CN215659512U

CN215659512U - Grinding machine convenient to fixed mould

Info

Publication number: CN215659512U
Application number: CN202121935785.3U
Authority: CN
Inventors: 梁留喜
Original assignee: Suzhou Tongbu Precision Mould Technology Co ltd
Current assignee: Suzhou Tongbu Precision Mould Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-28
Anticipated expiration: 2031-08-18

Abstract

The utility model belongs to the technical field of grinding machines, in particular to a grinding machine convenient for fixing a mould, which comprises a bottom plate, wherein support columns are fixedly arranged at four corners of the top of the bottom plate, a base plate is fixedly arranged at the top of each support column, a groove penetrating through the base plate is formed in the top of the base plate, a cross is fixedly arranged on the inner wall of the groove, a clamping plate is sleeved on each rod body of the cross in a sliding manner, the bottom of each clamping plate is hinged with a connecting rod, a second electric push rod is fixedly arranged at the top of the bottom plate, and a lifting block is fixedly arranged on a piston rod of the second electric push rod. The mould can be polished at various positions in the polishing process.

Description

Grinding machine convenient to fixed mould

Technical Field

The utility model belongs to the technical field of grinding machines, and particularly relates to a grinding machine convenient for fixing a die.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like.

The existing grinding machine is single in fixing the die in the using process, the die is tightly pressed on the grinding machine in most of the existing grinding machines, so that the die is easy to damage in the processing process, the processing angle of the existing grinding machine is single when the die is processed, and the position of the grinding machine cannot be flexibly adjusted, so that the grinding machine is perfect.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects in the prior art, the utility model provides a grinding machine convenient for fixing a mold, which effectively solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a grinding machine convenient for fixing a mold comprises a bottom plate, wherein support columns are fixedly mounted at four corners of the top of the bottom plate, a base plate is fixedly mounted at the top of each support column, a groove penetrating through the base plate is formed in the top of the base plate, a cross is fixedly mounted on the inner wall of the groove, clamping plates are sleeved on each rod body of the cross in a sliding mode, connecting rods are hinged to the bottoms of the clamping plates, a second electric push rod is fixedly mounted at the top of the bottom plate, a lifting block is fixedly mounted on a piston rod of the second electric push rod, connecting blocks are fixedly mounted on four side faces of the lifting block and hinged to one ends, away from the clamping plates, of the four connecting blocks, a main body column is fixedly mounted at the top of the base plate, a first movable groove is formed in one side, close to the groove, of the main body column, and a driving motor is fixedly mounted at the bottom of the inner wall of the main body column, the utility model discloses a grinding machine, including driving motor, connecting block, crossbeam, second movable groove, movable rod, driving motor's output fixed mounting has the screw rod, the connecting block that is located first movable groove has been cup jointed to the surface screw thread of screw rod, one side fixed mounting that the screw rod was kept away from to the connecting block has the crossbeam, the second movable groove has been seted up at the top of crossbeam, slidable mounting has the movable rod in the second movable groove, just the bottom fixed mounting of movable rod has the polisher.

Preferably, a first electric push rod is fixedly mounted on one side of the top of the cross beam, and a piston rod of the first electric push rod is fixedly mounted on the top of the movable rod.

Preferably, the sliding grooves are formed in two sides of the inner portion of the second movable groove, and the surface of the movable rod, which is located on the sliding grooves, is fixedly sleeved with the roller.

Preferably, a placing table is fixedly mounted at the top of the cross.

Preferably, the inner wall top of main part post is provided with the fixed block, just the top of screw rod is rotated and is pegged graft in the fixed block.

Preferably, the four clamping plates are fixedly provided with sponge plates for protecting the mold at one side close to each other.

Compared with the prior art, the utility model has the beneficial effects that:

1) the mould clamping device can flexibly clamp and fix a mould to be machined, and has the specific operation that the second electric push rod is started, the lifting block on the piston rod of the second electric push rod is moved upwards, the lifting block can drive the clamping plate to move outwards under the connection action of the connecting rod after moving upwards, at the moment, a worker places the mould to be polished on the placing table, then the second electric push rod is started again, the lifting block is moved downwards, the clamping plate is driven to move inwards, and the mould is clamped and fixed;

2) the position of the grinding machine can be adjusted, all the positions of the die can be conveniently ground, and the special operation is that the driving motor can be started, the driving motor can drive the screw rod to rotate, the connecting block can be driven to move up and down, the grinding machine can be driven to move up and down, when the left position and the right position of the grinding machine need to be adjusted, the first electric push rod is started, and the piston rod of the first electric push rod can drive the grinding machine to move left and right.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic top view of a portion of a base plate according to the present invention;

FIG. 4 is a schematic structural view of the entire cross member of the present invention;

in the figure: 1. a base plate; 2. a support pillar; 3. a base plate; 4. a splint; 5. a sander; 6. a roller; 7. a chute; 8. a cross beam; 9. a movable rod; 10. a first electric push rod; 11. a fixed block; 12. connecting blocks; 13. a screw; 14. a main body column; 15. a drive motor; 16. a connecting rod; 17. a joining block; 18. a second electric push rod; 19. a lifting block; 20. a first movable slot; 21. a placing table; 22. a sponge plate; 23. a cross; 24. a groove; 25. a second movable groove.

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 embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is shown in fig. 1-4, and the utility model discloses a grinding machine convenient for fixing a mold, which comprises a bottom plate 1, wherein support pillars 2 are fixedly installed at four corners of the top of the bottom plate 1, a base plate 3 is fixedly installed at the top of each support pillar 2, a groove 24 penetrating through the base plate 3 is formed in the top of the base plate 3, a cross 23 is fixedly installed on the inner wall of the groove 24, a clamping plate 4 is slidably sleeved on each rod body of the cross 23, a connecting rod 16 is hinged at the bottom of the clamping plate 4, a second electric push rod 18 is fixedly installed at the top of the bottom plate 1, a lifting block 19 is fixedly installed on a piston rod of the second electric push rod 18, connecting blocks 17 are fixedly installed on four side surfaces of the lifting block 19, the four connecting blocks 17 are respectively hinged with one ends of the four connecting rods 16 far away from the clamping plate 4, a main body column 14 is fixedly installed at the top of the base plate 3, a first movable groove 20 is formed in one side of the main body column 14 close to the groove 24, inner wall bottom fixed mounting of main part post 14 has driving motor 15, driving motor 15's output fixed mounting has screw rod 13, screw rod 13's surperficial screw thread has cup jointed the connecting block 12 that is located first movable groove 20, one side fixed mounting that screw rod 13 was kept away from to connecting block 12 has crossbeam 8, second movable groove 25 has been seted up at crossbeam 8's top, slidable mounting has movable rod 9 in second movable groove 25, and the bottom fixed mounting of movable rod 9 has polisher 5.

In the second embodiment, on the basis of the first embodiment, a first electric push rod 10 is fixedly installed on one side of the top of the cross beam 8, a piston rod of the first electric push rod 10 is fixedly installed on the top of the movable rod 9, and the first electric push rod 10 can drive the movable rod 9 to move left and right in the second movable groove 25.

Third embodiment, on the basis of second embodiment, spout 7 has all been seted up to the inside both sides of second activity groove 25, and the fixed cover in the surface that the movable rod 9 is located spout 7 has connect gyro wheel 6 for movable rod 9 is more smooth and easy at the in-process that removes, and frictional force is littleer.

In the fourth embodiment, on the basis of the first embodiment, the placing table 21 is fixedly installed on the top of the cross 23, and can play a certain supporting role on the mold.

Fifth, on the basis of the first embodiment, the top of the inner wall of the main body column 14 is provided with the fixing block 11, and the top of the screw 13 is rotatably inserted into the fixing block 11, so that the screw 13 has stability in the rotating process.

In the sixth embodiment, on the basis of the first embodiment, the sponge plates 22 for protecting the mold are fixedly installed on the sides, close to each other, of the four clamping plates 4.

The working principle is as follows: the worker firstly starts the second electric push rod 18, moves the lifting block 19 on the piston rod of the second electric push rod 18 upwards, the lifting block 19 moves upwards to drive the clamping plate 4 to move outwards under the connecting action of the connecting rod 16, the worker places the mold to be polished on the placing table 21 at the moment, and then starts the second electric push rod 18 again to enable the lifting block 19 to move downwards so as to drive the clamping plate 4 to move inwards, so that the mold is clamped and fixed;

in the process of polishing, when the upper and lower position of polisher 5 needs to be adjusted, the staff can start driving motor 15, and driving motor 15 can drive screw 13 and rotate, can drive connecting block 12 and reciprocate, and then can drive polisher 5 and reciprocate, when the position about polisher 5 needs to be adjusted, starts first electric putter 10, and the piston rod of first electric putter 10 can drive polisher 5 and remove about.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a grinding machine convenient to fixed mould, includes bottom plate (1), the equal fixed mounting in top four corners department of bottom plate (1) has support column (2), the top fixed mounting of support column (2) has base plate (3), its characterized in that: the top of the base plate (3) is provided with a groove (24) penetrating through the base plate (3), the inner wall of the groove (24) is fixedly provided with a cross (23), each rod body of the cross (23) is sleeved with a clamp plate (4) in a sliding manner, the bottom of each clamp plate (4) is hinged with a connecting rod (16), the top of the bottom plate (1) is fixedly provided with a second electric push rod (18), a piston rod of each second electric push rod (18) is fixedly provided with a lifting block (19), four side faces of each lifting block (19) are fixedly provided with a connecting block (17), the four connecting blocks (17) are hinged with one ends of the four connecting rods (16) far away from the clamp plates (4), the top of the base plate (3) is fixedly provided with a main body column (14), one side of the main body column (14) close to the groove (24) is provided with a first movable groove (20), inner wall bottom fixed mounting of main part post (14) has driving motor (15), the output fixed mounting of driving motor (15) has screw rod (13), connecting block (12) that are located first movable groove (20) have been cup jointed to the surface screw thread of screw rod (13), one side fixed mounting that screw rod (13) were kept away from in connecting block (12) has crossbeam (8), second movable groove (25) have been seted up at the top of crossbeam (8), slidable mounting has movable rod (9) in second movable groove (25), just the bottom fixed mounting of movable rod (9) has polisher (5).

2. A grinding machine for facilitating the fixing of a mold as claimed in claim 1, wherein: a first electric push rod (10) is fixedly mounted on one side of the top of the cross beam (8), and a piston rod of the first electric push rod (10) is fixedly mounted on the top of the movable rod (9).

3. A grinding machine for facilitating the fixing of a mold as claimed in claim 2, wherein: the inside both sides of second activity groove (25) have all been seted up spout (7), movable rod (9) are located the fixed gyro wheel (6) that has cup jointed in surface of spout (7).

4. A grinding machine for facilitating the fixing of a mold as claimed in claim 1, wherein: and a placing table (21) is fixedly arranged at the top of the cross (23).

5. A grinding machine for facilitating the fixing of a mold as claimed in claim 1, wherein: the inner wall top of main part post (14) is provided with fixed block (11), just the top of screw rod (13) is rotated and is pegged graft in fixed block (11).

6. A grinding machine for facilitating the fixing of a mold as claimed in claim 1, wherein: and four sponge plates (22) used for protecting the mold are fixedly arranged on one sides of the clamping plates (4) close to each other.