CN209998895U

CN209998895U - heavy special-shaped sander

Info

Publication number: CN209998895U
Application number: CN201920239646.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Foshan Road Grinding Technology Co Ltd
Current assignee: Foshan Road Grinding Technology Co Ltd
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2020-01-31
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses an novel heavy dysmorphism grinder, including fixed subassembly, processing platform, lead screw and sliding seat, the lower extreme of processing platform is provided with the supporting leg, the upper end of processing platform is provided with the support frame, the upper end of support frame is fixed with the slide rail, the inside of slide rail is provided with the lead screw, the fixed surface of lead screw has the sliding seat the utility model discloses set up fixed subassembly, the sliding block removes the pulling connecting rod and rotates, and connecting rod pulling fixed plate removes, and the fixed plate opens like this, and the machined part is placed in the middle of the fixed plate, loosens the sliding block, and the fixed plate kick-backs under reset spring's spring action and makes the fixed plate tightly block the machined part, realizes quick fixed, the utility model discloses utilize driving motor to rotate and drive the lead screw to rotate, the lead screw rotates the sliding seat and makes the sliding seat slide along the slide rail steadily, utilizes the screw lead.

Description

heavy special-shaped sander

Technical Field

The utility model belongs to the technical field of the grinder, concretely relates to novel heavy special-shaped grinder.

Background

The name of a sander is that mechanical equipment used for finishing sanding work relates to , and the sander is widely used in the industry, but people in the industry generally call a sander with an automatic feeding system, and other machines are called an abrasive belt machine, a grinding machine, a polishing machine and the like.

Sanding and grinding are terms agreed, and refer to materials and objects which are not flat, have uneven thickness and do not meet the process requirements, and are more smooth and flat and have even thickness of by means of physical removal of abrasive cloth, grinding wheels, abrasive paper, scouring pads, non-woven cloth polishing wheels and the like, and the process is applied to methods for reaching the standards, various veneering process production, standard structural member manufacturing, toy handicraft industry, decoration and furniture industry, floor and wallboard building material industry and the like.

The prior art has the following problems: current heavy dysmorphism grinder exists fixed loaded down with trivial details, causes fixed trouble, and the motor passes through the flexible removal of cylinder simultaneously and causes the mobility stability to reduce, influences the machining precision.

SUMMERY OF THE UTILITY MODEL

The utility model provides an novel heavy special-shaped grinder, has fixed simple structure, and is fixed portable, characteristics that motor mobility stability is high.

In order to achieve the purpose, the utility model provides a novel heavy special-shaped grinder, including fixed subassembly, processing platform, lead screw and sliding seat, the lower extreme of processing platform is provided with the supporting leg, the upper end of processing platform is provided with the support frame, the upper end of support frame is fixed with the slide rail, the inside of slide rail is provided with the lead screw, the fixed surface of lead screw has the sliding seat, the upper end of sliding seat is fixed with step motor, step motor's lower extreme pivot is fixed with the emery wheel, the end of lead screw is connected with driving motor, the lower extreme of support frame is provided with fixed subassembly, the upper end intermediate position of processing platform is provided with the collecting box, the surface of support frame is located the middle of fixed subassembly and is provided with the collection net.

Preferably, fixed subassembly includes spacing guide arm, reset spring, fixed plate, connecting rod, sliding block and spacing slide bar, wherein, the shaft hole of support frame is fixed with spacing guide arm, the end that spacing guide arm is close to collecting the net is fixed with the fixed plate, spacing guide arm fixed surface between fixed plate and the support frame has reset spring, the side of fixed plate is provided with spacing slide bar, spacing slide bar's fixed surface has the sliding block, be connected with the connecting rod between sliding block and the fixed plate.

Preferably, the connecting rods are respectively connected and fixed with the sliding block and the fixing plate in a rotating mode through shaft pins.

Preferably, a lubricant is arranged at the joint between the sliding block and the limiting sliding rod, and a limiting block is arranged at the end of the limiting sliding rod close to the fixing plate.

Preferably, the return spring is in an outwardly expanded state in a natural state.

Preferably, the sliding seat is fixedly connected with the screw rod through threads, and the sliding seat is fixedly connected with the sliding rail through sliding.

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

1. the utility model is provided with a fixing component, a sliding block moves to pull a connecting rod to rotate, the connecting rod pulls a fixing plate to move, so that the fixing plate is opened, a workpiece is placed in the middle of the fixing plate, the sliding block is loosened, the fixing plate rebounds under the elastic action of a reset spring to enable the fixing plate to tightly clamp the workpiece, and quick fixing is realized;

2. the utility model discloses utilize driving motor to rotate and drive the lead screw and rotate, the lead screw rotates and makes the sliding seat steadily slide along the slide rail, utilizes the screw lead screw to rotate the slip removal, makes the motor remove stably, satisfies the emery wheel and improves the machining precision when polishing to the different places of machined part.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

In the figure: 1. a drive motor; 2. a support frame; 3. a fixing assembly; 31. a limiting guide rod; 32. a return spring; 33. a fixing plate; 34. a connecting rod; 35. a slider; 36. a limiting slide bar; 4. a processing table; 5. supporting legs; 6. a collection box; 7. a grinding wheel; 8. a screw rod; 9. a sliding seat; 10. a stepping motor; 11. a slide rail; 12. the web is collected.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

Please refer to fig. 1-2, the utility model provides a technical scheme is that novel heavy special-shaped sanding machines, including fixed subassembly 3, processing platform 4, lead screw 8 and sliding seat 9, the lower extreme of processing platform 4 is provided with supporting leg 5, the upper end of processing platform 4 is provided with support frame 2, the upper end of support frame 2 is fixed with slide rail 11, the inside of slide rail 11 is provided with lead screw 8, the fixed surface of lead screw 8 has sliding seat 9, in order to carry out the slide adjustment to step motor 10, pass through threaded connection between sliding seat 9 and the lead screw 8 and fix, pass through sliding connection between sliding seat 9 and the slide rail 11 and fix, the upper end of sliding seat 9 is fixed with step motor 10, the lower extreme pivot of step motor 10 is fixed with emery wheel 7, the end of lead screw 8 is connected with driving motor 1, the lower extreme of support frame 2 is provided with fixed subassembly 3, the upper end intermediate position of processing platform 4 is provided with collecting box 6, the surface of support frame 2.

The fixing component 3 comprises a limit guide rod 31, a return spring 32, a fixing plate 33, a connecting rod 34, a sliding block 35 and a limit slide rod 36, wherein the limit guide rod 31 is fixed in a shaft hole of the support frame 2, the fixing plate 33 is fixed at the end of the limit guide rod 31 close to the collecting net 12, the return spring 32 is fixed on the surface of the limit guide rod 31 between the fixing plate 33 and the support frame 2, in order to improve the fixing firmness of a machined part, the return spring 32 is in an outward expansion state in a natural state, the limit slide rod 36 is arranged at the side of the fixing plate 33, the sliding block 35 is fixed on the surface of the limit slide rod 36, in order to facilitate sliding, a lubricant is arranged at the joint between the sliding block 35 and the limit slide rod 36, a limit block is arranged at the end of the limit slide rod 36 close to the fixing plate 33, the connecting rod 34 is connected between the fixing plate 35.

The utility model discloses a theory of operation and use flow, the utility model discloses during the use, install the grinder in suitable position, the user moves sliding block 35 to the direction that is close to collection net 12, sliding block 35 removes pulling connecting rod 34 and rotates, connecting rod 34 stimulates fixed plate 33 and removes, the spacing guide arm 31 of fixed plate 33 end slides along support frame 2, fixed plate 33 opens like this, the machined part is placed in the middle of fixed plate 33, loosen sliding block 35, fixed plate 33 rebounds under reset spring 32's spring action and makes fixed plate 33 tightly block the machined part, it is quick portable, step motor 10 rotates and drives emery wheel 7 and rotate, emery wheel 7 polishes the machined part, driving motor 1 rotates and drives lead screw 8 and rotates, lead screw 8 rotates and makes sliding seat 9 steadily slide along slide rail 11, make emery wheel 7 polish to the different places of machined part like this, the removal is stable, the precision is high, the piece of polishing falls into collecting box 6 from collecting net 12 and carries out centralized processing.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The utility model provides a novel heavy special-shaped grinder, including fixed subassembly (3), processing platform (4), lead screw (8) and sliding seat (9), its characterized in that the lower extreme of processing platform (4) is provided with supporting leg (5), the upper end of processing platform (4) is provided with support frame (2), the upper end of support frame (2) is fixed with slide rail (11), the inside of slide rail (11) is provided with lead screw (8), the fixed surface of lead screw (8) has sliding seat (9), the upper end of sliding seat (9) is fixed with step motor (10), the lower extreme pivot of step motor (10) is fixed with emery wheel (7), the end of lead screw (8) is connected with driving motor (1), the lower extreme of support frame (2) is provided with fixed subassembly (3), the upper end intermediate position of processing platform (4) is provided with collecting box (6), the surface of support frame (2) is located the centre of fixed subassembly (3) and is provided with net (12).
2. The novel heavy special-shaped sander according to claim 1, wherein the fixing assembly (3) comprises a limiting guide rod (31), a return spring (32), a fixing plate (33), a connecting rod (34), a sliding block (35) and a limiting slide rod (36), wherein the limiting guide rod (31) is fixed to the shaft hole of the support frame (2), the fixing plate (33) is fixed to the end of the limiting guide rod (31) close to the collection net (12), the return spring (32) is fixed to the surface of the limiting guide rod (31) between the fixing plate (33) and the support frame (2), the limiting slide rod (36) is arranged on the side of the fixing plate (33), the sliding block (35) is fixed to the surface of the limiting slide rod (36), and the connecting rod (34) is connected between the sliding block (35) and the fixing plate (33).
3. The novel heavy-duty special-shaped sander as claimed in claim 2, wherein the connecting rod (34) is pivotally connected and fixed to the sliding block (35) and the fixing plate (33) via a pivot pin.
4. The novel heavy special-shaped sander according to claim 2, wherein a lubricant is disposed at the joint between the sliding block (35) and the limiting sliding rod (36), and a limiting block is disposed at the end of the limiting sliding rod (36) near of the fixing plate (33).
5. The new heavy special-shaped sander as set forth in claim 2, wherein the return spring (32) is in an outwardly expanded state in a natural state.
6. The novel heavy-duty special-shaped sander as claimed in claim 1, wherein the sliding seat (9) is fixed to the lead screw (8) by threaded connection, and the sliding seat (9) is fixed to the slide rail (11) by sliding connection.