CN211915578U - Drilling machine convenient for drilling - Google Patents

Drilling machine convenient for drilling Download PDF

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Publication number
CN211915578U
CN211915578U CN202020586435.XU CN202020586435U CN211915578U CN 211915578 U CN211915578 U CN 211915578U CN 202020586435 U CN202020586435 U CN 202020586435U CN 211915578 U CN211915578 U CN 211915578U
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China
Prior art keywords
type
workstation
baffle
shaped
along
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Active
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CN202020586435.XU
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Chinese (zh)
Inventor
端木家国
王余喜
罗道金
苏斌
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Nanjing Congyuan Storage Shelf Manufacturing Co ltd
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Nanjing Congyuan Storage Shelf Manufacturing Co ltd
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Priority to CN202020586435.XU priority Critical patent/CN211915578U/en
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Publication of CN211915578U publication Critical patent/CN211915578U/en
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Abstract

The utility model discloses a drilling machine who conveniently punches uses at bench drill technical field, and its technical scheme main points are: including frame and workstation and the base of setting in the frame, set up two first waist type holes that run through the workstation downwards on the workstation, first waist type hole extends along workstation width direction, two first waist type hole symmetries set up the both sides at workstation length direction, be equipped with L type baffle on the workstation, L type baffle extends along workstation length direction, the both ends of L type baffle extend the both sides that the workstation followed length direction respectively, the diaphragm of L type baffle is set up on the upper surface of workstation, the riser of L type baffle is towards one side that the work piece was placed, the below of workstation is equipped with the first fastening bolt of the diaphragm that upwards passes first waist type hole and L type baffle. The utility model discloses the technical effect who has is: the L-shaped baffle and the L-shaped clamping plate clamp the square pipe so as to facilitate the punching work of the square pipe and improve the punching precision of the square pipe.

Description

Drilling machine convenient for drilling
Technical Field
The utility model relates to a bench drill technical field, in particular to drilling machine who conveniently punches.
Background
The drilling machine is also called drilling machine, it is a machine tool for making hole on workpiece by using drill bit, and on the market, it is a machine tool called table drilling machine, its volume is small, can be placed on the operation table to make hole on the workpiece, and has the characteristics of small horsepower, high accuracy, good rigidity, convenient operation and easy maintenance.
Storage goods shelves are generally built by square pipe, channel-section steel, angle steel or C shaped steel and are formed, form the holistic external frame of storage goods shelves, for the convenient rectification and the maintenance in storage goods shelves later stage, all can dismantle between these steel bodies and connect fixedly usually to realize the demountable installation of whole storage goods shelves. In the production and processing of the steel bodies, a bench drilling machine is used for punching the steel bodies so as to connect and fix the steel bodies by using fasteners.
Chinese patent with publication number CN207464817U discloses a bench drill iron fillings collection device for panel, its structure includes the frame, fix the stand on the frame, the workstation on the stand is established to the cover, fix on the stand and lie in the support section of thick bamboo of workstation below, fix the headstock of stand upper end, connect the feed bar on the headstock, set up the main shaft below the headstock, arrange the driving motor who takes the cover and drive main shaft reciprocating motion from top to bottom in the headstock upper end in, be equipped with the holding tank in the frame, the cunning is connected with the collecting vat in the holding tank, the vertical cross sectional shape of collecting vat is the "style of calligraphy", be equipped with turning device in the holding.
The above prior art solutions have the following drawbacks: the existing bench drilling machine is not provided with a device for limiting the position of a workpiece on a workbench, so that the workpiece is easy to displace in the punching process, the normal punching operation is influenced, and the punching precision of the workpiece is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drilling machine who conveniently punches, its advantage: the L-shaped baffle and the L-shaped clamping plate clamp the square pipe so as to facilitate the punching work of the square pipe and improve the punching precision of the square pipe.
The above technical purpose of the present invention can be achieved by the following technical solutions: a drilling machine convenient for drilling, which comprises a frame, a workbench and a base which are arranged at the lower part of the frame in sequence, two first waist-shaped holes which penetrate through the workbench downwards are formed in the upper surface of the workbench, the two first waist-shaped holes are arranged in an extending manner along the width direction of the workbench, the two first waist-shaped holes are respectively and symmetrically arranged at two sides of the worktable along the length direction, the upper surface of the worktable is provided with an L-shaped baffle, the L-shaped baffle extends along the length direction of the workbench, two ends of the L-shaped baffle respectively extend out of two side walls of the workbench along the length direction, the transverse plate of the L-shaped baffle is erected on the upper surface of the workbench, the vertical plate of the L-shaped baffle faces to the side where the workpiece is placed, and a first fastening bolt which upwards penetrates through the first waist-shaped hole and the transverse plate of the L-shaped baffle is arranged below the workbench.
Through the technical scheme, two first fastening bolt are used for fixing L type baffle on the workstation, in operation, the personnel will treat the square pipe that punches and place on the workstation along the length direction of workstation, and move square pipe to L type baffle, make side's pipe lateral wall contradict on the riser of L type baffle, thereby live the position of one side of managing the pipe in a limited way, in the process of punching, the staff still need to live square pipe with the hand, make square pipe tightly support on the riser of L type baffle, thereby further inject the position of living square pipe, improve the stability of square pipe, in order to make things convenient for the work of punching to square pipe, and then can improve the precision of punching to square pipe.
The utility model discloses further set up to: the upper surface of the workbench is provided with an L-shaped clamping plate parallel to the L-shaped baffle, the L-shaped clamping plate is located on one side of the L-shaped baffle, which is placed towards a workpiece, the L-shaped clamping plate and the L-shaped baffle are symmetrically arranged, two sliding blocks which are respectively matched with the two first waist-shaped holes in a sliding manner are fixed at the bottom of a transverse plate of the L-shaped clamping plate, the lower part of each sliding block is provided with a threaded part extending out of the corresponding first waist-shaped hole, and a hexagonal nut tightly abutting against the lower surface of the workbench is sleeved on the threaded part in a threaded manner.
Through the technical scheme, the side wall of the square pipe abuts against the vertical plate of the L-shaped baffle, then a worker moves the L-shaped clamp plate towards the square pipe, so that the vertical plate of the L-shaped clamp plate abuts against the other side wall of the square pipe, the square pipe is firmly clamped between the L-shaped baffle and the L-shaped clamp plate at the moment, and then the worker screws the hexagonal nut on the threaded part to fix the position of the L-shaped clamp plate and further stably fix the position of the square pipe, so that the square pipe can be punched conveniently; in the process, the worker can release the hands without propping against the square tube, so that the workload can be reduced.
The utility model discloses further set up to: the lower side of workstation is provided with the backing plate corresponding with the position of L type splint, two the backing plate is worn to establish by screw thread portion, the backing plate is located between the lower surface and the hexagon nut of workstation.
Through above-mentioned technical scheme, the area of contact between hexagonal nut and the workstation lower surface has been increaseed to the backing plate that sets up to improve the fixed stability to L type splint.
The utility model discloses further set up to: one side that the backing plate deviates from the workstation is provided with the rubber ring piece along screw thread portion periphery, one side that the rubber ring piece deviates from the backing plate evenly is provided with a plurality of card arris along the periphery, a plurality of draw-in grooves with card arris matched with are evenly seted up along the periphery to one side of hexagonal nut towards the backing plate.
Through above-mentioned technical scheme, screw up hexagon nut after, the card arris inlays and puts in the draw-in groove, through the mutual joint of card arris and draw-in groove, can restrict hexagon nut and take place the reversal, reduces hexagon nut and takes place not hard up possibility to fix L type splint steadily.
The utility model discloses further set up to: be provided with two panels between L type baffle and the L type splint, two the panel is located the below of L type baffle and L type splint, and two the panel symmetry respectively sets up the both ends that extend the workstation at L type baffle and L type splint, the one end fixed connection of panel is in the diaphragm bottom of L type baffle, the other end with it is fixed through second fastening bolt between the diaphragm of L type splint.
Through above-mentioned technical scheme, back on the workstation was placed to square pipe, the both ends of square pipe are set up respectively on two panels to live the both ends support of square pipe, prevent to carry out the in-process of punching to the position of the other side pipe deviation to one end, because of exerting pressure too big and lead to the other end perk of square pipe.
The utility model discloses further set up to: the panel extends the setting to one side of L type splint, second waist type hole has been seted up along the length direction of panel on the upper surface of panel, second fastening bolt upwards wears to establish the diaphragm of second waist type hole and L type splint.
Through above-mentioned technical scheme, the setting in second waist type hole has adapted to the optional position after L type splint remove, all can use second fastening bolt to fix panel and L type splint to the needs of two panels to the square pipe both ends supporting of different widths have been adapted to.
The utility model discloses further set up to: the L-shaped baffle plate is characterized in that a horizontal portion is arranged on the top wall of the vertical plate of the L-shaped baffle plate along the length direction, the horizontal portion extends towards one side far away from the L-shaped clamping plate, and scale marks are arranged on the upper surface of the horizontal portion along the length direction.
Through above-mentioned technical scheme, the scale mark that sets up has made things convenient for the staff to measure the lateral part of square pipe to the distance of square pipe optional position to can accurate definite go out the position that square pipe will punch, improve the precision of punching of square pipe.
The utility model discloses further set up to: a surrounding edge is arranged on the upper surface of the base along the periphery, and a collecting groove for collecting scrap iron is formed between the surrounding edge and the upper surface of the base.
Through above-mentioned technical scheme, at the in-process that the other side pipe punched, the iron fillings of production can be followed two first waist type holes and workstation side and dropped in the collecting vat to conveniently concentrate the collection to iron fillings, carry out recycle.
To sum up, the utility model discloses following beneficial effect has:
1. the square tube can be firmly clamped through the L-shaped baffle and the L-shaped clamping plate, so that the square tube can be conveniently punched, and the punching precision of the square tube can be improved;
2. the two panels can support the two ends of the square pipe so as to prevent the other end of the square pipe from tilting due to overlarge applied pressure in the process of punching the part of the opposite pipe, which is deviated to one end;
3. the scale mark that sets up has made things convenient for the staff to measure the lateral part of square pipe to the distance of square pipe optional position to the position that can accurate definite go out square pipe and will punch improves the precision of punching of square pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is an exploded view of the present embodiment for embodying the L-shaped splint fixing structure.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic structural diagram for embodying the workbench in this embodiment.
Reference numerals: 1. a frame; 2. a work table; 3. a base; 4. a first kidney-shaped hole; 5. an L-shaped baffle plate; 6. a first fastening bolt; 7. an L-shaped splint; 8. a slider; 9. a threaded portion; 10. a hexagonal nut; 11. a base plate; 12. a rubber ring sheet; 13. clamping edges; 14. a card slot; 15. a panel; 16. a second fastening bolt; 17. a second kidney-shaped hole; 18. a horizontal portion; 19. scale lines; 20. surrounding edges; 21. and (4) collecting the tank.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a drilling machine that conveniently punches, as figure 1, includes frame 1, workstation 2 and base 3, and base 3 sets up in the bottom of frame 1 to support whole frame 1, workstation 2 is located the top of base 3, is used for placing the side's pipe of treating the processing. Workstation 2 is length shape, and it extends along 1 width direction's of frame both sides, has seted up two parallels on workstation 2's the upper surface and has run through the first waist type hole 4 of workstation 2 downwards, and two first waist type holes 4 extend the setting along workstation 2's width direction, and two first waist type holes 4 symmetry respectively set up in workstation 2 along length direction's both sides.
As fig. 1, be provided with two L type baffles 5 and L type splint 7 that parallel on the upper surface of workstation 2, L type baffle 5 and L type splint 7 extend the setting along the length direction of workstation 2, and the both ends of L type baffle 5 and L type splint 7 all extend workstation 2 along length direction's both sides wall, L type baffle 5 is located workstation 2 towards the inboard one side of frame 1, L type splint 7 then is located workstation 2 towards the one side in the frame 1 outside, the space of placing square pipe has between L type baffle 5 and the L type splint 7, L type baffle 5 and L type splint 7's diaphragm is taken and is established on the upper surface of workstation 2, the riser of L type baffle 5 and L type splint 7 all sets up towards the one side of placing near square pipe.
As shown in fig. 1 and 2, two first fastening bolts 6 respectively penetrating through the two first kidney-shaped holes 4 upwards are arranged below the workbench 2, and the two first fastening bolts 6 penetrate through the transverse plate of the L-shaped baffle 5 upwards to fix the L-shaped baffle 5 on the workbench 2 firmly. Two sliders 8 which are respectively matched with the two first kidney-shaped holes 4 in a sliding manner are fixedly connected to the bottom of the transverse plate of the L-shaped clamping plate 7, so that the L-shaped clamping plate 7 can slide on the workbench 2 relative to the L-shaped baffle 5, the sliders 8 deviate from one end of the L-shaped clamping plate 7 and are fixedly connected with threaded portions 9, the threaded portions 9 extend downwards to form the first kidney-shaped holes 4, and only small portions of the threaded portions 9 are located in the first kidney-shaped holes 4.
Referring to fig. 1 and 2, when a square pipe needs to be punched, a worker first places the square pipe to be punched between an L-shaped baffle 5 and an L-shaped clamp 7, places the square pipe along the length direction of a worktable 2, and causes one side wall of the square pipe to be abutted against a vertical plate of the L-shaped baffle 5 in advance, then moves the L-shaped clamp 7 toward the square pipe, causes the vertical plate of the L-shaped clamp 7 to be abutted against the other side wall of the square pipe, at this time, the square pipe is firmly clamped between the L-shaped baffle 5 and the L-shaped clamp 7, then the worker threadedly sleeves two threaded portions 9 with hexagonal nuts 10, and tightens the hexagonal nuts 10 with a wrench, causes the hexagonal nuts 10 to be abutted against the lower surface of the worktable 2, thereby firmly fixing the L-shaped baffle 7 on the worktable 2, and stably limiting the position of the square pipe, so as to facilitate punching of the square pipe, improve the punching precision to square pipe.
As shown in fig. 2 and 3, a backing plate 11 is arranged below the workbench 2, the backing plate 11 corresponds to the L-shaped clamping plate 7, the backing plate 11 extends along the length direction of the workbench 2, the backing plate 11 is penetrated by two thread portions 9, the backing plate 11 is clamped between the hexagonal nut 10 and the workbench 2, a rubber ring 12 is fixedly bonded on one side surface of the backing plate 11 departing from the workbench 2 along the periphery of the thread portions 9, a plurality of clamping ribs 13 are uniformly arranged on one side surface of the rubber ring 12 departing from the backing plate 11 along the periphery, the clamping ribs 13 protrude out of the surface of the rubber ring 12, and a plurality of clamping grooves 14 matched with the clamping ribs 13 are uniformly arranged on the end surface of the hexagonal nut 10 facing one side of the backing plate 11 along the periphery. Thereby when screwing up hexagon nut 10 after, hexagon nut 10 supports the backing plate 11 tightly on the lower surface of workstation 2, and card arris 13 can inlay in draw-in groove 14 this moment, through the mutual joint of card arris 13 and draw-in groove 14, can restrict hexagon nut 10 and take place the reversal to reduce hexagon nut 10 and take place not hard up possibility, thereby fix L type splint 7 steadily.
As shown in fig. 4, two panels 15 are disposed between the L-shaped baffle 5 and the L-shaped clamp plate 7, the two panels 15 are both located at the lower portions of the L-shaped baffle 5 and the L-shaped clamp plate 7, the two panels 15 are respectively disposed at two ends of the L-shaped baffle 5 and the L-shaped clamp plate 7 extending out of the workbench 2, the panels 15 are disposed along the horizontal direction, one end of each panel 15 is welded and fixed at the bottom of the transverse plate of the L-shaped baffle 5, the other end of each panel 15 extends towards the L-shaped clamp plate 7, a second waist-shaped hole 17 is formed in the upper surface of each panel 15 along the length direction of the panel 15, the second waist-shaped hole 17 penetrates through the panel 15 downwards, a second fastening bolt 16 is inserted into the second waist-shaped hole 17 from the lower side, and the second fastening bolt 16 penetrates through the transverse plate of the L-shaped clamp plate 7 upwards to fix the other end of. Thereby place back on workstation 2 when square pipe, the staff can make the both ends of square pipe set up respectively on two panels 15 to live the both ends support of square pipe, prevent to punch at the position of the other side pipe erroneous tendency one end in-process, because of exerting pressure too big and lead to the other end perk of square pipe, effectively guaranteed the equilibrium of square pipe punching in-process.
As shown in fig. 4, a horizontal portion 18 is fixedly arranged on the top wall of the vertical plate of the L-shaped baffle 5, the horizontal portion 18 extends along the length direction of the L-shaped baffle 5, the side wall of the horizontal portion 18 facing the L-shaped clamping plate 7 is flush with the outer side wall of the vertical plate of the L-shaped baffle 5, a scale mark 19 is arranged on the upper surface of the horizontal portion 18 along the length direction of the horizontal portion 18, and an operator can measure the distance from the side portion of one end of the square pipe to any position of the square pipe through the scale mark 19, so that the operator can accurately determine the position where the square pipe is to be punched, and.
Like figure 1, in addition, fixedly around being provided with surrounding edge 20 along base 3 on the upper surface of base 3, surrounding edge 20 surrounds the upper surface of base 3 all around, and forms the collecting vat 21 that is used for collecting iron fillings to at the in-process that the other side pipe punched, the iron fillings of production can be followed two first waist type holes 4 and 2 sides of workstation and dropped in collecting vat 21, in order to conveniently concentrate the collection to iron fillings, make things convenient for recycle.
The operation process is as follows: when needs punch to square pipe, the staff at first places the side pipe of waiting to punch between L type baffle 5 and L type splint 7, and make a lateral wall of side pipe contradict in advance on the riser of L type baffle 5, then the staff removes L type splint 7 to square pipe, make the riser of L type splint 7 contradict with the opposite lateral wall of side pipe, square pipe is firmly the centre gripping between L type baffle 5 and L type splint 7 this moment, the staff establishes hexagon nut 10 to two screw thread portions 9 upper thread cover, and screw up hexagon nut 10 with the help of the spanner, make hexagon nut 10 support tightly on workstation 2's lower surface, thereby firmly fix L type splint 7 on workstation 2, and then stably prescribe a limit to the position of side pipe, in order to conveniently to the side pipe work of punching.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a drilling machine who conveniently punches, includes frame (1) and sets gradually workstation (2) and base (3) in frame (1) lower part, its characterized in that: two first waist-shaped holes (4) which downwards penetrate through the workbench (2) are formed in the upper surface of the workbench (2), the two first waist-shaped holes (4) are arranged in an extending manner along the width direction of the workbench (2), the two first waist-shaped holes (4) are respectively and symmetrically arranged at the two sides of the workbench (2) along the length direction, an L-shaped baffle (5) is arranged on the upper surface of the workbench (2), the L-shaped baffle (5) extends along the length direction of the workbench (2), two ends of the L-shaped baffle (5) respectively extend out of two side walls of the workbench (2) along the length direction, the transverse plate of the L-shaped baffle (5) is arranged on the upper surface of the workbench (2), the vertical plate of the L-shaped baffle (5) faces to one side where a workpiece is placed, and a first fastening bolt (6) penetrating through a transverse plate of the first waist-shaped hole (4) and the L-shaped baffle (5) is arranged below the workbench (2).
2. The drilling machine facilitating drilling according to claim 1, wherein: be provided with L type splint (7) that parallel with L type baffle (5) on the upper surface of workstation (2), L type splint (7) are located one side that L type baffle (5) were placed towards the work piece, just L type splint (7) set up with L type baffle (5) symmetry each other, the diaphragm bottom of L type splint (7) is fixed with two respectively with two first waist type hole (4) sliding fit's slider (8), slider (8) lower part is provided with screw thread portion (9) that extend first waist type hole (4), screw thread portion (9) are gone up the thread bush and are equipped with hexagon nut (10) of supporting tightly at workstation (2) lower surface.
3. The drilling machine facilitating drilling according to claim 2, wherein: the lower part of workstation (2) is provided with backing plate (11) corresponding with the position of L type splint (7), two backing plate (11) are worn to establish by screw thread portion (9), backing plate (11) are located between lower surface and hexagon nut (10) of workstation (2).
4. A drilling machine to facilitate drilling according to claim 3 wherein: one side that backing plate (11) deviates from workstation (2) is provided with rubber ring piece (12) along screw thread portion (9) periphery, one side that rubber ring piece (12) deviate from backing plate (11) evenly is provided with a plurality of card arris (13) along the periphery, a plurality of and card arris (13) matched with draw-in groove (14) are evenly seted up along the periphery towards one side of backing plate (11) in hexagon nut (10).
5. The drilling machine facilitating drilling according to claim 2, wherein: be provided with two panels (15), two between L type baffle (5) and L type splint (7) panel (15) are located the below of L type baffle (5) and L type splint (7), and two panel (15) symmetry respectively sets up the both ends that extend workstation (2) at L type baffle (5) and L type splint (7), the one end fixed connection of panel (15) is in the diaphragm bottom of L type baffle (5), the other end with it is fixed through second fastening bolt (16) between the diaphragm of L type splint (7).
6. The drilling machine facilitating drilling according to claim 5, wherein: panel (15) extend the setting to one side of L type splint (7), second waist type hole (17) have been seted up along the length direction of panel (15) on the upper surface of panel (15), second fastening bolt (16) upwards wear to establish the diaphragm of second waist type hole (17) and L type splint (7).
7. The drilling machine facilitating drilling according to claim 1, wherein: the L-shaped baffle plate is characterized in that a horizontal portion (18) is arranged on the top wall of the vertical plate of the L-shaped baffle plate (5) along the length direction, the horizontal portion (18) extends to one side far away from the L-shaped clamping plate (7), and scale marks (19) are arranged on the upper surface of the horizontal portion (18) along the length direction.
8. The drilling machine facilitating drilling according to claim 1, wherein: a surrounding edge (20) is arranged on the upper surface of the base (3) along the periphery, and a collecting groove (21) for collecting scrap iron is formed between the surrounding edge (20) and the upper surface of the base (3).
CN202020586435.XU 2020-04-17 2020-04-17 Drilling machine convenient for drilling Active CN211915578U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020586435.XU CN211915578U (en) 2020-04-17 2020-04-17 Drilling machine convenient for drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020586435.XU CN211915578U (en) 2020-04-17 2020-04-17 Drilling machine convenient for drilling

Publications (1)

Publication Number Publication Date
CN211915578U true CN211915578U (en) 2020-11-13

Family

ID=73328586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020586435.XU Active CN211915578U (en) 2020-04-17 2020-04-17 Drilling machine convenient for drilling

Country Status (1)

Country Link
CN (1) CN211915578U (en)

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