CN215698130U - Bolt head double-sided drilling device - Google Patents
Bolt head double-sided drilling device Download PDFInfo
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- CN215698130U CN215698130U CN202122093519.7U CN202122093519U CN215698130U CN 215698130 U CN215698130 U CN 215698130U CN 202122093519 U CN202122093519 U CN 202122093519U CN 215698130 U CN215698130 U CN 215698130U
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Abstract
The utility model discloses a bolt head double-sided drilling device which comprises an installation base and a vertical installation plate fixedly installed at the rear end of the upper surface of the installation base, wherein a pressing mechanism is arranged on the installation base, and a drilling mechanism is arranged on the vertical installation plate. The bolt head drilling device has the advantages that the bolt head to be machined can be tightly pressed through the pressing mechanism on the mounting base, the position deviation phenomenon of a bolt in the drilling process is prevented, the drilling mechanism can continuously drill two sides of the bolt, and the bolt head drilling efficiency is effectively improved.
Description
Technical Field
The utility model relates to the field of bolt machining, in particular to a bolt head double-sided drilling device.
Background
The bolt is a fastener consisting of a head part and a screw (a cylinder with external threads), and is matched with a nut and used for fastening and connecting two parts with through holes. The bolts have hexagonal heads, round heads, square heads, countersunk heads, etc. With a hex head being the most common.
The bolt often needs to carry out drilling processing at the bolt head in the course of working, reaches locking purpose. When the existing bolt head drilling equipment is used for drilling, only one side of the head of the bolt can be drilled, after the bolt head is drilled, the bolt head needs to be turned over to drill the adjacent side again, and the operation is complex.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects, the utility model provides a bolt head double-face drilling device to solve the problem of bolt head double-face drilling.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a bolt head double-sided drilling device comprises a mounting base and a vertical mounting plate fixedly mounted at the rear end of the upper surface of the mounting base, wherein a pressing mechanism is arranged on the mounting base, and a drilling mechanism is arranged on the vertical mounting plate;
the pressing mechanism comprises an electric push rod base, an electric push rod, a pressing plate and a hexagonal sleeve, the electric push rod base is installed at the front end of the upper surface of the installation base, the electric push rod is horizontally installed on the electric push rod base, the pressing plate is installed on the telescopic end of the electric push rod, and the hexagonal sleeve is fixedly installed on one side of the bottom of the vertical installation plate;
the drilling mechanism comprises a driving motor, a driving chain tooth, a group of rotating shafts, a group of driven chain teeth, a transmission chain, a group of connecting rods I, a group of connecting rods II, two groups of opposite fixed round rods, two groups of sliding sleeves, a group of sliding mounting plates, a group of rotating motor and a group of drill rods, wherein the driving motor is horizontally arranged at the upper end of the front surface of the vertical mounting plate, the driving chain tooth is arranged at the rotating end of the driving motor, a group of rotating shafts is movably arranged at the upper end of the front surface of the vertical mounting plate and positioned at two sides of the driving motor, a group of driven chain teeth is respectively arranged at the rear end of the group of rotating shafts, the transmission chain is sleeved on the driving chain tooth and the group of driven chain teeth, one group of connecting rods is respectively arranged at the front end of the one group of rotating shafts, one group of connecting rods is respectively movably hinged at the front end of the one group of connecting rods, and two groups of opposite fixed round rods are respectively fixedly arranged on the front surface of the vertical mounting plate, two sets of sliding sleeve slidable mounting respectively are on two sets of relative fixed round bars, and a set of sliding mounting board is installed respectively between two sets of sliding sleeve, and a set of rotating electrical machines is installed respectively in a set of sliding mounting board bottom, and a set of drilling rod is installed respectively on a set of rotating electrical machines rotation end.
Furthermore, an electromagnet adsorption block is installed in the compression plate.
Furthermore, circular through holes are formed in the rear ends of the vertical mounting plate and the hexagonal sleeve, and two groups of drill holes corresponding to the drill rods are formed in the outer surface of the hexagonal sleeve.
Further, the size of the driving chain teeth is smaller than that of the driven chain teeth.
Furthermore, the mounting base upper surface is opened there is the bar hole corresponding with the drilling, and the interior division of mounting base has the sweeps collecting vat with the bar hole intercommunication.
The utility model provides a bolt head double-sided drilling device which has the following beneficial effects that the bolt head to be processed can be pressed through a pressing mechanism positioned on an installation base, the position deviation phenomenon of a bolt in the drilling process is prevented, the drilling mechanism can continuously drill the double sides of the bolt, and the bolt head drilling efficiency is effectively improved.
Drawings
Fig. 1 is a schematic view of a bolt head double-sided drilling device according to the utility model.
Fig. 2 is a schematic view of the head compression of the bolt of the present invention.
Fig. 3 is a schematic top drilling of the bolt head of the present invention.
Fig. 4 is a schematic view of the bolt head side drilling hole of the utility model.
In the figure: 1. installing a base; 2. a vertical mounting plate; 3. an electric push rod base; 4. an electric push rod; 5. a compression plate; 6. a hexagonal sleeve; 7. a drive motor; 8. a drive chain tooth; 9. a rotating shaft; 10. a driven chain tooth; 11. a drive chain; 12. a first connecting rod; 13. a second connecting rod; 14. fixing the round rod; 15. a sliding sleeve; 16. a slide mounting plate; 17. a rotating electric machine; 18. a drill stem; 19. an electromagnet adsorption block; 20. a circular through hole; 21. drilling; 22. a strip-shaped hole; 23. and a scrap collecting tank.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-4: a bolt head double-sided drilling device comprises a mounting base 1 and a vertical mounting plate 2 fixedly mounted at the rear end of the upper surface of the mounting base 1, wherein a pressing mechanism is arranged on the mounting base 1, and a drilling mechanism is arranged on the vertical mounting plate 2; the pressing mechanism comprises an electric push rod base 3, an electric push rod 4, a pressing plate 5 and a hexagonal sleeve 6, wherein the electric push rod base 3 is installed at the front end of the upper surface of the installation base 1, the electric push rod 4 is horizontally installed on the electric push rod base 3, the pressing plate 5 is installed on the telescopic end of the electric push rod 4, and the hexagonal sleeve 6 is fixedly installed on one side of the bottom of the vertical installation plate 2; the drilling mechanism comprises a driving motor 7, a driving chain tooth 8, a group of rotating shafts 9, a group of driven chain teeth 10, a transmission chain 11, a group of connecting rods 12, a group of connecting rods 13, two groups of opposite fixed round rods 14, two groups of sliding sleeves 15, a group of sliding mounting plates 16, a group of rotating motors 17 and a group of drill rods 18, wherein the driving motor 7 is horizontally mounted at the upper end of the front surface of the vertical mounting plate 2, the driving chain tooth 8 is mounted at the rotating end of the driving motor 7, a group of rotating shafts 9 are movably mounted at the upper end of the front surface of the vertical mounting plate 2 and positioned at two sides of the driving motor 7, a group of driven chain teeth 10 are respectively mounted at the rear ends of a group of rotating shafts 9, the transmission chain 11 is sleeved on the driving chain tooth 8 and a group of driven chain teeth 10, a group of connecting rods 12 are respectively mounted at the front ends of a group of rotating shafts 9, and a group of connecting rods 13 are respectively movably hinged at the front ends of a group of connecting rods 12, two groups of opposite fixed round rods 14 are respectively fixedly arranged on the front surface of the vertical mounting plate 2, two groups of sliding sleeves 15 are respectively slidably arranged on the two groups of opposite fixed round rods 14, one group of sliding mounting plates 16 are respectively arranged between the two groups of sliding sleeves 15, one group of rotating motors 17 are respectively arranged at the bottoms of the two groups of sliding mounting plates 16, and one group of drill rods 18 are respectively arranged at the rotating ends of the rotating motors 17; an electromagnet adsorption block 19 is arranged in the compression plate 5; the rear ends of the vertical mounting plate 2 and the hexagonal sleeve 6 are provided with circular through holes 20, and the outer surface of the hexagonal sleeve 6 is provided with two groups of drill holes 21 corresponding to the drill rods 18; the size of the driving chain teeth 8 is smaller than that of the driven chain teeth 10; a strip-shaped hole 22 corresponding to the drilled hole 21 is formed in the upper surface of the mounting base 1, and a scrap collecting tank 23 communicated with the strip-shaped hole 22 is formed in the mounting base 1.
The working principle of the embodiment is as follows: when the device is used, a user firstly inserts a bolt to be processed into the hexagonal sleeve 6, the head of the bolt is positioned in the hexagonal sleeve 6, and the screw rod part of the bolt is positioned in the circular hole 20;
when clamping: the electric push rod 4 starts to work firstly, the electric push rod 4 is horizontally arranged on the electric push rod base 3, the pressing plate 5 is arranged at the telescopic end of the electric push rod 4, the pressing plate 5 and the bolt head are positioned on the same horizontal line, the electric push rod 4 can drive the pressing plate 5 to tightly press and fix the bolt head, and as shown in fig. 2, the position deviation phenomenon in the bolt head drilling process is prevented;
during drilling: a group of rotating motors 17 starts to work firstly and respectively drive drill rods 18 on rotating ends to rotate, then a driving motor 7 starts to work, the driving motor 7 is horizontally arranged at the upper end of the front surface of a vertical mounting plate 2, a driving chain tooth 8 is arranged on the rotating end of the driving motor 7, the rear ends of a group of rotating shafts 9 are movably arranged at the upper end of the front surface of the vertical mounting plate 2 through fastening bearings and are positioned at two sides of the driving motor 7, a group of driven chain teeth 10 are respectively arranged at the rear ends of a group of rotating shafts 9, a transmission chain 11 is sleeved on the driving chain tooth 8 and the group of driven chain teeth 10, the size of the driving chain tooth 8 is smaller than that of the driven chain teeth 10, the driving motor 7 can drive the group of rotating shafts 9 to rotate slowly, a group of connecting rods one 12 are respectively arranged at the front ends of the group of rotating shafts 9, and a group of connecting rods two 13 are respectively and movably hinged at the front ends of the group of connecting rods one 12, two groups of opposite fixed round rods 14 are respectively and fixedly arranged on the front surface of the vertical mounting plate 2, two groups of sliding sleeves 15 are respectively and slidably arranged on the two groups of opposite fixed round rods 14, one group of sliding mounting plates 16 are respectively arranged between the two groups of sliding sleeves 15, one group of rotating shafts 9 can drive one group of sliding mounting plates 16 to reciprocate up and down, one group of rotating motors 17 are respectively arranged at the bottoms of the two groups of sliding mounting plates 16, one group of sliding mounting plates 16 have the same size, are corresponding in position and are opposite in moving direction, two groups of drilling holes 21 corresponding to the drilling rods 18 are formed on the outer surface of the hexagonal sleeve 6, one group of sliding mounting plates 16 can drive the bottom group of drilling rods 18 to continuously drill the two surfaces of the head part of the bolt, as shown in 3 and 4, the upper surface of the mounting base 1 is provided with a strip-shaped hole 22 corresponding to the drilling hole 21, and the mounting base 1 is internally provided with a waste chip collecting groove 23 communicated with the strip-shaped hole 22, the sweeps that the drilling produced accessible bar hole 22 falls into in sweeps collecting vat 23, the user can regularly clear up the sweeps in sweeps collecting vat 23, bolt head two-sided drilling is accomplished the back, rotating electrical machines 17 is at first stop work, driving motor 7 drives a set of drilling rod 18 and moves to initial position simultaneously, as shown in fig. 1, install the electro-magnet in pressure strip 5 and adsorb piece 19, electro-magnet adsorbs piece 19 circular telegram, the flexible end shrink of electric putter 4 simultaneously, the bolt suction after accomplishing drilling in hexagonal sleeve 6, the person of facilitating the use takes off, can compress tightly the bolt head of processing through the hold-down mechanism that is located on the installation base 1, prevent the drilling in-process, the bolt position skew phenomenon takes place, drilling mechanism can carry out the continuous drilling to the bolt two-sided, effectively improve bolt head drilling efficiency.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (5)
1. A bolt head double-sided drilling device comprises a mounting base (1) and a vertical mounting plate (2) fixedly mounted at the rear end of the upper surface of the mounting base (1), and is characterized in that a pressing mechanism is arranged on the mounting base (1), and a drilling mechanism is arranged on the vertical mounting plate (2);
the pressing mechanism comprises an electric push rod base (3), an electric push rod (4), a pressing plate (5) and a hexagonal sleeve (6), the electric push rod base (3) is installed at the front end of the upper surface of the installation base (1), the electric push rod (4) is horizontally installed on the electric push rod base (3), the pressing plate (5) is installed at the telescopic end of the electric push rod (4), and the hexagonal sleeve (6) is fixedly installed on one side of the bottom of the vertical installation plate (2);
the drilling mechanism comprises a driving motor (7), a driving chain tooth (8), a group of rotating shafts (9), a group of driven chain teeth (10), a transmission chain (11), a group of connecting rods I (12), a group of connecting rods II (13), two groups of opposite fixed round rods (14), two groups of sliding sleeves (15), a group of sliding mounting plates (16), a group of rotating motors (17) and a group of drill rods (18), wherein the driving motor (7) is horizontally arranged at the upper end of the front surface of the vertical mounting plate (2), the driving chain tooth (8) is arranged at the rotating end of the driving motor (7), a group of rotating shafts (9) are movably arranged at the upper end of the front surface of the vertical mounting plate (2) and positioned at two sides of the driving motor (7), a group of driven chain teeth (10) are respectively arranged at the rear end of the group of rotating shafts (9), the transmission chain (11) is sleeved on the driving chain tooth (8) and the group of driven chain teeth (10), a set of connecting rod (12) is installed respectively at a set of axis of rotation (9) front end, a set of connecting rod two (13) activity hinge respectively in a set of connecting rod (12) front end, two sets of relative fixed round bar (14) are fixed mounting respectively on vertical mounting panel (2) front surface, two sets of sliding sleeve (15) are respectively slidable mounting on two sets of relative fixed round bar (14), a set of sliding mounting board (16) is installed respectively between two sets of sliding sleeve (15), a set of rotating electrical machines (17) are installed respectively in a set of sliding mounting board (16) bottom, install respectively on a set of rotating electrical machines (17) rotation end a set of drilling rod (18).
2. The double-sided drilling device for the bolt head according to claim 1, characterized in that an electromagnet adsorption block (19) is installed in the compression plate (5).
3. The double-sided drilling device for the bolt head according to claim 1, characterized in that the vertical mounting plate (2) and the hexagonal sleeve (6) are provided with circular through holes (20) at the rear ends thereof, and the hexagonal sleeve (6) is provided with two groups of drill holes (21) corresponding to the drill rods (18) on the outer surface thereof.
4. A bolt head double-sided drilling device according to claim 1, characterized in that the drive chain teeth (8) are smaller in size than the driven chain teeth (10).
5. The bolt head double-sided drilling device according to claim 1, wherein a strip-shaped hole (22) corresponding to the drilling hole (21) is formed in the upper surface of the mounting base (1), and a scrap collecting groove (23) communicated with the strip-shaped hole (22) is formed in the mounting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093519.7U CN215698130U (en) | 2021-09-02 | 2021-09-02 | Bolt head double-sided drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093519.7U CN215698130U (en) | 2021-09-02 | 2021-09-02 | Bolt head double-sided drilling device |
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| Publication Number | Publication Date |
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| CN215698130U true CN215698130U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122093519.7U Active CN215698130U (en) | 2021-09-02 | 2021-09-02 | Bolt head double-sided drilling device |
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| CN (1) | CN215698130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673379A (en) * | 2022-12-19 | 2023-02-03 | 中建八局第一建设有限公司 | Perforating device for building material |
-
2021
- 2021-09-02 CN CN202122093519.7U patent/CN215698130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673379A (en) * | 2022-12-19 | 2023-02-03 | 中建八局第一建设有限公司 | Perforating device for building material |
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