CN215549551U - Chamfering device for concrete product mold and concrete product mold - Google Patents
Chamfering device for concrete product mold and concrete product mold Download PDFInfo
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- CN215549551U CN215549551U CN202122139393.2U CN202122139393U CN215549551U CN 215549551 U CN215549551 U CN 215549551U CN 202122139393 U CN202122139393 U CN 202122139393U CN 215549551 U CN215549551 U CN 215549551U
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Abstract
The utility model discloses a chamfering device for a concrete product mould and the concrete product mould, which are arranged between one end part of the mould and two side parts of the mould, and comprise a sealing groove and a connecting groove, wherein chamfering surfaces are arranged on two sides of the sealing groove and the connecting groove; when the die is in a die closing state, the connecting groove is connected with one end of the die, the connecting surface III is attached to the side of the die II, and the connecting surface III and the chamfer move towards the direction far away from the die II. The utility model replaces the traditional method of arranging steel plates on the die and machining the bevel angle, thereby increasing the manufacturing difficulty and the processing cost of the die. Meanwhile, the chamfering device is an integrally formed rubber strip, can be bent into a shape, is suitable for the chamfering profile of a concrete product to be rectangular or circular arc, achieves a good sealing effect and plays a role in sealing slurry.
Description
Technical Field
The utility model relates to the technical field of chamfering and forming of concrete products, in particular to a chamfering device for a concrete product mold and the concrete product mold.
Background
Products made of concrete (including mortar) as a basic material are generally prefabricated by factories and then transported to construction sites for laying or installation; for large or heavy articles, due to the inconvenience of transportation, they can also be prefabricated on site. With or without reinforcement, such as concrete pipes, reinforced concrete poles, reinforced concrete piles, reinforced concrete sleepers, prestressed concrete bridges, reinforced concrete mine supports, etc. The method is widely applied to the departments of building, traffic, water conservancy, agriculture, electric power, mining and the like. The periphery of the concrete product is designed with a 45-degree chamfer angle in order to prevent cement from falling off during form removal or colliding and falling off during hoisting and storage.
The existing device adopts the mode of FIG. 1 to chamfer, arranges the steel sheet on the precast concrete piece mould 801, then the machine tooling goes out the oblique angle, hugs closely with precast concrete piece mould two 802 again, utilizes sealing strip 11 to realize sealed to the clearance, and then has increased the manufacturing degree of difficulty and the processing cost of mould to the required precision is higher, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a chamfering device for a concrete product mould and the concrete product mould, which can be used for replacing the traditional machining for chamfering, can be bent into a shape, is suitable for the chamfering with a rectangular or circular outline, achieves good sealing effect, plays a role in sealing slurry, and solves the problems that steel plates are arranged on a concrete precast block mould, then an oblique angle is machined, the manufacturing difficulty and the machining cost of the mould are increased, and the practicability is poor.
In order to achieve the purpose, the utility model provides the following technical scheme: a chamfering device for a concrete product mould and the concrete product mould are arranged between one end part of the mould and two side parts of the mould and comprise a sealing groove and a connecting groove, wherein chamfering surfaces are arranged on two sides of the sealing groove and the connecting groove respectively;
when the die is in a die closing state, the connecting groove is connected with one end of the die, the connecting surface III is attached to the side of the die II, and the connecting surface III and the chamfer move towards the direction far away from the die II.
Preferably, the connecting groove is in interference fit with one end of the installed mould.
Preferably, the connecting surface four is not attached to the side portion of the mold two.
Preferably, the connecting surface four is attached to the side of the mold two.
Preferably, the rubber strip is integrally formed.
Preferably, the opening of the sealing groove and the opening of the connecting groove are arranged oppositely.
Preferably, the two chamfered surfaces are symmetrical to each other about an axis of symmetry of the connecting groove.
A concrete product mold: the chamfering device comprises any one of the chamfering devices for the concrete product mould.
Compared with the prior art, the utility model has the following beneficial effects: the connecting groove is connected with one end part of the die, when the die is in a die closing state, the connecting surface III is attached to the side part of the die II, and the connecting surface III and the chamfer angle face are bent in the direction away from the die II to form the chamfer angle, so that the traditional mode that a steel plate is arranged on the die is replaced, the bevel angle is machined, and the manufacturing difficulty and the machining cost of the die are increased. Meanwhile, the chamfering device is an integrally formed rubber strip, can be bent into a shape, is suitable for the chamfering profile of a concrete product to be rectangular or circular arc, achieves a good sealing effect and plays a role in sealing slurry.
When the rubber strip main part is tightly attached to one side of the second mold, the sealing groove is compressed, the distance between the first mold and the second mold is controllable, the precision requirement of the molds and the installation requirement of an operator are reduced, a good sealing effect can be realized, the chamfering profile of a concrete product is convenient to form, and the practicability is high.
The utility model can be repeatedly used for multiple times, realizes the effects of energy saving and environmental protection and has strong applicability.
Drawings
FIG. 1 is a schematic diagram of a conventional apparatus;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the first mold and the second mold in the open state according to the present invention;
FIG. 4 is a schematic structural diagram of a mold I and a mold II in a closed state (a connecting surface four is attached to the mold II);
fig. 5 is a structural schematic diagram of the progressive state from the mold opening to the mold closing of the present invention (the connecting surface four is not attached to the mold two).
In the figure: 2. a first connecting surface; 3. a sealing groove; 4. a second connecting surface; 5. connecting grooves; 6. a third connecting surface; 7. connecting surface four; 8. a first mould; 9. a second die; 10. chamfering; 801. a first concrete precast block mould; 802. and a second concrete precast block mould.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other implementations made by those skilled in the art without any inventive step based on the embodiments of the present invention are within the scope of the present invention.
Referring to fig. 2 to 5, the present invention provides a chamfering device for a concrete product mold, which is disposed between an end of a first mold 8 and a side of a second mold 9, and includes a sealing groove 3 and a connecting groove 5, wherein both sides of the sealing groove 3 and the connecting groove 5 are provided with chamfering surfaces 10, and the concrete end forms a chamfer on the chamfering surface 10. The seal groove 3 comprises two connecting surfaces three 6 and four connecting surfaces four 7, the two ends of the connecting surface four 7 are connected with the two ends of the connecting surface three 6, and the included angle between the connecting surface four 7 and the connecting surface three 6 is generally 140-160 degrees.
When the die is in a die closing state, the connecting groove 5 is connected with the end part of the first die 8, the connecting surface three 6 is attached to the side part of the second die 9, and the connecting surface three 6 and the chamfered surface 10 move towards the direction far away from the second die 9. Replace traditional arranging the steel sheet on the mould to machine out the oblique angle, increased the manufacturing degree of difficulty and the processing cost of mould, the practicality is strong.
The connecting groove 5 is in interference fit with the end of the installed first die 8. The separation of the connecting groove 5 and the first die 8 is facilitated, and the connection is also facilitated. The connecting groove 5 comprises a connecting surface I2 and two connecting surfaces II 4, and the two ends of the connecting surface I2 are connected with the end parts of the two connecting surfaces II 4.
When in the clamped state, the connecting surface four 7 does not abut against the side of the second mold 9 (fig. 5). Can realize sealed effect, make things convenient for follow-up chamfer.
When in a mold clamping state, the connecting surface four 7 is attached to the side of the mold two 9. The fourth 7 joint face can also realize the sealing effect, and is convenient for subsequent chamfering.
This embodiment is preferably an integrally formed rubber strip. Can be bent into a shape, is suitable for the chamfer contour of a concrete product to be rectangular or circular arc, achieves good sealing effect and plays a role in sealing slurry.
The openings of the sealing groove 3 and the connecting groove 5 are arranged oppositely.
The two chamfered faces 10 are symmetrical to each other about the axis of symmetry of the coupling groove 5 (vertical dashed line in the view of fig. 2).
The embodiment also discloses a concrete product mould, and the chamfering device for the concrete product mould is adopted.
The working principle is as follows: when using the device, the device includes seal groove 3, spread groove 5, is interference fit between spread groove 5 and the 8 tip of the mould of installing, can make the chamfer device reliably install at the tip of mould 8, easy dismounting. When the die is closed, the connecting surface III 6 is attached to the side of the die II 9, the connecting surface III 6 and the chamfer surface 10 are bent towards the direction far away from the die II 9, the traditional mode that steel plates are arranged on the die is replaced, an oblique angle is machined, and the manufacturing difficulty and the machining cost of the die are increased. Meanwhile, chamfer surfaces 10 are arranged on two sides of the sealing groove 3 and the connecting groove 5, and chamfers are formed on the chamfer surfaces 10 at the end parts of the concrete, so that the operation purpose is realized. The chamfering device is an integrally formed rubber strip, can be bent into a shape, is suitable for concrete chamfering and is bent or arc-shaped, and also achieves a good sealing effect and a good slurry sealing effect. In the die closing process, the sealing groove 3 is in a compressed state, so that the distance between the first die 8 and the second die 9 can be controlled, a good sealing effect can be realized, the operation and the use of people are facilitated, and the practicability is high.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a concrete product is chamfer device for mould, sets up between mould one (8) tip and mould two (9) lateral parts, its characterized in that: the sealing structure comprises a sealing groove (3) and a connecting groove (5), wherein chamfer surfaces (10) are arranged on two sides of the sealing groove (3) and the connecting groove (5), the sealing groove (3) comprises two connecting surfaces III (6) and four connecting surfaces IV (7), and two ends of each connecting surface IV (7) are connected with the end parts of the two connecting surfaces III (6);
when the die is in a die closing state, the connecting groove (5) is connected with the end part of the first die (8), the connecting surface III (6) is attached to the side part of the second die (9), and the connecting surface III (6) and the chamfer surface (10) move towards the direction far away from the second die (9).
2. A concrete product mould chamfering apparatus as claimed in claim 1, wherein the attachment slot (5) is an interference fit with the end of the mould (8) to which it is mounted.
3. The chamfering apparatus for concrete product molds according to claim 1, wherein the joint face four (7) does not abut against the side of the mold two (9) when in the clamped state.
4. The chamfering apparatus for concrete product molds according to claim 1, wherein the joint face four (7) abuts a side portion of the mold two (9) when in the clamped state.
5. The concrete product mold chamfering apparatus according to claim 1, wherein the rubber strip is integrally molded.
6. The chamfering apparatus for concrete product molds according to claim 1, wherein the sealing groove (3) and the connecting groove (5) are opened oppositely.
7. The chamfering apparatus for concrete product molds according to claim 1, wherein the two chamfering surfaces (10) are symmetrical to each other about a symmetry axis of the coupling groove (5).
8. A concrete product mold comprising the concrete product mold chamfering apparatus according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139393.2U CN215549551U (en) | 2021-09-06 | 2021-09-06 | Chamfering device for concrete product mold and concrete product mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139393.2U CN215549551U (en) | 2021-09-06 | 2021-09-06 | Chamfering device for concrete product mold and concrete product mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215549551U true CN215549551U (en) | 2022-01-18 |
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ID=79847780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122139393.2U Active CN215549551U (en) | 2021-09-06 | 2021-09-06 | Chamfering device for concrete product mold and concrete product mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215549551U (en) |
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2021
- 2021-09-06 CN CN202122139393.2U patent/CN215549551U/en active Active
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