CN209936769U - Clamp convenient to replace for cylinder sleeve production - Google Patents
Clamp convenient to replace for cylinder sleeve production Download PDFInfo
- Publication number
- CN209936769U CN209936769U CN201920681968.3U CN201920681968U CN209936769U CN 209936769 U CN209936769 U CN 209936769U CN 201920681968 U CN201920681968 U CN 201920681968U CN 209936769 U CN209936769 U CN 209936769U
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- Prior art keywords
- ejector rod
- inner cavity
- casing
- external
- cylinder liner
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- 230000008859 change Effects 0.000 claims abstract description 15
- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 11
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an anchor clamps are used in cylinder jacket production convenient to change, which comprises a housin, interior pole and cylinder liner, the inside of casing and the external connection of interior pole, the outside of casing nevertheless is not connected with the external contact of cylinder liner, first inner chamber and second inner chamber have been seted up to the inside of casing, first inner chamber and second inner chamber intercommunication each other, the casing has set gradually first from a left side to the right side, second and third expand the ejector pin outward, it is first, the both sides below that second and third expand the ejector pin outward is connected with the slider, the sliding tray has been seted up on the casing, slider and the upper end of sliding tray are through first spring coupling, the left end of the transition department of first inner chamber and second inner chamber is connected with the second spring in the casing, flange is installed to the left end of the mobile jib of interior pole, it is first from a left side to right side in proper order, second and third roof dish. This cylinder jacket production is with anchor clamps is fixed and lift the process of cylinder jacket off with convenient to change all very fast convenient, and then has improved the convenience of cylinder jacket change process, convenient and practical.
Description
Technical Field
The utility model relates to a cylinder jacket production technical field specifically is a cylinder jacket production anchor clamps convenient to change.
Background
In the production and processing process of the cylinder sleeve, a cylinder sleeve clamp is often used for fixing the cylinder sleeve.
Traditional cylinder liner anchor clamps are relatively poor to the centre gripping stability of cylinder jacket, and general cylinder liner anchor clamps only have the structure of fixed cylinder jacket, and do not have the structure that supplementary cylinder jacket lifted off, lead to the fixed centre gripping of cylinder jacket to be convenient, but lift off convenient not enough, finally cause the process that whole cylinder jacket was changed convenient and fast.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor clamps are used in cylinder jacket production convenient to change has reached the cylinder jacket and has changed convenient effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cylinder liner produces and uses anchor clamps convenient to change, includes casing, interior pole and cylinder liner, the inside of casing and the external connection of interior pole, the outside of casing and the external contact of cylinder liner do not connect nevertheless.
The casing comprises first inner chamber, second inner chamber, first outer ejector pin, the outer ejector pin that expands of second, the outer ejector pin that expands of third, sliding tray, slider, first spring and second spring, first inner chamber and second inner chamber have been seted up to the inside of casing, just first inner chamber is located the left end, the second inner chamber is located the right-hand member, first inner chamber and second inner chamber intercommunication each other, the casing has set gradually first outer ejector pin, the outer ejector pin that expands of second and the outer ejector pin that expands of third from a left side to the right side, the both sides below fixedly connected with slider of first outer ejector pin, the outer ejector pin that expands of second and the outer ejector pin that expands of third, the sliding tray has been seted up on the casing, the slider passes through first spring coupling with the upper end of sliding tray, the left end fixedly connected with second spring of the transition department of first inner chamber and second inner chamber in the casing.
The interior pole comprises mobile jib, flange, first top dish, second top dish and third top dish, the main part of interior pole is the mobile jib, the left end fixed mounting of mobile jib has flange, the mobile jib has fixed cup joints first top dish, second top dish and third top dish from the left hand right side in proper order.
Preferably, the shell, the first inner cavity, the second inner cavity, the inner rod and the cylinder sleeve are all cylindrical and have the same axis.
Preferably, the diameter of the first lumen is larger than the diameter of the second lumen.
Preferably, the diameter of the first top disk is larger than the diameters of the second top disk and the third top disk, and the diameters of the second top disk and the third top disk are the same.
Preferably, the diameter of the first top disc is slightly smaller than that of the first inner cavity, and the diameters of the second top disc and the third top disc are slightly smaller than that of the second inner cavity.
Preferably, the upper part and the lower part of the right end of the first external expanding ejector rod are inclined planes, the first top disc is a conical surface body, the inclined planes are located at the left end, and the inclined angles of the first external expanding ejector rod and the inclined planes of the first top disc are consistent.
Preferably, the left ends of the inner sides of the second external expanding ejector rod and the third external expanding ejector rod are provided with inclined planes, the second top disc and the third top disc are conical bodies, the inclined planes are located at the right ends, and the inclined angles of the inclined planes of the second external expanding ejector rod, the inclined planes of the third external expanding ejector rod, the inclined planes of the second top disc and the inclined planes of the third top disc are consistent.
Compared with the prior art, the beneficial effects of the utility model are that:
this anchor clamps for cylinder jacket production convenient to change has reached the purpose of being convenient for change the cylinder jacket through setting up outer expanding ejector pin and apical disc. Traditional cylinder liner anchor clamps are relatively poor to the centre gripping stability of cylinder jacket, and general cylinder liner anchor clamps only have the structure of fixed cylinder jacket, and do not have the structure that supplementary cylinder jacket lifted off, lead to the fixed centre gripping of cylinder jacket to be convenient, but lift off convenient not enough, finally cause the process that whole cylinder jacket was changed convenient and fast. And this cylinder jacket production anchor clamps convenient to change's second expands ejector pin outward, the third expands the ejector pin outward and uses with the cooperation of second head dish, third head dish for from the fixed cylinder jacket of cylinder jacket inner wall, first expands ejector pin outward and uses with the cooperation of first head dish, is used for assisting lift off the cylinder jacket, has improved the convenience of cylinder jacket change process.
Drawings
FIG. 1 is a schematic structural view of the cylinder liner disassembled by the present invention;
FIG. 2 is a schematic structural view of the fixed cylinder liner of the present invention;
FIG. 3 is a schematic view of the first outward-expanding mandril of the present invention;
fig. 4 is a schematic view of the second external expanding mandril of the utility model.
In the figure: the structure comprises a shell 1, a first inner cavity 101, a second inner cavity 102, a first outward expansion ejector rod 103, a second outward expansion ejector rod 104, a third outward expansion ejector rod 105, a sliding groove 106, a sliding part 107, a first spring 108, a second spring 109, a 2 inner rod, a main rod 201, a connecting flange 202, a first top plate 203, a second top plate 204, a third top plate 205 and a cylinder sleeve 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cylinder liner production is with anchor clamps convenient to change, includes casing 1, interior pole 2 and cylinder liner 3, the inside of casing 1 and the external connection of interior pole 2, the outside of casing 1 and the external contact of cylinder liner 3 nevertheless do not connect with.
The shell 1 comprises a first inner cavity 101, a second inner cavity 102, a first external expansion ejector rod 103, a second external expansion ejector rod 104, a third external expansion ejector rod 105, a sliding groove 106, a sliding part 107, a first spring 108 and a second spring 109, wherein the first inner cavity 101 and the second inner cavity 102 are arranged in the shell 1, the diameter of the first inner cavity 101 is larger than that of the second inner cavity 102, the first inner cavity 101 is positioned at the left end, the second inner cavity 102 is positioned at the right end, the first inner cavity 101 is communicated with the second inner cavity 102, the shell 1 is sequentially provided with the first external expansion ejector rod 103, the second external expansion ejector rod 104 and the third external expansion ejector rod 105 from left to right, the sliding parts 107 are fixedly connected below two sides of the first external expansion ejector rod 103, the second external expansion ejector rod 104 and the third external expansion ejector rod 105, the sliding groove 106 is arranged on the shell 1, the sliding part 107 is connected with the upper end of the sliding groove 106 through the first spring 108, and when the first external expansion ejector rod, When there is no top plate below the second outward expanding push rod 104 and the third outward expanding push rod 105, the first spring 108 moves the outward expanding push rod inward by its own restoring action, so that the cylinder liner 3 is not fixed. The left end of the transition between the first inner cavity 101 and the second inner cavity 102 in the housing 1 is fixedly connected with a second spring 109, and the other end of the second spring 109 abuts against the first top plate 203 when the first top plate 203 moves rightwards, so that the buffering effect is achieved, and the internal structure is protected.
The inner rod 2 comprises a main rod 201, a connecting flange 202, a first top disk 203, a second top disk 204 and a third top disk 205, the main body of the inner rod 2 is the main rod 201, the left end of the main rod 201 is fixedly provided with the connecting flange 202, the main rod 201 is connected with a hydraulic press through the connecting flange 202, the main rod 201 is made to extend back and forth through the hydraulic press, the main rod 201 is fixedly sleeved with the first top disk 203, the second top disk 204 and the third top disk 205 from left to right in sequence, the diameter of the first top disk 203 is larger than that of the second top disk 204 and the third top disk 205, the diameters of the second top disk 204 and the third top disk 205 are the same, the diameter of the first top disk 203 is slightly smaller than that of the first inner cavity 101, the diameters of the second top disk 204 and the third top disk 205 are slightly smaller than that of the second inner cavity 102, the right end of the first external expansion ejector rod 103 is an inclined plane from top to bottom, the first top disk 203 is a conical surface body, the inclined plane is positioned at the left end, the left ends of the inner sides of the second external expanding ejector rod 104 and the third external expanding ejector rod 105 are provided with inclined planes, the second top disk 204 and the third top disk 205 are conical bodies, the inclined planes are positioned at the right ends, and the inclined planes of the second external expanding ejector rod 104, the third external expanding ejector rod 105, the second top disk 204 and the third top disk 205 are consistent in inclination angle. The housing 1, the first inner cavity 101, the second inner cavity 102, the inner rod 2 and the cylinder sleeve 3 are all cylindrical and have the same axis.
Traditional cylinder liner anchor clamps are relatively poor to cylinder jacket 3's centre gripping stability, and general cylinder liner anchor clamps only have the structure of fixed cylinder jacket 3, and do not have the structure that supplementary cylinder jacket 3 lifted off, lead to the fixed centre gripping of cylinder jacket 3 convenient, but lift off convenient not enough, finally cause the process of whole cylinder jacket 3's change convenient and fast. And this cylinder jacket production anchor clamps convenient to change's second expands ejector pin 104 outward, expands ejector pin 105 outward and uses with second paring 204, the cooperation of third paring 205 for from the fixed cylinder jacket 3 of cylinder jacket 3 inner wall, first expands ejector pin 103 and the cooperation of first paring 203 outward and uses, is used for assisting to lift off cylinder jacket 3, has improved the convenience of cylinder jacket 3 change process.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the using process, when the cylinder sleeve 3 needs to be fixed, when the hydraulic press drives the main rod 201 to move rightwards, the first top plate 203, the second top plate 204 and the third top plate 205 also move rightwards, wherein the second top plate 204 and the third top plate 205 prop against the second outward expanding ejector rod 104 and the third outward expanding ejector rod 105 to expand outwards, and further prop against the inner wall of the cylinder sleeve 3 to fix the cylinder sleeve 3.
When the cylinder sleeve 3 needs to be dismounted, the hydraulic press drives the main rod 201 to move leftwards, the first top disk 203, the second top disk 204 and the third top disk 205 also move leftwards, the second top disk 204 and the third top disk 205 are not propped by the second outward-expanding ejector rod 104 and the third outward-expanding ejector rod 105 any more, and under the action of the first spring 108, the second top disk 204 and the third top disk 205 move inwards, the inner wall of the cylinder sleeve 3 is not fixed any more, meanwhile, the first top disk 203 moves leftwards, the first outward-expanding ejector rod 103 is propped by the first top disk 203 and expands outwards, and when the cylinder sleeve 3 is expanded, the first outward-expanding ejector rod 103 pushes the cylinder sleeve 3 rightwards, and the auxiliary cylinder sleeve 3 is dismounted.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cylinder jacket production is with anchor clamps convenient to change, includes casing (1), interior pole (2) and cylinder liner (3), its characterized in that: the inside of the shell (1) is connected with the outside of the inner rod (2), and the outside of the shell (1) is in contact with but not connected with the outside of the cylinder sleeve (3);
the casing (1) consists of a first inner cavity (101), a second inner cavity (102), a first external expansion ejector rod (103), a second external expansion ejector rod (104), a third external expansion ejector rod (105), a sliding groove (106), a sliding part (107), a first spring (108) and a second spring (109), the first inner cavity (101) and the second inner cavity (102) are arranged in the casing (1), the first inner cavity (101) is positioned at the left end, the second inner cavity (102) is positioned at the right end, the first inner cavity (101) is communicated with the second inner cavity (102), the casing (1) is sequentially provided with the first external expansion ejector rod (103), the second external expansion ejector rod (104) and the third external expansion ejector rod (105) from left to right, the sliding part (107) is fixedly connected below two sides of the first external expansion ejector rod (103), the second external expansion ejector rod (104) and the third external expansion ejector rod (105), a sliding groove (106) is formed in the shell (1), the sliding piece (107) is connected with the upper end of the sliding groove (106) through a first spring (108), and a second spring (109) is fixedly connected to the left end of the transition position of the first inner cavity (101) and the second inner cavity (102) in the shell (1);
interior pole (2) comprise mobile jib (201), flange (202), first top dish (203), second top dish (204) and third top dish (205), the main part of interior pole (2) is mobile jib (201), the left end fixed mounting of mobile jib (201) has flange (202), mobile jib (201) from a left side right side is fixed in proper order and has been cup jointed first top dish (203), second top dish (204) and third top dish (205).
2. The easy-to-replace jig for cylinder liner production according to claim 1, characterized in that: the shell (1), the first inner cavity (101), the second inner cavity (102), the inner rod (2) and the cylinder sleeve (3) are all cylindrical and have the same axis.
3. The easy-to-replace jig for cylinder liner production according to claim 1, characterized in that: the first lumen (101) has a larger diameter than the second lumen (102).
4. The easy-to-replace jig for cylinder liner production according to claim 1, characterized in that: the diameter of the first top disk (203) is larger than that of the second top disk (204) and the third top disk (205), and the diameters of the second top disk (204) and the third top disk (205) are the same.
5. The easy-to-replace jig for cylinder liner production according to claim 1, characterized in that: the diameter of the first top disc (203) is slightly smaller than that of the first inner cavity (101), and the diameters of the second top disc (204) and the third top disc (205) are slightly smaller than that of the second inner cavity (102).
6. The easy-to-replace jig for cylinder liner production according to claim 1, characterized in that: the right end of the first external expanding ejector rod (103) is an inclined plane from top to bottom, the first top disc (203) is a conical surface body, the inclined plane is located at the left end, and the inclined angles of the first external expanding ejector rod (103) and the inclined plane of the first top disc (203) are consistent.
7. The easy-to-replace jig for cylinder liner production according to claim 1, characterized in that: inclined planes are formed at the left ends of the inner sides of the second external expanding ejector rod (104) and the third external expanding ejector rod (105), the second top disc (204) and the third top disc (205) are conical bodies, the inclined planes are located at the right ends, and the inclined angles of the inclined planes of the second external expanding ejector rod (104), the third external expanding ejector rod (105), the second top disc (204) and the third top disc (205) are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681968.3U CN209936769U (en) | 2019-05-13 | 2019-05-13 | Clamp convenient to replace for cylinder sleeve production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681968.3U CN209936769U (en) | 2019-05-13 | 2019-05-13 | Clamp convenient to replace for cylinder sleeve production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936769U true CN209936769U (en) | 2020-01-14 |
Family
ID=69132457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920681968.3U Expired - Fee Related CN209936769U (en) | 2019-05-13 | 2019-05-13 | Clamp convenient to replace for cylinder sleeve production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936769U (en) |
-
2019
- 2019-05-13 CN CN201920681968.3U patent/CN209936769U/en not_active Expired - Fee Related
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| 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: 20200114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |