CN200957446Y - Motor-driven mould mechanism of cold heading - Google Patents
Motor-driven mould mechanism of cold heading Download PDFInfo
- Publication number
- CN200957446Y CN200957446Y CN 200620106478 CN200620106478U CN200957446Y CN 200957446 Y CN200957446 Y CN 200957446Y CN 200620106478 CN200620106478 CN 200620106478 CN 200620106478 U CN200620106478 U CN 200620106478U CN 200957446 Y CN200957446 Y CN 200957446Y
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- CN
- China
- Prior art keywords
- dynamic model
- moving die
- bar
- adjusting
- fuselage
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- Expired - Fee Related
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Abstract
The utility model relates to an important part of cold holder, or a part in cold holder for mounting the moving die and adjusting the working precision to be specific. Moving die mechanism of cold holder includes a machine body, a moving die rod, and a moving die fixed on the moving die rod. The utility model is characterized in that: the moving die rod takes on the shape of a column and provided with an axial bush externally, which is arranged on the base of the moving die rod in the machine body; the moving die mechanism is also provided with a micro-adjusting device of moving die rod. The micro-adjusting device includes a moving die rod base at right and left separately, an adjusting block matching with the moving die rod base at one end and having a wedge at the other end, a left and right adjusting fixing block matching with the left and right adjusting block wedge, an adjusting bracket arranged on the machine body, a left and right adjusting bolt of the moving die rod screwed into the left and right adjusting block from the adjusting bracket, and an upper and lower adjusting bolt of the moving die rod screwed into the moving die rod base from the adjusting bracket. The utility model has the advantages of simple structure, low cost, convenient adjustment in operation, high precision, high working efficiency, convenient maintenance, and long service life.
Description
Technical field
The utility model relates to a kind of vitals of forging forming equipment Cold header, dynamic model specifically is installed in the Cold header and is regulated the parts of dynamic model work precision.
Background technology
Cold header is a machine of making steel ball, roller.Raw material are delivered to the cover half place to blanking by manipulator again by mechanical blanking, are cooperated with the cover half high accuracy by dynamic model at last, raw material are squeezed into products such as roller as punching press.This shows that dynamic model and dynamic model mechanism hold the balance in Cold header.At present, the dynamic model slide block of installation dynamic model is square in the Cold header.Because must cooperating just exactly with cover half, dynamic model can produce qualified products such as high-quality roller.But dynamic model is in slide block central authorities, and the very difficult grasp of the central point of square dynamic model slide block, causes adjusting dynamic model slide block difficulty and influence is moving, the cover half quality of fit, finally influences product quality.Moreover, the dynamic model slide block is made by cast iron, also big (the Fig. 3,4 of volume, figure middle machine body 1 ', adjust piece 14,15 up and down, about adjust piece 16,17, dynamic model bar 9 ', dynamic model 10 ', cover half 11 ', cover half seat 12 '), seem very heavy, this not only makes dynamic model slide block cost very high, and service speed is slower, influences operating efficiency; And the constantly slip on guide rail of heavy dynamic model slide block, its wearing and tearing are severe especially, and service life is shorter, and the adjustment of damage back, maintenance also very bother.So, imperative to reform, the innovation of dynamic model mechanism.
Summary of the invention
The purpose of the utility model is to remedy above-mentioned deficiency, discloses Cold header dynamic model mechanism a kind of simple in structure, with low cost, easy to adjust in the operation, precision is high, high efficiency, easy to maintenance, long service life to society.
The technical solution of the utility model is achieved in that
A kind of Cold header dynamic model mechanism comprises, fuselage, dynamic model bar, is fixed on the dynamic model on the dynamic model bar; It is characterized in that the dynamic model bar is designed to columniform, columniform dynamic model bar is provided with a supporting outward and determines the dynamic model bar dynamic model rod sleeve of position up and down with relative, and the dynamic model rod sleeve is installed on the dynamic model pole socket in the fuselage; Dynamic model mechanism also is provided with dynamic model bar micromatic setting.
Described dynamic model bar micromatic setting comprises, it is the adjustment piece of wedge surface that each one of both sides, the dynamic model pole socket left and right sides, one side cooperate another side with the dynamic model pole socket, the left and right adjustment fixed block that cooperates with left and right adjustment piece wedge surface, be fixed on the adjustment support on the fuselage, be screwed into and adjust bolt about dynamic model bar the left and right adjustment piece and adjust bolt up and down from adjusting the dynamic model bar that support is screwed into the dynamic model pole socket from adjusting support.
In order to improve the machining accuracy of Cold header, make things convenient for the workman to adjust operation dynamic model bar position, convenient for maintaining, described dynamic model bar micromatic setting be arranged on moved forward in the fuselage, being fixed on the adjustment support on the fuselage of becoming on the plate washer of a fuselage part and cooperate with plate washer.In order to strengthen the stiffness of dynamic model bar, described dynamic model bar is made by cast steel.
The utility model has the advantages that:
Because round is than the easy center of finding accurately of square body, the dynamic model bar by square change over circle after, regulate convenience be provided for being installed in dynamic model on the dynamic model bar, the quality of fit with cover half is improved a lot.
Circular dynamic model bar is provided with the dynamic model rod sleeve outward, can improve the dynamic model degree of accuracy during operation; When the dynamic model bar weares and teares, as long as after dynamic model bar external diameter ground processing, changing an a little bit smaller dynamic model rod sleeve of internal diameter can use, and processes that convenience easy to maintenance, cost are low, the maintenance back definitely can guarantee original closing precision, than square dynamic model bar very big superiority is arranged.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is Figure 1A-A cutaway view;
Fig. 3 is former Cold header dynamic model mechanism structure schematic diagram;
Fig. 4 is Fig. 3 A-A cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.The utility model embodiment Cold header dynamic model mechanism comprises, fuselage 1, dynamic model bar 9 (Fig. 1,2), is fixed on the dynamic model 10 on the dynamic model bar; It is characterized in that dynamic model bar 10 is designed to columniform, columniform dynamic model bar 10 is outer to be provided with a supporting and the relative definite dynamic model bar dynamic model rod sleeve 8 of position up and down, and the dynamic model rod sleeve is installed on the dynamic model pole socket 7 in the fuselage; Dynamic model mechanism also is provided with dynamic model bar micromatic setting.
Described dynamic model bar micromatic setting comprises, it is the adjustment piece 4,5 of wedge surface that each one of both sides, the dynamic model pole socket left and right sides, one side cooperate another side with the dynamic model pole socket, the left and right adjustment fixed block 3,6 that cooperates with left and right adjustment piece wedge surface, be fixed on the adjustment support 2 on the fuselage, be screwed into and adjust bolt 41,51 about dynamic model bar the left and right adjustment piece 4,5 and adjust bolt 71 up and down from adjusting the dynamic model bar that support 2 is screwed into the dynamic model pole socket 7 from adjusting support 2.Described dynamic model bar micromatic setting be arranged on moved forward in the fuselage, being fixed on the adjustment support 2 on the fuselage of becoming on the plate washer 13 of a fuselage part and cooperate with plate washer.Described dynamic model bar 9 surfaces are formed by the 45# steel through high-frequency quenching,
Fuselage position at dynamic model bar middle part increases a plate washer 13 (Fig. 2) that has become a fuselage part, and dynamic model bar micromatic setting is arranged on plate washer 13 that has moved in the fuselage and being fixed on the adjustment support 2 on the fuselage of cooperating with plate washer forward.Plate washer 13 makes fuselage firmer, and because the distance of the cover half 11 of dynamic model bar micromatic setting on cover half seat 12 shortens, the Cold header closing precision is further improved.
Because the fixedly adjustment piece 3,6 of dynamic model bar micromatic setting cooperates with wedge surface with adjusting between the piece 4,5, can very accurately adjust the position, the left and right sides of dynamic model bar 9 by two adjustment pieces 4,5 about bolt 41,51 up-down adjustment on the adjustment support 2; Adjust bolt 71 in centre on the support 2 and can directly adjust the upper-lower position of dynamic model bar 9, so dynamic model bar micromatic setting can be adjusted to position accurately with dynamic model bar 9, guarantee the matched moulds high accuracy of dynamic model 10 and cover half 11 conscientiously.
The utility model is because dynamic model bar 9 adopts the steel as 45# to be made, and surface process high-frequency quenching, and its Material Strength improves a lot than former cast iron.Therefore, there has been very big prolongation in the life-span of dynamic model mechanism.And because after the dynamic model bar adopts steel as 45#, the matched moulds number of times can be increased to 140 times/minute from former 100 times/minute, and operating efficiency improves a lot.
Claims (4)
1, a kind of Cold header dynamic model mechanism comprises, fuselage (1), dynamic model bar (9), is fixed on the dynamic model (10) on the dynamic model bar; It is characterized in that the dynamic model bar is designed to columniform, columniform dynamic model bar is provided with a supporting outward and determines the dynamic model bar dynamic model rod sleeve (8) of position up and down with relative, and the dynamic model rod sleeve is installed on the dynamic model pole socket (7) in the fuselage; Dynamic model mechanism also is provided with dynamic model bar micromatic setting.
2, Cold header dynamic model as claimed in claim 1 mechanism; it is characterized in that; described dynamic model bar micromatic setting comprises; it is the adjustment piece (4,5) of wedge surface that each one of both sides, the dynamic model pole socket left and right sides, one side cooperate another side with the dynamic model pole socket; the left and right adjustment fixed block (3,6) that cooperates with left and right adjustment piece wedge surface; be fixed on the adjustment support (2) on the fuselage, be screwed into and adjust bolt (41,51) about dynamic model bar the left and right adjustment piece (4,5) and adjust bolt (71) up and down from adjusting the dynamic model bar that support is screwed into the dynamic model pole socket from adjusting support (2).
3, Cold header dynamic model as claimed in claim 2 mechanism; it is characterized in that described dynamic model bar micromatic setting is arranged on being fixed on the adjustment support on the fuselage (2) that the plate washer (13) that has moved in the fuselage, become a fuselage part goes up and cooperate with plate washer forward.
4, as the described Cold header dynamic model of arbitrary claim mechanism in the claim 1 to 3, it is characterized in that described dynamic model bar (9) is made by cast steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620106478 CN200957446Y (en) | 2006-08-08 | 2006-08-08 | Motor-driven mould mechanism of cold heading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620106478 CN200957446Y (en) | 2006-08-08 | 2006-08-08 | Motor-driven mould mechanism of cold heading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200957446Y true CN200957446Y (en) | 2007-10-10 |
Family
ID=38784319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620106478 Expired - Fee Related CN200957446Y (en) | 2006-08-08 | 2006-08-08 | Motor-driven mould mechanism of cold heading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200957446Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615844A (en) * | 2012-03-23 | 2012-08-01 | 顺德职业技术学院 | Servo mechanical press |
-
2006
- 2006-08-08 CN CN 200620106478 patent/CN200957446Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615844A (en) * | 2012-03-23 | 2012-08-01 | 顺德职业技术学院 | Servo mechanical press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20100808 |