CN218697149U

CN218697149U - Fine treatment auxiliary device for outer surface layer of die steel

Info

Publication number: CN218697149U
Application number: CN202222985229.8U
Authority: CN
Inventors: 陈华业; 陈林
Original assignee: Hualin Steel Group Co ltd
Current assignee: Hualin Steel Group Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The utility model provides an auxiliary device for fine treatment of an outer surface layer of die steel, which comprises a portal frame, wherein a grinding chamber is arranged on the front side of the portal frame, racks are movably connected on both sides of an inner cavity of the portal frame, the opposite ends of the two racks extend to the inner cavity of the grinding chamber, and the inner cavity of the grinding chamber is provided with grinding equipment; the utility model discloses a set up the portal frame, the room of polishing, the rack, the driving gear, driven gear, servo motor and fixed plate, it can fix the not unidimensional mould steel to have played, servo motor's output shaft rotates and drives the driving gear and rotate, drive the rack when the driving gear rotates and to the inner chamber of room of polishing or the outside motion of room of polishing, solved because the mould steel to the not unidimensional that can not be fine when polishing to the mould steel is fixed, lead to easily because of fixed shakiness when polishing, the not hard up emergence skew appears in the mould steel, thereby lead to polishing out the mould steel nonconforming disqualification, and then reduced production quality's problem.

Description

Fine treatment auxiliary device for outer surface layer of die steel

Technical Field

The utility model belongs to mould steel processing field, specifically speaking are meticulous processing auxiliary device of mould steel extexine.

Background

The die steel is used for manufacturing dies such as injection molds, cold stamping dies, hot forging dies, die-casting dies and the like, and has the characteristics of high strength, wear resistance and the like, in the production process, the high-temperature forging, quenching and other processes are needed after casting, the outer surface layer of the finished die steel needs to be finely processed (polished and polished) in the later processing of the finished die steel, the die steel needs to be fixed through a clamping device firstly during polishing, the die steel is polished through polishing equipment, and in some small processing factories, the die steels with different sizes can be produced in different batches, so that the die steels with different sizes can be produced during polishing.

To sum up, consequently the utility model provides a meticulous processing auxiliary device of mould steel extexine to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a meticulous processing auxiliary device of mould steel extexine to solve among the prior art because can not be fine when polishing the mould steel fix the not unidimensional mould steel, lead to easily when polishing because of fixed unstability, the not hard up emergence skew appears in the mould steel, thereby lead to the mould steel unqualified that polishes out, and then reduced production quality's problem.

The utility model provides a meticulous processing auxiliary device of mould steel extexine, includes the portal frame, the room of polishing has been seted up in the front of portal frame, the equal swing joint in both sides of portal frame inner chamber has the rack, two the one end that the rack is relative all extends to the inner chamber of room of polishing, the inner chamber of room of polishing is provided with the equipment of polishing, the equal swing joint in front end of portal frame inner chamber both sides has the driving gear, the bottom fixedly connected with first transfer line of driving gear and the one end that first transfer line kept away from the driving gear pass through bearing and the inner wall swing joint of portal frame, the equal swing joint in rear end of portal frame inner chamber both sides has driven gear, driven gear's bottom fixedly connected with second transfer line and second transfer line keep away from driven gear's one end and pass through bearing and the inner wall swing joint of portal frame, the both sides of rack respectively with driving gear and driven gear meshing, the equal fixedly connected with servo motor in both sides at portal frame top, servo motor's output shaft runs through to the inner chamber of portal frame and is connected with the driving gear transmission, two the equal fixedly connected with the fixed plate in one end that the rack is located the indoor chamber of polishing.

Preferably, the bottom of the portal frame is fixedly connected with a workbench, an inner cavity of the workbench is movably connected with a conveying belt, and the bottom of the fixing plate is in contact with the top of the conveying belt.

Preferably, the positive upper end fixedly connected with brush board of portal frame, the bottom fixedly connected with brush board brush, and the brush is kept away from the one end of brush board and is contacted with the conveyer belt.

Preferably, the bottom of the workbench is fixedly connected with four support legs.

Preferably, first spacing grooves are formed in the two sides of the top of the inner cavity of the polishing chamber, first spacing blocks are connected to the inner cavity of the first spacing grooves in a sliding mode, and one ends, away from the inner cavity of the first spacing grooves, of the first spacing blocks are fixedly connected with the fixing plate.

Preferably, a second limiting groove is formed in each of two sides of the inner cavity of the first limiting block, a second limiting block is connected to the inner cavity of the second limiting groove in a sliding mode, and one end, far away from the inner cavity of the second limiting groove, of the second limiting block is fixedly connected with the first limiting block.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up the portal frame, the room of polishing, the rack, the driving gear, driven gear, servo motor and fixed plate, it can fix not unidimensional mould steel to have played, servo motor's output shaft rotates and drives the driving gear and rotate, drive the rack when the driving gear rotates and to the inner chamber of room of polishing or the outside motion of room of polishing, the rack drives driven gear and rotates when the motion, the rack drives the fixed plate and moves to the centre or the both sides of conveyer belt when to the inner chamber of room of polishing or the outside motion of room of polishing, thereby can fix not unidimensional mould steel, it is not hard up because of fixed appearance to prevent when polishing the mould steel, cause the unqualified condition of polishing, and then improved the production quality of mould steel.

Drawings

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

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic bottom view of the portal frame of the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 3 according to the present invention.

In the figure:

1. a gantry; 2. a grinding chamber; 3. a rack; 4. a driving gear; 5. a driven gear; 6. a servo motor; 7. a fixing plate; 8. a work table; 9. a conveyor belt; 10. brushing the board; 11. a support leg; 12. a first limit groove; 13. a first stopper; 14. a second limit groove; 15. and a second limiting block.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1-4, the utility model provides a meticulous processing auxiliary device of mould steel extexine, including portal frame 1, room 2 of polishing has been seted up in portal frame 1's front, the inner chamber of room 2 of polishing is provided with the equipment of polishing, the equal swing joint in both sides of portal frame 1 inner chamber has rack 3, the inner chamber of room 2 of polishing is all extended to two rack 3 relative one ends, the equal swing joint in front end of portal frame 1 inner chamber both sides has driving gear 4, the first transfer line of bottom fixedly connected with of driving gear 4 and the first transfer line one end of keeping away from driving gear 4 pass through bearing and portal frame 1's inner wall swing joint, the equal swing joint in rear end of portal frame 1 inner chamber both sides has driven gear 5, driven gear 5's bottom fixedly connected with second transfer line and second transfer line keep away from the one end of driven gear 5 and pass through bearing and portal frame 1's inner wall swing joint, rack 3's both sides respectively with driving gear 4 and driven gear 5 meshing, the equal fixedly connected with servo motor 6 in both sides at portal frame 1 top, servo motor 6's output shaft runs through to portal frame 1 inner chamber and is connected with the transmission with driving gear 4, two rack 3 are located the equal fixed plate 7 of the one end of room 2.

As an embodiment of the utility model, portal frame 1's bottom fixedly connected with workstation 8, workstation 8's inner chamber swing joint has conveyer belt 9, and fixed plate 7's bottom and conveyer belt 9's top contact have played the effect that can carry out the outrigger to portal frame 1 through setting up workstation 8.

As an embodiment of the utility model, 1 positive upper end fixedly connected with brush board 10 of portal frame, the bottom fixedly connected with brush of brush board 10, and the brush keeps away from the one end and the contact of conveyer belt 9 of brush board 10, through setting up conveyer belt 9, has played the effect that can carry the mould steel, has reduced the manpower transport to reduce staff's labour, through setting up brush board 10, played the effect that can clear up the steel fillings after the mould steel is polished.

As an embodiment of the utility model, the bottom fixedly connected with landing leg 11 of workstation 8, the quantity of landing leg 11 is four, through setting up landing leg 11, has played the effect that can carry out the outrigger to workstation 8.

As an embodiment of the utility model, first spacing groove 12 has all been seted up to the both sides at 2 inner chamber tops in the room of polishing, the inner chamber sliding connection of first spacing groove 12 has first stopper 13, first stopper 13 is kept away from the one end and the fixed plate 7 fixed connection of first spacing groove 12 inner chamber, through setting up first spacing groove 12 and first stopper 13, played and to have carried out spacing effect to the movement track of fixed plate 7, thereby can prevent that fixed plate 7 from shifting when the motion, and then improved the stability to the mould steel centre gripping.

As an embodiment of the utility model, second spacing groove 14 has all been seted up to the both sides of first stopper 13 inner chamber, and the inner chamber sliding connection of second spacing groove 14 has second stopper 15, and second stopper 15 keeps away from the one end and the first stopper 13 fixed connection of second spacing groove 14 inner chamber, through setting up second spacing groove 14 and second stopper 15, has played and can carry out spacing effect to the movement track of first stopper 13, can prevent that first stopper 13 from the skew takes place for the position when the motion.

The specific working principle is as follows:

firstly, placing die steel at the rear end of the top of a conveying belt 9, starting the conveying belt 9 through an external controller, conveying the die steel to an inner cavity of a polishing chamber 2 through the conveying belt 9, when the die steel is conveyed to the inner cavity of the polishing chamber 2, closing the conveying belt 9 through the external controller, then starting two servo motors 6 through the external controller, enabling an output shaft of each servo motor 6 to rotate forward to drive a driving gear 4 to rotate forward, enabling the driving gear 4 to rotate forward to drive a rack 3 to move, enabling the rack 3 to move, driving a driven gear 5 to rotate, enabling the driving gear 4 and the driven gear 5 to rotate to push the rack 3 to move towards the inner cavity of the polishing chamber 2, enabling the fixing plates 7 to move towards the center of the conveying belt 9 when the rack 3 moves towards the inner cavity of the polishing chamber 2, clamping and fixing the die steel at the top of the conveying belt 9 through the two fixing plates 7, preventing the die steel from loosening during polishing to cause unqualified polishing during polishing, further improving the production quality of the die steel, and enabling the two servo motors to close the two servo motors 6 after the fixing, then starting the polishing equipment of the grinding chamber 2 to control the rack to move towards the outside of the outside through the grinding steel to drive the conveying belt 9, and enabling the two motors to drive the rack to rotate backwards through the external conveying belt 9, the problem of because can not be fine fix the not unidimensional mould steel when polishing the mould steel with this, lead to easily because of fixed unstability when polishing, the mould steel appears becoming flexible and takes place the skew to lead to the mould steel of polishing out unqualifiedly, and then reduced production quality is solved.

The embodiments of the present invention have been presented for purposes of illustration and description, and while embodiments of the invention have been illustrated and described above, it is to be understood that such embodiments are exemplary and are not to be construed as limiting of the present invention, as variations, modifications, substitutions and alterations may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a meticulous processing auxiliary device of mould steel extexine, includes portal frame (1), its characterized in that: the front surface of the portal frame (1) is provided with a grinding chamber (2), the inner cavity of the grinding chamber (2) is provided with grinding equipment, racks (3) are movably connected on both sides of the inner cavity of the portal frame (1), the opposite ends of the two racks (3) extend to the inner cavity of the grinding chamber (2), the front ends of the two sides of the inner cavity of the portal frame (1) are movably connected with driving gears (4), a first transmission rod is fixedly connected at the bottom of the driving gear (4), one end of the first transmission rod, which is far away from the driving gear (4), is movably connected with the inner wall of the portal frame (1) through a bearing, the rear ends of the two sides of the inner cavity of the portal frame (1) are movably connected with driven gears (5), a second transmission rod is fixedly connected to the bottom of the driven gear (5), one end of the second transmission rod, which is far away from the driven gear (5), is movably connected with the inner wall of the portal frame (1) through a bearing, two sides of the rack (3) are respectively meshed with the driving gear (4) and the driven gear (5), two sides of the top of the portal frame (1) are fixedly connected with servo motors (6), the output shaft of the servo motor (6) penetrates through the inner cavity of the portal frame (1) and is in transmission connection with the driving gear (4), and two racks (3) are fixedly connected with a fixing plate (7) at one end of the inner cavity of the grinding chamber (2).

2. The auxiliary device for fine processing of the outer surface layer of the die steel as claimed in claim 1, wherein: the bottom fixedly connected with workstation (8) of portal frame (1), the inner chamber swing joint of workstation (8) has conveyer belt (9), the bottom of fixed plate (7) and the top contact of conveyer belt (9).

3. The auxiliary device for fine processing of the outer surface layer of the die steel as claimed in claim 1, wherein: the portal frame is characterized in that a brush plate (10) is fixedly connected to the upper end of the front face of the portal frame (1), a brush is fixedly connected to the bottom of the brush plate (10), and one end, far away from the brush plate (10), of the brush is in contact with the conveying belt (9).

4. The auxiliary device for fine processing of the outer surface layer of the die steel as claimed in claim 2, wherein: the bottom of workstation (8) fixedly connected with landing leg (11), the quantity of landing leg (11) is four.

5. The auxiliary device for fine processing of the outer surface layer of the die steel as claimed in claim 1, wherein: first spacing groove (12) have all been seted up to the both sides at room (2) inner chamber top of polishing, the inner chamber sliding connection of first spacing groove (12) has first stopper (13), the one end and fixed plate (7) fixed connection of first spacing groove (12) inner chamber are kept away from in first stopper (13).

6. The auxiliary device for fine processing of the outer surface layer of the die steel as claimed in claim 5, wherein: second spacing groove (14) have all been seted up to the both sides of first stopper (13) inner chamber, the inner chamber sliding connection of second spacing groove (14) has second stopper (15), the one end and first stopper (13) fixed connection of second spacing groove (14) inner chamber are kept away from in second stopper (15).