CN212123658U - Device for reserving bolt holes of fire door brick mold - Google Patents
Device for reserving bolt holes of fire door brick mold Download PDFInfo
- Publication number
- CN212123658U CN212123658U CN202020459155.2U CN202020459155U CN212123658U CN 212123658 U CN212123658 U CN 212123658U CN 202020459155 U CN202020459155 U CN 202020459155U CN 212123658 U CN212123658 U CN 212123658U
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- cylinder
- fire door
- positioning
- reserving
- bolt holes
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Abstract
The utility model discloses a device is reserved to observation door brick mould bolt hole, including built-in fitting and mounting, the built-in fitting includes first cylinder, first cylinder is connected with the drum, the drum is connected with the second cylinder through the round platform, there is the first locating hole on the drum, connect the mounting in the first locating hole; the fixing piece comprises a long part and a short part; the embedded part is inserted in the die, the die is provided with a positioning body, a second positioning hole penetrates through the positioning body, and the fixing part sequentially penetrates through the second positioning hole and the first positioning hole to fix the embedded part on the die. The utility model discloses make the shaping of door brick bolt hole fast, dimensional error is little, and is economical high-efficient.
Description
Technical Field
The utility model belongs to the technical field of the brick mould component of fire door, concretely relates to brick mould bolt hole reservation device of fire door.
Background
The observation door brick is an important part for heat insulation of the observation door of the kiln, the observation door brick is generally installed through the bolt hole with the step, and therefore in the preparation process of the observation door brick, the bolt hole is extremely important to be formed, and the existing large number of reserved bolt holes are not fast and economical, so that how to provide the observation door brick mold bolt hole reservation device is achieved, the observation door brick bolt hole is high in forming speed and simple in economy, and the observation door brick mold bolt hole reservation device is the direction of efforts of technicians in the field.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a fire door brick mould bolt hole reservation device to solve the problem that proposes in the above-mentioned background art, the utility model provides a fire door brick mould bolt hole reservation device, bolt hole shaping is simple swift when the shaping of fire door brick.
In order to achieve the above object, the utility model provides a following technical scheme: the device for reserving the bolt hole of the fire door brick mold comprises an embedded part and a fixing part, wherein the embedded part comprises a first cylinder, the first cylinder is connected with a cylinder, the cylinder is connected with a second cylinder through a circular table, a first positioning hole is formed in the cylinder, and the fixing part is connected in the first positioning hole; the fixing piece comprises a long part and a short part; the embedded part is inserted in the die, the die is provided with a positioning body, a second positioning hole penetrates through the positioning body, and the fixing part sequentially penetrates through the second positioning hole and the first positioning hole to fix the embedded part on the die.
By adopting the scheme, a step is formed between the circular truncated cone and the second cylinder, the shape of the step is consistent with that of the step bolt hole of the fire door brick, the step bolt hole penetrates through the positioning body of the mold from the second cylinder end of the embedded part and is inserted on the mold, and the embedded part is fixed by sequentially penetrating through the second positioning hole of the positioning body and the first positioning hole on the embedded part cylinder through the fixing part. The round table and the second cylinder are arranged in the die in a pre-embedded mode according to the size of the step bolt hole required in the fire door brick, so that the forming size error of the bolt hole of the prefabricated fire door brick is small, and the speed is high. The arrangement of the first cylinder and the cylinder enables the embedded part to be rapidly removed from the prefabricated fire door brick, and the edge of the reserved bolt hole in the prefabricated fire door brick is not damaged.
Furthermore, the first positioning hole and the second positioning hole have the same aperture. The moving range of the fixing piece in the first positioning hole is the same as that of the fixing piece in the second positioning hole, so that the fixing piece can press the embedded part on the die in parallel, and the embedded part is prevented from moving.
Furthermore, the first positioning holes and the second positioning holes are respectively and symmetrically arranged into two or four. The positioning holes are arranged in two, so that the fixing piece can penetrate through the die positioning body and the embedded part cylinder to ensure that the die positioning body and the embedded part cylinder are stably connected. The locating hole sets up to four, and it is fixed to be convenient for a mounting to select suitable position according to pre-buried condition, or the diversified fixing of two mountings ensures firmly.
Furthermore, a sliding groove is formed in the first cylinder, and a short part of the fixing piece is arranged in the sliding groove in a sliding mode. The short part slides in from first cylinder one end for the mounting can be dismantled with the built-in fitting and link together, and the mounting is difficult for losing convenient to use.
Further, be equipped with a plurality of spacing grooves on the first cylinder, spacing inslot is connected with spacing, spacing is connected with the locating piece through the bearing, the locating piece passes through spring coupling short portion. After short portion and locating piece slided into the spout, the spacing on the rotatory locating piece for spacing card is in the spacing inslot, and then the position of fixed locating piece, thereby fixed short portion slidable scope. The spring is arranged to enable the fixing piece to slide in the sliding groove under the action of external force and to be limited and clamped in the first positioning hole by elastic force on the embedded part.
Furthermore, a hanging ring is arranged on the short part, and a spring is hung on the hanging ring. The arrangement of the hanging ring enables the short part to be detachably connected with the positioning block.
Further, the long part and the short part of the fixing piece form a T shape or an L shape.
Further, the round table and the second cylinder are of a solid structure or a hollow structure.
Furthermore, the embedded part and the fixing part are made of metal materials.
Furthermore, the first cylinder is welded on the cylinder, and the cylinder, the circular truncated cone and the second cylinder are welded or in threaded connection. The first cylinder is welded on the cylinder, the embedded part can be stably detached from the prefabricated fire door brick, the cylinder, the circular truncated cone and the second cylinder are welded or in threaded connection as required, the welded connection is preferably performed under the condition that the diameter of the bolt hole is unchanged, and the threaded connection is preferably performed under the condition that the diameter of the bolt hole is constantly changed.
The utility model discloses following beneficial effect has:
1. the utility model discloses device is reserved to observation door brick mould bolt hole for observation door brick bolt hole shaping is fast, and size error is little, and is economical high-efficient.
2. The utility model discloses device is reserved to observation door brick mould bolt hole can dismantle the connection, uses in a flexible way, and the range of application is wide.
Drawings
FIG. 1 is a front view of the working state of an embodiment 1 of the device for reserving bolt holes in a fire door brick mold of the present invention;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a side view of an embedded part in the embodiment 1 of the bolt hole reserving device for the fire door brick mold of the utility model;
FIG. 5 is a side view of the T-shaped fixing member of the fire door brick mold bolt hole reserving device of the present invention;
FIG. 6 is a side view of the L-shaped fixing member of the fire door brick mold bolt hole reserving device of the present invention;
FIG. 7 is a schematic view of a unilateral fixed connection structure of an embodiment 2 of the device for reserving bolt holes in a fire door brick mold of the present invention;
FIG. 8 is a side view of FIG. 7;
FIG. 9 is a top view of the first cylinder of FIG. 7;
fig. 10 is the utility model discloses two side fixed connection structure schematic diagrams of device is reserved to observation door brick mould bolt hole embodiment 3.
Number in the figure: 1. a mold; 2. a circular truncated cone; 3. a second cylinder; 4. a first cylinder; 5. a cylinder; 6. a long portion; 7. a positioning body; 8. a first positioning hole; 9. a short portion; 10. a chute; 11. hanging a ring; 12. a spring; 13. Positioning blocks; 14. a bearing; 15. a limiting strip; 16. a limiting groove; 17. and a second positioning hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example 1
As shown in the attached drawings 1-5, the device for reserving bolt holes of a fire door brick mold comprises an embedded part and a fixing part, wherein the embedded part comprises a first cylinder 4, a cylinder 5, a circular truncated cone 2 and a second cylinder 3 are sequentially welded on the first cylinder 4, two first positioning holes 8 which symmetrically penetrate through the cylinder 5 are formed in the cylinder 5, and a T-shaped fixing part is movably connected in each first positioning hole 8; the T-shaped fixing piece comprises a long part 6 and a short part 9; the embedded part is inserted in the die 1, the positioning body 7 is welded on the die 1, two second positioning holes 17 are symmetrically penetrated through the positioning body 7, the fixing part sequentially penetrates through the second positioning holes 17 and the first positioning holes 8 to fix the embedded part on the die, the first positioning holes 8 are the same as the second positioning holes 17 in diameter, the circular truncated cone 2 and the second cylinder 3 are of hollow structures, and the embedded part and the fixing part are made of metal materials.
By adopting the scheme, a step is formed between the circular truncated cone 2 and the second cylinder 3, the shape of the step is consistent with that of a step bolt hole of a prefabricated fire door brick, the step bolt hole penetrates through the positioning body 7 of the die 1 from the position of the embedded part second cylinder 3 to be inserted into the die 1, and the embedded part is fixed by sequentially penetrating through the second positioning hole 17 of the positioning body 7, the first positioning hole 8 on the embedded part cylinder 5, the first positioning hole 8 on the opposite side and the second positioning hole 17 on the opposite side of the positioning body 7 through the fixing piece. The round platform 2 and the second cylinder 3 are arranged in the die 1 according to the size of the step bolt hole required on the fire door brick, so that the forming size error of the fire door brick bolt hole is small, and the speed is high. The arrangement of the first cylinder 4 and the cylinder 5 enables the embedded part to be rapidly removed from the prefabricated fire door brick without damaging the edge of a reserved bolt hole in the prefabricated fire door brick. The locating hole aperture is the same, and horizontal symmetry sets up to two, and aim at, mounting can run through the fixed built-in fitting of locating body 7 and drum 5 horizontally and compress tightly the built-in fitting on mould 1, avoids the built-in fitting activity.
Example 2
As shown in fig. 6-9, the device for reserving bolt holes of a fire door brick mold comprises an embedded part and a fixing part, wherein the embedded part comprises a first cylinder 4, a cylinder 5 is welded on the first cylinder 4, the cylinder 5 is sequentially connected with a circular truncated cone 2 and a second cylinder 3 in a threaded manner, four first positioning holes 8 which symmetrically penetrate through the cylinder 5 are formed in the cylinder 5, and the two first positioning holes 8 are movably connected with an L-shaped fixing part; l type mounting includes long portion 6 and short portion 9, and short portion 9 sliding connection is equipped with a plurality of spacing grooves 16 on first cylinder 4 in the spout 10 on first cylinder 4, and one of them spacing inslot 16 swing joint has spacing strip 15, and spacing strip 15 is connected with locating piece 13 through bearing 14, and locating piece 13 articulates on the link 11 of short portion 9 through spring 12. The round table 2 and the second cylinder 3 are hollow structures, and the embedded part and the fixing part are made of metal materials.
During operation, short portion 9 of mounting takes locating piece 13 to slide into spout 10 from the first cylinder 4 one end of built-in fitting in, meanwhile spacing 15 is parallel with spacing groove 16, slide to suitable position, under the effect of bearing 14, will be on a parallel with spacing 15 of spacing groove 16 rotatory 90 degrees, make spacing 15 perpendicular and block in spacing groove 16 with spacing groove 16, and then make locating piece 13 rigidity, thereby fixed short portion 9 slidable scope, finally make mounting and built-in fitting can dismantle the connection together. Pulling the short part 9 to enable the long part 6 to come out of the first positioning hole 8, inserting the embedded part on the mold 1, and loosening the short part 9 to enable the long part 6 to sequentially pass through the second positioning hole 17 and the first positioning hole 8 which are penetrated through, and the first positioning hole 8 and the second positioning hole 17 which are symmetrical at the opposite sides to fix the embedded part on the positioning body 7 of the mold 1. The setting of spout 19 makes mounting and built-in fitting can dismantle the connection together to the mounting is difficult for losing convenient to use. Due to the arrangement of the spring 12, the fixing piece can slide in the sliding groove 10 under the action of external force on the embedded part and can be limited by elasticity to be clamped in the first positioning hole 8 and the second positioning hole 17, so that the embedded part and the die can be well fixed.
Example 3
As shown in fig. 10, the device for reserving bolt holes of a fire door brick mold comprises an embedded part and fixing parts, wherein the embedded part comprises a first cylinder 4, a cylinder 5 is welded on the first cylinder 4, the cylinder 5 is sequentially in threaded connection with a circular table 2 and a second cylinder 3, four first positioning holes 8 which symmetrically penetrate through the cylinder 5 are formed in the cylinder 5, and two L-shaped fixing parts are movably connected in the two first positioning holes 8 respectively; two L type mountings include long portion 6 and short portion 9 respectively, and its short portion 9 is in sliding connection's spout 10 on first cylinder 4 respectively, are equipped with a plurality of spacing grooves 16 on the first cylinder 4, and wherein two spacing strips 15 of 16 in-connection of two spacing grooves, and every spacing strip 15 is connected with locating piece 13 through bearing 14, and every locating piece 13 articulates on the link 11 of short portion 9 through spring 12. The round table 2 and the second cylinder 3 are solid structures, and the embedded part and the fixing part are made of metal materials.
During operation, short portion 9 and locating piece 13 of two mountings are respectively from the first cylinder 4's of built-in fitting both ends slide in spout 10, rotate spacing 15 on the locating piece 13 respectively for two spacing 15 block respectively in two spacing grooves 16, and then fix the position of locating piece 13 respectively, thereby fix respectively short portion 9 slidable scope, finally make two mountings and a built-in fitting can dismantle the connection together. And simultaneously pulling the short parts 9 of the two fixing pieces to enable the long parts 6 to come out from the first positioning holes 8, inserting the embedded part on the mold 1, simultaneously loosening the short parts 9, and respectively enabling the long parts 6 to sequentially pass through the two symmetrical and penetrating second positioning holes 17 and the first positioning holes 8 to fix the embedded part on the positioning body 7 of the mold 1. In this embodiment, when the peripheral position of the mold bolt hole is small, two short fixing members are used to fix the embedded part instead of one long fixing member, and the two short fixing members respectively and sequentially pass through the second positioning holes 17 and the first positioning holes 8 on both sides, so that the same fixing effect as that of one long fixing member simultaneously passing through the two second positioning holes 17 and the two first positioning holes 8 is achieved.
It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention and not for limiting the same, and although the embodiments of the present invention are described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the embodiments of the present invention can still be modified or replaced with equivalents, and these modifications or equivalent replacements cannot make the modified technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The reserved device for the bolt hole of the fire door brick mold comprises an embedded part and a fixing part, and is characterized in that,
the embedded part comprises a first cylinder (4), the first cylinder (4) is connected with a cylinder (5), the cylinder (5) is connected with a second cylinder (3) through a circular table (2), a first positioning hole (8) penetrates through the cylinder (5), and a fixing part is connected in the first positioning hole (8);
the fixing piece comprises a long part (6) and a short part (9);
the embedded part is inserted into the die (1), a positioning body (7) is arranged on the die (1), a second positioning hole (17) penetrates through the positioning body (7), and the fixing part sequentially penetrates through the second positioning hole (17) and the first positioning hole (8) to fix the embedded part on the die.
2. The device for reserving the bolt holes in the mold for the fire door tiles as claimed in claim 1, wherein the first positioning hole (8) and the second positioning hole (17) have the same diameter.
3. The device for reserving bolt holes in a fire door brick mold according to claim 1, wherein the first positioning holes (8) and the second positioning holes (17) are symmetrically arranged in two or four.
4. The device for reserving the bolt holes in the mold of the fire door tile as claimed in claim 1, wherein the first cylinder (4) is provided with a sliding groove (10), and the sliding groove (10) is internally provided with a short part (9).
5. The device for reserving the bolt holes of the fire door brick mold according to claim 1, wherein a plurality of limiting grooves (16) are formed in the first cylinder (4), limiting strips (15) are connected in the limiting grooves (16), the limiting strips (15) are connected with positioning blocks (13) through bearings (14), and the positioning blocks (13) are connected with the short parts (9) through springs (12).
6. The device for reserving the bolt holes of the fire door brick mold according to claim 1, wherein a hanging ring (11) is arranged on the short part (9), and a spring (12) is hung on the hanging ring (11).
7. The device for reserving bolt holes in a fire door brick mold according to claim 1, characterized in that the long part (6) and the short part (9) of the fixing member are formed in a T shape or an L shape.
8. The device for reserving the bolt holes of the fire door brick mold according to claim 1, wherein the circular truncated cone (2) and the second cylinder (3) are of a solid structure or a hollow structure.
9. The apparatus of claim 1, wherein the embedded part and the fixing part are made of metal.
10. The device for reserving the bolt holes in the mold for the fire door bricks as claimed in claim 1, wherein the first cylinder (4) is welded on the cylinder (5), and the cylinder (5), the circular truncated cone (2) and the second cylinder (3) are welded or screwed in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020459155.2U CN212123658U (en) | 2020-04-01 | 2020-04-01 | Device for reserving bolt holes of fire door brick mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020459155.2U CN212123658U (en) | 2020-04-01 | 2020-04-01 | Device for reserving bolt holes of fire door brick mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212123658U true CN212123658U (en) | 2020-12-11 |
Family
ID=73687969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020459155.2U Expired - Fee Related CN212123658U (en) | 2020-04-01 | 2020-04-01 | Device for reserving bolt holes of fire door brick mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212123658U (en) |
-
2020
- 2020-04-01 CN CN202020459155.2U patent/CN212123658U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |