CN207358988U - A kind of frock clamp of small cylinder - Google Patents
A kind of frock clamp of small cylinder Download PDFInfo
- Publication number
- CN207358988U CN207358988U CN201721140930.2U CN201721140930U CN207358988U CN 207358988 U CN207358988 U CN 207358988U CN 201721140930 U CN201721140930 U CN 201721140930U CN 207358988 U CN207358988 U CN 207358988U
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- CN
- China
- Prior art keywords
- fixture
- mounting groove
- frock clamp
- small cylinder
- rack
- 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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Abstract
The utility model discloses a kind of frock clamp of small cylinder, solves in the prior art due to that can only install piston rod automatically, and upper cover, lower cover are required for installing manually, thus installation effectiveness improves unconspicuous problem.Its key points of the technical solution are that, a kind of frock clamp of small cylinder, including rack, the first fixture, supporting block, the second fixture, the first driving motor and the second driving motor, wherein, the first mounting groove is provided with first fixture, the second mounting groove is provided with second fixture, the center of second mounting groove is additionally provided with mounting hole, piston cylinder can be placed in the first mounting groove, upper cover is placed in the first mounting groove, piston rod is placed in mounting hole, thus can install upper cover and piston rod at the same time, improves the installation effectiveness of cylinder.
Description
Technical field
The field of fixtures of cylinder is the utility model is related to, more particularly to a kind of frock clamp of small cylinder.
Background technology
Cylinder is to guide piston to carry out the cylindrical metal parts of straight reciprocating motion in cylinder, for by compressed air
Pressure energy is converted to mechanical energy, and driving mechanism makees straight reciprocating motion, swing and rotary motion.Cylinder generally include piston rod,
Upper cover and lower cover, upper cover and the lower cover of its medium-and-large-sized cylinder generally require connecting rod and compress connection, the upper cover and lower cover of small cylinder
It is connected through a screw thread more.
Refer to the attached drawing 1 and attached drawing 2, a kind of small cylinder 1, including cylinder body 11, the piston rod 14 being embedded in cylinder body 11, and
The upper cover 12 being threadedly coupled with cylinder body 11 and lower cover 13.The side of upper cover 12 is provided with two the first symmetrical clamping parts
121, the surface of the first clamping part 121 is a plane.The side of cylinder body 11 is axially disposed two symmetrical place-limited edges 111.
When installing cylinder, it is necessary to first load piston rod 14 in cylinder body 11, then upper cover 12 and lower cover 13 are installed.Thus pacify
Fill less efficient, in order to improve installation effectiveness, technical staff have developed the frock clamp of cylinder.For example, in Authorization Notice No.
In the utility model patent of CN202846117U, to disclose a kind of horizontal piston bar assembly tooling, including fuselage, front fuselage
Press-fit oil cylinder is provided with, piston rod is pushed into outer shell to be installed by press-fit oil cylinder.So as to complete the installation of piston rod.
In actual use, this assembly tooling is required for hand due to that can only install piston rod, upper cover, lower cover automatically
Dynamic installation, thus installation effectiveness improves unobvious.
Utility model content
The purpose of this utility model is to provide a kind of frock clamp of small cylinder, it is advantageous that, frock clamp is not only
Piston rod, which can be installed, can also install upper cover and lower cover, easy for installation.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of frock clamp of small cylinder, including rack, further include the first fixture being arranged in the rack, set
Supporting block and the second fixture for being arranged in the supporting block in the rack side, offer on first fixture and are used for
First mounting groove of accommodating cylinder body, second fixture offer the second mounting groove for housing upper cover, second installation
Offer the mounting hole of accommodating piston rod at the center of groove, first mounting groove and the second mounting groove face, described the
One fixture can be moved to the second fixture, and second fixture can be circumferentially rotatable.
By using above-mentioned technical proposal, cylinder body is equipped with the first mounting groove, upper cover is equipped with the second mounting groove, is pacified
Dress is equipped with piston rod in hole.Thus, by rotating the second fixture, drive upper cover rotation.When the first fixture is moved to the second fixture
When dynamic, upper cover can gradually screw in cylinder body, meanwhile, mounting hole can stretch into piston rod in cylinder body.Thus, upper cover and piston rod are with regard to same
When be installed on cylinder body, improve cylinder installation efficiency.
Preferably, two limiting slots coordinated with the place-limited edge of cylinder body are offered in first mounting groove.
By using above-mentioned technical proposal, the setting of limiting slot, prevent cylinder body the rotation of the first mounting groove inner circumferential so as to
The installation of upper cover is influenced, improves the stability of frock clamp work.
Preferably, the second clamping part coordinated with the first clamping part is provided with the inner wall of second mounting groove.
By using above-mentioned technical proposal, the setting of the second clamping part, prevents upper cover from being rotated in the second mounting groove inner circumferential,
Improve the stability of frock clamp work.
Preferably, it is provided with rubber pad in the mounting hole.
By using above-mentioned technical proposal, the setting of rubber pad, when can prevent that piston rod is put into mounting hole, piston rod
With mounting hole phase mutual friction, cut is left on the piston rod, and then influence the air-tightness of cylinder entirety.
Preferably, being provided with the guide rod set along rack length direction in the rack, opened on first fixture
Equipped with the pilot hole coordinated with guide rod.
By using above-mentioned technical proposal, the setting of guide rod and pilot hole so that the first fixture is moved to the second fixture
In dynamic process, the position with the second fixture face is remained, improve the stability of frock clamp work.
Preferably, being provided with the screw rod set along rack length direction in the rack, set on first fixture
There is the threaded hole coordinated with screw rod.
By using above-mentioned technical proposal, the first fixture is driven to be moved to the second fixture by the cooperation of screw rod and threaded hole
It is dynamic.The cooperation of screw rod and threaded hole, stable transmission so that the movement of the first fixture is more steady.
Preferably, one end of the screw rod, which sets promising screw rod to provide the first of driving force, drives motor.
By using above-mentioned technical proposal, rotated by the first driving electric motor driven screw, improve the shifting of the first fixture
Efficiency of movement, and then improve the work efficiency of frock clamp.
Preferably, second fixture is provided with shaft away from first fixture one end, the shaft is connected with the second drive
Dynamic motor.
By using above-mentioned technical proposal, the rotation of the second fixture is driven by the second driving motor, improves the second folder
The rotation efficiency of tool, and then improve the work efficiency of frock clamp.
Preferably, the turntable is connected by belt with the shaft of the described second driving motor.
By using above-mentioned technical proposal, rotated by belt driving band turn disk, belt has certain elasticity, can be with
Slow down vibration of second fixture in rotation process, improve the stability of frock clamp work.
In conclusion the utility model has the advantages that：
1st, the first mounting groove on the first fixture, on the second fixture the second mounting groove and mounting hole setting, can be by cylinder body
In the first mounting groove, by piston rod and upper cover be separately mounted to the second mounting groove with mounting hole, make piston rod with it is upper
Lid on cylinder, improves the installation effectiveness of cylinder at the same time；
2nd, the setting of the first driving motor and the second driving motor, drives the movement of the first fixture and the rotation of the second fixture
Turn, instead of and manually promote and manually screw, improve the installation effectiveness of cylinder.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of small cylinder；
Fig. 2 is a kind of exploded perspective view of small cylinder；
Fig. 3 is a kind of structure diagram of the frock clamp of small cylinder；
Fig. 4 is the first fixture and the exploded perspective view of rack；
Fig. 5 is the second fixture and the exploded perspective view of supporting block；
Fig. 6 is the enlarged drawing at A in Fig. 5；
Fig. 7 is the connection diagram of the second fixture and the second driving motor.
In figure：1st, cylinder；11st, cylinder body；111st, place-limited edge；12nd, upper cover；121st, the first clamping part；13rd, lower cover；14th, piston
Bar；2nd, rack；21st, guide rod；22nd, screw rod；3rd, the first fixture；31st, pilot hole；32nd, threaded hole；33rd, the first mounting groove；331、
Limiting slot；4th, supporting block；41st, limit hole；411st, ball；5th, the second fixture；51st, the second mounting groove；511st, the second clamping part；
52nd, mounting hole；521st, rubber pad；53rd, turntable；54th, the first snap ring；55th, the second snap ring；6th, the first driving motor；7th, second drive
Dynamic motor；71st, shaft；711st, belt pulley.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Refer to the attached drawing 3, a kind of frock clamp of small cylinder, including rack 2, be arranged in rack 2 the first fixture 3,
The second fixture 5 for being arranged at the supporting block 4 of 2 side of rack and being arranged in supporting block 4.
Two guide rods 21 across 2 length direction of rack are provided with rack 2, is provided with and is oriented between guide rod 21
The screw rod 22 that bar 21 is arranged in parallel, one end of screw rod 22 connect the first driving motor 6 that the promising transmission of screw rod 22 provides power.
Refer to the attached drawing 2 and attached drawing 4,3 section of the first fixture is inverted T-shaped, and the both sides of the lower part of the first fixture 3 offer
The pilot hole 31 coordinated with guide rod 21, the threaded hole 32 coordinated with screw rod 22 is offered between two pilot holes 31.Thus, first
Fixture 3 can be moved along guide rod 21 under the driving of screw rod 22.First fixture, 3 top is opened up away from the first 6 side of driving motor
The first mounting groove 33 of accommodating cylinder body 11 is useful for, offers at left and right sides of 33 inner wall of the first mounting groove and matches somebody with somebody with place-limited edge 111
The limiting slot 331 of conjunction.
The setting of limiting slot 331, makes cylinder body 11 in installation process in 11 upper limit rib 111 of cylinder body and the first mounting groove 33
Stable state is kept, prevents cylinder body 11 from rotating in a circumferential direction, influences the normal use of frock clamp.
Refer to the attached drawing 3 and attached drawing 5, the generally cuboid of supporting block 4, the middle part of supporting block 4 offers in the horizontal direction
The limit hole 41 consistent with 2 length direction of rack, is embedded with some balls 411 on the inner wall of limit hole 41.Second fixture 5 is overall
For horizontally disposed cylinder, the periphery of the second fixture 5 is engaged with limit hole 41, and the second fixture 5 can be in limit hole 41
Rotate.On the side face of second fixture 5 the first snap ring 54 and the second snap ring 55 are respectively welded in the both sides of limit hole 41.First card
The diameter of 54 and second snap ring 55 of ring is more than the diameter of limit hole 41.
Refer to the attached drawing 3 and attached drawing 5, the second fixture 5 offer the second peace installed for upper cover 12 towards 3 side of the first fixture
Tankage 51,33 face of the second mounting groove 51 and the first mounting groove.
Refer to the attached drawing 2 and attached drawing 6, the left and right sides of the second mounting groove 51 are provided with two the second clamping parts 511, the second folder
Hold on the surface in portion 511 as a plane coordinated with the first clamping part 121, in the spacing of two second clamping parts 511 and upper cover 12
The spacing of two first clamping parts 121 is consistent.
The bottom surface of second mounting groove 51 offers the mounting hole 52 for housing piston rod 14, and mounting hole 52 is perpendicular to second
The bottom surface of mounting groove 51 is set.It is fitted around the rubber pad 521 that annular is provided with the inner wall in hole 52, the internal diameter of rubber pad 521
It is slightly less than the diameter of piston rod 14.
The setting of rubber pad 521, prevents piston rod 14 when being put into mounting hole 52, the inner wall of piston rod 14 and mounting hole 52
Phase mutual friction, leaves cut on piston rod 14, and then the air-tightness of the cylinder 1 after installation is complete is impacted.
Refer to the attached drawing 7, the second fixture 5 are provided with turntable 53, the lower section of turntable 53 at 3 side center of the first fixture
The second driving motor 7 is provided with, the end set of the shaft 71 of the second driving motor 7 has belt pulley 711, and turntable 53 passes through belt
It is connected with the belt pulley 711 of the second driving motor 7.By the second driving motor 7 turntable 53 can be driven to rotate, and then drive second
Fixture 5 is overall to rotate in a circumferential direction.So as to drive the upper cover 12 in the second mounting groove 51 to be rotated.
In use, cylinder body 11 is loaded in the first mounting groove 33, upper cover 12 is loaded in the second mounting groove 51, then by piston
Bar 14 loads in mounting hole 52.At this time, start the first driving motor 6 and second and drive motor 7, screw rod 22 drives the first fixture 3
Moved to the second fixture 5, the second driving motor 7 drives the second fixture 5 to rotate in a circumferential direction by belt, with the first fixture 3
It is continuous mobile, cylinder body 11 in the first mounting groove 33 gradually with the and the upper cover 12 in mounting groove contacts, upper cover 12 is gradually revolved
Enter cylinder body 11.Meanwhile the piston rod 14 in mounting hole 52 is also gradually extend into inside cylinder body 11.So as to, while complete upper cover 12
With the installation of piston rod 14, then lower cover 13 is installed on cylinder body 11, completes the installation of cylinder 1.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (9)
1. a kind of frock clamp of small cylinder, including rack（2）, it is characterised in that further include and be arranged at the rack（2）On
The first fixture（3）, it is arranged at the rack（2）The supporting block of side（4）Be arranged in the supporting block（4）It is upper rotatable
Second fixture（5）, first fixture（3）On offer for housing cylinder body（11）The first mounting groove（33）, described second
Fixture（5）Offer for housing upper cover（12）The second mounting groove（51）, second mounting groove（51）Center at open up
There is accommodating piston rod（14）Mounting hole（52）, first mounting groove（33）With second mounting groove（51）Face, it is described
First fixture（3）Can be to the second fixture（5）It is mobile, second fixture（5）Can be circumferentially rotatable.
A kind of 2. frock clamp of small cylinder according to claim 1, it is characterised in that first mounting groove（33）
Inside offer two and cylinder body（11）Place-limited edge（111）The limiting slot of cooperation（331）.
A kind of 3. frock clamp of small cylinder according to claim 1, it is characterised in that second mounting groove（51）
Inner wall on be provided with and the first clamping part（121）The second clamping part coordinated（511）.
A kind of 4. frock clamp of small cylinder according to claim 1, it is characterised in that the mounting hole（52）Inside set
It is equipped with rubber pad（521）.
A kind of 5. frock clamp of small cylinder according to claim 1, it is characterised in that the rack（2）Upper setting
Have along rack（2）The guide rod that length direction is set（21）, first fixture（3）On offer and guide rod（21）Coordinate
Pilot hole（31）.
A kind of 6. frock clamp of small cylinder according to claim 1, it is characterised in that the rack（2）Upper setting
Have along rack（2）The screw rod that length direction is set（22）, first fixture（3）On be provided with and screw rod（22）The screw thread of cooperation
Hole（32）.
A kind of 7. frock clamp of small cylinder according to claim 6, it is characterised in that the screw rod（22）One end
Promising screw rod is set（22）First driving motor of driving force is provided（6）.
A kind of 8. frock clamp of small cylinder according to claim 1, it is characterised in that second fixture（5）Far
From the first fixture（3）One end is provided with turntable（53）, the turntable（53）It is connected with the second driving motor（7）.
A kind of 9. frock clamp of small cylinder according to claim 8, it is characterised in that the turntable（53）Pass through skin
Band and the described second driving motor（7）Shaft（71）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140930.2U CN207358988U (en) | 2017-09-07 | 2017-09-07 | A kind of frock clamp of small cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140930.2U CN207358988U (en) | 2017-09-07 | 2017-09-07 | A kind of frock clamp of small cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207358988U true CN207358988U (en) | 2018-05-15 |
Family
ID=62351754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721140930.2U Expired - Fee Related CN207358988U (en) | 2017-09-07 | 2017-09-07 | A kind of frock clamp of small cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207358988U (en) |
-
2017
- 2017-09-07 CN CN201721140930.2U patent/CN207358988U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180515 Termination date: 20190907 |