CN209970008U - Pre-assembly die for steel pipe sheet production - Google Patents
Pre-assembly die for steel pipe sheet production Download PDFInfo
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- CN209970008U CN209970008U CN201920714666.1U CN201920714666U CN209970008U CN 209970008 U CN209970008 U CN 209970008U CN 201920714666 U CN201920714666 U CN 201920714666U CN 209970008 U CN209970008 U CN 209970008U
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- plate
- sleeve
- steel pipe
- central column
- assembled
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000005192 partition Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 125000003003 spiro group Chemical group 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of molds, in particular to a pre-assembled mold for steel pipe sheet production, which comprises a pre-assembled mold body, wherein the surface of the pre-assembled mold body is provided with a central column, the surface of the central column is provided with a cross rod, the other end of the cross rod is fixed with a supporting plate, the surface of the central column is provided with a sleeve, a telescopic screw rod is inserted into the sleeve, an adjusting rotary drum is sleeved on a rod body of the telescopic screw rod, a clamping plate is arranged on the end surface of the telescopic screw rod in the sleeve, the surface of the adjusting rotary drum is provided with a traction annular plate, the traction annular plate is rotatably connected into a limiting annular groove, and the limiting; the beneficial effects are that: the utility model provides a mould is assembled in advance of steel-pipe piece production passes through the division board spacing to the steel-pipe piece, avoids its random slip and the concatenation department skew that leads to, and the displacement of division board adjusts the rotary drum through the cooperation of flexible screw rod and adjusts.
Description
Technical Field
The utility model relates to a relevant technical field of mould specifically is a mould is assembled in advance of steel-pipe piece production.
Background
The steel pipe sheet is widely applied to the fields of subways, tunnels, liquid transportation, crude oil storage and the like, and is a special lining pipe sheet, a plurality of steel pipe sheets with the same specification are spliced to form a circular pipe structure, so that the stability of rock mass around the tunnel is ensured, and excessive deformation and collapse of the rock mass are prevented;
in the prior art, sampling pre-assembly is needed after steel pipe pieces are produced, and the manufacturing precision and the assembly effect of the steel pipe pieces are detected, but the traditional steel pipe piece pre-assembly mold easily causes the steel pipe pieces to slide randomly in the assembly process, so that the assembly efficiency is influenced, and the mold is easily damaged after the steel pipe pieces are toppled in the assembly process; therefore, the utility model provides a mould is assembled in advance of steel-pipe piece production is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould is assembled in advance of steel-pipe piece production to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould is assembled in advance of steel-pipe piece production, includes to assemble the mould body in advance, the surface of assembling the mould body in advance is provided with the center post, the surface of center post is provided with the horizontal pole, the other end of horizontal pole is fixed with the supporting plate, and the surface of center post is provided with the sleeve, telescopic screw rod has been pegged graft to telescopic inside, the regulation rotary drum has been cup jointed on the body of rod of telescopic screw rod, and is provided with the cardboard on the telescopic screw rod is in the inside terminal surface of sleeve, the surface of adjusting the rotary drum is provided with the tractive crown plate, the tractive crown plate rotates the inside of connecting at spacing annular, spacing annular is seted up at telescopic on the surface, telescopic screw rod's tip is provided with the.
Preferably, the pre-assembled die body comprises an installation cylinder and a base, the base is of a platform-shaped structure and fixed to the bottom of the installation cylinder, the central column is of a circular column structure, and the central column is fixed to the end face of the installation cylinder.
Preferably, the supporting and protecting plate is of an arc-shaped plate structure, two groups of supporting and protecting plates are arranged, the two groups of supporting and protecting plates are symmetrically distributed around the central column, a plurality of cross rods are arranged between the central column and the supporting and protecting plates at equal intervals and in equal size.
Preferably, the sleeve is a hollow cylinder structure, the end face of the sleeve connected with the central column is integrally formed with an arc connecting plate, the hollow structure inside the sleeve is a rectangular cylinder structure, the sleeve is provided with two sleeves, the two sleeves are symmetrically distributed about the center of the end face of the central column, and the clamping plate is of a rectangular plate structure.
Preferably, the adjusting rotary drum is of a circular structure, an inner annular surface of the adjusting rotary drum is in threaded connection with the telescopic screw, the drawing ring plate and the limiting ring groove are both of circular structures with T-shaped sections, and the limiting ring groove limits the drawing ring plate.
Preferably, the partition plate comprises a push plate and a plug plate, the push plate is of a circular arc-shaped plate structure, the plug plate is fixed on the outer annular surface of the push plate, and the end part of the plug plate is provided with an inclined surface.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the pre-assembled mould for producing the steel pipe sheet limits the steel pipe sheet through the partition plate, avoids deviation of a splicing part caused by random sliding of the steel pipe sheet, and adjusts the displacement of the partition plate through the matching of the telescopic screw rod and the adjusting rotary drum;
2. the utility model provides an add in the mould of assembling in advance of steel-pipe piece production and establish a backplate, avoid both sides steel-pipe piece to empty at the concatenation in-process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the partition board of the present invention;
fig. 3 is an enlarged schematic view of a structure in fig. 1.
In the figure: the pre-assembled mould comprises a pre-assembled mould body 1, a central column 2, a cross rod 3, a supporting plate 4, a sleeve 5, a telescopic screw rod 6, an adjusting rotary drum 7, a clamping plate 8, a drawing ring plate 9, a limiting ring groove 10, a partition plate 11 and a steel pipe sheet 12.
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 work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a pre-assembled die for steel pipe sheet production comprises a pre-assembled die body 1, wherein a central column 2 is arranged on the surface of the pre-assembled die body 1, the pre-assembled die body 1 comprises an installation cylinder and a base, the base is in a table-shaped structure and fixed at the bottom of the installation cylinder, the central column 2 is in a circular cylinder structure, the central column 2 is welded on the end surface of the installation cylinder, cross rods 3 are welded on the surface of the central column 2, a support guard plate 4 is welded at the other end of each cross rod 3, the support guard plates 4 are in an arc-shaped plate-shaped structure, two groups of support guard plates 4 are arranged on each support guard plate 4, the two groups of support guard plates 4 are symmetrically distributed relative to the central column 2, 4, the cross rods 3 are arranged in plurality, the cross rods 3 are arranged between the central column 2 and the supporting plate 4 in equal size at equal intervals, and the supporting plate 4 is supported by the cross rods 3, so that the supporting plate 4 is prevented from being bent by the steel pipe sheet 12;
the surface of the central column 2 is provided with a sleeve 5, the sleeve 5 is of a hollow column structure, the end surfaces of the sleeve 5 and the central column 2 are integrally formed into a circular arc connecting plate, the hollow structure in the sleeve 5 is of a rectangular column structure, the sleeve 5 is provided with two sleeves 5, the two sleeves 5 are symmetrically distributed about the center of the end surface circle of the central column 2, a telescopic screw 6 is inserted in the sleeve 5, an adjusting rotary drum 7 is sleeved on the rod body of the telescopic screw 6, the adjusting rotary drum 7 is of an annular structure, the inner annular surface of the adjusting rotary drum 7 is in threaded connection with the telescopic screw 6, a clamping plate 8 is arranged on the end surface of the telescopic screw 6 in the sleeve 5, the clamping plate 8 is of a rectangular plate-shaped structure, a traction annular plate 9 is arranged on the surface of the adjusting rotary drum 7, the traction annular plate 9 is rotatably connected in a limiting annular groove 10, the traction annular plate, the limiting ring groove 10 limits the drawing ring plate 9, the limiting ring groove 10 is formed in the surface of the sleeve 5, the adjusting rotary drum 7 is screwed, the adjusting rotary drum 7 is limited by the drawing ring plate 9 and can only rotate around the limiting ring groove 10 and cannot move, the adjusting rotary drum 7 is in threaded connection with the telescopic screw 6, the telescopic screw 6 is limited in a hollow structure in the sleeve 5 by the clamping plate 8 and can only move and cannot rotate, therefore, when the adjusting rotary drum 7 rotates, the telescopic screw 6 pushes the partition plate 11 to move, and the plug plate at the end part of the partition plate 11 is located at the edge of the steel pipe sheet 12;
the tip of telescopic screw 6 is provided with division board 11, division board 11 carries on spacingly to steel-pipe piece 12, two division board 11 are all adjusted the back, 12 centre gripping of steel-pipe piece are between two division boards 11, division board 11 includes push pedal and cock board, the push pedal is convex platelike structure, the cock board is fixed on the outer anchor ring of push pedal, the tip of cock board is provided with the inclined plane, when the cock board is taken out from two steel-pipe piece 12, the inclined plane plays the cushioning effect, realize that two steel-pipe piece 12 intervals shorten gradually, avoid taking the cock board out the back suddenly, the steel-pipe piece 12 of side position is heavy falls on the steel-pipe piece 12 of downside.
The working principle is as follows: in actual work, a steel pipe sheet 12 is pushed into the installation cylinder of the pre-assembled die body 1, the steel pipe sheet 12 is located at the bottom of the inner ring surface of the installation cylinder, then the adjusting rotary cylinder 7 is screwed, the adjusting rotary cylinder 7 is limited by the pulling ring plate 9 and can only rotate around the limiting ring groove 10 without displacement, the adjusting rotary cylinder 7 is in threaded connection with the telescopic screw 6, the telescopic screw 6 is limited in the hollow structure inside the sleeve 5 by the clamping plate 8 and can only move but can not rotate, therefore, when the adjusting rotary cylinder 7 rotates, the telescopic screw 6 pushes the partition plates 11 to move, the plug plates at the end parts of the partition plates 11 are located at the edges of the steel pipe sheets 12, after the two partition plates 11 are adjusted, the steel pipe sheet 12 is clamped between the two partition plates 11, then the steel pipe sheets 12 at two side positions are respectively inserted into the area between the support plate 4 and the inner wall of the installation cylinder, at this, and the supporting plate 4 cooperates the steel pipe piece 12 of 3 enclosure side positions of horizontal pole, avoid the steel pipe piece 12 of side position to topple over, then twist and adjust the rotary drum 7 and retract the telescopic screw 6, break away from between two steel pipe pieces 12 until the cock board of division board 11, the steel pipe piece 12 butt joint of side position this moment is on the steel pipe piece 12 of bottom, push the steel pipe piece 12 of top into between two side position steel pipe pieces 12 at last, the steel pipe piece 12 overlap joint of top is on two side position steel pipe pieces 12, and easy operation is convenient, accomplish assembling in advance to steel pipe piece 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mould of assembling in advance of steel-pipe piece production, is including assembling mould body (1) in advance, its characterized in that: a central column (2) is arranged on the surface of the pre-assembled mould body (1), a cross rod (3) is arranged on the surface of the central column (2), a supporting and protecting plate (4) is fixed at the other end of the cross rod (3), a sleeve (5) is arranged on the surface of the central column (2), a telescopic screw rod (6) is inserted in the sleeve (5), an adjusting rotary drum (7) is sleeved on the rod body of the telescopic screw rod (6), and the end surface of the telescopic screw rod (6) positioned in the sleeve (5) is provided with a clamping plate (8), a traction ring plate (9) is arranged on the surface of the adjusting rotary drum (7), the traction ring plate (9) is rotatably connected inside the limiting ring groove (10), the limiting ring groove (10) is formed in the surface of the sleeve (5), the end portion of the telescopic screw (6) is provided with a partition plate (11), and the partition plate (11) limits the steel pipe piece (12).
2. The pre-assembled mould for steel pipe sheet production according to claim 1, wherein the pre-assembled mould comprises: the pre-assembled die body (1) comprises an installation cylinder and a base, the base is of a platform-shaped structure and fixed to the bottom of the installation cylinder, the central column (2) is of a circular column structure, and the central column (2) is fixed to the end face of the installation cylinder.
3. The pre-assembled mould for steel pipe sheet production according to claim 1, wherein the pre-assembled mould comprises: the supporting and protecting plates (4) are of circular arc-shaped plate structures, two groups of supporting and protecting plates (4) are arranged, the two groups of supporting and protecting plates (4) are symmetrically distributed about the central column (2), the cross rods (3) are arranged in a plurality, and the cross rods (3) are arranged between the central column (2) and the supporting and protecting plates (4) at equal intervals and in equal size.
4. The pre-assembled mould for steel pipe sheet production according to claim 1, wherein the pre-assembled mould comprises: sleeve (5) are inside hollow cylinder structure, and the terminal surface integrated into one piece that sleeve (5) and center post (2) are connected has the circular arc even board, and the inside hollow structure of sleeve (5) is rectangular cylinder structure, and sleeve (5) are provided with two, and two sleeve (5) are the rectangular plate structure about the terminal surface centre of a circle symmetric distribution of center post (2), cardboard (8).
5. The pre-assembled mould for steel pipe sheet production according to claim 1, wherein the pre-assembled mould comprises: adjust rotary drum (7) and be the loop configuration, adjust the interior anchor ring of rotary drum (7) and flexible screw rod (6) spiro union, tractive crown plate (9) and spacing annular (10) all are the ring structure that the section is "T" font, and spacing annular (10) are spacing to tractive crown plate (9).
6. The pre-assembled mould for steel pipe sheet production according to claim 1, wherein the pre-assembled mould comprises: the partition plate (11) comprises a push plate and a plug plate, the push plate is of a circular arc-shaped plate structure, the plug plate is fixed on the outer annular surface of the push plate, and the end part of the plug plate is provided with an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920714666.1U CN209970008U (en) | 2019-05-19 | 2019-05-19 | Pre-assembly die for steel pipe sheet production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920714666.1U CN209970008U (en) | 2019-05-19 | 2019-05-19 | Pre-assembly die for steel pipe sheet production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209970008U true CN209970008U (en) | 2020-01-21 |
Family
ID=69262879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920714666.1U Expired - Fee Related CN209970008U (en) | 2019-05-19 | 2019-05-19 | Pre-assembly die for steel pipe sheet production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209970008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425356A (en) * | 2020-03-31 | 2020-07-17 | 青岛嘉恒新能源设备有限公司 | Splicing device for tower cylinders of wind driven generators |
| CN112647986A (en) * | 2020-12-31 | 2021-04-13 | 中铁钢结构有限公司 | Steel structure, assembly jig frame and assembly process |
-
2019
- 2019-05-19 CN CN201920714666.1U patent/CN209970008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425356A (en) * | 2020-03-31 | 2020-07-17 | 青岛嘉恒新能源设备有限公司 | Splicing device for tower cylinders of wind driven generators |
| CN112647986A (en) * | 2020-12-31 | 2021-04-13 | 中铁钢结构有限公司 | Steel structure, assembly jig frame and assembly process |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |