CN215199810U

CN215199810U - Easy-returning type trolley side groove milling machine

Info

Publication number: CN215199810U
Application number: CN202121140283.1U
Authority: CN
Inventors: 沈国华
Original assignee: Zhejiang Planka Brazing Tool Co ltd
Current assignee: Zhejiang Planka Brazing Tool Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-17
Anticipated expiration: 2031-05-25

Abstract

The application relates to an easy-return type trolley side groove milling machine which comprises a base, a grooving device arranged on the base in a sliding mode and a sliding assembly driving the grooving device to slide along the length direction of a workpiece, wherein the grooving device comprises a sliding table arranged on the base in a sliding mode and at least two grooving assemblies movably arranged on the sliding table; the slotting component comprises a milling cutter movably arranged on the sliding table, a driving source for driving the milling cutter to rotate and a driving structure for driving the milling cutter to move, the cutter head of the milling cutter faces the workpiece, and the driving structure drives the milling cutter to be far away from or close to the workpiece. By arranging at least two slotting assemblies, at least two side grooves can be formed after the slotting assemblies slide along the length direction of the workpiece once, so that slotting efficiency is high; by arranging the rotating seat and the rotating source, a large number of side grooves can be conveniently formed on the workpiece, and the grooves are uniform; through setting up the location platform, make the work piece process after the location, make the work piece be difficult for taking place the displacement or buckling.

Description

Easy-returning type trolley side groove milling machine

Technical Field

The application relates to the field of machine tools, in particular to an easily-returning type trolley side groove milling machine.

Background

In the processing process of the columnar workpiece, when a plurality of parallel side grooves are required to be formed along the circumferential side wall of the columnar workpiece, when a milling machine in the related art performs slotting on the workpiece, only one side groove can be machined at each time, and the slotting efficiency of the workpiece is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the machining efficiency that the work piece side pocket was seted up, this application provides an easily return formula platform truck side pocket milling machine.

The application provides an easily return formula platform truck side groove and mill machine adopts following technical scheme:

the easy-return trolley side groove milling machine comprises a base, a grooving device arranged on the base in a sliding mode and a sliding assembly driving the grooving device to slide along the length direction of a workpiece, wherein the grooving device comprises a sliding table arranged on the base in a sliding mode and at least two grooving assemblies movably arranged on the sliding table; the slotting component comprises a milling cutter movably arranged on the sliding table, a driving source for driving the milling cutter to rotate and a driving structure for driving the milling cutter to move, the cutter head of the milling cutter faces the workpiece, and the driving structure drives the milling cutter to be far away from or close to the workpiece.

Through adopting above-mentioned technical scheme, the drive fluting device of slip subassembly slides on the frame, makes milling cutter can slide along the length direction of work piece, and drive structure drive milling cutter is kept away from or is close to the work piece. When the milling cutter is close to the workpiece, the cutter head of the milling cutter abuts against the workpiece, the driving source drives the milling cutter to rotate, and meanwhile, the sliding assembly drives the milling cutter to move along the length direction of the workpiece, so that the milling cutter performs grooving along the length direction of the workpiece. At least two grooving assemblies are used for grooving, so that at least two side grooves are formed on the surface of the workpiece at one time, and the grooving efficiency of the surface of the workpiece is improved. When the milling cutter is driven by the driving structure to be far away from the workpiece, the milling cutter can be separated from the workpiece, so that the workpiece can be conveniently replaced and the milling cutter can be conveniently reset, and the milling cutter is prepared for next work.

Optionally, the base is rotatably provided with a rotating seat for mounting the workpiece and a rotating source for driving the rotating seat to rotate, and a rotating axis of the rotating seat is parallel to the sliding direction of the sliding table.

Through adopting above-mentioned technical scheme, the work piece is installed on rotating the seat, thereby rotates the source drive and rotates the seat and rotate and drive the work piece and rotate. When the number of the grooves to be formed is larger than that of the milling cutters, the milling cutters are used for forming the grooves on the side wall of the workpiece for one time, then the workpiece is rotated to a certain angle for forming the grooves for the second time, and the steps are repeated until the required number of the grooves is achieved, so that the grooves in the workpiece can be formed conveniently.

And the working personnel do not need to manually rotate the workpiece by an angle, and can perform repeated slotting for two times after rotating the fixed angle through the rotating seat, so that the rotating angle of the workpiece is accurate, and the slotting on the surface of the workpiece is uniform and convenient.

Optionally, at least two milling cutters are uniformly arranged along the circumferential direction of the rotation axis of the rotation seat.

By adopting the technical scheme, the workpiece is columnar, the end part of the workpiece is arranged on the rotating seat, and when the milling cutter supports the workpiece tightly for grooving, the workpiece is easy to bend due to the excessive supporting force, so that grooving is influenced, and the quality of the workpiece is influenced. At least two milling cutters are uniformly arranged along the circumferential direction of the rotating axis of the rotating seat, and the two milling cutters offset the force points of the workpiece after the two milling cutters are opposite to each other when the workpiece is grooved, so that the workpiece is not easy to bend, and the grooving effect is good.

Optionally, a positioning table for positioning the workpiece is arranged on the sliding table, a positioning hole for the workpiece to pass through is formed in the positioning table, and the hole wall of the positioning hole is in sliding contact with the side wall of the workpiece.

Through adopting above-mentioned technical scheme, the work piece wears to establish and forms the location in the locating hole, makes the work piece be difficult for taking place the displacement or buckle when milling cutter supports tightly to carry out the fluting to make the fluting go on smoothly.

Optionally, a first slide rail is arranged on the base, the slotting device is arranged on the first slide rail in a sliding mode, the sliding assembly comprises a sliding screw rod arranged on the base in a rotating mode and a sliding motor driving the sliding screw rod to rotate, the length direction of the sliding screw rod is parallel to the length direction of the first slide rail, and the sliding screw rod is in threaded connection with the slotting device.

By adopting the technical scheme, the slotting device is arranged on the first slide rail in a sliding manner, the length direction of the sliding screw rod is along the length direction of the first slide rail, and the sliding screw rod is in threaded connection with the slotting device, so that when the sliding motor drives the screw rod to rotate, the slotting device slides along the length direction of the first slide rail, and the slotting device slides along the length direction of a workpiece.

Optionally, a second slide rail is arranged on the slide table, a mounting seat is slidably arranged on the second slide rail, and the milling cutter is rotatably arranged on the mounting seat; the driving structure comprises a driving screw rod rotatably arranged on the sliding table and a driving motor driving the driving screw rod to rotate, and the driving screw rod is in threaded connection with the mounting seat.

Through adopting above-mentioned technical scheme, the mount pad slides and sets up on the second slide rail, and drive lead screw and mount pad threaded connection, when driving motor ordered about the drive lead screw and rotated, the mount pad slided along the length direction of second slide rail. The milling cutter rotates and is arranged on the mounting seat, and the milling cutter is arranged on the sliding table in a sliding mode through the mounting seat, so that the milling cutter is far away from or close to a workpiece after sliding through the mounting seat.

Optionally, the sliding table and the positioning table are provided with fixing holes facing each other, and rod pieces for fixing the sliding table and the positioning table penetrate through the fixing holes.

Through adopting above-mentioned technical scheme, the sliding table is fixed through wearing to establish the member in the fixed orifices with the location platform, makes the location platform tear open and trades, adds man-hour to the work piece of different models to change the location platform, make the locating hole size on the location platform match the work piece, realize accurate location.

Optionally, a fixing groove is formed in the positioning table, the fixing hole is formed in a groove wall of the fixing groove, and the end portion of the rod piece is located in the fixing groove.

Through adopting above-mentioned technical scheme, accomodate the tip of member protrusion locating hole in the fixed slot, make the difficult surface that protrudes the fixed station of member, make the staff be difficult for touching the member to prevent that the staff from being injured, the scratch by the member.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging at least two slotting assemblies, at least two side grooves can be formed after the slotting assemblies slide along the length direction of the workpiece once, so that slotting efficiency is improved;

2. by arranging the rotating seat and the rotating source, a large number of side grooves can be conveniently formed on the workpiece, and the grooves are uniform;

3. through setting up the location platform, make the work piece process after the location, make the work piece be difficult for taking place the displacement or buckling.

Drawings

Fig. 1 is an overall schematic view of an easy-return type trolley side groove milling machine according to an embodiment of the present application.

Fig. 2 is a schematic structural view of the slide module of the embodiment.

Fig. 3 is a schematic view of the structure at the positioning stage of the embodiment.

Description of reference numerals: 1. a machine base; 11. a through hole; 12. a first slide rail; 2. a rotating seat; 21. perforating; 3. rotating the source; 31. rotating the motor; 4. a slotting device; 41. a sliding table; 411. a second slide rail; 412. a mounting seat; 42. a slotting component; 421. milling cutters; 422. a drive source; 423. a drive structure; 4231. driving the screw rod; 4232. a drive motor; 5. a sliding assembly; 51. a sliding screw rod; 52. a slide motor; 6. a positioning table; 61. fixing grooves; 611. a fixing hole; 612. a rod member; 62. and (7) positioning the holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an easily-returning type trolley side groove milling machine. Referring to fig. 1 and 2, the easy-returning type trolley side groove milling machine comprises a base 1, a rotating seat 2 for mounting a workpiece, a rotating source 3 for driving the rotating seat 2 to rotate, a grooving device 4 for grooving the workpiece, and a sliding assembly 5 for driving the grooving device 4 to slide on the base 1. The sliding component 5 drives the slotting device 4 to move along the length direction of the workpiece to slot the surface of the workpiece.

Referring to fig. 1, a transverse through hole 11 is formed in a base 1, a rotating seat 2 is rotatably arranged in the through hole 11, the outer wall of the rotating seat 2 is in sliding contact with the inner wall of the through hole 11, and a through hole 21 for a workpiece to penetrate and fix is formed in the rotating seat 2. The rotation source 3 is a rotation motor 31, the rotation motor 31 is fixed on the base 1, a motor shaft of the rotation motor 31 is fixed with the rotation base 2, and an axial line of the motor shaft of the rotation motor 31 is the same as the depth direction of the through hole 21. The workpiece is fixed on the rotating seat 2, the rotating source 3 drives the rotating seat 2 to rotate so as to rotate the workpiece, the slotting position on the outer wall of the workpiece is adjusted, and the workpiece continues to be slotted after rotating, so that the slotting device 4 is convenient to open a plurality of side slots on the surface of the workpiece.

Referring to fig. 1 and 2, the slotting device 4 includes a sliding table 41 and two slotting assemblies 42, a first sliding rail 12 is fixed on the top surface of the machine base 1, and the length direction of the first sliding rail 12 is parallel to the depth direction of the through hole 21. The sliding assembly 5 comprises a sliding screw 51 and a sliding motor 52 for driving the sliding screw 51 to rotate, the sliding screw 51 is rotatably connected to the machine base 1, and the length direction of the sliding screw 51 is parallel to the length direction of the first slide rail 12. The sliding motor 52 is fixed on the machine base 1, and the motor shaft of the sliding motor 52 is coaxially fixed with the sliding screw rod 51.

Referring to fig. 2, the slide table 41 is slidably disposed on the first slide rail 12, the slide screw 51 is threadedly connected to the slide table 41, and the slide motor 52 drives the slide screw 51 to rotate, so that the slide table 41 slides along the first slide rail 12.

Referring to fig. 2, the slotting assembly 42 includes a milling cutter 421, a driving source 422 for driving the milling cutter 421 to rotate, and a driving structure 423 for driving the milling cutter 421 to slot to slide away from or close to the workpiece. The sliding table 41 is provided with a second sliding rail 411, the second sliding rail 411 is slidably connected with an installation base 412, the milling cutter 421 is rotatably connected to the installation base 412, the driving source 422 is a motor, the driving source 422 is fixed on the installation base 412, and a motor shaft of the driving source 422 is coaxially fixed with the milling cutter 421.

Referring to fig. 2, two sets of second sliding rails 411 are provided, and two sets of driving structures 423 are disposed on the sliding table 41 and correspond to the two sets of second sliding rails 411 one by one.

Referring to fig. 2, the driving structure 423 includes a driving screw 4231 and a driving motor 4232 for driving the driving screw 4231 to rotate, the driving screw 4231 is screwed on the mounting base 412, the driving motor 4232 is fixed on the sliding table 41, and a motor shaft of the driving motor 4232 is coaxially fixed with the driving screw 4231.

Referring to fig. 2, the length direction of the driving screw 4231 is parallel to the length direction of the second sliding rail 411, and along the direction that the two slotting assemblies 42 approach each other, the length direction of the second sliding rail 411 is inclined towards the direction of the rotating base 2, and the inclination angle is 30-60 °, and in this embodiment, 45 °. The axial direction of the milling cutter 421 is parallel to the longitudinal direction of the driving screw 4231, so that the milling cutter 421 is inclined to perform slotting, and the impact force generated when the milling cutter 421 is used is reduced. An extension line of the axis of the through hole 21 is located at the right middle of the two milling cutters 421, that is, the two milling cutters 421 are uniformly arranged along the circumferential direction of the axis of the through hole 21.

When the workpiece is fixed on the rotating base 2, the workpiece is located between the two milling cutters 421, the tool bits of the milling cutters 421 face the workpiece, and the driving motor 4232 drives the screw rod 4231 to rotate and then drive the mounting base 412 to slide, so that the two milling cutters 421 are driven to simultaneously approach or leave the workpiece.

Referring to fig. 3, a positioning table 6 is fixed on the top surface of the sliding table 41, the positioning table 6 is fixed between the two slotted assemblies 42, a fixing groove 61 is formed in the side wall of the positioning table 6, the direction of the notch of the fixing groove 61 is horizontal, a fixing hole 611 is formed in the side wall of the fixing groove 61 facing the sliding table 41, a fixing hole 611 is also formed in the top surface of the sliding table 41, the sliding table 41 and the positioning table 6 are fixedly connected by simultaneously penetrating through a rod 612 in the two fixing holes 611, the rod 612 is a bolt, the bolt fixes the sliding table 41 and the positioning table 6 by screwing, and the end of the bolt protruding out of the fixing hole 611 is located in the fixing groove 61.

Referring to fig. 3, the slide table 41 is provided with a positioning hole 62 for the workpiece to pass through and form positioning, the positioning hole 62 faces the through hole 21, and when the workpiece is located in the positioning hole 62, the circumferential outer wall of the workpiece is in sliding contact with the inner wall of the positioning hole 62 to form positioning.

The implementation principle of the easy-returning type trolley side groove milling machine provided by the embodiment of the application is as follows: the workpiece is inserted into the through hole 21 and fixed to the rotary base 2, and the end of the workpiece away from the rotary base 2 is located in the positioning hole 62. The driving motor 4232 drives the two milling cutters 421 to move away from each other, the sliding motor 52 drives the 41 to approach the end of the workpiece located in the through hole 21, the driving motor 4232 drives the milling cutters 421 to abut against two sides of the workpiece, the driving source 422 drives the milling cutters 421 to rotate, and meanwhile, the sliding motor 52 drives the 41 to slide from the end close to the rotating seat 2 along the length direction of the workpiece towards the direction away from the rotating seat 2, so that the surface of the workpiece is grooved, and the two milling cutters 421 are grooved simultaneously, so that the workpiece grooving efficiency is high.

After the first grooving is completed, the driving motor 4232 drives the milling cutter 421 to be away from the workpiece, the sliding motor 52 drives the sliding table 41 to be close to the rotating seat 2, the rotating source 3 drives the rotating seat 2 to rotate, so that the workpiece is grooved on the surface again after rotating by a precise angle, the workpiece does not need to be manually rotated, and the circumferential grooving of the workpiece is uniform.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Easy returning formula platform truck side groove mills machine, including frame (1), slide set up fluting device (4) and drive fluting device (4) on frame (1) along the gliding sliding component of work piece length direction (5), its characterized in that: the slotting device (4) comprises a sliding table (41) arranged on the base (1) in a sliding mode and at least two slotting components (42) movably arranged on the sliding table (41); the slotting component (42) comprises a milling cutter (421) movably arranged on the sliding table (41), a driving source (422) for driving the milling cutter (421) to rotate and a driving structure (423) for driving the milling cutter (421) to move, a tool bit of the milling cutter (421) faces a workpiece, and the driving structure (423) drives the milling cutter (421) to be far away from or close to the workpiece.

2. The easy return trolley side slot milling machine of claim 1, wherein: the machine base (1) is provided with a rotating base (2) for installing a workpiece and a rotating source (3) for driving the rotating base (2) to rotate in a rotating mode, and the rotating axis of the rotating base (2) is parallel to the sliding direction of the sliding table (41).

3. The easy return trolley side slot milling machine of claim 2, wherein: at least two milling cutters (421) are uniformly arranged along the circumferential direction of the rotating axis of the rotating seat (2).

4. The easy return trolley side slot milling machine of claim 1, wherein: the sliding table (41) is provided with a positioning table (6) used for positioning a workpiece, the positioning table (6) is provided with a positioning hole (62) for the workpiece to pass through, and the hole wall of the positioning hole (62) is in sliding contact with the side wall of the workpiece.

5. The easy return trolley side slot milling machine of claim 1, wherein: be provided with first slide rail (12) on frame (1), fluting device (4) slides and sets up on first slide rail (12), slip subassembly (5) are including rotating slip lead screw (51) and drive slip lead screw (51) pivoted sliding motor (52) that set up on frame (1), the length direction of slip lead screw (51) is parallel with the length direction of first slide rail (12), slip lead screw (51) and fluting device (4) threaded connection.

6. The easy return trolley side slot milling machine of claim 1, wherein: a second sliding rail (411) is arranged on the sliding table (41), an installation seat (412) is arranged on the second sliding rail (411) in a sliding mode, and the milling cutter (421) is rotatably arranged on the installation seat (412); the driving structure (423) comprises a driving screw rod (4231) rotatably arranged on the sliding table (41) and a driving motor (4232) driving the driving screw rod (4231) to rotate, the length direction of the driving screw rod (4231) is parallel to the length direction of the second sliding rail (411), and the driving screw rod (4231) is in threaded connection with the mounting seat (412).

7. The easy return trolley side slot milling machine of claim 4, wherein: fixing holes (611) which are opposite to each other are formed in the sliding table (41) and the positioning table (6), and rod pieces (612) used for fixing the sliding table (41) and the positioning table (6) penetrate through the fixing holes (611).

8. The easy return trolley side slot milling machine of claim 7, wherein: the positioning table (6) is provided with a fixing groove (61), the fixing hole (611) is formed in the groove wall of the fixing groove (61), and the end of the rod piece (612) is located in the fixing groove (61).