CN211193322U

CN211193322U - Polishing and grinding device for mold production

Info

Publication number: CN211193322U
Application number: CN201922017327.0U
Authority: CN
Inventors: 肖永刚
Original assignee: Dalian Hengda Shipbuilding Engineering Co ltd
Current assignee: Dalian Hengda Shipbuilding Engineering Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-07
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a polishing grinding device is used in mould production, including first extension board and second extension board, first movable groove has all been seted up to the inside of first extension board and second extension board, the cavity has been seted up to the inside of second extension board, the equal fixedly connected with welding piece in both sides position that leans on of first extension board front surface, two one side fixedly connected with slide bars that welding piece is relative. This polishing grinding device is used in mould production, through first movable groove, second movable groove, the spout, first cylinder, including a motor, an end cap, a controller, and a cover plate, the design of second cylinder and grinding roller, adopt mechanized operations, can polish the mould automatically, need not the manual work and carry out the operation, very big workman's intensity of labour and burden have alleviateed, and this device adopts vertical bilateral design of polishing, can polish to the two-sided of mould simultaneously, make the two-sided of mould be in same time operation, need not polish the one side and just polish the another side, very big improvement the efficiency that the mould was polished.

Description

Polishing and grinding device for mold production

Technical Field

The utility model relates to the technical field of mold, specifically be a polishing grinding device is used in mould production.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

The mould will use polishing grinding device when producing. However, the existing polishing and grinding device can only grind one side, and only one side needs to be ground to continue grinding the other side, so that the grinding speed of the mold is seriously delayed, and the existing mold polishing and grinding all depend on manual work to grind, greatly aggravate the labor intensity of workers, and cannot meet the use requirements of users. Therefore, a polishing and grinding device for mold production is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polishing grinding device is used in mould production to it can only polish the one side to provide current polishing grinding device in solving above-mentioned background art, need polish the one side and just can continue the another side of polishing, seriously delays the speed of polishing of mould like this, and current mould polishing is polished and is all relied on the manual work to polish, very big intensity of labour who has aggravated the workman, can not satisfy the problem of user's user demand already.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing and grinding device for mold production comprises a first support plate and a second support plate, wherein first movable grooves are formed in the first support plate and the second support plate, a cavity is formed in the second support plate, welding blocks are fixedly connected to the positions, close to two sides, of the front surface of the first support plate, a sliding rod is fixedly connected to one side, opposite to the two welding blocks, of the sliding rod, a sliding sleeve is sleeved on the positions, close to two sides, of the sliding rod, the top of the sliding sleeve is fixedly connected with a first connecting plate, the rear surface of the first connecting plate is fixedly connected with a first air cylinder, a second connecting plate is fixedly connected to an output end, located at the rear end, of the first air cylinder, a motor is fixedly connected to one side, opposite to the two second connecting plates, of the motor is fixedly connected with a rotating rod through an output end, located at the bottom of the motor, penetrates through the first movable grooves, the bottom fixedly connected with of bull stick is beaten the grinding roller, the bottom fixedly connected with connecting rod of the grinding roller.

The bottom of the connecting rod penetrates through the first movable groove and extends into the second support plate, sliding grooves are formed in two sides of an inner cavity of the second support plate, sliding blocks are arranged on one sides, opposite to the sliding grooves, of the two sliding blocks, the two sliding blocks extend to the outer portions of the sliding grooves respectively, a second air cylinder is fixedly connected to one side, opposite to the other side, of the two sliding blocks, an annular block is fixedly connected to an output end of one side, opposite to the second air cylinder, of the two second air cylinders, a bearing is fixedly connected to the inner portion of the annular block, the inner portion of the bearing is movably connected with the connecting rod, a second movable groove is formed in the bottom of the inner cavity of the second support plate, a movable block is fixedly connected to the bottom of the annular block, the bottom of the movable block extends to the inner portion of the second movable groove and is in contact with the inner wall of the second, the top of dog extends to the outside of concave piece, the both sides of concave piece all are provided with the threaded rod, the equal fixedly connected with grudging post in both sides of first extension board, the relative one side of two grudging posts lean on the bottom position all with second extension board fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: this polishing grinding device is used in mould production, through first movable groove, second movable groove, the spout, first cylinder, including a motor, an end cap, a controller, and a cover plate, the design of second cylinder and grinding roller, adopt mechanized operations, can polish the mould automatically, need not the manual work and carry out the operation, very big workman's intensity of labour and burden have alleviateed, and this device adopts vertical bilateral design of polishing, can polish to the two-sided of mould simultaneously, make the two-sided same time operation that is in of mould, the another side that just polishes need not polished the one side, very big improvement the efficiency that the mould polished, the practicality of this device has been improved, user's user demand has been satisfied.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the connection relationship of the first cylinder of the present invention;

FIG. 4 is a top view of the ring frame of the present invention;

fig. 5 is a schematic view of a first movable groove of the present invention;

fig. 6 is a schematic view of a second movable trough of the present invention;

fig. 7 is a partially enlarged view of a in fig. 2.

In the figure: 1. a first support plate; 2. a second support plate; 3. a first movable slot; 4. welding the blocks; 5. a slide bar; 6. a sliding sleeve; 7. a first connecting plate; 8. a first cylinder; 9. a second connecting plate; 10. a motor; 11. a rotating rod; 12. grinding a roller; 13. a connecting rod; 14. a chute; 15. a slider; 16. a second cylinder; 17. a ring block; 18. a bearing; 19. a second movable slot; 20. a concave block; 21. a stopper; 22. a threaded rod; 23. erecting a frame; 24. a card slot; 25. a movable block.

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. 1-7, the present invention provides a technical solution: a polishing and grinding device for die production comprises a first support plate 1 and a second support plate 2, wherein first movable grooves 3 are formed in the first support plate 1 and the second support plate 2, a cavity is formed in the second support plate 2, welding blocks 4 are fixedly connected to the positions, close to the two sides, of the front surface of the first support plate 1, a sliding rod 5 is fixedly connected to one side, opposite to the two welding blocks 4, of the sliding rod 5, a sliding sleeve 6 is sleeved on the positions, close to the two sides, of the sliding rod 5, a first connecting plate 7 is fixedly connected to the top of the sliding sleeve 6, a first air cylinder 8 is fixedly connected to the rear surface of the first connecting plate 7, a second connecting plate 9 is fixedly connected to the output end, located at the rear end, of the first air cylinder 8, a motor 10 is fixedly connected to one side, opposite to the two second connecting plates 9, the motor 10 is fixedly connected to a rotating rod 11 through the output end, located at the bottom of the, the bottom of the rotating rod 11 is fixedly connected with a grinding roller 12, and the bottom of the grinding roller 12 is fixedly connected with a connecting rod 13.

The bottom of the connecting rod 13 penetrates through the first movable groove 3 and extends to the inside of the second support plate 2, sliding grooves 14 are formed in two sides of an inner cavity of the second support plate 2, sliding blocks 15 are arranged on two opposite sides of the two sliding grooves 14, the two sliding blocks 15 respectively extend to the outside of the sliding grooves 14, second air cylinders 16 are fixedly connected to two opposite sides of the two sliding blocks 15, annular blocks 17 are fixedly connected to output ends of two opposite sides of the two second air cylinders 16, bearings 18 are fixedly connected to the inside of the annular blocks 17, the inside of each bearing 18 is movably connected with the connecting rod 13, a second movable groove 19 is formed in the bottom of the inner cavity of the second support plate 2, a movable block 25 is fixedly connected to the bottom of each annular block 17, the bottom of each movable block 25 extends to the inside of the corresponding second movable groove 19 and is in contact with the inner wall of the corresponding second movable groove 19, concave blocks 20 are fixedly connected to the middle positions of the front surface and, the top of dog 21 extends to the outside of concave piece 20, and the both sides of concave piece 20 all are provided with threaded rod 22, the equal fixedly connected with grudging post 23 in both sides of first extension board 1, the relative one side of two grudging posts 23 lean on the bottom position all with second extension board 2 fixed connection.

The utility model discloses in: the first cylinder 8 is of a CDG1BN63-100 model, and the first cylinder 8 is electrically connected with an external power supply through a power line; which is a common connection means and is not shown in the figure.

The utility model discloses in: clamping grooves 24 are formed in the middle positions of the opposite sides of the first support plate 1 and the second support plate 2, and the clamping grooves 24 are designed in an up-and-down symmetrical mode; through the setting of draw-in groove 24, carry on spacingly to the mould that needs polish.

The utility model discloses in: the second cylinder 16 is of a CDG1BN50 type, and the second cylinder 16 is electrically connected with an external power supply through a power line; which is a common connection means and is not shown in the figure.

The utility model discloses in: the motor 10 is of an NMRV model, and the motor 10 is electrically connected with an external power supply through a power line; which is a common connection means and is not shown in the figure.

The utility model discloses in: the opposite sides of the two threaded rods 22 penetrate through the concave block 20 and extend into the stop block 21, and the threaded rods 22 are in threaded connection with the stop block 21; the stop 21 is locked by the arrangement of the threaded rod 22.

The working principle is as follows: when a user uses the device, the user firstly limits the die card to be polished in the clamping groove 24, the stop 21 is inserted into the concave block 20, the stop 21 is locked by the threaded rod 22 after insertion, the die is fixed, after the fixing, the user starts the second air cylinder 16 to push the annular block 17 to move, the polishing roller 12 is driven by the movement of the annular block 17 to move to be in contact with the polishing surface of the die, when the die is in contact with the polishing surface, the polishing roller 12 is positioned at the joint of the first movable groove 3 and the second movable groove 19, then, the user starts the motor 10 to rotate, the polishing roller 12 is driven by the rotation of the motor 10 to rotate to polish the die, then, the user starts the first air cylinder 8 to push the second connecting plate 9 to move, the motor 10 is driven by the movement of the second connecting plate 9 to longitudinally move in the longitudinal groove of the first movable groove 3, and carries out reciprocating motion back and forth by the first air cylinder 8, when the grinding roller 12 moves longitudinally, the second cylinder 16 also moves in the sliding groove 14 along with the sliding block 15, so that the stroke of the device cannot be hindered.

In summary, the following steps: the polishing and grinding device for mold production adopts mechanized operation through the design of the first movable groove 3, the second movable groove 19, the sliding groove 14, the first cylinder 8, the motor 10, the second cylinder 16 and the grinding roller 12, can automatically grind a mold without manual operation, greatly reduces the labor intensity and burden of workers, adopts vertical double-side grinding design, can simultaneously grind two sides of the mold, enables the two sides of the mold to operate at the same time, does not need to grind one side to grind the other side, greatly improves the efficiency of mold grinding, improves the practicability of the device, meets the use requirements of users, thereby solving the problem that the prior polishing and grinding device can only grind one side and can continue grinding the other side only after finishing grinding, seriously delays the grinding speed of the mold, and the prior mold polishing and grinding are manually ground, greatly aggravate the labor intensity of workers and can not meet the use requirements of users.

Claims

1. The utility model provides a mould production is with polishing grinding device, includes first extension board (1) and second extension board (2), its characterized in that: the inner parts of the first support plate (1) and the second support plate (2) are respectively provided with a first movable groove (3), the inner part of the second support plate (2) is provided with a cavity, the positions of the front surface of the first support plate (1) close to two sides are respectively and fixedly connected with a welding block (4), one side of the two opposite welding blocks (4) is fixedly connected with a slide bar (5), the positions of the slide bar (5) close to two sides are respectively sleeved with a sliding sleeve (6), the top of the sliding sleeve (6) is fixedly connected with a first connecting plate (7), the rear surface of the first connecting plate (7) is fixedly connected with a first air cylinder (8), the output end of the first air cylinder (8) positioned at the rear end is fixedly connected with a second connecting plate (9), one side of the two opposite second connecting plates (9) is respectively and fixedly connected with a motor (10), and the motor (10) is fixedly connected with a rotating rod (, the bottom of the rotating rod (11) penetrates through the first movable groove (3) and extends to the outside of the first support plate (1), the bottom of the rotating rod (11) is fixedly connected with a grinding roller (12), and the bottom of the grinding roller (12) is fixedly connected with a connecting rod (13);

the bottom of connecting rod (13) runs through first movable groove (3) and extends to the inside of second extension board (2), spout (14) have all been seted up to the both sides of second extension board (2) inner chamber, and one side that two spout (14) are relative all is provided with slider (15), and two sliders (15) extend to the outside of spout (14) respectively, and the equal fixedly connected with second cylinder (16) in one side that two sliders (15) carried on the back mutually, the equal fixedly connected with ring block (17) of output of one side that two second cylinders (16) are relative, the inside fixedly connected with bearing (18) of ring block (17), the inside and connecting rod (13) swing joint of bearing (18), second movable groove (19) have been seted up to the bottom of second extension board (2) inner chamber, the bottom fixedly connected with movable block (25) of ring block (17), the bottom of movable block (25) extend to the inside of second movable groove (19) and with the interior of second movable groove (19) Wall contact, the second extension board (2) front and back surface lean on equal fixedly connected with concave piece (20) in intermediate position, the inside of concave piece (20) is provided with dog (21), the top of dog (21) extends to the outside of concave piece (20), the both sides of concave piece (20) all are provided with threaded rod (22), the equal fixedly connected with grudging post (23) in both sides of first extension board (1), the relative one side of two grudging posts (23) lean on the bottom position all with second extension board (2) fixed connection.

2. The polishing and grinding device for mold production according to claim 1, characterized in that: the type that first cylinder (8) adopted is CDG1BN63-100, first cylinder (8) pass through the power cord and external power source electric connection.

3. The polishing and grinding device for mold production according to claim 1, characterized in that: clamping grooves (24) are formed in the middle positions, close to the opposite sides of the first support plate (1) and the second support plate (2), and the clamping grooves (24) are designed in an up-and-down symmetrical mode.

4. The polishing and grinding device for mold production according to claim 1, characterized in that: the type that second cylinder (16) adopted is CDG1BN50, second cylinder (16) pass through the power cord and external power source electric connection.

5. The polishing and grinding device for mold production according to claim 1, characterized in that: the motor (10) is of an NMRV type, and the motor (10) is electrically connected with an external power supply through a power line.

6. The polishing and grinding device for mold production according to claim 1, characterized in that: the opposite sides of the two threaded rods (22) penetrate through the concave block (20) and extend into the stop block (21), and the threaded rods (22) are in threaded connection with the stop block (21).