CN220575452U

CN220575452U - Cast member deckle edge trimming means

Info

Publication number: CN220575452U
Application number: CN202321749312.3U
Authority: CN
Inventors: 李晓将; 刘兴兴; 蒲令; 赵岩
Original assignee: Wuxi Dingbang Science And Technology Co ltd
Current assignee: Wuxi Dingbang Science And Technology Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-03-12
Anticipated expiration: 2033-07-05

Abstract

The utility model provides a cast member burr trimming device, which relates to the technical field of burr trimming and comprises a machine tool, wherein one side of the middle part of the upper end of the machine tool is fixedly connected with a fixing frame. According to the utility model, the clamp is arranged above the machine tool, the clamp can be driven to move and rotate by the first hydraulic cylinder and the first motor, when the clamp clamps castings in the fixed disc, the cylinder at one side of the clamp drives the movable clamp to push to one side of the far end of the clamp, the movable clamp can be driven to push to one side of the far end of the clamp until the castings are fixed, the first motor drives the clamp to rotate, the effect of rotating the workpieces is achieved, the contact area between the clamp and the movable clamp can be increased by the first hose and the second hose, the anti-skid effect is achieved, and the problem that the conventional cast burr trimming device only can polish the cast in the vertical direction, so that burrs in the same direction of the cast can only be cut in the mode is solved, and the cast burrs are inconvenient to polish.

Description

Cast member deckle edge trimming means

Technical Field

The utility model relates to the technical field of burr trimming, in particular to a cast part burr trimming device.

Background

Pouring liquid metal into a casting cavity with a shape and a size matched with the part, and cooling and solidifying the liquid metal to obtain a blank or a part called a casting part, wherein the casting part has a large number of burrs after being produced, and the burrs need to be trimmed, otherwise, the aesthetic property of the casting part is affected, and the subsequent deep processing is also affected.

Among the prior art, as chinese patent No. CN215034173U discloses a trimming device for casting blank of automobile-used compressor, including frame, fixed mounting in the frame supporting unit, movable mounting in the frame and with the extrusion unit of supporting unit looks adaptation and fixed mounting at the frame top and drive the driving piece that the extrusion unit reciprocated through the output, the extrusion unit includes movable seat, mounting panel, spliced pole, locating piece one, cutter and spring, movable seat and the output fixed mounting of driving piece and with the relative vertical slip of frame, the mounting panel passes through the spliced pole to be connected in the below of movable seat and the vertical guide way of seting up in surface.

But among the prior art, current mode of repairing the deckle edge of cast member usually adopts to fix the cast member on clamping device and polishes by the subassembly of polishing, but because the subassembly of polishing can only polish to the vertical direction, lead to this kind of mode can only cut the deckle edge of cast member same direction, unable adjustment angle of polishing to make the inconvenient of polishing of cast member.

Disclosure of Invention

The utility model aims to solve the problem that the existing method for trimming burrs of a casting part usually adopts a mode that the casting part is fixed on a clamping device and polished by a polishing assembly, but because the polishing assembly can only polish in a vertical direction, the method can only cut burrs in the same direction of the casting part and cannot adjust polishing angles, so that the polishing of the casting part is inconvenient.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cast member deckle edge trimming means, includes the lathe, one side fixedly connected with mount in the middle part of the lathe upper end, the upper end fixedly connected with pneumatic cylinder No. one, the output fixedly connected with motor No. one of pneumatic cylinder, the output fixedly connected with anchor clamps of motor No. one, the even fixedly connected with hose of surface of anchor clamps one side, the opposite side fixedly connected with cylinder of anchor clamps, the output fixedly connected with activity clamp of cylinder, the surface fixedly connected with hose No. two of activity clamp one side, the activity clamp is located the middle part of anchor clamps.

Preferably, the middle part fixedly connected with No. two motors of lathe, the even fixedly connected with joint spare in surface of No. two motor output.

Preferably, the upper end joint of joint spare has the fixed disk, the draw-in groove has been seted up at the middle part of fixed disk.

Preferably, one end of the middle part of the machine tool is fixedly connected with a bracket.

Preferably, the upper part of one end of the support is fixedly connected with a second hydraulic cylinder, and the output end of the second hydraulic cylinder is fixedly connected with a connecting plate.

Preferably, the lower extreme fixedly connected with of connecting plate is polished the subassembly.

Preferably, the four corners of the lower end of the machine tool are fixedly connected with supporting legs.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the clamp is arranged above the machine tool, the clamp can be driven to move and rotate by the first hydraulic cylinder and the first motor, when the clamp clamps castings in the fixed disc, the cylinder at one side of the clamp drives the movable clamp to push to one side of the far end of the clamp, the movable clamp can be driven to push to one side of the far end of the clamp until the castings are fixed, the first motor drives the clamp to rotate, the effect of rotating the workpieces is achieved, the contact area between the clamp and the movable clamp can be increased by the first hose and the second hose, so that the friction force is increased, the anti-skid effect is achieved, and the problem that the conventional cast burr trimming device only polishes the cast in the vertical direction, so that the mode only cuts burrs in the same direction of the cast, and the polishing angle cannot be adjusted is solved, so that the cast is inconvenient to polish.

2. According to the utility model, the fixing disc which can be detached from the output end of the second motor is arranged, the casting piece needing to be polished can be placed in the clamping groove in the middle of the fixing disc, vibration can be generated when the casting piece is polished, abrasion can occur when the fixing disc is used for a long time, and an operator can quickly replace a new fixing disc by taking down the fixing disc along the clamping piece.

Drawings

FIG. 1 is a first perspective view of a cast member burr trimming apparatus according to the present utility model;

FIG. 2 is a second perspective view of a cast member burr trimming apparatus according to the present utility model;

FIG. 3 is a schematic diagram showing the connection relationship between the second motor and the fixed disk of the cast member burr trimming device according to the present utility model;

fig. 4 is a schematic structural view of a portion of a fixing frame of a burr trimming device for a casting according to the present utility model.

Legend description:

1. a machine tool; 11. support legs; 12. a motor II; 13. a clamping piece; 14. a fixed plate; 15. a clamping groove; 16. a bracket; 17. a second hydraulic cylinder; 18. a connecting plate; 19. a polishing assembly; 2. a fixing frame; 21. a first hydraulic cylinder; 22. a motor I; 23. a clamp; 24. a first hose; 25. a cylinder; 26. a movable clamp; 27. and a second hose.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

The embodiment 1, as shown in fig. 1, 2 and 4, the utility model provides a burr trimming device for a casting piece, which comprises a machine tool 1, wherein one side of the middle part of the upper end of the machine tool 1 is fixedly connected with a fixing frame 2, the upper end of the fixing frame 2 is fixedly connected with a first hydraulic cylinder 21, the output end of the first hydraulic cylinder 21 is fixedly connected with a first motor 22, the output end of the first motor 22 is fixedly connected with a clamp 23, the surface of one side of the clamp 23 is uniformly and fixedly connected with a first hose 24, the other side of the clamp 23 is fixedly connected with an air cylinder 25, the output end of the air cylinder 25 is fixedly connected with a movable clamp 26, the surface of one side of the movable clamp 26 is fixedly connected with a second hose 27, the movable clamp 26 is positioned in the middle of the clamp 23, when a casting piece needs to be turned over, the air cylinder 25 on one side of the clamp 23 can drive the movable clamp 26 to push to one side of the far end of the clamp 23 until the casting piece is fixed, the first motor 22 can drive the clamp 23 to rotate, the effect of rotating the workpiece is achieved, and the first hose 24 and the second hose 27 can increase the contact area between the clamp 23 and the casting piece, thereby the anti-skid effect can be increased.

As shown in fig. 1, 2 and 3, the middle part of the machine tool 1 is fixedly connected with a second motor 12, the surface of the output end of the second motor 12 is uniformly and fixedly connected with a clamping piece 13, the second motor 12 can drive a fixed disc 14 to rotate, and the function of driving the casting piece above to rotate is achieved, so that the polishing area is increased.

As shown in fig. 1, 2 and 3, the upper end of the clamping piece 13 is clamped with a fixing disc 14, a clamping groove 15 is formed in the middle of the fixing disc 14, and a casting piece to be polished can be placed in the clamping groove 15 in the middle of the fixing disc 14.

As shown in fig. 1 and 2, one end of the middle part of the machine tool 1 is fixedly connected with a bracket 16, and the bracket 16 can support an upper device.

As shown in fig. 1 and 2, a second hydraulic cylinder 17 is fixedly connected to the upper portion of one end of the support 16, a connecting plate 18 is fixedly connected to the output end of the second hydraulic cylinder 17, the second hydraulic cylinder 17 can drive the connecting plate 18 below to move up and down, and the device can be used for polishing castings with different heights.

As shown in fig. 1 and 2, a polishing assembly 19 is fixedly connected to the lower end of the connection plate 18, and the polishing assembly 19 is capable of polishing a cast member.

As shown in fig. 1 and 2, four corners of the lower end of the machine tool 1 are fixedly connected with supporting legs 11, and the supporting legs 11 can support the machine tool 1 away from the ground, so that the service life of the machine tool 1 is prolonged.

The application method and the working principle of the device are as follows: when the casting polishing device is used, an operator can place a casting piece to be polished in the clamping groove 15 in the middle of the fixed disc 14, the second hydraulic cylinder 17 can drive the connecting plate 18 below to move up and down, the polishing assembly 19 can polish the casting piece below, the second motor 12 can drive the fixed disc 14 to rotate, the effect of driving the casting piece above to rotate is achieved, the polishing area is increased, when the casting piece needs to be turned over, the air cylinder 25 on one side of the clamp 23 can drive the movable clamp 26 to push the casting piece to the far end of the clamp 23 until the casting piece is fixed, the first motor 22 can drive the clamp 23 to rotate, the effect of rotating a workpiece is achieved, polishing operation of the next round is carried out, the contact area between the clamp 23 and the movable clamp 26 can be increased by the set first hose 24 and the second hose 27, thereby friction force is increased, an anti-slip effect is achieved, vibration can be generated when the casting piece is polished again, abrasion can occur when the fixed disc 14 is used for a long time, and the operator can rapidly replace the fixed disc 14 with a new mode by taking the fixed disc 14 along the clamp 13.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a cast member deckle edge trimming means, includes lathe (1), its characterized in that: one side fixedly connected with mount (2) in lathe (1) upper end middle part, the upper end fixedly connected with pneumatic cylinder (21) No. one, the output fixedly connected with motor (22) No. one of pneumatic cylinder (21), the output fixedly connected with anchor clamps (23) of motor (22), the even fixedly connected with hose (24) of surface of anchor clamps (23) one side, the opposite side fixedly connected with cylinder (25) of anchor clamps (23), the output fixedly connected with movable clamp (26) of cylinder (25), the surface fixedly connected with hose (27) No. two of movable clamp (26) one side, movable clamp (26) are located the middle part of anchor clamps (23).

2. The cast member burr trimming apparatus as defined in claim 1, wherein: the middle part fixedly connected with No. two motor (12) of lathe (1), the even fixedly connected with joint spare (13) in surface of No. two motor (12) output.

3. The cast member burr trimming apparatus as defined in claim 2, wherein: the upper end joint of joint spare (13) has fixed disk (14), draw-in groove (15) have been seted up at the middle part of fixed disk (14).

4. The cast member burr trimming apparatus as defined in claim 1, wherein: one end of the middle part of the machine tool (1) is fixedly connected with a bracket (16).

5. The cast member burr trimming apparatus as defined in claim 4, wherein: the upper part of one end of the bracket (16) is fixedly connected with a second hydraulic cylinder (17), and the output end of the second hydraulic cylinder (17) is fixedly connected with a connecting plate (18).

6. The cast member burr trimming apparatus as defined in claim 5, wherein: the lower end of the connecting plate (18) is fixedly connected with a polishing assembly (19).

7. The cast member burr trimming apparatus as defined in claim 1, wherein: four corners of the lower end of the machine tool (1) are fixedly connected with supporting legs (11).