CN203321933U - Jacking-clamping combined oil cylinder - Google Patents
Jacking-clamping combined oil cylinder Download PDFInfo
- Publication number
- CN203321933U CN203321933U CN2013203885807U CN201320388580U CN203321933U CN 203321933 U CN203321933 U CN 203321933U CN 2013203885807 U CN2013203885807 U CN 2013203885807U CN 201320388580 U CN201320388580 U CN 201320388580U CN 203321933 U CN203321933 U CN 203321933U
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- jacking
- piston
- clamping
- fixture block
- oil cylinder
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Abstract
The utility model discloses a jacking-clamping combined oil cylinder. The jacking-clamping combined oil cylinder comprises a cylinder body, a piston, an upper piston rod, a clamping head and a cylinder cover, wherein the cylinder body comprises a piston cavity for mounting the piston and a mounting seat for mounting the clamping head, the mounting seat is arranged on the upper end surface of the piston cavity, the cylinder cover is arranged on the lower end surface of the piston cavity, and the piston is arranged in the piston cavity to divide the piston cavity into an upper cavity and a lower cavity; a clamping oil inlet connected with a clamping oil line is conducted on the upper cavity, and a jacking oil inlet connected with a jacking oil line is conducted on the lower cavity, the upper end surface of the piston is provided with an upper piston rod, the upper piston rod is connected with the clamping head, the clamping head is arranged on the mounting seat and capable of lifting, and a guide rail plate is arranged on the clamping head. According to the jacking-clamping combined oil cylinder disclosed by the utility model, the functions of clamping and jacking are integrated, the jacking-clamping combined oil cylinder is easy to adjust, compact in structure and high in cost performance.
Description
Technical field
The utility model relates to the technical field of cylinder structure design, relates in particular to a kind of jacking and clamps composite oil cylinder.
Background technique
In the punching press field, particularly on medium-and-large-sized press machine and press production line, usually dispose 2 shuttle tables, mobile switch for mould, press machine is in when work, by clamping cylinder by worktable clamping to lathe bed, after when exchange, binding clasp unclamps, the jack-up cylinder is worktable jack-up, and carries out exchanging operation.
4 cover jacking cylinders and at least 4 cover clamping cylinders are installed usually on the equipment lathe bed, to realize worktable jacking exchange and the function that clamps operation, under this tactic pattern, the element that clamping and jack-up system are used is at least 8 cylinders, its application cost is higher, and device systems is processed and assemble also comparatively complicated accordingly.
In device systems, operation and control for clamping, jacking, as pressure oil pipeline, control valve, electrical system need to arrange corresponding interlocking and detection, guarantee safe and reliable operation, and the point that operation and maintenance need to be paid close attention to is corresponding also relatively many.
The inventor is optimized and integrates by the 26S Proteasome Structure and Function to the working platform exchange system application demand, is devoted to develop a kind of jacking and clamps integrated composite structure oil cylinder, makes the tactic pattern of its relatively current application, possesses following advantage:
1) simple and compact for structure, be easy to processing, assembling, adjustment, operation and maintenance;
2) the integrated clamping of integrative-structure and jacking function, under the identical function condition, executive component quantity reduces by half;
3) adapted pipeline, control valve, the corresponding simplification of electrical system, effectively reduce the fault point;
4) working state is few: clamp or jacking, and simple to operate, safe and reliable.
The model utility content
The purpose of this utility model, propose a kind of integrated clamping and jacking function exactly, is convenient to adjust, and compact structure, the jacking that cost performance is higher clamp composite oil cylinder.
The utility model is to solve the problems of the technologies described above adopted technological scheme: a kind of jacking clamps composite oil cylinder, comprise cylinder body, piston, upper piston rod, clamping head and cylinder cap, described cylinder body comprises piston cavity for described piston is installed and for the fitting seat of described clamping head is installed, described fitting seat is arranged on the upper-end surface of described piston cavity, described cylinder cap is arranged on the lower end surface of described piston cavity, described piston is arranged in described piston cavity, described piston cavity is divided into to upper cavity and lower chamber, on described upper cavity, conducting is provided with the clamping filler opening that clamps oil circuit for connecting, on described lower chamber, conducting is provided with for connecting the jacking filler opening of jacking oil circuit, the upper-end surface of described piston is provided with a described upper piston rod, described upper piston rod passes described upper cavity and is connected with described clamping head, described clamping head is arranged on described fitting seat by described upper piston rod is liftable, is provided with the guide-rail plate as driving wheel jacking, movement and guiding on described clamping head.
As further improvement of the utility model, described clamping head comprises left fixture block, right fixture block and installation sole piece, the lower end surface of described installation sole piece is connected with described upper piston rod, described left fixture block, described right fixture block and described guide-rail plate are arranged on the upper-end surface of described installation sole piece, described left fixture block and described right fixture block opposition arrange, form a passage for the described guide-rail plate of sandwiched between described left fixture block and described right fixture block, described guide-rail plate is arranged on the bottom surface of described passage, the upper level of the phase dorsal surface of described left fixture block and described right fixture block stretches out and is useful on the flange of clamping table.
As further improvement of the utility model, being shaped as of described installation sole piece is cylindrical.
As further improvement of the utility model, the lower end surface of described piston also is provided with a lower piston rod, and described lower piston rod passes described lower chamber and described cylinder cap.
As further improvement of the utility model, the external part of described lower piston rod is provided with adjusting nut and guiding locking key.
As further improvement of the utility model, described cylinder cap is provided with a guide pad to downward-extension, and described guide pad vertically offers a guide key groove towards the position of described guiding locking key, and an end of described guiding locking key extends in described guide key groove.
As further improvement of the utility model, described jacking clamps composite oil cylinder and also comprises that the detecting switch of described clamping detection device and jacking detection device is mounted on described guiding locking key below by a support for detection of put in place the clamping detection device of state and for detection of put in place the jacking detection device of state of jacking of clamping.
Jacking of the present utility model clamps composite oil cylinder and has following beneficial effect:
1) jacking clamping arrangement one, integrated clamping and jacking function, be convenient to adjust, and compact structure, cost performance is higher, simple in structure and integrated degree is high, and the system applies cost is lower.
2) realize different jacking chuck(ing) capacities adjustings by regulating piston, upper piston rod diameter and oil pressure grade;
3) external part at lower piston rod is equipped with adjusting nut and guiding locking key, adjusting nut for regulating the get on the right track level of plate of guide-rail plate and lathe bed when Installation and Debugging, horizontal adjustemt is complete, by the guiding locking key, adjusting nut and lower piston rod are locked, prevented its rotation or loosening, in addition in can the reach ± 0.1mm of adjustment precision of this adjusting nut, adjust stroke maximum ± 2mm, operation is very easy, meets user demand simultaneously, is convenient to the adjustment of in-situ horizontal precision;
4) comprise guide pad, prevent skew and the rotation of guide track in using process;
5) comprise and clamp detection device and jacking detection device, be convenient to identify fault and position, guarantee safe handling.
The accompanying drawing explanation
Fig. 1 is the plan view that the present embodiment jacking clamps composite oil cylinder.
Fig. 2 is the plan view that the present embodiment jacking clamps composite oil cylinder.
The A-A cross-sectional view that Fig. 3 is Fig. 1.
Fig. 4 is the clamped condition schematic diagram that the present embodiment jacking clamps composite oil cylinder.
Fig. 5 is the jacking view that the present embodiment jacking clamps composite oil cylinder.
Fig. 6 is that composite oil cylinder clamps the jack-up system schematic diagram.
The number in the figure explanation:
The 1-cylinder body, 2-piston, 3-upper piston rod, 4-clamping head, 5-cylinder cap, the 6-piston cavity, the 7-fitting seat, the 8-upper cavity, the 9-lower chamber, 10-clamps filler opening, 11-jacking filler opening, 12-driving wheel, 13-guide-rail plate, the left fixture block of 14-, the right fixture block of 15-, 16-installs sole piece, 17-passage, 18-worktable, 19-flange, the 20-lower piston rod, 21-adjusting nut, the 22-locking key that leads, 23-guide pad, the 24-guide key groove, 25-detecting switch, 26-support, 27-equipment lathe bed.
Embodiment
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the plan view that the present embodiment jacking clamps composite oil cylinder, and Fig. 2 is the plan view that the present embodiment jacking clamps composite oil cylinder, the A-A cross-sectional view that Fig. 3 is Fig. 1.As shown in Figure 1 to Figure 3, a kind of jacking of the present embodiment clamps composite oil cylinder, comprise cylinder body 1, piston 2, upper piston rod 3, clamping head 4 and cylinder cap 5, cylinder body 1 comprises piston cavity 6 and the fitting seat 7 for clamping head 4 is installed for piston 2 is installed, fitting seat 7 is arranged on the upper-end surface of piston cavity 6, cylinder cap 5 is arranged on the lower end surface of piston cavity 6, piston 2 is arranged in piston cavity 6, piston cavity 6 is divided into to upper cavity 8 and lower chamber 9, on upper cavity 8, conducting is provided with the clamping filler opening 10 that clamps oil circuit for connecting, on lower chamber 9, conducting is provided with for connecting the jacking filler opening 11 of jacking oil circuit, the upper-end surface of piston 2 is provided with a upper piston rod 3, upper piston rod 3 passes upper cavity 8 and is connected with clamping head 4, clamping head 4 drives by piston 2 that upper piston rod 3 is liftable to be arranged on fitting seat 7, is provided with the guide-rail plate 13 as driving wheel 12 jackings, movement and guiding on clamping head 4.
Concrete, as shown in Figure 3, clamping head 4 comprises left fixture block 14, right fixture block 15 and sole piece 16 is installed, the lower end surface that sole piece 16 is installed is connected with upper piston rod 3, left fixture block 14, right fixture block 15 and guide-rail plate 13 are arranged on the upper-end surface that sole piece 16 is installed, left fixture block 14 and right fixture block 15 opposition arrange, form a passage for sandwiched guide-rail plate 13 17 between left fixture block 14 and right fixture block 15, guide-rail plate 13 is arranged on the bottom surface of passage 17, the flange 19 that the upper level of the phase dorsal surface of left fixture block 14 and right fixture block 15 stretches out and is useful on clamping table 18.
Exemplary, the shape of the installation sole piece of the present embodiment adopts cylindrical, by columniform installation sole piece is arranged in fitting seat, can effectively structurally obtain larger area of contact, prevent in the movable workbench process that the stuck fault that eccentric load may cause occurs.In addition, left fixture block 14, right fixture block 15, installation sole piece 16 and guide-rail plate 13 can be that integrated formed structure can be also split welding composite structure.
As the further embodiment of the present embodiment, the lower end surface of piston 2 also is provided with a lower piston rod 20, and lower piston rod 20 passes lower chamber 9 and cylinder cap 5.The external part of lower piston rod 20 is provided with adjusting nut 21 and guiding locking key 22.Cylinder cap 5 is provided with a guide pad 23 to downward-extension, guide pad 23 vertically offers a guide key groove 24 towards the position of guiding locking key 22, one end of guiding locking key 22 extends in guide key groove 24, in the time of can be with piston 2 rise and fall, in the interior vertically slip up and down of guide key groove 24, further guarantee thus piston 2 with and the clamping head 4 that connects and guide-rail plate 13 can relative lathe bed track generation angular deflection, guarantee rail-guided linarity.
Concrete, the jacking of the present embodiment clamps composite oil cylinder and also comprises that the detecting switch 25 of described clamping detection device and jacking detection device is mounted on guiding locking key 22 belows by a support 26 for detection of put in place the clamping detection device of state and for detection of put in place the jacking detection device (guide pad 23 lower end convex portions in Fig. 3) of state of jacking of clamping.
Exemplary, the concrete applicable cases of the present embodiment is as follows:
Fig. 6 is that composite oil cylinder clamps the jack-up system schematic diagram.As shown in Figure 6, adopt four playscript with stage directions embodiments' jacking to clamp the composite oil cylinder clamping jack-up system that composite oil cylinder is combined to form, be connected to by each clamping filler opening 10 in the upper cavity 8 of each jacking clamping composite oil cylinder clamping oil circuit, the jacking oil circuit is connected in the lower chamber 9 of each jacking clamping composite oil cylinder by each jacking filler opening 11.
Jacking clamps composite oil cylinder and is arranged on equipment lathe bed 27, and worktable 18 is fastened on flange 19 belows of clamping head 4, and driving wheel 12 is placed on the guide-rail plate 13 in passage 17.Fig. 4 is the clamped condition schematic diagram that the present embodiment jacking clamps composite oil cylinder.As shown in Figure 4, while descending by oil circuit control piston 2, the flange 19 of clamping head 4 presses down worktable 18 upper surface that conforms to equipment lathe bed 27, realizes clamping function.Fig. 5 is the jacking view that the present embodiment jacking clamps composite oil cylinder.As shown in Figure 5, during by 2 jacking of oil circuit control piston, upper piston rod 3 drives clamping head 4 to rise, drive the driving wheel 12 on the guide-rail plate 13 that is positioned at passage 17 to rise, when rising on the track same level with equipment lathe bed 27 upper surfaces, guide-rail plate 13 stops, under this state, clamping head 4 has also been removed clamped condition simultaneously, and worktable 18 can start mobile switch with driving wheel 12.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a jacking clamps composite oil cylinder, it is characterized in that: comprise cylinder body, piston, upper piston rod, clamping head and cylinder cap, described cylinder body comprises piston cavity for described piston is installed and for the fitting seat of described clamping head is installed, described fitting seat is arranged on the upper-end surface of described piston cavity, described cylinder cap is arranged on the lower end surface of described piston cavity, described piston is arranged in described piston cavity, described piston cavity is divided into to upper cavity and lower chamber, on described upper cavity, conducting is provided with the clamping filler opening that clamps oil circuit for connecting, on described lower chamber, conducting is provided with for connecting the jacking filler opening of jacking oil circuit, the upper-end surface of described piston is provided with a described upper piston rod, described upper piston rod passes described upper cavity and is connected with described clamping head, described clamping head is arranged on described fitting seat by described upper piston rod is liftable, is provided with the guide-rail plate as driving wheel jacking, movement and guiding on described clamping head.
2. jacking as claimed in claim 1 clamps composite oil cylinder, it is characterized in that: described clamping head comprises left fixture block, right fixture block and installation sole piece, the lower end surface of described installation sole piece is connected with described upper piston rod, described left fixture block, described right fixture block and described guide-rail plate are arranged on the upper-end surface of described installation sole piece, described left fixture block and described right fixture block opposition arrange, form a passage for the described guide-rail plate of sandwiched between described left fixture block and described right fixture block, described guide-rail plate is arranged on the bottom surface of described passage, the upper level of the phase dorsal surface of described left fixture block and described right fixture block stretches out and is useful on the flange of clamping table.
3. jacking as claimed in claim 2 clamps composite oil cylinder, and it is characterized in that: being shaped as of described installation sole piece is cylindrical.
4. jacking as claimed in claim 1 clamps composite oil cylinder, and it is characterized in that: the lower end surface of described piston also is provided with a lower piston rod, and described lower piston rod passes described lower chamber and described cylinder cap.
5. jacking as claimed in claim 4 clamps composite oil cylinder, it is characterized in that: the external part of described lower piston rod is provided with adjusting nut and guiding locking key.
6. jacking as claimed in claim 5 clamps composite oil cylinder, it is characterized in that: described cylinder cap is provided with a guide pad to downward-extension, described guide pad vertically offers a guide key groove towards the position of described guiding locking key, and an end of described guiding locking key extends in described guide key groove.
7. jacking as claimed in claim 6 clamps composite oil cylinder, it is characterized in that: described jacking clamps composite oil cylinder and also comprises that the detecting switch of described clamping detection device and jacking detection device is mounted on described guiding locking key below by a support for detection of put in place the clamping detection device of state and for detection of put in place the jacking detection device of state of jacking of clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203885807U CN203321933U (en) | 2013-07-02 | 2013-07-02 | Jacking-clamping combined oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203885807U CN203321933U (en) | 2013-07-02 | 2013-07-02 | Jacking-clamping combined oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203321933U true CN203321933U (en) | 2013-12-04 |
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ID=49661288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203885807U Expired - Lifetime CN203321933U (en) | 2013-07-02 | 2013-07-02 | Jacking-clamping combined oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203321933U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925257A (en) * | 2014-04-08 | 2014-07-16 | 奇瑞汽车股份有限公司 | Jacking device |
| CN106704304A (en) * | 2016-12-06 | 2017-05-24 | 安徽海拓志永智能装备股份有限公司 | Novel jacking cylinder for press |
| CN108331803A (en) * | 2018-01-10 | 2018-07-27 | 襄阳中铁宏吉工程技术有限公司 | Mast lifting opens and closes simulator |
| CN108698180A (en) * | 2016-03-02 | 2018-10-23 | 克斯美库股份有限公司 | With the clamping device for lifting function |
| CN110778570A (en) * | 2019-11-11 | 2020-02-11 | 合肥合锻智能制造股份有限公司 | Double-plunger type return oil cylinder device |
-
2013
- 2013-07-02 CN CN2013203885807U patent/CN203321933U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925257A (en) * | 2014-04-08 | 2014-07-16 | 奇瑞汽车股份有限公司 | Jacking device |
| CN108698180A (en) * | 2016-03-02 | 2018-10-23 | 克斯美库股份有限公司 | With the clamping device for lifting function |
| CN108698180B (en) * | 2016-03-02 | 2020-02-28 | 克斯美库股份有限公司 | Clamping device with lifting function |
| CN106704304A (en) * | 2016-12-06 | 2017-05-24 | 安徽海拓志永智能装备股份有限公司 | Novel jacking cylinder for press |
| CN106704304B (en) * | 2016-12-06 | 2018-09-18 | 安徽海拓志永智能装备股份有限公司 | A kind of novel jack-up cylinder of forcing press |
| CN108331803A (en) * | 2018-01-10 | 2018-07-27 | 襄阳中铁宏吉工程技术有限公司 | Mast lifting opens and closes simulator |
| CN110778570A (en) * | 2019-11-11 | 2020-02-11 | 合肥合锻智能制造股份有限公司 | Double-plunger type return oil cylinder device |
| CN110778570B (en) * | 2019-11-11 | 2021-11-02 | 合肥合锻智能制造股份有限公司 | Double-plunger type return oil cylinder device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI SONCO QUICK CHANGE SYSTEMS CO., LTD. Free format text: FORMER NAME: SONGKE MECHANICAL AUTOMATION TECH. CO., LTD., SHANGHAI |
|
| CP03 | Change of name, title or address |
Address after: 201201 Shanghai Guo Shou Jing Road, Zhangjiang High Tech Park of Pudong New Area No. 351 Building No. 2 room A638-10 Patentee after: SHANGHAI SONCO QUICK CHANGE SYSTEMS Co.,Ltd. Address before: 201201, room 500, No. 302 blue wave road, Zhangjiang hi tech park, Shanghai, Pudong New Area Patentee before: SHANGHAI SONCO MACHINERY AUTOMATION TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |