CN217748918U - Backing plate continuous punching device with polishing function - Google Patents
Backing plate continuous punching device with polishing function Download PDFInfo
- Publication number
- CN217748918U CN217748918U CN202222026449.8U CN202222026449U CN217748918U CN 217748918 U CN217748918 U CN 217748918U CN 202222026449 U CN202222026449 U CN 202222026449U CN 217748918 U CN217748918 U CN 217748918U
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- polishing
- punching
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- blank
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- 238000005498 polishing Methods 0.000 title claims abstract description 79
- 238000004080 punching Methods 0.000 title claims abstract description 62
- 238000003825 pressing Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a pad continuous punching device with polishing function, which comprises a frame, a lower pressing plate, a punch, a hydraulic cylinder, a power turntable, a main shaft, a rotating frame, a positioning frame, a fixed ring disc, a punching pressing plate, a polishing pressing plate and a polishing mechanism; wherein, the hydraulic cylinder drives the lower pressure plate to lift; the main shaft is arranged on the power turntable; the rotating frame is arranged at the upper end of the main shaft; the positioning frame is fixedly connected with the rotating frame; the fixed ring disc is provided with punching chip removal holes, polishing holes, a feed opening and a feeding position which are uniformly distributed. This device fixes a position the backing plate blank through the locating frame to carry the backing plate blank to punching press chip removal hole, polishing hole, feed opening in proper order by the material loading level, the drift punches a hole to the backing plate blank in punching press chip removal hole department, and polishing mechanism polishes the backing plate blank of polishing hole department, and the backing plate after the processing removes to the automatic cunning of feed opening, realizes automatic unloading, realizes continuous processing production, improves production efficiency, adapts to mass production demand.
Description
Technical Field
The utility model relates to a backing plate production facility technical field, especially a continuous punching device of backing plate with polishing function.
Background
The anchor rod backing plate is located the stock tip, can improve the tip atress, strengthens the bearing structure to the rock wall support effect, can conveniently exert prestressing force to the stock through this structure. The existing base plate punching device can feed, position, punch and unload the base plates one by one, cannot realize continuous processing and has low production efficiency. In addition, since the stamping die has high impact force, burrs and sharp edges are easily generated at the edge of the punched hole, and the stamped base plate needs to be polished. The existing equipment polishes the base plate by replacing polishing equipment after the base plate is punched, the production efficiency is influenced by time consumption in the turnover process, and the working strength of workers is also improved in the turnover process.
The utility model discloses a base plate punching device with polishing function, including the push down device that from top to bottom sets gradually, roof, upper die base, drift, die holder and support, be fixed with round platform and jacking device on the support, coaxial opening has logical groove on the round platform, leads to inslot slidable mounting and has the slide, and jacking device is connected with the slide and is used for driving the slide to rise, installs polishing motor on the slide, and polishing dish is installed to the polishing motor output. The upper die holder is driven to descend by the pressing device, the base plate is pressed in the clamping groove by the pressing plate, the base plate is punched by the punch, and punched waste falls down from the discharge groove and falls down through the inclined surface of the circular table; after punching the hole, the drift rises a short distance to ensure that the clamp plate still compresses tightly the backing plate, jacking device drive slide rises, and polishing motor drives the polishing dish rotation, polishes the burr of counterpunching department and polishes.
Although the punching polishing operation of the base plate can be completed at one time by the punching device, the base plates need to be fed, punched and unloaded one by one, continuous production cannot be realized, the requirement of mass production cannot be met, manual operation is needed for feeding and unloading, time and labor are wasted, and danger is easy to occur.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a pad continuous punching apparatus with a polishing function.
In order to realize the above object, the utility model provides a continuous punching device of backing plate with polishing function, include:
a frame;
a lower pressing plate;
the punch is fixedly arranged at the bottom of the lower pressing plate;
the hydraulic cylinder is arranged at the top of the frame, and the output end of the hydraulic cylinder is connected with the lower pressing plate and used for driving the lower pressing plate to lift;
the power turntable is arranged at the bottom of the rack;
the main shaft is arranged on the power turntable;
the rotating frame is arranged at the upper end of the main shaft;
the positioning frames are fixedly connected with the rotating frame, are four in number, are circumferentially distributed on the outer side of the main shaft and are used for accommodating the base plate blanks;
the fixed ring disc is fixedly connected with the frame, is positioned at the periphery of the main shaft and below the positioning frame, and is provided with uniformly distributed punching chip removal holes, polishing holes, a feed opening and a feeding position;
the punching press plate is connected with the lower press plate through a first pressure spring, is positioned right above the punching chip removal hole and is used for pressing the base plate blank in the positioning frame of the punching chip removal hole;
the polishing pressing plate is connected with the lower pressing plate through a second pressure spring, is positioned right above the polishing hole and is used for pressing the base plate blank in the positioning frame at the polishing hole;
and the polishing mechanism comprises a power jacking device and a polishing device, the polishing device is positioned right below the polishing hole, the power jacking device is fixedly connected with the rack, and the power jacking device drives the polishing device to lift up and down to polish the punched hole of the base plate blank in the positioning frame above the polishing hole.
Furthermore, a guide sleeve is fixed on the lower pressing plate, a guide rod is slidably mounted in the guide sleeve, and the upper end of the guide rod is fixedly connected with the rack.
Furthermore, the distance between the fixed ring disc and the positioning frame is smaller than the thickness of the base plate blank.
Furthermore, the inner cavity of the positioning frame comprises an upper cavity and a lower cavity, the upper cavity is gradually narrowed, and the lower cavity is in clearance fit with the base plate blank.
Further, the size of the feed opening is larger than that of the base plate blank.
Furthermore, a round hole for the punch to pass through is formed in the punching press plate, and the diameter of the punch is smaller than the inner diameter of the round hole.
Further, the bottom height of the punching press plate is lower than that of the punch.
The beneficial effects of the technical scheme are as follows:
1. the base plate blank is positioned through the positioning frame, the base plate blank is sequentially conveyed to a punching chip removal hole, a polishing hole and a discharging hole from a loading position, a punch punches the base plate blank at the punching chip removal hole, the polishing mechanism polishes the base plate blank at the polishing hole, and the processed base plate moves to the discharging hole to automatically slide down, so that automatic discharging is realized, continuous processing production is realized, the production efficiency is improved, and the requirement of mass production is met;
2. go up the material level and set up with the drift interval, the manual work can not be hindered by drift and holding down plate mistake when going on the material loading at the material level, guarantees production safety.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a top view of an embodiment of the present invention;
fig. 4 is a side view of an embodiment of the present invention;
in the figure, 1, a frame; 2. pressing the plate downwards; 3. a punch; 4. a hydraulic cylinder; 5. a power turntable; 6. a main shaft; 7. a rotating frame; 8. a positioning frame; 9. a base plate; 10. a stationary ring plate; 11. punching a chip removal hole; 12. polishing the hole; 13. a feeding port; 14. loading the material; 15. punching a pressing plate; 16. polishing the pressing plate; 17. a power jacking device; 18. a polishing device; 19. a guide sleeve; 20. a guide bar; 21. an upper cavity; 22. a lower cavity; 23. a circular hole; 24. a first pressure spring; 25. and the second pressure spring.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a pad continuous punching apparatus with polishing function includes: the device comprises a rack 1, a lower pressing plate 2, a punch 3, a hydraulic cylinder 4, a power turntable 5, a main shaft 6, a rotating frame 7, a positioning frame 8, a fixed ring disc 10, a punching pressing plate 15, a polishing pressing plate 16 and a polishing mechanism;
wherein, the punch 3 is fixedly arranged at the bottom of the lower pressure plate 2; the hydraulic cylinder 4 is arranged at the top of the frame 1, and the output end of the hydraulic cylinder is connected with the lower pressing plate 2 and used for driving the lower pressing plate 2 to lift; the power turntable 5 is arranged at the bottom of the frame 1; the main shaft 6 is arranged on the power turntable 5; the rotating frame 7 is arranged at the upper end of the main shaft 6; the positioning frames 8 are fixedly connected with the rotating frame 7, the number of the positioning frames 8 is four, the positioning frames 8 are circumferentially distributed on the outer side of the main shaft 6, and the positioning frames 8 are used for accommodating the base plate 9 blank; the fixed ring disc 10 is fixedly connected with the rack 1, the fixed ring disc 10 is positioned on the periphery of the main shaft 6 and below the positioning frame 8, the fixed ring disc 10 is provided with punching chip removal holes 11, polishing holes 12, a feed opening 13 and a feed position 14 which are uniformly distributed, and the punching chip removal holes 11, the polishing holes 12, the feed opening 13 and the feed position 14 are arranged at intervals of 90 degrees; the punching press plate 15 is connected with the lower press plate 2 through a first pressure spring 24, the punching press plate 15 is positioned right above the punching chip removal hole 11, and the punching press plate 15 is used for pressing the base plate 9 blank in the positioning frame 8 at the punching chip removal hole 11; the polishing pressing plate 16 is connected with the lower pressing plate 2 through a second pressure spring 25, the polishing pressing plate 16 is positioned right above the polishing hole 12, and the polishing pressing plate 16 is used for pressing the base plate 9 blank in the positioning frame 8 at the polishing hole 12; the polishing mechanism comprises a power jacking device 17 and a polishing device 18, the polishing device 18 is located under the polishing hole 12, the power jacking device 17 is fixedly connected with the rack 1, the power jacking device 17 adopts a four-guide-column cylinder, other structures can be selected according to needs, such as a hydraulic cylinder 4 and an electric push rod, the polishing device 18 adopts a grinding wheel polishing machine, the power jacking device 17 drives the polishing device 18 to ascend and descend, and the punched hole of the blank of the backing plate 9 in the positioning frame 8 above the polishing hole 12 is polished.
Specifically, the power turntable 5 is an electric turntable, the power turntable 5 drives the main shaft 6 to rotate intermittently, the main shaft 6 rotates 90 degrees each time, and the power turntable 5 and the hydraulic cylinder 4 work alternately; at a feeding position 14, a base plate 9 blank is placed on the inner side of a positioning frame 8, then a power turntable 5 drives a main shaft 6 to rotate 90 degrees clockwise, the main shaft 6 drives the positioning frame 8 to rotate through a rotating frame 7, the base plate 9 blank is moved to a punching chip removal hole 11, a hydraulic cylinder 4 works to drive a lower pressing plate 2 to descend, the lower pressing plate 2 drives a punching pressing plate 15 and a polishing pressing plate 16 to descend, the punching pressing plate 15 is firstly contacted with the base plate 9 blank, a first pressure spring 24 is compressed, the punching pressing plate 15 can compress the base plate 9 blank, then a punch 3 descends to be contacted with the base plate 9 blank to punch a hole in the base plate 9, and punched waste falls down through the punching chip removal hole 11; then the hydraulic cylinder 4 drives the lower pressing plate 2 and the punch 3 to ascend and reset, the power turntable 5 drives the spindle 6 to rotate 90 degrees clockwise again, and the positioning frame 8 drives the base plate 9 blank to move to the polishing hole 12; then, the hydraulic cylinder 4 drives the lower pressing plate 2, the punching pressing plate 15 and the polishing pressing plate 16 to descend again, when the punching pressing plate 15 presses the blank of the cushion plate 9 at the punching chip removal hole 11, the polishing pressing plate 16 synchronously presses the cushion plate 9 to be polished at the polishing hole 12, and the second pressure spring 25 compresses; in the punching process of the punch 3, the power jacking device 17 drives the polishing device 18 to ascend, and a polishing wheel of the polishing device 18 is contacted with the punched part of the blank of the pad 9 in the positioning frame 8 through the polishing hole 12 to polish the punched part of the blank of the pad 9; then the power jacking device 17 drives the polishing device 18 to descend and reset, and the hydraulic cylinder 4 drives the lower pressure plate 2 to ascend and reset; then, the power turntable 5 drives the main shaft 6 to rotate clockwise by 90 degrees again, the positioning frame 8 drives the polished backing plate 9 to move to the feed opening 13, and the polished backing plate 9 falls down from the feed opening 13 and is discharged; after the power turntable 5 drives the main shaft 6 to rotate clockwise for 90 degrees again, the positioning frame 8 moves to the upper material level 14, and a cycle is completed; continuous production is realized by continuously placing the blank of the backing plate 9 into the no-load positioning frame 8 at the upper material level 14.
In one embodiment, in order to enable the hydraulic cylinder 4 to drive the lower pressing plate 2 to stably and linearly lift, a guide sleeve 19 is fixed on the lower pressing plate 2, a guide rod 20 is slidably mounted in the guide sleeve 19, and the upper end of the guide rod 20 is fixedly connected with the frame 1. The guide sleeve 19 and the guide rod 20 play a guiding role, so that the hydraulic cylinder 4 can drive the lower pressing plate 2 to stably and linearly lift.
In one embodiment, in order to facilitate the placement of the blank of the tie plate 9 in the positioning frame 8 without being detached at a position outside the blanking opening 13 of the fixing ring disc 10, the fixing ring disc 10 is arranged at a distance from the positioning frame 8 that is smaller than the thickness of the blank of the tie plate 9. Thus, after the blank of the backing plate 9 is placed in the positioning frame 8, the bottom of the blank of the backing plate 9 is contacted with the fixed ring disc 10, the upper part of the blank of the backing plate 9 is positioned in the positioning frame 8, and the blank of the backing plate 9 can slide on the fixed ring disc 10 under the pushing of the positioning frame 8.
In one embodiment, to facilitate placement of the blank of dunnage 9 into positioning frame 8, the inner cavity of positioning frame 8 is configured to include an upper cavity 21 and a lower cavity 22, with upper cavity 21 being tapered and lower cavity 22 being a clearance fit with the blank of dunnage 9. Therefore, the blank of the backing plate 9 can be conveniently placed into the lower cavity 22 of the positioning frame 8, the blank of the backing plate 9 can be relatively stable in the lower cavity 22, and the punching deviation is prevented from being too large.
In one embodiment, the size of the feed opening 13 is larger than the size of the blank of the shim plate 9, so that the machined shim plate 9 can be discharged from the feed opening 13 after moving to the feed opening 13. Thus, when the backing plate 9 moves to the feed opening 13, the backing plate loses the support of the fixing ring disc 10 and automatically falls down.
In one embodiment, in order to make the punching press plate 15 pre-press the fixed pad 9 blank when the punch 3 punches the pad 9 blank, the bottom height of the punching press plate 15 needs to be lower than the bottom height of the punch 3, so that a circular hole 23 for the punch 3 to pass through is formed on the punching press plate 15, and the diameter of the punch 3 is smaller than the inner diameter of the circular hole 23. After the punching press plate 15 compresses the blank of the fixed backing plate 9, the punch 3 extends to the lower part of the punching press plate 15 from the round hole 23 to punch the blank of the backing plate 9.
In the present embodiment, all the electrical components and the power supplies adapted to the electrical components are connected through wires, and an appropriate controller should be selected according to actual conditions to meet control requirements, specific connection and control sequences.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.
Claims (7)
1. A continuous punching device of backing plate with polishing function includes:
a frame (1);
a lower press plate (2);
the punch (3) is fixedly arranged at the bottom of the lower pressing plate (2);
the hydraulic cylinder (4) is arranged at the top of the rack (1), and the output end of the hydraulic cylinder is connected with the lower pressing plate (2) and used for driving the lower pressing plate (2) to lift;
it is characterized by also comprising:
the power rotating disc (5) is arranged at the bottom of the rack (1);
the main shaft (6) is arranged on the power turntable (5);
the rotating frame (7) is arranged at the upper end of the main shaft (6);
the positioning frames (8) are fixedly connected with the rotating frame (7), are four in number, are circumferentially distributed on the outer side of the main shaft (6), and are used for accommodating blanks of the backing plate (9);
the fixed ring disc (10) is fixedly connected with the rack (1), is positioned at the periphery of the main shaft (6), is positioned below the positioning frame (8), and is provided with punching chip removal holes (11), polishing holes (12), a feed opening (13) and a feeding position (14) which are uniformly distributed;
the punching press plate (15) is connected with the lower press plate (2) through a first pressure spring (24), is positioned right above the punching chip removal hole (11), and is used for pressing a base plate (9) blank in the positioning frame (8) at the punching chip removal hole (11);
the polishing pressing plate (16) is connected with the lower pressing plate (2) through a second pressure spring (25), is positioned right above the polishing hole (12), and is used for pressing a base plate (9) blank in the positioning frame (8) at the polishing hole (12);
the polishing mechanism comprises a power jacking device (17) and a polishing device (18), wherein the polishing device (18) is positioned under a polishing hole (12), the power jacking device (17) is fixedly connected with the rack (1), the power jacking device (17) drives the polishing device (18) to lift, and the punched hole of a blank of a backing plate (9) in a positioning frame (8) above the polishing hole (12) is polished.
2. The continuous punching device for the base plate with the polishing function according to claim 1, characterized in that a guide sleeve (19) is fixed on the lower pressure plate (2), a guide rod (20) is slidably mounted in the guide sleeve (19), and the upper end of the guide rod (20) is fixedly connected with the rack (1).
3. The pad continuous punching device with the polishing function according to claim 1, characterized in that the distance between the fixed ring disc (10) and the positioning frame (8) is smaller than the thickness of the pad (9) blank.
4. The pad continuous punching device with the polishing function as recited in claim 1, characterized in that the inner cavity of the positioning frame (8) comprises an upper cavity (21) and a lower cavity (22), the upper cavity (21) is gradually narrowed, and the lower cavity (22) is in clearance fit with the pad (9) blank.
5. The apparatus for continuously punching a pad with a burnishing function as defined in claim 1, wherein the feed opening (13) has a size larger than that of the blank of the pad (9).
6. The apparatus for continuously punching the pad with polishing function according to claim 1, wherein the punching press plate (15) is provided with a circular hole (23) for the punch (3) to pass through, and the diameter of the punch (3) is smaller than the inner diameter of the circular hole (23).
7. The apparatus for continuously punching a pad with a burnishing function according to claim 1, wherein the bottom height of the punching press plate (15) is lower than the bottom height of the punch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222026449.8U CN217748918U (en) | 2022-08-04 | 2022-08-04 | Backing plate continuous punching device with polishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222026449.8U CN217748918U (en) | 2022-08-04 | 2022-08-04 | Backing plate continuous punching device with polishing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217748918U true CN217748918U (en) | 2022-11-08 |
Family
ID=83880168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222026449.8U Expired - Fee Related CN217748918U (en) | 2022-08-04 | 2022-08-04 | Backing plate continuous punching device with polishing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217748918U (en) |
-
2022
- 2022-08-04 CN CN202222026449.8U patent/CN217748918U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221108 |