CN210098654U - General bracket mould of wire harness for heavy truck - Google Patents

Abstract

The utility model discloses a wire harness universal stand mould for lorry, including cope match-plate pattern and lower bolster, the cope match-plate pattern is located the lower bolster top, cope match-plate pattern lower surface center department is provided with the mould die, the cope match-plate pattern lower surface is located four corners of going up the mould die are provided with the guide pin bushing, lower bolster upper surface center department is provided with the bottom plate, there is the material returned flitch bottom the bottom plate top through material returned spring coupling, the bolt fastening has a plurality of drifts on the material returned flitch, the bottom plate is the cuboid structure, the lower bolster upper surface is located four corners of bottom plate are provided with the guide pin bushing. The utility model is suitable for a mould, four corners that the cope match-plate pattern lower surface was located the mould die among the device are provided with the guide pin bushing, and four corners that the lower bolster upper surface was located the bottom plate are provided with the guide pillar for the cope match-plate pattern is at the in-process that moves down, because the counterpoint mating reaction of guide pillar and guide pin bushing, and the cope match-plate pattern and the cooperation of lower bolster are more accurate, promote the accuracy nature of finished piece.

Description

General bracket mould of wire harness for heavy truck

Technical Field

The utility model belongs to the technical field of the mould, specifically be a wire harness universal stand mould for lorry.

Background

The mould, the industrial production uses injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, stamping, etc. to get the various moulds and tools of the required products, in short, the mould is the tool used for making the formed article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the formed material, the blank becomes the tool with the particular shape and size under the action of external force, widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the forming processing of the compression moulding or injection moulding of engineering plastics, rubber, ceramics, etc., the mould has the particular outline or cavity shape, the blank can be separated (blanked) according to the contour line shape by using the outline shape with cutting edge, the blank can obtain the corresponding three-dimensional shape by using the cavity shape, the mould generally comprises two parts, namely a movable mould and a fixed mould (or a male mould and a female mould), which can be combined and separated, a workpiece is taken out when the movable mould and the fixed mould are separated, and a blank is injected into a mould cavity to be formed when the fixed mould is combined, the mould is a precise tool, has a complex shape, bears the expansion force of the blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of mould production is one of important marks of the mechanical manufacturing level;

the utility model discloses a die for blanking production of wire harness for the heavy truck, including the die holder, the die holder is equipped with the die holder, and the die holder is equipped with the die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the background art, provide a wire harness universal stand mould for lorry.

The utility model adopts the technical scheme as follows:

the utility model provides a wire harness universal stand mould for lorry, includes cope match-plate pattern and lower bolster, the cope match-plate pattern is located the lower bolster top, cope match-plate pattern lower surface center department is provided with the die cavity, the die cavity is the cuboid structure, the cope match-plate pattern lower surface is located four corners of going up the die cavity are provided with the guide pin bushing, lower bolster upper surface center department is provided with the bottom plate, there is the material returned board bottom the bottom plate top through material returned spring coupling, the material returned board is last the bolt fastening has a plurality of drifts, the bottom plate is the cuboid structure, the lower bolster upper surface is located four corners of bottom plate are provided with the guide pillar.

The front surface and the rear surface of the lower template are both welded with alignment clamping pieces which are L-shaped structures.

The guide pillar and the guide sleeve are positioned on the same vertical line, the outer diameter of the guide pillar is consistent with the inner diameter of the guide sleeve, and the top of the guide pillar is of an arc structure.

Wherein the punch penetrates through the stripper plate.

The upper die plate comprises an upper die plate body and an upper die plate body, wherein an alignment mounting groove is formed in the center of the upper surface of the upper die plate body, and threaded mounting holes are formed in two sides of the alignment mounting groove in the upper surface of the upper die plate body.

Wherein, the counterpoint mounting groove is the rectangle structure.

The material returning springs are arranged in a plurality, and the distance between every two material returning springs is equal.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the device well cope match-plate pattern upper surface center department has seted up the counterpoint mounting groove, and the cope match-plate pattern is owing to the counterpoint effect of counterpoint mounting groove at the in-process of installation for the installation of cope match-plate pattern is more convenient, and the mounted position is accurate.

2. The utility model discloses in, four corners that the cope match-plate pattern lower surface is located the mould die are provided with the guide pin bushing, four corners that the lower bolster upper surface is located the bottom plate are provided with the guide pillar, make the cope match-plate pattern at the in-process that moves down, because the counterpoint mating reaction of guide pillar and guide pin bushing, cope match-plate pattern and lower bolster cooperation are more accurate, promote the accuracy nature of finished piece, and because the guide pillar top is convex structure, such structure setting makes the cope match-plate pattern at the in-process that moves down, when the deviation appears in the cope match-plate pattern, it can be adjusted because the guide effect of.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a top view of the present invention.

The labels in the figure are: 1. aligning the clamping piece; 2. a lower template; 3. a guide post; 4. a material returning plate; 5. a punch; 6. an upper die and a female die; 7. a guide sleeve; 8. mounting a template; 9. a threaded mounting hole; 10. aligning the mounting groove; 11. a base plate; 12. and a material returning spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a wire harness universal stand mould for a heavy truck, including cope match-plate pattern 8 and lower bolster 2, cope match-plate pattern 8 is located lower bolster 2 top, 8 lower surface centers of cope match-plate pattern are provided with mould die 6, it is the cuboid structure to go up mould die 6, four corners that 8 lower surfaces of cope match-plate pattern are located mould die 6 are provided with guide pin bushing 7, 2 upper surface centers of lower bolster are provided with bottom plate 11, be connected with material returned 4 through material returned spring 12 above bottom plate 11, material returned 4 is last bolt fastening has a plurality of drifts 5, bottom plate 11 is the cuboid structure, four corners that 2 upper surfaces of lower bolster are located bottom plate 11 are provided with guide pillar 3, be provided with the liftout pole on the inside roof of mould die 6 for ejecting the finished piece from last mould die.

Lower bolster 2 front surface and rear surface all weld have counterpoint fastener 1, and counterpoint fastener 1 is L shape structure, is used for when 2 installations of lower bolster through counterpoint fastener 1, fixes the below at the press accurately to make things convenient for the finished piece when production, cope match-plate pattern 8 and lower bolster 2 counterpoint.

Guide pillar 3 is in same vertical line with guide pin bushing 7, and the external diameter of guide pillar 3 is unanimous with the internal diameter of guide pin bushing 7, the top of guide pillar 3 adopts circular arc structure, the setting up of structure makes cope match-plate pattern 8 at the in-process that moves down like this, because the counterpoint mating reaction of guide pillar 3 and guide pin bushing 7, cope match-plate pattern 8 and lower bolster 2 cooperation are more accurate, promote the accuracy nature of finished piece, and because the guide pillar 3 top is convex structure, such structural setting makes cope match-plate pattern 8 at the in-process that moves down, when cope match-plate pattern 8 appears the deviation, it can adjust because the guide effect of guide pillar 3.

The punch 5 penetrates through the stripper plate 4 and is used for pushing out waste pieces at the edge of a workpiece on the stripper plate 4.

8 upper surface centers of cope match-plate pattern have seted up counterpoint mounting groove 10, and 8 upper surfaces of cope match-plate pattern are located 10 both sides of counterpoint mounting groove and have seted up threaded mounting hole 9, and counterpoint mounting groove 10 is the rectangle structure, and wherein threaded mounting hole 9 is used for installing cope match-plate pattern 8 on the slider of press, and cope match-plate pattern 8 is owing to counterpoint effect of counterpoint mounting groove 10 at the in-process of installation for the installation of cope match-plate pattern 8 is more convenient, and the mounted position is accurate.

The material returning springs 12 are arranged in a plurality, and the distance between every two material returning springs 12 is equal.

The working principle of the punching machine is that referring to fig. 1-4, during installation, an upper template 8 is aligned at the bottom of a slide block of a press machine through an alignment mounting groove 10, the upper template 8 is connected with the slide block of the press machine through a thread mounting hole 9 on the upper template 8, a lower template 2 corresponds to the lower part of the slide block of the press machine through an alignment clamping piece 1 and is fixed through a bolt, after the punching machine is completed, a sheet-making raw material with blanking is placed above a stripper plate 4, when the press machine runs, the upper template 8 is driven to move downwards, in the downward moving process, due to the alignment matching effect of a guide pillar 3 and a guide sleeve 7, the downward moving position of the upper template 8 is accurate, until an upper die concave die 6 on the upper template 8 is pressed with the stripper plate 4 on the lower template 2, the sheet-making raw material on the stripper plate 4 is blanked into sheets, then the upper template 8 moves upwards, and simultaneously, and the punch 5 pushes out the waste material piece at the edge of the workpiece on the stripper plate 4 to finish the production process of the workpiece.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a wire harness universal stand mould for load-carrying vehicle, includes cope match-plate pattern (8) and lower bolster (2), its characterized in that: the die comprises an upper die plate (8), a lower die plate (2), an upper die female die (6) is arranged at the center of the lower surface of the upper die plate (8), the upper die female die (6) is of a cuboid structure, the lower surface of the upper die plate (8) is arranged at four corners of the upper die female die (6) and is provided with a guide sleeve (7), a bottom plate (11) is arranged at the center of the upper surface of the lower die plate (2), a material returning plate (4) is connected to the upper side of the bottom plate (11) through a material returning spring (12), a plurality of punch heads (5) are fixed on the material returning plate (4) through bolts, the bottom plate (11) is of a cuboid structure, and the upper surface of the lower die plate (2) is arranged at four corners of the bottom.

2. The utility model provides a wire harness universal stand mould for lorry as claimed in claim 1, characterized in that: the lower template (2) front surface and rear surface all weld counterpoint fastener (1), counterpoint fastener (1) are L shape structure.

3. The utility model provides a wire harness universal stand mould for lorry as claimed in claim 1, characterized in that: the guide post (3) and the guide sleeve (7) are positioned on the same vertical line, the outer diameter of the guide post (3) is consistent with the inner diameter of the guide sleeve (7), and the top of the guide post (3) adopts an arc structure.

4. The utility model provides a wire harness universal stand mould for lorry as claimed in claim 1, characterized in that: the punch (5) penetrates through the stripper plate (4).

5. The utility model provides a wire harness universal stand mould for lorry as claimed in claim 1, characterized in that: an alignment mounting groove (10) is formed in the center of the upper surface of the upper template (8), and threaded mounting holes (9) are formed in two sides of the alignment mounting groove (10) in the upper surface of the upper template (8).

6. The utility model discloses a wire harness universal bracket mould for lorry of claim 5, characterized in that: the alignment mounting groove (10) is of a rectangular structure.

7. The utility model provides a wire harness universal stand mould for lorry as claimed in claim 1, characterized in that: the material returning springs (12) are arranged in a plurality, and the distances between every two material returning springs (12) are equal.

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