CN214391759U

CN214391759U - Arc angle mould

Info

Publication number: CN214391759U
Application number: CN202120356573.3U
Authority: CN
Inventors: 杜江峰; 李建国
Original assignee: Shanghai Linrui Construction Engineering Co ltd
Current assignee: Shanghai Linrui Construction Engineering Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-10-15
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to an arc angle mould, including lower mould and last mould, the arc wall has been seted up on the lower mould, it includes arc and holding rod to go up the mould, the arc with arc groove looks adaptation, the lower mould in the other butt that is used for that all is equipped with in work piece length direction's both sides the reference column of work piece is one, the lower mould in the other butt that all is equipped with in work piece width direction's both sides the reference column of work piece is two, and this application passes through the setting of reference column one and reference column two, when using, places the work piece in the scope that reference column one and reference column two formed to reach the work piece of fixing a position, prevent the effect of work piece skew.

Description

Arc angle mould

Technical Field

The application relates to the field of workpiece machining, in particular to an arc angle die.

Background

When the existing processing is used for installing a workpiece at an arc angle of a wall surface, an arc angle die is generally needed.

In the related art, an arc groove is generally formed in a lower die, a workpiece is placed on the lower die, and then the workpiece is stamped through an upper die matched with the arc groove, so that the workpiece is bent into an arc shape.

In view of the above-described related art, the inventors believe that the forming of the workpiece is affected because the workpiece is easily displaced by a force when the workpiece is pressed.

SUMMERY OF THE UTILITY MODEL

In order to facilitate positioning of a workpiece, the application provides an arc angle die.

The application provides a circular arc angle mould adopts following technical scheme:

the utility model provides an arc angle mould, includes the lower mould and goes up the mould, the arc wall has been seted up on the lower mould, it includes arc and handheld pole to go up the mould, the arc with arc groove looks adaptation, the lower mould in the other butt that all is equipped with in both sides of work piece length direction reference column one of work piece, the lower mould in the other butt that all is equipped with in both sides of work piece width direction reference column two of work piece.

By adopting the technical scheme, during processing, a workpiece is placed in a range formed by the first positioning column and the second positioning column, and then the workpiece is processed through the arc-shaped plate; through the arrangement of the first positioning column and the second positioning column, the workpiece can be positioned, and the workpiece can be placed to deviate during processing.

Optionally, the two first positioning columns are connected to the lower die in a sliding mode along the width direction, and a first driving assembly for driving the two first positioning columns to be close to or far away from each other is arranged on the lower die.

Through adopting above-mentioned technical scheme, drive assembly one can drive two reference column one and be close to each other or keep away from to can adapt to the work piece of different width.

Optionally, the first driving assembly comprises a first bidirectional screw rod and a first handle, the first bidirectional screw rod is rotatably connected to the lower die, the first bidirectional screw rod rotates to drive the two first positioning columns to be close to or far away from each other, and the first handle is used for driving the first bidirectional screw rod to rotate.

By adopting the technical scheme, when the two positioning columns I are driven to mutually approach or depart from each other, the handle I is rotated to drive the two-way screw rod I to rotate, so that the two positioning columns I can be driven to mutually approach or depart from each other; a bidirectional screw rod I in the driving assembly I has a certain limiting function, and the two positioning columns I can be limited at a certain position to a certain extent.

Optionally, the two positioning columns two are connected to the lower die in a sliding manner along the length direction, and a second driving assembly for driving the two positioning columns to approach or depart from each other is arranged on the lower die.

By adopting the technical scheme, the second driving assembly can drive the two positioning columns to be close to or far away from each other, so that the second driving assembly can adapt to workpieces with different lengths.

Optionally, the driving assembly II comprises a bidirectional screw rod II and a handle II, the bidirectional screw rod II is rotatably connected to the lower die, the bidirectional screw rod II rotates to drive the two positioning columns II to be close to or far away from each other, and the handle II is used for driving the bidirectional screw rod II to rotate.

By adopting the technical scheme, when the two positioning columns are driven to approach or separate from each other, the second handle is rotated to drive the second bidirectional screw rod to rotate, so that the two positioning columns can be driven to approach or separate from each other; the two-way screw rod II in the driving assembly II has a certain limiting function, and the two positioning columns II can be limited at a certain position to a certain extent.

Optionally, the outer wall of the second handle is provided with anti-skid grains.

Through adopting above-mentioned technical scheme, make things convenient for turning handle two.

Optionally, a handle sleeve is sleeved on the handle rod.

By adopting the technical scheme, the operating personnel can conveniently hold the holding rod.

Optionally, the first positioning column and the second positioning column are sleeved with rubber sleeves which are fixedly connected with each other.

By adopting the technical scheme, the workpiece is buffered to a certain extent.

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

1. during machining, a workpiece is placed in a range formed by the first positioning column and the second positioning column, and then the workpiece is machined through the arc-shaped plate; the positioning columns I and II are arranged, so that a workpiece can be positioned, and the workpiece can be placed to deviate during processing;

2. this application can drive two reference columns one through drive assembly one and be close to each other or keep away from to can adapt to the work piece of different width, can drive two reference columns two through drive assembly two and be close to each other or keep away from, thereby can adapt to the work piece of different length.

Drawings

Fig. 1 is a schematic overall structure diagram of an arc angle mold according to an embodiment of the present application.

Description of reference numerals: 1. an upper die; 2. a lower die; 3. an arc-shaped slot; 4. an arc-shaped plate; 5. a hand-held lever; 6. fixing the rod; 7. a glove is held; 8. a first positioning column; 9. a first sliding chute; 10. a first handle; 11. a first bidirectional screw rod; 12. a second positioning column; 13. a second chute; 14. a second handle; 15. and a second bidirectional screw rod.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses arc angle mould. Referring to fig. 1, the mold comprises a lower mold 2 and an upper mold 1, an arc-shaped groove 3 is formed in the lower mold 2, two side walls of the arc-shaped groove 3 in the length direction are arranged in a penetrating mode, the upper mold 1 comprises an arc-shaped plate 4, the arc-shaped plate 4 is used for being inserted into the arc-shaped groove 3, and when the arc-shaped plate 4 is inserted into the arc-shaped groove 3, the outer wall of the arc-shaped plate 4 is abutted to the inner wall of the arc-shaped groove 3.

4 inner wall central point of arc puts fixedly connected with and is the dead lever 6 of vertical setting, 6 perpendicular fixedly connected with holding rod 5 in dead lever upper end, and dead lever 6 sets up the central point of holding rod 5 and puts, and the cover is established and fixedly connected with holds cover 7 on holding rod 5, holds cover 7 and is rubber materials.

Lower mould 2 is connected with two reference columns 8 that are used for the butt work piece in the other all sliding connection in both sides of work piece length direction, lie in the work piece and lie in 3 length direction's of arc wall both sides respectively with two reference columns 8 of one side, 3 length direction settings along arc wall are followed to reference column 8 sliding direction, the gliding spout 9 of confession reference column 8 is seted up to the work piece upper surface, reference column 8 is pegged graft in spout 9, be equipped with on lower mould 2 and be used for the drive to lie in arc wall 3 with two reference columns 8 of one side and be close to each other or the drive assembly one of keeping away from.

The first driving assembly comprises a first handle 10 and a first bidirectional lead screw 11, the first bidirectional lead screw 11 is rotatably connected in a first sliding groove 9, the rotating axis and the length direction of the first bidirectional lead screw 11 are arranged along the sliding direction of a first positioning column 8, the first 11 end of the bidirectional lead screw penetrates out of the sliding groove and extends to the outer side of the lower die 2 and is fixedly connected with the first handle 10, the first 11 bidirectional lead screw penetrates out of two first positioning columns 8 simultaneously, and the first 8 two positioning columns are respectively in threaded connection with two sections of reverse threaded lines of the first bidirectional lead screw 11.

Lower mould 2 is connected with two reference column 12 that are used for the butt work piece in the other sliding connection in both sides of work piece width direction, and the setting of 3 width direction of arc wall is followed to two 12 sliding direction of reference column, and two 13 of the gliding spout of two 12 confession reference columns have been seted up to the work piece upper surface, and two 12 pegs graft in spout two 13 of reference column, are equipped with on lower mould 2 and are used for driving two 12 reference column drive assembly two that are close to each other or keep away from.

The driving assembly II comprises a second handle 14 and a second bidirectional screw rod 15, the second bidirectional screw rod 15 is rotatably connected in a second sliding groove 13, the rotating axis and the length direction of the second bidirectional screw rod 15 are both arranged along the sliding direction of the second positioning column 12, the end 15 of the second bidirectional screw rod penetrates through the second sliding groove 13 and extends to the outer side of the lower die 2 and is fixedly connected with the second handle 14, the second bidirectional screw rod 15 penetrates through the second positioning column 12 simultaneously, and the second two positioning columns 12 are respectively in threaded connection with two sections of reverse threaded lines of the second bidirectional screw rod 15.

The second handle 14 is provided with anti-skid grains.

The first positioning column 8 and the second positioning column 12 are sleeved with and fixedly connected with rubber sleeves (not shown).

The implementation principle of the arc angle mold in the embodiment of the application is as follows: during the use, rotating handle one 10 drives two-way lead screw one 11 and rotates to can adjust the distance between two reference columns one 8, then rotating handle two 14 drives two-way lead screw two 15 and rotates, thereby can adjust the distance between two reference columns two 12, then place the work piece in the scope that reference column one 8 and two 12 formed of reference column, then align arc 3 through arc 4, and process the work piece through arc 4 can.

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. The utility model provides an arc angle mould, includes lower mould (2) and last mould (1), arc wall (3) have been seted up on lower mould (2), it includes arc (4) and holding rod (5) to go up mould (1), arc (4) with arc (3) looks adaptation, its characterized in that: the lower die (2) is provided with a first positioning column (8) used for abutting against the workpiece on the two sides of the length direction of the workpiece, and the lower die (2) is provided with a second positioning column (12) used for abutting against the workpiece on the two sides of the width direction of the workpiece.

2. The circular arc angle mold of claim 1, wherein: the two first positioning columns (8) are connected to the lower die (2) in a sliding mode in the width direction, and a first driving assembly used for driving the two first positioning columns (8) to be close to or far away from each other is arranged on the lower die (2).

3. The circular arc angle mold of claim 2, wherein: the first driving assembly comprises a first bidirectional screw rod (11) and a first handle (10), the first bidirectional screw rod (11) is rotatably connected to the lower die (2), the first bidirectional screw rod (11) rotates to drive the first positioning column (8) to be close to or away from each other, and the first handle (10) is used for driving the first bidirectional screw rod (11) to rotate.

4. The circular arc angle mold of claim 1, wherein: the two positioning columns (12) are connected to the lower die (2) in a sliding mode along the length direction, and a second driving assembly used for driving the two positioning columns (12) to be close to or far away from each other is arranged on the lower die (2).

5. The circular arc angle mold of claim 4, wherein: the driving assembly II comprises a two-way screw rod II (15) and a handle II (14), the two-way screw rod II (15) is rotatably connected to the lower die (2), the two-way screw rod II (15) rotates to drive the two positioning columns II (12) to be close to or far away from each other, and the handle II (14) is used for driving the two-way screw rod II (15) to rotate.

6. The circular arc angle mold of claim 5, wherein: and the outer wall of the second handle (14) is provided with anti-skid grains.

7. The circular arc angle mold of claim 1, wherein: the hand-held rod (5) is sleeved with a hand-held sleeve (7).

8. The circular arc angle mold of claim 1, wherein: the first positioning column (8) and the second positioning column (12) are sleeved with and fixedly connected with rubber sleeves.