CN111250756B - Drilling device for bottom plate of copper chafing dish - Google Patents
Drilling device for bottom plate of copper chafing dish Download PDFInfo
- Publication number
- CN111250756B CN111250756B CN202010115821.5A CN202010115821A CN111250756B CN 111250756 B CN111250756 B CN 111250756B CN 202010115821 A CN202010115821 A CN 202010115821A CN 111250756 B CN111250756 B CN 111250756B
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- chafing dish
- limiting
- pressing
- drilling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 55
- 239000010949 copper Substances 0.000 title claims abstract description 55
- 238000005553 drilling Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 139
- 238000003825 pressing Methods 0.000 claims abstract description 50
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
Abstract
The invention discloses a drilling device for a bottom plate of a copper hot pot, relates to a drilling device, solves the problem of slow effect when a circular plate at the bottom of a conventional copper hot pot product is cut off, and comprises a placing mechanism and a rear guide frame; the placing mechanism is of a rack structure, the right side of the placing mechanism is a working area, the left side of the placing mechanism is an inclined sliding plate type discharging area, and a limiting mechanism is vertically arranged on the front side and the rear side of the top surface of the working area on the right side of the placing mechanism; and the rectangular notch is formed in the front side of the rear guide frame, so that the top rotary cutting mechanism which can be in linkage action can be pulled downwards, along with the pressing action of the rubber pad on the inner side of the pressing mechanism on the copper hot pot, the cutting mechanism which can be in top falling action can cut the circular bottom plate at the bottom of the copper hot pot downwards, the copper hot pot is positioned and cut synchronously in a linkage manner, and when the bottom plate is cut off, a circle needs not to be drawn on the bottom surface of the copper hot pot in advance like the prior art, so that the device can improve the working efficiency.
Description
Technical Field
The invention relates to the technical field of drilling devices, in particular to a drilling device for a bottom plate of a copper hotpot pan.
Background
The existing copper chafing dish is a chafing dish made of copper, which is a traditional product well liked by nationwide nationalities, and the living goods made of copper have the advantages of being hard, durable, non-toxic, rapid in heat transfer and the like.
When the existing worker cuts the bottom of the copper hot pot into a circle, the worker needs to firstly draw a circle at the bottom of the copper hot pot by using compasses, and after the circle is drawn at the bottom of the copper hot pot, the worker needs to cut off the circle at the bottom of the copper hot pot by using a tool, so that the speed of manually drawing the circle at the bottom of the copper hot pot by the worker is slow, and meanwhile, the efficiency of manually cutting off the circle on the copper hot pot by the worker is low.
Disclosure of Invention
The invention aims to provide a drilling device for a bottom plate of a copper chafing dish pot, which aims to solve the problems that when the existing workers in the background art cut the bottom of the copper chafing dish, the workers need to firstly draw a circle at the bottom of the copper chafing dish by using compasses, and after the bottom of the copper chafing dish is drawn to be circular, the workers need to cut off the circle at the bottom of the copper chafing dish by using tools, so that the speed of manually drawing the circle at the bottom of the copper chafing dish by the workers is low, and meanwhile, the efficiency of manually cutting off the circle on the copper chafing dish by the workers is low.
In order to achieve the purpose, the invention provides the following technical scheme: a drilling device for a copper hot pot bottom plate comprises a placing mechanism and a rear guide frame; the placing mechanism is of a rack structure, the right side of the placing mechanism is a working area, the left side of the placing mechanism is an inclined sliding plate type discharging area, and a limiting mechanism is vertically arranged on the front side and the rear side of the top surface of the working area on the right side of the placing mechanism; the rear guide frame is arranged on the rear side surface of the placing mechanism in a vertical mode through a bolt fixing method, a rectangular notch is formed in the front side of the rear guide frame, and a piston rod is arranged in the notch; the piston rod is of an internal spring reset type structure, and a rectangular plate-shaped lower sliding frame is installed through an action rod of the piston rod; the top surface of the lower sliding frame is provided with a motor, the bottom side of a rotating shaft of the motor is connected with a rotary cutting mechanism which synchronously rotates, the bottom end of the rotary cutting mechanism is provided with a disc type cutting knife which synchronously rotates, and a hanging rod is hung between the top surface of the rotary cutting mechanism and the inner surface of the lower sliding frame.
And further: the rotary cutting mechanism is characterized in that a blanking port of a circular through hole structure is formed in the right working face of the placing mechanism, a material blocking seat of a semicircular convex structure is welded on the right area face of the blanking port, and the rotary cutting mechanism is located on the top side of the blanking port.
Further: the left sides of the limiting mechanisms are provided with L-shaped notch structures, and rotating shafts are arranged in the notch structures in a vertical mode; the rotating shaft is sleeved with a pressing mechanism through a shaft sleeve with a handle.
And further: a limiting block is further mounted on the inner surface of the limiting mechanism in a screw fixing mode, and a limiting groove of an L-shaped structure is further formed in the inner surface of the limiting block.
And further: the rotary cutting mechanism comprises a lantern ring embedded with a bearing and a pulling and pressing seat, wherein the lantern ring embedded with the bearing is matched on a non-rotary sleeve connected with the middle section of the rotary cutting mechanism through a suspender in an annular matching mode, and the pulling and pressing seat is welded on the outer wall of the lantern ring embedded with the bearing in a side-down inclined mode.
Further: draw the U-shaped slot way seat of pressing the seat for the slope, the inside weld has the arc to move towards up the deflector to seted up the notch, draw the inboard of pressing two U-shaped curved walls of seat and all seted up one slide, through the slide of both sides, sliding fit has a pulley.
And further: the pressing mechanism comprises a clamping pad which is an inner convex solid rubber seat glued on the inner side surface of the arc-shaped plate of the pressing mechanism.
Further: the pressing mechanism further comprises a hinge shaft and a connecting rod mechanism, wherein the hinge shaft is matched with the top surface of the arc-shaped plate of the pressing mechanism in a rotating insertion fit mode, the connecting rod mechanism is matched with the hinge shaft in a rotating sleeved mode, and the other end of the connecting rod mechanism is matched with the rotating rod in the middle of the pulley in a rotating sleeved mode.
Further: the pushing mechanism is a front solid block and a rear solid block, the pushing mechanism is a triangular solid block, the pushing mechanism further comprises an ejector rod and a spring, the ejector rod and the spring are in sliding fit with a guide hole of an L-shaped crutch plate arranged on the right side face of the limiting mechanism through the ejector rod sleeved with the spring, and the solid block on the left side of the pushing mechanism is guided into a limiting groove of the limiting block in a sliding limiting and guiding fit mode.
Compared with the prior art, the invention has the beneficial effects that:
a set of vertical platform mechanism is designed, the right side area is a workpiece placing area, the left side area is a material discharging area, and the right side workpiece placing area is provided with a sliding type front triangular pushing mechanism and a sliding type rear triangular pushing mechanism which are used for completing automatic ejection of the cut copper hot pot to the left side material discharging position.
A rotary cutting mechanism is arranged on the rear side frame of the device through a spring-press type piston in a guiding way, the rotary cutting mechanism adopts the existing annular rotary cutting knife, the rotary cutting knife is just positioned at the top side of the working area of the device, a set of bent plate-shaped pressing mechanism is arranged in the front left area of the device, the pressing mechanism is connected with the rotary cutting mechanism in a hanging and pulling way through a hinged hanging and pulling way at the left side through linkage structure characteristics, therefore, when the device is used, copper hot pot products can be placed on the working area, only one pressing action needs to be carried out on the pressing mechanism at the moment, the top rotary cutting mechanism with linkage action can be pulled downwards, along with the pressing action of a rubber pad inside the pressing mechanism on the copper hot pot, the cutting mechanism with top falling action can cut the circular bottom plate of the copper hot pot downwards, the copper hot pot positioning and cutting actions are linked and synchronous, when the bottom plate is cut off, a circle does not need to be drawn on the bottom surface of the copper hot pot in advance like the prior art, so that the device buckle can improve the working efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is an enlarged view of the part B of the present invention;
FIG. 4 is a right side view structural schematic of the present invention;
FIG. 5 is a partial schematic view of the present invention;
FIG. 6 is a schematic view of the internal structure of the tension/compression seat of the present invention;
FIG. 7 is a partial structural schematic view of the present invention;
FIG. 8 is a schematic view of the configuration of the annular cutter pattern at the bottom of the rotary cutting mechanism of the present invention.
In the figure: 1. a placement mechanism; 101. a blanking port; 102. a material blocking seat; 2. a rear guide frame; 3. a lower carriage; 4. a piston rod; 5. a motor; 6. a rotary cutting mechanism; 601. a lantern ring of the embedded bearing; 602. a pulling and pressing seat; 603. a slideway; 604. a pulley; 7. a material pushing mechanism; 701. a top rod; 702. a spring; 8. a limiting mechanism; 801. a limiting block; 802. a limiting groove; 9. a rotating shaft; 10. a handle; 11. a hold-down mechanism; 1101. a clamping pad; 1102. hinging shafts; 1103. a link mechanism; 12. a boom.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 2 and fig. 4 to 8, an embodiment of the present invention includes: a drilling device for a copper chafing dish bottom plate comprises a placing mechanism 1 and a rear guide frame 2; the placing mechanism 1 is of a rack structure, the right side of the placing mechanism is a working area, the left side of the placing mechanism is a discharging area of an inclined sliding plate type, and a limiting mechanism 8 is vertically arranged on the front side and the rear side of the top surface of the working area on the right side; the rear guide frame 2 is arranged on the rear side surface of the placing mechanism 1 in a vertical mode through a bolt fixing method, a rectangular notch is formed in the front side of the rear guide frame 2, and a piston rod 4 is arranged in the notch; the piston rod 4 is a piston rod 4 with an internal spring reset structure, and a rectangular plate-shaped lower sliding frame 3 is installed through an action rod of the piston rod 4; the top surface of the lower carriage 3 is provided with a motor 5, the bottom side of the rotating shaft of the motor 5 is connected with a rotary cutting mechanism 6 which synchronously rotates, the bottom end of the rotary cutting mechanism 6 is provided with a disc type cutting knife which synchronously rotates, a suspension rod 12 is hung between the top surface of the rotary cutting mechanism 6 and the inner surface of the lower carriage 3, the rotary cutting mechanism 6 comprises a lantern ring 601 embedded with a bearing and a pulling and pressing seat 602, wherein the lantern ring 601 embedded with the bearing is matched with a non-rotating sleeve connected with the middle section of the rotary cutting mechanism 6 through the suspension rod 12 in an annular matching mode, namely, the middle section of the hung rotary cutting mechanism 6 does not rotate, the rotary cutting mechanism 6 only rotates through a shaft rod which is internally matched through the bearing and is provided with a bottom annular cutting knife, and the pulling and pressing seat 602 is embedded and welded on the outer wall of the lantern ring 601 of the bearing in a downward inclining mode, draw and press seat 602 to be the U-shaped slot way seat of slope, and the inside weld has the deflector that the arc moves towards up to seted up the notch, draw and press the inboard of two U-shaped curved walls of seat 602 to all seted up one slide 603, through the slide 603 of both sides, sliding fit has a pulley 604, pulley 604 will move towards on drawing the arc in pressing the seat 602 inner chamber when rolling upwards in drawing and pressing seat 602, utilize the arc of slope formula to spur rotatory cutting mechanism 6 downwards.
Wherein: the blanking port 101 with the circular through hole structure is formed in the right working face of the placing mechanism 1, the material blocking seat 102 with the semicircular protruding structure is welded on the right area face of the blanking port 101, the material blocking seat 102 is used for limiting the rightward walking trend of a placed product copper hot pot, the rotary cutting mechanism 6 is located on the top side of the blanking port 101, and the rotary cutting mechanism 6 moving downwards can drill a limiting copper hot pot bottom plate at one time.
Wherein: the left sides of the limiting mechanisms 8 are provided with L-shaped notch structures, and rotating shafts 9 are arranged in the notch structures in a vertical mode; the pressing mechanism 11 is sleeved on the rotating shaft 9 through a shaft sleeve with a handle 10, the pressing mechanism 11 is rotated inwards by pressing the handle 10 with hands, the limiting copper hot pot can be clamped and limited in the left direction, the limiting mechanism 801 is further mounted on the inner surface of the limiting mechanism 8 in a screw fixing mode, the limiting groove 802 of an L-shaped structure is further formed in the inner surface of the limiting block 801, the top limiting area for preventing the top edge of the placed copper hot pot from moving upwards is formed, namely the top of a copper hot pot product piece is positioned by using the limiting groove 802, the pressing mechanism 11 with a pressing action is limited on the left side, and the right side is limited by the material blocking seat 102.
Wherein: the device comprises a pushing mechanism 7, the pushing mechanism 7 is a front solid block and a rear solid block, the pushing mechanism 7 is a triangular solid block, the pushing mechanism 7 further comprises an ejector rod 701 and a spring 702, the ejector rod 701 sleeved with the spring 702 is in sliding fit with a guide hole of an L-shaped crutch plate arranged on the right side face of a limiting mechanism 8, the solid blocks on the left side of the pushing mechanism 7 are guided into a limiting groove 802 of the limiting block 801 in a sliding limiting and guiding fit mode, the two pushing mechanisms 7 form two sets of elastic material returning mechanisms positioned on the right side of the device, after the copper hot pot is drilled with a cut, a pressing mechanism 11 leaves, a pulley 604 slides downwards, slowly loses the downward pulling of a pulling and pressing seat 602, and can be lifted upwards under the action of a piston rod 4.
Example 2
On the basis of embodiment 1, please refer to fig. 1, fig. 6 and fig. 7, it can be seen that the pressing mechanism 11 includes a clamping pad 1101, and the clamping pad 1101 is a solid rubber seat with an inward convex shape, which is glued on the inner side surface of the arc-shaped plate of the pressing mechanism 11, that is, when the pressing mechanism 11 is pressed to the left side of the above-mentioned placed copper hot pot product, the clamping pad 1101 is used for clamping.
Example 3
On the basis of the embodiments 1 and 1, referring to fig. 3, it can be seen that the pressing mechanism 11 further includes a hinge shaft 1102 and a link mechanism 1103, wherein the hinge shaft 1102 is fitted on the top surface of the arc-shaped plate of the pressing mechanism 11 in a manner of rotating and cartridge-fitting, and the link mechanism 1103 is fitted to the hinge shaft 1102 by rotating the same, the other end of the link mechanism 1103 is rotatably engaged with the rotating rod in the middle of the pulley 604 in a sleeved manner, it can be seen that when the linkage mechanism 1103 is pressed by the pressing mechanism 11, the pulley 604 moves synchronously along the ramp in the pressing and pulling seat 602, in addition, the pulling and pressing base 602 can not be locked by rotation under the rotation action of the lantern ring 601 embedded with the bearing and the flexible action of the link mechanism 1103, the structure is reasonable, and finally the rotating cutting mechanism 6 can complete the pulling action downwards through the action.
The working principle is as follows: the copper hot pot product piece needing to be punched with the bottom hole is limited by the limiting mechanism 8 from the left side through a guiding placement method, the copper hot pot product piece is placed at the blanking port 101, the pressing mechanism 11 is pressed manually, the pressing mechanism 11 presses the copper hot pot, meanwhile, the connecting rod mechanism 1103 can drive the pulley 604 to move upwards and slide upwards through the arc-shaped plate in the pressing seat 602, the rotary cutting mechanism 6 is pulled downwards, the inner side of the pressing mechanism 11 is tightly pressed with the clamping pad 1101 with certain slow pressing characteristics, the pressing mechanism continues to press towards the copper hot pot, then the pulley 604 is used for continuously pulling the rotary cutting mechanism 6 downwards according to the walking pattern, the annular cutter with the size being just the same as the size of the bottom plate of the copper hot pot is made to rotate to be tangential to the bottom plate of the copper hot pot as shown in figure 8, and the bottom plate is cut downwards.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a device of drilling out of copper chafing dish pot bottom plate which characterized in that: including placing mechanism (1) and back guide frame (2), its characterized in that: the placing mechanism (1) is of a rack structure, the right side of the placing mechanism is a working area, the left side of the placing mechanism is an inclined sliding plate type discharging area, and a limiting mechanism (8) is vertically arranged on the front side and the rear side of the top surface of the working area on the right side; the rear guide frame (2) is arranged on the rear side surface of the placing mechanism (1) in a vertical mode through a bolt fixing method, a rectangular notch is formed in the front side of the rear guide frame (2), and a piston rod (4) is arranged in the notch; the piston rod (4) adopts a piston rod (4) with an internal spring reset structure, and a rectangular plate-shaped lower sliding frame (3) is installed through an action rod of the piston rod (4); the top surface of the lower sliding frame (3) is provided with a motor (5), the bottom side of a rotating shaft of the motor (5) is connected with a rotary cutting mechanism (6) which synchronously rotates, the bottom end of the rotary cutting mechanism (6) is provided with a disc type cutting knife which synchronously rotates, and a hanging rod (12) is hung between the top surface of the rotary cutting mechanism (6) and the inner surface of the lower sliding frame (3).
2. The drilling device for the bottom plate of the copper chafing dish pot as claimed in claim 1, wherein: the material stopping device is characterized in that a blanking port (101) of a circular through hole structure is formed in the right working face of the placing mechanism (1), a material stopping seat (102) of a semicircular protruding structure is welded on the right area face of the blanking port (101), and the rotary cutting mechanism (6) is located on the top side of the blanking port (101).
3. The drilling device for the bottom plate of the copper chafing dish pot as claimed in claim 2, wherein: the left sides of the limiting mechanisms (8) are provided with L-shaped notch structures, and rotating shafts (9) are arranged in the notch structures in a vertical mode; the rotating shaft (9) is sleeved with a pressing mechanism (11) through a shaft sleeve with a handle (10).
4. The drilling device for the bottom plate of the copper chafing dish pot as claimed in claim 3, wherein: the inner surface of the limiting mechanism (8) is provided with a limiting block (801) in a screw fixing mode, and the inner surface of the limiting block (801) is provided with a limiting groove (802) of an L-shaped structure.
5. The drilling device for the bottom plate of the copper chafing dish pot as claimed in claim 4, wherein: the rotary cutting mechanism (6) comprises a lantern ring (601) embedded with a bearing and a pulling and pressing seat (602), wherein the lantern ring (601) embedded with the bearing is matched on a non-rotary sleeve connected with the middle section of the rotary cutting mechanism (6) through a hanger rod (12) in an annular matching mode, and the pulling and pressing seat (602) is welded on the outer wall of the lantern ring (601) embedded with the bearing in a side-down inclined mode.
6. The drilling device for the bottom plate of the copper chafing dish pot as claimed in claim 5, wherein: draw and press seat (602) for the U-shaped groove way seat of slope, the inside welding has the deflector of arc trend up to seted up the notch, draw and press the inboard of two U-shaped curved walls of seat (602) and all seted up one slide (603), through slide (603) of both sides, sliding fit has a pulley (604).
7. The drilling device for the bottom plate of the copper chafing dish pot as claimed in claim 6, wherein: the pressing mechanism (11) comprises a clamping pad (1101), wherein the clamping pad (1101) is an inward convex solid rubber seat which is glued on the inner side surface of an arc-shaped plate of the pressing mechanism (11).
8. The drilling device for the bottom plate of a copper chafing dish as claimed in claim 7, wherein: the pressing mechanism (11) further comprises a hinge shaft (1102) and a link mechanism (1103), wherein the hinge shaft (1102) is matched with the top surface of the arc-shaped plate of the pressing mechanism (11) in a rotating insertion fit mode, the link mechanism (1103) is matched with the hinge shaft (1102) in a rotating sleeved mode, and the other end of the link mechanism (1103) is matched with a rotating rod in the middle of the pulley (604) in a rotating sleeved mode.
9. The drilling device for the bottom plate of the copper chafing dish pot according to claim 8, wherein: the automatic pushing device is characterized by further comprising a pushing mechanism (7), the pushing mechanism (7) is a front solid block and a rear solid block, the pushing mechanism (7) is a triangular solid block, the pushing mechanism (7) further comprises an ejector rod (701) and a spring (702), the ejector rod (701) sleeved with the spring (702) is in sliding fit with a guide hole, formed in the right side face of the limiting mechanism (8), of the L-shaped crutch plate, and the solid blocks on the left side of the pushing mechanism (7) are guided into a limiting groove (802) of the limiting block (801) in a sliding limiting and guiding fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010115821.5A CN111250756B (en) | 2020-02-25 | 2020-02-25 | Drilling device for bottom plate of copper chafing dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010115821.5A CN111250756B (en) | 2020-02-25 | 2020-02-25 | Drilling device for bottom plate of copper chafing dish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111250756A CN111250756A (en) | 2020-06-09 |
| CN111250756B true CN111250756B (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010115821.5A Expired - Fee Related CN111250756B (en) | 2020-02-25 | 2020-02-25 | Drilling device for bottom plate of copper chafing dish |
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| CN (1) | CN111250756B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091267B (en) * | 2020-08-07 | 2022-10-14 | 安徽意达包装有限公司 | Round bottom opening device for chafing dish basin |
| CN112548514A (en) * | 2020-11-13 | 2021-03-26 | 苏建云 | Automatic assembly machine for workshop copper hot pot charcoal fire rack |
| CN113458991B (en) * | 2021-05-15 | 2023-05-16 | 黑龙江省科学院智能制造研究所 | Fastening mechanism for aluminum alloy lightweight processing equipment and use method thereof |
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| JP2001179360A (en) * | 1999-12-22 | 2001-07-03 | Amada Co Ltd | Lift for forming die at punch press |
| CN102728701A (en) * | 2011-04-14 | 2012-10-17 | 宝山钢铁股份有限公司 | Hydraulic synchronous punching device and method |
| CN105583284A (en) * | 2016-03-14 | 2016-05-18 | 河南中帅金属制品有限公司 | Stamping and punching machine for iron pan |
| CN206966417U (en) * | 2017-05-19 | 2018-02-06 | 昆山正合瑞特不锈钢制品有限公司 | A kind of iron pan perforating by punching machine provided with waste material automatic push mechanism |
| CN108500127A (en) * | 2018-05-23 | 2018-09-07 | 王鼎兴 | A kind of stainless steel strainer processing unit (plant) |
| CN209061944U (en) * | 2018-11-27 | 2019-07-05 | 乐清市万达电器汽配有限公司 | A kind of fore-stock perforating device |
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2020
- 2020-02-25 CN CN202010115821.5A patent/CN111250756B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001179360A (en) * | 1999-12-22 | 2001-07-03 | Amada Co Ltd | Lift for forming die at punch press |
| CN102728701A (en) * | 2011-04-14 | 2012-10-17 | 宝山钢铁股份有限公司 | Hydraulic synchronous punching device and method |
| CN105583284A (en) * | 2016-03-14 | 2016-05-18 | 河南中帅金属制品有限公司 | Stamping and punching machine for iron pan |
| CN206966417U (en) * | 2017-05-19 | 2018-02-06 | 昆山正合瑞特不锈钢制品有限公司 | A kind of iron pan perforating by punching machine provided with waste material automatic push mechanism |
| CN108500127A (en) * | 2018-05-23 | 2018-09-07 | 王鼎兴 | A kind of stainless steel strainer processing unit (plant) |
| CN209061944U (en) * | 2018-11-27 | 2019-07-05 | 乐清市万达电器汽配有限公司 | A kind of fore-stock perforating device |
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| CN111250756A (en) | 2020-06-09 |
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