CN217665745U - Hydraulic mould for processing heat-insulation cold storage plate - Google Patents
Hydraulic mould for processing heat-insulation cold storage plate Download PDFInfo
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- CN217665745U CN217665745U CN202220197281.4U CN202220197281U CN217665745U CN 217665745 U CN217665745 U CN 217665745U CN 202220197281 U CN202220197281 U CN 202220197281U CN 217665745 U CN217665745 U CN 217665745U
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Abstract
The utility model belongs to the technical field of cold storage plate processing, in particular to a hydraulic mould for processing a heat-preservation cold storage plate, which comprises an upper template, a lower template, a stamping rod and a limiting component; the upper template is connected with the lower template through a hydraulic rod; the stamping rod is fixedly connected to the bottom of the upper template; the limiting assembly is arranged between the upper template and the lower template; the limiting assembly consists of a fixed support, a cylinder, a first roller and a lower pressing piece; the fixed bracket is arranged at the front end of the lower template; the cylinder is clamped in the fixed support, and the first roller is rotatably connected to the output end of the cylinder; through setting up the pushing down piece, when panel placed at the punching press pole bottom completely, the depression bar of pushing down the piece bottom will be extruded under the effect of spring on the panel of bottom, and then the gyro wheel that the cooperation cylinder drove realizes spacing to panel multiple spot to guarantee to preserve and be in the horizontality, avoid punching a hole the slope.
Description
Technical Field
The utility model belongs to the technical field of the processing of freezer board, specific hydraulic mould that heat preservation freezer board processing was used that says so.
Background
The refrigeration house plate is a plate with better heat insulation performance, and polyurethane is filled in the refrigeration house plate to play a role in heat insulation.
When punching the cold storage plate, hydraulic dies are needed to punch the cold storage plate, and when punching, the cold storage plate is only needed to be placed between the hydraulic dies.
In the prior art, when a cold storage plate is stamped, one end of the cold storage plate, which exceeds a die, is longer, and the existing hydraulic die cannot support one end of the cold storage plate, which exceeds the hydraulic die, so that the problem of inclination of a stamping hole is easily caused during stamping; therefore, the hydraulic die for processing the heat-preservation refrigeration house plate is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, solve current hydraulic mould and can not surpass hydraulic mould to the freezer board and support, and then when the punching press, easily lead to the problem of punching press hole slope, the hydraulic mould of processing usefulness of a heat preservation freezer board that provides.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a hydraulic mould for processing a heat-preservation cold storage plate, which comprises an upper template, a lower template, a stamping rod and a limiting component; the upper template is connected with the lower template through a hydraulic rod; the stamping rod is fixedly connected to the bottom of the upper template; the limiting assembly is arranged between the upper template and the lower template;
the limiting assembly consists of a fixed support, a cylinder, a first roller and a lower pressing piece; the fixed bracket is arranged at the front end of the lower template; the cylinder is clamped in the fixed support, and the first roller is rotatably connected to the output end of the cylinder; the two groups of the lower pressing pieces are symmetrically and fixedly connected to the bottom surface of the upper template; when panel moved to the assigned position, panel can extrude the holding down to make holding down extrude on panel after the lifting, realize exerting pressure to the multiple spot of panel, thereby guaranteed the stability of panel position, be favorable to going on of processing.
Preferably, the lower pressing piece consists of a sleeve, a spring and a pressing rod; the sleeve is fixedly connected to the bottom of the upper template; one end of the pressure lever is movably connected in the sleeve; the spring is arranged in the sleeve, and two ends of the spring are fixedly connected with the pressing rod and the bottom surface of the sleeve respectively; under the elastic potential energy of the spring, the pressing rod is driven to downwards extrude the upper surface of the plate, and the limiting effect on the upper surface of the plate is realized.
Preferably, the lower template is movably connected with a second roller, and the second roller is arranged at one end, close to the cylinder, of the lower template; the two groups of second rollers are symmetrically arranged on the lower template; firstly, the guide effect of the first roller is exerted, and then when the first roller contacts the second roller, the guide effect of the second roller is exerted, so that the feeding of the plates is facilitated.
Preferably, the maximum stretching height of the pressure lever is equal to the length of the stamping rod; the maximum stretching height of the pressing rod is equal to the length of the punching rod, so that the normal work of the punching rod cannot be influenced when the pressing rod realizes the limiting effect on the plate.
Preferably, the cross section of the fixing bracket is of an F-shaped structure; the cylinder rigid coupling is on the fixed bolster, and the fixed bolster that "F" type structure was arranged can provide stable supporting role to the cylinder.
Preferably, the bottom end of the pressure lever is fixedly connected with a rubber block, and the diameter of the rubber block is larger than the diameter of the opening at the bottom of the sleeve; under the continuous propelling movement of panel, the depression bar extrudes the upper surface at the panel again under the effect of spring, realizes the limiting displacement to panel.
The utility model has the advantages that:
the utility model provides a hydraulic mould of heat preservation freezer board processing usefulness through setting up the lower part, places completely when the stamping rod bottom at panel, and the depression bar of lower part bottom will be extruded under the effect of spring on the panel of bottom, and then the gyro wheel that the cooperation cylinder drove realizes spacing to the panel multiple spot to guarantee to preserve and be in the horizontality, avoid punching a hole the slope.
The utility model provides a hydraulic mould of heat preservation freezer board processing usefulness through setting up spacing subassembly, when placing panel between cope match-plate pattern and lower bolster, utilizes a gyro wheel that the cylinder drove the bottom can provide certain spacing and guide effect to panel, and cooperates No. two gyro wheels that set up on the lower bolster, realizes the guide effect of lower extreme on panel.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a perspective view of a first embodiment;
FIG. 2 is a front view of the first embodiment;
FIG. 3 is a cross-sectional view of the first embodiment;
FIG. 4 is a front view of the second embodiment;
illustration of the drawings:
11. mounting a template; 12. a lower template; 13. a stamping rod; 14. a rubber sheet; 21. a fixed bracket; 22. A cylinder; 23. a first roller; 24. a second roller; 25. a push-down member; 251. a sleeve; 252. a pressure lever; 253. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Specific examples are given below.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a hydraulic mold for processing a thermal insulation cold storage plate, which comprises an upper mold plate 11, a lower mold plate 12, a stamping rod 13 and a limiting component; the upper template 11 is connected with the lower template 12 through a hydraulic rod 252; the stamping rod 13 is fixedly connected to the bottom of the upper template 11; the limiting assembly is arranged between the upper template 11 and the lower template 12;
the limiting assembly consists of a fixed support 21, a cylinder 22, a first roller 23 and a lower pressing piece 25; the fixed bracket 21 is arranged at the front end of the lower template 12; the cylinder 22 is clamped in the fixed support 21, and the first roller 23 is rotatably connected to the output end of the cylinder 22; the lower pressing pieces 25 are arranged in two groups, and the two groups of lower pressing pieces 25 are symmetrically and fixedly connected to the bottom surface of the upper template 11.
During operation, when carrying out punching press operation to panel, at first place panel between cope match-plate pattern 11 and lower bolster 12 by operating personnel, when panel is placed, by the extrusion of cylinder 22 drive bottom gyro wheel 23 on panel, simultaneously because artificial continuation propelling movement panel, make panel and gyro wheel 23 between produce relative roll, when the realization is to panel extrusion, the guide effect to panel has been realized, and when panel removes to the assigned position, panel can extrude holding down 25, and make holding down 25 upwards lift after extrude on panel, realize exerting pressure to the multiple spot of panel, thereby the stability of panel position has been guaranteed, be favorable to going on of processing.
Further, the pressing member 25 is composed of a sleeve 251, a spring 253 and a pressing rod 252; the sleeve 251 is fixedly connected to the bottom of the upper template 11; one end of the pressure rod 252 is movably connected in the sleeve 251; the spring 253 is disposed in the sleeve 251, and two ends of the spring 253 are respectively and fixedly connected with the pressing rod 252 and the bottom surface of the sleeve 251.
During operation, when a plate is in contact with the lower pressing piece 25, the plate extrudes the bottom of the pressing rod 252 and drives the bottom of the pressing rod 252 to lift upwards, at this time, the pressing rod 252 moves upwards in the sleeve 251 and simultaneously extrudes the spring 253 in the sleeve 251, so that the spring 253 generates elastic potential energy, and simultaneously, under the elastic potential energy of the spring 253, the pressing rod 252 is driven to downwards extrude on the upper surface of the plate, thereby realizing the limiting effect on the upper surface of the plate.
Further, a second roller 24 is movably connected to the lower template 12, and the second roller 24 is disposed at one end of the lower template 12 close to the cylinder 22; the second rollers 24 are arranged in two groups, and the two groups of the second rollers 24 are symmetrically arranged on the lower template 12.
During operation, when the plate moves between the upper template 11 and the lower template 12, the plate is firstly guided by the first roller 23 and then is guided by the second roller 24 when contacting the second roller 24, so that the plate feeding is facilitated.
Further, the maximum height of the stretching of the pressing rod 252 is equal to the length of the punching rod 13.
During operation, the maximum stretching height of the pressing rod 252 is equal to the length of the stamping rod 13, so that when the pressing rod 252 performs a limiting effect on a plate, normal operation of the stamping rod 13 is not affected.
Further, the cross section of the fixing bracket 21 is of an 'F' type structure.
During operation, the cylinder 22 is fixedly connected to the fixing support 21, and the fixing support 21 arranged in an "F" type structure can provide a stable supporting effect for the cylinder 22.
Further, a rubber block is fixedly connected to the bottom end of the pressing rod 252, and the diameter of the rubber block is larger than the diameter of the opening at the bottom of the sleeve 251.
During operation, the rubber block that is located depression bar 252 bottom, its structure is the hemisphere, and when panel contact depression bar 252, panel can extrude the rubber block to drive depression bar 252 upwards lifting certain distance, continue the propelling movement at panel afterwards, depression bar 252 extrudees the upper surface at panel again under the effect of spring 253, realizes the limiting displacement to panel.
Example two:
referring to fig. 4, in another embodiment of the first comparative example, a rubber sheet 14 is further glued on the surface of the lower template 12 in the first example, and the rubber sheet 14 is disposed at one end of the lower template 12 where a second roller 24 is disposed; during operation, when with panel propelling movement to the bottom of punching press pole 13, owing to arranged the sheet rubber 14 on the lower bolster 12, consequently can increase the frictional force between panel and the lower bolster 12, when limiting panel on lower bolster 12, can guarantee under the effect of frictional force that panel is difficult for producing the skew man-hour, be favorable to punching a hole of panel.
The working principle is as follows: the existing hydraulic die cannot support one end of the refrigeration storage plate exceeding the hydraulic die, so that the problem that a stamping hole is inclined easily occurs during stamping;
when the device is used, firstly, an operator places a plate between the upper template 11 and the lower template 12, when the plate is placed, the air cylinder 22 drives the first roller 23 at the bottom to extrude the plate, meanwhile, as the plate is manually pushed continuously, the plate and the first roller 23 roll relatively, when the plate is extruded, the guide effect on the plate is realized, namely, along with the manual pushing effect, the plate is firstly guided by the first roller 23, and then when the plate contacts the second roller 24, the guide effect of the second roller 24 is realized, so that the feeding of the plate is facilitated;
when the plate moves to a designated position, the plate can extrude the lower pressing piece 25, the lower pressing piece 25 is extruded on the plate after being lifted upwards, namely when the plate is contacted with the lower pressing piece 25, the plate extrudes the bottom of the pressing rod 252 and drives the bottom of the pressing rod 252 to be lifted upwards, the pressing rod 252 upwards moves in the sleeve 251 and simultaneously extrudes the spring 253 in the sleeve 251, the spring 253 generates elastic potential energy, and meanwhile, under the elastic potential energy of the spring 253, the pressing rod 252 is driven to downwards extrude on the upper surface of the plate to realize multi-point pressing on the plate, so that the position stability of the plate is ensured, the processing is facilitated, the limiting of multiple points of the plate is realized by utilizing the limiting component, the storage is ensured to be in a horizontal state, and the punching inclination is avoided.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic mould of processing usefulness of heat preservation freezer board which characterized in that: comprises an upper template (11), a lower template (12), a stamping rod (13) and a limiting component; the upper template (11) is connected with the lower template (12) through a hydraulic rod (252); the stamping rod (13) is fixedly connected to the bottom of the upper template (11); the limiting component is arranged between the upper template (11) and the lower template (12);
the limiting assembly consists of a fixed support (21), an air cylinder (22), a first roller (23) and a pressing piece (25); the fixed bracket (21) is arranged at the front end of the lower template (12); the cylinder (22) is clamped in the fixed support (21), and the first roller (23) is rotatably connected to the output end of the cylinder (22); the two groups of the lower pressing pieces (25) are symmetrically and fixedly connected to the bottom surface of the upper template (11).
2. The hydraulic die for machining the heat-preservation cold storage plate according to claim 1, characterized in that: the lower pressing piece (25) consists of a sleeve (251), a spring (253) and a pressing rod (252); the sleeve (251) is fixedly connected to the bottom of the upper template (11); one end of the pressure rod (252) is movably connected in the sleeve (251); the spring (253) is arranged in the sleeve (251), and two ends of the spring (253) are fixedly connected with the pressure rod (252) and the bottom surface of the sleeve (251) respectively.
3. The hydraulic die for machining the heat-preservation cold storage plate according to claim 2, characterized in that: a second roller (24) is movably connected to the lower template (12), and the second roller (24) is arranged at one end, close to the air cylinder (22), of the lower template (12); the second rollers (24) are arranged in two groups, and the two groups of the second rollers (24) are symmetrically arranged on the lower template (12).
4. The hydraulic die for machining the heat-preservation cold storage plate according to claim 3, characterized in that: the maximum stretching height of the pressure rod (252) is equal to the length of the stamping rod (13).
5. The hydraulic die for machining the heat-preservation cold storage plate according to claim 4, characterized in that: the cross section of the fixing support (21) is of an F-shaped structure.
6. The hydraulic mould of claim 5, which is characterized in that: the bottom end of the pressure lever (252) is fixedly connected with a rubber block, and the diameter of the rubber block is larger than the diameter of an opening at the bottom of the sleeve (251).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220197281.4U CN217665745U (en) | 2022-01-21 | 2022-01-21 | Hydraulic mould for processing heat-insulation cold storage plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220197281.4U CN217665745U (en) | 2022-01-21 | 2022-01-21 | Hydraulic mould for processing heat-insulation cold storage plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217665745U true CN217665745U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220197281.4U Active CN217665745U (en) | 2022-01-21 | 2022-01-21 | Hydraulic mould for processing heat-insulation cold storage plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217665745U (en) |
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2022
- 2022-01-21 CN CN202220197281.4U patent/CN217665745U/en active Active
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