CN212420744U

CN212420744U - Special grinding machine for production of output shaft of magnetic drill

Info

Publication number: CN212420744U
Application number: CN202021195642.9U
Authority: CN
Inventors: 刘佳兵
Original assignee: Yangzhou Kedi Electromechanical Manufacturing Co ltd
Current assignee: Yangzhou Kedi Electromechanical Manufacturing Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-01-29
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a grinding machine special for magnetic drill output shaft production in the technical field of grinding machine equipment, including grinding machine and operation panel, the operation panel rear side is equipped with the grinding machine, operation panel inner chamber bottom fixed mounting has the cylinder, the cylinder is connected with external power supply line nature, the cylinder top is connected with the telescopic link, the telescopic link other end is connected with fixture, fixture is located operation panel top left side, operation panel top right side fixedly connected with fixed block, fixed block intermediate position threaded connection has the threaded rod, the threaded rod runs through the fixed block, threaded rod right side fixedly connected with hand wheel, threaded rod left side fixedly connected with presss from both sides the dress ring, is provided with the baffle, advances spacingly to the output shaft, avoids the output shaft to remove left in the process of polishing to lead to the position of polishing inaccurate.

Description

Special grinding machine for production of output shaft of magnetic drill

Technical Field

The utility model relates to a grinding machine equipment technical field specifically is a special grinding machine of magnetic drill output shaft production.

Background

A grinding machine is a machine tool that uses a grinding tool to grind a workpiece to obtain a desired shape, size, and precision finish. The machining operation of the grinding machine is grinding, which is the primary place in machining, and the sharpening of cutting tools and the precise manufacture of machine parts depend on grinding, which is also part of precision machining. The grinding machine is intended to perform grinding with high precision and a considerably small rough surface, and to perform high-efficiency grinding. The grinder can process hardened steel, hard alloy and other materials with high hardness, and can also process glass, granite and other materials with high brittleness.

The output shaft of the magnetic drill is required to be polished in the production process, the grinding machine corresponding to the output shaft is required to be polished, the existing grinding machine basically accords with the polishing and polishing of the output shaft, however, the existing grinding machine is not good in fixing effect when the output shaft is polished, the output shaft is cylindrical, and the fixing device arranged on the existing grinding machine is used for fixing the output shaft, so that the output shaft is influenced in surface smoothness after being polished, and therefore, the grinding machine special for producing the output shaft of the magnetic drill is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special grinding machine of magnetic drill output shaft production 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: the utility model provides a special grinding machine of magnetic drill output shaft production, includes grinding machine and operation panel, the operation panel rear side is equipped with the grinding machine, operation panel inner chamber bottom fixed mounting has the cylinder, the cylinder is connected with external power supply line nature, the cylinder top is connected with the telescopic link, the telescopic link other end is connected with fixture, fixture is located operation panel top left side, operation panel top right side fixedly connected with fixed block, fixed block intermediate position threaded connection has the threaded rod, the threaded rod runs through the fixed block, threaded rod right side fixedly connected with hand wheel, threaded rod left side fixedly connected with presss from both sides the dress ring.

Preferably, the clamping mechanism comprises a baffle, a movable rod, a limiting seat, a pushing block, a clamping plate and a rubber pad I.

Preferably, the equal fixedly connected with of the left and right sides of operation panel top is spacing, the ejector pad is established to spacing endotheca, the inboard fixedly connected with grip block of ejector pad, the inboard fixed rubber pad that bonds of grip block, right side the grip block rear side fixedly connected with baffle, the ejector pad bottom is close to grip block one side swing joint has the movable rod, movable rod opposite side swing joint is on the telescopic link top.

Preferably, the inner side of the clamping plate is arc-shaped.

Preferably, the periphery of the clamping ring is uniformly connected with bolts in a penetrating manner through threads, the inner side part of the clamping ring, positioned on the bolts, is movably connected with an arc block, and a second rubber pad is fixedly bonded on the inner side of the arc block.

Preferably, the number of the bolts is four, and the four bolts are respectively positioned at four positions of the clamping ring, namely the upper position, the lower position, the left position and the right position.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with fixture, carry out the centre gripping to the output shaft through two grip blocks, the centre gripping is effectual, be provided with and press from both sides the dress ring, it is fixed to press from both sides the further centre gripping that carries on of output shaft to press from both sides the dress ring, make the output shaft fixed effectual, good stability, avoided leading to the output shaft not hard up and make the unsmooth condition in back output shaft surface of polishing because vibrations in the middle of polishing or the piece of polishing lead to the output shaft to push of output shaft, be provided with the baffle, advance spacingly to the output shaft, it leads to the position of polishing inaccurate.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the structure of the clamping ring of the present invention;

FIG. 3 is a schematic view of the structure of the clamping mechanism of the present invention;

in the figure: 1. grinding machine; 2. an operation table; 3. a clamping mechanism; 31. a baffle plate; 32. a movable rod; 33. a limiting seat; 34. a push block; 35. a clamping plate; 36. a first rubber pad; 4. a telescopic rod; 5. a cylinder; 6. clamping a ring; 61. a bolt; 62. an arc block; 63. a second rubber pad; 7. a fixed block; 8. a threaded rod; 9. a handwheel.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a grinding machine special for producing an output shaft of a magnetic drill comprises a grinding machine 1 and an operating platform 2, the grinding machine 1 is arranged on the rear side of the operating platform 2, a cylinder 5 is fixedly installed at the bottom end of an inner cavity of the operating platform 2, the cylinder 5 is in electrical connection with an external power line, a telescopic rod 4 is connected to the top end of the cylinder 5, the other end of the telescopic rod 4 is connected with a clamping mechanism 3, one end of the output shaft is fixed by the clamping mechanism 3, the clamping mechanism 3 is located on the left side of the top end of the operating platform 2, a fixed block 7 is fixedly connected to the right side of the top end of the operating platform 2, a threaded rod 8 is in threaded connection with the middle position of the fixed block 7, the threaded rod 8 penetrates through the fixed block 7, a hand wheel 9 is fixedly connected to the right side of the threaded rod 8, a clamping, it has bolt 61 to press from both sides the peripheral even through threaded connection of dress ring 6, bolt 61 is equipped with four, four bolts 61 are located four positions about the upper and lower of pressing from both sides dress ring 6 respectively, bolt 61 is located and presss from both sides dress ring 6 inside part swing joint and has circular arc piece 62, circular arc piece 62 inboard is fixed with rubber pad two 63 of bonding, output shaft one end is put at rubber pad two 63 inboardly, through rotating four bolts 61, make circular arc piece 62 carry out the centre gripping about the output shaft from top to bottom, make the centre gripping more firm, rubber pad two 63 and output shaft surface contact simultaneously, avoid the output shaft surface by smooth silk.

Referring to fig. 1 and 3, the clamping mechanism 3 includes a baffle 31, a movable rod 32, a limiting seat 33, a pushing block 34, a clamping plate 35 and a first rubber pad 36, the left and right sides of the top end of the operating platform 2 are fixedly connected with the limiting seat 33, the pushing block 34 is sleeved in the limiting seat 33, the clamping plate 35 is fixedly connected to the inner side of the pushing block 34, the inner side of the clamping plate 35 is arc-shaped and matches with the surface radian of the output shaft, the first rubber pad 36 is fixedly bonded to the inner side of the clamping plate 35, the baffle 31 is fixedly connected to the rear side of the right clamping plate 35, the movable rod 32 is movably connected to one side of the bottom end of the pushing block 34 close to the clamping plate 35, the other side of the movable rod 32 is movably connected to the top end of the telescopic rod 4, the telescopic rod 4 is contracted by starting the cylinder 5, so that the movable rod 32 moves to the inner side, the movable, avoiding the output shaft surface from being slippery.

The working principle is as follows: when in use, one end of the output shaft is firstly placed into the clamping ring 6, the arc block 62 clamps the output shaft by rotating the bolt 61, after the output shaft is fixed, the position of the clamping ring 6 is adjusted by rotating the hand wheel 9, the rotation is stopped when the other end of the output shaft is propped against the baffle plate 31, then, the cylinder 5 is started to contract the telescopic rod 4, at this time, the movable rod 32 moves inwards, the movable rod 32 drives the pushing block 34 to move inwards, the pushing block 34 pushes the clamping plate 35 to clamp the output shaft, after the clamping plate 35 clamps the output shaft stably, then the grinding machine is started to grind the output shaft, after grinding is finished, the cylinder 5 is started to enable the telescopic rod 4 to ascend, at the moment, the movable rod 32 moves outwards, the movable rod 32 drives the push block 34 to move towards two sides, the push block 34 pulls the clamping plate 35 to move towards two sides, thereby loosening one end of the output shaft, then loosening the bolt 61, and loosening the other end of the output shaft.

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 a special grinding machine of magnetic drill output shaft production, includes grinding machine (1) and operation panel (2), its characterized in that: operation panel (2) rear side is equipped with grinding machine (1), operation panel (2) inner chamber bottom fixed mounting has cylinder (5), cylinder (5) and external power supply line nature are connected, cylinder (5) top is connected with telescopic link (4), telescopic link (4) other end is connected with fixture (3), fixture (3) are located operation panel (2) top left side, operation panel (2) top right side fixedly connected with fixed block (7), fixed block (7) intermediate position threaded connection has threaded rod (8), threaded rod (8) run through fixed block (7), threaded rod (8) right side fixedly connected with hand wheel (9), threaded rod (8) left side fixedly connected with presss from both sides dress ring (6).

2. The special grinding machine for producing the output shaft of the magnetic drill bit as claimed in claim 1, wherein: the clamping mechanism (3) comprises a baffle (31), a movable rod (32), a limiting seat (33), a push block (34), a clamping plate (35) and a rubber pad I (36).

3. The special grinding machine for producing the output shaft of the magnetic drill bit as claimed in claim 2, characterized in that: operation panel (2) the equal fixedly connected with of top left and right sides seat (33), ejector pad (34) are established to spacing seat (33) endotheca, ejector pad (34) inboard fixedly connected with grip block (35), grip block (35) inboard fixed bonding has rubber pad (36), the right side grip block (35) rear side fixedly connected with baffle (31), ejector pad (34) bottom is close to grip block (35) one side swing joint has movable rod (32), movable rod (32) opposite side swing joint is on telescopic link (4) top.

4. The special grinding machine for producing the output shaft of the magnetic drill bit as claimed in claim 2, characterized in that: the inner side of the clamping plate (35) is arc-shaped.

5. The special grinding machine for producing the output shaft of the magnetic drill bit as claimed in claim 1, wherein: the periphery of the clamping ring (6) is uniformly connected with a bolt (61) in a penetrating mode through threads, the bolt (61) is located in the inner portion of the clamping ring (6) and is movably connected with an arc block (62), and a second rubber pad (63) is fixedly bonded to the inner side of the arc block (62).

6. The special grinding machine for producing the output shaft of the magnetic drill bit as claimed in claim 5, wherein: the number of the bolts (61) is four, and the four bolts (61) are respectively positioned at four positions of the clamping ring (6) in the vertical direction and the horizontal direction.