CN218639095U

CN218639095U - Clamping device is used in processing of aluminium die-casting end plate

Info

Publication number: CN218639095U
Application number: CN202222596969.2U
Authority: CN
Inventors: 付荷兴; 梁彩虹; 汪章新
Original assignee: Burnt Changzhou Machinery Technology Co ltd
Current assignee: Burnt Changzhou Machinery Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-17
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a die casting processing technology field discloses a clamping device is used in processing of aluminium die-casting end plate, including the processing platform, the processing bench has been seted up the bar and has been run through the groove, processing bench slidable mounting has two movable clamp splices, two the equal fixed mounting of lower extreme of movable clamp splice has the fixed column, the fixed column runs through the bar and runs through the groove, the processing bench is provided with the actuating mechanism who drives two movable clamp splices in opposite directions or activity dorsad, actuating mechanism includes motor, threaded rod and switching post, processing bench fixed mounting has the mount, motor fixed mounting is on the mount, threaded rod fixed mounting is on the output shaft of motor, the threaded rod run through the fixed column and with fixed column threaded connection, the both ends of threaded rod are equipped with the external screw thread that revolves to opposite. The aluminum alloy die casting fixing device aims at solving the problems that the prior aluminum alloy die casting needs to be screwed to fix a workpiece before die casting, the fixing process is complex, and time and labor are wasted.

Description

Clamping device is used in processing of aluminium die-casting end plate

Technical Field

The utility model belongs to the technical field of the die casting processing, concretely relates to clamping device is used in processing of aluminium die-casting end plate.

Background

The die casting is a part which is generally called a die casting, and is a pressure casting mechanical die casting machine which is used for installing a casting die, and copper, zinc, aluminum or aluminum alloy parts with shapes and sizes limited by the die are cast by pouring metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid into a feeding port of the die casting machine through die casting of the die casting machine. Because the metal aluminum and the aluminum alloy have good fluidity and plasticity, and the casting process is in a pressure die casting machine, the aluminum die casting can be made into various complicated shapes and also can be made into high precision and finish, thereby greatly reducing the machining amount of the casting, namely the casting allowance of the aluminum or the aluminum alloy, saving electric power and metal materials, and greatly saving the labor cost.

The clamping device for machining the aluminum die-casting end plate is provided by the prior aluminum alloy die-casting, wherein a plurality of bolts are required to be screwed to fix a workpiece before die-casting, the fixing process is complicated, time and labor are wasted, and the clamping device for machining the aluminum die-casting end plate is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the problem of current aluminum alloy die casting, before die-casting, need twist and move a plurality of bolts with the work piece fixed, the fixing process is comparatively loaded down with trivial details, wastes time and energy is solved.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the utility model provides an aluminium die-casting is clamping device for end plate processing, includes the processing platform, the processing bench has been seted up the bar and has been run through the groove, processing bench slidable mounting has two movable clamp splices, two the equal fixed mounting of lower extreme of movable clamp splice has the fixed column, the fixed column runs through the bar and runs through the groove, processing bench is provided with the actuating mechanism who drives two movable clamp splices in opposite directions or activity dorsad.

Further inject, actuating mechanism includes motor, threaded rod and switching post, processing bench fixed mounting has the mount, motor fixed mounting is on the mount, threaded rod fixed mounting is on the output shaft of motor, the threaded rod run through the fixed column and with fixed column threaded connection, the both ends of threaded rod are equipped with the external screw thread that revolves to opposite, switching post fixed mounting is on the processing bench, the threaded rod rotates with the switching post and is connected.

Further inject, the processing bench has seted up the spout, activity clamp splice slidable mounting is in the spout, set up a plurality of through-holes in the spout.

Further inject, the lower part of processing platform rotates and installs two rotor plates, two fixed mounting has the elasticity sheet rubber between the rotor plate, the tip fixed mounting of rotor plate has extension spring, extension spring's the other end meets with the lower part horizontal pole of processing platform.

Further inject, the bar runs through inslot fixed mounting has the arc blend stop, the arc blend stop is located the threaded rod directly over.

Adopt above-mentioned technical scheme's utility model, have following advantage:

1. the utility model discloses, drive two movable clamp splice or move about dorsad in opposite directions through actuating mechanism, and then press from both sides the work piece tightly, facilitate the use has saved the manpower, has improved work efficiency.

2. The utility model discloses, fixed with the work piece at clamping device, add man-hour to the work piece, the piece that produces in the course of working drops downwards through the through-hole, has avoided processing bench piece to pile up, influences clamping device's use.

3. The utility model discloses, when the piece dropped to the rotor plate on, the rotor plate atress under elastic rubber piece and extension spring's effect, was concentrated the piece and was shaken off downwards, prevented the piece dispersion, was difficult to the clearance.

4. The utility model discloses, when the piece dropped, the arc blend stop blockked the piece production, avoided the piece to adhere to the thread groove of threaded rod in, influenced clamping device's normal operating.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures;

fig. 1 is a schematic structural view of a clamping device for processing an aluminum die-casting end plate of the present invention;

FIG. 2 is a front cross-sectional view of the clamping device for machining an aluminum die-casting end plate of the present invention;

FIG. 3 is a right sectional view of the clamping device for machining an aluminum die-casting end plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic structural view of a rotating plate in the clamping device for processing an aluminum die-casting end plate of the present invention.

The main element symbols are as follows:

1. a processing table; 2. a strip-shaped through groove; 3. a movable clamping block; 4. fixing a column;

5. a motor; 51. a threaded rod; 52. a transfer column;

6. a chute; 61. a through hole;

7. a rotating plate; 71. an elastic rubber sheet; 72. an extension spring;

8. an arc-shaped barrier strip.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, wherein like reference numerals are used for similar or identical parts in the drawings or the description, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.

As shown in fig. 1-5, the utility model discloses a clamping device is used in processing of aluminium die-casting end plate, including processing platform 1, processing platform 1 is last to have seted up the bar and to run through groove 2, and slidable mounting has two movable clamp splice 3 on the processing platform 1, and the equal fixed mounting of lower extreme of two movable clamp splice 3 has fixed column 4, and fixed column 4 runs through the bar and runs through groove 2, is provided with the actuating mechanism that drives two movable clamp splice 3 in opposite directions or the activity dorsad on the processing platform 1.

Actuating mechanism includes motor 5, threaded rod 51 and switching post 52, fixed mounting has the mount on the processing platform 1, motor 5 fixed mounting is on the mount, threaded rod 51 fixed mounting is on motor 5's output shaft, threaded rod 51 run through fixed column 4 and with fixed column 4 threaded connection, threaded rod 51's both ends are equipped with the external screw thread that revolves to opposite, switching post 52 fixed mounting is on processing platform 1, threaded rod 51 rotates with switching post 52 to be connected.

The processing table 1 is provided with a chute 6, the movable clamping block 3 is slidably mounted in the chute 6, and a plurality of through holes 61 are formed in the chute 6.

Two rotating plates 7 are rotatably mounted at the lower part of the processing table 1, an elastic rubber sheet 71 is fixedly mounted between the two rotating plates 7, an extension spring 72 is fixedly mounted at the end part of the rotating plate 7, and the other end of the extension spring 72 is connected with a lower cross bar of the processing table 1.

The arc barrier strip 8 is fixedly arranged in the strip-shaped through groove 2, and the arc barrier strip 8 is positioned right above the threaded rod 51.

The utility model discloses a use method as follows:

when the clamping device is used, the motor 5 works to drive the threaded rod 51 to rotate, so that the two movable clamping blocks 3 move oppositely to clamp a workpiece, the use is convenient, the labor is saved, and the working efficiency is improved;

when the clamping device fixes the workpiece and processes the workpiece, the scraps generated in the processing process fall downwards through the through hole 61, so that the phenomenon that the scraps on the processing table 1 are accumulated to influence the use of the clamping device is avoided;

when the fragments fall, the arc-shaped barrier strips 8 block the fragments, so that the fragments are prevented from being attached to a thread groove of the threaded rod 51 and the normal operation of the clamping device is prevented from being influenced;

when the piece drops to rotating plate 7, rotating plate 7 atress under the effect of elastic rubber piece 71 and extension spring 72, concentrates the piece and shake off downwards, prevents the piece dispersion, is difficult to the clearance.

It is right above the utility model provides a pair of clamping device is used in processing of aluminium die-casting end plate has carried out detailed introduction. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core concept. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides an aluminium die-casting is clamping device for end plate processing, includes processing platform (1), its characterized in that: the processing table is characterized in that a strip-shaped through groove (2) is formed in the processing table (1), two movable clamping blocks (3) are slidably mounted on the processing table (1), fixed columns (4) are fixedly mounted at the lower ends of the two movable clamping blocks (3), the fixed columns (4) penetrate through the strip-shaped through groove (2), and a driving mechanism for driving the two movable clamping blocks (3) to move oppositely or back to back is arranged on the processing table (1).

2. The clamping device for machining the aluminum die-casting end plate as claimed in claim 1, wherein: the driving mechanism comprises a motor (5), a threaded rod (51) and a switching column (52), a fixing frame is fixedly mounted on the machining table (1), the motor (5) is fixedly mounted on the fixing frame, the threaded rod (51) is fixedly mounted on an output shaft of the motor (5), the threaded rod (51) penetrates through the fixing column (4) and is in threaded connection with the fixing column (4), external threads in opposite rotating directions are arranged at two ends of the threaded rod (51), the switching column (52) is fixedly mounted on the machining table (1), and the threaded rod (51) is rotatably connected with the switching column (52).

3. The clamping device for machining the aluminum die-cast end plate as claimed in claim 1, wherein: the processing table (1) is provided with a sliding groove (6), the movable clamping block (3) is slidably mounted in the sliding groove (6), and a plurality of through holes (61) are formed in the sliding groove (6).

4. The clamping device for machining the aluminum die-casting end plate as claimed in claim 1, wherein: the lower part of the processing table (1) is rotatably provided with two rotating plates (7), an elastic rubber sheet (71) is fixedly arranged between the two rotating plates (7), the end part of each rotating plate (7) is fixedly provided with an extension spring (72), and the other end of each extension spring (72) is connected with a cross bar at the lower part of the processing table (1).

5. The clamping device for machining the aluminum die-cast end plate as claimed in claim 2, wherein: the bar-shaped penetrating groove (2) is internally and fixedly provided with an arc-shaped barrier strip (8), and the arc-shaped barrier strip (8) is positioned right above the threaded rod (51).