CN218697044U

CN218697044U - Desk-top abrasive machine of easy to maintain

Info

Publication number: CN218697044U
Application number: CN202222049281.2U
Authority: CN
Inventors: 印鹏
Original assignee: Shanghai Ganlan Precision Tool Co ltd
Current assignee: Shanghai Ganlan Precision Tool Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-24
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to the technical field of grinding machines, in particular to a table type grinding machine easy to maintain, which comprises a grinding machine main body and a quick-release type fixing mechanism; the grinding wheel machine main body comprises a grinding wheel, a motor and a base, the grinding wheel is fixed on the output end of the motor, the motor is fixed on the base, and the base is fixed on the processing table board through a quick-release fixing mechanism; the quick-release fixing mechanism comprises a positioning clamping plate arranged on the processing table surface, and the positioning clamping plate is clamped and fixed at the four peripheral corners of the base. The table type grinding machine is fixed on the processing table board through the quick-dismantling fixing mechanism, when the table type grinding machine is positioned, the positioning clamping plates are respectively clamped at the four peripheral corners of the grinding machine base, and the purpose of fixing the position of the grinding machine is realized through the cooperation of the elastic buffer plate and the spring, so that the later-stage disassembly and maintenance of the grinding machine are facilitated on the premise of ensuring the stable installation of the grinding machine; the elastic buffer plate plays a certain degree of shock absorption effect on the grinding machine.

Description

Easy-to-maintain's desk-top abrasive machine

Technical Field

The utility model relates to a grinder technical field specifically is an easy to maintain's desk-top grinder.

Background

With the continuous development of society, the existing cutters or tools need to be processed, wherein a bench grinder is one of important devices, and the bench grinder is a common device used for grinding various cutters and tools, and has the characteristics of high rotating speed, simple structure, wide application range, general manual operation and the like.

Present desk-top abrasive machine is mostly fixed its base on the workstation through the bolt for in-process that the wheel machine maintained need be demolishd desk-top abrasive machine from the workstation through specialized tool earlier, opens the bottom of desk-top abrasive machine base afterwards and just can maintain the components and parts of desk-top abrasive machine, and the operation is very loaded down with trivial details, has reduced the maintenance efficiency of desk-top abrasive machine, needs improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy to maintain's desk-top abrasive machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bench grinder easy to maintain comprises a grinder body and a quick-release fixing mechanism; the grinding wheel machine main body comprises a grinding wheel, a motor and a base, the grinding wheel is fixed on the output end of the motor, the motor is fixed on the base, and the base is fixed on the processing table board through a quick-release fixing mechanism; the quick-release fixing mechanism comprises a positioning clamping plate arranged on the processing table surface, and the positioning clamping plate is clamped and fixed at the four peripheral corners of the base;

a nut sliding seat is fixedly arranged on one surface of the positioning clamping plate, which is far away from the base, the nut sliding seat is installed on a transmission screw rod in a threaded manner, the transmission screw rod is rotatably installed in a horizontal sliding rail, and the horizontal sliding rail is fixed on the left side and the right side of the processing table; the end part of the transmission screw rod is connected with a rotating handle, each group of transmission screw rods is provided with two groups of nut sliding seats with opposite moving directions, the transmission screw rod is provided with a thread structure which is respectively matched with the two groups of nut sliding seats for use, and the two groups of thread structures have opposite thread turning directions.

Preferably, each group of the positioning clamping plates comprise a horizontal clamping plate and a vertical clamping plate, the horizontal clamping plate and the vertical clamping plate are of an integrated structure, and the cross sections of the horizontal clamping plate and the vertical clamping plate are of an L-shaped structure.

Preferably, the inner sides of the horizontal clamping plate and the vertical clamping plate are respectively provided with an elastic buffer plate which is arranged in parallel with the corresponding clamping plate, and the elastic buffer plates are connected with the corresponding clamping plates through springs.

Preferably, the elastic buffer plate is provided with a fixed pin shaft on the side close to the clamping plate, and the fixed pin shaft is inserted into the clamping plate and fixed through a vertical bolt.

Preferably, the horizontal clamping plate and the vertical clamping plate are horizontally provided with horizontal slots matched with the structures of the horizontal clamping plate and the vertical clamping plate corresponding to the fixed pin shafts, and the top ends of the horizontal slots are vertically provided with vertical jacks matched with the vertical pin structures.

Preferably, be fixed with the location socket on the processing mesa, seted up the location chamber on the position that the base corresponds the location socket, the base passes through the nestification of location chamber on the location socket, and the upper surface setting of processing mesa is hugged closely to the lower surface of base.

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

1. the utility model provides a pair of easy to maintain's desk-top abrasive machine, this desk-top abrasive machine is fixed on the processing mesa through quick detach formula fixed establishment, this quick detach formula fixed establishment mainly includes four group's locating splint through transmission lead screw driven, make when fixing a position the operation to desk-top abrasive machine, four group's locating splint of accessible joint are in the peripheral angle department of grinding machine base respectively, the fixed position's of abrasive machine purpose is realized with the cooperation of spring to the rethread elastic buffer board, make things convenient for the dismantlement and the maintenance in abrasive machine later stage under the stable prerequisite of guarantee abrasive machine installation.

2. The utility model provides a pair of easy to maintain's desk-top abrasive machine, at the in-process of abrasive machine work, the elastic buffer board plays the absorbing effect of certain degree to the abrasive machine under the effect of the elasticity of spring self, reset performance.

Drawings

Fig. 1 is an overall plan view of the present invention;

fig. 2 is a schematic view of a local specific structure of the present invention.

In the figure: 1. a grinding wheel sheet; 2. a motor; 3. a base; 31. a positioning cavity; 4. processing a table top; 41. positioning the socket; 5. positioning the clamping plate; 51. a horizontal clamping plate; 52. a vertical splint; 53. an elastic buffer plate; 54. a spring; 55. fixing a pin shaft; 56. a vertical bolt; 6. a nut slide; 7. a transmission screw rod; 8. a horizontal slide rail; 9. the handle is rotated.

Detailed Description

The technical solutions 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 the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a desk type grinding machine easy to maintain comprises a grinding machine main body and a quick-release type fixing mechanism; the main body of the grinder comprises a grinding wheel 1, a motor 2 and a base 3, wherein the grinding wheel 1 is fixed on the output end of the motor 2, the motor 2 is fixed on the base 3, and the base 3 is fixed on a processing table top 4 through a quick-release fixing mechanism; the quick-release fixing mechanism comprises a positioning clamp plate 5 arranged on the processing table top 4, and the positioning clamp plate 5 is clamped and fixed at the peripheral corners of the base 3;

a nut sliding seat 6 is fixedly arranged on one surface of the positioning clamp plate 5, which is far away from the base 3, the nut sliding seat 6 is installed on a transmission screw rod 7 in a threaded manner, the transmission screw rod 7 is rotatably installed in a horizontal sliding rail 8, and the horizontal sliding rail 8 is fixed on the left side and the right side of the processing table-board 4; the end part of the transmission screw rod 7 is connected with a rotating handle 9, each group of transmission screw rod 7 is provided with two groups of nut sliding seats 6 with opposite moving directions, the transmission screw rod 7 is provided with a thread structure which is respectively matched with the two groups of nut sliding seats 6 for use, and the thread directions of the two groups of thread structures are opposite.

Further, each set of positioning clamp plates 5 comprises a horizontal clamp plate 51 and a vertical clamp plate 52, the horizontal clamp plate 51 and the vertical clamp plate 52 are of an integrated structure, and the cross sections of the horizontal clamp plate 51 and the vertical clamp plate 52 are of an "L" shaped structure.

Furthermore, the inner sides of the horizontal clamping plate 51 and the vertical clamping plate 52 are respectively provided with an elastic buffer plate 53 which is arranged in parallel with the corresponding clamping plate, and the elastic buffer plates 53 are connected with the corresponding clamping plates through springs 54.

Furthermore, a fixing pin 55 is disposed on one side of the elastic buffer plate 53 close to the clamping plate, and the fixing pin 55 is inserted into the clamping plate and fixed by a vertical pin 56.

Furthermore, horizontal slots matched with the structures of the horizontal clamping plate 51 and the vertical clamping plate 52 are horizontally formed in the positions corresponding to the fixed pin shafts 55, and vertical jacks matched with the structures of the vertical pins 56 are vertically formed in the top ends of the horizontal slots.

Further, be fixed with location socket 41 on the processing mesa 4, seted up location chamber 31 on the position that base 3 corresponds location socket 41, base 3 passes through location chamber 31 nestification on location socket 41, and the upper surface setting of processing mesa 4 is hugged closely to the lower surface of base 3.

The working principle is as follows: when the table type grinder is actually used, the base 3 of the grinder body is placed on the processing table top 4, so that the positioning socket 41 is embedded in the positioning cavity 31, and the grinder is preliminarily fixed.

Then the operator rotates the rotating handles 9 at both sides, the rotating handles 9 drive the transmission screw rod 7 to rotate, the transmission screw rod 7 is connected with the corresponding screw thread of the nut slide 6, so that the four groups of positioning clamping plates 5 are positioned at the four groups of corners of the base 3, then the operator pulls the vertical bolt 56 upwards by hand, so that the fixed pin shaft 55 is automatically popped out from the corresponding clamping plate under the action of the elasticity and the resetting performance of the spring 54, and meanwhile, the elastic buffer plate 53 is clamped on the outer side wall of the base 3, thereby achieving the purpose of fixing the grinder.

In the working process of the grinder, the elastic buffer plate 53 plays a role in damping the grinder to a certain extent under the action of the elasticity and the resetting performance of the spring 54.

It is worth noting that: the whole device realizes control to the device through the controller, and the controller is common equipment and belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the controller are not repeated herein.

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

1. The utility model provides an easy to maintain's desk-top abrasive machine which characterized in that: comprises a grinder body and a quick-release fixing mechanism; the grinding machine main body comprises a grinding wheel (1), a motor (2) and a base (3), the grinding wheel (1) is fixed on the output end of the motor (2), the motor (2) is fixed on the base (3), and the base (3) is fixed on a machining table top (4) through a quick-release fixing mechanism; the quick-release fixing mechanism comprises a positioning clamp plate (5) arranged on the processing table top (4), and the positioning clamp plate (5) is clamped and fixed at the peripheral corners of the base (3);

a nut sliding seat (6) is fixedly arranged on one surface, away from the base (3), of the positioning clamping plate (5), the nut sliding seat (6) is installed on a transmission screw rod (7) in a threaded mode, the transmission screw rod (7) is installed in a horizontal sliding rail (8) in a rotating mode, and the horizontal sliding rail (8) is fixed to the left side and the right side of the machining table top (4); the end part of the transmission screw rod (7) is connected with a rotating handle (9), each group of transmission screw rod (7) is provided with two groups of nut sliding seats (6) with opposite moving directions, the transmission screw rod (7) is provided with a thread structure which is respectively matched with the two groups of nut sliding seats (6) for use, and the two groups of thread structures have opposite thread turning directions.

2. An easy to maintain grinder bench as defined in claim 1 wherein: each group of the positioning splints (5) comprises a horizontal splint (51) and a vertical splint (52), the horizontal splint (51) and the vertical splint (52) are of an integrated structure, and the cross sections of the horizontal splint (51) and the vertical splint (52) are of an L-shaped structure.

3. An easy to maintain grinder bench as defined in claim 2 wherein: the inner sides of the horizontal clamping plate (51) and the vertical clamping plate (52) are respectively provided with an elastic buffer plate (53) which is arranged in parallel with the corresponding clamping plate, and the elastic buffer plates (53) are connected with the corresponding clamping plates through springs (54).

4. An easy to maintain grinder bench as defined in claim 3 wherein: and one surface of the elastic buffer plate (53) close to the clamping plate is provided with a fixed pin shaft (55), and the fixed pin shaft (55) is inserted into the clamping plate and is fixed through a vertical bolt (56).

5. An easy to maintain grinder as set forth in claim 2, wherein: the positions of the horizontal clamping plate (51) and the vertical clamping plate (52) corresponding to the fixed pin shaft (55) are horizontally provided with horizontal slots matched with the structures of the horizontal clamping plate and the vertical clamping plate, and the top ends of the horizontal slots are vertically provided with vertical jacks matched with the structures of the vertical pins (56).

6. An easy to maintain grinder bench as defined in claim 1 wherein: the processing table board (4) is fixed with a positioning socket (41), the base (3) is provided with a positioning cavity (31) at the position corresponding to the positioning socket (41), the base (3) is embedded on the positioning socket (41) through the positioning cavity (31), and the lower surface of the base (3) is tightly attached to the upper surface of the processing table board (4).