CN219581523U - Stamping device of red punching machine - Google Patents
Stamping device of red punching machine Download PDFInfo
- Publication number
- CN219581523U CN219581523U CN202320764312.4U CN202320764312U CN219581523U CN 219581523 U CN219581523 U CN 219581523U CN 202320764312 U CN202320764312 U CN 202320764312U CN 219581523 U CN219581523 U CN 219581523U
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- die
- plate
- die seat
- screw rod
- punch
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of valve body processing of refrigeration equipment, in particular to a stamping device of a red punching machine, which comprises an upper fixing plate, a driving plate, four upright posts, a mold seat and an auxiliary mechanism, wherein the auxiliary mechanism comprises a rotating body, a screw rod, two semicircular lantern rings and a sealing cover, the rotating body is fixedly connected with the screw rod, the other ends of the two semicircular lantern rings are respectively connected with the driving plate in a sliding manner, oil absorbing cotton is contacted with the corresponding upright posts, the outer diameters of the upright posts are wrapped and abutted above through holes, the sealing cover is clamped with the driving plate, and the upright posts are lubricated through the oil absorbing cotton.
Description
Technical Field
The utility model relates to the technical field of valve body processing of refrigeration equipment, in particular to a stamping device of a red punching machine.
Background
The valve body is an important part in refrigeration equipment, and has the functions of refrigerating and heating conversion in a refrigeration system, the purposes of refrigerating and heating are achieved by changing the directions of an exhaust pipe and an air return pipe of a compressor entering an evaporator and a condenser, the valve body is required to be processed by a red punch before forming, an electromagnetic induction heating intermediate frequency furnace is adopted for heating or acetylene and liquefied gas are adopted for heating materials, and the upsetting pressure of the machine is utilized for automatic feeding, automatic blanking, automatic stamping and automatic blanking, so that the product can be formed in a die at one time, and irregular parts such as spheres, hexagons, cylinders, valve bodies and the like can be upsetted; after the process is adopted, the product can be molded at one time, the working procedures are reduced, deep holes and porous parts can be upsetted, and the difficult problem of complexity of the parts is solved; the female template and the male template in the existing red punching machine stamping device are vertically placed up and down, namely the female template and the male template are opened and closed in the up-down direction, punching holes are formed in the horizontal direction, and the following problems easily occur in the punching hole process: when the blank is put into the die, the bottom of the blank is contacted with the wall of the lower inner cavity of the die, and the top of the blank is not contacted with the wall of the upper inner cavity of the die, so that a certain space is reserved; after the female template and the male template in the vertical direction are assembled, the punch enters from the horizontal direction and punches the blank, and because the bottom of the blank is tightly contacted with the lower inner cavity wall of the die, no extrusion space exists, and a space exists between the top of the blank and the upper inner cavity wall of the die, under the condition, the center of gravity of the blank is positioned at the middle lower part of the die cavity, and the center of the punch and the center of the die cavity are at the same height, namely, the punch acts on the middle upper part of the blank, so that the density of the lower part of a punched finished product is high, the density of the upper part is low, and the quality of the product is seriously influenced.
The prior art patent CN211161407U discloses a stamping device of a red punching machine, which comprises a die seat, wherein a die mounting cavity is formed in the die seat, the die is used for forming a blank and comprises a female die plate and a male die plate, a left die opening and closing driving mechanism and a right die opening and closing driving mechanism are respectively arranged on the left side and the right side of the die seat, and the left die opening and closing driving mechanism and the right die opening and closing driving mechanism are respectively connected with the female die plate and the male die plate and can respectively drive the female die plate and the male die plate to close or demould; an upper punch driving assembly with an upper punch and a lower punch driving assembly with a lower punch are respectively arranged on the upper side and the lower side of the die seat; the finished product processed by the stamping device has the advantages of stable mechanical property and good quality.
However, in the above prior art, when the stamping device is not used for a long time, a large friction force is generated between the driving plate and the four upright posts, and the large friction force can cause the surface where the driving plate and the upright posts are in contact with each other to generate large heat, so that the stamping device has a certain potential safety hazard.
Disclosure of Invention
The utility model aims to provide a stamping device of a red punching machine, which aims to solve the technical problem that in the prior art, when the stamping device is not used for a long time, larger friction force is generated between a driving plate and four upright posts, and the larger friction force can cause the surface of the driving plate and the upright posts, which are in contact with each other, to generate larger heat, so that the stamping device has certain potential safety hazard.
In order to achieve the above purpose, the stamping device of the red punching machine comprises an upper fixing plate, a driving plate, four upright posts, a die seat and an auxiliary mechanism, wherein a punching head assembly is arranged below the driving plate, four bottom corners of the driving plate are respectively provided with a through hole, the outer diameter of each through hole is provided with an oil storage groove, an oil inlet hole is communicated above each oil storage groove, a lower punching head driving assembly is arranged below the die seat, four receiving grooves are symmetrically arranged on the upper end face of the die seat, one sides of the receiving grooves are respectively communicated with a collecting assembly, the upper fixing plate is in sliding connection with the corresponding upright posts and sleeved on the four upright posts, the driving plate is in sliding connection with the corresponding upright posts and is positioned below the upper fixing plate, the four upright posts penetrate through the corresponding through holes, the four upright posts are respectively and fixedly connected with the die seat, the auxiliary mechanism is arranged at the corresponding through hole, the auxiliary mechanism comprises a rotating body, a screw rod, two semicircular lantern rings and a sealing cover, two groups of opposite threads are arranged at the middle part of the screw rod, a thread groove is formed at one end of each semicircular lantern ring, oil absorbing cotton is arranged below each semicircular lantern ring, the rotating body is fixedly connected with the screw rod and is positioned at one end of the screw rod, the rotating body is also rotationally connected with the driving plate and is positioned at one side of the corresponding oil storage groove, the screw rod is rotationally connected with the two semicircular lantern rings and is positioned at the corresponding thread groove, the screw rod is also rotationally connected with the driving plate and penetrates through the other side of the corresponding oil storage groove, the other ends of the two semicircular lantern rings are respectively and slidably connected with the driving plate, and the oil absorbing cotton is symmetrically arranged in the oil storage groove, the oil absorbing cotton is in contact with the corresponding upright post, wraps the outer diameter of the upright post, is propped against the upper part of the through hole, and is connected with the driving plate in a clamping manner and is positioned in the corresponding oil inlet hole.
The auxiliary mechanism further comprises a rotating disc, wherein the rotating disc is fixedly connected with the screw rod and is positioned at the other end of the screw rod.
The collecting assembly comprises a collecting box, a guide pipe and a fixing box, wherein the collecting box is connected with the fixing box in a drawing mode and located in the fixing box, the guide pipe is communicated with the fixing box and located on the upper end face of the fixing box, the guide pipe is communicated with the receiving groove, and the fixing box is fixedly connected with the die seat and located on one side of the die seat.
The red punching machine stamping device further comprises a left opening and closing die driving assembly, a right opening and closing die driving assembly, a front punch driving assembly and a rear punch driving assembly, wherein the left opening and closing die driving assembly is connected with the die seat in a drawing mode and located on one side of the die seat, the right opening and closing die driving assembly is connected with the die seat in a drawing mode and located on the other side of the die seat, the front punch driving assembly is connected with the die seat in a drawing mode and located at one end of the die seat, and the rear punch driving assembly is connected with the die seat in a drawing mode and located at the other end of the die seat.
The punch assembly comprises an upper punch, a material returning plate and a fixing seat, wherein the upper punch is fixedly connected with the fixing seat and is positioned at the lower end of the fixing seat, the material returning plate is sleeved at the middle part of the upper punch, and the fixing seat is fixedly connected with the driving plate.
According to the stamping device of the red punching machine, lubricating oil is poured into the corresponding oil storage groove through the oil inlet hole, the screw is rotated, the two semicircular lantern rings drive the oil absorbing cotton to be in contact with the lubricating oil, the oil absorbing cotton absorbs the lubricating oil, the screw is rotated in the opposite direction, the two semicircular lantern rings are in contact with the corresponding upright posts, the oil absorbing cotton is in contact with the upright posts at the same time, the corresponding auxiliary mechanism is sequentially operated, after the four oil absorbing cotton are in contact with the corresponding upright posts, the driving plate is moved up and down, so that the lubricating oil on the oil absorbing cotton lubricates the upright posts, and accordingly, a large friction force is prevented from being generated between the driving plate and the upright posts.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a first embodiment of the present utility model.
Fig. 2 is a cross-sectional view of the utility model taken along line A-A of fig. 1.
Fig. 3 is a partial enlarged view of the present utility model at B in fig. 2.
Fig. 4 is an enlarged view of a portion of the present utility model at C in fig. 2.
Fig. 5 is a cross-sectional view of the utility model taken along line D-D of fig. 1.
Fig. 6 is an enlarged view of a portion of fig. 5 at E in accordance with the present utility model.
Fig. 7 is a cross-sectional view of the utility model taken along line F-F of fig. 1.
Fig. 8 is a partial enlarged view of G in fig. 7 according to the present utility model.
Fig. 9 is a front view of a second embodiment of the present utility model.
Fig. 10 is a side view of a second embodiment of the present utility model.
Fig. 11 is a partial enlarged view of H in fig. 10 according to the present utility model.
The device comprises a 101-upper fixed plate, a 102-driving plate, a 103-upright post, a 104-die seat, a 105-punch assembly, a 106-through hole, a 107-oil storage groove, a 108-oil inlet hole, a 109-lower punch driving assembly, a 110-receiving groove, a 111-rotating body, a 112-screw, a 113-semicircular lantern ring, a 114-sealing cover, a 115-thread groove, a 116-oil absorbing sponge, a 117-rotating disc, a 118-collecting box, a 119-guide pipe, a 120-fixed box, a 201-left opening and closing die driving assembly, a 202-right opening and closing die driving assembly, a 203-front punch driving assembly, a 204-rear punch driving assembly, a 205-upper punch, a 206-material returning plate and a 207-fixed seat.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
First embodiment:
referring to fig. 1 to 8, wherein fig. 1 is a front view of a first embodiment of the present utility model, fig. 2 is a sectional view of the present utility model taken along line A-A in fig. 1, fig. 3 is a partially enlarged view of the present utility model taken along line B in fig. 2, fig. 4 is a partially enlarged view of the present utility model taken along line C in fig. 2, fig. 5 is a sectional view of the present utility model taken along line D-D in fig. 1, fig. 6 is a partially enlarged view of the present utility model taken along line E in fig. 5, fig. 7 is a sectional view of the present utility model taken along line F-F in fig. 1, and fig. 8 is a partially enlarged view of the present utility model taken along line G in fig. 7.
The utility model provides a punching device of a red punching machine, which comprises an upper fixed plate 101, a driving plate 102, four upright posts 103, a die seat 104 and an auxiliary mechanism, wherein the auxiliary mechanism comprises a rotating body 111, a screw rod 112, two semicircular lantern rings 113, a sealing cover 114 and a rotating disc 117, and the collecting assembly comprises a collecting box 118, a guide pipe 119 and a fixed box 120.
For this embodiment, the below of drive plate 102 is provided with drift subassembly 105, four base angles of drive plate 102 all have through-hole 106, the external diameter of through-hole 106 has oil storage groove 107, oil storage groove 107's top switch-on has inlet port 108, the below of die holder 104 is provided with down drift drive subassembly 109, the up end symmetry of die holder 104 is provided with four receiving grooves 110, just the collecting component has all been switched on to one side of receiving groove 110, go up fixed plate 101 with corresponding stand 103 sliding connection to the cover is located four on the stand 103, drive plate 102 with corresponding stand 103 sliding connection, and be located go up the below of fixed plate 101, and four stand 103 runs through corresponding through-hole 106, four stand 103 respectively with die holder 104 fixed connection, and be located corresponding in the receiving groove 110, can be convenient for carry out the removal to drive plate 102, just one side of receiving groove 110 is all switched on to have collector assembly, thereby can drive the drive subassembly 105, can carry out the punching press to carry out with the collecting groove 110, can be convenient for carry out the collecting groove 110 to the collecting component is convenient for carry out in the stand 103, can carry out the collecting groove is convenient for the stand is convenient for store the stand 102.
The auxiliary mechanism is arranged at the corresponding through hole 106, two groups of opposite threads are arranged in the middle of the screw 112, a thread groove 115 is formed in one end of the semicircular lantern ring 113, oil absorbing cotton 116 is arranged below the semicircular lantern ring 113, the rotating body 111 is fixedly connected with the screw 112 and is positioned at one end of the screw 112, the rotating body 111 is also rotationally connected with the driving plate 102 and is positioned at one side of the corresponding oil storing groove 107, the screw 112 is in threaded connection with the two semicircular lantern rings 113 and is positioned in the corresponding thread groove 115, the screw 112 is also in rotary connection with the driving plate 102 and penetrates through the other side of the corresponding oil storing groove 107, the other ends of the two semicircular lantern rings 113 are respectively in sliding connection with the driving plate 102 and are symmetrically arranged in the inside of the oil storing groove 107, the oil absorbing cotton 116 is in contact with the corresponding upright post 103 and is in outer diameter of the upright post 103 and is propped against the upper part of the through hole 106, the screw 112 is in clamping connection with the corresponding oil storing plate 102, the two semicircular lantern rings 108 can be driven by the driving plate 114 and can move towards the screw 112 or the sealing cover 114, and the oil absorbing cotton is further contacted with the screw 112.
Second, the rotating disc 117 is fixedly connected with the screw 112 and located at the other end of the screw 112, and the screw 112 can be conveniently rotated by the rotating disc 117.
Again, the collecting box 118 is connected with the fixing box 120 in a drawing manner, and is located inside the fixing box 120, the conduit 119 is connected with the fixing box 120 and is located at an upper end surface of the fixing box 120, the conduit 119 is also connected with the receiving groove 110, the fixing box 120 is fixedly connected with the die base 104 and is located at one side of the die base 104, the collecting box 118 is convenient for collecting and processing lubricating oil, and the conduit 119 is convenient for guiding the lubricating oil in the receiving groove 110 into the collecting box 118.
When the utility model is used for reducing larger friction force between the driving plate 102 and the upright post 103, lubricating oil is poured into the corresponding oil storage groove 107 through the oil inlet hole 108, the screw rod 112 is rotated, the two semicircular lantern rings 113 drive the oil suction cotton 116 to be in contact with the lubricating oil, the oil suction cotton 116 absorbs the lubricating oil, the screw rod 112 is rotated in the opposite direction, the two semicircular lantern rings 113 are in contact with the corresponding upright post 103, the oil suction cotton 116 is in contact with the upright post 103, the corresponding auxiliary mechanism is sequentially operated, when the four oil suction cotton 116 are in contact with the corresponding upright post 103, the driving plate 102 is moved up and down, so that the lubricating oil on the oil suction cotton 116 lubricates the upright post 103, the driving plate 102 and the upright post 103 are prevented from generating larger friction force, when the friction force between the driving plate 102 and the upright post 103 is reduced, the two semicircular lantern rings 113 can be rotated again, the driving plate 103 can be separated from the upright post 103, the friction force between the driving plate and the upright post 103 is prevented from generating larger friction force, and the potential safety hazard is prevented from generating between the driving plate 102 and the upright post 103, and the driving plate is prevented from generating larger friction force due to the fact that the friction force is longer than the driving plate is in contact with the upright post 103.
The second embodiment is:
on the basis of the first embodiment, please refer to fig. 9 to 11, wherein fig. 9 is a front view of a second embodiment of the present utility model, fig. 10 is a side view of the second embodiment of the present utility model, and fig. 11 is a partially enlarged view of fig. 10 at H of the present utility model.
The utility model provides a red punch stamping device, which also comprises a left die opening and closing driving assembly 201, a right die opening and closing driving assembly 202, a front punch driving assembly 203 and a rear punch driving assembly 204, wherein the punch assembly 105 comprises an upper punch 205, a material returning plate 206 and a fixing seat 207.
For this embodiment, the left mold opening and closing driving assembly 201 is connected with the mold base 104 in a drawing manner, and is located at one side of the mold base 104, the right mold opening and closing driving assembly 202 is connected with the mold base 104 in a drawing manner, and is located at the other side of the mold base 104, the front punch driving assembly 203 is connected with the mold base 104 in a drawing manner, and is located at one end of the mold base 104, and the rear punch driving assembly 204 is connected with the mold base 104 in a drawing manner, and is located at the other end of the mold base 104, so that the left mold opening and closing driving assembly 201, the right mold opening and closing driving assembly 202, the front punch driving assembly 203 and the rear punch driving assembly 204 can facilitate clamping of a punched product.
Wherein, the upper punch 205 with the fixing base 207 fixed connection, and be located the lower extreme of fixing base 207, the flitch 206 that returns is overlapped and is located the middle part of upper punch 205, fixing base 207 with drive plate 102 fixed connection, through the upper punch 205 the flitch 206 that returns with the connection between the fixing base 207 can be convenient for carry out the punching press to the punching press finished product.
With the red punch stamping device of the present embodiment, the left open-close die driving assembly 201, the right open-close die driving assembly 202, the front punch driving assembly 203 and the rear punch driving assembly 204 can be used for clamping a stamped product, and the upper punch 205, the material returning plate 206 and the fixing base 207 can be connected for stamping the stamped product.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (5)
1. The stamping device of the red punching machine comprises an upper fixing plate, a driving plate, four upright posts and a die seat, wherein a punching head assembly is arranged below the driving plate, through holes are formed in four bottom corners of the driving plate, an oil storage groove is formed in the outer diameter of each through hole, an oil inlet hole is communicated above the oil storage groove, a lower punching head driving assembly is arranged below the die seat, four receiving grooves are symmetrically formed in the upper end face of the die seat, a collecting assembly is communicated with one side of each receiving groove, the upper fixing plate is in sliding connection with the corresponding upright posts and sleeved on the four upright posts, the driving plate is in sliding connection with the corresponding upright posts and is positioned below the upper fixing plate, the four upright posts penetrate through the corresponding through holes, the four upright posts are respectively and fixedly connected with the die seat and are positioned in the corresponding receiving grooves,
the device also comprises an auxiliary mechanism;
the auxiliary mechanism is arranged at the corresponding through hole, the auxiliary mechanism comprises a rotating body, a screw rod, two semicircular lantern rings and a sealing cover, two groups of opposite threads are arranged at the middle part of the screw rod, a thread groove is formed in one end of each semicircular lantern ring, oil absorbing cotton is arranged below each semicircular lantern ring, the rotating body is fixedly connected with the screw rod and is positioned at one end of the screw rod, the rotating body is further rotationally connected with the driving plate and is positioned at one side of the corresponding oil storage groove, the screw rod is in threaded connection with the two semicircular lantern rings and is positioned in the corresponding thread groove, the screw rod is further in rotational connection with the driving plate and penetrates through the corresponding other side of the oil storage groove, the other ends of the two semicircular lantern rings are respectively in sliding connection with the driving plate and are symmetrically arranged in the oil storage groove, the oil absorbing cotton is in contact with the corresponding upright post and wraps the outer diameter of the upright post and is abutted to the upper part of the through hole, and the sealing cover is in clamping connection with the driving plate and is positioned in the corresponding oil inlet hole.
2. A red punching apparatus according to claim 1, characterized in that,
the auxiliary mechanism further comprises a rotating disc, wherein the rotating disc is fixedly connected with the screw rod and is positioned at the other end of the screw rod.
3. A red punching apparatus according to claim 2, characterized in that,
the collecting assembly comprises a collecting box, a guide pipe and a fixing box, wherein the collecting box is connected with the fixing box in a drawing mode and is located in the fixing box, the guide pipe is communicated with the fixing box and located on the upper end face of the fixing box, the guide pipe is communicated with the receiving groove, and the fixing box is fixedly connected with the die seat and located on one side of the die seat.
4. A red punching apparatus according to claim 3, characterized in that,
the red punching machine stamping device further comprises a left opening and closing die driving assembly, a right opening and closing die driving assembly, a front punch driving assembly and a rear punch driving assembly, wherein the left opening and closing die driving assembly is connected with the die seat in a drawing mode and located on one side of the die seat, the right opening and closing die driving assembly is connected with the die seat in a drawing mode and located on the other side of the die seat, the front punch driving assembly is connected with the die seat in a drawing mode and located at one end of the die seat, and the rear punch driving assembly is connected with the die seat in a drawing mode and located at the other end of the die seat.
5. The red punching device of claim 4, wherein,
the punch assembly comprises an upper punch, a material returning plate and a fixed seat, wherein the upper punch is fixedly connected with the fixed seat and is positioned at the lower end of the fixed seat, the material returning plate is sleeved at the middle part of the upper punch, and the fixed seat is fixedly connected with the driving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320764312.4U CN219581523U (en) | 2023-04-10 | 2023-04-10 | Stamping device of red punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320764312.4U CN219581523U (en) | 2023-04-10 | 2023-04-10 | Stamping device of red punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219581523U true CN219581523U (en) | 2023-08-25 |
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ID=87693055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320764312.4U Active CN219581523U (en) | 2023-04-10 | 2023-04-10 | Stamping device of red punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219581523U (en) |
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2023
- 2023-04-10 CN CN202320764312.4U patent/CN219581523U/en active Active
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