CN217670718U

CN217670718U - Linear guide rail protection device of injection molding machine

Info

Publication number: CN217670718U
Application number: CN202221204691.3U
Authority: CN
Inventors: 陈成; 陈晨; 张慧吉; 金宵; 马起飞
Original assignee: Changchun Shuangyang Xinglong Auto Parts Co ltd
Current assignee: Changchun Shuangyang Xinglong Auto Parts Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-28
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses an injection molding machine linear guide protection device, which comprises a track, the connecting seat has been cup jointed in orbital outer wall slip, the fluting has been seted up at the top of connecting seat inner wall, grooved inner chamber fixed mounting has protection component, protection component includes mounting panel and two fixed plates, the top of mounting panel and the top fixed connection of fluting inner wall, equal fixed mounting has the installation piece between fixed plate and two fixed plates, the equal fixedly connected with round pin axle in both sides of installation piece, the outer wall of round pin axle rotates and has cup jointed the gyro wheel, one side that two fixed plates carried on the back mutually all is provided with the clearance subassembly, the outer wall and the installation piece slip interlude of connecting rod cup joint. The utility model discloses utilize track, connecting seat and protection component's mode that sets up to the gyro wheel can reduce the frictional force between connecting seat and the track, and then reduces its friction loss, and takes off the fixed plate, rotates connecting screw rod and can conveniently change the gyro wheel, thereby improves its practicality.

Description

Injection molding machine linear guide protection device

Technical Field

The utility model relates to an injection molding machine linear guide field, in particular to injection molding machine linear guide protection device.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, and is divided into a vertical type, a horizontal type and an all-electric type, wherein the horizontal type injection molding machine is generally provided with a linear guide rail, so that the horizontal type injection molding machine can stably move under the action of the guide rail and a connecting seat, but after the connecting seat moves outside the guide rail for a long time, certain abrasion exists between the connecting seat and the guide rail, and the movement accuracy of the horizontal type injection molding machine is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding machine linear guide protection device 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: a linear guide rail protection device of an injection molding machine comprises a rail, wherein a connecting seat is sleeved on the outer wall of the rail in a sliding manner, a slot is formed in the top of the inner wall of the connecting seat, and a protection component is fixedly installed in the inner cavity of the slot;

the protection component comprises an installation plate and two fixed plates, the top of the installation plate is fixedly connected with the top of the inner wall of the groove, an installation block is fixedly installed between each fixed plate and the corresponding fixed plate, pin shafts are fixedly connected to the two sides of the installation block, idler wheels are sleeved on the outer walls of the pin shafts in a rotating mode, and a cleaning component is arranged on one side, back to back, of each fixed plate.

Preferably, two connecting rods are fixedly connected to two sides of the mounting plate, the outer wall of each connecting rod is sleeved with the corresponding mounting block in a sliding penetrating mode, and two bearing sleeves are fixedly connected to one side, opposite to the fixing plate, of each fixing plate.

Preferably, the one end of connecting rod outer wall and bearing sleeve slip cup joint, bearing sleeve's one end and installation piece laminating mutually, the both sides of fixed plate one side all are provided with fixing bolt, the fixed plate passes through fixing bolt and connecting seat fixed connection.

Preferably, the middle parts of the two sides of the mounting plate are fixedly connected with threaded sleeves, one ends of the threaded sleeves are attached to the mounting block, and connecting screws are sleeved on inner cavity threads of the threaded sleeves in a threaded manner.

Preferably, the outer wall of the connecting screw rod is rotatably inserted and sleeved with the mounting block, two limiting lantern rings are fixedly sleeved on the outer wall of the connecting screw rod and located on two sides of the mounting block, and one end of the connecting screw rod is fixedly connected with the hexagonal block.

Preferably, the clearance subassembly includes the scraper blade, the scraper blade rotates to be connected in the bottom of fixed plate one side, two circular arc boards of top fixedly connected with of scraper blade, the circular arc hole has been seted up in the front of circular arc board.

Preferably, one side of the fixed plate is fixedly connected with a connecting plate, the inner cavity of the arc hole is sleeved with a positioning bolt in a sliding mode, and one end of the outer wall of the positioning bolt penetrates through the connecting plate and is sleeved with a positioning nut in a threaded mode.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses utilize the setting mode of track, connecting seat and protection component, protection component includes mounting panel and four gyro wheels to the gyro wheel can reduce the frictional force between connecting seat and the track, and then reduces its friction loss, and takes off the fixed plate, rotates connecting screw rod and can conveniently change the gyro wheel, thereby improves its practicality;

(2) The utility model discloses utilize the mode that sets up of clearance subassembly, the clearance subassembly includes scraper blade, circular arc board, connecting plate and positioning bolt to the connecting seat is when orbital outside motion, and the scraper blade can be washd the impurity and the stub bar at track top, avoids impurity and stub bar to fall on orbital top, thereby influences the connecting seat and slides at orbital outer wall.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the bottom of the connecting seat of the present invention.

Fig. 3 is a schematic view of the overall structure of the connecting seat of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 5 is a schematic view of the whole structure of the scraper blade of the present invention.

In the figure: 1. a track; 2. a connecting seat; 3. grooving; 4. a guard assembly; 41. mounting a plate; 42. a connecting rod; 43. mounting a block; 44. a roller; 45. a pin shaft; 46. a fixing plate; 47. fixing the bolt; 48. a load bearing sleeve; 49. a threaded sleeve; 410. connecting a screw rod; 411. a limiting lantern ring; 412. a hexagonal block; 5. cleaning the assembly; 51. a squeegee; 52. a circular arc plate; 53. a connecting plate; 54. and (6) positioning the bolt.

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 efforts all belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-5 an injection molding machine linear guide protection device, including track 1, the outer wall of track 1 slides and has cup jointed connecting seat 2, and fluting 3 has been seted up at the top of connecting seat 2 inner walls, and the inner chamber fixed mounting of fluting 3 has protection component 4.

Protection component 4 includes mounting panel 41 and two fixed plates 46, the top of mounting panel 41 and the top fixed connection of 3 inner walls in fluting, equal fixed mounting has installation piece 43 between fixed plate 46 and two fixed plates 46, the equal fixedly connected with round pin axle 45 in both sides of installation piece 43, the outer wall of round pin axle 45 rotates and has cup jointed gyro wheel 44, gyro wheel 44 can reduce the frictional force between connecting seat 2 and the track 1, two fixed plates 46 one side of carrying on the back mutually all is provided with clearance subassembly 5, two connecting rods 42 of the equal fixedly connected with in both sides of mounting panel 41, the outer wall of connecting rod 42 and the slip interlude of installation piece 43 cup joint, two equal fixedly connected with in one side that two fixed plates 46 are relative bear sleeve 48, the bearing sleeve 48 of fixed plate 46 one side can bear connecting rod 42, thereby guarantee connecting rod 42's stability, and bear sleeve 48 and threaded sleeve 49 and can also carry out the position to installation piece 43 and prescribe a limit, thereby guarantee the stability of installation piece 43 installation.

One end of connecting rod 42 outer wall and bearing sleeve 48 slip bell and spigot joint, the one end and the installation piece 43 of bearing sleeve 48 are laminated mutually, the both sides of fixed plate 46 one side all are provided with fixing bolt 47, fixed plate 46 passes through fixing bolt 47 and connecting seat 2 fixed connection, the equal fixedly connected with threaded sleeve 49 in middle part of mounting panel 41 both sides, the one end and the installation piece 43 of threaded sleeve 49 are laminated mutually, connecting screw 410 has been cup jointed to the inner chamber screw thread of threaded sleeve 49, connecting screw 410 can guarantee the stability of installation piece 43 once more, and connecting screw 410 and threaded sleeve 49 cooperate, can also be convenient to install or dismantle installation piece 43, connecting screw 410's outer wall and installation piece 43 rotate to alternate and cup joint, connecting screw 410's outer wall is fixed to be cup jointed two spacing lantern rings 411, two spacing lantern rings 411 are located the both sides of installation piece 43, connecting screw 410's one end fixedly connected with hexagonal piece 412, not hard up fixing bolt 47, take off fixed plate 46, reuse hexagonal piece 412 rotates connecting screw 410, just can make connecting screw 410 drive installation piece 43 and connecting seat 2 separation, thereby be convenient for dismantling and changing gyro wheel 44.

Clearance subassembly 5 includes scraper blade 51, scraper blade 51 rotates to be connected in the bottom of fixed plate 46 one side, two circular arc boards 52 of scraper blade 51's top fixedly connected with, the circular arc hole has been seted up in circular arc board 52's front, the centre of a circle position in circular arc hole is the same with scraper blade 51 pivoted axis position, thereby can make circular arc board 52 relative positioning bolt 54 slide, one side fixedly connected with connecting plate 53 of fixed plate 46, the inner chamber in circular arc hole slides and has cup jointed positioning bolt 54, connecting plate 53 threaded sleeve has been passed to the one end of positioning bolt 54 outer wall, not hard up positioning nut, just can make circular arc board 52 relative connecting plate 53 and positioning bolt 54 slide, thereby change scraper blade 51's inclination, and then make scraper blade 51 be certain inclination and carry out the operation.

The utility model discloses theory of operation: when connecting seat 2 slides in track 1's outside, gyro wheel 44 is through round pin axle 45, installation piece 43, connecting rod 42, a holding power is given to connecting seat 2 to mounting panel 41 and fixed plate 46, thereby connecting seat 2 slides on track 1, gyro wheel 44 rolls on track 1, thereby reduce the frictional force between connecting seat 2 and the track 1, and connecting seat 2 slides on track 1, the scraper blade 51 of connecting seat 2 both sides can be cleared up the impurity and the material sediment at track 1 top, avoid impurity and material sediment to influence connecting seat 2 and slide at track 1's outer wall.

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

1. A linear guide rail protection device of an injection molding machine comprises a rail (1) and is characterized in that the outer wall of the rail (1) is sleeved with a connecting seat (2) in a sliding mode, a slot (3) is formed in the top of the inner wall of the connecting seat (2), and a protection component (4) is fixedly installed in the inner cavity of the slot (3);

protection component (4) are including mounting panel (41) and two fixed plates (46), the top of mounting panel (41) and the top fixed connection of fluting (3) inner wall, equal fixed mounting has installation piece (43) between fixed plate (46) and two fixed plates (46), the equal fixedly connected with in both sides of installation piece (43) is sold round pin axle (45), gyro wheel (44) have been cup jointed in the outer wall rotation of round pin axle (45), two one side that fixed plate (46) carried on the back mutually all is provided with clearance subassembly (5).

2. The linear guide rail protection device of the injection molding machine according to claim 1, wherein two connecting rods (42) are fixedly connected to two sides of the mounting plate (41), the outer walls of the connecting rods (42) are slidably inserted into and sleeved with the mounting block (43), and two bearing sleeves (48) are fixedly connected to two opposite sides of the two fixing plates (46).

3. The linear guide rail protection device of the injection molding machine according to claim 2, wherein one end of the outer wall of the connecting rod (42) is slidably sleeved with a bearing sleeve (48), one end of the bearing sleeve (48) is attached to the mounting block (43), fixing bolts (47) are arranged on two sides of one side of the fixing plate (46), and the fixing plate (46) is fixedly connected with the connecting base (2) through the fixing bolts (47).

4. The linear guide rail protection device of the injection molding machine according to claim 1, wherein the middle parts of the two sides of the mounting plate (41) are fixedly connected with threaded sleeves (49), one ends of the threaded sleeves (49) are attached to the mounting block (43), and the inner cavity threads of the threaded sleeves (49) are sleeved with connecting screw rods (410).

5. The injection molding machine linear guide rail protection device of claim 4, wherein the outer wall of the connecting screw (410) is rotatably inserted and sleeved with the mounting block (43), two limiting lantern rings (411) are fixedly sleeved on the outer wall of the connecting screw (410), the two limiting lantern rings (411) are located on two sides of the mounting block (43), and one end of the connecting screw (410) is fixedly connected with a hexagonal block (412).

6. The injection molding machine linear guide rail protection device of claim 1, wherein the cleaning assembly (5) comprises a scraper (51), the scraper (51) is rotatably connected to the bottom of one side of the fixing plate (46), two arc plates (52) are fixedly connected to the top of the scraper (51), and arc holes are formed in the front faces of the arc plates (52).

7. The linear guide rail protection device of the injection molding machine according to claim 6, wherein a connecting plate (53) is fixedly connected to one side of the fixing plate (46), a positioning bolt (54) is slidably sleeved in an inner cavity of the circular arc hole, and a positioning nut is sleeved at one end of the outer wall of the positioning bolt (54) through the connecting plate (53) in a threaded manner.