CN214866690U - Refrigerator bottom plate stamping device - Google Patents
Refrigerator bottom plate stamping device Download PDFInfo
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- CN214866690U CN214866690U CN202120870994.8U CN202120870994U CN214866690U CN 214866690 U CN214866690 U CN 214866690U CN 202120870994 U CN202120870994 U CN 202120870994U CN 214866690 U CN214866690 U CN 214866690U
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- die holder
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- guide
- lower die
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Abstract
The utility model relates to a refrigerator bottom plate processing technology field discloses a refrigerator bottom plate stamping device, including the mount, fixed mounting has the bearing plate between the wall of mount left and right sides, bearing plate upside fixed mounting has the die holder, the mount top fixed mounting has the cylinder, the output of cylinder has the clamp plate through link fixed mounting, the clamp plate left and right sides symmetry is equipped with the guide way, sliding connection has the guide bar in the guide way, the guide bar upper end runs through the guide way and fixedly installs the limiting plate, the cover spring has been cup jointed in the guide bar upper end outside, the guide bar lower extreme runs through the guide way and fixedly installs the sleeve, the die holder left and right sides all is equipped with the dead lever, the sleeve just right from top to bottom with the dead lever, die holder upside middle part is equipped with the recess, sliding connection has the roof in the recess; the pressing plate and the lower die holder can be prevented from deviating, the stamping precision is improved, the discharging is convenient, and the demolding is convenient.
Description
The technical field is as follows:
the utility model relates to a refrigerator bottom plate processing technology field, concretely relates to refrigerator bottom plate stamping device.
Background art:
the refrigerator bottom plate can bear and protect the internal parts of the refrigerator, and usually, a plurality of concave structures are arranged on the refrigerator bottom plate, so that the refrigerator bottom plate is convenient to match with the surface structure of the bottom of the compressor, and a stamping die is adopted for stamping during processing.
At present when the punching press to the refrigerator bottom plate, arrange panel in the die holder on, through cylinder drive press die to panel stamping forming, nevertheless very inconvenient when unloading, lead to machining efficiency lower, can take place the skew moreover between punching head and the die holder in stamping process to influence the punching press precision, also lack the damping design at the punching press in-process.
The utility model has the following contents:
to the problem among the prior art, the utility model aims to provide a refrigerator bottom plate stamping device.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize: a refrigerator bottom plate stamping device comprises a fixing frame, wherein a bearing plate is fixedly arranged between the left side wall and the right side wall of the fixing frame, a lower die holder is fixedly arranged on the upper side of the bearing plate, a stamping groove is formed in the upper side of the lower die holder, an air cylinder is fixedly arranged at the top of the fixing frame, a pressing plate is fixedly arranged at the output end of the air cylinder through a connecting frame, and a stamping head is fixedly arranged at the bottom side of the pressing plate;
guide grooves are symmetrically formed in the left side and the right side of the pressing plate, guide rods are connected in the guide grooves in a sliding mode, limiting plates are fixedly mounted at the upper ends of the guide rods in a penetrating mode through the guide grooves, sleeve springs are sleeved on the outer sides of the upper ends of the guide rods, one ends of the sleeve springs are fixedly connected with the limiting plates, the other ends of the sleeve springs are fixedly connected with the pressing plate, sleeves are fixedly mounted at the lower ends of the guide rods in a penetrating mode through the guide grooves, fixing rods are arranged on the left side and the right side of the lower die holder, the fixing rods are fixedly mounted on the upper side of the bearing plate, and the sleeves are opposite to the fixing rods in a vertical direction;
the middle of the upper side of the lower die base is provided with a groove, the bottom side of the groove is provided with a through groove, the bottom end of the through groove penetrates through the bearing plate, the groove is internally connected with a top plate in a sliding mode, the middle of the bottom side of the fixing frame is fixedly provided with an electric push rod, and the telescopic end of the electric push rod penetrates through the through groove and is fixedly connected with the top plate.
Preferably, a sliding plate is slidably mounted inside the connecting frame, a plurality of groups of springs are fixedly connected between the bottom side of the sliding plate and the upper side of the pressing plate, and the output end of the air cylinder penetrates through the connecting frame and is fixedly connected with the sliding plate.
Preferably, the left end and the right end of the sliding plate are fixedly provided with sliding blocks, the left side wall and the right side wall of the connecting frame are provided with sliding grooves, and the sliding blocks are connected with the sliding grooves in a sliding mode.
Preferably, the bottom of the bearing plate is fixedly provided with a supporting block.
Preferably, the lower die holder is made of high-carbon medium-chromium steel, and a hard alloy layer is arranged on the inner surface of the stamping groove of the lower die holder.
The utility model has the advantages that:
the utility model discloses a flexible end drive clamp plate of cylinder moves down, cup joint the cooperation and can prevent that clamp plate and die holder from taking place the skew with the dead lever at the in-process sleeve that moves down, improve the punching press precision, carry out the punching press to the refrigerator bottom plate through drift and punching press groove cooperation, the spring makes the spring be in compression state and can play the cushioning effect under the slide among the punching press process, the slider removes the stability that improves the slide and push down and move the in-process along the spout, control electric putter extension drives the roof and rises after the punching press is accomplished, with the bottom plate jack-up after the stamping forming, the convenience of unloading, the drawing of patterns of being convenient for.
Description of the drawings:
in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts;
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the connection frame of the present invention;
fig. 3 is a partial enlarged view of a portion a in fig. 1 according to the present invention;
wherein: 1. a fixed mount; 2. a bearing plate; 3. a lower die holder; 301. a groove; 302. a through groove; 4. fixing the rod; 5. a cylinder; 6. a connecting frame; 601. a chute; 7. pressing a plate; 701. a guide groove; 8. a punch; 9. a guide bar; 10. a sleeve; 11. a limiting plate; 12. a spring sleeve; 13. a top plate; 14. an electric push rod; 15. a slide plate; 16. a spring; 17. a slider; 18. a hard alloy layer; 19. and (7) a supporting block.
The specific implementation mode is as follows:
in order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Example (b):
as shown in fig. 1-3; a refrigerator bottom plate stamping device comprises a fixing frame 1, wherein a bearing plate 2 is fixedly arranged between the left side wall and the right side wall of the fixing frame 1, a lower die holder 3 is fixedly arranged on the upper side of the bearing plate 2, a stamping groove is formed in the upper side of the lower die holder 3, an air cylinder 5 is fixedly arranged at the top of the fixing frame 1, a pressing plate 7 is fixedly arranged at the output end of the air cylinder 5 through a connecting frame 6, a stamping head 8 is fixedly arranged at the bottom side of the pressing plate 7, and the bottom plate is stamped through the matching of the stamping head 8 and the stamping groove;
the left side and the right side of the pressure plate 7 are symmetrically provided with guide grooves 701, guide rods 9 are connected in the guide grooves 701 in a sliding way, a limiting plate 11 is fixedly arranged at the upper end of the guide rod 9 through the guide groove 701, a sleeve spring 12 is sleeved outside the upper end of the guide rod 9, one end of the sleeve spring 12 is fixedly connected with the limiting plate 11, the other end of the sleeve spring 12 is fixedly connected with the pressing plate 7, the lower end of the guide rod 9 is fixedly provided with a sleeve 10 through the guide groove 701, the left side and the right side of the lower die holder 3 are both provided with a fixed rod 4, the fixed rod 4 is fixedly arranged on the upper side of the bearing plate 2, the sleeve 10 is opposite to the fixed rod 4 up and down, the sleeve 10 is in sleeve fit with the fixed rod 4 to limit the transverse position of the pressing plate 7, the pressing sleeve spring 12 is in a compressed state under the pressing plate 7, when the punching is finished, the pressing plate 7 returns to the initial position, and the sleeve spring 12 restores to the original state to drive the limiting plate 11 and the guide rod 9 to move downwards;
the middle of the upper side of the lower die holder 3 is provided with a groove 301, the bottom side of the groove 301 is provided with a through groove 302, the bottom end of the through groove 302 penetrates through the bearing plate 2, a top plate 13 is connected in the groove 301 in a sliding manner, the middle of the bottom side of the fixing frame 1 is fixedly provided with an electric push rod 14, and the telescopic end of the electric push rod 14 penetrates through the through groove 302 and is fixedly connected with the top plate 13.
A sliding plate 15 is slidably mounted in the connecting frame 6, a plurality of groups of springs 16 are fixedly connected between the bottom side of the sliding plate 15 and the upper side of the pressing plate 7, and the output end of the air cylinder 5 penetrates through the connecting frame 6 and is fixedly connected with the sliding plate 15.
The sliding plate 15 is fixedly provided with sliding blocks 17 at the left end and the right end, sliding grooves 601 are formed in the left side wall and the right side wall of the connecting frame 6, and the sliding blocks 17 are connected with the sliding grooves 601 in a sliding mode.
The bottom of the bearing plate 2 is fixedly provided with a supporting block 19 which plays a supporting role for the bearing plate 2 and improves the installation strength.
The lower die holder 3 is made of high-carbon medium-chromium steel, and the hard alloy layer 18 is arranged on the inner surface of the stamping groove of the lower die holder 3, so that the lower die holder has good wear-resisting and pressure-resisting properties and is convenient to demold.
The utility model discloses a theory of operation:
the refrigerator bottom plate that will treat the punching press prevents to the 3 upsides of die holder, control cylinder 5 extension, make the flexible end of cylinder 5 drive clamp plate 7 move down, it can prevent clamp plate 7 and die holder 3 emergence skew to cup joint the cooperation at the in-process sleeve 10 that moves down with dead lever 4, improve the punching press precision, punch to the refrigerator bottom plate through drift 8 and punching press groove cooperation, slide 15 pushes down spring 16 and makes spring 16 be in compression state and can play the cushioning effect in the punching press process, slider 17 removes along spout 601 and improves slide 15 and push down the stability of removal in-process, control electric putter 14 extension after the punching press is accomplished drives roof 13 and rises, bottom plate jack-up after the stamping forming, it is convenient to unload, the drawing of patterns of being convenient for.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a refrigerator bottom plate stamping device which characterized in that: the punching die comprises a fixing frame (1), wherein a bearing plate (2) is fixedly arranged between the left side wall and the right side wall of the fixing frame (1), a lower die holder (3) is fixedly arranged on the upper side of the bearing plate (2), a punching groove is formed in the upper side of the lower die holder (3), an air cylinder (5) is fixedly arranged at the top of the fixing frame (1), a pressing plate (7) is fixedly arranged at the output end of the air cylinder (5) through a connecting frame (6), and a punching head (8) is fixedly arranged at the bottom side of the pressing plate (7);
guide grooves (701) are symmetrically formed in the left side and the right side of the pressing plate (7), guide rods (9) are connected in the guide grooves (701) in a sliding mode, limiting plates (11) are fixedly installed at the upper ends of the guide rods (9) in a penetrating mode through the guide grooves (701), sleeve springs (12) are sleeved on the outer sides of the upper ends of the guide rods (9), one ends of the sleeve springs (12) are fixedly connected with the limiting plates (11), the other ends of the sleeve springs (12) are fixedly connected with the pressing plate (7), sleeves (10) are fixedly installed at the lower ends of the guide rods (9) in a penetrating mode through the guide grooves (701), fixing rods (4) are arranged on the left side and the right side of the lower die holder (3), the fixing rods (4) are fixedly installed on the upper side of the bearing plate (2), and the sleeves (10) are opposite to the fixing rods (4) in the vertical direction;
the die holder (3) upside middle part is equipped with recess (301), recess (301) bottom side is equipped with logical groove (302), it runs through bearing plate (2) to lead to groove (302) bottom, sliding connection has roof (13) in recess (301), mount (1) bottom side middle part fixed mounting has electric putter (14), the flexible end of electric putter (14) runs through logical groove (302) and roof (13) fixed connection.
2. The refrigerator bottom plate punching device according to claim 1, wherein: the connecting frame is characterized in that a sliding plate (15) is slidably mounted inside the connecting frame (6), a plurality of groups of springs (16) are fixedly connected between the bottom side of the sliding plate (15) and the upper side of the pressing plate (7), and the output end of the air cylinder (5) penetrates through the connecting frame (6) and is fixedly connected with the sliding plate (15).
3. The refrigerator bottom plate punching device according to claim 2, wherein: the sliding plate is characterized in that sliding blocks (17) are fixedly mounted at the left end and the right end of the sliding plate (15), sliding grooves (601) are formed in the left side wall and the right side wall of the connecting frame (6), and the sliding blocks (17) are connected with the sliding grooves (601) in a sliding mode.
4. The refrigerator bottom plate punching device according to claim 1, wherein: and a supporting block (19) is fixedly arranged at the bottom of the bearing plate (2).
5. The refrigerator bottom plate punching device according to claim 1, wherein: the lower die holder (3) is made of high-carbon medium-chromium steel, and a hard alloy layer (18) is arranged on the inner surface of a stamping groove of the lower die holder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120870994.8U CN214866690U (en) | 2021-04-26 | 2021-04-26 | Refrigerator bottom plate stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120870994.8U CN214866690U (en) | 2021-04-26 | 2021-04-26 | Refrigerator bottom plate stamping device |
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| Publication Number | Publication Date |
|---|---|
| CN214866690U true CN214866690U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120870994.8U Active CN214866690U (en) | 2021-04-26 | 2021-04-26 | Refrigerator bottom plate stamping device |
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| CN (1) | CN214866690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310255A (en) * | 2021-12-24 | 2022-04-12 | 萨姆电子科技(苏州)有限公司 | Natural gas ignition coil stamping device |
-
2021
- 2021-04-26 CN CN202120870994.8U patent/CN214866690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310255A (en) * | 2021-12-24 | 2022-04-12 | 萨姆电子科技(苏州)有限公司 | Natural gas ignition coil stamping device |
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