CN218591534U - Novel cold roll forming flat roll mold frame - Google Patents

Abstract

The utility model discloses a novel cold roll forming flat roll mould frame, including last mould and bed die, go up the mould both sides through first connecting axle and last slider fixed connection, the bed die both sides are through second connecting axle and lower slider fixed connection. This mould frame is through rotating adjustment handle, can drive the worm and rotate, the worm can drive the worm wheel rotatory, during the worm wheel spiral, the inside screw thread of turbine drives its inside adjusting screw and goes up and down, and then drive the fixed first connecting axle in adjusting screw below and go up and down, make adjusting screw and last mould go up and down in step, because adjusting screw is in the state that extrudes the amesdial measuring needle, adjusting screw's lift can drive the measuring needle of amesdial and go up and down, make the lift height of going up the mould can pass through amesdial visual display, can clearly know the accurate distance of regulation, make operating equipment personnel can adjust the product faster, and the efficiency of work is improved, increase the product percent of pass, make the product precision higher.

Description

Novel cold roll forming flat roll mold frame

Technical Field

The utility model relates to a forming technical field especially relates to a novel forming plain-barreled roll mould frame.

Background

The cold-bending forming machine is a machine for plastic processing technology which continuously and transversely bends metal plate strips such as pipes, profiles and the like through a plurality of forming rollers which are sequentially configured to manufacture profiles with specific sections.

At present, when the die frame is used for clamping and forming pipes and sectional materials, the die needs to be adjusted to a specific size, the adjusted size is generally manually detected by adopting measuring tools such as a micrometer screw or a vernier caliper, but the measurement needs to be carried out for multiple times, and the detection results of different workers are different, so that the working efficiency is low, the precision is not high, and the error is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a novel cold roll forming flat roll mold frame, which comprises an upper mold and a lower mold, wherein the two sides of the upper mold are fixedly connected with an upper sliding block through a first connecting shaft, the two sides of the lower mold are fixedly connected with a lower sliding block through a second connecting shaft, the upper sliding block and the lower sliding block are connected through a guide pillar, and the lower part of the guide pillar is detachably connected with a base;

the adjusting structure is fixedly connected with the top plate below, penetrates through the top plate and is fixedly connected with the first connecting shaft, and a dial indicator is fixed above the adjusting structure.

Preferably, the adjusting structure includes worm wheel and worm, the fixed cover of worm wheel is established in the adjusting screw outside, worm one end can be dismantled with adjustment handle and be connected, worm wheel and worm set up in the installing frame, the amesdial passes through the fix with screw in the installing frame top.

Preferably, the number of the worms is two, and a worm connecting shaft is connected between the two worms.

Preferably, the guide pillars are provided with four groups, each group is provided with two guide pillars, the number of the guide pillars is eight, the upper parts of the guide pillars are fixedly connected with the top plate through mounting holes, and the lower parts of the guide pillars are fixedly connected with the base through mounting holes.

Preferably, the two sets of dies are arranged, the two sets of dies have the same or different structures, and each set of dies is supported by two sets of guide pillars.

Preferably, the lower sliding block is fixed on the guide post through a fixing screw rod.

Preferably, a coupling is arranged on the worm connecting shaft.

Preferably, both sides of the first connecting shaft are connected with the upper sliding block, and the upper part of the first connecting shaft is connected with the adjusting screw rod.

Preferably, both sides of the second connecting shaft are connected with the lower sliding block.

Preferably, the first connecting shaft and the second connecting shaft are sleeved with gaskets, and the thickness of the gasket is increased or decreased according to the width of the die.

The technical scheme has the following advantages or beneficial effects:

the utility model discloses a rotate adjustment handle, can drive the worm and rotate, the worm drives the worm wheel rotatory, during the worm wheel spiral, the inside screw thread of turbine drives its inside adjusting screw and goes up and down, and then drive the fixed first connecting axle in adjusting screw below and go up and down, make adjusting screw and last mould synchronous lift, because adjusting screw is in the state that extrudes the amesdial measuring pin, adjusting screw's lift can drive the measuring pin of amesdial and go up and down, make the lift height of going up the mould can be through amesdial visual display, can clearly know the accurate distance of regulation, make operating equipment personnel can adjust the product faster, and the work efficiency is improved, the product percent of pass is increased, and the product precision is higher.

Drawings

Fig. 1 is a schematic structural view of a mold frame according to an embodiment of the present invention;

fig. 2 is a side view of a mold frame according to an embodiment of the present invention;

fig. 3 is a top view of a mold frame according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of an adjustment structure in the mold frame of FIG. 1;

FIG. 5 is a schematic structural view of a middle top plate of the mold frame of FIG. 1;

fig. 6 is a schematic structural view of a middle base of the mold frame of fig. 1.

Illustration of the drawings:

1. an upper die; 2. a lower die; 3. a first connecting shaft; 4. an upper slide block; 5. a second connecting shaft; 6. a lower slider; 7. a guide post; 8. a base; 9. an adjustment structure; 10. a top plate; 11. a dial indicator; 12. a coupling; 13. mounting holes; 14. fixing the screw rod; 15. a gasket; 91. a worm gear; 92. a worm; 93. adjusting the screw rod; 94. an adjusting handle; 95. installing a frame; 96. the worm is connected with the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-6, the novel cold roll forming flat roll mold frame of the present invention comprises an upper mold 1 and a lower mold 2, wherein two sides of the upper mold 1 are fixedly connected with an upper slide 4 through a first connecting shaft 3, two sides of the lower mold 2 are fixedly connected with a lower slide 6 through a second connecting shaft 5, the upper slide 4 and the lower slide 6 are connected through a guide pillar 7, and the lower part of the guide pillar 7 is detachably connected with a base 8; the lower part of the adjusting structure 9 is fixedly connected with a top plate 10, the adjusting structure 9 penetrates through the top plate 10 to be fixedly connected with the first connecting shaft 3, and a dial indicator 11 is fixed above the adjusting structure 9; go up mould 1 and bed die 2 and can change according to actual processing product, adjust structure 9 work through control, drive the top shoe 4 and slide on guide pillar 7, adjust the distance between top shoe 4 and the lower slider 6, the convenient tubular product with different specifications, the section bar centre gripping is between top shoe 4 and lower slider 6, through assembling a plurality of flat roll mould framves on the forming machine, adopt different moulds through a plurality of flat roll mould framves, to carrying out tubular product, the section bar carries out the clod wash shaping.

As shown in fig. 1 and fig. 2, further, both sides of the first connecting shaft 3 are connected to the upper sliding block 4, the upper side of the first connecting shaft 3 is connected to the adjusting screw 93, both sides of the second connecting shaft 5 are connected to the lower sliding block 6, and both the first connecting shaft 3 and the second connecting shaft 5 are sleeved with washers 15; the first connecting shaft 3 and the second connecting shaft 5 are protected by a washer 15.

As shown in fig. 3 and 4, the adjusting structure 9 includes a worm wheel 91 and a worm 92, the worm wheel 91 is fixedly sleeved outside an adjusting screw 93, one end of the worm 92 is detachably connected with an adjusting handle 94, the worm wheel 91 and the worm 92 are arranged in a mounting frame 95, the dial indicator 11 is fixed above the mounting frame 95 through screws, two worms 92 are provided, and a worm connecting shaft 96 is connected between the two worms 92; through rotating adjustment handle 94, can drive worm 92 and rotate, worm 92 can drive worm wheel 91 rotatory, when worm wheel 91 spirals, the inside screw thread of worm wheel 91 drives its inside adjusting screw 93 and goes up and down, and then drive the fixed first connecting axle 3 in adjusting screw 93 below and go up and down, make adjusting screw 93 and last mould 1 go up and down synchronously, because adjusting screw 93 is in the state that extrudes amesdial 11 gauge needle, adjusting screw 93's lift can drive amesdial 11 gauge needle and go up and down, make the lift height of going up mould 1 can pass through amesdial 11 visual display, can clearly know the accurate distance of regulation, make operating equipment personnel can more fast tune the product, and the work efficiency is improved, the product percent of pass is increased, make the product precision higher.

The second embodiment:

as shown in fig. 1 and fig. 2, on the basis of the first embodiment, the utility model provides a technical solution: the die is provided with two groups of dies, the two groups of dies are the same in structure, and each group of dies is supported by the two groups of guide pillars 7; two ends of each guide pillar 7 are connected to the base 8 and the top plate 10, each guide pillar 7 is provided with two, 4 groups are arranged on the front, the back, the left and the right, upper and lower sliding blocks with guide sleeve functions are installed on the guide pillars 7, the guide pillars 7 provide fixing and guiding effects for the upper and the lower sliding blocks, the eight guide pillars 7 are installed between the base 8 and the top plate 10, the front and the back guide pillars 7 are connected to the same plate, a whole is formed, and compared with the existing structure fixing frame, the swing of the guide pillars is reduced, and the structural strength is higher.

As shown in fig. 2, the lower slider 6 is fixed on the guide post 7 through the fixing screw 14, the coupling 12 is arranged on the worm connecting shaft 96, the fixing screw 14 is used for fixing the lower slider 6 on the guide post 7, the coupling 12 is used for connecting and separating the front and rear worms, when the front and rear upper sliders 4 are not at a horizontal height, the coupling 12 can be pushed to one end, the handle is independently adjusted, the height of the front upper slider 4 reaches an ideal state, and then the handle 9 is pushed back to the connecting position, so that the front and rear upper sliders 4 can be conveniently adjusted at the same horizontal height.

The working principle is as follows: the staff is through assembling a plurality of flat roll mould framves on the forming mill, adopt different moulds through a plurality of flat roll mould framves, to carry out tubular product, the section bar carries out the clod wash shaping, go up mould 1 and bed die 2 and can change according to actual processing product, work through control regulation structure 9, drive slider 4 and slide on guide pillar 7, adjust the distance between slider 4 and lower slider 6, through rotating adjustment handle 94, can drive worm 92 and rotate, worm 92 can drive worm wheel 91 rotatory, when worm wheel 91 spirals, the inside screw thread of worm wheel 91 drives its inside adjusting screw 93 and goes up and down, and then drive the fixed first connecting shaft 3 in adjusting screw 93 below and go up and down, make adjusting screw 93 and last mould 1 go up and down in step, because adjusting screw 93 is in the state of extrudeing amesdial 11 gauge needle, the lift of adjusting screw 93 can drive the gauge needle of amesdial 11 and go up and down, make the lift height of last mould 1 can be through the visual display of amesdial 11, can know the accurate distance of regulation, make operating device personnel can adjust the product more fast, improve work efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (10)

1. A novel cold roll forming flat roll die rack comprises an upper die (1) and a lower die (2), and is characterized in that two sides of the upper die (1) are fixedly connected with an upper sliding block (4) through a first connecting shaft (3), two sides of the lower die (2) are fixedly connected with a lower sliding block (6) through a second connecting shaft (5), the upper sliding block (4) and the lower sliding block (6) are connected through a guide pillar (7), and the lower part of the guide pillar (7) is detachably connected with a base (8);

adjust structure (9), adjust structure (9) below and roof (10) fixed connection, adjust structure (9) and pass roof (10) and first connecting axle (3) fixed connection, it is fixed with amesdial (11) to adjust structure (9) top.

2. The novel cold roll forming flat roll mold frame according to claim 1, characterized in that: adjust structure (9) and include worm wheel (91) and worm (92), worm wheel (91) is fixed to overlap and is established in adjusting screw (93) outside, worm (92) one end can be dismantled with adjustment handle (94) and be connected, worm wheel (91) and worm (92) set up in installing frame (95), amesdial (11) pass through the fix with screw in installing frame (95) top.

3. The novel cold roll forming flat roll mold frame according to claim 2, characterized in that: the number of the worms (92) is two, and a worm connecting shaft (96) is connected between the two worms (92).

4. The novel cold roll forming flat roll mold frame according to claim 1, characterized in that: the guide posts (7) are provided with four groups, each group is provided with two guide posts (7), the number of the guide posts (7) is eight, the upper parts of the guide posts (7) are fixedly connected with the top plate (10) through mounting holes (13), and the lower parts of the guide posts (7) are fixedly connected with the base (8) through the mounting holes (13).

5. The novel cold roll forming flat roll mold frame according to claim 1, characterized in that: the die is provided with two groups, the two groups have the same structure, and each group of die is supported by two groups of guide pillars (7).

6. The novel cold roll forming flat roll mold frame according to claim 1, characterized in that: the lower sliding block (6) is fixed on the guide post (7) through a fixing screw rod (14).

7. The novel cold roll forming flat roll mold frame according to claim 3, characterized in that: and a coupling (12) is arranged on the worm connecting shaft (96).

8. The novel cold roll forming flat roll mold frame according to claim 1, characterized in that: the two sides of the first connecting shaft (3) are connected with the upper sliding block (4), and the upper portion of the first connecting shaft (3) is connected with the adjusting screw (93).

9. The novel cold roll forming flat roll mold frame according to claim 1, characterized in that: and both sides of the second connecting shaft (5) are connected with the lower sliding block (6).

10. The novel cold roll forming flat roll mold frame according to claim 1, characterized in that: and gaskets (15) are sleeved on the first connecting shaft (3) and the second connecting shaft (5).

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