CN206916206U - A kind of graphite fixture - Google Patents
A kind of graphite fixture Download PDFInfo
- Publication number
- CN206916206U CN206916206U CN201720857734.0U CN201720857734U CN206916206U CN 206916206 U CN206916206 U CN 206916206U CN 201720857734 U CN201720857734 U CN 201720857734U CN 206916206 U CN206916206 U CN 206916206U
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- China
- Prior art keywords
- pedestal
- graphite
- groove
- clamping block
- clamping plate
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Abstract
The utility model discloses a kind of graphite fixture, including base, the top of the base is provided with pedestal, the left and right ends of the pedestal, which are run through, is connected with threaded rod, clamping plate is equipped with left and right sides of the inside of the pedestal, the threaded rod is connected by bearing with clamping plate, and trapezoidal fixture block is installed with the inside of the clamping plate, the inner side top of the pedestal is provided with top and slotted, and the inner side of the top fluting is provided with internal clamping block.The graphite fixture, pass through the cooperation of clamping plate, trapezoidal fixture block and internal clamping block, internal clamping block and pull bar is promoted to move inward and carry out preliminary clamping to graphite cake by the way that the resilient urging force effect of the first compression spring is lower, clamping plate is promoted to move inward the fixed graphite cake of extruding when threaded rod rotates, strengthen suitability during clamping, due to having used internal clamping block to carry out preliminary fixation to graphite cake before the fixation of trapezoidal fixture block, and then whole process only needs manually complete to operate on a small quantity, improves operating efficiency.
Description
Technical field
Graphite equipment technical field is the utility model is related to, specially a kind of graphite fixture.
Background technology
At present, in glow ion non-hydrogen carbonizing technique, in addition to the technological parameter such as treatment temperature and time, graphite source electrode
The placement position of structure and form and workpiece in source electrode also produces considerable influence, conventional glow discharge electricity to the effect of carburizing
Pole structure has plate, cave type and deep-well type, and in processing, the modes of emplacement of workpiece has flatwise and suspension type, Ren Heyi
The fixed effect of kind mode is undesirable, such as the utility model patent of Application No. 201420176391.8, graphite source electrode bag
Include the outside graphite cover body of placement in parallel and internal graphite cover body, the entirety of inside and outside graphite cover body is in cube, and inside and outside
Graphite cover body is provided with thermometric passage in the same side, and the upper and lower of internal graphite cover body is evenly distributed with needle-like graphite source electrode, and
Graphite fixture is provided with the inside graphite cover body, although graphite is fixed fixture at the patent design, is actually made
Used time, for snap effect difference, it is necessary to which multiple-person cooperative work is fixed, efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of graphite fixture, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of graphite fixture, including base, it is described
The top of base is provided with pedestal, and the left and right ends of the pedestal, which are run through, is connected with threaded rod, the threaded rod and pedestal
Junction is provided with thread bush, is equipped with clamping plate at left and right sides of the inside of the pedestal, the threaded rod passes through bearing and clamping plate phase
Even, trapezoidal fixture block is installed with the inside of the clamping plate, the inner side top of the pedestal is provided with top and slotted, the top fluting
Inner side is provided with internal clamping block, and the outside of the internal clamping block is provided with square groove, and the inwall of the square groove is provided with chamfered groove, the internal clamping block
Inner side be connected by the first compression spring with pedestal, pull bar is installed on the inside of the internal clamping block, the pull bar runs through pedestal,
The junction of the pedestal and pull bar is provided with sliding sleeve, and handle is provided with the outside of the pull bar, and the outer wall top of the pedestal is set
There is the groove to match with handle.
Preferably, the inner lower edge of the pedestal is provided with platen, and the platen is connected by the second compression spring with pedestal,
The bottom of the platen is provided with the adaptation groove that the second compression spring matches, and the upper surface of the platen is provided with rubber mat plate, institute
The Basolateral for stating platen is provided with inserted link, and jack, the inserted link and jack are equipped with left and right sides of the inwall bottom of the pedestal
Match.
Preferably, the inwall of the trapezoidal fixture block is provided with anti-sliding rib.
Preferably, the inwall of the internal clamping block is provided with rubber blanket.
Preferably, the positive upper and lower ends of the groove are equipped with perpendicular groove.
Compared with prior art, the beneficial effects of the utility model are：The graphite fixture, by clamping plate, trapezoidal fixture block and
The cooperation of internal clamping block, handle is unclamped after pull handle lateral rotation, by being pushed away under the resilient urging force effect of the first compression spring
Dynamic internal clamping block and pull bar move inward and preliminary clamping are carried out to graphite cake, and rotation threaded rod is passed to thread bush and rotates in pedestal
It is interior, while its inner side rotates in the inner side of clamping plate by bearing, promotes clamping plate to move inward extruding when threaded rod rotates solid
Determine graphite cake, the trapezoidal fixture block pair set by inner side can make graphite cake be connected to diverse location, strengthen suitability during clamping,
Due to having used internal clamping block to carry out preliminary fixation to graphite cake before the fixation of trapezoidal fixture block, and then whole process only needs a small amount of people
Work can be completed to operate, and improve operating efficiency.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is internal clamping block structural representation of the present utility model；
Fig. 3 is bearing arrangement schematic diagram of the present utility model；
Fig. 4 is platen structure schematic diagram of the present utility model；
Fig. 5 is perpendicular groove structure schematic diagram of the present utility model.
In figure：1st, threaded rod, 2, thread bush, 3, clamping plate, 4, top fluting, 5, trapezoidal fixture block, 6, pedestal, 7, base, 8, platform
Plate, 9, groove, 10, pull bar, 11, handle, 12, sliding sleeve, 13, perpendicular groove, the 14, first compression spring, 15, internal clamping block, 16, rubber
Pad, 17, square groove, 18, chamfered groove, 19, bearing, 20, anti-sliding rib, 21, jack, 22, inserted link, 23, rubber mat plate, 24, adaptation groove,
25th, the second compression spring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of graphite fixture, including base 7, base 7
Top is provided with pedestal 6, and the inner lower edge of pedestal 6 is provided with platen 8, and platen 8 is connected by the second compression spring 25 with pedestal 6,
The bottom of platen 8 is provided with the adaptation groove 24 that the second compression spring 25 matches, and the coefficient of elasticity of the second compression spring 25 is 20N/
CM, the upper surface of platen 8 are provided with rubber mat plate 23, and the Basolateral of platen 8 is provided with inserted link 22, the inwall bottom of pedestal 6 or so
Both sides are equipped with jack 21, and inserted link 22 matches with jack 21, and when graphite cake is positioned in pedestal 6, graphite cake drops down onto platform
On plate 8, impulsive force when graphite cake is placed, enhancing are buffered by the rubber mat plate 23 on surface and the second compression spring 25 of bottom
To the protecting effect of graphite cake bottom, the left and right ends of pedestal 6 are through the company for being connected with threaded rod 1, threaded rod 1 and pedestal 6
Meeting place and be provided with thread bush 2, clamping plate 3 is equipped with left and right sides of the inside of pedestal 6, threaded rod 1 is connected by bearing 19 with clamping plate 3,
The inner side of clamping plate 3 is installed with trapezoidal fixture block 5, and the inwall of trapezoidal fixture block 5 is provided with anti-sliding rib 20, and threaded rod is rotated using spanner
1, which is passed to thread bush 2, rotates in pedestal 6, while its inner side rotates in the inner side of clamping plate 3 by bearing 19, in threaded rod 1
Clamping plate 3 is promoted to move inward extruding fixed graphite cake during rotation, 5 pairs of the trapezoidal fixture block set by inner side can make graphite board
Diverse location is connected on, strengthens suitability during clamping, the inner side top of pedestal 6 is provided with top fluting 4, and the inner side of top fluting 4 is provided with
Internal clamping block 15, the inwall of internal clamping block 15 are provided with rubber blanket 16, and the outside of internal clamping block 15 is provided with square groove 17, the inwall of square groove 17
Provided with chamfered groove 18, the inner side of internal clamping block 15 is connected by the first compression spring 14 with pedestal 6, the elasticity system of the first compression spring 14
Number is 10N/CM, and the inner side of internal clamping block 15 is provided with pull bar 10, and pull bar 10 runs through pedestal 6, and the junction of pedestal 6 and pull bar 10 is set
There is sliding sleeve 12, the outside of pull bar 10 is provided with handle 11, and the outer wall top of pedestal 6 is provided with the groove 9 to match with handle 11, recessed
The positive upper and lower ends of groove 9 are equipped with perpendicular groove 13, when graphite cake is positioned in pedestal 6, after the lateral rotation of pull handle 11
Handle 11 is unclamped, internal clamping block 15 is promoted and pull bar 10 moves inward pair by the way that the effect of the resilient urging force of the first compression spring 14 is lower
Graphite cake carries out preliminary clamping, drives handle 10 to be connected in groove 9 when pull bar 10 moves inward.
Graphite cake is positioned over to the inner side of pedestal 6 during use, handle 11 is unclamped after the lateral rotation of pull handle 11, by the
The resilient urging force effect of one compression spring 14 is lower to promote internal clamping block 15 and pull bar 10 to move inward and tentatively pressed from both sides to graphite cake
Close, being passed to thread bush 2 using spanner rotation threaded rod 1 is rotated in pedestal 6, while its inner side is rotated in by bearing 19
The inner side of clamping plate 3, clamping plate 3 is promoted to move inward the fixed graphite cake of extruding, the ladder set by inner side when threaded rod 1 rotates
5 pairs of clevis block can make graphite cake be connected to diverse location, strengthen suitability during clamping.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of graphite fixture, including base（7）, the base（7）Top pedestal is installed（6）, it is characterised in that：It is described
Pedestal（6）Left and right ends through being connected with threaded rod（1）, the threaded rod（1）With pedestal（6）Junction be provided with screw thread
Set（2）, the pedestal（6）Inside at left and right sides of be equipped with clamping plate（3）, the threaded rod（1）Pass through bearing（19）With clamping plate
（3）It is connected, the clamping plate（3）Inner side be installed with trapezoidal fixture block（5）, the pedestal（6）Inner side top opened provided with top
Groove（4）, the top fluting（4）Inner side be provided with internal clamping block（15）, the internal clamping block（15）Outside be provided with square groove（17）, institute
State square groove（17）Inwall be provided with chamfered groove（18）, the internal clamping block（15）Inner side pass through the first compression spring（14）With pedestal
（6）It is connected, the internal clamping block（15）Inner side pull bar is installed（10）, the pull bar（10）Through pedestal（6）, the pedestal
（6）With pull bar（10）Junction be provided with sliding sleeve（12）, the pull bar（10）Outside handle is installed（11）, the pedestal
（6）Outer wall top be provided with and handle（11）The groove to match（9）.
A kind of 2. graphite fixture according to claim 1, it is characterised in that：The pedestal（6）Inner lower edge be provided with platform
Plate（8）, the platen（8）Pass through the second compression spring（25）With pedestal（6）It is connected, the platen（8）Bottom be provided with second
Compression spring（25）The adaptation groove to match（24）, the platen（8）Upper surface be provided with rubber mat plate（23）, the platen
（8）Basolateral be provided with inserted link（22）, the pedestal（6）Inwall bottom at left and right sides of be equipped with jack（21）, it is described to insert
Bar（22）With jack（21）Match.
A kind of 3. graphite fixture according to claim 1, it is characterised in that：The trapezoidal fixture block（5）Inwall be provided with it is anti-
Sliding rib（20）.
A kind of 4. graphite fixture according to claim 1, it is characterised in that：The internal clamping block（15）Inwall be provided with rubber
Pad（16）.
A kind of 5. graphite fixture according to claim 1, it is characterised in that：The groove（9）Positive upper and lower ends it is equal
Provided with perpendicular groove（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857734.0U CN206916206U (en) | 2017-07-15 | 2017-07-15 | A kind of graphite fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857734.0U CN206916206U (en) | 2017-07-15 | 2017-07-15 | A kind of graphite fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206916206U true CN206916206U (en) | 2018-01-23 |
Family
ID=61347491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720857734.0U Expired - Fee Related CN206916206U (en) | 2017-07-15 | 2017-07-15 | A kind of graphite fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206916206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426151A (en) * | 2018-05-09 | 2018-08-21 | 苏州瑞之弘空气净化有限公司 | A kind of novel electromechanical engineering equipment mounting seat |
| CN113182535A (en) * | 2021-04-21 | 2021-07-30 | 南京工业职业技术大学 | Precision turning equipment for optical elements |
-
2017
- 2017-07-15 CN CN201720857734.0U patent/CN206916206U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426151A (en) * | 2018-05-09 | 2018-08-21 | 苏州瑞之弘空气净化有限公司 | A kind of novel electromechanical engineering equipment mounting seat |
| CN113182535A (en) * | 2021-04-21 | 2021-07-30 | 南京工业职业技术大学 | Precision turning equipment for optical elements |
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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: 20180123 Termination date: 20180715 |