CN220781931U - Punch rod clamping mechanism for can making machine - Google Patents
Punch rod clamping mechanism for can making machine Download PDFInfo
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- CN220781931U CN220781931U CN202322576966.7U CN202322576966U CN220781931U CN 220781931 U CN220781931 U CN 220781931U CN 202322576966 U CN202322576966 U CN 202322576966U CN 220781931 U CN220781931 U CN 220781931U
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- 238000004080 punching Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000000670 limiting effect Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
A punch clamping mechanism for a can making machine comprises a punch for punching a sheet material to form a pop can and a positioning block in threaded connection with the punch; the anti-rotation ring is used for locking the punch rod and the positioning block to rotate in a threaded mode, is fixedly connected to the positioning block and is sleeved on the punch rod. The punch clamping mechanism for the can making machine comprises a punch for punching a sheet material to form a pop can and a positioning block in threaded connection with the punch; the punch rod is characterized by further comprising a limit screw used for locking the threaded rotation between the punch rod and the locating block, and the limit screw penetrates through the locating block and is positioned on the punch rod. The punch clamping mechanism can avoid the condition that the punch is connected with the positioning block loose when the can making machine operates.
Description
Technical Field
The utility model relates to the technical field of pop can body forming machines, in particular to a punch clamping mechanism for a can making machine.
Background
Along with the improvement of society and the improvement of living standard of people, the types of filled food and beverage are more and more, and the demand of the pop cans is also more and more; the pop can body is formed by punching a metal cup through a plurality of dies driven by a punch rod with a punch head arranged at the front end, wherein the punch rod is usually driven by a crank sliding block mechanism, the rear end of the punch rod is fixedly connected with a sliding block, and a crank drives the sliding block to move back and forth so as to drive the punch rod to punch back and forth.
In practical implementation, the rear end of the punch rod is in threaded connection with a positioning block, and the positioning block is in screw connection with the sliding block, so that the punch rod is fixedly connected with the sliding block; however, because the can making machine has high running speed and large vibration, the threaded connection structure between the punch rod and the positioning block is easy to loosen, so that the punch rod rotates relatively to deviate from a preset position, the forming quality of the pop can product can be influenced by light weight, and safety accidents can be caused by heavy weight.
In view of the foregoing, it is desirable to provide a ram clamping mechanism that avoids loosening the ram connection with the locating block during operation of the can bodymaker.
Disclosure of Invention
The utility model aims to provide a punch clamping mechanism for a can making machine.
The technical scheme adopted by the utility model is as follows: a punch clamping mechanism for a can making machine comprises a punch for punching a sheet material to form a pop can and a positioning block in threaded connection with the punch;
the anti-rotation ring is used for locking the punch rod and the positioning block to rotate in a threaded mode, is fixedly connected to the positioning block and is sleeved on the punch rod.
According to a further technical scheme, the positioning block is arranged at the rear end of the punch in the length direction, a positioning surface is arranged on the positioning block, and the rear end face of the punch is abutted against and positioned on the positioning surface;
the rear end of the punch rod is provided with a cylindrical cavity which is opened backwards, a cylindrical bulge which extends forwards and stretches into the cylindrical cavity is formed on the positioning surface, and threads which are matched with each other are formed on the cylindrical bulge and the cylindrical cavity, so that the positioning block is in threaded connection with the punch rod;
the rear end face of the positioning block is used as a mounting face fixedly assembled and connected with a crank block mechanism;
the anti-rotation ring is fixedly connected with the positioning block and sleeved at the rear end of the punch rod; the inner edge of the anti-rotation ring is in a non-circular shape, and the outer surface of the rear end of the punch rod is formed into a shape matched with the inner edge, so that the punch rod is limited to rotate through the sleeving state of the punch rod and the anti-rotation ring.
According to a further technical scheme, the inner edge of the anti-rotation ring is in a round corner square shape or a gear shape.
According to a further technical scheme, the anti-rotation ring is in snap fit with the punch rod.
The further technical scheme comprises a locking screw, wherein a first through hole is formed in the anti-rotation ring, and a first screw hole is formed in the positioning block; the locking screw penetrates through the first through hole and is in threaded connection with the first screw hole in an assembled state to form the anti-rotation ring and the positioning block to be fixedly connected; the first through hole is a countersunk hole.
The further technical scheme comprises a fixing screw, wherein a second through hole is formed in the anti-rotation ring, a third through hole is formed in the positioning block, and a second screw hole is formed in the crank sliding block mechanism; the fixing screw sequentially penetrates through the second through hole and the third through hole in an assembling state and is in threaded connection with the second screw hole, so that the positioning block is fixedly connected with the crank slider mechanism.
Further technical scheme still includes the gasket, the gasket is located the locating piece with between the slider-crank mechanism, be equipped with the fourth through-hole on this gasket, set screw passes in proper order under the assembled state the second through-hole the third through-hole with the fourth through-hole.
According to a further technical scheme, a groove is formed in the outer surface of the rear end of the punch rod, and the anti-rotation ring is sleeved on the groove.
The beneficial effects of this technical scheme lie in: this a punch clamping mechanism for can making machine will prevent swivel and locating piece relatively fixed to make the inner edge of preventing swivel and the rear end surface of punch mutually to match noncircular shape, so that this punch and prevent swivel can't rotate relatively under the cover is established the state, make punch and locating piece two unable relative rotation from this, because the screw connection structure is not hard up, both must produce relative rotation, thereby can guarantee that screw connection structure between the two can not take place not hard up.
The utility model also provides another punch rod clamping mechanism for the can making machine, which adopts the following technical scheme: a punch clamping mechanism for a can making machine comprises a punch for punching a sheet material to form a pop can and a positioning block in threaded connection with the punch;
the punch rod is characterized by further comprising a limit screw used for locking the threaded rotation between the punch rod and the locating block, and the limit screw penetrates through the locating block and is positioned on the punch rod.
According to a further technical scheme, the positioning block is arranged at the rear end of the punch in the length direction, a positioning surface is arranged on the positioning block, and the rear end face of the punch is abutted against and positioned on the positioning surface;
the rear end of the punch rod is provided with a cylindrical cavity which is opened backwards, a cylindrical bulge which extends forwards and stretches into the cylindrical cavity is formed on the positioning surface, and threads which are matched with each other are formed on the cylindrical bulge and the cylindrical cavity, so that the positioning block is in threaded connection with the punch rod;
the rear end face of the positioning block is used as a mounting face fixedly assembled and connected with a crank block mechanism;
the anti-rotation hole is formed in the rear end face of the punch rod, a threaded hole corresponding to the anti-rotation hole is formed in the positioning block, the limit screw penetrates through the threaded hole from back to front in an assembled state and stretches into the anti-rotation hole, and the limit screw is in threaded connection with the threaded hole.
According to the further technical scheme, the novel crank block mechanism further comprises a fixing screw, a first through hole is formed in the positioning block, a fixing screw hole is formed in the crank block mechanism, the fixing screw penetrates through the first through hole in an assembling state and is in threaded connection with the fixing screw hole, and the positioning block is fixedly connected with the crank block mechanism.
According to a further technical scheme, the device further comprises a gasket, the gasket is arranged between the positioning block and the crank slider mechanism, a second through hole is formed in the gasket, and the fixing screw sequentially penetrates through the first through hole and the second through hole in an assembled state; six first through holes are arranged in total and are uniformly distributed on the edge of the positioning block.
According to a further technical scheme, the limit screw comprises a first end and a second end, the first end stretches into the rotation preventing hole in an assembled state, and the second end is located in the threaded hole.
The beneficial effects of this technical scheme lie in: when the punch clamping mechanism for the can making machine is used, the limiting screw is arranged in the threaded hole of the positioning block, so that the limiting screw is fixedly connected with the positioning block, one end of the limiting screw extends into the anti-rotation hole on the rear end face of the punch, the positions of the anti-rotation hole and the limiting screw are relatively fixed, the limiting is formed, the punch and the positioning block cannot relatively rotate, and the punch and the positioning block are required to relatively rotate due to the fact that the threaded connection structure is loose, and therefore the fact that the threaded connection structure between the punch and the positioning block cannot loosen can be guaranteed.
Drawings
FIG. 1 is a schematic cross-sectional view of a first embodiment of the present utility model;
FIG. 2 is a schematic view of a rear end face of a positioning block in a first embodiment of the present utility model;
FIG. 3 is a schematic view of an anti-rotation ring according to a first embodiment of the present utility model;
fig. 4 is a schematic view of a rear end face of a punch according to a first embodiment of the present utility model.
FIG. 5 is a schematic cross-sectional view of a second embodiment of the present utility model;
FIG. 6 is a schematic diagram of a rear end face of a positioning block in a second embodiment of the present utility model;
fig. 7 is a schematic view of a rear end face of a punch in a second embodiment of the present utility model.
In the above figures: 101. a plunger; 111. a cylindrical cavity; 112. a groove; 102. a positioning block; 121. a columnar protrusion; 122. a first screw hole; 123. a third through hole; 103. an anti-rotation ring; 131. a first through hole; 132. a second through hole; 133. an inner edge; 104. a gasket; 141. a fourth through hole; 105. a locking screw; 106. a fixing screw; 201. a plunger; 211. a cylindrical cavity; 212. anti-rotation holes; 202. a positioning block; 221. a columnar protrusion; 222. a threaded hole; 223. a first through hole; 203. a gasket; 231. a second through hole; 204. a limit screw; 205. and (5) fixing the screw.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings and examples:
the present utility model will be described in detail with reference to the drawings, wherein modifications and variations are possible in light of the teachings of the present utility model, without departing from the spirit and scope of the present utility model, as will be apparent to those of skill in the art upon understanding the embodiments of the present utility model.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. Singular forms such as "a," "an," "the," and "the" are intended to include the plural forms as well, as used herein.
The terms "first," "second," and the like, as used herein, do not denote a particular order or sequence, nor are they intended to be limiting, but rather are merely used to distinguish one element or operation from another in the same technical term.
As used herein, "connected" or "positioned" may refer to two or more components or devices in physical contact with each other, or indirectly, or in operation or action with each other.
As used herein, the terms "comprising," "including," "having," and the like are intended to be open-ended terms, meaning including, but not limited to.
The term (terms) as used herein generally has the ordinary meaning of each term as used in this field, in this disclosure, and in the special context, unless otherwise noted. Certain terms used to describe the disclosure are discussed below, or elsewhere in this specification, to provide additional guidance to those skilled in the art in light of the description of the disclosure.
The terms "front", "rear", "upper", "lower", "left", "right" and the like used herein are directional terms, and are merely used to describe positional relationships among the structures in the present application, and are not intended to limit the scope of the present application and the specific direction in actual implementation.
Embodiment one:
as shown in fig. 1 to 4, there is provided a punch clamping mechanism for a can maker, including a punch 101, a positioning block 102, and an anti-rotation ring 103.
The positioning block 102 is disposed at the rear end of the ram 101 in the length direction, a positioning surface is disposed on the positioning block 102, and the rear end surface of the ram 101 is abutted against and positioned on the positioning surface.
The rear end of the punch 101 is provided with a cylindrical cavity 111 which is opened backwards, the positioning surface is provided with a cylindrical protrusion 121 which extends towards the front side direction and stretches into the cylindrical cavity 111, and the cylindrical protrusion 121 and the cylindrical cavity 111 are provided with mutually matched threads to form the threaded connection of the positioning block 102 and the punch 101.
The rear end surface of the positioning block 102 is used as a mounting surface for fixedly assembling and connecting a crank block mechanism, and the positioning block 102 is fixedly connected with a crank block mechanism (not shown in the figure) at the rear side, so that the punch 101 is driven to punch back and forth by the drive of the crank block mechanism.
The anti-rotation ring 103 is fixedly connected with the positioning block 102 and sleeved at the rear end of the punch 101; the inner edge 133 of the anti-rotation ring 103 is in a non-circular shape (see fig. 3), and the outer surface of the rear end of the plunger 101 is formed with a shape matching with the inner edge 133, so that the plunger 101 and the anti-rotation ring 103 cannot rotate relatively in the sleeved state.
In this embodiment, the inner edge 133 of the anti-rotation ring 103 is a rounded square with eight corners, and the design of multiple corners can further ensure that the plunger 101 and the anti-rotation ring 103 cannot rotate relatively.
In addition, in practical implementation, the inner edge 133 of the anti-rotation ring 103 can be made into a gear shape, and the outer surface of the rear end of the plunger 101 can be made into a matched gear shape, so that the two parts are kept relatively fixed through the meshing action between the gears; the anti-rotation ring 103 may be snap-fitted to the plunger 101, for example, by forming a protrusion embedded in the anti-rotation ring 103 on the outer surface of the rear end of the plunger 101, and held stationary by a mortise and tenon structure.
In this embodiment, the anti-rotation ring 103 further includes a locking screw 105, a first through hole 131 is provided on the anti-rotation ring 103, and a first screw hole 122 is provided on the positioning block 102; the locking screw 105 is screwed with the first screw hole 122 through the first through hole 131 in the assembled state, so as to form the anti-rotation ring 103 fixedly connected with the positioning block 102.
The first through hole 131 is a countersunk hole, so that the locking screw 105 is hidden in the first through hole 131, which not only avoids collision possibly generated during use, but also is more attractive.
In this embodiment, the anti-rotation ring 103 is provided with a second through hole 132, the positioning block 102 is provided with a third through hole 123, and the crank slider mechanism is provided with a second screw hole; the fixing screw 106 sequentially passes through the second through hole 132 and the third through hole 123 in the assembled state, and is in threaded connection with the second screw hole, so as to form a fixed connection between the positioning block 102 and the crank slider mechanism.
In addition, the device further comprises a gasket 104, the gasket 104 is arranged between the positioning block 102 and the crank block mechanism, a fourth through hole 141 is arranged on the gasket 104, and the fixing screw 106 sequentially passes through the second through hole 132, the third through hole 123 and the fourth through hole 141 in an assembled state; protection of the device can be provided by the spacer 104.
The second through hole 132 is a countersunk hole, so that the fixing screw 106 is hidden in the second through hole 132, which not only avoids the collision possibly generated during use, but also is more attractive.
In this embodiment, the outer surface of the rear end of the plunger 101 forms a groove 112, and the anti-rotation ring 103 is sleeved on the groove 112, so that the situation that the anti-rotation ring 103 moves forward and backward along the plunger 101 under vibration and deviates from the corresponding position on the plunger 101 during working is avoided, the stability of the sleeved connection between the anti-rotation ring 103 and the plunger 101 is ensured, and the safe and stable operation of the device is ensured.
The outer surface of the rear end of the punch 101 is circular where the groove 112 is not formed, and the outer surface of the rear end of the punch 101 is round and square through four grooves 112 where the groove 112 is formed.
The punch clamping mechanism for the can making machine is characterized in that the anti-rotation ring 103 and the positioning block 102 are relatively fixed, and the inner edge 133 of the anti-rotation ring 103 and the outer surface of the rear end of the punch 101 are made into non-circular shapes which are matched with each other, so that the punch 101 and the anti-rotation ring 103 cannot rotate relatively in a sleeved state, the punch 101 and the positioning block 102 cannot rotate relatively, and the threaded connection structure is not loosened because the punch 101 and the positioning block 102 are required to rotate relatively when the threaded connection structure is loosened, and therefore the threaded connection structure between the punch and the positioning block cannot be loosened.
Embodiment two:
as shown in fig. 5 to 7, there is also provided a punch clamping mechanism for a can bodymaker, comprising a punch 201 and a positioning block 202.
The positioning block 202 is disposed at the rear end of the ram 201 in the length direction, a positioning surface is disposed on the positioning block 202, and the rear end surface of the ram 201 is abutted against and positioned on the positioning surface.
The punch 201 has a cylindrical cavity 211 with a rearward opening at the rear end, and the positioning surface is formed with a cylindrical protrusion 221 extending in a forward direction and extending into the cylindrical cavity 211, and the cylindrical protrusion 221 and the cylindrical cavity 211 are formed with mutually matched threads to form the threaded connection between the positioning block 202 and the punch 201.
The rear end surface of the positioning block 202 is used as a mounting surface for fixedly assembling and connecting a crank block mechanism, and the positioning block 202 is fixedly connected with a crank block mechanism (not shown in the figure) at the rear side, so that the punch 201 is driven by the crank block mechanism to punch back and forth.
The anti-rotation device further comprises a limit screw 204, wherein an inwards concave anti-rotation hole 212 is formed in the rear end face of the punch 201, a threaded hole 222 corresponding to the anti-rotation hole (the size and the position of the two are corresponding) is formed in the positioning block 202, the limit screw 204 penetrates through the threaded hole 222 from back to front in an assembled state and extends into the anti-rotation hole 212, and the limit screw 204 is in threaded connection with the threaded hole 222.
In this case, since the rear end of the plunger 201 is opened to form a cylindrical cavity 211, the rear end face thereof is referred to as an annular plane surrounding the opening.
In this embodiment, the positioning block 202 is further provided with a first through hole 223, the crank block mechanism is provided with a fixing screw hole, and the fixing screw 205 passes through the first through hole 223 in an assembled state and is in threaded connection with the fixing screw hole, so that the positioning block 202 is fixedly connected with the crank block mechanism.
In addition, the device further comprises a gasket 203, wherein the gasket 203 is arranged between the positioning block 202 and the crank block mechanism, a second through hole 231 is formed in the gasket 203, and the fixing screw 205 sequentially penetrates through the first through hole 223 and the second through hole 231 in an assembled state; protection of the device can be provided by the spacer 203.
In this embodiment, six first through holes 223 are uniformly distributed on the edge of the positioning block 202, so as to achieve a better fixing effect.
In this embodiment, the four anti-rotation holes 212 are uniformly distributed on the rear end surface of the plunger 201, so as to have a better limiting effect on the plunger 201.
In this embodiment, the limit screw 204 includes a first end and a second end, and in the assembled state, the first end extends into the rotation preventing hole 212, and the second end is located in the threaded hole 222; therefore, the limit screw 204 can be completely hidden in the positioning block 202, so that the positioning block 202 and the gasket 203 can be tightly attached, and the protection effect of the gasket 203 on equipment is ensured.
When the punch clamping mechanism for the can making machine is used, the limit screw 204 is arranged in the threaded hole 222 of the positioning block 202, so that the limit screw 204 is fixedly connected with the positioning block 202, meanwhile, one end of the limit screw 204 extends into the anti-rotation hole 212 on the rear end face of the punch 201, the positions of the anti-rotation hole 212 and the limit screw 204 are relatively fixed, so that limit is formed, the punch 201 and the positioning block 202 cannot rotate relatively, and the punch 201 and the positioning block 202 are required to rotate relatively due to the fact that the threaded connection structure is loose, and therefore the threaded connection structure between the punch 201 and the positioning block 202 cannot be loose.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (13)
1. A ram clamping mechanism for a can bodymaker, characterized by:
the device comprises a punch rod for punching the sheet material to form a pop can, and a positioning block in threaded connection with the punch rod;
the anti-rotation ring is used for locking the punch rod and the positioning block to rotate in a threaded mode, is fixedly connected to the positioning block and is sleeved on the punch rod.
2. A ram clamping mechanism for a can bodymaker as defined in claim 1, wherein:
the positioning block is arranged at the rear end of the punch rod in the length direction, a positioning surface is arranged on the positioning block, and the rear end surface of the punch rod is abutted against and positioned on the positioning surface;
the rear end of the punch rod is provided with a cylindrical cavity which is opened backwards, a cylindrical bulge which extends forwards and stretches into the cylindrical cavity is formed on the positioning surface, and threads which are matched with each other are formed on the cylindrical bulge and the cylindrical cavity, so that the positioning block is in threaded connection with the punch rod;
the rear end face of the positioning block is used as a mounting face fixedly assembled and connected with a crank block mechanism;
the anti-rotation ring is fixedly connected with the positioning block and sleeved at the rear end of the punch rod; the inner edge of the anti-rotation ring is in a non-circular shape, and the outer surface of the rear end of the punch rod is formed into a shape matched with the inner edge, so that the punch rod is limited to rotate through the sleeving state of the punch rod and the anti-rotation ring.
3. A ram clamping mechanism for a can bodymaker as defined in claim 2, wherein: the inner edge of the anti-rotation ring is in a round corner square shape or a gear shape.
4. A ram clamping mechanism for a can bodymaker as defined in claim 2, wherein: the anti-rotation ring is in snap fit with the plunger.
5. A ram clamping mechanism for a can bodymaker as defined in claim 2, wherein: the anti-rotation ring is provided with a first through hole, and the positioning block is provided with a first screw hole; the locking screw penetrates through the first through hole and is in threaded connection with the first screw hole in an assembled state to form the anti-rotation ring and the positioning block to be fixedly connected; the first through hole is a countersunk hole.
6. A ram clamping mechanism for a can bodymaker as defined in claim 2, wherein: the anti-rotation ring is provided with a second through hole, the positioning block is provided with a third through hole, and the crank sliding block mechanism is provided with a second screw hole; the fixing screw sequentially penetrates through the second through hole and the third through hole in an assembling state and is in threaded connection with the second screw hole, so that the positioning block is fixedly connected with the crank slider mechanism.
7. A ram clamping mechanism for a can bodymaker as defined in claim 6, wherein: the novel crank block mechanism comprises a positioning block, a crank block mechanism and a fixing screw, and is characterized by further comprising a gasket, wherein the gasket is arranged between the positioning block and the crank block mechanism, a fourth through hole is formed in the gasket, and the fixing screw sequentially penetrates through the second through hole, the third through hole and the fourth through hole in an assembling state.
8. A ram clamping mechanism for a can bodymaker as defined in claim 2, wherein: the outer surface of the rear end of the punch rod is provided with a groove, and the anti-rotation ring is sleeved on the groove.
9. A ram clamping mechanism for a can bodymaker, characterized by:
the device comprises a punch rod for punching the sheet material to form a pop can, and a positioning block in threaded connection with the punch rod;
the punch rod is characterized by further comprising a limit screw used for locking the threaded rotation between the punch rod and the locating block, and the limit screw penetrates through the locating block and is positioned on the punch rod.
10. A ram clamping mechanism for a can bodymaker as defined in claim 9, wherein:
the positioning block is arranged at the rear end of the punch rod in the length direction, a positioning surface is arranged on the positioning block, and the rear end surface of the punch rod is abutted against and positioned on the positioning surface;
the rear end of the punch rod is provided with a cylindrical cavity which is opened backwards, a cylindrical bulge which extends forwards and stretches into the cylindrical cavity is formed on the positioning surface, and threads which are matched with each other are formed on the cylindrical bulge and the cylindrical cavity, so that the positioning block is in threaded connection with the punch rod;
the rear end face of the positioning block is used as a mounting face fixedly assembled and connected with a crank block mechanism;
the anti-rotation hole is formed in the rear end face of the punch rod, a threaded hole corresponding to the anti-rotation hole is formed in the positioning block, the limit screw penetrates through the threaded hole from back to front in an assembled state and stretches into the anti-rotation hole, and the limit screw is in threaded connection with the threaded hole.
11. A ram clamping mechanism for a can bodymaker as defined in claim 10, wherein: the positioning block is provided with a first through hole, the crank block mechanism is provided with a fixed screw hole, and the fixed screw penetrates through the first through hole in an assembled state and is in threaded connection with the fixed screw hole to form the fixed block and the crank block mechanism to be fixedly connected.
12. A ram clamping mechanism for a can bodymaker as defined in claim 11, wherein: the fixing screw penetrates through the first through hole and the second through hole in sequence in an assembling state; six first through holes are arranged in total and are uniformly distributed on the edge of the positioning block.
13. A ram clamping mechanism for a can bodymaker as defined in claim 10, wherein: the limit screw comprises a first end and a second end, the first end stretches into the rotation preventing hole in an assembled state, and the second end is located in the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576966.7U CN220781931U (en) | 2023-09-22 | 2023-09-22 | Punch rod clamping mechanism for can making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576966.7U CN220781931U (en) | 2023-09-22 | 2023-09-22 | Punch rod clamping mechanism for can making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220781931U true CN220781931U (en) | 2024-04-16 |
Family
ID=90637021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322576966.7U Active CN220781931U (en) | 2023-09-22 | 2023-09-22 | Punch rod clamping mechanism for can making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220781931U (en) |
-
2023
- 2023-09-22 CN CN202322576966.7U patent/CN220781931U/en active Active
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