CN214867101U - Safety protection tool used in sand mold coating process - Google Patents
Safety protection tool used in sand mold coating process Download PDFInfo
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- CN214867101U CN214867101U CN202121278344.0U CN202121278344U CN214867101U CN 214867101 U CN214867101 U CN 214867101U CN 202121278344 U CN202121278344 U CN 202121278344U CN 214867101 U CN214867101 U CN 214867101U
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- sand mold
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- frame body
- supporting plate
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Abstract
The utility model provides a safety protection tool used in sand mold painting, belonging to the technical field of casting equipment, comprising a supporting frame body and a plurality of supporting pieces, wherein the supporting frame body is internally provided with an operating space for the operator to paint the sand mold, and the side part is provided with an inlet and an outlet for the operator to enter and exit the operating space; the supporting pieces are arranged on the upper portion of the supporting frame body in a surrounding mode, are used for being arranged corresponding to the edges of the sand mold and are used for supporting the sand mold or the molding sand in the sand mold when falling. The utility model discloses when using, will go up sand mould hoisting to braced frame's top to make the sand mould edge be located the bearing directly over, the operation personnel get into operation space through importing and exporting and apply paint the operation with a brush to the sand mould, if the sand mould in the sand box drops, can receive the bearing of bearing, the operation personnel squat the back and hide in operation space just can avoid being injured by a crashing object, can promote the security of operation greatly, reduce operation personnel's psychological burden, improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of casting equipment, more specifically say, relate to a used safety protection frock when applying paint sand mould with a brush.
Background
Sand casting refers to a casting process that produces a casting in a sand mold. Steel, iron and most nonferrous metal castings can be obtained by sand casting. The molding material used for sand casting is cheap and easy to obtain, the casting mould is simple and convenient to manufacture, and the method is suitable for single-piece production, batch production and mass production of castings. The basic raw materials for making sand molds are foundry sand and a sand binder. The sand binder binds loose sand particles by pressure bonding into sand so that it is not deformed or damaged during handling, molding and pouring of liquid metal.
Before sand molds are assembled, anti-sticking sand paint for casting needs to be coated on the surfaces of the sand molds and the like, because upper molds of some sand molds cannot be turned over, the sand molds need to be lifted by a crown block, and operators can coat the lower surfaces of the upper molds.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a use safety protection frock when applying paint sand mould with a brush to solve the technical problem that danger is bigger and inefficiency when applying paint the sand mould with a brush that exists among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: the safety protection tool used in the sand mold brushing process is provided, and comprises a supporting frame body and a plurality of supporting pieces, wherein an operation space for workers to brush is formed in the supporting frame body, and an inlet and an outlet for the workers to enter and exit the operation space are formed in the side part of the supporting frame body; the supporting pieces are arranged on the upper portion of the supporting frame body in a surrounding mode, are used for being arranged corresponding to the edges of the sand mold and are used for supporting the sand mold or the molding sand in the sand mold when falling.
In a possible implementation mode, the bearing piece comprises a supporting plate and a supporting plate, the supporting plate is vertically fixedly arranged on the supporting frame body, and the supporting plate is arranged on the upper portion of the supporting plate and used for bearing when sand mold or sand mold falls down.
In a possible implementation manner, the supporting plate is horizontally arranged and fixedly connected with the supporting plate.
In a possible implementation manner, the supporting plate is rotatably connected with the supporting plate, the supporting member further comprises an elastic member and a limiting member, the elastic member is arranged between the supporting plate and used for pushing one side of the supporting plate to tilt, and the limiting member is arranged on the supporting plate and matched with the supporting plate to limit the rotating angle of the supporting plate.
In a possible implementation manner, the elastic piece comprises elastic pieces, two ends of each elastic piece are respectively connected with the supporting plate and the supporting plate, the limiting piece comprises two limiting columns arranged on the supporting plate, and the two limiting columns are respectively located on two sides of the supporting plate and are used for being abutted to the supporting plate.
In a possible implementation mode, the safety protection tool used in the process of brushing the sand mold further comprises a positioning rod, wherein the positioning rod is arranged on one side of the supporting frame body and extends upwards, and is used for being abutted against the sand box, positioning the sand box and enabling the edge of the sand mold to be located right above the supporting piece.
In one possible implementation manner, the positioning rods are at least two positioning rods which are positioned on different side surfaces of the supporting frame body; the positioning rod is of a telescopic rod structure.
In one possible implementation, the supporting frame is a frame structure, and the inner side of the supporting frame is provided with a protective cushion layer.
In one possible realization, the lower part of the supporting frame is provided with a running wheel assembly.
In one possible embodiment, the support frame is provided with a parking assembly for fixing the support frame in the operating position.
The utility model provides a use safety protection frock when applying paint sand mould with a brush's beneficial effect lies in: compared with the prior art, the utility model discloses when using, will go up sand mould hoisting to braced frame's top to make the sand mould edge be located the bearing directly over, the operation personnel get into operating space through importing and exporting and apply paint the operation with a brush to the sand mould, if the sand mould in the sand box drops, can receive the bearing of bearing, the operation personnel squat the back and hide in operating space just can avoid being injures by a crashing object, can promote the security of operation greatly, reduce operation personnel's psychological burden, improve work efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a safety protection tool used in sand mold coating according to an embodiment of the present invention;
fig. 2 is a schematic side view of a safety protection tool used in sand mold coating according to an embodiment of the present invention;
fig. 3 is a schematic side view of a supporting part of a safety protection tool used in painting a sand mold according to another embodiment of the present invention.
Wherein the reference numerals in the figures are as follows:
10. a support frame body; 11. an inlet and an outlet; 12. a movable wheel assembly; 13. a parking assembly;
20. a support member; 21. a support plate; 22. a support plate; 23. an elastic member; 24. a limiting member;
30. and (5) positioning the rod.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It is right now that the utility model provides a use safety protection frock explains when applying paint sand mould with a brush.
Referring to fig. 1 and 2, a safety protection tool for painting a sand mold according to a first embodiment of the present invention includes a supporting frame 10 and a plurality of supporting members 20, wherein the supporting frame 10 has an operation space for an operator to perform a painting operation, and the side portion of the supporting frame is provided with an entrance 11 for the operator to enter and exit the operation space; the plurality of supporting pieces 20 are annularly arranged on the upper portion of the supporting frame body 10, are used for being arranged corresponding to the edge of the sand mold and are used for supporting the sand mold or the molding sand in the sand mold when falling.
The safety protection frock of using when applying paint sand mould that this embodiment provided, compared with the prior art, when using, to go up sand mould handling to braced frame body 10's top, and make the sand mould edge be located supporting piece 20 directly over, the operation personnel get into the operating space through exit 11 and apply paint the operation with a brush to the sand mould, if the sand mould in the sand box drops, can receive supporting piece 20's bearing, the operation personnel hide after squatting in the operating space just can avoid being injures by a crashing object, can promote the security of operation greatly, reduce operation personnel's psychological burden, and the work efficiency is improved.
Further, referring to fig. 1 to fig. 3, the present invention provides a first embodiment, which comprises the following steps:
the supporting piece 20 comprises a supporting plate 21 and a supporting plate 22, the supporting plate 21 is vertically fixed on the supporting frame body 10, and the supporting plate 22 is arranged on the upper portion of the supporting plate 21 and used for supporting when sand molds or sand molds in the sand molds fall down.
The supporting plate 21 supports the supporting plate 22, so that a gap is reserved between the supporting plate 22 and the supporting frame 10, and the hands of operators can be prevented from being hit by the sand box when the operators hold the upper edge of the supporting frame 10 to squat.
The relationship between the support plate 21 and the pallet 22 may be: the supporting plate 22 is horizontally arranged and fixedly connected with the supporting plate 21. Such a structure is simple and durable.
The relationship between the support plate 21 and the pallet 22 may also be: the supporting plate 22 is rotatably connected with the supporting plate 21, the supporting member 20 further comprises an elastic member 23 and a limiting member 24, the elastic member 23 is arranged between the supporting plate 22 and the supporting plate 21 and used for pushing one side of the supporting plate 22 to tilt, and the limiting member 24 is arranged on the supporting plate 22 and matched with the supporting plate 21 to limit the rotating angle of the supporting plate 22. The structure enables the angle of the supporting plate 22 to be changed along with the surface shape of the sand mold, so that the buffering effect can be achieved, the surface of the sand mold can be attached, and the possibility of damage to the sand mold is reduced.
The elastic piece 23 includes the shell fragment that both ends are connected with backup pad 21 and layer board 22 respectively, and the locating part 24 includes two spacing posts of establishing on layer board 22, and two spacing posts are located backup pad 21 both sides respectively, and are used for with backup pad 21 butt.
The elastic sheet can provide larger elastic force and play a better role in buffering; on the other hand, the structure is smooth, so that the clamping of the supporting plate 22 during pressing can be avoided, and the safety is improved.
Further, referring to fig. 1 and fig. 2, the present invention provides a first embodiment, which is as follows:
the safety protection tool used in the process of coating the sand mold further comprises a positioning rod 30, wherein the positioning rod 30 is arranged on one side of the supporting frame body 10, extends upwards, and is used for being abutted against the sand box so as to position the sand box and enable the edge of the sand mold to be positioned right above the supporting piece 20.
The positioning rods 30 are at least two positioned on different side surfaces of the supporting frame body 10; the positioning rod 30 is a telescopic rod structure.
Further, referring to fig. 1, the present invention provides a specific embodiment based on the first embodiment as follows:
the supporting frame body 10 is a frame structure, and a protective cushion layer is arranged on the inner side of the supporting frame body 10 to prevent operators from being knocked.
The lower part of the supporting frame 10 is provided with a traveling wheel assembly 12 to facilitate the movement and transportation of the whole.
The support frame 10 is provided with a parking assembly 13 for fixing the support frame 10 at a working position so as to avoid moving during operation and causing danger due to inaccurate receiving of the sand box.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a use safety protection frock when applying paint sand mould with a brush which characterized in that includes:
the supporting frame body is internally provided with an operation space for the worker to perform brushing operation, and the side part of the supporting frame body is provided with an inlet and an outlet for the worker to enter and exit the operation space;
and the plurality of bearing pieces are annularly arranged on the upper part of the supporting frame body, are used for being arranged corresponding to the edge of the sand mold and are used for bearing the sand mold or the molding sand in the sand mold when falling.
2. A safety protection tool for use in painting a sand mold according to claim 1, characterized in that: the supporting piece comprises a supporting plate and a supporting plate, the supporting plate is vertically and fixedly arranged on the supporting frame body, and the supporting plate is arranged on the upper portion of the supporting plate and used for supporting the sand mold or the molding sand in the sand mold when falling.
3. A safety protection tool for use in painting a sand mold according to claim 2, characterized in that: the supporting plate is horizontally arranged and fixedly connected with the supporting plate.
4. A safety protection tool for use in painting a sand mold according to claim 2, characterized in that: the layer board with the backup pad rotates to be connected, the supporting piece still includes elastic component and locating part, the elastic component is established the layer board with between the backup pad, be used for the top push layer board one side perk, the locating part is established on the layer board, and with the backup pad cooperation, in order to restrict the turned angle of layer board.
5. A safety protection tool used in sand mold coating according to claim 4, characterized in that: the elastic piece comprises elastic pieces, two ends of each elastic piece are respectively connected with the supporting plate and the supporting plate, the limiting piece comprises two limiting columns arranged on the supporting plate, and the two limiting columns are respectively located on two sides of the supporting plate and are used for being abutted to the supporting plate.
6. A safety protection tool for use in painting a sand mold according to claim 1, characterized in that: the safety protection tool used in the process of coating the sand mold further comprises a positioning rod, wherein the positioning rod is arranged on one side of the supporting frame body, extends upwards and is used for being abutted against the sand box, positioning the sand box and enabling the edge of the sand mold to be located right above the supporting piece.
7. A safety protection tool used in sand mold coating according to claim 6, characterized in that: the positioning rods are at least two positioning rods which are positioned on different side surfaces of the supporting frame body; the positioning rod is of a telescopic rod structure.
8. A safety protection tool for use in painting a sand mold according to claim 1, characterized in that: the supporting frame body is of a frame structure, and a protective cushion layer is arranged on the inner side of the supporting frame body.
9. A safety protection tool for use in painting a sand mold according to claim 1, characterized in that: and a moving wheel component is arranged at the lower part of the supporting frame body.
10. A safety protection tool for use in painting a sand mold according to claim 9, characterized in that: and the supporting frame body is provided with a parking assembly for fixing the supporting frame body at a working position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121278344.0U CN214867101U (en) | 2021-06-08 | 2021-06-08 | Safety protection tool used in sand mold coating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121278344.0U CN214867101U (en) | 2021-06-08 | 2021-06-08 | Safety protection tool used in sand mold coating process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214867101U true CN214867101U (en) | 2021-11-26 |
Family
ID=78933062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121278344.0U Active CN214867101U (en) | 2021-06-08 | 2021-06-08 | Safety protection tool used in sand mold coating process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214867101U (en) |
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2021
- 2021-06-08 CN CN202121278344.0U patent/CN214867101U/en active Active
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