Turnover device for cast pipe mold machining

Abstract

The utility model relates to the field of cast pipe mold machining auxiliary equipment, in particular to a cast pipe mold machining turnover device which comprises a base and a clamping piece rotationally arranged on the base, the base comprises a supporting base, a rotating disc and a driving piece, and the rotating disc is rotationally connected to the supporting base around the vertical axis; the driving piece is used for driving the rotating disc to rotate, and the clamping piece is installed on the rotating disc. The die has the effect of improving the die production efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of casting pipe mold processing auxiliary equipment, in particular to a casting pipe mold processing turnover device. BACKGROUND

[0002] The casting pipe mold refers to a mold used for pipe casting processing, and the size of the mold changes with the size of the pipe. For some large pipes, the diameter can reach two meters or even three meters. The overall size and mass of the mold are also large. Such a mold often needs to be turned over by a C-shaped turnover machine during production and processing to realize processing of different surfaces.

[0003] The common casting pipe mold turnover machine mainly includes a rack and a C-shaped clamping piece. The C-shaped clamping piece is in a cylindrical structure as a whole, and a clamping groove is formed on the side wall and penetrates along the axis direction of the clamping piece. The clamping piece is rotationally connected to the rack about the axis thereof, and the workpiece (i.e., the casting pipe mold) is placed in the clamping groove, and the clamping piece can drive the workpiece to turn over 180 degrees.

[0004] Before the turnover machine turns over, the opening of the clamping groove faces a first direction, and the opening of the clamping groove faces a second direction opposite to the first direction after the clamping piece is rotated by 180 degrees. At this time, the workpiece needs to be moved to the other side of the turnover machine to be taken down. A large space needs to be reserved around the turnover machine during use. Due to the area of the site, the use of the turnover machine is inconvenient, and a lot of time is consumed during the movement of the handling mechanism (usually a forklift), which is not conducive to improving the production efficiency. CONTENT OF THE INVENTION

[0005] In order to facilitate the use of the turnover machine, the present application provides a casting pipe mold processing turnover device.

[0006] The casting pipe mold processing turnover device provided by the present application adopts the following technical scheme:

[0007] A casting pipe mold processing turnover device, comprising a base and a clamping piece rotationally arranged on the base, the base comprising a support seat, a rotating disc, and a driving member, the rotating disc being rotationally connected to the support seat about a vertical axis, the driving member being configured to drive the rotating disc to rotate, and the clamping piece being mounted on the rotating disc.

[0008] By adopting the technical scheme, the opening of the clamping groove on the clamping piece moves in a vertical plane during rotation of the clamping piece, and the opening of the clamping groove moves from one side to the other side after the clamping piece rotates 180°. At this time, the clamping piece can be rotated by rotating the rotating seat (of course, the rotating disc can also be rotated at the same time as the clamping piece), so as to reset the opening of the clamping groove, thereby eliminating the need for the worker to move to the other side to remove the casting pipe mold, on the one hand, reducing the space required during use of the turnover machine, and on the other hand, shortening the time for taking and placing the casting pipe mold, and improving the production and manufacturing efficiency of the casting pipe mold.

[0009] Optionally, a linkage gear set is arranged between the driving piece and the rotating disc, the linkage gear set comprises a pinion rotatingly connected to the support seat and a large gear fixedly connected to the rotating disc and meshing with the pinion, and the driving piece is connected with the pinion, and the driving piece can drive the pinion to rotate.

[0010] By adopting the technical scheme, the pinion and the large gear are meshed, on the one hand, the purpose of speed reduction is achieved, and on the other hand, the situation that the driving piece is heavily loaded can be reduced, and the service life of the driving piece is improved.

[0011] Optionally, the support seat is provided with a rotating shaft, the rotating disc is fixedly connected to the rotating shaft, and the rotating shaft can drive the rotating disc to rotate.

[0012] By adopting the technical scheme, the rotating shaft is arranged to realize the rotating connection between the support seat and the rotating disc, and the assembly of the rotating disc and the large gear is facilitated.

[0013] Optionally, the support seat is further provided with a locking assembly, the locking assembly comprises a locking plate, a locking groove is formed in the rotating shaft, and the locking plate is slidingly connected to the support seat in a radial direction of the rotating shaft, and sliding the locking plate can make the locking plate abut against the side wall of the locking groove.

[0014] By adopting the technical scheme, after the locking plate abuts against the side wall of the locking groove, the friction between the locking plate and the side wall of the locking groove is utilized to limit the rotating shaft, and the stability of the rotating disc during taking and placing the casting pipe mold is improved.

[0015] Optionally, a plurality of locking plates are uniformly and spacedly arranged around the axis of the rotating shaft.

[0016] By adopting the technical scheme, the plurality of locking plates abut against the side wall of the locking groove from different positions, on the one hand, the stability of the limiting of the rotating shaft is improved, and on the other hand, the stress on the rotating shaft is uniform.

[0017] Optionally, the locking assembly further comprises a linkage column and a plurality of connecting rods arranged on the locking plate, the linkage column is slidingly connected to the support base along a direction parallel to the axis of the rotating shaft, one end of the connecting rod is rotatably connected to the locking plate, and the other end of the connecting rod is rotatably connected to the linkage column.

[0018] By adopting the above technical scheme, the sliding linkage column can drive the plurality of connecting rods to move, and then drive the plurality of locking plates to move synchronously, so that the position of the plurality of locking plates can be adjusted synchronously by the worker.

[0019] Optionally, the locking groove is a circular groove, and the locking plate is an arc plate capable of being attached to the side wall of the locking groove.

[0020] By adopting the above technical scheme, the arc locking plate increases the contact area between the locking plate and the side wall of the locking groove, and improves the stability of the rotating shaft limiting. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application.

[0022] Figure 2 is a schematic diagram of the structure of the locking assembly of the embodiment of the present application.

[0023] Figure 3 is a schematic diagram of the structure of the linkage gear set of the embodiment of the present application.

[0024] Reference signs: 1, base; 11, support base; 12, rotating disc; 13, driving member; 2, clamping member; 21, clamping groove; 22, abutting surface; 23, clamping plate; 3, linkage gear set; 31, large gear; 32, small gear; 33, rotating shaft; 4, locking assembly; 41, locking plate; 42, locking groove; 43, connecting rod; 44, linkage column. DETAILED DESCRIPTION

[0025] The following will be described in detail below with reference to the accompanying drawings Figures 1-3 The present application will be further described in detail.

[0026] The embodiment of the present application discloses a cast pipe mold processing overturning device.

[0027] Reference Figure 1 and Figure 2The utility model provides a cast pipe mould processing turnover device, including base 1 and clamping piece 2 of rotation connection on base 1, base 1 is on the ground, and clamping piece 2 is rotation connection on base 1 around its axis, be provided with the clamping groove 21 for placing cast pipe mould on clamping piece 2, be provided with two abutting faces 22 parallel to ground in clamping groove 21, and one abutting face 22 is provided with clamping plate 23, and clamping plate 23 is slidingly connected on abutting face 22 along the direction perpendicular to abutting face 22, the cast pipe mould in clamping groove 21 can be clamped by sliding clamping plate 23, and it is convenient for clamping piece 2 to drive cast pipe mould to rotate.

[0028] With reference to Figure 1 And Figure 2 , base 1 includes support seat 11 and rotating disc 12, and rotating disc 12 is rotationally connected to support seat 11 about a vertical axis. Clamping piece 2 is rotationally connected to rotating disc 12. Base 1 is provided with a driving member 13 for driving rotating disc 12 to rotate. By driving base 1 to rotate through driving member 13, the orientation of the opening of clamping groove 21 can be changed. During the process of clamping piece 2 driving cast pipe mould to overturn, driving member 13 drives rotating disc 12 to rotate, so that the orientation of the opening of clamping groove 21 does not change after clamping piece 2 rotates 180°, which facilitates workers to take down the cast pipe mould and improves the overall efficiency in the production and manufacturing process of the cast pipe mould.

[0029] With reference to Figure 1 And Figure 2 , the side surfaces of rotating disc 12 and support seat 11 that are close to each other are attached. A rotating shaft 33 is arranged below rotating disc 12, one end of rotating shaft 33 is welded to rotating disc 12, and the other end of rotating shaft 33 is rotationally connected to support seat 11, realizing the rotational connection between rotating disc 12 and support seat 11. A linkage gear set 3 is arranged between driving member 13 and rotating shaft 33. The linkage gear set 3 includes a large gear 31 and a small gear 32. The pitch circle diameter of large gear 31 is larger than that of small gear 32. Large gear 31 is coaxially fixed to rotating shaft 33, and small gear 32 is rotationally connected to base 1, and small gear 32 is engaged with large gear 31. In the embodiment, driving member 13 is a servo motor, the housing of the servo motor is fixedly connected to support seat 11, and the output shaft of the servo motor is coaxially fixedly connected to small gear 32. The rotation of the output shaft of the servo motor can drive small gear 32 to rotate, and then drive large gear 31 to rotate, realizing the driving of rotating disc 12.

[0030] With reference to Figure 1 And Figure 2The support base 11 is further provided with a locking assembly 4. The locking assembly 4 comprises a locking plate 41, and a circular locking groove 42 is formed in the side wall of the rotating shaft 33 close to the ground. The locking plate 41 is arranged in the locking groove 42. The locking plate 41 is a circular arc plate structure, which is radially slidably connected to the support base 11. The sliding locking plate 41 can make the outer side wall of the locking plate 41 abut with the side wall of the locking groove 42 and be tightly pressed. The rotation of the rotating shaft 33 is limited under the action of friction, and the rotation of the rotating disc 12 is limited, thereby improving the stability during the taking and placing of the pipe mold.

[0031] With reference to Figure 2 and Figure 3 The locking plate 41 is uniformly and spacedly arranged around the rotation axis of the rotating shaft 33, so as to improve the stability of limiting the rotation of the rotating shaft 33. The locking assembly 4 further comprises a linkage column 44 and a connecting rod 43. The linkage column 44 is a circular ring structure, which is coaxially arranged below the rotating shaft 33 and is slidably connected to the support base 11 in the vertical direction. The connecting rod 43 is rotatably connected to the outer side wall of the linkage column 44 at one end and rotatably connected to the locking plate 41 at the other end. The connecting rod 43 is provided with a plurality of locking plates 41 corresponding to the locking plate 41, so that the sliding linkage column 44 can drive the plurality of locking plates 41 to move synchronously, and the synchronous adjustment of the plurality of locking plates 41 is facilitated. In the embodiment, the movement of the linkage column 44 is driven by a gas cylinder.

[0032] The implementation principle of the pipe mold processing and overturning device according to the embodiment of the application is that the orientation of the opening of the clamping groove 21 is adjusted through the rotation cooperation between the support base 11 and the rotating disc 12, so that the pipe mold is conveniently removed from the clamping piece 2, and meanwhile, the overturning machine does not need to occupy more space during use, and the overturning device is more convenient during installation and use.

[0033] The above are preferred embodiments of the application, which do not limit the protection scope of the application. Therefore, equivalent changes made on the basis of the structure, shape and principle of the application should be covered by the protection scope of the application.

Claims

1. A pipe casting mold processing turnover device, comprising a base (1) and a clamping piece (2) rotatably arranged on the base (1), characterized in that: The base (1) comprises a support base (11), a rotating disc (12) and a driving member (13), the rotating disc (12) is rotatably connected to the support base (11) around a vertical axis, and the driving member (13) is used for driving the rotating disc (12) to rotate, and the clamping member (2) is installed on the rotating disc (12).

2. A pipe mold processing inverting apparatus according to claim 1, characterized by: A linkage gear set (3) is arranged between the driving member (13) and the rotating disc (12), the linkage gear set (3) comprises a pinion (32) rotatably connected to the support base (11) and a large gear (31) fixedly connected to the rotating disc (12) and meshing with the pinion (32), the driving member (13) is connected with the pinion (32), and the driving member (13) can drive the pinion (32) to rotate.

3. A pipe mold processing inverting apparatus according to claim 2, characterized by: The support base (11) is provided with a rotating shaft (33), the rotating disc (12) is fixedly connected to the rotating shaft (33), and the rotating shaft (33) can drive the rotating disc (12) to rotate.

4. A pipe mold processing inverting apparatus according to claim 3, characterized by: The support base (11) is further provided with a locking assembly (4), the locking assembly (4) comprises a locking plate (41), the rotating shaft (33) is provided with a locking groove (42), the locking plate (41) is slidably connected to the support base (11) along the radial direction of the rotating shaft (33), and sliding the locking plate (41) can make the locking plate (41) abut against the side wall of the locking groove (42).

5. A pipe mold processing inverting apparatus according to claim 4, characterized by: The locking plate (41) is uniformly and spacedly arranged around the axis of the rotating shaft (33).

6. A pipe mold processing inverting apparatus according to claim 5, wherein: The locking assembly (4) further comprises a linkage column (44) and a plurality of connecting rods (43) corresponding to the locking plate (41), the linkage column (44) is slidably connected to the support base (11) along the direction parallel to the axis of the rotating shaft (33), one end of the connecting rod (43) is rotatably connected to the locking plate (41), and the other end is rotatably connected to the linkage column (44).

7. A pipe mold processing inverting apparatus according to claim 4, wherein: The locking groove (42) is a circular groove, and the locking plate (41) is an arc plate capable of abutting against the side wall of the locking groove (42).

Images