CN215281428U - Burnishing device is used in processing of mould thimble - Google Patents
Burnishing device is used in processing of mould thimble Download PDFInfo
- Publication number
- CN215281428U CN215281428U CN202121273028.4U CN202121273028U CN215281428U CN 215281428 U CN215281428 U CN 215281428U CN 202121273028 U CN202121273028 U CN 202121273028U CN 215281428 U CN215281428 U CN 215281428U
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- fixedly connected
- sliding
- processing
- ejector pin
- mounting
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- 238000009434 installation Methods 0.000 claims abstract description 35
- 238000005498 polishing Methods 0.000 claims abstract description 19
- 244000309464 bull Species 0.000 description 9
- 238000005457 optimization Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of mold thimbles, in particular to a polishing device for processing mold thimbles, which comprises a workbench, wherein the top of the workbench is provided with two through grooves, the interiors of the two through grooves are respectively connected with a first slide seat and a second slide seat in a sliding way, the tops of the first slide seat and the second slide seat are respectively fixedly connected with an installation block, the interiors of the two installation blocks are both hollow structures, a sliding plate is respectively connected between the top and the bottom of the inner wall of the two installation blocks in a sliding way, one side of the two sliding plates is respectively connected with four rotating rods in a rotating way, the side, away from the two installation blocks, is respectively fixedly connected with an air cylinder, one end of a telescopic rod of each air cylinder respectively penetrates through the two installation blocks and extends to the interiors of the two installation blocks, the sliding plate is pulled by the air cylinder to drive one end of the four rotating rods to move, the rotating rods drive the clamping plates to adjust the distance, so that thimbles with different sizes can be clamped and polished, effectively reducing the limitation of the use of the equipment.
Description
Technical Field
The utility model relates to a mould thimble technical field, in particular to burnishing device is used in processing of mould thimble.
Background
The ejector pin of the mold is a common accessory in the mold industry, and is widely used in the molding of medical and automobile accessories, the mold is molded and injected, the demolding of a product is realized by three parts, namely the ejector pin, the ejector rod and the push pipe, the ejector pin has a round top and a flat top, the structural position of the product is required to be determined, and the ejector pin of the mold has various different sizes.
Mould thimble need polish the thimble surface in process of production, but the size of the mostly present burnishing device of being not convenient for adjust anchor clamps, and anchor clamps size is mostly fixed, can't press from both sides tight fixedly to not unidimensional thimble, leads to the equipment use limitation higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a burnishing device is used in processing of mould thimble to solve the problem that proposes in 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 burnishing device is used in processing of mould thimble, includes the workstation, the top of workstation is provided with two and leads to the groove, two the inside in groove has first slide and second slide of sliding connection respectively, first slide with the equal fixedly connected with in top of second slide installs the piece, two the inside of installation piece is hollow structure, two equal sliding connection has a sliding plate, two between the top of installation piece inner wall and the bottom one side of sliding plate all rotates and is connected with four bull sticks, two the equal fixedly connected with cylinder in one side that the installation piece departed from mutually.
Two the one end of cylinder telescopic link runs through two respectively the installation piece extends to two the inside of installation piece, two the cylinder extends to two the inside one end of installation piece respectively with two sliding plate fixed connection, two one side that the installation piece is relative all is provided with four mounting grooves, eight the equal sliding connection in inside of mounting groove has the grip block, eight the equal fixedly connected with rubber cushion in one side of grip block.
Preferably, in order to prevent the first straight toothed plate from being hindered when moving rightwards, the bottom of the first sliding seat is fixedly connected with the first straight toothed plate at the bottom of the workbench, and the bottom of the second sliding seat is fixedly connected with the U-shaped plate.
Preferably, in order to conveniently drive the second sliding seat to move left and right, a second straight-tooth plate is fixedly connected to the left side of the U-shaped plate, and a first motor is fixedly connected to the bottom of the workbench.
Preferably, in order to facilitate relative movement between the first straight toothed plate and the second straight toothed plate, one end of the first motor output shaft is fixedly connected with a gear, and the top of the workbench is fixedly connected with a hydraulic cylinder.
Preferably, in order to adjust the distance between the polishing mechanism and the ejector pin, the top of the workbench is slidably connected with an installation frame, and one end of the hydraulic cylinder telescopic rod is fixedly connected with the installation frame.
Preferably, in order to facilitate the movement of the movable seat, a threaded rod is rotatably connected between two sides of the mounting frame, and a second motor is fixedly connected to the right side of the mounting frame through a fixing plate.
Preferably, in order to facilitate the movement of the polishing mechanism to polish the thimble, the outer surface of the threaded rod is in threaded connection with a moving seat, and the front surface of the moving seat is provided with the polishing mechanism.
The utility model discloses a technological effect and advantage:
1. one end of the sliding plate is pulled by the air cylinder to drive the four rotating rods to move, the rotating rods drive the clamping plates to adjust the distance, and therefore thimbles of different sizes can be clamped and polished, and limitation of equipment use is effectively reduced.
2. Drive first spur rack and second spur rack relative movement through first motor and gear to first slide and second slide remove the distance of adjusting between two installation pieces, the grip block centre gripping not only be convenient for not unidimensional thimble, also be convenient for polish two of thimble, the effectual polishing efficiency that has improved.
Drawings
Fig. 1 is the overall structure schematic diagram of the structure main view of the present invention.
Fig. 2 is a top view of the structure of fig. 1 of the present invention.
Fig. 3 is a left side sectional view of the structure of fig. 1 of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in the structure diagram 1 of the present invention.
In the figure: 1. a work table; 2. a through groove; 3. a first slider; 4. a second slide carriage; 5. mounting blocks; 6. a sliding plate; 7. a rotating rod; 8. a cylinder; 9. mounting grooves; 10. a clamping plate; 11. a rubber cushion; 12. a first straight toothed plate; 13. a U-shaped plate; 14. a second spur plate; 15. a first motor; 16. a gear; 17. a hydraulic cylinder; 18. a mounting frame; 19. a threaded rod; 20. a second motor; 21. a movable seat; 22. and a polishing mechanism.
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. 1-4, the present invention provides a technical solution: the utility model provides a burnishing device is used in processing of mould thimble, comprises a workbench 1, the top of workstation 1 is provided with two and leads to groove 2, two inside difference sliding connection who leads to groove 2 have first slide 3 and second slide 4, the equal fixedly connected with installation piece 5 in top of first slide 3 and second slide 4, the inside of two installation pieces 5 is hollow structure, equal sliding connection has sliding plate 6 between the top of two installation piece 5 inner walls and the bottom, one side of two sliding plate 6 all rotates and is connected with four bull sticks 7, the equal fixedly connected with cylinder 8 in one side that two installation pieces 5 leave mutually.
Two cylinders 8 all are connected through prior art and external control switch, and the telescopic link of two cylinders 8 is sliding connection with the department of running through of two installation pieces 5, and four grip blocks 10 on the same installation piece 5 rotate with the one end of these installation piece 5 inside four bull sticks 7 respectively and are connected.
The one end of the 8 telescopic links of two cylinders runs through two installation pieces 5 respectively and extends to the inside of two installation pieces 5, two cylinders 8 extend to the inside one end of two installation pieces 5 respectively with two sliding plate 6 fixed connection, two installation pieces 5 relative one side all are provided with four mounting grooves 9, the equal sliding connection in inside of eight mounting grooves 9 has grip block 10, the equal fixedly connected with rubber cushion 11 in one side of eight grip block 10.
As a technical optimization scheme, the bottom of first slide 3 just is located the first straight-tooth plate 12 of bottom fixedly connected with of workstation 1, the bottom fixedly connected with U template 13 of second slide 4, the left side fixedly connected with second straight-tooth plate 14 of U template 13, the first motor 15 of bottom fixedly connected with of workstation 1, first motor 15 is servo motor, and connect through prior art and external control switch, the tooth face of first straight-tooth plate 12 is down, the tooth face of second straight-tooth plate 14 is upwards, and both all with gear 16 intermeshing, be convenient for gear 16 drives relative motion between first slide 3 and the second slide 4.
As a technical optimization scheme, the one end fixedly connected with gear 16 of first motor 15 output shaft, the top fixedly connected with pneumatic cylinder 17 of workstation 1, the top sliding connection of workstation 1 has mounting bracket 18, the one end and the mounting bracket 18 fixed connection of pneumatic cylinder 17 telescopic link, first motor 15 accessible gear 16 drives first straight-tooth rack 12 and the 14 relative movement of second straight-tooth rack, thereby adjust the position between first slide 3 and the second slide 4, the not unidimensional thimble of the 10 centre gripping of grip block of not only being convenient for, the polishing mechanism 22 of also being convenient for polishes two heads of thimble.
As a technical optimization scheme, it is connected with threaded rod 19 to rotate between the both sides of mounting bracket 18, fixed plate fixedly connected with second motor 20 is passed through on mounting bracket 18's right side, threaded rod 19's surface threaded connection has removal seat 21, the front of removing seat 21 is provided with polishing mechanism 22, pneumatic cylinder 17 and second motor 20 are all connected through prior art and external control switch, second motor 20 is servo motor, and the one end of second motor 20 output shaft and threaded rod 19's one end fixed connection, second motor 20 can drive threaded rod 19 and rotate, thereby remove seat 21 and drive polishing mechanism 22 and remove the surface finish to the thimble along threaded rod 19, pneumatic cylinder 17 can drive mounting bracket 18 and remove, adjust the distance between polishing mechanism 22 and the not unidimensional thimble.
The utility model discloses when using, drive sliding plate 6 through the cylinder 8 is flexible and slide in the inside of installation piece 5, it rotates rather than the one end of connecting to drive four bull sticks 7 when sliding plate 6 slides, when sliding plate 6 removes to the direction of being close to cylinder 8, the other end of four bull sticks 7 closes gradually, thereby it is close to drive four grip blocks 10 to slide in mounting groove 9, when sliding plate 6 removes to the direction of keeping away from cylinder 8, the other end of four bull sticks 7 is kept away from gradually and is opened, thereby it slides and keeps away from in mounting groove 9 to drive four grip blocks 10, adjust the distance between the grip block 10 with this, can carry out the centre gripping polishing to not unidimensional thimble, effectively reduce the limitation that equipment used, rubber cushion 11 can prevent effectively that the thimble surface from appearing the mar because of the centre gripping.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a burnishing device is used in processing of mould thimble, includes workstation (1), its characterized in that: the top of the workbench (1) is provided with two through grooves (2), the insides of the two through grooves (2) are respectively connected with a first sliding seat (3) and a second sliding seat (4) in a sliding manner, the tops of the first sliding seat (3) and the second sliding seat (4) are fixedly connected with mounting blocks (5), the insides of the two mounting blocks (5) are of a hollow structure, sliding plates (6) are respectively connected between the tops and the bottoms of the inner walls of the two mounting blocks (5) in a sliding manner, one sides of the two sliding plates (6) are respectively connected with four rotating rods (7) in a rotating manner, and one sides of the two mounting blocks (5) away from each other are respectively and fixedly connected with air cylinders (8);
two the one end of cylinder (8) telescopic link runs through two respectively installation piece (5) and extend to two the inside of installation piece (5), two cylinder (8) extend to two the inside one end of installation piece (5) respectively with two sliding plate (6) fixed connection, two one side that installation piece (5) is relative all is provided with four mounting grooves (9), eight the equal sliding connection in inside of mounting groove (9) has grip block (10), eight the equal fixedly connected with rubber cushion (11) in one side of grip block (10).
2. The polishing device for processing the ejector pin of the mold according to claim 1, wherein: the bottom of first slide (3) just is located the first straight toothed plate of bottom fixedly connected with (12) of workstation (1), the bottom fixedly connected with U template (13) of second slide (4).
3. The polishing device for processing the ejector pin of the mold according to claim 2, wherein: the left side fixedly connected with second spur rack (14) of U template (13), the bottom fixedly connected with first motor (15) of workstation (1).
4. The polishing device for processing the ejector pin of the mold according to claim 3, wherein: one end of an output shaft of the first motor (15) is fixedly connected with a gear (16), and the top of the workbench (1) is fixedly connected with a hydraulic cylinder (17).
5. The polishing device for processing the ejector pin of the mold according to claim 4, wherein: the top sliding connection of workstation (1) has mounting bracket (18), the one end of pneumatic cylinder (17) telescopic link with mounting bracket (18) fixed connection.
6. The polishing device for processing the ejector pin of the mold according to claim 5, wherein: the threaded rod (19) is rotatably connected between two sides of the mounting rack (18), and the right side of the mounting rack (18) is fixedly connected with a second motor (20) through a fixing plate.
7. The polishing device for processing the ejector pin of the mold according to claim 6, wherein: the outer surface of the threaded rod (19) is in threaded connection with a movable seat (21), and a polishing mechanism (22) is arranged on the front face of the movable seat (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121273028.4U CN215281428U (en) | 2021-06-08 | 2021-06-08 | Burnishing device is used in processing of mould thimble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121273028.4U CN215281428U (en) | 2021-06-08 | 2021-06-08 | Burnishing device is used in processing of mould thimble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215281428U true CN215281428U (en) | 2021-12-24 |
Family
ID=79514817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121273028.4U Expired - Fee Related CN215281428U (en) | 2021-06-08 | 2021-06-08 | Burnishing device is used in processing of mould thimble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215281428U (en) |
-
2021
- 2021-06-08 CN CN202121273028.4U patent/CN215281428U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |