CN212264193U

CN212264193U - Three-degree-of-freedom roller die frame

Info

Publication number: CN212264193U
Application number: CN202020013779.1U
Authority: CN
Inventors: 龚晓叁; 李纬; 朱华明
Original assignee: Guangzhou Zhongshan Precision Technology Co Ltd
Current assignee: Guangzhou Zhongshan Precision Technology Co Ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2021-01-01
Anticipated expiration: 2030-01-02

Abstract

The utility model relates to a three degree of freedom roller die carrier, including die carrier, mould mounting panel and die holder, the die carrier contains the die carrier bottom plate, the both sides rigid coupling of die carrier bottom plate has two corresponding die carrier curb plates, the rigid coupling has a corresponding die carrier crossbeam between the top of die carrier curb plate, the locking of die carrier bottom plate is installed on the workstation of processing board, is provided with die carrier angle adjustment mechanism between the workstation of die carrier and processing board; the inner sides of the die frame side plates are respectively provided with corresponding guide mechanisms, the die mounting plates are locked and mounted on the guide mechanisms, and the die mounting plates are subjected to height adjustment through a lifting positioning mechanism arranged on a die frame cross beam; the die holder is locked and installed on the die installation plate, and a die holder angle adjusting mechanism is arranged between the die holder and the die installation plate. The utility model discloses can realize the adjustment of three degree of freedom, and the regulation of three degree of freedom is relatively independent, and is easy and simple to handle directly perceived, can effectively adapt to simplex position and multistation production simultaneously.

Description

Three-degree-of-freedom roller die frame

Technical Field

The utility model relates to a roller die carrier specifically indicates a three degree of freedom roller die carrier.

Background

At present, a die carrier used in a metal section drawing process is actually a three-point supporting template, and a roller die is fixed on the template and then erected on a vertical mounting plate of a machine table. When the die works, the height of the three-point supporting screw between the template and the mounting plate is adjusted, so that the die is inclined, and the purpose of adjusting the wire outlet direction of the section is achieved. The existing die frame has the advantage of simple structure. But the disadvantages are also evident: 1) the outlet direction of the profile can be adjusted only, and the operation process is complex; 2) the application range is narrow, the device is only useful for a single-station roller die, once multiple sets of roller dies are erected on a machine table for multi-station production, the centers of the front roller die and the rear roller die cannot be adjusted to be aligned, and the product can be damaged, so that the production cannot be continuously carried out; 3) under the condition of need adding the guide, the guide can only be hung and installed on the mould, and easy flagging, the guide effect is not good, need dismantle in the lump when maintaining moreover, must adjust again during the installation, and is loaded down with trivial details consuming time.

Therefore, the design of the device can realize the adjustment of three degrees of freedom, and the adjustment of the three degrees of freedom is relatively independent, and the operation is simple, convenient and visual; can effectively adapt to single-station and multistation production simultaneously to can realize leading three degree of freedom roller die carriers of defending and roller die separation installation be the utility model discloses a research purpose.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides a three degree of freedom roller die carrier, this three degree of freedom roller die carrier can effectively solve the problem that above-mentioned prior art exists.

The technical scheme of the utility model is that:

a three-degree-of-freedom roller die set comprises a die set, a die mounting plate and a die holder, wherein the die set comprises a die set bottom plate, two corresponding die set side plates are fixedly connected to two sides of the die set bottom plate, a corresponding die set cross beam is fixedly connected between the tops of the die set side plates, a plurality of corresponding die set bottom plate arc waist holes are uniformly distributed in the die set bottom plate according to equal angles, the die set bottom plate is locked and installed on a workbench of a machining machine table by penetrating through the corresponding die set bottom plate arc waist holes through corresponding die set bottom plate waist hole bolts, and a die set angle adjusting mechanism for adjusting the installation angle of the die set is arranged between the die set and the workbench of the machining machine table; the inner sides of the die carrier side plates are respectively provided with corresponding guide mechanisms, the die mounting plates can move up and down and are arranged on the guide mechanisms, the two sides of the die mounting plates are respectively provided with corresponding die mounting plate waist holes, the die mounting plates are locked and mounted on the guide mechanisms by bolts penetrating through the die mounting plate waist holes through the corresponding die mounting plate waist holes, and the die mounting plates are subjected to height adjustment through lifting positioning mechanisms arranged on the die carrier cross beams; the die holder contains the bottom plectane, bottom plectane outer end is step form rigid coupling and has a corresponding middle level plectane, the outer end rigid coupling of middle level plectane has a corresponding cross recess, be provided with a plurality of according to waiting angle evenly distributed on the middle level plectane and run through the die holder arc waist hole of bottom plectane passes through corresponding die holder waist hole bolt will die holder arc waist hole is installed die holder locking is installed on the die mounting board, the die holder with be provided with a die holder angle adjustment mechanism that is used for carrying out the adjustment to the installation angle of die holder between the die mounting board.

A regular polygonal hole penetrating through the bottom circular plate, the middle circular plate and the cross groove is formed in the center of the die holder, 4 end portions of the cross groove are fixedly connected with corresponding adjusting plates respectively, and small screw rods used for adjusting the position of the roller die are connected to the adjusting plates respectively in a threaded connection mode.

The die carrier angle adjustment mechanism contain set up in two supporting seats of die carrier bottom plate both sides front end, two supporting seats rigid coupling respectively are on the workstation of processing board, be connected with corresponding bulb hexagon socket head cap screw through the threaded connection mode respectively on the supporting seat, die carrier angle adjustment mechanism still includes two and sets up respectively in the concave spherical cylinder cushion of corresponding die carrier curb plate bottom front side, two concave spherical cylinder cushions support respectively through corresponding bulb hexagon socket head cap screw and lean on die carrier curb plate both sides.

The guide mechanism comprises an L-shaped guide plate, the L-shaped guide plate is locked to the corresponding die set side plate through a corresponding guide plate mounting screw, a [ type guide groove ] is formed between the L-shaped guide plate and the corresponding die set side plate, and the die mounting plate can move up and down and is arranged in the [ type guide groove.

The die carrier is characterized in that a corresponding guide hole is formed in the middle of the die carrier cross beam, the lifting positioning mechanism comprises a driving screw rod rotatably installed on the guide hole, the upper end and the lower end of the guide hole are respectively provided with a wear-resistant flange bushing and a fixing ring which are sleeved on the driving screw rod, and a corresponding wear-resistant gasket is arranged between the fixing ring and the die carrier cross beam in a cushioning mode.

The die holder angle adjusting mechanism comprises a driving gear which is rotatably installed at the upper right corner of the die mounting plate, and transmission teeth which are connected to the driving gear in a meshed mode are processed on the upper right quadrant of the excircle of the bottom circular plate.

And a vertical positioning ring for positioning is arranged at the bottom of the center of the die carrier bottom plate through a fixing screw.

The outer sides of the die set side plates are fixedly connected with corresponding rib plates respectively, and the two concave spherical cylindrical cushion blocks are abutted against the rib plates of the die set side plates respectively.

Corresponding round hole has been seted up in the center department of mould mounting panel, the inner of die holder with the corresponding vertical solid fixed ring of rigid coupling has on the position that the round hole is corresponding, vertical solid fixed ring joint in the round hole.

The utility model has the advantages that:

1.1) the utility model discloses a be provided with the corresponding die carrier bottom plate arc waist hole of a plurality of according to equal angular uniform distribution on the die carrier bottom plate, pass die carrier bottom plate arc waist hole through corresponding die carrier bottom plate waist hole bolt and install the workstation of processing board with die carrier bottom plate locking on, be provided with a die carrier angle adjustment mechanism that is used for carrying out the adjustment to the installation angle of die carrier between the workstation of die carrier and processing board. For single-station production, if the outlet angle of a product has deviation, firstly, the waist hole bolt of the die carrier bottom plate is loosened, then the ball head hexagon socket head cap bolt on the die carrier angle adjusting mechanism is adjusted, so that the die carrier is pushed to integrally rotate to adjust the outlet angle, after the angle is proper, the waist hole bolt of the die carrier bottom plate is locked again to be positioned, the C-axis adjusting function is effectively realized, and the outlet angle is adjusted.

1.2) the utility model discloses a die carrier curb plate inboard is equipped with corresponding guiding mechanism respectively, and the mould mounting panel can reciprocate to install on guiding mechanism, and the both sides of mould mounting panel are equipped with corresponding mould mounting panel waist hole respectively, pass mould mounting panel waist hole through corresponding mould mounting panel waist hole bolt and install guiding mechanism with mould mounting panel locking on, the mould mounting panel carries out the altitude mixture control through the lift positioning mechanism who installs on the die carrier crossbeam. For multi-station production, if the center heights of the front and rear process dies are not uniform, firstly, the waist hole bolts of the die mounting plate are loosened, then a wrench or other special tools are used for rotating the driving screw rod of the lifting positioning mechanism, the die mounting plate 2 is driven to move up and down to an ideal position along the [ type guide groove of the guide mechanism 8, and then the waist hole bolts of the die mounting plate are locked again for positioning, so that the Z-axis adjusting function is effectively realized, and the center heights are aligned and adjusted.

1.3) the utility model discloses a die holder contains the bottom plectane, and bottom plectane outer end is step form rigid coupling and has a corresponding middle level plectane, and the outer end rigid coupling of middle level plectane has a corresponding cross recess, is provided with the die holder arc waist hole that a plurality of runs through the bottom plectane according to waiting angular uniform distribution on the middle level plectane, passes die holder arc waist hole through corresponding die holder waist hole bolt and installs the die mounting board with die holder locking on, is provided with a die holder angle adjustment mechanism that is used for carrying out the adjustment to the installation angle of die holder between die holder and the die mounting board. If the section is twisted after being discharged from the die, the die holder waist hole bolt is loosened, then a driving gear of the die holder angle adjusting mechanism is rotated by a wrench or other special tools to drive the driving gear on the bottom circular plate, so that the die holder rotates to an ideal position, and then the die holder waist hole bolt is locked again for positioning, thereby realizing the A-axis adjusting function and carrying out deviation correction adjustment.

The device has the advantages of one translational degree of freedom and two rotational degrees of freedom, the hole pattern heights of the front station and the rear station are aligned through the translational degree of freedom, the outgoing line angle of the section bar is respectively adjusted through the two rotational degrees of freedom, and the deviation rectification is realized when the section bar is twisted after being discharged from a die, so that the device is effectively suitable for single-station and multi-station production, the adjustment of the three degrees of freedom is relatively independent, and the operation is simple, convenient and visual.

2) The utility model discloses during the use, can with lead and defend device in the utility model discloses a back can realize leading and defend and roller die separation installation to convenient dismantlement dimension is protected, effectively reduces production assistance-time.

3) The utility model discloses when carrying out the installation of roller mould, can directly install the roller mould in the cross recess of die holder to the accessible is installed little lead screw pair roller mould on the regulating plate and is carried out position control, and installation, adjustment convenient and fast have effectively further reduced the production assistance time.

Drawings

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

Fig. 2 is a schematic structural view of the scaffold.

Fig. 3 is a K-way view of fig. 2.

Fig. 4 is a schematic structural view of the mold mounting plate.

Fig. 5 is a schematic structural view of the die holder.

Detailed Description

To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:

referring to fig. 1-5, a three-degree-of-freedom roller die set comprises a die set 1, a die mounting plate 2 and a die holder 3, wherein the die set 1 comprises a die set bottom plate 101, two corresponding die set side plates 102 are fixedly connected to two sides of the die set bottom plate 101, a corresponding die set cross beam 103 is fixedly connected between tops of the die set side plates 102, a plurality of corresponding die set bottom plate arc-shaped waist holes 4 are uniformly distributed on the die set bottom plate 101 at equal angles, the die set bottom plate 101 is locked and mounted on a working table 6 of a processing machine table by penetrating through the die set bottom plate arc-shaped waist holes 4 through corresponding die set bottom plate waist hole bolts 5, and a die set angle adjusting mechanism 7 for adjusting the mounting angle of the die set 1 is arranged between the die set 1 and the working table 6 of the processing; the inner sides of the die carrier side plates 102 are respectively provided with corresponding guide mechanisms 8, the die mounting plates 2 can be vertically moved and are arranged on the guide mechanisms 8, the two sides of the die mounting plates 2 are respectively provided with corresponding die mounting plate waist holes 9, the die mounting plates 2 are locked and mounted on the guide mechanisms 8 by corresponding die mounting plate waist hole bolts 10 penetrating through the die mounting plate waist holes 9, and the die mounting plates 2 are subjected to height adjustment through lifting positioning mechanisms 11 arranged on the die carrier cross beams 103; the die holder 3 contains bottom plectane 301, bottom plectane 301 outer end is the step form rigid coupling and has a corresponding middle level plectane 302, the outer end rigid coupling of middle level plectane 302 has a corresponding cross recess 303, be provided with a plurality of according to waiting angle evenly distributed on the middle level plectane 302 and run through the die holder arc waist hole 12 of bottom plectane 301 passes through corresponding die holder waist hole bolt 13 die holder arc waist hole 12 will die holder 3 locking installation is in on the die mounting panel 2, die holder 3 with be provided with a die holder angle adjustment mechanism 14 that is used for adjusting the installation angle of die holder 3 between the die mounting panel 2.

A regular polygonal hole 15 penetrating through the bottom circular plate 301, the middle circular plate 302 and the cross groove 303 is formed in the center of the die holder 3, corresponding adjusting plates 16 are fixedly connected to 4 end portions of the cross groove respectively, and small screw rods 17 used for adjusting the positions of the dies are connected to the adjusting plates 16 in a threaded connection mode respectively.

The die carrier angle adjusting mechanism 7 comprises two supporting seats 701 arranged at the front ends of the two sides of the die carrier base plate 101, the two supporting seats 701 are fixedly connected to a workbench 6 of a machining machine table respectively, the supporting seats 701 are connected with corresponding ball head hexagon socket head bolts 702 respectively in a threaded connection mode, the die carrier angle adjusting mechanism 7 further comprises two concave spherical cylindrical cushion blocks 703 arranged at the front sides of the bottoms of the corresponding die carrier side plates 102 respectively, and the two concave spherical cylindrical cushion blocks 703 are abutted against the two sides of the die carrier side plates 102 through the corresponding ball head hexagon socket head bolts 702 respectively.

The guide mechanism 8 comprises an L-shaped guide plate 801, the L-shaped guide plate 801 is locked to the corresponding formwork side plate 102 through a corresponding guide plate mounting screw 802, a [ type guide groove ] is formed between the L-shaped guide plate 801 and the corresponding formwork side plate 102, and the mold mounting plate 2 can move up and down and is arranged in the [ type guide groove ].

A corresponding guide hole is formed in the middle of the die carrier cross beam 103, the lifting positioning mechanism 11 comprises a driving screw 1101 rotatably installed on the guide hole, the upper end and the lower end of the guide hole are respectively provided with a wear-resistant flange bushing 1102 sleeved on the driving screw 1101 and a fixing ring 1103, and a corresponding wear-resistant gasket 1104 is arranged between the fixing ring 1103 and the die carrier cross beam 103.

The die holder angle adjusting mechanism 14 comprises a driving gear 1401 rotatably mounted at the upper right corner of the die mounting plate 2, and a transmission gear 1402 meshed and connected to the driving gear 1401 is processed on the upper right quadrant of the outer circle of the bottom circular plate 301.

And a vertical positioning ring 18 for positioning is arranged at the bottom of the center of the die carrier bottom plate 101 through a fixing screw.

The outer sides of the formwork side plates 102 are fixedly connected with corresponding ribbed plates 19 respectively, and the two concave spherical cylindrical cushion blocks 703 abut against the ribbed plates 19 of the formwork side plates 102 respectively.

Corresponding round hole 20 has been seted up in the center department of mould mounting panel 2, the inner of die holder 3 with the rigid coupling has corresponding vertical solid fixed ring on the corresponding position of round hole 20, vertical solid fixed ring joint in the round hole 20.

The utility model discloses a concrete implementation mode and step are as follows:

1) formwork mounting

1.1) assembling the integral structure of the utility model according to the structure description;

1.2) integrally hoisting the utility model to the upper part of the worktable 6 of the machine table, and placing the vertical positioning ring 18 at the bottom of the center of the die carrier bottom plate 101 in the positioning hole of the machine table by taking the positioning hole on the plane of the worktable 6 of the machine table as a reference;

1.3) after preliminary orientation is carried out by using a ball head inner hexagon bolt 702, inserting a die carrier bottom plate waist hole bolt 5 into an arc waist hole 4 of a die carrier bottom plate and screwing the die carrier bottom plate waist hole bolt into a corresponding threaded hole on a machine table 6 for locking;

2) die carrier adjustment

2.1) according to the shape of the section bar, a corresponding roller module component (not marked) is arranged in a cross groove 303 of a die holder 3, and then the device is started to debug;

2.2) for single-station production, if the outgoing line angle of a product has deviation, firstly loosening the die carrier base plate waist hole bolt 5, then adjusting the ball head hexagon socket head cap screw 702 on the die carrier angle adjusting mechanism 7, so as to push the die carrier 1 to integrally rotate to adjust the outgoing line angle, and after the angle is proper, locking the die carrier base plate waist hole bolt 5 again for positioning, so that the C-axis adjusting function is effectively realized, and the outgoing line angle is adjusted;

2.3) for multi-station production, if the central heights of the front and rear working procedure dies are not uniform, firstly loosening the waist hole bolts 10 of the die mounting plate, then rotating a driving screw 1101 of a lifting positioning mechanism 11 by using a wrench or other special tools, driving the die mounting plate 2 to move up and down to an ideal position along a [ type guide groove of a guide mechanism 8, and then locking the waist hole bolts 10 of the die mounting plate again for positioning, so that the Z-axis adjusting function is effectively realized, and the central heights are aligned and adjusted;

2.4) if the section is twisted after being discharged from the die, loosening the die holder kidney bolt 13, then rotating the driving gear 1401 of the die holder angle adjusting mechanism 14 by using a wrench or other special tools to drive the driving gear 1402 on the bottom circular plate 301 to rotate the die holder 3 to a desired position, and then locking the die holder kidney bolt 13 again for positioning, thereby realizing the A-axis adjusting function and performing deviation correction adjustment.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a three degree of freedom roller die carrier, includes die carrier (1), mould mounting panel (2) and die holder (3), die carrier (1) contains die carrier bottom plate (101), the both sides rigid coupling of die carrier bottom plate (101) has two corresponding die carrier curb plates (102), the rigid coupling has a corresponding die carrier crossbeam (103), its characterized in that between the top of die carrier curb plate (102):

a plurality of corresponding die carrier bottom plate arc-shaped waist holes (4) are uniformly distributed on the die carrier bottom plate (101) according to equal angles, the die carrier bottom plate (101) is locked and installed on a workbench (6) of a processing machine table through corresponding die carrier bottom plate waist hole bolts (5) penetrating through the die carrier bottom plate arc-shaped waist holes (4), and a die carrier angle adjusting mechanism (7) for adjusting the installation angle of the die carrier (1) is arranged between the die carrier (1) and the workbench (6) of the processing machine table;

corresponding guide mechanisms (8) are respectively arranged on the inner sides of the die set side plates (102), the die mounting plates (2) can move up and down and are arranged on the guide mechanisms (8), corresponding die mounting plate waist holes (9) are respectively arranged on the two sides of the die mounting plates (2), the die mounting plates (2) are locked and installed on the guide mechanisms (8) by penetrating through the die mounting plate waist holes (9) through corresponding die mounting plate waist hole bolts (10), and the die mounting plates (2) are subjected to height adjustment through lifting positioning mechanisms (11) arranged on the die set cross beams (103);

die holder (3) contain bottom plectane (301), bottom plectane (301) outer end is the step form rigid coupling and has a corresponding middle level plectane (302), the outer end rigid coupling of middle level plectane (302) has a corresponding cross recess (303), be provided with a plurality of according to equal angle evenly distributed on middle level plectane (302) and run through the die holder arc waist hole (12) of bottom plectane (301) pass through corresponding die holder waist hole bolt (13) die holder arc waist hole (12) will die holder (3) locking is installed on die mounting board (2), die holder (3) with be provided with between die mounting board (2) one be used for carrying out die holder angle adjustment mechanism (14) of adjusting the installation angle of die holder (3).

2. The three-degree-of-freedom roller die frame according to claim 1, characterized in that: a regular polygon hole (15) penetrating through the bottom round plate (301), the middle round plate (302) and the cross groove (303) is formed in the center of the die holder (3), corresponding adjusting plates (16) are fixedly connected to 4 end portions of the cross groove respectively, and small screw rods (17) used for adjusting the positions of the dies are connected to the adjusting plates (16) in a threaded connection mode respectively.

3. The three-degree-of-freedom roller die frame according to claim 1, characterized in that: die carrier angle adjustment mechanism (7) contain set up in two supporting seats (701) of die carrier bottom plate (101) both sides front end, two supporting seats (701) rigid coupling respectively on workstation (6) of processing board, be connected with corresponding bulb hexagon socket head cap screw bolt (702) through the threaded connection mode on supporting seat (701) respectively, die carrier angle adjustment mechanism (7) still include two and set up in concave spherical cylinder cushion (703) of corresponding die carrier curb plate (102) bottom front side respectively, and two concave spherical cylinder cushion (703) support respectively through corresponding bulb hexagon socket head cap screw bolt (702) and lean on die carrier curb plate (102) both sides.

4. The three-degree-of-freedom roller die frame according to claim 1, characterized in that: the guide mechanism (8) comprises an L-shaped guide plate (801), the L-shaped guide plate (801) is locked to the corresponding formwork side plate (102) through a corresponding guide plate mounting screw (802), a [ type guide groove ] is formed between the L-shaped guide plate (801) and the corresponding formwork side plate (102), and the mold mounting plate (2) can move up and down and is arranged in the [ type guide groove ].

5. The three-degree-of-freedom roller die frame according to claim 4, wherein: be provided with a corresponding guiding hole on the intermediate position of die carrier crossbeam (103), lift positioning mechanism (11) contain rotate install in drive lead screw (1101) on the guiding hole, the upper and lower both ends of guiding hole respectively fixing device have cup joint in wear-resisting flange bush (1102) and solid fixed ring (1103) on drive lead screw (1101), fill up between solid fixed ring (1103) and die carrier crossbeam (103) and be equipped with a corresponding wear-resisting gasket (1104).

6. The three-degree-of-freedom roller die frame according to claim 1, characterized in that: the die holder angle adjusting mechanism (14) comprises a driving gear (1401) rotatably mounted at the upper right corner of the die mounting plate (2), and a transmission gear (1402) meshed and connected to the driving gear (1401) is machined on the upper right quadrant of the excircle of the bottom circular plate (301).

7. The three-degree-of-freedom roller die frame according to claim 1, characterized in that: and a vertical positioning ring (18) for positioning is arranged at the bottom of the center of the die carrier base plate (101) through a fixing screw.

8. The three-degree-of-freedom roller die frame according to claim 3, characterized in that: the outer sides of the die carrier side plates (102) are fixedly connected with corresponding ribbed plates (19) respectively, and the two concave spherical cylindrical cushion blocks (703) abut against the ribbed plates (19) of the die carrier side plates (102) respectively.

9. The three-degree-of-freedom roller die frame according to claim 1, characterized in that: corresponding round hole (20) have been seted up in the center department of mould mounting panel (2), the inner of die holder (3) with the rigid coupling has corresponding vertical solid fixed ring on the corresponding position of round hole (20), vertical solid fixed ring joint in round hole (20).