reduced, fastening spiral shell is allowed
Bolt and lifting column life are longer.
Preferably, the termination of fastening bolt offers hexagonal screw.
By above-mentioned technical proposal, the hexagonal screw designed in fastening bolt not only allows fastening bolt manually to screw,
Can also be screwed simultaneously with instrument, allow fastening bolt chucking power becomes it is bigger, it is more stable when support meanss work.
In summary, the utility model has the advantages that：
1st, the cooperation of returning spring and lifting bolt can preferably allow support member to be connected to below workpiece；
2nd, the cooperation of chute and fastening bolt further limit the decline of lifting column.
Brief description of the drawings
Fig. 1 is the overall structural representation of embodiment support meanss；
Fig. 2 is embodiment lifting column and the structural representation of fastening bolt annexation.
In figure, 1, overcoat；11st, it is open；12nd, screwed hole；2nd, lifting column；21st, platform；22nd, positioning chamber；23rd, chute；3rd, rise
Bolt drops；31st, anti-slip veins；32nd, clamp nut；33rd, pad；4th, fastening bolt；41st, hexagonal screw；5th, returning spring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark is represented.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
As shown in figure 1, a kind of support meanss, include overcoat 1 and lifting column 2, one end of overcoat 1, which is offered, supplies lifting column
The opening 11 of 2 insertions, lifting column 2 is inserted in inside overcoat 1, and lifting column 2 is in cylinder, and the side of overcoat 1 offers screwed hole
12, fastening bolt 4 is provided with screwed hole 12, one end of the remote overcoat 1 of fastening bolt 4 is provided with hexagonal screw 41, fastening
Bolt 4 and overcoat 1 are threadedly coupled.
As shown in Fig. 2 fastening bolt 4 close to the side of lifting column 2 into hemispherical, the cunning of water-drop-shaped is offered on lifting column 2
Groove 23, the upper end depth as shallow of chute 23, angle are small, and side depth of the chute 23 away from opening 11 is high, angle is big, and chute 23
Bottom surface be in circular arc, chute 23 and fastening bolt 4 are adapted.
As shown in figure 1, being provided with lifting bolt 3 on lifting column 2, the end face of lifting bolt 3 is provided with anti-slip veins 31, lifting
Supporting on bolt 3 to be provided with clamp nut 32, clamp nut 32 limits the rotation of lifting bolt 3, stop nut and lifting column 2 it
Between be provided with pad 33, lifting bolt 3 is threadedly coupled through pad 33 with lifting column 2.
As shown in figure 1, lifting column 2 is provided with platform 21 on the side wall of the side of lifting bolt 3, platform 21 is along lifting column
2 axisymmetricals are set；Side of the lifting column 2 away from opening 11 is provided with positioning chamber 22（With reference to Fig. 2）, abutting in positioning chamber 22 has
Returning spring 5, returning spring 5 and positioning chamber 22 are adapted, and one end of returning spring 5 is connected to the bottom surface of positioning chamber 22, are replied
The other end of spring 5 is connected on the bottom surface of overcoat 1.
In use, it is necessary to which the workpiece of support has had any to be already fixed to the lathe outside the utility model
On, then adjust the height of lifting bolt 3, it is ensured that the distance of height and workpiece away from lathe of whole device is substantially similar, downwards
Lifting bolt 3 is pressed, returning spring 5 is compressed, and lifting column 2 declines, and whole device is placed between workpiece and lathe, removes application
Pressure after, the release elastic potential energy of returning spring 5, lifting column 2 risen, and lifting bolt 3 is abutted on workpiece, lifting bolt 3 by
Stop rising to resistance, screw fastening bolt 4, it is ensured that the stabilization of lifting column 2.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of support meanss, include overcoat (1) and lifting column (2), one end of overcoat (1) is offered inserts for lifting column (2)
The opening (11) entered, it is internal that lifting column (2) is inserted in overcoat (1), it is characterised in that：The side of overcoat (1) offers screwed hole
(12) fastening bolt (4), fastening bolt (4) and overcoat (1) threaded connection, lifting column (2) side wall, are provided with screwed hole (12)
On be provided with the chute (23) abutted for fastening bolt (4), chute (23) is in water-drop-shaped, and chute (23) is close to opening (11) one end
Angle it is small, one end angle of the chute (23) away from opening (11) is big, and the depth of the small one end chute (23) of angle is less than chute
(23) lifters are provided with the depth of the big one end of angle, lifting column (2), lifting column (2) is inside away from opening (11) side
Depression is formed inserted with returning spring (5) in positioning chamber (22), positioning chamber (22), and returning spring (5) one end is connected to positioning chamber
(22) in, the other end of returning spring (5) is connected on the inwall of overcoat (1).
2. a kind of support meanss according to claim 1, it is characterised in that：Lifters are lifting bolt (3), lifting bolt
(3) it is threadedly coupled with lifting column (2) close to opening (11) side.
3. a kind of support meanss according to claim 2, it is characterised in that：The termination of lifting bolt (3) is provided with anti-skidding
Line (31).
4. a kind of support meanss according to claim 2, it is characterised in that：It is provided with lifting bolt (3) for fastening
The clamp nut (32) of lifting bolt (3).
5. a kind of support meanss according to claim 4, it is characterised in that：Between clamp nut (32) and lifting column (2)
It is provided with pad (33).
6. a kind of support meanss according to claim 1, it is characterised in that：Lifting column (2) is opened close to opening (11) side
Platform (21) provided with relative to lifting column (2) axisymmetrical.
7. a kind of support meanss according to claim 1, it is characterised in that：Fastening bolt (4) is connected to chute (23)
One end is hemispherical, and chute (23) bottom surface is in cambered surface, and chute (23) and fastening bolt (4) are adapted.
8. a kind of support meanss according to claim 1, it is characterised in that：The termination of fastening bolt (4) offers hexagonal
Screw (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083889.3U CN206550646U (en) | 2017-01-21 | 2017-01-21 | A kind of support meanss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083889.3U CN206550646U (en) | 2017-01-21 | 2017-01-21 | A kind of support meanss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550646U true CN206550646U (en) | 2017-10-13 |
Family
ID=60011316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720083889.3U Expired - Fee Related CN206550646U (en) | 2017-01-21 | 2017-01-21 | A kind of support meanss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131988A (en) * | 2017-12-11 | 2018-06-08 | 中国船舶重工集团公司第七0五研究所 | A kind of moved back in case equipment for torpedo dress grabs thunder carrier mechanism support device |
| CN113048112A (en) * | 2019-12-26 | 2021-06-29 | 新兴重工湖北三六一一机械有限公司 | Floating support device with pneumatic locking function |
-
2017
- 2017-01-21 CN CN201720083889.3U patent/CN206550646U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131988A (en) * | 2017-12-11 | 2018-06-08 | 中国船舶重工集团公司第七0五研究所 | A kind of moved back in case equipment for torpedo dress grabs thunder carrier mechanism support device |
| CN108131988B (en) * | 2017-12-11 | 2019-12-31 | 中国船舶重工集团公司第七0五研究所 | A grab thunder carrying mechanism strutting arrangement that is arranged in torpedo loading and unloading case equipment |
| CN113048112A (en) * | 2019-12-26 | 2021-06-29 | 新兴重工湖北三六一一机械有限公司 | Floating support device with pneumatic locking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20190121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |