CN111452132A - L ED lamp shade top puncher - Google Patents

L ED lamp shade top puncher Download PDF

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Publication number
CN111452132A
CN111452132A CN202010234485.6A CN202010234485A CN111452132A CN 111452132 A CN111452132 A CN 111452132A CN 202010234485 A CN202010234485 A CN 202010234485A CN 111452132 A CN111452132 A CN 111452132A
Authority
CN
China
Prior art keywords
plate
fixed
lampshade
plates
top surface
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.)
Pending
Application number
CN202010234485.6A
Other languages
Chinese (zh)
Inventor
闫付运
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Diruichuang Orange Technology Co ltd
Original Assignee
Chengdu Diruichuang Orange Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Diruichuang Orange Technology Co ltd filed Critical Chengdu Diruichuang Orange Technology Co ltd
Priority to CN202010234485.6A priority Critical patent/CN111452132A/en
Publication of CN111452132A publication Critical patent/CN111452132A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/16Perforating by tool or tools of the drill type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08Means for actuating the cutting member to effect the cut
    • B26D5/086Electric, magnetic, piezoelectric, electro-magnetic means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/02Means for holding or positioning work with clamping means

Abstract

The invention discloses a L ED lampshade top perforating machine which comprises a fixed bottom plate, wherein side plates are fixed on the left part and the right part of the top surface of the fixed bottom plate, an upper top plate is fixed on the top surfaces of the two side plates, a lifting oil cylinder is fixed on the top surface of the middle part of the upper top plate, a push rod of the lifting oil cylinder penetrates through the bottom surface of the upper top plate and is fixed with a lifting plate, and a transverse adjusting mechanism is fixed on the left part and the right part of the bottom surface of the lifting plate.

Description

L ED lamp shade top puncher
Technical Field
The invention relates to the technical field of manufacturing and processing equipment of L ED lamp bodies, in particular to a L ED lampshade top punching machine.
Background
It needs punch its roof according to the design needs of the casing of current L ED lamp body, and the mode of punching that has now is the manual work and punches, and it punches inefficiency, and the effect is poor, and the casing of L ED lamp body is fixed generally needs the manual work to fix a position fixedly with bolt fixed connection piece moreover, and it is fixed troublesome, inefficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an L ED lampshade top punching machine which can firmly fix a L ED lampshade body to be processed and automatically punch the lampshade body, thereby greatly improving the processing efficiency and reducing the labor intensity.
The scheme for solving the technical problems is as follows:
an L ED lampshade top punching machine comprises a fixed bottom plate, wherein side plates are fixed on the left part and the right part of the top surface of the fixed bottom plate, and an upper top plate is fixed on the top surfaces of the two side plates;
a lifting oil cylinder is fixed on the top surface of the middle part of the upper top plate, a push rod of the lifting oil cylinder penetrates through the bottom surface of the upper top plate and is fixed with a lifting plate, and a transverse adjusting mechanism is fixed on the left part and the right part of the bottom surface of the lifting plate;
the outer side walls of the two side plates are respectively fixed with a compaction motor, the output shafts of the two compaction motors penetrate through the corresponding side plates and are connected with an adjusting screw rod through a coupler, an adjusting threaded sleeve is screwed on the adjusting screw rod, the end part of the adjusting threaded sleeve is fixed with a side compression plate, an L ED lampshade body to be processed is placed on the top surface of the middle part of the fixed bottom plate, and a L ED lampshade body to be processed is positioned between the two side compression plates;
the bottom surface of the moving block of the transverse adjusting mechanism is fixedly provided with a horizontal connecting plate, the top surface of the horizontal connecting plate is fixedly provided with a punching motor, an output shaft of the punching motor penetrates through the bottom surface of the horizontal connecting plate and is connected with a punching drill through a coupler, and the punching drill faces a top plate of an L ED lampshade body to be processed.
An elastic protection plate is fixed on the inner side wall of the side pressing plate and pressed against the outer side walls of the left side plate and the right side plate of the L ED lampshade body to be processed.
The transverse adjusting mechanism comprises two connecting plates, one connecting plate is located at one end of the lifting plate, the other connecting plate is located in the middle of the lifting plate, the connecting plates are fixed on the bottom surface of the lifting plate, two ends of the transverse adjusting screw are hinged to the two connecting plates through bearings, a driving motor is fixed on the outer side wall of one connecting plate, and the driving motor drives the corresponding transverse adjusting screw to rotate.
One end of the transverse adjusting screw rod is provided with a spline hole, an output shaft of the driving motor is a spline shaft, and the spline shaft is inserted in the corresponding spline hole in a sleeved mode.
The moving block is in threaded connection with the transverse adjusting screw, an upper self-lubricating plate is fixed on the top surface of the moving block, and the top surface of the upper self-lubricating plate is tightly attached to the bottom surface of the lifting plate.
And the left part and the right part of the bottom surface of the lifting plate are respectively fixed with a limiting block, and the limiting blocks are matched with the corresponding moving blocks.
Vertical guide rods are fixed on the top surfaces of the left side and the right side of the lifting plate, and the vertical guide rods are inserted in guide through holes formed in the upper top plate.
The left part and the right part of the top surface of the upper top plate are both fixed with guide sleeves, and the vertical guide rods are inserted in the corresponding guide sleeves.
The front portion of PMKD's top surface is fixed with preceding backup pad, preceding backup pad's preceding wall middle part is fixed with the promotion hydro-cylinder, the push rod that promotes the hydro-cylinder passes preceding backup pad's back wall and is fixed with the middle part locating piece, the middle part locating piece plug bush is in waiting to process L ED lampshade body, the top surface of the bottom plate of waiting to process L ED lampshade body is hugged closely to the bottom surface of middle part locating piece, the left and right sides wall and the top surface of middle part locating piece all are fixed with the elastic layer, the elastic layer is hugged closely the bottom surface of waiting to process L ED lampshade body.
The rear portion of PMKD's top surface is fixed with back backup pad, and the spiro union has adjusting bolt on the back backup pad, and adjusting bolt's head is in the rear of back backup pad, and adjusting bolt's screw rod tip is in the place ahead of back backup pad and is fixed with back limiting plate, is fixed with the protection elastic plate on the preceding wall of back limiting plate, and the protection elastic plate presses and leans on waiting to process on the back wall of L ED lampshade's back wallboard.
Compared with the prior art, the L ED lampshade body to be processed can be firmly fixed and automatically punched, so that the processing efficiency is greatly improved, and the manual labor amount is reduced.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention;
fig. 3 is a partial side view of the present invention.
Detailed Description
Example, as shown in fig. 1 to 3, an L ED lampshade top punch comprises a fixed bottom plate 10, side plates 11 fixed to the left and right parts of the top surface of the fixed bottom plate 10, and an upper top plate 12 fixed to the top surfaces of the two side plates 11;
a lifting oil cylinder 17 is fixed on the top surface of the middle part of the upper top plate 12, a push rod of the lifting oil cylinder 17 penetrates through the bottom surface of the upper top plate 12 and is fixed with a lifting plate 18, and a transverse adjusting mechanism 20 is fixed on the left part and the right part of the bottom surface of the lifting plate 18;
the outer side walls of the two side plates 11 are respectively fixed with a pressing motor 13, the output shafts of the two pressing motors 13 penetrate through the corresponding side plates 11 and are connected with adjusting screws 14 through couplings, the adjusting screws 14 are in threaded connection with adjusting threaded sleeves 15, the end parts of the adjusting threaded sleeves 15 are fixed with side pressing plates 16, L ED lampshade bodies 100 to be processed are placed on the top surface of the middle part of the fixed base plate 10, and L ED lampshade bodies 100 to be processed are located between the two side pressing plates 16;
a horizontal connecting plate 22 is fixed on the bottom surface of a moving block 21 of the transverse adjusting mechanism 20, a punching motor 23 is fixed on the top surface of the horizontal connecting plate 22, an output shaft of the punching motor 23 penetrates through the bottom surface of the horizontal connecting plate 22 and is connected with a punching drill 24 through a coupler, and the punching drill 24 faces to the top plate of the L ED lampshade body 100 to be processed.
Further, an elastic protection plate 161 is fixed on the inner side wall of the side pressing plate 16, and the elastic protection plate 161 is pressed against the outer side walls of the left and right side plates of the L ED lampshade body 100 to be processed.
Further, the transverse adjusting mechanism 20 includes two connecting plates 25, one of the connecting plates 25 is located at one end of the lifting plate 18, the other connecting plate 25 is located in the middle of the lifting plate 18, the connecting plate 25 is fixed on the bottom surface of the lifting plate 18, two ends of the transverse adjusting screw 26 are hinged to the two connecting plates 25 through bearings, a driving motor 27 is fixed on the outer side wall of one of the connecting plates 25, and the driving motor 27 drives the corresponding transverse adjusting screw 26 to rotate.
Further, one end of the transverse adjusting screw 26 has a spline hole, and an output shaft of the driving motor 27 is a spline shaft, and the spline shaft is inserted in the corresponding spline hole.
Further, the moving block 21 is screwed on the transverse adjusting screw 26, an upper self-lubricating plate 211 is fixed on the top surface of the moving block 21, and the top surface of the upper self-lubricating plate 211 is tightly attached to the bottom surface of the lifting plate 18.
Furthermore, the left part and the right part of the bottom surface of the lifting plate 18 are both fixed with the limiting blocks 1, and the limiting blocks 1 are matched with the corresponding moving blocks 21.
Further, vertical guide rods 19 are fixed to top surfaces of left and right sides of the lifting plate 18, and the vertical guide rods 19 are inserted into guide through holes 121 formed in the upper top plate 12.
Further, guide sleeves 122 are fixed to left and right portions of the top surface of the upper top plate 12, and the vertical guide rods 19 are inserted into the corresponding guide sleeves 122.
Further, a front support plate 30 is fixed to the front portion of the top surface of the fixed base plate 10, a push cylinder 31 is fixed to the middle portion of the front wall surface of the front support plate 30, a push rod of the push cylinder 31 penetrates through the rear wall surface of the front support plate 30 and is fixed with a middle positioning block 32, the middle positioning block 32 is inserted into the L ED lampshade body 100 to be processed, the bottom surface of the middle positioning block 32 is tightly attached to the top surface of the bottom plate of the L ED lampshade body 100 to be processed, elastic layers 33 are fixed to the left side wall, the right side wall and the top surface of the middle positioning block 32, and the elastic layers 33 are tightly attached to the corresponding inner side wall or the bottom surface of the.
Further, a rear support plate 40 is fixed to the rear portion of the top surface of the fixed base plate 10, an adjusting bolt 41 is screwed on the rear support plate 40, the head of the adjusting bolt 41 is located behind the rear support plate 40, the screw end of the adjusting bolt 41 is located in front of the rear support plate 40 and is fixed with a rear limiting plate 42, a protective elastic plate 43 is fixed to the front wall surface of the rear limiting plate 42, and the protective elastic plate 43 is pressed against the rear wall surface of the rear wall plate of the L ED lampshade body 100 to be processed.
And a transverse guide rod body is fixed on the outer side wall of each side compression plate 16 and is inserted and sleeved in the corresponding side plate 11.
A front guide rod 2 is fixed on the front wall surface of the middle positioning block 32, and the front end of the front guide rod 2 passes through the guide through hole of the front support plate 30 and is inserted and sleeved in a front guide sleeve fixed on the front wall surface of the front support plate 30.
In this embodiment, the lift cylinder 17 and the push cylinder 31 are both communicated with the control valve through the connecting oil pipe, the control valve is communicated with an oil pump installed on the oil tank, the oil pump is communicated with the oil tank, the control valve, the oil pump, the pressing motor 13, the punching motor 23 and the driving motor 27 are all electrically connected with the control host through electric connecting lines, and the control is performed through the control host, which is a common component and is not described in detail.
The working principle is that when the device is used, a L ED lampshade body 100 to be processed is placed on the top surface of the middle part of a fixed base plate 10, a protective elastic plate 43 is pressed on the rear wall surface of the rear wall plate of the L ED lampshade body 100 to be processed by manually adjusting an adjusting bolt 41, a middle positioning block 32 is inserted into the L ED lampshade body 100 to be processed by pushing a push rod of a push oil cylinder 31, the bottom surface of the middle positioning block 32 is tightly attached to the top surface of the base plate of the L ED lampshade body 100 to be processed, elastic layers 33 are fixed on the left side wall, the right side wall and the top surface of the middle positioning block 32, and the elastic layers 33 are tightly attached to the corresponding inner side wall or the bottom surface of the top plate of the L;
then, the two pressing motors 13 are operated, so that the elastic protection plates 161 are pressed against the outer side walls of the left side plate and the right side plate of the L ED lampshade body 100 to be processed, and the L ED lampshade body 100 to be processed is fixed;
then, the two driving motors 27 are operated to adjust the two punching drills 24 to face the corresponding positions of the top plate of the L ED lampshade body 100 to be processed, then the punching drills 24 are driven by the push rods of the lifting oil cylinders 17, meanwhile, the punching motors 23 are operated to rotate the punching drills 24 and punch the top plate of the L ED lampshade body 100 to be processed, the punching effect is good, the efficiency is high, and after the punching is finished, all the punching drills are returned to take out the top plate;
for the L ED lampshade bodies 100 to be processed with the same batch of models and the same models, the position of the punching drill bit 24 and the position of the rear limiting plate 42 do not need to be adjusted, the size of the middle positioning block 32 does not need to be changed, and for the L ED lampshade bodies 100 to be processed with the same model, the processing efficiency is high and the effect is good.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.

Claims (10)

1. An L ED lampshade top punching machine comprises a fixed bottom plate (10), and is characterized in that the left part and the right part of the top surface of the fixed bottom plate (10) are both fixed with side plates (11), and an upper top plate (12) is fixed on the top surfaces of the two side plates (11);
a lifting oil cylinder (17) is fixed on the top surface of the middle part of the upper top plate (12), a push rod of the lifting oil cylinder (17) penetrates through the bottom surface of the upper top plate (12) and is fixed with a lifting plate (18), and a transverse adjusting mechanism (20) is fixed on the left part and the right part of the bottom surface of the lifting plate (18);
the outer side walls of the two side plates (11) are respectively fixed with a pressing motor (13), the output shafts of the two pressing motors (13) penetrate through the corresponding side plates (11) and are connected with adjusting screws (14) through couplings, the adjusting screws (14) are in threaded connection with adjusting threaded sleeves (15), the end parts of the adjusting threaded sleeves (15) are fixed with side pressing plates (16), an L ED lampshade body to be processed (100) is placed on the top surface of the middle part of the fixed bottom plate (10), and a L ED lampshade body to be processed (100) is positioned between the two side pressing plates (16);
a horizontal connecting plate (22) is fixed on the bottom surface of a moving block (21) of the transverse adjusting mechanism (20), a punching motor (23) is fixed on the top surface of the horizontal connecting plate (22), an output shaft of the punching motor (23) penetrates through the bottom surface of the horizontal connecting plate (22) and is connected with a punching drill bit (24) through a coupler, and the punching drill bit (24) faces to a top plate of an L ED lampshade body (100) to be processed.
2. The L ED lampshade top punch as claimed in claim 1, wherein the side pressing plates (16) have elastic guard plates (161) fixed to their inner side walls, the elastic guard plates (161) press against the outer side walls of the left and right side plates of the L ED lampshade body (100) to be processed.
3. The L ED lampshade top punching machine according to claim 1, wherein the lateral adjustment mechanism (20) comprises two connection plates (25), one of the connection plates (25) is located at one end of the lifting plate (18), the other connection plate (25) is located at the middle part of the lifting plate (18), the connection plates (25) are fixed on the bottom surface of the lifting plate (18), two ends of the lateral adjustment screw (26) are hinged on the two connection plates (25) through bearings, a driving motor (27) is fixed on the outer side wall of one of the connection plates (25), and the driving motor (27) drives the corresponding lateral adjustment screw (26) to rotate.
4. An L ED lampshade top punching machine as claimed in claim 3, wherein one end of the transverse adjusting screw rod (26) is provided with a spline hole, the output shaft of the driving motor (27) is a spline shaft, and the spline shaft is inserted in the corresponding spline hole.
5. The L ED lampshade top punching machine according to claim 3, characterized in that the moving block (21) is screwed on the transverse adjusting screw (26), an upper self-lubricating plate (211) is fixed on the top surface of the moving block (21), and the top surface of the upper self-lubricating plate (211) is tightly attached to the bottom surface of the lifting plate (18).
6. The L ED lampshade top punching machine according to claim 1, characterized in that a limiting block (1) is fixed on each of the left and right parts of the bottom surface of the lifting plate (18), and the limiting blocks (1) are matched with corresponding moving blocks (21).
7. The L ED lampshade top punching machine according to claim 1, wherein vertical guide rods (19) are fixed on the top surfaces of the left and right sides of the lifting plate (18), and the vertical guide rods (19) are inserted into guide through holes (121) formed in the upper top plate (12).
8. An L ED lampshade top punching machine, according to claim 7, characterized in that the top surface of the upper top plate (12) is fixed with guide sleeves (122) at the left and right parts, and the vertical guide rods (19) are inserted in the corresponding guide sleeves (122).
9. The top punching machine for L ED lamp shades as claimed in claim 1, wherein a front support plate (30) is fixed to the front portion of the top surface of the fixed base plate (10), a push cylinder (31) is fixed to the middle portion of the front wall surface of the front support plate (30), a push rod of the push cylinder (31) penetrates through the rear wall surface of the front support plate (30) and is fixed to a middle positioning block (32), the middle positioning block (32) is inserted and sleeved in a L ED lamp shade body (100) to be processed, the bottom surface of the middle positioning block (32) is tightly attached to the top surface of the bottom plate of the L ED lamp shade body (100) to be processed, elastic layers (33) are fixed to both left and right side walls and the top surface of the middle positioning block (32), and the elastic layers (33) are tightly attached to the corresponding inner side walls or the bottom surface of the.
10. An L ED lampshade top punching machine, according to claim 1, characterized in that the rear part of the top surface of the fixed bottom plate (10) is fixed with a rear support plate (40), the rear support plate (40) is screwed with an adjusting bolt (41), the head of the adjusting bolt (41) is positioned at the rear of the rear support plate (40), the screw end of the adjusting bolt (41) is positioned in front of the rear support plate (40) and is fixed with a rear limiting plate (42), the front wall surface of the rear limiting plate (42) is fixed with a protective elastic plate (43), and the protective elastic plate (43) is pressed against the rear wall surface of the rear wall plate of the L ED lampshade body (100) to be processed.
CN202010234485.6A 2020-03-30 2020-03-30 L ED lamp shade top puncher Pending CN111452132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010234485.6A CN111452132A (en) 2020-03-30 2020-03-30 L ED lamp shade top puncher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010234485.6A CN111452132A (en) 2020-03-30 2020-03-30 L ED lamp shade top puncher

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Publication Number Publication Date
CN111452132A true CN111452132A (en) 2020-07-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111922389A (en) * 2020-08-31 2020-11-13 刘树欣 Continuous punching mechanism for corner device extension sleeve of electric screwdriver
CN112453637A (en) * 2020-11-18 2021-03-09 成都迪锐创橙科技有限公司 Flame cutting machine of side promotion formula

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100708014B1 (en) * 2005-11-29 2007-04-16 조광현 Air discharge line forming apparatus for tire mold
CN108746711A (en) * 2018-06-01 2018-11-06 佛山智达思佳机电科技有限公司 A kind of irregular precision parts via hole perforating mechanism
CN109127869A (en) * 2018-07-10 2019-01-04 东莞市联洲知识产权运营管理有限公司 A kind of control cabinet body rib puncher
CN109202050A (en) * 2018-11-30 2019-01-15 嘉兴市六和塑料制品有限公司 A kind of casting mould bottom plate tapping hole cleaning mechanism
CN109396490A (en) * 2018-11-26 2019-03-01 戴燕青 A kind of stainless steel sink fashioned iron automatic punching mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100708014B1 (en) * 2005-11-29 2007-04-16 조광현 Air discharge line forming apparatus for tire mold
CN108746711A (en) * 2018-06-01 2018-11-06 佛山智达思佳机电科技有限公司 A kind of irregular precision parts via hole perforating mechanism
CN109127869A (en) * 2018-07-10 2019-01-04 东莞市联洲知识产权运营管理有限公司 A kind of control cabinet body rib puncher
CN109396490A (en) * 2018-11-26 2019-03-01 戴燕青 A kind of stainless steel sink fashioned iron automatic punching mechanism
CN109202050A (en) * 2018-11-30 2019-01-15 嘉兴市六和塑料制品有限公司 A kind of casting mould bottom plate tapping hole cleaning mechanism

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陆元章,韦文林: "《夹具 原理、设计、计算》", 31 October 1954, 大东书局 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111922389A (en) * 2020-08-31 2020-11-13 刘树欣 Continuous punching mechanism for corner device extension sleeve of electric screwdriver
CN112453637A (en) * 2020-11-18 2021-03-09 成都迪锐创橙科技有限公司 Flame cutting machine of side promotion formula

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Application publication date: 20200728