CN216830080U

CN216830080U - Corner grinding device for cement product demoulding

Info

Publication number: CN216830080U
Application number: CN202220446877.3U
Authority: CN
Inventors: 郭正其; 郭圳; 郭娟
Original assignee: Changsha Huixing Cement Products Co ltd
Current assignee: Changsha Huixing Cement Products Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-06-28
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a cement products is corner grinding device for drawing of patterns, it includes the threaded rod, and the both ends of threaded rod all are fixed with the stopper, and one side that two stoppers were kept away from each other all is fixed with the cylinder pole, and the one end that two cylinder poles were kept away from each other all is provided with the connecting plate, and the one end that two cylinder poles were kept away from each other all runs through the connecting plate that corresponds and rotates through first embedded bearing and corresponding connecting plate and connect. When the inner walls of the two first U-shaped plates facing the opening are all attached to the lateral side of a cement product, the polishing plates facing the opening are attached to the lateral wall of the cement product inside the second U-shaped plate at the moment, namely the threaded rod and the cement product are parallel, the moving track of the second U-shaped plate is overlapped with the outer side of the cement product, the polishing plates are enabled to polish the lateral side of the cement product all the time, the polishing plates are always located on a horizontal line to polish, and the polishing effect is improved.

Description

Corner grinding device for cement product demoulding

Technical Field

The utility model relates to a cement product processingequipment field especially relates to a corner grinding device is used in cement product drawing of patterns.

Background

Cement, a hydraulic inorganic cementitious material in powder form, which is mixed with water to form a paste, hardens in air or better in water and binds sand, stone and the like together firmly, has been traced first to the history of cement which is a mixture of lime and pozzolan used by guloman in construction, which is very similar to modern lime-pozzolan cement. The concrete made up by using said cement-bonded broken stone not only has higher strength, but also can resist the corrosion of fresh water or salt-containing water. As an important cementing material, the material is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.

When cement is made into cement products, the mould is usually needed to be used, the cement products are separated from the mould, burrs are arranged at the corners of the cement products, the cement products after demoulding are required to be polished, the polishing machine needs to be manually held when the current cement products are polished, polishing efficiency is low, and long-time manual polishing can cause fatigue to the arms of operators.

SUMMERY OF THE UTILITY MODEL

Objects of the first utility model

In view of this, the utility model aims at providing a corner grinding device is used in cement products drawing of patterns to realize replacing artifical polishing through installing grinding device on cement products, not only improved the efficiency of polishing, practiced thrift the cost of labor moreover.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides a corner grinding device is used in cement products drawing of patterns:

the connecting device comprises a threaded rod, wherein two ends of the threaded rod are both fixed with limiting blocks, one sides of the two limiting blocks, which are far away from each other, are both fixed with cylindrical rods, one ends of the two cylindrical rods, which are far away from each other, are both provided with connecting plates, and the ends of the two cylindrical rods, which are far away from each other, penetrate through the corresponding connecting plates and are rotatably connected with the corresponding connecting plates through first embedded bearings;

two one side that the connecting plate is close to each other all is provided with and is used for fixing the fixed establishment on cement products with the device, the outside threaded connection of threaded rod has the movable plate, one side of movable plate is fixed with second U template, the inside of second U template is provided with the grinding machanism who is used for polishing the cement products corner, and one side of one of them connecting plate is provided with the actuating mechanism who is used for driving second U template and removes, two the equal sliding connection in outside of cylinder pole has first U template, the inside of first U template is provided with and is used for going on the positioning mechanism between device and the cement products.

Preferably, fixed establishment includes the third U template in connecting plate one side, the equal threaded connection in top and the bottom of third U template has the third screw rod, two the equal embedded bearing of the equal second of one end that the third screw rod is close to each other rotates and is connected with the third rectangular plate, one side that third U template opening part was kept away from to the third rectangular plate is laminated mutually with the inner wall of third U template towards the opening part, two one side that the third rectangular plate is close to each other all is provided with anti-skidding line.

Preferably, grinding machanism includes that two are located second U template top and bottom threaded connection's first screw rod respectively, two the equal third embedded bearing of one end that first screw rod is close to each other rotates and is connected with first rectangular plate, two one side that first rectangular plate is close to each other and second U template inner wall towards the opening part all are fixed with the polishing piece, one side that second U template opening part was kept away from to first rectangular plate and the laminating of polishing piece on the opening part inner wall of second U template are mutually.

Preferably, the driving mechanism comprises a supporting plate fixed on one side of one of the connecting plates, a motor is mounted at the top of the supporting plate, and the output end of the motor is fixed with one end of one of the cylindrical rods.

Preferably, positioning mechanism includes two second screw rods that are located first U template top and bottom threaded connection respectively, two the equal fourth embedded bearing of one end that the second screw rod is close to each other rotates and is connected with the second rectangular plate, one side that first U template opening part was kept away from to the second rectangular plate is laminated with the inner wall of first U template towards the opening part mutually.

Preferably, the middle of the moving plate is provided with a thread groove matched with the threaded rod, the first U-shaped plate is internally provided with an annular groove, and the cylindrical rod is in sliding fit with the inside of the corresponding annular groove.

Preferably, the inner wall of the first U-shaped plate facing the opening and one side of the second U-shaped plate facing the polishing piece on the inner wall of the opening are located on the same vertical plane, and rotating handles are fixed at the end parts of the first screw rod, the second screw rod and the third screw rod.

According to the technical scheme, the method has the following beneficial effects:

1: through first U template and the setting of second U template, because first U template is on same vertical plane towards the inner wall of opening part and the one side of the piece of polishing on the opening part inner wall of second U template orientation, when the inside inner wall towards the opening part of two first U templates all laminated with the avris of cement products, the inside piece of polishing towards the opening part of second U template and the lateral wall of cement products laminated this moment, threaded rod and cement products keep parallel promptly, make the removal orbit of second U template and the outside of cement products coincide mutually, make the piece of polishing polish the avris of cement products all the time, because the piece of polishing is polished on a horizontal line all the time, the effect of polishing has been improved.

2: through the setting of third U template, third screw rod and third rectangular plate, rotate the third screw rod for the third rectangular plate is tight with cement product clamp, makes device and cement product fixed mutually, and the process of should polishing no longer need the manual work to support, and the mode of should polishing is polished for pure mechanical type, has not only improved the efficiency of polishing, has still practiced thrift the manpower.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is the utility model provides a corner grinding device for cement product drawing of patterns overlook the schematic structure view.

Fig. 2 is the utility model provides a corner grinding device during operation overlook the schematic structure view for the drawing of patterns of cement products.

Figure 3 is the utility model provides a pair of corner grinding device for cement products drawing of patterns looks sideways at section structure sketch map.

Fig. 4 is the utility model provides a pair of cement products drawing of patterns is with front view section structure sketch map of second U template among corner grinding device.

Fig. 5 is the utility model provides a pair of first U template's among corner grinding device for cement products drawing of patterns front view section structure sketch map.

Description of the drawings: 1. a threaded rod; 2. a limiting block; 3. a cylindrical rod; 4. a first U-shaped plate; 5. a connecting plate; 6. moving the plate; 7. a second U-shaped plate; 8. a thread groove; 9. a first screw; 10. a first rectangular plate; 11. grinding the sheets; 12. a second screw; 13. a second rectangular plate; 14. an annular groove; 15. a support plate; 16. a motor; 17. a third U-shaped plate; 18. a third screw; 19. a third rectangular plate.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.

Referring to FIGS. 1-5:

example one

The utility model provides a corner grinding device for cement product drawing of patterns, includes threaded rod 1, and threaded rod 1's both ends all are fixed with stopper 2, and one side that two stopper 2 kept away from each other all is fixed with cylinder pole 3, and the one end that two cylinder poles 3 kept away from each other all is provided with connecting plate 5, and the one end that two cylinder poles 3 kept away from each other all runs through corresponding connecting plate 5 and rotates through first embedded bearing and corresponding connecting plate 5 and connect.

Wherein, two connecting plates 5 are close to each other one side all be provided with and are used for fixing the fixed establishment on cement product with the device, and threaded rod 1's outside threaded connection has movable plate 6, and one side of movable plate 6 is fixed with second U template 7, and the inside of second U template 7 is provided with the grinding machanism that is used for polishing the cement product corner, and one side of one of them connecting plate 5 is provided with the actuating mechanism who is used for driving second U template 7 and removes.

It is worth noting that when one side of the moving plate 6 moves to be matched with the limiting block 2, one side of the second U-shaped plate 7 extends out of the cement product, and the side of the cement product close to the connecting plate 5 is located inside the second U-shaped plate 7, so that the grinding plate 11 can completely grind the side wall of the cement product.

In addition, the outside of two cylinder poles 3 all has first U template 4 of sliding connection, and the inside of first U template 4 is provided with and is used for going on the positioning mechanism who fixes a position between device and the cement product, and the threaded groove 8 with threaded rod 1 matched with is seted up at the middle part of movable plate 6, and annular groove 14 has been seted up to the inside of first U template 4, and cylinder pole 3 sliding fit corresponds the inside of annular groove 14.

Example two

The utility model provides a corner grinding device for cement product drawing of patterns, it is on embodiment one's basis, fixed establishment includes the third U template 17 in connecting plate 5 one side, the equal threaded connection in top and the bottom of third U template 17 has third screw rod 18, the equal embedded bearing of one end that two third screw rods 18 are close to each other rotates and is connected with third rectangular plate 19, one side that third U template 17 opening part was kept away from to third rectangular plate 19 and the laminating of third U template 17 inner wall towards the opening part mutually, one side that two third rectangular plates 19 are close to each other all is provided with anti-skidding line.

Specifically, grinding machanism includes that two are located 7 tops of second U template and bottom threaded connection's first screw rod 9 respectively, and the equal third embedded bearing of one end that two first screw rods 9 are close to each other rotates and is connected with first rectangular plate 10, and one side that two first rectangular plate 10 are close to each other and second U template 7 all are fixed with polishing piece 11 towards the inner wall of opening part, and one side that second U template 7 opening part was kept away from to first rectangular plate 10 and second U template 7 are laminated towards polishing piece 11 on the opening part inner wall mutually.

It should be noted that, move two first U templates 4 to the one side that is close to stopper 2, make two first U templates 4 laminate with the stopper 2 that corresponds mutually, the distance between two first U templates 4 equals the length of cement product this moment, make two first U templates 4 and second U template 7 can be located cement product simultaneously, when two inside inner walls towards the opening part of first U templates 4 all laminate with cement product's avris mutually, the inside piece of polishing 11 towards the opening part of second U template 7 laminates with cement product's lateral wall mutually this moment, threaded rod 1 and cement product keep parallel, it polishes to cement product to be convenient for polish piece 11.

In addition, actuating mechanism is including being fixed in the backup pad 15 of one of them connecting plate 5 one side, motor 16 is installed at the top of backup pad 15, the output of motor 16 and the one end of one of them cylinder pole 3 are fixed mutually, positioning mechanism includes two second screw rods 12 that are located first U template 4 top and bottom threaded connection respectively, the equal fourth embedded bearing of one end that two second screw rods 12 are close to each other rotates and is connected with second rectangular plate 13, one side that first U template 4 opening part was kept away from to second rectangular plate 13 and the inner wall of first U template 4 towards the opening part are laminated mutually.

In addition, the inner wall of the first U-shaped plate 4 facing the opening and the side of the second U-shaped plate 7 facing the polishing piece 11 on the inner wall of the opening are on the same vertical plane, and rotating handles are fixed at the end parts of the first screw rod 9, the second screw rod 12 and the third screw rod 18.

It is worth mentioning that the rotating handles are fixed at the ends of the first screw 9, the second screw 12 and the third screw 18, so that an operator can rotate the first screw 9, the second screw 12 and the third screw 18 conveniently, a rubber pad is laid on the outer side of the rotating handle, and the rubber pad is arranged to protect the hand of the operator.

The working principle is as follows: firstly, moving two first U-shaped plates 4 to one side close to a limiting block 2 to enable the outer sides of the two first U-shaped plates 4 to be attached to the limiting block 2, then respectively reversely rotating two first screw rods 9, then reversely rotating two second screw rods 12, enabling two polishing sheets 11 to be mutually far away when rotating the first screw rods 9, enabling two second rectangular plates 13 to be mutually far away when rotating the second screw rods 12, and making the distance between the two polishing sheets 11 and the distance between the two second rectangular plates 13 slightly larger than the thickness of a cement product, stopping rotating the first screw rods 9 and the second screw rods 12, then holding a threaded rod 1 to enable the device to be close to the cement product, enabling the cement product to be embedded into the first U-shaped plates 4 and the second U-shaped plates 7, when the inner walls of the two first U-shaped plates 4 facing to an opening are both attached to the side of the cement product, enabling the polishing sheets 11 of the second U-shaped plates 7 facing the opening to be attached to the side walls of the cement product, and then the first screw 9 is reversely rotated, so that the grinding sheets 11 on the two first rectangular plates 10 are respectively attached to the other two sides of the cement product.

Then, the two third screw rods 18 are rotated reversely, so that the third screw rods 18 drive the third rectangular plates 19 to move, after the cement products are clamped by the third rectangular plates 19, the two first U-shaped plates 4 are moved to one side far away from the limiting blocks 2, then the motor 16 is started, the motor 16 drives the cylindrical rod 3 and the threaded rod 1 to rotate, so that the movable plate 6 and the second U-shaped plate 7 are driven to move, and the polishing piece 11 polishes the cement products.

Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The corner grinding device for demolding of the cement product comprises a threaded rod (1) and is characterized in that limiting blocks (2) are fixed at two ends of the threaded rod (1), cylindrical rods (3) are fixed at one sides, away from each other, of the two limiting blocks (2), connecting plates (5) are arranged at one ends, away from each other, of the two cylindrical rods (3), and one ends, away from each other, of the two cylindrical rods (3) penetrate through the corresponding connecting plates (5) and are rotatably connected with the corresponding connecting plates (5) through first embedded bearings;

two one side that connecting plate (5) are close to each other all is provided with and is used for fixing the fixed establishment on cement product with the device, the outside threaded connection of threaded rod (1) has movable plate (6), one side of movable plate (6) is fixed with second U template (7), the inside of second U template (7) is provided with the grinding machanism who is used for polishing the cement product corner, and one side of one of them connecting plate (5) is provided with the actuating mechanism who is used for driving second U template (7) and removes, two the equal sliding connection in outside of cylindric lock (3) has first U template (4), the inside of first U template (4) is provided with and is used for carrying out the positioning mechanism between device and the cement product.

2. A corner grinding device for cement product demoulding according to claim 1, wherein the fixing mechanism comprises a third U-shaped plate (17) on one side of the connecting plate (5), the top and the bottom of the third U-shaped plate (17) are both in threaded connection with third screws (18), one ends of the two third screws (18) close to each other are both in second embedded bearing rotation connection with a third rectangular plate (19), one side of the third rectangular plate (19) far away from the opening of the third U-shaped plate (17) is attached to the inner wall of the third U-shaped plate (17) facing the opening, and one sides of the two third rectangular plates (19) close to each other are both provided with anti-skid lines.

3. A cement product is a corner grinding device for drawing of patterns of products of claim 1, characterized in that, the grinding mechanism includes two first screws (9) respectively located at the top and bottom of the second U-shaped plate (7) and connected by screw thread, one end of the two first screws (9) close to each other is connected with a first rectangular plate (10) by a third embedded bearing, one side of the two first rectangular plates (10) close to each other and the inner wall of the second U-shaped plate (7) towards the opening are both fixed with a grinding sheet (11), one side of the first rectangular plate (10) far away from the opening of the second U-shaped plate (7) and the side of the second U-shaped plate (7) towards the grinding sheet (11) on the inner wall of the opening are attached.

4. A cement product demoulding corner grinding device according to claim 1, wherein the driving mechanism comprises a supporting plate (15) fixed on one side of one of the connecting plates (5), a motor (16) is mounted on the top of the supporting plate (15), and the output end of the motor (16) is fixed with one end of one of the cylindrical rods (3).

5. A cement product demoulding corner grinding device according to claim 3, wherein the positioning mechanism comprises two second screws (12) which are respectively positioned at the top and the bottom of the first U-shaped plate (4) and are in threaded connection, one ends of the two second screws (12) close to each other are respectively rotatably connected with a second rectangular plate (13) through fourth embedded bearings, and one side of the second rectangular plate (13) far away from the opening of the first U-shaped plate (4) is attached to the inner wall of the first U-shaped plate (4) facing the opening.

6. A cement product demoulding corner grinding device as claimed in claim 1, wherein the middle part of the moving plate (6) is provided with a thread groove (8) matched with the thread rod (1), the inside of the first U-shaped plate (4) is provided with a ring groove (14), and the cylindrical rod (3) is in sliding fit with the inside of the corresponding ring groove (14).

7. A cement product demoulding corner grinding device according to claim 5, wherein the inner wall of the first U-shaped plate (4) facing the opening and the side of the second U-shaped plate (7) facing the grinding sheet (11) on the inner wall of the opening are on the same vertical plane, and rotating handles are fixed at the ends of the first screw (9), the second screw (12) and the third screw (18).