CN211564733U - U-shaped bolt end face machining device - Google Patents
U-shaped bolt end face machining device Download PDFInfo
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- CN211564733U CN211564733U CN202020000005.5U CN202020000005U CN211564733U CN 211564733 U CN211564733 U CN 211564733U CN 202020000005 U CN202020000005 U CN 202020000005U CN 211564733 U CN211564733 U CN 211564733U
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Abstract
The utility model discloses a U type bolt terminal surface processingequipment, including rectangular base, the rectangular base side surface is equipped with work piece fixture, work piece fixture one side is equipped with synchronous drive mechanism. The beneficial effects of the utility model are that, can carry out the chamfer to the bolt both ends by the efficient and handle, can process the bolt both ends simultaneously through work piece fixture's effect, save and overturn repeatedly, fixed operation, reach the purpose that improves work efficiency.
Description
Technical Field
The utility model relates to the technical field, more specifically the utility model relates to a U type bolt end face processingequipment that says so.
Background
The U-shaped bolt needs to pass through a plurality of processes in the manufacturing process, for example, the processes such as material cutting, chamfering at two ends, thread rolling at two ends, profiling and the like, the using mode of the U-shaped bolt is similar to that of a hoop, and the U-shaped bolt needs to be matched with the bolt and the baffle plate to play a fastening role.
When both ends chamfer, traditional working method is with bolt fastening before the shaping in assigned position, later with pivoted tool bit downstream and contact the bolt and carry out the chamfer, manual control fixing device release bolt, later with the bolt reversal fix once more, carry out the chamfer to the other end, a bolt need reverse once, this working method needs the operation of reversing that does not stop, inefficiency, and the operation is comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
To above defect, the utility model provides a U type bolt terminal surface processingequipment to the problem of solution.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a U-shaped bolt end face machining device comprises a rectangular base, wherein a workpiece clamping mechanism is arranged on the side surface of the rectangular base, and a synchronous transmission mechanism is arranged on one side of the workpiece clamping mechanism;
the workpiece clamping mechanism comprises a rectangular box body at one end of the upper surface of a rectangular base, an opening I is formed in the side surface of the upper end of the rectangular box body, an opening II is formed below the opening I, a rectangular sliding groove is formed in the side surface of the rectangular box body, the rectangular sliding groove is provided with two parallel grooves, a T-shaped sliding strip is arranged on the inner surface of the rectangular sliding groove and is connected with the rectangular sliding groove in a sliding mode, a connecting plate is arranged on the side surface of the T-shaped sliding strip, a rack is arranged on the side surface of the connecting plate, a bearing I is arranged in the center of the side surface of the rectangular box body; one end of the connecting plate is provided with two strip-shaped frames;
the synchronous transmission mechanism comprises a first through hole on two sides of the strip-shaped frame, a T-shaped support is mounted on one side of the first through hole, a rotating roller is mounted at one end of the T-shaped support, a second bearing is mounted at one end of the strip-shaped frame, a transmission shaft is mounted on the inner surface of the second bearing, and the number of the transmission shafts is two; a first belt pulley is mounted on the side surface of the transmission shaft at the upper end; the transmission shaft side surface of the lower end is provided with a transmission gear, the upper surface of the rectangular box body is provided with a rotating motor, the upper surface of the lower end of the rectangular box body is provided with a bearing III, the rotating end of the rotating motor is provided with a driving shaft, the driving shaft penetrates through the strip-shaped frame through the through hole I, the lower end of the driving shaft is fixedly connected with the bearing III, strip-shaped sliding grooves are formed in two sides of the driving shaft, the upper end of the driving shaft is provided with a belt pulley II, the inner ring of the belt pulley II is provided with a limiting strip, the limiting strip corresponds to.
Furthermore, the second belt pulley and the driving gear are located in the strip-shaped frame.
Furthermore, a rotating cutter head is installed at one end of the transmission shaft.
Furthermore, a rotating handle is installed at the other end of the rotating shaft.
Furthermore, a U-shaped limiting groove is arranged on the side surface of the rectangular box body.
The utility model has the advantages that: the chamfering treatment can be efficiently carried out on the two ends of the bolt, the two ends of the bolt can be simultaneously processed under the action of the workpiece clamping mechanism, the repeated reversing and fixing operations are omitted, and the purpose of improving the working efficiency is achieved.
Drawings
Fig. 1 is a schematic structural view of a U-shaped bolt end face machining device according to the present invention;
FIG. 2 is a schematic top view of the workpiece holding mechanism;
FIG. 3 is a schematic top view of a spacing bar;
FIG. 4 is a partial schematic view of the synchronous drive mechanism;
FIG. 5 is a schematic top view of a U-shaped spacing slot;
in the figure, 1, a rectangular base; 2. a rectangular box body; 3. a first opening; 4. a second opening; 5. a rectangular chute; 6. a T-shaped slide bar; 7. a connecting plate; 8. a rack; 9. a first bearing; 10. a rotating shaft; 11. a first gear; 12. a strip frame; 13. a first through hole; 14. a T-shaped bracket; 15. a rotating roller; 16. a second bearing; 17. a drive shaft; 18. a first belt pulley; 19. a transmission gear; 20. a rotating electric machine; 21. a third bearing; 22. a drive shaft; 23. a strip-shaped chute; 24. a second belt pulley; 25. a limiting strip; 26. a transmission belt; 27. a driving gear; 28. rotating the cutter head; 29. rotating the handle; 30. u-shaped spacing groove.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, and as shown in fig. 1-5, the U-shaped bolt end face processing device comprises a rectangular base 1, a workpiece clamping mechanism is arranged on the side surface of the rectangular base 1, and a synchronous transmission mechanism is arranged on one side of the workpiece clamping mechanism;
the workpiece clamping mechanism comprises a rectangular box body 2 at one end of the upper surface of a rectangular base 1, an opening I3 is formed in the side surface of the upper end of the rectangular box body 2, an opening II 4 is formed below the opening I3, a rectangular sliding groove 5 is formed in the side surface of the rectangular box body 2, the rectangular sliding grooves 5 are arranged in parallel, a T-shaped sliding strip 6 is arranged on the inner surface of the rectangular sliding groove 5, the T-shaped sliding strip 6 is connected with the rectangular sliding groove 5 in a sliding mode, a connecting plate 7 is arranged on the side surface of the T-shaped sliding strip 6, a rack 8 is arranged on the side surface of the connecting plate 7, a bearing I9 is arranged in the center of the side surface of the rectangular box body 2; one end of the connecting plate 7 is provided with a strip-shaped frame 12, and two strip-shaped frames 12 are arranged;
the synchronous transmission mechanism comprises a first through hole 13 on two sides of the strip-shaped frame 12, a T-shaped support 14 is mounted on one side of the first through hole 13, a rotating roller 15 is mounted at one end of the T-shaped support 14, a second bearing 16 is mounted at one end of the strip-shaped frame 12, a transmission shaft 17 is mounted on the inner surface of the second bearing 16, and two transmission shafts 17 are arranged; a first belt pulley 18 is arranged on the side surface of the transmission shaft 17 at the upper end; a transmission gear 19 is installed on the side surface of a transmission shaft 17 at the lower end of the transmission shaft, a rotating motor 20 is installed on the upper surface of a rectangular box body 2, a bearing III 21 is installed on the upper surface of the lower end of the rectangular box body 2, a driving shaft 22 is installed at the rotating end of the rotating motor 20, the driving shaft 22 penetrates through a strip-shaped frame 12 through a through hole I13, the lower end of the driving shaft 22 is fixedly connected with the bearing III 21, strip-shaped sliding grooves 23 are formed in two sides of the driving shaft 22, a belt pulley II 24 is installed at the upper end of the driving shaft 22, a limiting strip 25 is installed on the inner ring of the belt pulley II 24, the limiting strip 25 corresponds to the.
The second belt pulley 24 and the driving gear are positioned in the strip-shaped frame 12.
A rotary cutter head 28 is arranged at one end of the transmission shaft 17, and the two ends of the bolt can be cut and chamfered through the rotation of the rotary cutter head 28.
The other end of the rotating shaft 10 is provided with a rotating handle 29, and the distance between the rotating tool bits 28 can be controlled by rotating the rotating handle 29, so that the bolt can be conveniently machined by the rotating tool bits 28.
The side surface of the rectangular box body 1 is provided with a U-shaped limiting groove 30.
In the embodiment, the electric equipment of the equipment is controlled by an external controller, when a bolt is machined, firstly, the rotating motor 20 is turned on, the rotating motor 20 directly drives the driving shaft 22 to rotate, the driving shaft 22 transmits power to the second belt pulley 24 and the driving gear 27 respectively, the second belt pulley 24 drives the first belt pulley 18 to rotate through the transmission belt 26, and the first belt pulley 18 drives the rotating tool bit 28 at the upper end to rotate; the rotation of the driving gear 27 directly drives the transmission gear 19 to rotate, the transmission gear 19 drives the rotating tool bit 28 at the lower end to rotate, the rotating tool bit 28 can stably rotate under the action of the bearing II 16, and the rotating tool bit 28 at the upper end and the rotating tool bit 28 at the lower end rotate due to the transmission of the transmission belt 26 at the upper end and the gear meshing transmission at the lower end, so that the self-rotating force of the bolt during chamfering is reduced;
the initial state of the rotary cutter head is at the farthest distance, as shown in fig. 1, then the bolt is clamped by holding the pliers by hand, and the bolt is moved into the U-shaped limiting groove 30, so that the rotary cutter head is aligned with the bolt, the rotary handle 29 is rotated by the other hand, the rotary handle 29 drives the rotary shaft 10 and the first gear 11 to rotate, the rotation of the first gear 11 drives the rack 8 and the connecting plate 7 to move oppositely, the strip frames 12 at the upper and lower ends are mutually close, the strip frames 12 close and simultaneously drive the second belt pulley 24 and the driving gear 27 to slide on the driving shaft 22, the structures of the strip sliding groove 23 and the limiting strip 25 are shown in fig. 3, so that the second belt pulley 24 and the driving gear 27 can rotate while sliding up and down, and the friction force between the second belt pulley 24, the driving gear 27 and the strip frames 12 can be reduced by the action of; when the rotating bits 28 at both ends simultaneously contact the bolt, a certain pressure will be applied to the bolt, at this time, the chamfering process is performed, and after completion, the bolt is released for the next bolt process.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (5)
1. A U-shaped bolt end face machining device comprises a rectangular base (1) and is characterized in that a workpiece clamping mechanism is arranged on the side surface of the rectangular base (1), and a synchronous transmission mechanism is arranged on one side of the workpiece clamping mechanism;
the workpiece clamping mechanism comprises a rectangular box body (2) at one end of the upper surface of a rectangular base (1), a first opening (3) is formed in the side surface of the upper end of the rectangular box body (2), a second opening (4) is formed below the first opening (3), rectangular sliding grooves (5) are formed in the side surface of the rectangular box body (2), the rectangular sliding grooves (5) are arranged in parallel, T-shaped sliding strips (6) are arranged on the inner surface of the rectangular sliding grooves (5), the T-shaped sliding strips (6) are connected with the rectangular sliding grooves (5) in a sliding mode, connecting plates (7) are arranged on the side surface of the T-shaped sliding strips (6), racks (8) are arranged on the side surface of the connecting plates (7), a first bearing (9) is arranged in the center of the side surface of the rectangular box body (2), a rotating shaft (10) is arranged on the inner surface of the; one end of the connecting plate (7) is provided with two strip-shaped frames (12), and the number of the strip-shaped frames (12) is two;
the synchronous transmission mechanism comprises a first through hole (13) on two sides of a strip-shaped frame (12), a T-shaped support (14) is installed on one side of the first through hole (13), a rotating roller (15) is installed at one end of the T-shaped support (14), a second bearing (16) is installed at one end of the strip-shaped frame (12), a transmission shaft (17) is installed on the inner surface of the second bearing (16), and two transmission shafts (17) are arranged; a first belt pulley (18) is mounted on the side surface of the transmission shaft (17) at the upper end; drive gear (19) is installed to transmission shaft (17) side surface of lower extreme, surface mounting has rotating electrical machines (20) on the rectangle box (2), surface mounting has three (21) of bearing on the rectangle box (2) lower extreme, driving shaft (22) are installed to rotating electrical machines (20) rotation end, driving shaft (22) pass bar frame (12) through-hole one (13), driving shaft (22) lower extreme and three (21) fixed connection of bearing, bar spout (23) have been opened to driving shaft (22) both sides, driving shaft (22) upper end is installed belt pulley two (24), spacing (25) are installed to belt pulley two (24) inner circle, spacing (25) are corresponding with the position of bar spout (23), install between belt pulley two (24) and belt pulley one (18) drive belt (26), driving gear (27) with drive gear (19) intermeshing is installed to driving shaft (22) lower extreme.
2. A U-bolt end face machining device according to claim 1, characterized in that the second belt pulley (24) and the driving gear are located in the bar frame (12).
3. A U-bolt facing device according to claim 1, wherein a rotary cutter head (28) is mounted at one end of said drive shaft (17).
4. A U-bolt end face machining device according to claim 1, characterized in that a turning handle (29) is mounted at the other end of the turning shaft (10).
5. A U-shaped bolt end face machining device according to claim 1, characterized in that a U-shaped limiting groove (30) is installed on the side surface of the rectangular box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020000005.5U CN211564733U (en) | 2020-01-08 | 2020-01-08 | U-shaped bolt end face machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020000005.5U CN211564733U (en) | 2020-01-08 | 2020-01-08 | U-shaped bolt end face machining device |
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| Publication Number | Publication Date |
|---|---|
| CN211564733U true CN211564733U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020000005.5U Active CN211564733U (en) | 2020-01-08 | 2020-01-08 | U-shaped bolt end face machining device |
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| CN (1) | CN211564733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000921A (en) * | 2021-03-31 | 2021-06-22 | 王童 | Ring chain raw and other materials cuts device |
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2020
- 2020-01-08 CN CN202020000005.5U patent/CN211564733U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000921A (en) * | 2021-03-31 | 2021-06-22 | 王童 | Ring chain raw and other materials cuts device |
| CN113000921B (en) * | 2021-03-31 | 2022-03-18 | 河北诚越矿山机械制造有限公司 | Ring chain raw and other materials cuts device |
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