CN209902148U - Thread rolling machine for producing push disc screw - Google Patents

Abstract

The utility model relates to the technical field of thread processing equipment, in particular to a thread rolling machine for producing push disk screws, which comprises two rolling wheels arranged on an operation table, wherein one side of each rolling wheel is provided with a rotatable disk tool for clamping a screw to be processed, the rotatable disk tool comprises a support frame, a fixed disk and a clamping unit, the support frame is fixedly arranged above the operation table, the support frame is sleeved with the fixed disk which can rotate around a cross rod of the support frame, the clamping unit is circumferentially arranged at the periphery of the fixed disk, the rotatable disk tool is arranged in parallel with a wheel shaft of the rolling wheels, the support frame is a frame-shaped frame, the middle part of the cross rod of the support frame is provided with an annular groove for sleeving the fixed disk, the cross rods at two sides of the annular groove are provided with thread sections, the thread sections are sleeved with locking rings for limiting the fixed disks, the clamping of, replace the manual work, it is safe high-efficient more, rotate the dish utensil and just can change the screw rod, it is high-efficient convenient.

Description

Thread rolling machine for producing push disc screw

Technical Field

The utility model belongs to the technical field of thread machining equipment technique and specifically relates to a production of pushing disk screw is with thread rolling machine.

Background

The thread rolling machine is a multifunctional cold extrusion forming machine tool, and can perform thread, straight line, cross grain rolling and other processing on a workpiece in a cold state within the range of rolling force of the thread rolling machine; rolling straight teeth, helical teeth and helical spline gears; straightening, reducing, roll finishing and various forming and rolling. The machine has a safe and reliable electro-hydraulic execution and control system, and each working cycle can be selected from three modes of manual operation, semi-automatic operation and automatic operation. At present, a thread rolling machine for pushing away a set screw processing divide into diaxon thread rolling machine and triaxial thread rolling machine, and diaxon thread rolling machine generally places the mode of waiting to process the screw rod through the manual work and carries out the processing of screw thread, but the revolving force of both sides rolling wheel is bigger, and the workman holds the screw rod very easily because of the powerful impact force of rolling wheel drops the screw rod, leads to the product to scrap, urgently needs one kind and can treat that the processing screw rod carries out the anchor clamps of stably placing.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of present lack waiting to process screw rod clamping mechanism, the utility model provides a push away dish screw production with thread rolling machine comes the problem of solution through the carousel of taking screw rod anchor clamps.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a push away a screw production with thread rolling machine, is provided with the rotatable dish utensil that is used for the clamping to treat the processing screw rod including setting up two rolling wheels on the operation panel on one side of the rolling wheel, and rotatable dish utensil includes support frame, fixed disk and clamping unit, and the support frame is fixed to be set up in the operation panel top, and the cover is equipped with the horizontal pole pivoted fixed disk that can wind the support frame on the support frame, and clamping unit circumference sets up in the fixed disk periphery, rotatable dish utensil and the shaft parallel arrangement of rolling wheel.

Furthermore, the support frame is a frame-shaped frame, the middle of a cross rod of the support frame is provided with an annular groove for sleeving the fixed disk, the cross rods on two sides of the annular groove are provided with screw thread sections, and the screw thread sections are sleeved with locking rings for limiting the fixed disk.

Further, the clamping unit comprises an upper clamping plate, a lower clamping plate and adjusting bolts, semicircular grooves are symmetrically formed in the bottom of the upper clamping plate and the upper portion of the lower clamping plate, and the upper clamping plate and the lower clamping plate are connected through the adjusting bolts on two sides.

Furthermore, the end parts of the upper clamping plate and the lower clamping plate are provided with back plates for connection, waist-shaped grooves for longitudinal adjustment of the upper clamping plate are formed in the back plates, the upper clamping plate is movably connected with the back plates through sliding blocks embedded in the waist-shaped grooves at the end parts, and the lower clamping plate is fixedly connected with the back plates through bolts.

Furthermore, the back plate is movably connected with the fixed disk through the rotating shaft, and tiles for rotating the rotating shaft are embedded in the back plate and the fixed disk.

The beneficial effects of the utility model are that, realize treating the clamping of processing screw rod through the mode that sets up rotary fixture at the rolling wheel tip, replace the manual work, it is safe high-efficient more, rotate the dish utensil and just can change the screw rod, it is high-efficient convenient.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

fig. 2 is a schematic view of the support frame of the present invention;

fig. 3 is a schematic view of the clamping unit of the present invention.

In the figure, 1, an operation table, 2, a rolling wheel, 3, a support frame, 4, a fixed disc, 5, an annular groove, 6, a thread section, 7, a locking ring, 8, an upper clamping plate, 9, a lower clamping plate, 10, an adjusting bolt, 11, a back plate, 12, a kidney-shaped groove, 13, a rotating shaft, 14, a bearing bush and 15 are screws.

Detailed Description

If fig. 1 is the utility model discloses a schematic structure diagram, a push away a set screw production with thread rolling machine, including setting up two rolling wheels 2 on operation panel 1, rolling wheel 2 one side is provided with and is used for the clamping to treat the rotatable dish utensil of processing screw rod 15, rotatable dish utensil includes support frame 3, fixed disk 4 and clamping unit, support frame 3 is fixed to be set up in operation panel 1 top, the cover is equipped with on support frame 3 can be around support frame 3's horizontal pole pivoted fixed disk 4, clamping unit circumference sets up in fixed disk 4 periphery, rotatable dish utensil and rolling wheel 2's shaft parallel arrangement. On the premise of not changing the main structure of the traditional thread rolling machine, a rotatable disc tool specially used for placing a screw rod 15 to be processed is arranged on one side of a rolling wheel 2, a support frame 3 of the disc tool is fixed on the upper surface of an operating platform 1 through bolts, the rotatable disc tool is arranged in the middle of the support frame 3, and a clamping unit can be uniformly arranged on the periphery of a fixed disc 4 sleeved on a cross rod of the support frame 3 and used for clamping the unprocessed screw rod 15. During machining, the motor is started, the clamped screw rod 15 is rotated to a position between the two rolling wheels 2, the screw rod 15 is in a horizontal position, and thread machining is carried out.

As shown in fig. 2, the supporting frame 3 is a frame-shaped frame, the middle of the cross bar of the supporting frame 3 is provided with an annular groove 5 for sleeving the fixed disc 4, the cross bars at two sides of the annular groove 5 are provided with threaded sections 6, and the threaded sections 6 are sleeved with locking rings 7 for limiting the fixed disc 4.

The middle part of the support frame 3 is provided with an annular groove 5 for sleeving the fixed disk 4 to prevent the fixed disk 4 from shifting in the rotating process, the cross rods on the two sides of the annular groove 5 are provided with threads, the thread section 6 is sleeved with a locking ring 7, and after the position of the fixed disk 4 is adjusted, the fixed disk 4 is clamped and fixed through the clamping action of the locking rings 7 on the two sides, so that the stability of the screw rod 15 in the processing process is ensured.

As shown in fig. 3, the clamping unit comprises an upper clamping plate 8, a lower clamping plate 9 and an adjusting bolt 10, semicircular grooves are symmetrically formed in the bottom of the upper clamping plate 8 and the upper portion of the lower clamping plate 9, the upper clamping plate 8 is connected with the lower clamping plate 9 through the adjusting bolts 10 on two sides, a back plate 11 used for connection is arranged at the end portions of the upper clamping plate 8 and the lower clamping plate 9, a kidney-shaped groove 12 used for longitudinal adjustment of the upper clamping plate 8 is formed in the back plate 11, the upper clamping plate 8 is embedded in a sliding block and a back plate 11 movably connected in the kidney-shaped groove 12 through the end portions, and the lower clamping plate 9 is. The semicircular groove that corresponds on the splice face of punch holder 8 and lower plate 9 and set up is used for the clamping to wait to process screw rod 15, puts into the circular slot with 15 tip of screw rod after, through the slider behind the back of the punch holder 8 and the cooperation of sliding of the kidney slot 12 on the backplate 11, moves the punch holder 8 down to fix through the adjusting screw 10 that is used for adjusting and locking punch holder 8 and lower plate 9, it is firm to guarantee that the screw rod 15 clamping is firm.

The back plate 11 is movably connected with the fixed disk 4 through the rotating shaft 13, the back plate 11 and the fixed disk 4 are both embedded with bearing bushes 14 for rotating the rotating shaft 13, the rotating shaft 13 is arranged between the back plate 11 and the fixed disk 4 in a pressing mode, the rotating shaft 13 rotates through the bearing bushes 14 embedded in the back plate 11 and the fixed disk 4, and the screw rod 15 can rotate along with the rolling wheels 2 under the driving of the rotating shaft 13 in the extrusion processing process of the rolling wheels 2 on the two sides.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (5)

1. The utility model provides a push away a screw production with thread rolling machine, is including setting up two rolling wheels (2) on operation panel (1), characterized by, rolling wheel (2) one side is provided with the rotatable dish utensil that is used for the clamping to treat processing screw rod (15), and rotatable dish utensil includes support frame (3), fixed disk (4) and clamping unit, and support frame (3) are fixed to be set up in operation panel (1) top, and the cover is equipped with horizontal pole pivoted fixed disk (4) that can wind support frame (3) on support frame (3), and clamping unit circumference sets up in fixed disk (4) periphery, rotatable dish utensil and the shaft parallel arrangement of rolling wheel (2).

2. The screw rolling machine for producing the pushing plate screw according to claim 1, wherein the supporting frame (3) is a frame, an annular groove (5) for sleeving the fixed plate (4) is formed in the middle of a cross rod of the supporting frame (3), thread sections (6) are formed in the cross rods on two sides of the annular groove (5), and a locking ring (7) for limiting the fixed plate (4) is sleeved on each thread section (6).

3. The screw rolling machine for producing the pushing plate screw is characterized in that the clamping unit comprises an upper clamping plate (8), a lower clamping plate (9) and adjusting bolts (10), the bottom of the upper clamping plate (8) and the upper part of the lower clamping plate (9) are symmetrically provided with semicircular grooves, and the upper clamping plate (8) and the lower clamping plate (9) are connected through the adjusting bolts (10) on two sides.

4. The screw rolling machine for producing the pushing disc screw according to claim 3, wherein a back plate (11) for connection is arranged at the end parts of the upper clamping plate (8) and the lower clamping plate (9), a kidney-shaped groove (12) for longitudinal adjustment of the upper clamping plate (8) is formed in the back plate (11), the upper clamping plate (8) is movably connected with the back plate (11) through a sliding block with the end part embedded in the kidney-shaped groove (12), and the lower clamping plate (9) is fixedly connected with the back plate (11) through a bolt.

5. The screw rolling machine for producing the pushing disc screw according to claim 4, wherein the back plate (11) is movably connected with the fixed disc (4) through a rotating shaft (13), and the back plate (11) and the fixed disc (4) are embedded with bearing shoes (14) for rotating the rotating shaft (13).