Ceramic grinding wheel production sintering furnace

Abstract

The utility model discloses a ceramic grinding wheel production sintering furnace which comprises a sintering furnace body, a hearth opening is formed in the middle of the upper portion in the sintering furnace body, a double-station ceramic grinding wheel placing table is arranged in the hearth opening, and a middle cover plate is arranged in the middle of the double-station ceramic grinding wheel placing table. And a sintering positioning seat is arranged in the double-station ceramic grinding wheel placing table. According to the double-station ceramic grinding wheel placing table, the front position and the rear position of the hearth opening are each of an opening structure, the interiors of the hearth openings are communicated, the double-station ceramic grinding wheel placing table can be conveniently moved and adjusted front and back, ceramic grinding wheels can be alternately fed through the structure, one station can be used for feeding or discharging the ceramic grinding wheels while one station is used for machining, and the machining efficiency is improved. The ceramic grinding wheel is continuously sintered, production efficiency is greatly improved, and due to the fact that the two stations can work at the same time, waiting time is shortened, time is saved, and feeding and discharging operation of workers is easier.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field related to ceramic grinding wheel production, concretely to a ceramic grinding wheel production sintering furnace. BACKGROUND

[0002] The ceramic grinding wheel has high strength, good heat resistance, sharp cutting, high grinding efficiency, is not easy to heat and block in the grinding process, and has small thermal expansion to control machining precision, is bonded by good ceramic bonders to abrasive particles, is formed through pressing, drying, baking and finishing, has many pores, is an abrasive tool for cutting by abrasive particles, and the abrasive particles take the sharp angle exposed on the surface part as the cutting edge and are mainly divided into two categories: ceramic grinding wheel and ceramic superhard grinding wheel.

[0003] The ceramic grinding wheel production sintering furnace still has certain deficiency in use in the prior art, the traditional sintering furnace usually only has one furnace mouth, when feeding, the sintered ceramic grinding wheel is generally taken out, and the unsintered ceramic grinding wheel is placed in, the operation process is more, and the production time is wasted, and the working efficiency is low. UTILITY MODEL CONTENTS

[0004] The utility model discloses a ceramic grinding wheel production sintering furnace to solve the problem that the traditional sintering furnace usually only has one furnace mouth, when feeding, the sintered ceramic grinding wheel is generally taken out, and the unsintered ceramic grinding wheel is placed in, the operation process is more, and the production time is wasted, and the working efficiency is low.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A ceramic grinding wheel production sintering furnace, including sintering furnace main part, the upper middle position of the inside of sintering furnace main part is equipped with hearth mouth, the inside of hearth mouth is equipped with double -station ceramic grinding wheel placing table, the middle position of double -station ceramic grinding wheel placing table is equipped with middle cover, the inside of double -station ceramic grinding wheel placing table is equipped with sintering positioning seat, both ends of double -station ceramic grinding wheel placing table are equipped with front cover plate and rear cover plate, both sides of front cover plate, rear cover plate and middle cover are equipped with clamping groove, the middle position of the top of sintering furnace main part is equipped with heat dissipation cylinder, the periphery of heat dissipation cylinder is equipped with balance lifting plate in the top of sintering furnace main part, the front and rear positions below balance lifting plate are equipped with front pressure cover and rear pressure cover, the inside of front pressure cover is equipped with first reinforced sealing block, both sides of first reinforced sealing block are equipped with front sealing strip, the inside of rear pressure cover is equipped with second reinforced sealing block, both sides of second reinforced sealing block are equipped with rear sealing strip, the bottom of sintering furnace main part is equipped with fixed base, both sides of the bottom of fixed base are equipped with foot stool, the inside of fixed base is equipped with mobile adjusting seat, the middle position of one side of fixed base is equipped with drive motor, one end of drive motor is connected with fixed shaft, fixed shaft is arranged in the middle position of the inside of fixed base, both sides of the bottom end of the inside of fixed base are equipped with positioning sliding seat, both ends of the bottom surface of mobile adjusting seat are equipped with limit block, the below of the inside of sintering furnace main part is equipped with control box.

[0006] In further embodiments, both sides of the balance lifting plate are connected to the sintering furnace main body through a pneumatic cylinder, and the balance lifting plate is connected to the heat dissipation cylinder through sliding.

[0007] In further embodiments, the front sealing strip and the rear sealing strip are connected to the clamping groove through inlaying, and the clamping groove is in a U-shaped structure.

[0008] In further embodiments, the front end of the double-station ceramic grinding wheel placing table is fixedly connected to the mobile adjusting seat through a first supporting rod, and the rear end of the double-station ceramic grinding wheel placing table is fixedly connected to the mobile adjusting seat through a second supporting rod.

[0009] In further embodiments, the inside of the positioning sliding seat is provided with a pulley, and the bottom surface of the mobile adjusting seat is connected to the positioning sliding seat through sliding.

[0010] In further embodiments, the fixed shaft is connected to the mobile adjusting seat through a circular gear and a linear gear transmission, and the linear gear is connected to the mobile adjusting seat through welding.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a front and rear position of furnace mouth is equipped with the open structure, make the inside of furnace mouth intercommunication, be convenient for to the double -position ceramic grinding wheel placing platform move and adjust before and after, this structure can alternate ceramic grinding wheel feeding, while processing in a station, a station can feed or unload to ceramic grinding wheel, make ceramic grinding wheel continuous sintering, improve production efficiency greatly, because two stations can work simultaneously, therefore, reduce the waiting time, thereby save time, more easily worker feeding operation. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structure schematic diagram of ceramic grinding wheel production sintering furnace of the utility model;

[0014] Figure 2 It is a side view of ceramic grinding wheel production sintering furnace of the utility model;

[0015] Figure 3 It is split structure schematic diagram of front cover plate and furnace mouth of the utility model;

[0016] Figure 4 It is side view of mobile adjustment seat of the utility model;

[0017] Figure 5 It is top view of fixed base of the utility model.

[0018] In the drawing: 1, sintering furnace main part;2, furnace mouth;3, air cylinder;4, balance lifting plate;5, heat dissipation cylinder;6, front compression cover;7, control box;8, foot stand;9, fixed base;10, first support rod;11, mobile adjustment seat;12, drive motor;13, first reinforced sealing block;14, front sealing strip;15, front cover plate;16, second support rod;17, clamping groove;18, rear cover plate;19, middle cover plate;20, rear sealing strip;21, rear compression cover;22, second reinforced sealing block;23, double -position ceramic grinding wheel placing platform;24, sintering positioning seat;25, positioning slide;26, circular gear;27, fixed shaft;28, limit block;29, straight line gear;30, pulley. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0020] Please refer to Figures 1-5The utility model provides an embodiment: a kind of ceramic grinding wheel production sintering furnace, including sintering furnace main body 1, the upper middle position of the inside of sintering furnace main body 1 is equipped with hearth mouth 2, the inside of hearth mouth 2 is equipped with double-station ceramic grinding wheel placing table 23, the middle position of double-station ceramic grinding wheel placing table 23 is equipped with middle cover plate 19, the inside of double-station ceramic grinding wheel placing table 23 is equipped with sintering positioning seat 24, the both ends of double-station ceramic grinding wheel placing table 23 are equipped with front cover plate 15 and rear cover plate 18, the both sides of front cover plate 15, rear cover plate 18 and middle cover plate 19 are equipped with clamping groove 17, the middle position of the top of sintering furnace main body 1 is equipped with heat dissipation cylinder 5, the top of sintering furnace main body 1 is located the periphery of heat dissipation cylinder 5 and is equipped with balance lifting plate 4, the front and rear positions below balance lifting plate 4 are equipped with front pressing cover 6 and rear pressing cover 21 respectively, the inside of front pressing cover 6 is equipped with first reinforcing sealing block 13, the both sides of first reinforcing sealing block 13 are equipped with front sealing strip 14, the inside of rear pressing cover 21 is equipped with second reinforcing sealing block 22, the both sides of second reinforcing sealing block 22 are equipped with rear sealing strip 20, the bottom of sintering furnace main body 1 is equipped with fixed base 9, the both sides of the bottom of fixed base 9 are equipped with foot stool 8, the inside of fixed base 9 is equipped with mobile adjusting seat 11, the middle position of one side of fixed base 9 is equipped with driving motor 12, one end of driving motor 12 is connected with fixed shaft 27, fixed shaft 27 is equipped in the middle position of the inside of fixed base 9, the both sides of the bottom end of the inside of fixed base 9 are equipped with positioning sliding seat 25, the both ends of the bottom surface of mobile adjusting seat 11 are equipped with limit block 28, the below of the inside of sintering furnace main body 1 is equipped with control box 7;Through hearth mouth 2 for installing and fixing double-station ceramic grinding wheel placing table 23, through double-station ceramic grinding wheel placing table 23 for installing and fixing sintering positioning seat 24, through sintering positioning seat 24 for placing ceramic grinding wheel, through front cover plate 15, rear cover plate 18 and middle cover plate 19 are all used to seal and fix the front and rear positions of hearth mouth 2, through balance lifting plate 4 for lifting and adjusting front pressing cover 6 and rear pressing cover 21, through front pressing cover 6 and rear pressing cover 21 for increasing the sealing property of front cover plate 15, rear cover plate 18 and middle cover plate 19 close, through mobile adjusting seat 11 for increasing the stability of double-station ceramic grinding wheel placing table 23 movement, and make it coordinate movement, through positioning sliding seat 25 for increasing the stability of mobile adjusting seat 11 movement, through limit block 28 for limiting and positioning the front and rear movement positions of mobile adjusting seat 11.

[0021] The both sides of balance lifting plate 4 are connected with sintering furnace main body 1 through air cylinder 3, and balance lifting plate 4 is connected with heat dissipation cylinder 5 through sliding, through air cylinder 3 for lifting and adjusting balance lifting plate 4.

[0022] Front sealing strip 14 and rear sealing strip 20 are all connected with clamping groove 17 through inlaying, and clamping groove 17 is equipped with U-shaped structure, through inlaying convenient front sealing strip 14 and rear sealing strip 20 and clamping groove 17 disassembly and combination.

[0023] The front end of the double-station ceramic grinding wheel placing table 23 is fixedly connected with the moving adjusting seat 11 through the first supporting rod 10, and the rear end of the double-station ceramic grinding wheel placing table 23 is fixedly connected with the moving adjusting seat 11 through the second supporting rod 16, which are used for connecting and fixing the double-station ceramic grinding wheel placing table 23 with the moving adjusting seat 11 through the first supporting rod 10 and the second supporting rod 16.

[0024] The inside of the positioning sliding seat 25 is provided with a pulley 30, and the bottom surface of the moving adjusting seat 11 is connected with the positioning sliding seat 25 through sliding, which is used for increasing the sliding property of the surface of the positioning sliding seat 25 through the pulley 30.

[0025] The fixed shaft 27 is drivingly connected with the moving adjusting seat 11 through the circular gear 26 and the straight gear 29, and the straight gear 29 is connected with the moving adjusting seat 11 through welding, which is used for moving and adjusting the moving adjusting seat 11 through the connection of the circular gear 26 and the straight gear 29.

[0026] Working principle: when in use, the required number of ceramic grinding wheels are respectively placed in the first station groove and the second station groove in the double-station ceramic grinding wheel placing table 23 and are fixed on the sintering positioning seat 24, the electric energy is converted into mechanical energy by the driving motor 12 to drive the fixed shaft 27 to rotate forward, the moving adjusting seat 11 is moved to the rear end through the transmission between the circular gear 26 and the straight gear 29, so as to drive the double-station ceramic grinding wheel placing table 23 to move, so that the first station groove is located in the inside of the hearth opening 2, the front and rear ends of the hearth opening 2 are sealed through the front sealing strip 14 and the middle cover plate 19, the balance lifting plate is moved downward through the cylinder 3, the positions sealed by the front sealing strip 14 and the middle cover plate 19 are pressed and fixed through the front pressing cover 6 and the rear pressing cover 21, so that the ceramic grinding wheels in the inside are sintered and processed, when the ceramic grinding wheels in the first station groove are sintered and finished, the front pressing cover 6 and the rear pressing cover 21 are opened upward through the cylinder 3, the electric energy is converted into mechanical energy by the driving motor 12 to drive the fixed shaft 27 to rotate reversely, the double-station ceramic grinding wheel placing table 23 is moved to the front end, so that the second station groove is located in the inside of the hearth opening 2, at the same time, the first station groove is moved out, and the sintered ceramic grinding wheels can be discharged.

[0027] It is apparent for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be regarded as limiting the claims to which they are involved.

Claims

1. A sintering furnace for producing a ceramic grinding wheel, comprising a sintering furnace main body (1), characterized by: The middle position of the upper part of the inside of the sintering furnace body (1) is provided with a hearth opening (2), the inside of the hearth opening (2) is provided with a double-station ceramic grinding wheel placing table (23), the middle position of the double-station ceramic grinding wheel placing table (23) is provided with a middle cover plate (19), the inside of the double-station ceramic grinding wheel placing table (23) is provided with a sintering positioning seat (24), the two ends of the double-station ceramic grinding wheel placing table (23) are respectively provided with a front cover plate (15) and a rear cover plate (18), the two sides of the front cover plate (15), the rear cover plate (18) and the middle cover plate (19) are provided with clamping grooves (17), the middle position of the top of the sintering furnace body (1) is provided with a heat dissipation cylinder (5), the top of the sintering furnace body (1) is provided with a balance lifting plate (4) around the heat dissipation cylinder (5), the front and rear positions below the balance lifting plate (4) are respectively provided with a front pressing cover (6) and a rear pressing cover (21), the inside of the front pressing cover (6) is provided with a first reinforced sealing block (13), the two sides of the first reinforced sealing block (13) are provided with a front sealing strip (14), the inside of the rear pressing cover (21) is provided with a second reinforced sealing block (22), the two sides of the second reinforced sealing block (22) are provided with a rear sealing strip (20), the bottom of the sintering furnace body (1) is provided with a fixed base (9), the two sides of the bottom of the fixed base (9) are provided with a foot support (8), the inside of the fixed base (9) is provided with a moving adjusting seat (11), the middle position of one side of the fixed base (9) is provided with a driving motor (12), one end of the driving motor (12) is connected with a fixed shaft (27), the fixed shaft (27) is arranged at the middle position of the inside of the fixed base (9), the two sides of the bottom end of the inside of the fixed base (9) are provided with a positioning sliding seat (25), the two ends of the bottom surface of the moving adjusting seat (11) are provided with a limiting block (28), the lower part of the inside of the sintering furnace body (1) is provided with a control box (7).

2. The sintering furnace for producing a ceramic grinding wheel according to claim 1, characterized in that: The two sides of the balance lifting plate (4) are connected with the sintering furnace body (1) through a pneumatic cylinder (3), and the balance lifting plate (4) is connected with the heat dissipation cylinder (5) through sliding connection.

3. The sintering furnace for producing a ceramic grinding wheel according to claim 1, characterized in that: The front sealing strip (14) and the rear sealing strip (20) are connected with the clamping groove (17) through inlaying connection, and the clamping groove (17) is provided as a U-shaped structure.

4. The sintering furnace for producing a ceramic grinding wheel according to claim 1, characterized in that: The front end of the double-station ceramic grinding wheel placing table (23) is fixedly connected with the moving adjusting seat (11) through a first supporting rod (10), and the rear end of the double-station ceramic grinding wheel placing table (23) is fixedly connected with the moving adjusting seat (11) through a second supporting rod (16).

5. The sintering furnace for producing a ceramic grinding wheel according to claim 1, characterized in that: The inside of the positioning sliding seat (25) is provided with a pulley (30), and the bottom surface of the moving adjusting seat (11) is connected with the positioning sliding seat (25) through sliding connection.

6. The sintering furnace for producing a ceramic grinding wheel according to claim 1, characterized in that: The fixed shaft (27) is drivingly connected with the moving adjusting seat (11) through a round gear (26) and a straight gear (29), and the straight gear (29) is connected with the moving adjusting seat (11) through welding connection.

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