CN214079042U - Full-automatic straight-line thread rolling production line - Google Patents
Full-automatic straight-line thread rolling production line Download PDFInfo
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- CN214079042U CN214079042U CN202023042618.4U CN202023042618U CN214079042U CN 214079042 U CN214079042 U CN 214079042U CN 202023042618 U CN202023042618 U CN 202023042618U CN 214079042 U CN214079042 U CN 214079042U
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Abstract
The utility model aims at providing a simple structure and can improve work efficiency's full-automatic straight line hobbing production line greatly. The utility model discloses a thread rolling machine, material loading transfer chain, unloading transfer chain and a plurality of numerical control lathe, numerical control lathe's discharge end with the feed end of material loading transfer chain is connected, the discharge end of material loading transfer chain with the feed end of unloading transfer chain is located respectively the both sides of thread rolling machine, thread rolling machine includes the board, rolls tooth module and the manipulator that the centre gripping remains the processing work piece, it sets up to roll tooth module on the board, the manipulator sets up on the thread rolling module, roll tooth module includes the roll tooth wheel subassembly of two relative settings, treats processing work piece adaptation two between the effect end of roll tooth subassembly. The utility model discloses be applied to tooth equipment technical field.
Description
Technical Field
The utility model discloses be applied to tooth equipment technical field, in particular to full-automatic straight line tooth production line that rolls.
Background
At present, bolts generally adopt a semi-automatic mode to roll teeth, namely, blanks are manually taken out from a turnover frame, and the blanks are held between two rolling teeth to roll teeth on one end of the blanks, and then the blanks are turned to roll teeth on the other end of the blanks. If a full-automatic straight-line thread rolling production line which is simple in structure and can greatly improve the working efficiency can be designed, the problems can be well solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure and can improve work efficiency's full-automatic straight line hobbing production line greatly.
The utility model adopts the technical proposal that: the utility model discloses a thread rolling machine, material loading transfer chain, unloading transfer chain and a plurality of numerical control lathe, numerical control lathe's discharge end with the feed end of material loading transfer chain is connected, the discharge end of material loading transfer chain with the feed end of unloading transfer chain is located respectively the both sides of thread rolling machine, thread rolling machine includes the board, rolls tooth module and the manipulator that the centre gripping remains the processing work piece, it sets up to roll tooth module on the board, the manipulator sets up on the thread rolling module, roll tooth module includes the roll tooth wheel subassembly of two relative settings, treats processing work piece adaptation two between the effect end of roll tooth subassembly.
According to the scheme, the blank is a bolt part, the blank is conveyed to the hobbing machine through the feeding conveying line after being processed by the numerical control lathe, the manipulator clamps the blank and moves the blank to a position between action ends of the two hobbing cutter assemblies, then hobbing is carried out on two ends of the blank through continuous rotation of the two hobbing cutter assemblies, and finally the manipulator clamps a workpiece with finished hobbing to the discharging conveying line for discharging. Therefore, the utility model is not only simple in structure, it is easy and simple to handle, realized the full automated processing of blank moreover, no manual intervention, the security is high, has reduced personnel intensity of labour, has reduced the cost of labor, has improved production efficiency widely, has guaranteed the degree of consistency that the coaxiality of blank both ends rolling tooth and straight line are parallel.
Furthermore, the two rolling cone assemblies respectively comprise a supporting seat, a first motor, a rotating shaft and rolling cones, the supporting seat is arranged on the machine table, the rotating shaft is in transmission connection with the first motor and then is in rotating fit with the supporting seat, the rolling cones are arranged on the rotating shaft, and a workpiece to be machined is matched between the two rolling cones. Therefore, the rotating shaft drives the roller cones to rotate through the driving of the first motor, and the blank is matched between the two roller cones to roll the rollers.
Further, the thread rolling die comprises a sleeve and two thread rolling discs, the sleeve is sleeved on the rotating shaft, and the two thread rolling discs are arranged on two sides of the sleeve respectively. Therefore, the two rolling tooth discs are respectively contacted with the two ends of the blank, so that the two ends of the blank can be rolled at one time under the rotation of the two rolling tooth wheels, and the working efficiency is greatly improved.
Further, the thread rolling module further comprises an adjusting assembly, the adjusting assembly comprises a mounting seat, a second motor and a ball screw, the mounting seat is arranged on the machine table, the second motor is arranged on the mounting seat, the second motor is in transmission connection with the ball screw, a nut of the ball screw is connected with the supporting seat, and the supporting seat is in sliding fit on the machine table. Therefore, the screw of the ball screw drives the rolling cone assemblies to move under the driving of the second motor, so that the distance between the two rolling cone assemblies is adjusted, blank pieces with different specifications are adapted, and the universality of the rolling machine is greatly improved.
Further, the tooth rolling machine still includes locating component, locating component includes fixing base, locating piece, spacer and first cylinder, the fixing base sets up on the board, the locating piece with spacer parallel arrangement is in on the fixing base, the locating piece with the discharge end of material loading transfer chain contacts, set up V type recess on the locating piece, first cylinder sets up the lateral part of locating piece, the expansion end of first cylinder is provided with pushes away the material post, wait to process the work piece with push away the equal adaptation of material post and be in the V type recess, be provided with the through-hole on the spacer, work as the drive push away behind the first cylinder material post promotes and waits to process the work piece and pass the through-hole. Therefore, the blank is a plug pin type part, the blank finally falls into the V-shaped groove of the positioning block under the conveying of the feeding conveying line, and then the pushing column pushes the blank to penetrate through the through hole of the positioning block under the driving of the first air cylinder, so that the manipulator can clamp the blank conveniently.
Further, the fixing base comprises a bottom plate, a side mounting plate, a connecting plate, a first sliding block and a second sliding block, the bottom plate is arranged on the machine table, the first sliding block is in sliding fit with the bottom plate, the side mounting plate is vertically arranged on the first sliding block, the second sliding block is in sliding fit with the side mounting plate, the connecting plate is horizontally arranged on the second sliding block, and the positioning block is arranged on the connecting plate. Therefore, the side mounting plate is vertically arranged on the first sliding block, and the second sliding block is in sliding fit with the side mounting plate, so that the positioning assembly can move and adjust in the Y-axis direction and the Z-axis direction, on one hand, the positioning assembly is convenient to flexibly butt with the discharge end of the feeding conveying line, and on the other hand, the positioning block is convenient to adapt to blanks of different specifications.
Further, the manipulator includes X axle sharp module, second cylinder, backup pad, fixed plate and two clamping jaw cylinders, the supporting seat with the mount pad links to each other through a plurality of bracing pieces, a plurality of all be provided with the supporting shoe on the bracing piece, X axle sharp module sets up on the supporting shoe, the backup pad sets up the expansion end of X axle sharp module, the vertical setting of second cylinder is in the backup pad, the fixed plate with behind the second cylinder transmission connection sliding fit is in the backup pad, two clamping jaw cylinder parallel arrangement is in the bottom of fixed plate. Therefore, the clamping jaw air cylinder can move in the X-axis direction and the Z-axis direction through the driving of the X-axis linear module and the second air cylinder, and the clamping jaw air cylinder is convenient to clamp the blank. Wherein two the centre gripping cylinder interval sets up the bottom of fixed plate, consequently can once only centre gripping two blank, one of them blank carries out the hobbing, and simultaneously, can also place another work piece of accomplishing the hobbing in the unloading transfer chain carries out the unloading, has improved work efficiency widely.
Furthermore, a guide chute is arranged at the discharge end of the blanking conveying line. Therefore, the guide chute is arranged, so that the workpieces with the rolling teeth can be conveniently led out from the blanking conveying line to the next procedure.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the thread rolling die set;
FIG. 3 is a perspective view of the roller cone assembly;
FIG. 4 is a perspective view of the positioning assembly;
fig. 5 is a perspective view of the robot.
Detailed Description
As shown in fig. 1 to 5, in this embodiment, the utility model discloses a thread rolling machine, material loading transfer chain 1, unloading transfer chain 2 and a plurality of numerical control lathe, numerical control lathe's discharge end with the feed end of material loading transfer chain 1 is connected, the discharge end of material loading transfer chain 1 with the feed end of unloading transfer chain 2 is located respectively thread rolling machine's both sides, thread rolling machine includes board 3, thread rolling module and centre gripping and remains the manipulator 4 of processing work piece, thread rolling module sets up on the board 3, manipulator 4 sets up on the thread rolling module, thread rolling module includes the roller cone subassembly 5 of two relative settings, waits to process the work piece adaptation two between the effect end of roller cone subassembly 5.
In this embodiment, each of the two rolling cone assemblies 5 includes a supporting seat 6, a first motor, a rotating shaft 7 and a rolling cone, the supporting seat 6 is disposed on the machine platform 3, the rotating shaft 7 is in transmission connection with the first motor and then is in rotating fit with the supporting seat 6, the rolling cones are disposed on the rotating shaft 7, and a workpiece to be machined is adapted between the two rolling cones.
In this embodiment, the roller cone includes a sleeve 8 and two roller discs 9, the sleeve 8 is sleeved on the rotating shaft 7, and the two roller discs 9 are respectively disposed on two sides of the sleeve 8.
In this embodiment, the thread rolling die set still includes adjusting part, adjusting part includes mount pad 10, second motor and ball screw, mount pad 10 sets up on board 3, the second motor sets up on the mount pad 10, the second motor with ball screw's screw drive is connected, ball screw's nut with supporting seat 6 links to each other, supporting seat 6 sliding fit is in on the board 3.
In this embodiment, the thread rolling machine still includes locating component 31, locating component 31 includes fixing base, locating piece 12, spacer 13 and first cylinder 14, the fixing base sets up on board 3, locating piece 12 with spacer 13 parallel arrangement is in on the fixing base, locating piece 12 with the discharge end of material loading transfer chain 1 contacts, set up V type recess 15 on the locating piece 12, first cylinder 14 sets up the lateral part of locating piece 12, the expansion end of first cylinder 14 is provided with pushes away the stock prop 16, wait to process the work piece with push away the equal adaptation of stock prop 16 and be in V type recess 15, be provided with through-hole 17 on the spacer 13, work as the drive behind first cylinder 14 push away the stock prop 16 and promote to wait to process the work piece and pass through-hole 17.
In this embodiment, the fixing seat includes a bottom plate 18, a side mounting plate 19, a connecting plate 20, a first slider 21 and a second slider 22, the bottom plate 18 is disposed on the machine platform 3, the first slider 21 is slidably fitted on the bottom plate 18, the side mounting plate 19 is vertically disposed on the first slider 21, the second slider 22 is slidably fitted on the side mounting plate 19, the connecting plate 20 is horizontally disposed on the second slider 22, and the positioning block 12 is disposed on the connecting plate 20.
In this embodiment, the manipulator 4 includes an X-axis linear module 23, a second cylinder 24, a supporting plate 25, a fixing plate 26 and two clamping jaw cylinders 27, the supporting seat 6 and the mounting seat 10 are connected through a plurality of supporting rods 28, a plurality of supporting blocks 29 are arranged on the supporting rods 28, the X-axis linear module 23 is arranged on the supporting blocks 29, the supporting plate 25 is arranged at a movable end of the X-axis linear module 23, the second cylinder 24 is vertically arranged on the supporting plate 25, the fixing plate 26 is in transmission connection with the second cylinder 24 and then is in sliding fit with the supporting plate 25, and the two clamping jaw cylinders 27 are arranged at the bottom of the fixing plate 26 in parallel.
In this embodiment, the discharge end of the blanking conveying line 2 is provided with a material guide chute 30.
In this embodiment, the working principle of the present invention is as follows:
the blank is a bolt part, the blank falls into the feeding conveying line 1 after being processed by the numerically controlled lathe, the blank finally falls into the V-shaped groove 15 of the positioning block 12 under the conveying of the feeding conveying line 1, then the blank is driven by the first air cylinder 14, the pushing column 16 pushes the blank to penetrate through the through hole 17 of the positioning sheet 13, the two clamping jaw air cylinders 27 sequentially clamp the two blanks under the driving of the X-axis linear module 23 and the second air cylinder 24, the blanks are respectively an A part and a B part, the B part is firstly adapted between the two rolling cones, each end of the B part is adapted between the two rolling cone discs 9, and the two ends of the B part are rolled at one time under the driving of the first motor.
Finally, after the B piece finishes rolling teeth, the A piece is rolled in the same mode, when the A piece rolls teeth, the clamping jaw air cylinder 27 can place the B piece which finishes rolling teeth into the blanking conveying line 2 for blanking, and then the A piece which finishes rolling teeth is blanked, so that the working efficiency is greatly improved, full-automatic rolling teeth processing is continuously carried out on blank pieces according to the circulation.
Claims (8)
1. The utility model provides a full-automatic straight line hobbing production line which characterized in that: the numerical control lathe comprises a hobbing machine, a feeding conveying line (1), a discharging conveying line (2) and a plurality of numerical control lathes, wherein the discharging end of each numerical control lathe is connected with the feeding end of the feeding conveying line (1), the discharging end of the feeding conveying line (1) and the feeding end of the discharging conveying line (2) are respectively located on two sides of the hobbing machine, the hobbing machine comprises a machine table (3), a hobbing module and a manipulator (4) for clamping workpieces to be processed, the hobbing module is arranged on the machine table (3), the manipulator (4) is arranged on the hobbing module, the hobbing module comprises two oppositely-arranged hobbing assemblies (5), and the workpieces to be processed are adaptive to each other between the action ends of the hobbing assemblies (5).
2. The full-automatic straight thread hobbing production line of claim 1, characterized in that: the two rolling cone assemblies (5) respectively comprise a supporting seat (6), a first motor, a rotating shaft (7) and rolling cones, the supporting seat (6) is arranged on the machine table (3), the rotating shaft (7) is in transmission connection with the first motor and then is in running fit with the supporting seat (6), the rolling cones are arranged on the rotating shaft (7), and a workpiece to be machined is matched between the two rolling cones.
3. The full-automatic straight thread hobbing production line of claim 2, characterized in that: the hobbing cutter comprises a sleeve (8) and two hobbing disks (9), the sleeve (8) is sleeved on the rotating shaft (7), and the two hobbing disks (9) are respectively arranged on two sides of the sleeve (8).
4. The full-automatic straight thread hobbing production line of claim 3, characterized in that: the thread rolling module further comprises an adjusting assembly, the adjusting assembly comprises a mounting seat (10), a second motor and a ball screw, the mounting seat (10) is arranged on the machine table (3), the second motor is arranged on the mounting seat (10), the second motor is connected with the ball screw in a screw transmission mode, a nut of the ball screw is connected with the supporting seat (6), and the supporting seat (6) is in sliding fit with the machine table (3).
5. The full-automatic straight thread hobbing production line of claim 1, characterized in that: the thread rolling machine further comprises a positioning component (31), the positioning component (31) comprises a fixed seat, a positioning block (12), a positioning sheet (13) and a first air cylinder (14), the fixed seat is arranged on the machine table (3), the positioning block (12) and the positioning sheet (13) are arranged on the fixed seat in parallel, the positioning block (12) is contacted with the discharge end of the feeding conveying line (1), a V-shaped groove (15) is arranged on the positioning block (12), the first air cylinder (14) is arranged on the side part of the positioning block (12), a material pushing column (16) is arranged at the movable end of the first air cylinder (14), a workpiece to be processed and the material pushing column (16) are both matched in the V-shaped groove (15), a through hole (17) is arranged on the positioning sheet (13), and when the first air cylinder (14) is driven, the material pushing column (16) pushes the workpiece to be machined to pass through the through hole (17).
6. The full-automatic straight thread hobbing production line of claim 5, characterized in that: the fixing base comprises a bottom plate (18), a side installing plate (19), a connecting plate (20), a first sliding block (21) and a second sliding block (22), the bottom plate (18) is arranged on the machine table (3), the first sliding block (21) is in sliding fit with the bottom plate (18), the side installing plate (19) is vertically arranged on the first sliding block (21), the second sliding block (22) is in sliding fit with the side installing plate (19), the connecting plate (20) is horizontally arranged on the second sliding block (22), and the positioning block (12) is arranged on the connecting plate (20).
7. The full-automatic straight thread hobbing production line of claim 4, characterized in that: the manipulator (4) comprises an X-axis linear module (23), a second cylinder (24), a supporting plate (25), a fixing plate (26) and two clamping jaw cylinders (27), the supporting seat (6) and the mounting seat (10) are connected through a plurality of supporting rods (28), a plurality of supporting blocks (29) are arranged on the supporting rods (28), the X-axis linear module (23) is arranged on the supporting blocks (29), the supporting plate (25) is arranged at the movable end of the X-axis linear module (23), the second cylinder (24) is vertically arranged on the supporting plate (25), the fixing plate (26) is in sliding fit with the second cylinder (24) after transmission connection on the supporting plate (25), and the two clamping jaw cylinders (27) are arranged at the bottom of the fixing plate (26) in parallel.
8. The full-automatic straight thread hobbing production line of claim 1, characterized in that: and a guide chute (30) is arranged at the discharge end of the blanking conveying line (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023042618.4U CN214079042U (en) | 2020-12-17 | 2020-12-17 | Full-automatic straight-line thread rolling production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023042618.4U CN214079042U (en) | 2020-12-17 | 2020-12-17 | Full-automatic straight-line thread rolling production line |
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| CN214079042U true CN214079042U (en) | 2021-08-31 |
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| CN202023042618.4U Active CN214079042U (en) | 2020-12-17 | 2020-12-17 | Full-automatic straight-line thread rolling production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348635A (en) * | 2021-12-31 | 2022-04-15 | 大连德迈仕精密科技股份有限公司 | Feeding and discharging device of motor shaft thread rolling machine |
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2020
- 2020-12-17 CN CN202023042618.4U patent/CN214079042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348635A (en) * | 2021-12-31 | 2022-04-15 | 大连德迈仕精密科技股份有限公司 | Feeding and discharging device of motor shaft thread rolling machine |
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