CN206605259U - A kind of hydraulic support top cover clamp for machining - Google Patents
A kind of hydraulic support top cover clamp for machining Download PDFInfo
- Publication number
- CN206605259U CN206605259U CN201720353238.1U CN201720353238U CN206605259U CN 206605259 U CN206605259 U CN 206605259U CN 201720353238 U CN201720353238 U CN 201720353238U CN 206605259 U CN206605259 U CN 206605259U
- Authority
- CN
- China
- Prior art keywords
- folder platform
- threaded rod
- pedestal
- hydraulic support
- top cover
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of hydraulic support top cover clamp for machining, including chuck, the positive left and right ends of the chuck are installed with left pedestal and right pedestal respectively, the front of the left pedestal is installed with left folder platform, the inside of the right pedestal, which is run through, is connected with threaded rod, the threaded rod is connected by thread bush with right pedestal, and the outer cover is connected by compression spring with fixed cover.The hydraulic support top cover clamp for machining, pass through left Jia Tai, right folder platform and threaded rod cooperation, when threaded rod is rotated in thread bush, right folder platform is promoted to medial motion, hydraulic support top cover is fixed in left Jia Tai and right folder platform, facilitate work, the resilient urging force produced that is pressurized by compression spring pushes threaded rod, make threaded rod drive right folder platform to be in and promote impaction state, and then avoid right folder platform causes it to loosen because of operational vibration, improves the fixed effect of left Jia Tai and right folder platform to hydraulic support top cover during work.
Description
Technical field
The utility model is related to mechanical clamp technical field, specially a kind of hydraulic support top cover clamp for machining.
Background technology
In order to prevent from collapsing accident, it is necessary to which using hydraulic support by top braces, top cover is at the top of tunnel in colliery
A kind of part in hydraulic support, top cover blank is a kind of press forging, and the blank after forging and stamping belongs to toroidal, is typically adding
All it is to be clamped using four paws clamping jaw during work, the time is considerably long, and this clamping mode not only positions difficulty, and is brought to processing
Certain difficulty, can not use too big centripetal force during processing, bring that process velocity is slow, processing efficiency is low, according to current
The clamping mode of lathe is processed, and certain difficulty is brought to processing tasks are accurately completed, in existing processed clip
In tool, such as utility model patent of Application No. 201420666692.9, including lathe clamping jaw is solid on multiple lathe clamping jaws
Surely lengthening pawl is connected with, pawl is lengthened by forming a depressed part between lathe footstock side and lathe clamping jaw, although the patent is set
Lengthen pawl and depressed part to improve the compatible degree with top cover, but do not facilitate in actual use work, and fixed effect is simultaneously
It is undesirable.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic support top cover clamp for machining, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of hydraulic support top cover clamp for machining, bag
Chuck is included, the positive left and right ends of the chuck are installed with left pedestal and right pedestal respectively, and the front of the left pedestal is consolidated
Dingan County, which is equipped with the inside of left folder platform, the right pedestal, is installed with interior pedestal, and the inside of the interior pedestal is provided with cavity, described
The internal activity of cavity is connected with the inside of right folder platform, the left Jia Tai and right folder platform and is equipped with V-type chamfered groove, the right pedestal
Inside is through being connected with threaded rod, and the threaded rod is connected by thread bush with right pedestal, the threaded rod by interior collar and
It is right folder platform be connected, be provided with the outside of the threaded rod on the outside of sleeve, the sleeve and handle be installed, the interior pedestal it is interior
Side, which is provided with the outside of fixed cover, the fixed cover, is socketed with outer cover, and the outer cover is connected by compression spring with fixed cover, institute
State and external disk is installed on the outside of threaded rod, the external disk is connected by collar with outer cover.
It is preferred that, the inwall of the left Jia Tai and right folder platform is equipped with alloy sheets, and the top of the alloy sheets is provided with bar shaped
Clamping plate, the bar shaped clamping plate is connected by fixing bolt with alloy sheets and right folder platform, and the top of the bar shaped clamping plate is provided with double wedge,
The inside of the double wedge is provided with inner cylinder, and the inside of the inner cylinder, which is run through, is connected with rubber column.
It is preferred that, the junction of the external disk and threaded rod is provided with welding ring.
It is preferred that, the bottom left and right sides of the right folder platform is equipped with stripe board, and the bottom left and right sides of the cavity is equal
Provided with bar-shaped trough, the stripe board matches with bar-shaped trough.
It is preferred that, gland is installed on the outside of the thread bush.
It is preferred that, the outer wall tight rubber sleeve of the handle.
Compared with prior art, the beneficial effects of the utility model are：The hydraulic support top cover clamp for machining, passes through left folder
The cooperation of platform, right folder platform and threaded rod, manual swing handle drives the screw thread that threaded rod is rotated on the inside of right pedestal by sleeve
In set, when threaded rod is rotated in thread bush, promote right folder platform to medial motion, hydraulic support top cover is fixed on left folder platform
In right folder platform, work is facilitated, and then improves operating efficiency, when threaded rod moves inward rotation, drives external disk to pass through
Collar rotates in the outside of outer cover, and promotes outer cover to move inward, the compression spring on the inside of compression fixed cover, by compressing bullet
The resilient urging force that spring compression is produced pushes threaded rod, makes threaded rod drive right folder platform to be in promotion impaction state, and then avoid
Right folder platform causes it to loosen because of operational vibration, improves the fixation of left Jia Tai and right folder platform to hydraulic support top cover during work
Effect.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is bar shaped plate structure schematic diagram of the present utility model；
Fig. 3 is double wedge structural representation of the present utility model；
Fig. 4 is cover structure schematic diagram of the present utility model.
In figure：1st, chuck, 2, left pedestal, 3, V-type chamfered groove, 4, left folder platform, 5, alloy sheets, 6, right folder platform, 7, threaded rod, 8,
Collar, 9, right pedestal, 10, gland, 11, handle, 12, sleeve, 13, interior pedestal, 14, interior collar, 15, fixed cover, 16, compression bullet
Spring, 17, external disk, 18, thread bush, 19, rubber sleeve, 20, cavity, 21, stripe board, 22, bar-shaped trough, 23, fixing bolt, 24, interior
Cylinder, 25, rubber column, 26, double wedge, 27, bar shaped clamping plate, 28, outer cover, 29, welding ring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of hydraulic support top cover clamp for machining, including
Chuck 1, the positive left and right ends of chuck 1 are installed with left pedestal 2 and right pedestal 9, the front fixed installation of left pedestal 2 respectively
Have a left folder platform 4, the inner side of right pedestal 9 is installed with interior pedestal 13, the inside of interior pedestal 13 is provided with cavity 20, cavity 20 it is interior
Portion is connected with right folder platform 6, and the bottom left and right sides of right folder platform 6 is equipped with stripe board 21, the bottom left and right sides of cavity 20
Bar-shaped trough 22 is equipped with, stripe board 21 matches with bar-shaped trough 22, the inner side of left folder platform 4 and right folder platform 6 is equipped with V-type chamfered groove 3,
The inwall of left folder platform 4 and right folder platform 6 is equipped with alloy sheets 5, and the top of alloy sheets 5 is provided with bar shaped clamping plate 27, and bar shaped clamping plate 27 leads to
Cross fixing bolt 23 with alloy sheets 5 and right folder platform 6 to be connected, the top of bar shaped clamping plate 27 is provided with double wedge 26, and the inside of double wedge 26 is set
There is inner cylinder 24, the inside of inner cylinder 24 is through rubber column 25 is connected with, by setting alloy sheets 5 and bar shaped clamping plate 27 to improve left folder
The durable effect of platform 4 and right folder platform 6, while setting double wedge 26 to improve the fixed effect to hydraulic support top cover, in left folder platform 4
After right folder platform 6 contact hydraulic pressure top of support lid, prevent from causing it damage by rubber column 25, hydraulic support top cover is positioned over a left side
In the V-type chamfered groove 3 for pressing from both sides platform 4 and the right inner side of folder platform 6, the inside of right pedestal 9 is through threaded rod 7 is connected with, and threaded rod 7 passes through screw thread
Set 18 is connected with right pedestal 9, and the outside of thread bush 18 is provided with gland 10, and threaded rod 7 passes through interior collar 14 and the right folder phase of platform 6
Even, the outside of threaded rod 7 is provided with sleeve 12, and the outside of sleeve 12 is provided with handle 11, and the outer wall tight of handle 11 has
Rubber sleeve 19, manual swing handle 11 drives threaded rod 7 to rotate in the thread bush 18 of the right inner side of pedestal 9, together by sleeve 12
When threaded rod 7 by interior collar 14 rotate in it is right folder platform 6 in, when threaded rod 7 is rotated in thread bush 18, promote it is right folder platform 6
To medial motion, hydraulic support top cover is fixed in left folder platform 4 and right folder platform 6, the inner side of interior pedestal 13 is provided with fixed cover
15, the outside of fixed cover 15 is socketed with outer cover 28, and outer cover 28 is connected by compression spring 16 with fixed cover 15, compression spring 16
Coefficient of elasticity is 10N/CM, and the outside of threaded rod 7 is provided with external disk 17, and external disk 17 and the junction of threaded rod 7 are provided with welding ring
29, external disk 17 is connected by collar 8 with outer cover 28, drives external disk 17 to move inward rotation when threaded rod 7 moves inward rotation,
External disk 17 rotates in the outside of outer cover 28 by collar 8 simultaneously, and promotes outer cover 28 to move inward, the inner side of compression fixed cover 15
Compression spring 16, by compression spring 16 be pressurized produce resilient urging force push threaded rod 7, threaded rod 7 is driven right folder
Platform 6, which is in, promotes impaction state, and then avoid right folder platform 6 causes it to loosen because of operational vibration.
Hydraulic support top cover is positioned over to the inner side of left folder platform 4, manual swing handle 11 drives threaded rod by sleeve 12
7 rotate in the thread bush 18 of the right inner side of pedestal 9, while threaded rod 7 is rotated in right folder platform 6 by interior collar 14, in screw thread
When bar 7 is rotated in thread bush 18, promote right folder platform 6 to medial motion, hydraulic support top cover is fixed on left folder platform 4 and right folder
In platform 6, when threaded rod 7 moves inward rotation, external disk 17 is driven to move inward rotation, while external disk 17 is rotated by collar 8
In the outside of outer cover 28, and outer cover 28 is promoted to move inward, the compression spring 16 of the inner side of compression fixed cover 15, by compressing bullet
The resilient urging force that the compression of spring 16 is produced pushes threaded rod 7, makes threaded rod 7 drive right folder platform 6 to be in and promotes impaction state, and then
Avoid right folder platform 6 causes it to loosen because of operational vibration.
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 " two 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 the device or element of meaning 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 indicate or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, " first ", " second ", " the thus, is defined
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, and also can be to be detachably connected for example, can be fixedly connected, or integrally；
Can mechanically connect, also can be electrical connection；Can be joined directly together, can be also indirectly connected to by intermediary, can
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction, 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 will be 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, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of hydraulic support top cover clamp for machining, including chuck（1）, it is characterised in that：The chuck（1）Front left and right two
End is installed with left pedestal respectively（2）With right pedestal（9）, the left pedestal（2）Front be installed with left folder platform（4）,
The right pedestal（9）Inner side be installed with interior pedestal（13）, the interior pedestal（13）Inside be provided with cavity（20）, it is described
Cavity（20）Internal activity be connected with right folder platform（6）, the left folder platform（4）With right folder platform（6）Inner side be equipped with V-type chamfered groove
（3）, the right pedestal（9）Inside through being connected with threaded rod（7）, the threaded rod（7）Pass through thread bush（18）With right
Seat（9）It is connected, the threaded rod（7）Pass through interior collar（14）With right folder platform（6）It is connected, the threaded rod（7）Outside install
There is sleeve（12）, the sleeve（12）Outside handle is installed（11）, the interior pedestal（13）Inner side fixed cover is installed
（15）, the fixed cover（15）Outside be socketed with outer cover（28）, the outer cover（28）Pass through compression spring（16）With fixed cover
（15）It is connected, the threaded rod（7）Outside external disk is installed（17）, the external disk（17）Pass through collar（8）With outer cover（28）
It is connected.
2. a kind of hydraulic support top cover clamp for machining according to claim 1, it is characterised in that：The left folder platform（4）With
Right folder platform（6）Inwall be equipped with alloy sheets（5）, the alloy sheets（5）Top be provided with bar shaped clamping plate（27）, the bar clevis
Plate（27）Pass through fixing bolt（23）With alloy sheets（5）With right folder platform（6）It is connected, the bar shaped clamping plate（27）Top provided with convex
Tooth（26）, the double wedge（26）Inside be provided with inner cylinder（24）, the inner cylinder（24）Inside through being connected with rubber column（25）.
3. a kind of hydraulic support top cover clamp for machining according to claim 1, it is characterised in that：The external disk（17）With spiral shell
Rasp bar（7）Junction be provided with welding ring（29）.
4. a kind of hydraulic support top cover clamp for machining according to claim 1, it is characterised in that：The right folder platform（6）'s
The bottom left and right sides is equipped with stripe board（21）, the cavity（20）The bottom left and right sides be equipped with bar-shaped trough（22）, it is described
Stripe board（21）With bar-shaped trough（22）Match.
5. a kind of hydraulic support top cover clamp for machining according to claim 1, it is characterised in that：The thread bush（18）'s
Outside is provided with gland（10）.
6. a kind of hydraulic support top cover clamp for machining according to claim 1, it is characterised in that：The handle（11）It is outer
Wall tight rubber sleeve（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353238.1U CN206605259U (en) | 2017-04-06 | 2017-04-06 | A kind of hydraulic support top cover clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353238.1U CN206605259U (en) | 2017-04-06 | 2017-04-06 | A kind of hydraulic support top cover clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206605259U true CN206605259U (en) | 2017-11-03 |
Family
ID=60174735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353238.1U Expired - Fee Related CN206605259U (en) | 2017-04-06 | 2017-04-06 | A kind of hydraulic support top cover clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206605259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213564A (en) * | 2017-12-28 | 2018-06-29 | 邵林芳 | A kind of better electromechanical integration pipe fitting cutter device of fixed effect |
| CN112091278A (en) * | 2020-09-09 | 2020-12-18 | 杨春雨 | Hydraulic cylinder gland center tapping device with positioning mechanism |
-
2017
- 2017-04-06 CN CN201720353238.1U patent/CN206605259U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213564A (en) * | 2017-12-28 | 2018-06-29 | 邵林芳 | A kind of better electromechanical integration pipe fitting cutter device of fixed effect |
| CN108213564B (en) * | 2017-12-28 | 2019-04-26 | 南京捷茂机电工程有限公司 | A kind of electromechanical integration pipe fitting cutter device |
| CN112091278A (en) * | 2020-09-09 | 2020-12-18 | 杨春雨 | Hydraulic cylinder gland center tapping device with positioning mechanism |
| CN112091278B (en) * | 2020-09-09 | 2021-05-07 | 上海本牧实业有限公司 | Hydraulic cylinder gland center tapping device with positioning mechanism |
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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: 20171103 Termination date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |