CN209207324U - A kind of clamp for machining of quick fixed half-sphere mirror - Google Patents
A kind of clamp for machining of quick fixed half-sphere mirror Download PDFInfo
- Publication number
- CN209207324U CN209207324U CN201822062244.9U CN201822062244U CN209207324U CN 209207324 U CN209207324 U CN 209207324U CN 201822062244 U CN201822062244 U CN 201822062244U CN 209207324 U CN209207324 U CN 209207324U
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- China
- Prior art keywords
- fixed
- block
- bolt
- sphere mirror
- machining
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Abstract
The utility model discloses a kind of clamp for machining of quick fixed half-sphere mirror, it is related to half-sphere mirror technical field of processing equipment, its key points of the technical solution are that including carrier block, spherical groove is offered on the carrier block, the bottom of the carrier block is connected with link block, and external screw thread is provided on the outer peripheral surface of the link block, multiple negative pressure holes are offered in the link block, one end of each negative pressure hole is connected to the bottom of carrier block, and the other end is arranged through link block far from one end of carrier block.The utility model solves the problems, such as that half-sphere mirror is fixed in inconvenience, has achieved the effect that convenient for half-sphere mirror is fixed.
Description
Technical field
The utility model relates to half-sphere mirror technical field of processing equipment, more specifically, it is related to a kind of quick fixation half
The clamp for machining of concave-sphere.
Background technique
Half-sphere mirror is a kind of spherical mirror, can play the role of expanding wide-field.Existing half-sphere mirror is past when coming into operation
Toward some refine can be carried out to half-sphere mirror, half-sphere mirror can be made to be easily installed and reach optimal in this way and expand wide-field effect.
But existing half-sphere mirror is in process, because of the shape of half-sphere mirror itself, often inconvenience is to hemisphere
Mirror is fixed.
Utility model content
In view of the deficienciess of the prior art, adding the purpose of this utility model is to provide a kind of quick fixed half-sphere mirror
Clamping apparatus is supported half-sphere mirror by the way that spherical groove is arranged, and is convenient for that half-sphere mirror is fixed in this way.
To achieve the above object, the utility model provides following technical solution: a kind of processing of quick fixed half-sphere mirror
Fixture, including carrier block offer spherical groove on the carrier block, and the bottom of the carrier block is connected with link block, described
It is provided with external screw thread on the outer peripheral surface of link block, offers multiple negative pressure holes in the link block, the one of each negative pressure hole
End is connected to the bottom of carrier block, and the other end is arranged through link block far from one end of carrier block.
Half-sphere mirror is put into spherical groove, is then made when needing fixed half-sphere mirror by using above-mentioned technical proposal
Link block is threadedly coupled with negative pressure part, then makes to generate negative pressure in spherical groove by negative pressure part, and such spherical groove can incite somebody to action
Half-sphere mirror is sucked；Thus half-sphere mirror is supported by the way that spherical groove is arranged, is convenient for that half-sphere mirror is fixed in this way.
The utility model is further arranged to: the outside of the carrier block is provided with ladder.
By using above-mentioned technical proposal, because the area of spherical groove bottom is smaller, by the way that ladder is arranged, material can be saved
Material, can reduce cost in this way.
The utility model is further arranged to: the carrier block is provided with multiple prolong on one end lateral wall of link block
Plate is stretched, is provided with fixed mechanism on each extension board.
Effectively half-sphere mirror can be prevented in spherical groove by the way that fixed mechanism is arranged by using above-mentioned technical proposal
Middle rotation is convenient for processing half-sphere mirror in this way.
The utility model is further arranged to: the fixed mechanism includes the movable plate vertically slid, driving movable plate
Mobile driving assembly and the fixation kit being installed at the top of movable plate.
It is not of uniform size because of half-sphere mirror by using above-mentioned technical proposal, it, can when wanting the lesser half-sphere mirror of processing dimension
Spherical groove is pruned into a part, movable plate can be moved vertically, be convenient for that half-sphere mirror is fixed in this way.
The utility model is further arranged to: the driving component includes the vertical pipe for being vertically fixed in extension board, along perpendicular
The extension rod of vertical pipe is connected to sliding and for the fixing piece of securing elongated bar；The extension rod far from vertical pipe one
End is fixedly connected with the bottom of movable plate.
By using above-mentioned technical proposal, drive movable plate mobile by mobile extension rod, mobile drive of movable plate is fixed
Component is mobile, and half-sphere mirror is fixed convenient for fixation kit in this way.
The utility model is further arranged to: the fixing piece is fastening bolt, and the fastening bolt is threadedly connected to perpendicular
Straight tube, and the fastening bolt is connected to extension rod.
By using above-mentioned technical proposal, fastening bolt is tightened, extension rod can be fixed in this way, easy to operate in this way,
It is convenient.
The utility model is further arranged to: the fixation kit includes being fixed in horizontal tube at the top of movable plate, along ball
The radial slippage of connected in star be connected to the bolt of horizontal tube, be arranged be fixed on the fixed plate of bolt, be socketed on the spring of bolt with
And it is fixed in abutting block of the bolt close to carrier block one end；The bolt is connected with handle far from the one end for abutting block；It is described solid
Fixed board is arranged close to block is abutted；The both ends of the spring are respectively and fixedly connected in fixed plate and horizontal tube；The abutting block is far from bolt
One end be provided with spongy layer.
By using above-mentioned technical proposal, by pulling handle to pull bolt, bolt is mobile to be driven fixed plate and abuts block
Mobile, fixed plate movement compresses spring, and spring is in confined state at this time；Then half-sphere mirror is put into spherical groove
In, after half-sphere mirror is put into spherical groove, release handle, fixed plate pushes bolt to close to half under the action of the spring at this time
The direction movement of concave-sphere, bolt drive the direction for abutting block to close half-sphere mirror mobile to close to the movement of the direction of half-sphere mirror, this
Sample abuts block and can fix half-sphere mirror.
The utility model is further arranged to: fastening nut is threaded on the bolt, the fastening nut abuts
In horizontal tube close to one end of handle.
By using above-mentioned technical proposal, by pulling handle to pull bolt, mobile drive of bolt abuts block close to horizontal
Pipe is mobile, is then fixed bolt by fastening nut, mobile convenient for movable plate in this way.
In conclusion the utility model has the advantages that compared with the prior art
1. half-sphere mirror is put into spherical groove, link block and negative pressure part screw thread are then made when needing fixed half-sphere mirror
Connection, then makes to generate negative pressure in spherical groove by negative pressure part, half-sphere mirror can be sucked for such spherical groove；Thus pass through
Setting spherical groove is supported half-sphere mirror, is convenient for that half-sphere mirror is fixed in this way；
2. not of uniform size because of half-sphere mirror, when wanting the lesser half-sphere mirror of processing dimension, spherical groove can be pruned to one
Point, movable plate can be moved vertically, be convenient for that half-sphere mirror is fixed in this way；
3. bolt is mobile to be driven fixed plate and abuts block movement, and fixed plate is mobile to bullet by pulling handle pulling bolt
Spring is compressed, and spring is in confined state at this time；Then half-sphere mirror is put into spherical groove, when half-sphere mirror is put into spherical shape
After in groove, release handle, fixed plate pushes bolt to mobile, the bolt close to the direction of half-sphere mirror under the action of the spring at this time
Drive the direction for abutting block to close half-sphere mirror mobile to close to the movement of the direction of half-sphere mirror, abutting block in this way can be by half-sphere mirror
It is fixed.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is the structural schematic diagram of one saliency negative pressure hole of embodiment；
Fig. 3 is the overall structure diagram of embodiment two；
Fig. 4 is the structural schematic diagram of two saliency fixed mechanism of embodiment.
In figure: 1, carrier block；11, spherical groove；12, link block；121, external screw thread；122, negative pressure hole；13, ladder；2,
Extension board；3, fixed mechanism；31, movable plate；32, driving assembly；321, vertical pipe；322, extension rod；323, fastening bolt；
33, fixation kit；331, horizontal tube；332, bolt；333, fixed plate；334, spring；335, block is abutted；336, handle；337,
Spongy layer；338, fastening nut.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment one: a kind of clamp for machining of quick fixed half-sphere mirror, as depicted in figs. 1 and 2, including carrier block 1, carrying
Spherical groove 11 is offered on block 1, the bottom of carrier block 1 is connected with link block 12, is provided on the outer peripheral surface of link block 12 outer
Screw thread 121 offers multiple negative pressure holes 122 in link block 12, and one end of each negative pressure hole 122 is connected to the bottom of carrier block 1,
The other end is arranged through link block 12 far from one end of carrier block 1.When needing fixed half-sphere mirror, half-sphere mirror is put into spherical female
It in slot 11, is threadedly coupled link block 12 with negative pressure part, then makes to generate negative pressure in spherical groove 11 by negative pressure part, this
Half-sphere mirror can be sucked for sample spherical groove 11；Thus half-sphere mirror is supported by the way that spherical groove 11 is arranged, is convenient in this way
Half-sphere mirror is fixed.Vacuum pump can be selected in negative pressure part, and vacuum pump is fixed half-sphere mirror with bogey cooperation.
As depicted in figs. 1 and 2, the outside of carrier block 1 is provided with ladder 13.Because the area of 11 bottom of spherical groove is smaller,
By the way that ladder 13 is arranged, material can be saved, cost can be reduced in this way.
The application method of this kind of clamp for machining for quickly fixing half-sphere mirror is as follows: when needing fixed half-sphere mirror, by hemisphere
Mirror is put into spherical groove 11, is threadedly coupled link block 12 with negative pressure part, then makes spherical groove 11 by negative pressure part
Half-sphere mirror can be sucked for middle generation negative pressure, such spherical groove 11, thus convenient for half-sphere mirror is fixed.
Embodiment two: a kind of clamp for machining of quick fixed half-sphere mirror, it is as shown in Figure 3 and Figure 4, main with embodiment one
Difference is: carrier block 1 is provided with multiple extension boards 2 on one end lateral wall of link block 12, is arranged on each extension board 2
There is fixed mechanism 3；Fixed mechanism 3 include the mobile driving assembly 32 of the movable plate 31 vertically slid, driving movable plate 31 with
And it is installed on the fixation kit 33 at 31 top of movable plate.It is not of uniform size because of half-sphere mirror, when wanting the lesser half-sphere mirror of processing dimension
When, spherical groove 11 can be pruned to a part, movable plate 31 can be moved vertically, be convenient for that half-sphere mirror is fixed in this way.
As shown in figure 4, driving assembly 32 includes the vertical pipe 321 for being vertically fixed in extension board 2, vertically sliding is connected to
The extension rod 322 of vertical pipe 321 and fixing piece for securing elongated bar 322；Fixing piece is fastening bolt 323, fastens spiral shell
Bolt 323 is threadedly connected to vertical pipe 321, and fastening bolt 323 is connected to extension rod 322；Extension rod 322 is far from vertical pipe
321 one end is fixedly connected with the bottom of movable plate 31.Drive movable plate 31 mobile by mobile extension rod 322, movable plate 31
It is mobile to drive fixation kit 33 mobile, after movable plate 31 is moved to suitable position, by fastening bolt 323 by extension rod
322 is fixed, and half-sphere mirror is fixed convenient for fixation kit 33 in this way.
As shown in Figure 1 and Figure 4, fixation kit 33 includes the horizontal tube 331 for being fixed in 31 top of movable plate, along spherical groove
11 radial slippage is connected to the bolt 332 of horizontal tube 331, is arranged and is fixed on the fixed plate 333 of bolt 332, is socketed on bolt
332 spring 334 and bolt 332 is fixed in close to the abutting block 335 of 1 one end of carrier block；Bolt 332 is far from abutting block 335
One end be connected with handle 336；Fixed plate 333 is arranged close to block 335 is abutted；The both ends of spring 334 are respectively and fixedly connected in fixed plate
333 and horizontal tube 331；It abuts block 335 and one end of bolt 332 is provided with spongy layer 337.By pulling handle 336 to pull
Bolt 332, bolt 332 is mobile to be driven fixed plate 333 and abuts the movement of block 335, and spring 334 is supported in the movement of fixed plate 333
Pressure, spring 334 is in confined state at this time；Then half-sphere mirror is put into spherical groove 11, when half-sphere mirror is put into spherical female
After in slot 11, release handle 336, fixed plate 333 pushes bolt 332 to close to half-sphere mirror under the action of spring 334 at this time
Direction movement, bolt 332 drive the direction for abutting block 335 to close half-sphere mirror mobile to close to the movement of the direction of half-sphere mirror, this
Sample abuts block 335 and can fix half-sphere mirror.
As shown in figure 4, being threaded with fastening nut 338 on bolt 332, fastening nut 338 is connected to horizontal tube 331 and leans on
One end of nearly handle 336.By pulling handle 336 to pull bolt 332, mobile drive of bolt 332 abuts block 335 close to horizontal tube
331 is mobile, then by fastening nut 338 that bolt 332 is fixed, mobile convenient for movable plate 31 in this way.
Advantage is compared with embodiment one: by setting fixed mechanism 3, half-sphere mirror can be further fixed,
Half-sphere mirror can be effectively prevented to rotate in spherical groove 11 in this way, thus convenient for being processed to half-sphere mirror.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of clamp for machining of quick fixed half-sphere mirror, including carrier block (1), it is characterised in that: opened on the carrier block (1)
Equipped with spherical groove (11), the bottom of the carrier block (1) is connected with link block (12), on the outer peripheral surface of the link block (12)
It is provided with external screw thread (121), is offered multiple negative pressure holes (122) in the link block (12), each negative pressure hole (122)
One end is connected to the bottom of carrier block (1), and the other end is arranged through link block (12) far from the one end of carrier block (1).
2. a kind of clamp for machining of quick fixed half-sphere mirror according to claim 1, it is characterised in that: the carrier block
(1) outside is provided with ladder (13).
3. a kind of clamp for machining of quick fixed half-sphere mirror according to claim 1, it is characterised in that: the carrier block
(1) it is provided with multiple extension boards (2) on one end lateral wall of link block (12), is provided on each extension board (2)
Fixed mechanism (3).
4. a kind of clamp for machining of quick fixed half-sphere mirror according to claim 3, it is characterised in that: the fixed mechanism
(3) include the movable plate (31) vertically slid, drive the driving assembly (32) of movable plate (31) movement and be installed on activity
Fixation kit (33) at the top of plate (31).
5. a kind of clamp for machining of quick fixed half-sphere mirror according to claim 4, it is characterised in that: the driving component
It (32) include the vertical pipe (321) for being vertically fixed in extension board (2), vertically sliding is connected to the extension rod of vertical pipe (321)
(322) and be used for securing elongated bar (322) fixing piece；The extension rod (322) one end and work far from vertical pipe (321)
The bottom of movable plate (31) is fixedly connected.
6. a kind of clamp for machining of quick fixed half-sphere mirror according to claim 5, it is characterised in that: the fixing piece is
Fastening bolt (323), the fastening bolt (323) is threadedly connected to vertical pipe (321), and the fastening bolt (323) is supported
It is connected to extension rod (322).
7. a kind of clamp for machining of quick fixed half-sphere mirror according to claim 6, it is characterised in that: the fixation kit
It (33) include being fixed in horizontal tube (331) at the top of movable plate (31), being connected to level along the radial slippage of spherical groove (11)
It manages the bolt (332) of (331), be arranged the fixed plate (333) for being fixed on bolt (332), the spring for being socketed on bolt (332)
(334) and be fixed in bolt (332) close to carrier block (1) one end abutting block (335)；The bolt (332) is far from abutting
One end of block (335) is connected with handle (336)；The fixed plate (333) is arranged close to block (335) are abutted；The spring (334)
Both ends be respectively and fixedly connected in fixed plate (333) and horizontal tube (331)；Abut block (335) are set far from the one end of bolt (332)
It is equipped with spongy layer (337).
8. a kind of clamp for machining of quick fixed half-sphere mirror according to claim 7, it is characterised in that: the bolt
(332) it is threaded on fastening nut (338), the fastening nut (338) is connected to horizontal tube (331) close to handle
(336) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062244.9U CN209207324U (en) | 2018-12-08 | 2018-12-08 | A kind of clamp for machining of quick fixed half-sphere mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062244.9U CN209207324U (en) | 2018-12-08 | 2018-12-08 | A kind of clamp for machining of quick fixed half-sphere mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209207324U true CN209207324U (en) | 2019-08-06 |
Family
ID=67463773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822062244.9U Expired - Fee Related CN209207324U (en) | 2018-12-08 | 2018-12-08 | A kind of clamp for machining of quick fixed half-sphere mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209207324U (en) |
-
2018
- 2018-12-08 CN CN201822062244.9U patent/CN209207324U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20191208 |