CN218836336U

CN218836336U - Chamfering device for pin

Info

Publication number: CN218836336U
Application number: CN202223613501.6U
Authority: CN
Inventors: 赵悦奎; 黄磊; 杨家乐; 王天刚
Original assignee: Shaoxing Positive Chain Drive Co ltd
Current assignee: Shaoxing Positive Chain Drive Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-04-11
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a chamfer device for pin, the on-line screen storage device comprises a base, the transmission piece of setting on the base and the mounting of setting on the base, the mounting can be fixed the pin, longitudinal sliding connection has the main seat that removes on the base, be provided with the main driving piece that one end and main removal seat are connected on the base, transverse sliding connection has inferior removal seat on the main removal seat, be provided with the inferior driving piece that one end and inferior removal seat are connected on the main removal seat, the rotary connection has the turning block on the inferior removal seat, fixedly connected with chamfer sword on the turning block, the rotation piece that is provided with one end and chamfer sword and is connected on the inferior removal seat, can chamfer the pin of different length, through adjusting horizontal and fore-and-aft position of chamfer sword, and then realize carrying out the chamfer to the pin of different positions, increase the pluralism of chamfer, further promote the practicality of pin chamfer.

Description

Chamfering device for pin

[ technical field ] A

The utility model relates to a technical field of pin chamfer equipment especially relates to a chamfer device for pin.

[ background ] A method for producing a semiconductor device

The pin is a standard part commonly used in the field of machinery, the demand is very high, lathe machining is mostly adopted in the existing pin machining, other processing methods are carried out, but the lathe machining speed is slow, the machining allowance is large when a lathe tool is cut off and machined, and materials are wasted.

For example, patent publication No. CN207709881U discloses an automatic pin chamfering machine, which includes: the chamfering device comprises a base, a first supporting roller, a second supporting roller, a driving wheel and a chamfering tool; the base comprises a bottom plate arranged at the bottom and two vertical plates fixed on the bottom plate; the first supporting roller comprises a mandrel fixed between the two vertical plates and a first roller arranged on the mandrel; the second support roller comprises a first movable support arm and a second movable support arm, one end of the first movable support arm and one end of the second movable support arm are fixed on the base, a movable mandrel hinged with the other ends of the first movable support arm and the second movable support arm, and a second roller arranged on the movable mandrel; the driving wheel comprises a rotating shaft fixed between the two vertical plates and a driving friction wheel arranged on the rotating shaft; the driving wheel also comprises a driving device; the chamfering cutter is fixed on the vertical plate; the problem of utilize current lathe to need carry out equipment transformation, do not have special pin chamfer lathe is solved, have simple structure, convenient to use, can use the pin of various specifications.

The utility model discloses a mainly drive the pin through the supporting roller and rotate to make the chamfer sword carry out the chamfer to the pin both sides, nevertheless because the position of chamfer sword is fixed, and the length of pin is different, when the pin is short excessively, then the chamfer sword can't contact with the pin, and then cause the pin can't be arrived by the chamfer sword chamfer, and when the pin is too long, the pin can withstand the chamfer sword, and then cause the chamfer sword to can't chamfer to the pin smoothly.

[ Utility model ] A method for manufacturing a semiconductor device

The utility model aims at solving the problem among the prior art, providing a chamfering device for pin can carry out the chamfer to the pin of different length.

In order to achieve the purpose, the utility model provides a chamfering device for pins, which comprises a base, a transmission piece arranged on the base and a fixing piece arranged on the base, wherein the transmission piece can transmit the pins into the fixing piece, the fixing piece can fix the pins,

longitudinal sliding connection has the main seat that removes on the base, be provided with the main drive piece that one end and main removal seat are connected on the base, the main drive piece can order about the main seat that removes and remove, transverse sliding connection has the secondary to remove the seat on the main seat that removes, be provided with the inferior drive piece that one end and secondary removal seat are connected on the main seat that removes, inferior drive piece can order about the secondary and remove the seat and remove, the swivelling joint has the turning block on the secondary removal seat, fixedly connected with chamfer sword on the turning block, the rotation piece that is provided with one end and is connected with the chamfer sword on the secondary removal seat, the rotation piece can order about the turning block and rotate.

Preferably, the main driving part comprises a main lead screw and a rotating handle, the main lead screw is rotatably connected to the base, the rotating handle is rotatably connected to the base, the main lead screw is in threaded connection with the main moving seat, one end of the rotating handle is fixedly connected with the main lead screw, and the rotating handle can drive the main lead screw to rotate.

Preferably, the secondary driving member includes a main electric push rod fixedly connected to the main movable seat, an output shaft of the main electric push rod is fixedly connected to the secondary movable seat, and the main electric push rod can drive the secondary movable seat to move.

Preferably, the rotating member comprises a main motor fixedly connected to the secondary movable base, and an output shaft of the main motor is fixedly connected to the rotating block.

Preferably, the main moving seat is fixedly connected with a main sliding rod, and the main sliding rod is connected with the secondary moving seat in a sliding manner.

Preferably, the base is fixedly connected with a secondary sliding rod, and the secondary sliding rod is connected with the main moving seat in a sliding mode.

Preferably, a bearing is fixedly connected to the secondary moving seat, and the rotating block is located in the bearing.

The utility model has the advantages that: compared with the prior art, the utility model discloses the main driving piece of rational application setting on the base orders about the main seat that removes and removes, and make the main supplementary vertical position of driving chamfer sword regulation of seat that removes, further promote the precision of chamfer sword longitudinal position, after chamfer sword longitudinal position adjusts and accomplishes, inferior driving piece starts, order about inferior removal seat through inferior driving piece and remove, and make inferior removal seat auxiliary turning piece order about the chamfer sword and be close to the pin, at this moment the driving piece starts, order about the turning piece through the driving piece and drive the chamfer sword and carry out the chamfer to the pin, further promote the chamfer effect of pin, and through adjusting horizontal and vertical position of chamfer sword, and then realize carrying out the chamfer to the pin of different positions, increase the pluralism of chamfer, further promote the practicality of pin chamfer.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the primary driving member, the secondary driving member and the rotating member of the present invention;

fig. 3 is a schematic structural view of the conveying member of the present invention.

In the figure: 1. a base; 2. a transmission member; 3. a fixing member; 4. a main moving seat; 5. a primary drive member; 6. a secondary moving seat; 7. a secondary drive member; 8. rotating the block; 9. chamfering cutter; 10. a rotating member; 11. a main lead screw; 12. rotating the handle; 13. a main electric push rod; 14. a main motor; 15. a main slide bar; 16. a secondary slide bar; 17. a bearing; 18. a support; 19. a master cylinder; 20. clamping the manipulator; 21. a clamping seat; 22. a clamping block; 23. and a secondary cylinder.

[ detailed description ] A

Referring to fig. 1 to 3, a chamfering device for pins comprises a base 1, a transmission member 2 arranged on the base 1, and a fixing member 3 arranged on the base 1, wherein the transmission member 2 can transmit pins into the fixing member 3, the fixing member 3 can fix the pins,

as shown in fig. 1 to 3, in actual operation, since the transmission member 2 is mainly composed of a bracket 18 fixedly connected to the base 1, a main cylinder 19 and a clamping manipulator 20, the main cylinder 19 fixedly connected to the bracket 18 is started, the clamping manipulator 20 slidably connected to the bracket 18 and fixedly connected to the cylinder output shaft is driven by the main cylinder 19 output shaft to move, so that the clamping manipulator 20 transmits pins to the fixing member 3, and since the fixing member 3 is mainly composed of a clamping seat 21, a clamping block 22 and a sub-cylinder 23, the clamping manipulator 20 transmits pins to the clamping seat 21 fixedly connected to the base 1, the sub-cylinder 23 fixedly connected to the bracket 18 is started, the clamping block 22 fixedly connected to the output shaft thereof and slidably connected to the bracket 18 is driven by the sub-cylinder 23 to move, so that the clamping block 22 clamps the pins, and further improves the clamping effect of the pins;

as shown in fig. 2, after the pin is clamped, the main driving member 5 disposed on the base 1 is started, the main driving member 5 is connected with the main moving seat 4 connected to the base 1 in a longitudinally sliding manner, so as to adjust the position of the main moving seat 4, after the position of the main moving seat 4 is adjusted, the sub driving member 7 disposed on the main moving seat 4 is started, the sub moving seat 6 connected to the main moving seat 4 in a transversely sliding manner is driven by the sub driving member 7 to move, so as to adjust the sub moving seat 6, after the sub moving seat 6 is adjusted, the rotating member 10 disposed on the sub moving seat 6 is started, one end of the rotating member 10 is connected with the rotating block 8 rotatably connected to the sub moving seat 6, so that the rotating block 8 drives the chamfering tool 9 fixedly connected to the rotating block 8 to rotate, and the chamfering tool 9 is used for chamfering the pin, thereby further improving the chamfering effect of the pin.

As shown in fig. 2, when the main moving seat 4 needs to move, since the main driving member 5 includes the main screw 11 rotatably connected to the base 1 and the rotating handle 12 rotatably connected to the base 1, and the main screw 11 is in threaded connection with the main moving seat 4, and meanwhile, one end of the rotating handle 12 is fixedly connected to the main screw 11, the rotating handle 12 is started, the rotating handle 12 drives the main screw 11 to rotate, and the main screw 11 drives the main moving seat 4 to move, so as to further improve the effect of the main moving seat 4.

As shown in fig. 2, when the secondary movable seat 6 needs to be adjusted in position, since the secondary driving member 7 includes the main electric push rod 13 fixedly connected to the main movable seat 4, and the output shaft of the main electric push rod 13 is fixedly connected to the secondary movable seat 6, the main electric push rod 13 is activated to drive the secondary movable seat 6 to move through the main electric push rod 13, so as to realize the adjustment of the secondary movable seat 6, and further improve the accuracy of the position adjustment of the secondary movable seat 6.

When the turning block 8 needs to be turned, as shown in fig. 2, since the turning piece 10 comprises the main motor 14 fixedly connected to the secondary movable base 6, and the output shaft of the main motor 14 is fixedly connected to the turning block 8, the main motor 14 is started, and the turning block 8 is driven to turn by the main motor 14, so that the turning effect of the turning block 8 is further improved.

As shown in fig. 2, the main slide rod 15 is fixed to the main moving base 4, so that the slide rod is slidably connected to the sub moving base 6, thereby increasing the smoothness of the sub moving base 6.

As shown in fig. 2, a secondary slide bar 16 is fixedly connected to the base 1, and is slidably connected to the main moving seat 4 through the secondary slide bar 16, so as to increase the smoothness of the main moving seat 4.

As shown in fig. 2, the bearing 17 is fixedly connected to the secondary movable base 6, so that the rotating block 8 is positioned in the bearing 17, thereby reducing the friction between the rotating block 8 and the secondary movable base 6.

The utility model discloses the principle: the main moving seat 4 is driven to move through the main driving part 5, the position of the main moving seat 4 is adjusted, the secondary moving seat 6 is driven to move through the secondary driving part 7, the transverse position of the secondary moving seat 6 is adjusted, the rotating part 10 is started at the moment, the rotating block 8 is driven to rotate through the rotating part 10, and the chamfering tool 9 is driven to chamfer the pin through the rotating block 8.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a chamfer device for pin, includes base (1), sets up transmission (2) on base (1) and sets up mounting (3) on base (1), transmission (2) can transmit the pin and enter into in mounting (3), mounting (3) can be fixed its characterized in that to the pin:

longitudinal sliding connection has main removal seat (4) on base (1), be provided with main driving piece (5) that one end and main removal seat (4) are connected on base (1), main driving piece (5) can order about main removal seat (4) and remove, lateral sliding connection has time to remove seat (6) on main removal seat (4), be provided with one end and time removal seat (6) secondary driving piece (7) of being connected on main removal seat (4), secondary driving piece (7) can order about time removal seat (6) and remove, it has turning block (8) to rotate on time removal seat (6), fixedly connected with chamfer sword (9) on turning block (8), be provided with the rotation piece (10) that one end and chamfer sword (9) are connected on time removal seat (6), it can order about turning block (8) and rotate to rotate piece (10).

2. The chamfering device for pins according to claim 1, wherein: the main driving part (5) comprises a main lead screw (11) and a rotating handle (12), wherein the main lead screw is rotatably connected to the base (1), the main lead screw (11) is in threaded connection with the main moving seat (4), one end of the rotating handle (12) is fixedly connected with the main lead screw (11), and the rotating handle (12) can drive the main lead screw (11) to rotate.

3. The chamfering device for pins according to claim 1, wherein: the secondary driving part (7) comprises a main electric push rod (13) fixedly connected to the main moving seat (4), an output shaft of the main electric push rod (13) is fixedly connected with the secondary moving seat (6), and the main electric push rod (13) can drive the secondary moving seat (6) to move.

4. A chamfering device for pins according to claim 1, wherein: the rotating piece (10) comprises a main motor (14) fixedly connected to the secondary moving base (6), and an output shaft of the main motor (14) is fixedly connected with the rotating block (8).

5. A chamfering device for pins according to claim 1, wherein: the main moving seat (4) is fixedly connected with a main sliding rod (15), and the main sliding rod (15) is connected with the secondary moving seat (6) in a sliding mode.

6. A chamfering device for pins according to claim 2, wherein: a secondary sliding rod (16) is fixedly connected to the base (1), and the secondary sliding rod (16) is connected with the main moving seat (4) in a sliding mode.

7. A chamfering device for pins according to claim 1, wherein: and a bearing (17) is fixedly connected to the secondary moving seat (6), and the rotating block (8) is positioned in the bearing (17).