CN209954374U

CN209954374U - PP type inner panel work piece deburring device of moulding plastics

Info

Publication number: CN209954374U
Application number: CN201920660704.XU
Authority: CN
Inventors: 孙亚东
Original assignee: Dalian Xing Tong Beijing Great Automotive Components Co Ltd
Current assignee: Dalian Xing Tong Beijing Great Automotive Components Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-01-17
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a PP injection molding type inner plate workpiece trimming device, which comprises a workbench, wherein a positioning plate a is fixedly arranged on the lower surface of the inner side wall of the workbench through a fixing column, an electric push rod a is fixedly arranged on the upper surface of the inner side wall of the workbench, the bottom end of the electric push rod a is fixedly connected with the upper surface of the positioning plate b, an electric push rod b is also fixedly arranged on the lower surface of the inner side wall of the workbench, and an installation shell with an opening on the upper surface is fixedly arranged at the top end of the electric push rod b; the piece that the deburring in-process produced enters into the storage water tank through cover, breather pipe an and breather pipe b of bleeding under the effect of air exhauster, and then is got rid of impurity by the water filtration in the storage water tank, and gaseous simultaneously is discharged through the gas outlet, utilizes the filter screen further to filter gas simultaneously, can not mix the piece when effectively guaranteeing gas outgoing, guarantees the good of near workstation environment, has reached fine dustproof effect.

Description

PP type inner panel work piece deburring device of moulding plastics

Technical Field

The utility model belongs to the technical field of the PP work piece processing of moulding plastics, concretely relates to PP type inner panel work piece deburring device of moulding plastics.

Background

PP is polypropylene, has no toxicity, no smell, low density, strength, rigidity, hardness and heat resistance superior to those of low-pressure polyethylene, can be used at high temperature, has good dielectric property and high-frequency insulation property, is not influenced by humidity, but becomes brittle at low temperature, is not wear-resistant and is easy to age. It is suitable for making general mechanical parts, corrosion-resistant parts and insulating parts.

The existing burr removal for the surface of an injection molding type inner plate workpiece is carried out by holding a workpiece and a grinding wheel by a hand of a worker, so that the operation is time-consuming and labor-consuming, the efficiency is low, the work of the worker is inconvenient, the later-stage processing operation is not thoroughly influenced by the burr removal, and meanwhile, the influence of chips generated in the operation process on the working environment of the worker is brought.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PP type of moulding plastics inner panel work piece deburring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PP injection molding type inner plate workpiece trimming device comprises a workbench, wherein a positioning plate a is fixedly arranged on the lower surface of the inner side wall of the workbench through a fixing column, an electric push rod a is fixedly arranged on the upper surface of the inner side wall of the workbench, the bottom end of the electric push rod a is fixedly connected with the upper surface of the positioning plate b, an electric push rod b is also fixedly arranged on the lower surface of the inner side wall of the workbench, an installation shell with an opening on the upper surface is fixedly arranged at the top end of the electric push rod b, bearings are symmetrically clamped on the front surface and the back surface of the inner side wall of the installation shell, rotating shafts are respectively sleeved on the inner side plates of the two bearings, opposite ends of the two rotating shafts are respectively fixedly connected with two ends of a threaded column, the rotating shaft on the front surface of the installation shell is fixedly connected with an output shaft of a driving motor a, the driving motor, the threaded cap is clamped on the front surface of the movable plate, a driving motor b is fixedly mounted on the upper surface of the movable plate, a polishing wheel is fixedly mounted on the outer surface of an output shaft of the driving motor b, an exhaust fan and a water storage tank are fixedly mounted on the back surface of the workbench, the exhaust fan, an electric push rod a, an electric push rod b, a driving motor a and the driving motor b are all electrically connected with an external power supply, an air inlet pipe of the exhaust fan is communicated with one end of a vent pipe a through a flange a, the other end of the vent pipe a penetrates through a pipe sleeve a clamped on the upper surface of the workbench to extend into the workbench, the vent pipe a is communicated with an air exhaust hood, the air exhaust hood is fixedly mounted on the upper surface of the inner side wall of the workbench through a fixing frame, an air outlet pipe of the exhaust fan is communicated with one end of the vent pipe b, the upper surface of the water storage tank is provided with a gas outlet, the right side surface of the water storage tank is provided with a water discharge pipe, and the water discharge pipe is in threaded connection with a sealing cap.

Preferably, four corners of the lower surface of the mounting shell are fixedly provided with telescopic rods, and the bottom ends of the telescopic rods are fixedly connected with the lower surface of the inner side wall of the workbench.

Preferably, the front joint of fly leaf has two sliding sleeves, the inside wall of sliding sleeve has cup jointed the slide bar, the both ends of slide bar respectively with the front and the back fixed connection of installation shell inside wall.

Preferably, the filter screen is detachably mounted on the inner side wall of the air outlet.

Preferably, rubber anti-slip pads are bonded on one side surface of the positioning plate a opposite to one side surface of the positioning plate b.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) debris generated in the trimming process enters the water storage tank through the exhaust hood, the vent pipe a and the vent pipe b under the action of the exhaust fan, impurities are filtered and removed by water in the water storage tank, meanwhile, gas is discharged through the gas outlet, and meanwhile, the gas is further filtered by the filter screen, so that the debris is not doped when the gas is discharged, the good environment near the workbench is ensured, and a good dustproof effect is achieved;

(2) through setting up the installation shell, utilize electric putter b to drive the installation shell and reciprocate, driving motor a rotates and drives the screw thread post through the pivot and rotate, and then drive driving motor b back-and-forth movement, cooperation driving motor b drives the emery wheel and rotates and carry out all-round deburring operation to the work piece, work efficiency has been promoted, utilize electric putter a to drive locating plate b simultaneously and be close to the locating plate a and fix the work piece, cooperation rubber slipmat strengthens fixedly, fixed effectual, do not need the workman to go to hold up the deburring with the hand, time saving and labor saving, it is convenient to bring for workman's work.

Drawings

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

FIG. 2 is a schematic structural view of a right-side half-section of the present invention;

fig. 3 is a schematic structural view of a right view section of the mounting shell of the present invention;

in the figure: 1. a work table; 2. fixing a column; 3. a positioning plate a; 4. an electric push rod a; 5. a positioning plate b; 6. an electric push rod b; 7. mounting a shell; 8. a rotating shaft; 9. a threaded post; 10. driving a motor a; 11. a threaded cap; 12. a movable plate; 13. a drive motor b; 14. grinding the wheel; 15. an exhaust fan; 16. a water storage tank; 17. a breather pipe a; 18. an air extraction hood; 19. a fixed mount; 20. a breather pipe b; 21. an air outlet; 22. a telescopic rod; 23. a sliding sleeve; 24. a slide bar; 25. a filter screen; 26. a rubber non-slip mat.

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. 1-3, the present invention provides a technical solution: a PP injection molding type inner plate workpiece trimming device comprises a workbench 1, a positioning plate a3 is fixedly installed on the lower surface of the inner side wall of the workbench 1 through a fixing column 2, an electric push rod a4 is fixedly installed on the upper surface of the inner side wall of the workbench 1, the bottom end of an electric push rod a4 is fixedly connected with the upper surface of a positioning plate b5, an electric push rod b6 is further fixedly installed on the lower surface of the inner side wall of the workbench 1, an installation shell 7 with an opening in the upper surface is fixedly installed at the top end of an electric push rod b6, bearings are symmetrically clamped on the front surface and the back surface of the inner side wall of the installation shell 7, rotating shafts 8 are sleeved on the inner side plates of the two bearings, opposite ends of the two rotating shafts 8 are fixedly connected with two ends of a threaded column 9 respectively, the rotating shaft 8 on the front surface of the installation shell 7 is fixedly connected with an output shaft of a 39 10, a 64 is, the screw cap 11 is clamped on the front surface of the movable plate 12, the upper surface of the movable plate 12 is fixedly provided with a driving motor b13, the outer surface of the output shaft of the driving motor b13 is fixedly provided with a grinding wheel 14, the back surface of the workbench 1 is fixedly provided with an exhaust fan 15 and a water storage tank 16, the exhaust fan 15, an electric push rod a4, an electric push rod b6, a driving motor a10 and a driving motor b13 are all electrically connected with an external power supply, an air inlet pipe of the exhaust fan 15 is communicated with one end of a vent pipe a17 through a flange a, the other end of the vent pipe a17 extends into the workbench 1 through a pipe sleeve a clamped on the upper surface of the workbench 1, a vent pipe a17 is communicated with an air suction hood 18, the air suction hood 18 is fixedly arranged on the upper surface of the inner side wall of the workbench 1 through a fixing frame 19, an air outlet pipe of the exhaust fan 15 is communicated with one end of a, an air outlet 21 is formed in the upper surface of the water storage tank 16, a water drainage pipe is arranged on the right side surface of the water storage tank 16, and a sealing cap is connected to the water drainage pipe in a threaded mode.

In the embodiment, the models of the driving motor a10 and the driving motor b13 can be YE 2-112M-4; the model of the electric push rod a4 and the model of the electric push rod b6 can be GRA-L20; suction fan 15 may be of the type FT 35-11.

In this embodiment, a worker places a workpiece on the positioning plate a3, controls the electric push rod b6 to extend to drive the mounting shell 7 to move upwards to move the polishing wheel 14 upwards, adjusts the position of the workpiece to make a side surface to be trimmed adhere to the polishing wheel 14, stops the electric push rod b6 to start the electric push rod a4 to drive the positioning plate b5 to move downwards to match with the positioning plate a3 to fix the workpiece, further fixes the workpiece by using the rubber anti-skid pad 26, starts the driving motor a10, the driving motor b13 and the exhaust fan 15, drives the threaded column 9 to rotate by the driving motor a10 through the rotating shaft 8 to drive the movable plate 12 to move back and forth, thereby moving the polishing wheel 14 on the movable plate 12 back and forth, and drives the polishing wheel 14 to rotate by the driving motor b13 to trim the workpiece, and chips generated in the trimming process pass through the exhaust hood 18 under the action of the exhaust fan 15 to, The air pipe a17 and the air pipe b20 enter the water storage tank 16, and are filtered by the water in the water storage tank 16 to remove debris, and the air is discharged through the air outlet 21, and the air is further filtered by the filter screen 25.

Further, four corners of the lower surface of the installation shell 7 are fixedly provided with telescopic rods 22, and the bottom ends of the telescopic rods 22 are fixedly connected with the lower surface of the inner side wall of the workbench 1.

In this embodiment, support installation shell 7 through setting up four telescopic links 22 in step for installation shell 7 is difficult for taking place the slope and more stable when upwards or the downstream under electric putter b 6's the drive.

Furthermore, the front side of the movable plate 12 is connected with two sliding sleeves 23 in a clamping manner, the inner side wall of each sliding sleeve 23 is connected with a sliding rod 24 in a sleeved manner, and two ends of each sliding rod 24 are respectively fixedly connected with the front side and the back side of the inner side wall of the mounting shell 7.

In this embodiment, the movable plate 12 is limited by the sliding rod 24, so that the movable plate 12 does not rotate and is more stable when moving back and forth under the action of the threaded column 9.

Further, a filter screen 25 is detachably mounted on the inner side wall of the air outlet 21.

In this embodiment, further filter the gas through gas outlet 21 combustion through setting up filter screen 25, it is good to exhaust gas's filter effect, effectively guarantee operational environment's good, avoid the piece to scatter all around and influence workman's normal work.

Furthermore, rubber anti-skid pads 26 are adhered to the opposite sides of the positioning plate a3 and the positioning plate b 5.

In this embodiment, by providing the rubber anti-slip pad 26, not only the direct contact between the surface of the workpiece and the positioning plate a3 and the positioning plate b5 is avoided, but also a certain anti-slip effect is achieved, the fixing effect on the workpiece is good, and the workpiece is prevented from shifting in the trimming process.

The utility model discloses a theory of operation and use flow: a worker places a workpiece on a positioning plate a3, an electric push rod b6 is controlled to extend to drive a mounting shell 7 to move upwards to enable a grinding wheel 14 to move upwards, the position of the workpiece is adjusted to enable a side surface needing to be trimmed to be attached to the grinding wheel 14, the electric push rod b6 is stopped to start an electric push rod a4 to drive a positioning plate b5 to move downwards to match with a positioning plate a3 to fix the workpiece, meanwhile, the rubber anti-skid pad 26 is utilized to further fix the workpiece, a driving motor a10, a driving motor b13 and an exhaust fan 15 are started, the driving motor a10 drives a threaded column 9 to rotate through a rotating shaft 8 to further drive a movable plate 12 to move forwards and backwards, so that the grinding wheel 14 on the movable plate 12 moves forwards and backwards, meanwhile, the driving motor b13 drives the grinding wheel 14 to rotate, further, trimming operation can be carried out on the workpiece, meanwhile, debris generated in the trimming process enters a water storage tank 16 through, and then are got rid of the piece by the water filtration in the storage water tank 16, and gas is discharged through gas outlet 21, and filter screen 25 further filters gas simultaneously, and is good to gaseous filter effect, need unscrew sealing cap when handling sewage in the storage water tank 16, and sewage passes through the drain pipe and discharges.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PP type of moulding plastics inner panel work piece deburring device, includes workstation (1), its characterized in that: the lower surface of the inner side wall of the workbench (1) is fixedly provided with a positioning plate a (3) through a fixing column (2), the upper surface of the inner side wall of the workbench (1) is fixedly provided with an electric push rod a (4), the bottom end of the electric push rod a (4) is fixedly connected with the upper surface of a positioning plate b (5), the lower surface of the inner side wall of the workbench (1) is also fixedly provided with an electric push rod b (6), the top end of the electric push rod b (6) is fixedly provided with an installation shell (7) with an opening on the upper surface, bearings are symmetrically clamped on the front surface and the back surface of the inner side wall of the installation shell (7), the inner side plates of the two bearings are respectively sleeved with a rotating shaft (8), one ends of the two rotating shafts (8) which are opposite are respectively and fixedly connected with two ends of a threaded column (9), and the rotating shaft (8) on the front surface of the, the utility model discloses a grinding machine, including workstation (1), driving motor a (10), threaded column (9), screw cap (11) joint is in the front of installation shell (7), the last fixed surface of fly leaf (12) installs driving motor b (13), the fixed surface of driving motor b (13) output shaft installs grinding wheel (14), the back fixed mounting of workstation (1) has air exhauster (15) and storage water tank (16), air exhauster (15), electric putter a (4), electric putter b (6), driving motor a (10) and driving motor b (13) all with external power supply electric connection, the air inlet pipe of air exhauster (15) is linked together through flange a and the one end of (17), the pipe box a that the other end of breather pipe a (17) passed workstation (1) upper surface joint extends to inside workstation (1), breather pipe a (17) is linked together with air exhaust cover (18), air exhaust cover (18) are linked together at the upper surface of workstation (1) inside wall through mount (19) fixed mounting, the play tuber pipe of air exhauster (15) is linked together through the one end of flange b with breather pipe b (20), inside pipe box b that the other end of breather pipe b (20) passed storage water tank (16) upper surface joint extended to storage water tank (16), gas outlet (21) have been seted up to the upper surface of storage water tank (16), the right flank of storage water tank (16) is provided with the drain pipe, and threaded connection has sealed cap on the drain pipe.

2. The PP injection molding type inner plate workpiece trimming device according to claim 1, characterized in that: four corners of installation shell (7) lower surface all fixed mounting have telescopic link (22), the bottom of telescopic link (22) and the lower fixed surface connection of workstation (1) inside wall.

3. The PP injection molding type inner plate workpiece trimming device according to claim 1, characterized in that: the front joint of fly leaf (12) has two sliding sleeves (23), slide bar (24) have been cup jointed to the inside wall of sliding sleeve (23), the both ends of slide bar (24) respectively with the front and the back fixed connection of installation shell (7) inside wall.

4. The PP injection molding type inner plate workpiece trimming device according to claim 1, characterized in that: the inside wall demountable installation of gas outlet (21) has filter screen (25).

5. The PP injection molding type inner plate workpiece trimming device according to claim 1, characterized in that: and rubber anti-slip pads (26) are bonded on one opposite side surfaces of the positioning plate a (3) and the positioning plate b (5).