CN219837585U - Polishing device for mold production - Google Patents

Abstract

The utility model provides a polishing device for mold production, which relates to the technical field of mold polishing, wherein the bottom end of a polishing disc is fixedly connected with polishing strips in an annular array, the polishing strips are of a flexible structure, the polishing disc and the polishing strips form a polishing structure together, the problem that the existing polishing device is lack of a multidirectional adjusting structure and needs to manually polish the inside of a mold manually by holding a polishing machine manually is solved, but the coverage area of manual polishing is smaller, so that the time consumption is longer during polishing, the problem of limitation exists, the polishing device is only needed when the polishing disc and the polishing strips are placed in an inner cavity of the mold, then a motor B arranged in a mounting frame is started to rotate and drive the polishing disc and the polishing strips, and the inner cavity of the mold is rapidly polished by rotating the polishing strips, so that the purpose of ensuring the mold to have better precision in subsequent use is achieved.

Description

Polishing device for mold production

Technical Field

The utility model belongs to the technical field of mold polishing, and particularly relates to a polishing device for mold production.

Background

The mould, various moulds and tools used for injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods are used for obtaining the required products in industrial production, and the precision of the mould during the forming processing is important, so that the mould needs to be polished by a corresponding polishing device after the production is finished to ensure that the inner cavity of the mould has better precision.

The polishing device has the following steps in the practical application process:

1. when the polishing device polishes the die, because the polishing device lacks a multidirectional adjusting structure, the manual hand-held polishing machine is needed to manually polish the inside of the die, but the coverage area of manual polishing is smaller, so that the time consumption is longer during polishing, and further, the limitation exists.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a polishing device for mold production, which solves the problems that the existing polishing device lacks a multidirectional adjusting structure, needs to manually hold a polishing machine to manually polish the inside of a mold, has smaller coverage range of manual polishing, consumes longer time during polishing, and has limitation.

The utility model discloses a polishing device for mold production, which is characterized by comprising the following specific technical means:

the utility model provides a polishing device is used in mould production, includes base and polishing dish, the main part of base is rectangular structure, and the longitudinal groove has been seted up on the top of base, and the internally mounted in this longitudinal groove has displacement push rod, and displacement push rod is equipped with two altogether, and the rear side of two displacement push rods all installs the movable frame, the bottom of polishing dish is annular array fixedly connected with strip of polishing, and the strip of polishing is flexible structure, and polishing dish and strip of polishing have constituteed the structure of polishing jointly.

Further, a movable seat is slidably connected in a transverse groove formed in the cross beam, a screw hole matched with the screw rod is formed in the movable seat, and a longitudinal push rod is mounted at the bottom end of the movable seat.

Further, the inside of crossbeam has seted up horizontal groove, and motor A is installed in the left side of crossbeam, and the screw rod is installed on motor A's right side, and motor A is used for driving the screw rod rotation, and motor A and screw rod have formed transmission structure jointly.

Further, the mounting bracket is installed to the bottom of vertical push rod, and the internally mounted of mounting bracket has motor B, installs the polishing dish on motor B's the bottom output shaft, and the bottom end face of polishing dish is protruding structure.

Further, the base and the displacement push rod jointly form a pushing structure for the movable frame, the inner sides of the two movable frames are fixedly connected with the cross beams, and the movable frames and the cross beams jointly form a supporting structure.

Further, the inside of the longitudinal groove formed in the center of the top end of the base is provided with two clamping push rods in opposite directions, the inner sides of the two clamping push rods are provided with moving blocks, and the top ends of the moving blocks are fixedly connected with clamping plates.

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

1. after the die is clamped by the clamping plates, the displacement push rod installed in the base can be started according to the difference of the positions of the die to be polished currently to adjust the longitudinal position of the movable frame in the base, and after the adjustment of the longitudinal position of the movable frame is completed, the motor A installed on one side of the cross beam is started to rotationally drive the screw rod, and the screw rod is connected with the movable seat in a transmission manner to synchronously drive the polishing disc to carry out transverse position adjustment.

2. After the polishing disc moves to a proper position, the vertical push rod installed at the bottom end of the movable seat is started to drive the downward side of the mounting frame until the polishing disc and the polishing strip are placed in the inner cavity of the die, then the motor B installed in the mounting frame is started to drive the polishing disc and the polishing strip to rotate, rapid polishing work is realized in the inner cavity of the die through rotation of the polishing strip, and further the purpose of ensuring that the die has better precision in subsequent use is achieved.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic diagram of the front side view of the present utility model.

Fig. 2 is a schematic diagram of a side elevational view of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a base; 2. a displacement push rod; 3. a moving rack; 4. a cross beam; 5. a motor A; 6. a screw; 7. a movable seat; 8. a longitudinal push rod; 9. a mounting frame; 10. a motor B; 11. polishing the grinding disc; 12. polishing the strip; 13. clamping the push rod; 14. a moving block; 15. and (3) clamping plates.

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Description of the embodiments

As shown in fig. 1 to 4:

the utility model provides a polishing device for mold production, which comprises a base 1 and a polishing disc 11, wherein the main body of the base 1 is of a rectangular structure, the top end of the base 1 is provided with a longitudinal groove, the inside of the longitudinal groove is provided with a displacement push rod 2, the displacement push rod 2 is provided with two parts, the rear sides of the two parts of the displacement push rod 2 are respectively provided with a movable frame 3, the bottom end of the polishing disc 11 is fixedly connected with polishing strips 12 in an annular array, the polishing strips 12 are of a flexible structure, the polishing disc 11 and the polishing strips 12 jointly form a polishing structure, the inside of the longitudinal groove formed in the center of the top end of the base 1 is provided with two clamping push rods 13 in opposite directions, the inner sides of the two clamping push rods 13 are provided with movable blocks 14, and the top ends of the movable blocks 14 are fixedly connected with clamping plates 15.

Wherein, the pushing structure to movable frame 3 has been constituteed jointly to base 1 and displacement push rod 2, the inboard fixedly connected with crossbeam 4 of two movable frames 3, movable frame 3 has constituteed bearing structure jointly with crossbeam 4, transverse slot has been seted up to the inside of crossbeam 4, motor A5 is installed in the left side of crossbeam 4, screw rod 6 is installed on motor A5's right side, motor A5 is used for driving screw rod 6 to rotate, transmission structure has been constituteed jointly to motor A5 and screw rod 6, after the grinding dish 11 moves to suitable position, the rethread starts to install the longitudinal push rod 8 in movable seat 7 bottom and drives mounting bracket 9 downward, until be located the inner chamber of mould when grinding dish 11 and polishing strip 12 and place can, then rethread starts motor B10 of installing in mounting bracket 9 and rotate the drive to grinding dish 11 and polishing strip 12, and realize quick polishing work of mould inner chamber through the rotation of polishing strip 12, and then reach the purpose that ensures that the mould has better precision when the follow-up use.

Wherein, the inside sliding connection of horizontal groove offered in the crossbeam 4 has movable seat 7, movable seat 7's inside has offered the screw with screw rod 6 assorted, vertical push rod 8 is installed to movable seat 7's bottom, mounting bracket 9 is installed to vertical push rod 8's bottom, mounting bracket 9's internally mounted has motor B10, install the polishing dish 11 on motor B10's the bottom output shaft, the bottom end face of polishing dish 11 is protruding structure, after the mould is pressed from both sides tightly through splint 15 and accomplishes, can start the displacement push rod 2 of installing in base 1 and adjust movable frame 3 in the longitudinal position of base 1 according to the position difference that needs at present, and after movable frame 3's longitudinal position adjustment is accomplished, rethread starts motor A5 of installing in crossbeam 4 one side and rotates the drive to screw rod 6, and drive polishing dish 11 and carry out horizontal position adjustment through the transmission connection of screw rod 6 and movable seat 7, this design can realize more extensive cover through the adjustment to polishing dish 11, and then reach the purpose that replaces the manual work to improve polishing efficiency.

Specific use and action of the embodiment:

when the device is used, in the production process of the die, if the polishing operation of the die is required, the die to be polished can be placed at the center position of the top end surface of the base 1, and two clamping push rods 13 arranged in the base 1 are synchronously started to synchronously push the movable blocks 14 inwards, so that the two movable blocks 14 drive clamping plates 15 fixedly connected with the top ends of the movable blocks to synchronously draw towards the inner side until the outer side of the die is subjected to limit clamping;

after the die is clamped by the clamping plate 15, the displacement push rod 2 arranged in the base 1 can be started according to different current required polishing positions to adjust the longitudinal position of the movable frame 3 in the base 1, and after the longitudinal position adjustment of the movable frame 3 is finished, the motor A5 arranged on one side of the cross beam 4 is started to rotationally drive the screw rod 6, and the screw rod 6 is connected with the movable seat 7 in a transmission manner to synchronously drive the polishing disc 11 to carry out transverse position adjustment;

and after the grinding disc 11 moves to the proper position, the vertical push rod 8 arranged at the bottom end of the movable seat 7 is started to drive the mounting frame 9 to the lower side until the grinding disc 11 and the grinding strip 12 are positioned in the inner cavity of the die, and then the motor B10 arranged in the mounting frame 9 is started to rotationally drive the grinding disc 11 and the grinding strip 12, and the rapid grinding and polishing work of the inner cavity of the die is realized through the rotation of the grinding strip 12, so that the purpose of ensuring the die to have better precision in the subsequent use is achieved.

Claims (6)

1. The utility model provides a burnishing device is used in mould production which characterized in that: including base (1) and polishing dish (11), the main part of base (1) is rectangular structure, and the longitudinal groove has been seted up on the top of base (1), and the internally mounted in this longitudinal groove has displacement push rod (2), and displacement push rod (2) are equipped with two altogether, and the rear side of two displacement push rods (2) all installs and remove frame (3), the bottom of polishing dish (11) is annular array fixedly connected with strip (12) of polishing, and strip (12) of polishing is flexible structure, and polishing dish (11) and strip (12) of polishing have constituteed the structure of polishing jointly.

2. A polishing apparatus for mold production as claimed in claim 1, wherein: the base (1) and the displacement push rod (2) form a pushing structure for the movable frame (3), the inner sides of the two movable frames (3) are fixedly connected with the cross beams (4), and the movable frames (3) and the cross beams (4) form a supporting structure.

3. A polishing apparatus for mold production as claimed in claim 2, wherein: the inside of crossbeam (4) has seted up horizontal groove, and motor A (5) are installed in the left side of crossbeam (4), and screw rod (6) are installed on the right side of motor A (5), and motor A (5) are used for driving screw rod (6) rotation, and motor A (5) and screw rod (6) have constituteed transmission structure jointly.

4. A polishing apparatus for mold production as claimed in claim 3, wherein: the transverse groove formed in the cross beam (4) is internally connected with a movable seat (7) in a sliding manner, a screw hole matched with the screw rod (6) is formed in the movable seat (7), and a longitudinal push rod (8) is arranged at the bottom end of the movable seat (7).

5. The polishing device for mold production as claimed in claim 4, wherein: the bottom of vertical push rod (8) is installed mounting bracket (9), and the internally mounted of mounting bracket (9) has motor B (10), installs on the bottom output shaft of motor B (10) and polishes mill (11), polishes the bottom end face of dish (11) and be protruding structure.

6. A polishing apparatus for mold production as claimed in claim 1, wherein: the vertical groove inside that top central point put of base (1) offered is the opposite direction and installs two clamp push rod (13), and movable block (14) are installed to the inboard of two clamp push rod (13), and the top fixedly connected with splint (15) of movable block (14).