CN211727189U

CN211727189U - Elbow mold processing of high accuracy

Info

Publication number: CN211727189U
Application number: CN201921892501.XU
Authority: CN
Inventors: 张鑫
Original assignee: Xuzhou Naikedun Machinery Manufacture Co ltd
Current assignee: Hebei century Xinxing Pipe Co.,Ltd.
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-10-23
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses an elbow mold processing of high accuracy, comprising a base plate, the mounting hole has all been opened in bottom plate upper end four corners, bottom plate upper end fixed mounting has sliding support device, sliding support device upper end left part fixed mounting has left arc piece, and sliding support device upper end right part fixed mounting has right arc piece, fixed mounting has extension device between left side arc piece and the right arc piece, the equal fixed mounting of left side arc piece and right arc piece front end has a screw and the equal fixed mounting in upper end has No. two screws, the opposite face of left side arc piece and right arc piece all alternates and is connected with fixing device. A elbow mold processing of high accuracy, through fixing device and extension device, can make this mould can be fixed more firm to the elbow, also can make this mould adapt to not unidimensional elbow through extension device simultaneously, make this mould have higher precision, this mould simple structure is firm, the practicality is strong.

Description

Elbow mold processing of high accuracy

Technical Field

The utility model relates to an elbow processing equipment field, in particular to elbow mold processing of high accuracy.

Background

The mould is used for moulding plastics, blow molding, extrusion, die-casting or forging and pressing shaping, smelting, various moulds and tools that methods such as punching press obtained required product in the industrial production, consequently, elbow processing mould is very important to the quick production of elbow, and among the current elbow processing mould, the structure is complicated, insecure, and insecure when owing to fixed elbow, lead to the elbow can appear the condition of bias voltage or sliding pressure in the course of working, make the elbow that produces not possess the high accuracy nature, there is the deviation, and most elbow processing mould, can only adapt to the processing to the elbow of a size, make whole mould adaptability poor, the practicality is not high so, we propose a novel elbow processing mould of high accuracy.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an elbow mold processing of high accuracy can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an elbow mold processing of high accuracy, includes the bottom plate, the mounting hole has all been opened in bottom plate upper end four corners, bottom plate upper end fixed mounting has sliding support device, sliding support device upper end left part fixed mounting has left arc piece, and sliding support device upper end right part fixed mounting has right arc piece, fixed mounting has the extension device between left side arc piece and the right arc piece, the equal fixed mounting of left side arc piece and right arc piece front end has a screw and the equal fixed mounting in upper end has No. two screws, the opposite face of left side arc piece and right arc piece all alternates and is connected with fixing device.

Preferably, extension device primary structure has extension board, stopper and extension rod, the stopper is provided with two sets ofly, and two sets of stoppers respectively fixed mounting in left arc piece and right arc piece, all open the fixed orifices on the back to back of the body of stopper, the extension rod is provided with four, and every extension rod all runs through the stopper and with extension board fixed connection together, a plurality of spacing holes have all been opened to the extension rod front end, the equal fixed mounting of one end that the extension board was kept away from to the extension rod has the plectane, the extension device passes through for the stopper screw rod fixed mounting again between left arc piece and the right arc piece.

Preferably, fixing device primary structure has the push rod, push rod right-hand member fixedly connected with bearing, the spliced pole has been cup jointed to the bearing right-hand member, spliced pole right-hand member fixed mounting has the screw thread buckle, the spliced pole is connected with the arc through the screw thread buckle and presss from both sides, arc presss from both sides right-hand member fixed mounting has the foam-rubber cushion, fixing device passes through respectively in left arc piece and the right arc piece and the arc presss from both sides the inboard that is located left arc piece and right arc piece again.

Preferably, the main structure of the sliding support device is provided with a transverse plate, a sliding groove is formed in the upper end of the transverse plate, sliding blocks are movably mounted in the sliding groove, the sliding blocks are provided with two sliding blocks, supporting rods are fixedly mounted on the upper ends of the two sliding blocks, a supporting plate is fixedly mounted on the upper ends of the supporting rods, square buckles are fixedly mounted on the upper ends of the supporting plates, and the sliding support device is fixedly mounted on the upper end of the bottom plate through the transverse plate.

Preferably, the first screw is fixed with the extension device, the second screw is fixed with the fixing device, and the length of the sliding support device is the same as that of the bottom plate.

Preferably, the arc-shaped clamp is parallel to the left arc block and the right arc block respectively, and a clamping groove is formed in the left end of the arc-shaped clamp and corresponds to the threaded buckle in size.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the extending device is arranged on the whole device, and the die can process elbows with different sizes through the extending plate and the extending rod, thereby improving the practicability and the adaptability of the die, preventing the die from sliding in the elbow processing process and improving the precision of the die in processing to a certain extent;

2. through set up fixing device on left arc piece and right arc piece, can fix the elbow of placing on this mould, avoided this mould to add the circumstances that the bias voltage appears in man-hour to the elbow, improved the accuracy of this mould, fix the device through No. two screws simultaneously for this mould simple structure is firm, changes in the operation.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-precision elbow processing mold of the present invention;

fig. 2 is a schematic view of the overall structure of an extension device of a high-precision elbow processing mold according to the present invention;

fig. 3 is a schematic view of the overall structure of the fixing device of the high-precision elbow processing mold according to the present invention;

fig. 4 is the utility model discloses a high accuracy elbow mold processing's slip strutting arrangement's overall structure schematic diagram.

In the figure: 1. a base plate; 2. an extension device; 3. a fixing device; 4. a sliding support device; 5. mounting holes; 6. a right arc block; 7. a first screw; 8. a left arc block; 9. a second screw; 21. a limiting block; 22. a fixing hole; 23. a circular plate; 24. an extension rod; 25. an extension plate; 26. a limiting hole; 31. a push rod; 32. connecting columns; 33. an arc-shaped clamp; 34. a sponge cushion; 35. a threaded fastener; 36. a bearing; 41. a transverse plate; 42. a chute; 43. a support plate; 44. a square buckle; 45. a support bar; 46. a slide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an elbow mold processing of high accuracy, including bottom plate 1, mounting hole 5 has all been opened in 1 upper end four corners of bottom plate, 1 upper end fixed mounting of bottom plate has sliding

support device

4, 4 upper ends left part fixed mounting of sliding support device have left arc piece 8, and 4 upper ends right part fixed mounting of sliding support device have right arc piece 6, fixed mounting has extension device 2 between left arc piece 8 and the right arc piece 6, the equal fixed mounting in front of left arc piece 8 and the right arc piece 6 has a screw 7 and the equal fixed mounting in upper end has No. two screws 9, the opposite face of left arc piece 8 and right arc piece 6 all alternates and is connected with fixing device 3.

The extension device 2 mainly structurally comprises an extension plate 25, limiting blocks 21 and extension rods 24, wherein two groups of limiting blocks 21 are arranged, the two groups of limiting blocks 21 are fixedly arranged in a left arc block 8 and a right arc block 6 respectively, fixing holes 22 are formed in the front back opposite surfaces of the limiting blocks 21, four groups of extension rods 24 are arranged, each extension rod 24 penetrates through the limiting block 21 and is fixedly connected with the extension plate 25, a plurality of limiting holes 26 are formed in the front end of the extension rod 24, the extension plate 25 can be extended to different positions by selecting different limiting holes 26, a circular plate 23 is fixedly arranged at one end of the extension rod 24 far away from the extension plate 25, and the extension device 2 is fixedly arranged between the left arc block 8 and the right arc block 6 through the limiting blocks 21 by screws; the fixing device 3 is mainly structurally provided with a push rod 31, the right end of the push rod 31 is fixedly connected with a bearing 36, the right end of the bearing 36 is sleeved with a connecting column 32, the right end of the connecting column 32 is fixedly provided with a threaded buckle 35, the connecting column 32 is connected with an arc-shaped clamp 33 through the threaded buckle 35, the fixing direction of the arc-shaped clamp 33 can be changed through the bearing 36, the right end of the arc-shaped clamp 33 is fixedly provided with a sponge pad 34, the fixing device 3 respectively penetrates through the left arc block 8 and the right arc block 6, and the arc-shaped clamp 33 is positioned on the inner sides of the; the main structure of the sliding support device 4 is a transverse plate 41, a sliding groove 42 is formed in the upper end of the transverse plate 41, two sliding blocks 46 are movably mounted in the sliding groove 42, supporting rods 45 are fixedly mounted at the upper ends of the two sliding blocks 46, a supporting plate 43 is fixedly mounted at the upper end of each supporting rod 45, a square buckle 44 is fixedly mounted at the upper end of each supporting plate 43, the square buckles 44 are fixedly connected with the left arc block 8 and the right arc block 6 respectively, and the sliding support device 4 is fixedly mounted at the upper end of the bottom plate 1 through the transverse plate 41; the first screw 7 is fixed with the extension device 2, the second screw 9 is fixed with the fixing device 3, and the length of the sliding support device 4 is the same as that of the bottom plate 1; the arc-shaped clamp 33 is respectively parallel to the left arc block 8 and the right arc block 6, and the left end of the arc-shaped clamp 33 is provided with a clamping groove and the size of the clamping groove corresponds to that of the threaded buckle 35.

It should be noted that the utility model relates to a high-precision elbow processing mold, in the using process, the elbow is placed on the left arc block 8 and the right arc block 6, when the elbow is different in size, the slider 46 in the sliding support device 4 can be moved to drive the left arc block 8 and the right arc block 6 which are fixedly arranged on the upper end of the support plate 43 through the square buckle 44, the distance between the extension plate 25 and the extension rod 24 is determined to adapt to the elbows with different sizes, the extension device 2 can be fixed by inserting the first screw 7 into the appointed limiting hole 26 after the position is determined, then the elbow is fixed through the fixing device 3, when the elbow is fixed, the second screw 9 is firstly unscrewed, the push rod 31 is pushed to ensure that the arc clamp 33 determines the fixed position, the sponge pad 34 at the right end of the arc clamp 33 can avoid damaging the elbow in the fixing process, when the direction of the arc clamp 33 needs to be adjusted, can directly twist arc clamp 33 and under bearing 36's drive, can make arc clamp 33 change fixed direction, whole mould accessible bottom plate 1 upper end four corners's mounting hole 5 carries out the fixed to whole mould, and whole device simple structure is firm, and the practicality is strong, is favorable to the use in elbow processing work.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an elbow mold processing of high accuracy, includes bottom plate (1), its characterized in that: mounting hole (5) have all been opened in bottom plate (1) upper end four corners, bottom plate (1) upper end fixed mounting has slip strutting arrangement (4), slip strutting arrangement (4) upper end left part fixed mounting has left arc piece (8), and slip strutting arrangement (4) upper end right part fixed mounting has right arc piece (6), fixed mounting has extension device (2) between left side arc piece (8) and right arc piece (6), the equal fixed mounting in left side arc piece (8) and right arc piece (6) front end has a screw (7) and the equal fixed mounting in upper end has No. two screws (9), the opposite face of left side arc piece (8) and right arc piece (6) all alternates and is connected with fixing device (3).

2. The high-precision elbow processing die as claimed in claim 1, wherein: extension device (2) major structure has extension board (25), stopper (21) and extension rod (24), stopper (21) are provided with two sets ofly, and two sets of stopper (21) respectively fixed mounting in left arc piece (8) and right arc piece (6), all open fixed orifices (22) on the back of the body is faced oppositely around stopper (21), extension rod (24) are provided with four, and every extension rod (24) all run through have stopper (21) and with extension board (25) fixed connection together, extension rod (24) front end has all opened a plurality of spacing holes (26), the equal fixed mounting in one end of extension board (25) has plectane (23) is kept away from in extension rod (24), extension device (2) are through between stopper (21) with screw rod fixed mounting left arc piece (8) again and right arc piece (6).

3. The high-precision elbow processing die as claimed in claim 1, wherein: fixing device (3) major structure has push rod (31), push rod (31) right-hand member fixedly connected with bearing (36), spliced pole (32) have been cup jointed to bearing (36) right-hand member, spliced pole (32) right-hand member fixed mounting has screw thread buckle (35), spliced pole (32) are connected with arc clamp (33) through screw thread buckle (35), arc clamp (33) right-hand member fixed mounting has foam-rubber cushion (34), fixing device (3) penetrate respectively in left arc piece (8) and right arc piece (6) and arc clamp (33) are located the inboard of left arc piece (8) and right arc piece (6) again.

4. The high-precision elbow processing die as claimed in claim 1, wherein: sliding support device (4) major structure has diaphragm (41), open diaphragm (41) upper end has spout (42), movable mounting has slider (46) in spout (42), slider (46) are provided with two, and two equal fixed mounting in slider (46) upper end have bracing piece (45), the equal fixed mounting in bracing piece (45) upper end has backup pad (43), the equal fixed mounting in backup pad (43) upper end has square knot (44), sliding support device (4) are through diaphragm (41) fixed mounting bottom plate (1) upper end again.

5. The high-precision elbow processing die as claimed in claim 1, wherein: the first screw (7) is fixed with the extension device (2), the second screw (9) is fixed with the fixing device (3), and the length of the sliding support device (4) is the same as that of the bottom plate (1).

6. The high-precision elbow processing die as claimed in claim 3, wherein: the arc-shaped clamp (33) is respectively parallel to the left arc block (8) and the right arc block (6), and the left end of the arc-shaped clamp (33) is provided with a clamping groove and the size of the clamping groove corresponds to that of the threaded buckle (35).