CN203371321U - Steel plate end face milling and centering device - Google Patents
Steel plate end face milling and centering device Download PDFInfo
- Publication number
- CN203371321U CN203371321U CN201320240761.5U CN201320240761U CN203371321U CN 203371321 U CN203371321 U CN 203371321U CN 201320240761 U CN201320240761 U CN 201320240761U CN 203371321 U CN203371321 U CN 203371321U
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- ball screw
- steel plate
- ram
- base
- face milling
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Abstract
The utility model relates to a steel plate end face milling and centering device, in particular relates to a device for automatically centering and positioning a steel plate before feeding and supplying, and belongs to the technical field of mechanical equipment. The steel plate end face milling and centering device comprises a base, a ram and a rolling ball screw rod, wherein one end of the rolling ball screw rod is connected with a speed reducer through a coupling sleeve. The two ends of the rolling ball screw rod are respectively installed in a bearing seat. A bearing is arranged between the rolling ball screw rod and the bearing seat. The base is provided with a slide rail. The ram is installed on the slide rail in a sliding mode. The inner side of the ram is connected with a screw nut seat through a bolt. The screw nut seat is in threaded connection with the rolling ball screw rod. The steel plate end face milling and centering device provided by the utility model is simple, compact and reasonable in structure and can accurately, rapidly and automatically centre and position the steel plate before feeding and conveying. Meanwhile, the device is high in automation degree so as to lower the labor intensity of workers greatly, and is also high in machining accuracy, convenient and flexible to use, and low in cost.
Description
Technical field
The utility model relates to a kind of steel plate face milling centralising device, and automatic centering and location before carrying for the steel plate feeding specifically, belong to mechanical equipment technical field.
Background technology
Along with the fast development of China's shipbuilding, bridging industry, for the sheet material of splice joint, process and also progressively developed to meticulous type by extensive style.This variation highlights all the more relatively lagging behind of present stage China's sheet machining apparatus, before heavy-gauge sheeting is for splice joint, in order to meet growth requirement, should improve the machining accuracy of edge various shape especially, improves again working (machining) efficiency.How to improve sheet material machining accuracy and working (machining) efficiency, become the technical barrier that shipbuilding, bridging industry must overcome together.
Before the utility model is made, the Milling Process of steel plate end face generally adopts artificial location, or adopts workpiece one side location, the processing technology of carrying along workpiece one side straight line.Be difficult to assurance steel plate both sides and locate simultaneously, exist machining accuracy poor, the problem that automaticity is low.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of steel plate face milling centralising device is provided, and can realize accurately and quickly the automatic centering before the steel plate feeding is carried, with the plate centre line location, and then guarantee the energy synchronous processing of steel plate both sides, efficiency is high, precision is high, and cost is low.
The technical scheme provided according to the utility model, steel plate face milling centralising device comprises base, ram and ball screw, a bearing block is fixed respectively at the base two ends, base one end is reductor fixedly, connect servomotor on reductor, it is characterized in that: an end end of ball screw connects reductor by coupling band, and the two ends of ball screw are arranged on respectively in bearing block, between ball screw and bearing block, are provided with bearing.Described base is provided with slide rail, and ram is slidably mounted on slide rail.The ram inboard is bolted nut seat, and nut seat is threaded connection ball screw.Described ram upper end connects rolling wheel support, and roller shaft is installed on rolling wheel support, on roller shaft, by roller bearing, connects roller.The ram lower end is bolted pressing plate, and an end of pressing plate is positioned at the base below.
Further, the two ends of ball screw connect respectively a nut.
Further, pressing plate is L shaped.
Further, on pressing plate, by adjustment screw, connect adjustable plate, adjustable plate is between pressing plate and base.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, can realize accurately and quickly automatic centering and location before the steel plate feeding is carried; Automaticity is high, greatly reduces labor strength; Machining accuracy is high, easy to use and flexible; Cost is lower.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model scheme of installation.
Description of reference numerals: 1-base, 2-ram, 3-pressing plate, 4-ball screw, 5-nut seat, 6-bearing block, 7-bearing, 8-reductor, 9-servomotor, 10-rolling wheel support, 11-coupling band, 12-nut, 13-adjustable plate, 14-adjustment screw, 15-roller, 16-roller shaft, 17-roller bearing, 18-slide rail.
The specific embodiment
Following the utility model is further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1 and 2, the utility model mainly comprises base 1, ram 2 and ball screw 4, and a bearing block 6 is fixed respectively at base 1 two ends, and the two ends of ball screw 4 are arranged on respectively in bearing block 6, between ball screw 4 and bearing block 6, is provided with bearing 7.Base 1 one ends are reductor 8 fixedly, connects servomotor 9 on reductor 8.One end end of ball screw 4 connects reductor 8 by coupling band 11, and the two ends of ball screw 4 connect respectively a nut 12, by nut 12, prevent that ball screw 4 from spinning off in bearing block 6.The servomotor 9 that described ball screw 4 is connected by the one end drives and rotates.
Described base 1 is provided with slide rail 18, and ram 2 is slidably mounted on slide rail 18.Ram 2 inboards are bolted nut seat 5, and nut seat 5 is threaded connection ball screw 4.
Described ram 2 upper ends connect rolling wheel support 10, and roller shaft 16 is installed on rolling wheel support 10, on roller shaft 16, by roller bearing 17, connect roller 15.
Described ram 2 lower ends are bolted pressing plate 3, and pressing plate 3 is L shaped, and an end of pressing plate 3 is positioned at base 1 below, by being received in base 1 below in pressing plate 3, prevent that ram 2 breaks away from slide rail 18 because of disequilibrium.Connect adjustable plate 13 by adjustment screw 14 on described pressing plate 3, adjustable plate 13 is between pressing plate 3 and base 1.The gap of adjusting between adjustable plate 13 and base 1 by adjustment screw 14.
Operation principle of the present utility model is: as shown in Figure 2, when concrete the use, the utility model is symmetrically distributed in to the both sides of approach table.The reductor 8 be arranged on base 1 passes through under the driving of servomotor 9, drives ball screws 4 by coupling band 11 and rotates, and the nut seat 5 be connected on ball screw 4 drives rams 2 along base 1 slippage.Pressing plate 3 and adjustable plate 13 conclusive evidence rams 2 track that do not slip away.Be arranged on roller 15 on ram 1 and follow ram 1 and together move, when the nut seat 5 that is symmetrically distributed in the approach table both sides, during simultaneously to intermediary movements, by two side wheel 15 pressing steel plate sides, realize steel plate centering on approach table.
Certainly; above-mentioned explanation is not restriction of the present utility model; the utility model also is not limited to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation and replacement, also should belong to protection domain of the present utility model.
The utility model is simple in structure, compact, reasonable, can realize accurately and quickly automatic centering and location before the steel plate feeding is carried; Automaticity is high, greatly reduces labor strength; Machining accuracy is high, easy to use and flexible; Cost is lower.
Claims (4)
1. a steel plate face milling centralising device, comprise base (1), ram (2) and ball screw (4), a bearing block (6) is fixed respectively at base (1) two ends, base (1) one end is reductor (8) fixedly, the upper servomotor (9) that connects of reductor (8), it is characterized in that: an end end of ball screw (4) connects reductor (8) by coupling band (11), the two ends of ball screw (4) are arranged on respectively in bearing block (6), between ball screw (4) and bearing block (6), are provided with bearing (7); Described base (1) is provided with slide rail (18), and ram (2) is slidably mounted on slide rail (18); Ram (2) inboard is bolted nut seat (5), and nut seat (5) is threaded connection ball screw (4); Described ram (2) upper end connects rolling wheel support (10), the upper roller shaft (16) of installing of rolling wheel support (10), and roller shaft (16) is upper connects roller (15) by roller bearing (17); Ram (2) lower end is bolted pressing plate (3), and an end of pressing plate (3) is positioned at base (1) below.
2. steel plate face milling centralising device as claimed in claim 1, it is characterized in that: the two ends of described ball screw (4) connect respectively a nut (12).
3. steel plate face milling centralising device as claimed in claim 1 is characterized in that: described pressing plate (3) is for L shaped.
4. steel plate face milling centralising device as claimed in claim 1 is characterized in that: described pressing plate (3) is upper connects adjustable plate (13) by adjustment screw (14), and adjustable plate (13) is positioned between pressing plate (3) and base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320240761.5U CN203371321U (en) | 2013-05-07 | 2013-05-07 | Steel plate end face milling and centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320240761.5U CN203371321U (en) | 2013-05-07 | 2013-05-07 | Steel plate end face milling and centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203371321U true CN203371321U (en) | 2014-01-01 |
Family
ID=49833877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320240761.5U Expired - Lifetime CN203371321U (en) | 2013-05-07 | 2013-05-07 | Steel plate end face milling and centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203371321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203660A (en) * | 2013-05-07 | 2013-07-17 | 无锡华联科技集团有限公司 | Steel plate end face milling and centring device |
| CN112658547A (en) * | 2020-12-25 | 2021-04-16 | 无锡华联科技集团有限公司 | Centering device |
-
2013
- 2013-05-07 CN CN201320240761.5U patent/CN203371321U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203660A (en) * | 2013-05-07 | 2013-07-17 | 无锡华联科技集团有限公司 | Steel plate end face milling and centring device |
| CN112658547A (en) * | 2020-12-25 | 2021-04-16 | 无锡华联科技集团有限公司 | Centering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |