CN209364881U - A kind of upper and lower Concentric drilling of carpenter - Google Patents

A kind of upper and lower Concentric drilling of carpenter Download PDF

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Publication number
CN209364881U
CN209364881U CN201821336353.9U CN201821336353U CN209364881U CN 209364881 U CN209364881 U CN 209364881U CN 201821336353 U CN201821336353 U CN 201821336353U CN 209364881 U CN209364881 U CN 209364881U
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CN
China
Prior art keywords
workbench
drill bit
drilling
positioning strip
compression cylinder
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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
Application number
CN201821336353.9U
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Chinese (zh)
Inventor
杨瑞坤
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.)
Shanghai Pumei Furniture Co Ltd
Original Assignee
Shanghai Pumei Furniture 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 Shanghai Pumei Furniture Co Ltd filed Critical Shanghai Pumei Furniture Co Ltd
Priority to CN201821336353.9U priority Critical patent/CN209364881U/en
Application granted granted Critical
Publication of CN209364881U publication Critical patent/CN209364881U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses Concentric drillings above and below a kind of carpenter, it is related to sheet machining apparatus field, it is low to solve borehole accuracy, the low problem of drilling efficiency comprising workbench, the first drill bit and the second drill bit, the workbench are rectangle, the drilling through its surface is offered on the workbench, the first drill bit setting is in workbench top side, and the second drill bit setting is in workbench bottom side, first drill bit, drilling and the coaxial arrangement of the second drill bit;The compression cylinder for compressing plate is provided on the workbench, the compression cylinder is fixedly installed compact heap close to one end of workbench, and the compact heap is fixedly connected with the piston rod of compression cylinder.It drills by using Concentric drilling above and below carpenter to plate, to reduce labor intensity, improves processing efficiency, plate is compressed by using compact heap, to prevent plate from deviating in boring procedure, improve borehole accuracy.

Description

A kind of upper and lower Concentric drilling of carpenter
Technical field
The utility model relates to sheet machining apparatus fields, more specifically, it relates to Concentric drilling above and below a kind of carpenter.
Background technique
Timber is used to building, decoration indoor environment, production indoor furniture by us, and the life with us ceases manner of breathing It closes.Plate often may require that during being processed and drill, such as the outlet hole of computer desk, computer desk It just needs to carry out prebored hole to it when processing.
In the prior art, usually worker with hand pins plate, and another holds puncher plate and carries out hand drill, by When hand drill, the active force of puncher is larger, and puncher can generate certain vibration, leads to worker's nothing in drill process Method keeps drilling dynamics uniform, it is possible that the case where plate deviates, causes borehole accuracy not high, and people in boring procedure Work drilling large labor intensity, drilling efficiency are low.
Utility model content
Problem in view of the prior art, the utility model provides a kind of upper and lower Concentric drilling of carpenter, above and below carpenter Concentric drilling drills to plate, to solve the above problems, has the advantages that borehole accuracy is high, high in machining efficiency.
To achieve the above object, the utility model provides following technical solution:
A kind of upper and lower Concentric drilling of carpenter, including workbench, the first drill bit and the second drill bit, the workbench are rectangle, The drilling through its surface is offered on the workbench, first drill bit is arranged in workbench top side, second drill bit Setting is in workbench bottom side, first drill bit, drilling and the coaxial arrangement of the second drill bit;
The compression cylinder for compressing plate is provided on the workbench, the compression cylinder is close to one end of workbench It is fixedly installed compact heap, the compact heap is fixedly connected with the piston rod of compression cylinder.
By using above-mentioned technical proposal, replaces manually drilling to plate using Concentric drilling above and below carpenter, reduce labor Fatigue resistance improves processing efficiency;By the way that compression cylinder is arranged, the plate to drill will be needed to be placed on workbench and pressed Tightly, it can prevent plate from deviating in boring procedure, improve borehole accuracy;By the way that the first drill bit and the second drill bit is arranged, above and below Concentric drilling successively drills to plate, can avoid its side of the hole drilled out and burr occurs, the hole drilled out more standard.
Further, the compression cylinder is set as two groups, and two groups of compression cylinders are separately positioned on the two sides of the first drill bit, And compression cylinder described in two groups is distributed along workbench length direction.
By using above-mentioned technical proposal, two groups are set by compression cylinder, is pressed on plate, the first drill bit and Two drill bits drill to plate, can avoid plate offset, improve borehole accuracy.
Further, the compact heap is fixedly installed cushion close to one end of workbench.
By using above-mentioned technical proposal, when compact heap is pressed on plate, the marking can be generated in plate surface, passed through Cushion is set, and it is flexible material that rubber pad, which may be selected, in cushion, can avoid compact heap in plate surface and leaves the marking.
Further, the side of compression cylinder described in two groups is arranged with dust cover, the bottom side of the dust cover and cushion Bottom side be in same level, and the dust cover uses transparent material.
By using above-mentioned technical proposal, the first drill bit and the second drill bit can generate largely in boring procedure to plate Scrap, the not only bad cleaning of the scrap of generation, and also the scrap to splash has certain risk, by the way that dust cover is arranged, can keep away Exempt from scrap disorderly to splash, dust cover concentrates in together scrap, facilitates subsequent cleaning.
Further, positioning strip is provided in the work, the positioning strip is arranged along workbench length direction and its edge The sliding setting of workbench width direction.
By using above-mentioned technical proposal, need to set bore position in advance on its surface before plate drilling, by fixed Position item, plate abut against positioning strip side, plate are on the one hand made to be not easy to deviate in boring procedure, and plate can on the other hand needed Drilling on the position face workbench to be drilled, positioning strip play positioning action to plate.
Further, the both ends of the workbench are provided with the sliding rail for positioning strip sliding, and the positioning strip surface opens up There is the screw hole through its surface, fixing bolt is provided in the screw hole, the fixing bolt, which passes through screw hole and pushes against, arrives work Platform surface.
By using above-mentioned technical proposal, the position that different plate needs to drill is different, fixed by sliding setting Position item can adjust the position of positioning strip distance drilling, so that the drilling for the position face table surface that plate needs to drill.
Further, one end of the positioning strip is provided with positioning component, and the positioning component includes being set in positioning strip On sleeve, the sleeve is fixedly installed locating piece close to the side of drilling, the sleeve be set on positioning strip and with it is fixed Position item sliding connection, one end of remotely located piece of the sleeve is provided with locating piece.
By using above-mentioned technical proposal, sleeve can slide along positioning strip length direction, and locating piece plays positioning to plate Effect, after plate is placed on workbench, positioning strip is close in one side, and one end is close to locating piece, is positioned by adjusting Position of the block on positioning strip makes the drilling on the position face workbench for needing to punch on plate.
Further, remotely located piece of the sleeve of side is fixedly installed location nut, and the locating piece is bolt, Bolt is threadedly coupled with location nut and it is in cartridges sides and abutting to the side of positioning strip.
Facilitate sleeve to slide along positioning strip by elastic location nut by using above-mentioned technical proposal and fix, structure Simply, easy to adjust.
Compared with prior art, the utility model has the beneficial effects that
(1) by setting carpenter, Concentric drilling, replacement manually drill to plate, to reduce labor intensity, mention up and down High processing efficiency;By the way that compression cylinder is arranged, plate is fixed, is not easy plate during drilling partially It moves, to improve borehole accuracy;
(2) by setting positioning strip, plate is positioned, is made on the position face workbench for needing to drill on plate Drilling, positioning strip along workbench width direction slide, facilitate different size plates to be positioned;
(3) by setting sleeve and locating piece, locating piece is close in one end of plate, and locating piece and positioning strip are in directly to match It closes, realizes the positioning to plate, make the drilling on the position face workbench for needing to drill on plate, to improve borehole accuracy.
Detailed description of the invention
Fig. 1 is the overall schematic of one embodiment in the utility model;
Fig. 2 is that Concentric drilling removes the structural schematic diagram of dust cover above and below carpenter in embodiment;
Fig. 3 is the portion A enlarged drawing in Fig. 2;
Fig. 4 is the portion B enlarged drawing in Fig. 2.
Appended drawing reference: 1, workbench;2, the first drill bit;3, the second drill bit;4, it drills;5, control cabinet;6, compression cylinder;7, Compact heap;8, cushion;9, dust cover;10, positioning strip;11, sliding rail;12, screw hole;13, fixing bolt;14, sleeve;15, fixed Position block;16, locating piece;17, location nut.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" refers respectively to the direction towards or away from geometric center of specific component.
As shown in Figures 2 and 3, a kind of carpenter Concentric drilling, including workbench 1, the first drill bit 2 and the second drill bit 3 up and down, work To make platform 1 to be rectangle, the drilling 4 through its surface is offered on workbench 1, the first drill bit 2 is arranged above workbench 1, the Two drill bits 3 are arranged below workbench 1, and the first drill bit 2, drilling 4 and the second drill bit 3 are coaxially disposed, and the first drill bit 2 and second bores First 3 all drive work by corresponding driving motor.The top of workbench 1 is additionally provided with control driving motor and 6 work of compression cylinder The control cabinet 5 of work.The plate for needing to drill is placed on workbench 1, and the first drill bit 2 and the second drill bit 3 successively bore it Hole reduces labor intensity, improves drilling efficiency instead of manually drilling.
The top of workbench 1 is provided with the compression cylinder 6 for compressing plate, and compression cylinder 6 is set as two and is located at The two sides of first drill bit 2, compression cylinder 6 are fixedly installed compact heap 7, compact heap 7 and compression cylinder close to one end of workbench 1 6 piston rod is fixedly connected.Two groups of compression cylinders 6 can be distributed along 1 length direction of workbench.Compact heap 7 is close to workbench 1 One end be fixedly installed cushion 8, in the present embodiment, cushion 8 can with certain flexibility using rubber pad Prevent compact heap 7 from generating the marking in plate surface, and the coefficient of friction on rubber pad surface is larger, is pressed on plate surface It can prevent plate from shifting in boring procedure later, be correspondingly improved borehole accuracy.
As shown in Figure 1, as the side of two groups of cylinders of figure can be arranged with dust cover 9, the bottom side of dust cover 9 and cushion 8 Bottom side be in same level, when cushion 8 is pressed on plate surface, the bottom side of dust cover 9 is also tightly attached to plate surface, It can prevent the scrap generated in borehole engineering from splashing away.Transparent material can be used in dust cover 9, and dust cover 9 can in the present embodiment Using tempered glass, when plate is in drilling, internal drilling situation can be observed by dust cover 9.
As shown in Figure 2 and Figure 4, in order to be positioned to plate, on the position face workbench 1 for making its surface need to drill Drilling 4, positioning strip 10 can be set in work, positioning strip 10 is arranged along 1 length direction of workbench and it is wide along workbench 1 Spend direction sliding setting.In order to make positioning strip 10 can be realized sliding, the both ends of workbench 1 are provided with for the sliding of positioning strip 10 Sliding rail 11, and 10 surface of positioning strip offers the screw hole 12 through its surface, is provided with fixing bolt 13 in screw hole 12, passes through Fixing bolt 13, which passes through in screw hole 12 and abutting to 1 surface of workbench, is fixed on positioning strip 10 on workbench 1.
As shown in figure 4, one end of positioning strip 10 is provided with positioning component, positioning component includes being set on positioning strip 10 Sleeve 14, sleeve 14 are provided with locating piece 15 by welding close to the side of drilling 4, sleeve 14 be set on positioning strip 10 and with The sliding connection of positioning strip 10, one end that 14 remotely located pieces 15 of sleeve is provided with locating piece 16.Locating piece 16 can be bolt, set The side that 14 remotely located pieces 15 of cylinder is provided with location nut 17 by welding, and sleeve 14 passes through bolt and 17 screw thread of location nut It connects and it is fixedly connected on 14 side of sleeve and abutting to the side of positioning strip 10 with positioning strip 10.
It the course of work of the utility model and has the beneficial effect that:
The plate to drill will be needed to be placed on workbench 1, adjust position and sleeve of the positioning strip 10 on workbench 1 14 position on positioning strip 10 makes the drilling 4 on the position face workbench 1 for needing to drill on plate, and then driving compresses Cylinder 6 makes compact heap 7 tightly suppress plate, starts driving motor by control cabinet 5, punches to plate;Above and below carpenter Concentric drilling replaces manually drilling, and reduces labor intensity, improves drilling efficiency, by compression cylinder 6, positioning strip 10 and determines Positioning is fixed to plate in position block 15, to improve borehole accuracy.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (8)

1. a kind of carpenter Concentric drilling, including workbench (1), the first drill bit (2) and the second drill bit (3) up and down, which is characterized in that institute It states workbench (1) to be rectangle, the drilling (4) through its surface, first drill bit (2) is offered on the workbench (1) Setting is in workbench (1) top side, and the second drill bit (3) setting is in workbench (1) bottom side, first drill bit (2), drilling (4) it is coaxially disposed with the second drill bit (3);
The compression cylinder (6) for compressing plate is provided on the workbench (1), the compression cylinder (6) is close to workbench (1) one end is fixedly installed compact heap (7), and the compact heap (7) is fixedly connected with the piston rod of compression cylinder (6).
2. Concentric drilling above and below carpenter according to claim 1, which is characterized in that the compression cylinder (6) is set as two groups, Two groups of compression cylinders (6) are separately positioned on the two sides of the first drill bit (2), and compression cylinder described in two groups (6) is along workbench (1) length direction is distributed.
3. Concentric drilling above and below carpenter according to claim 1, which is characterized in that the compact heap (7) is close to workbench (1) One end be fixedly installed cushion (8).
4. Concentric drilling above and below carpenter according to claim 3, which is characterized in that the side of compression cylinder described in two groups (6) It is arranged with dust cover (9), the bottom side of the dust cover (9) and the bottom side of cushion (8) are in same level, and described anti- Dust hood (9) uses transparent material.
5. Concentric drilling above and below carpenter according to claim 1, which is characterized in that be provided with positioning strip in the work (10), the positioning strip (10) is arranged along workbench (1) length direction and it slides along workbench (1) width direction and is arranged.
6. Concentric drilling above and below carpenter according to claim 5, which is characterized in that the both ends of the workbench (1) are provided with For the sliding rail (11) of positioning strip (10) sliding, positioning strip (10) surface offers the screw hole (12) through its surface, described It is provided with fixing bolt (13) in screw hole (12), the fixing bolt (13), which passes through screw hole (12) and pushes against, arrives workbench (1) table Face.
7. Concentric drilling above and below carpenter according to claim 6, which is characterized in that one end of the positioning strip (10) is provided with Positioning component, the positioning component include the sleeve (14) being set on positioning strip (10), and the sleeve (14) is close to drilling (4) Side be fixedly installed locating piece (15), the sleeve (14) be set on positioning strip (10) and with positioning strip (10) slide connect It connects, one end of the sleeve (14) remotely located piece (15) is provided with locating piece (16).
8. Concentric drilling above and below carpenter according to claim 7, which is characterized in that remotely located piece of the sleeve (14) (15) Side be fixedly installed location nut (17), the locating piece (16) is bolt, and bolt is threadedly coupled with location nut (17) And it through sleeve (14) side and is pushed against onto the side of positioning strip (10).
CN201821336353.9U 2018-08-18 2018-08-18 A kind of upper and lower Concentric drilling of carpenter Expired - Fee Related CN209364881U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821336353.9U CN209364881U (en) 2018-08-18 2018-08-18 A kind of upper and lower Concentric drilling of carpenter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821336353.9U CN209364881U (en) 2018-08-18 2018-08-18 A kind of upper and lower Concentric drilling of carpenter

Publications (1)

Publication Number Publication Date
CN209364881U true CN209364881U (en) 2019-09-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821336353.9U Expired - Fee Related CN209364881U (en) 2018-08-18 2018-08-18 A kind of upper and lower Concentric drilling of carpenter

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111761669A (en) * 2020-07-10 2020-10-13 柳兆华 Environment-friendly type wooden door manufacturing and slotting processing equipment and manufacturing and processing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111761669A (en) * 2020-07-10 2020-10-13 柳兆华 Environment-friendly type wooden door manufacturing and slotting processing equipment and manufacturing and processing method
CN111761669B (en) * 2020-07-10 2021-12-24 浙江索福绿建实业有限公司 Environment-friendly type wooden door manufacturing and slotting processing equipment and manufacturing and processing method

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Granted publication date: 20190910