CN201841340U - Straight cutting allowance ruler - Google Patents
Straight cutting allowance ruler Download PDFInfo
- Publication number
- CN201841340U CN201841340U CN2010205395137U CN201020539513U CN201841340U CN 201841340 U CN201841340 U CN 201841340U CN 2010205395137 U CN2010205395137 U CN 2010205395137U CN 201020539513 U CN201020539513 U CN 201020539513U CN 201841340 U CN201841340 U CN 201841340U
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- CN
- China
- Prior art keywords
- ruler
- cutting
- magnet
- surplus
- dog clutch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a straight cutting allowance ruler which comprises a magnet and a connecting piece; the upper surface of the magnet is fixedly connected with one end of the connecting piece; the other end of the connecting piece is provided with a guide piece; and a clearance is arranged below the guide piece. The straight cutting allowance ruler has simple structure, is convenient to manufacture, is safe and reliable, saves the production cost, is simple and convenient to carry about and is flexible to manually operate; moreover, only one person can complete the marking and cutting works, which saves certain time and improves the efficiency. When in use, the straight cutting allowance ruler does not consume energy, saves energy and protects the environment. As tooling equipment, the straight cutting allowance ruler is particularly suitable for on-site operations of small batch processing, such as the marking and cutting works of boat structures like flat-bulb steel, angle steel, ribbed plates, etc.
Description
Technical field
The utility model belongs to the shipbuilding field, relates to a kind of cutting surplus ruler that uses when being used to cut surplus specifically.
Background technology
The precision shipbuilding is meant and reduces the on-the-spot workload of revising to greatest extent, increases work efficiency, and shortens ship building period.But, with regard to present technology management level, can't not have the surplus shipbuilding comprehensively.All want pre-made allowance in processes such as part processing, parts assembling, segmentation assembling, complete cross section assembling and hull close up, and before the assembly technology of correspondence, carry out the surplus cutting, guarantee the precision of Ship Structure.
When hull structural member carries out linear edge processing, when perhaps before thicker member welding, needing at the edge bevel, a lot of companies all use the testing tool of comparison precision such as laser transit segmentation are repaired in advance, the segmentation surplus line that promptly after segmentation manufacturing completion, draws, and adopt semi-automatic cutting torch that surplus is cut off.Semi-automatic cutting torch at first, needs two people's compounding practices in use, and a people puts the parallel orbit of semi-automatic cutting torch accurately according to line, and another one people operates cutting torch and carries out the surplus cutting, operates like this, and the cooperation time is oversize; Secondly, some large-scale curve segmentations have certain height, are not that semi-automatic cutting torch can't use in the level land operation; Also have, some location spaces are less than normal, the crossing place of flat-bulb steel and angle steel for example, and semi-automatic cutting torch can't cut surplus well, occurs the phenomenon that seaming etc. does not have linearity easily, can't guarantee precision; In addition, the use of machine needs plug-in, and some operation occasion does not have power supply just inapplicable, and machine damages easily, needs maintenance at ordinary times, so so certain man power and material has been wasted in operation.
The utility model content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of flexible operation, cutting surplus ruler easy to carry, adopts this frock can save production cost, save time.
The utility model is by the following technical solutions:
A kind of cutting surplus ruler comprises magnet, and connector, and the magnet upper surface is fixedlyed connected with jockey one end, and the jockey other end is established guide, and there is the space guide below.
Preferably, described magnet has two, and described jockey is two gripper shoes and the stiffener that is fixed in support plate upper surface, and guide is along the outstanding downwards reinforcement of stiffener outer rim.
Further, described magnet is that bolt is connected with gripper shoe, and described gripper shoe is that bolt is connected with stiffener.
Further, be that the reinforcing handle of half pipe connects by two ends between the described support plate upper surface.
Preferably, described jockey is the dog clutch holder, and the dog clutch holder comprises holder body and dog clutch, and described magnet is connected with the holder body, and described guide is the cutting straight line pipe, and this cutting straight line pipe is arranged in the dog clutch.
Further, described magnet is that bolt is connected with the dog clutch holder.
Further, described holder body and dog clutch intersection also are provided with two circular holes that prevent that the dog clutch crosspoint from tearing.
Further, described magnet is the magnet piece.
The utlity model has following beneficial effect: simple in structure, easy to make, safe and reliable, save production cost, carry easy, manual operations flexibly, a people just can finish the cutting work of ruling, and has saved the regular hour, efficient also is improved.Consumes energy not in use, energy-conserving and environment-protective.This frock is specially adapted to the operation field operation of small lot processing, for example line cutting work of Ship Structures such as flat-bulb steel, angle steel, floor.
Description of drawings
The structural representation of first kind of embodiment of the cutting surplus ruler that Fig. 1 relates to for the utility model.
Fig. 2 is the reverse structural representation of cutting surplus ruler shown in Figure 1.
The structural representation of second kind of embodiment of the cutting surplus ruler that Fig. 3 relates to for the utility model.
Fig. 4 is the reverse structural representation of cutting surplus ruler shown in Figure 3.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As depicted in figs. 1 and 2, a kind of embodiment of the cutting surplus ruler that relates to for the utility model, comprise stiffener 1, gripper shoe 3 and magnet piece 4, one side direction of stiffener 1 has a projection and is reinforcement 2, therefore reinforcement 2 exceeds the lower surface of described stiffener 1, also have two gripper shoes 3 to be laid in the two ends of stiffener 1 respectively, gripper shoe 3 is located at stiffener 1 time equally, one end of gripper shoe 3 is close proximity to the inboard of reinforcement 2, and is fixing by two fastening bolts 6 between gripper shoe 3 and the stiffener 1.The below that gripper shoe 3 exceeds stiffener 1 part is provided with the magnet piece 4 of a card slot type, and is fixing by two fastening bolts 6 between magnet piece 4 and the gripper shoe 3.The height of magnet piece 4 should be greater than the height of reinforcement 2.This frock comprises that also one reinforces handle 5, and the two ends that reinforce handle 5 are half pipe 7, are located at the top of gripper shoe 3 respectively, reinforces between handle 5 and the gripper shoe 3 fixing by two fastening bolts 6.Because the suction of magnet is very sufficient, the effect of reinforcing handle 5 is exactly conveniently to extract and put down when removing whole frock.
Use cutting surplus ruler to carry out before the surplus cutting, with laser transit steel plate is got ready earlier, get ready according to two again and eject the surplus line, rely on the effect of magnet piece then, to cut the surplus ruler and be fixed on steel plate top, and unsettled about 15-20mm arranged, the linear projection of reinforcement is overlapped with the surplus line, along reinforcement, the injector cutting torch that uses oxygen-acetylene gas to cut cuts off surplus.Owing between cutting surplus ruler and the steel plate space is arranged, thus the cutting torch of injector cutting torch can move angularly, over groove, internal groove also masterly.And because cutting surplus ruler is unsettled, the steel plate that is heated during with cutting has some spaces, can avoid the influence of high temperature deformation like this.
Because the cutting surplus ruler in the scheme one maintains static, and can't mark the line of length.In addition, some location spaces are less than normal, flat-bulb steel and the angle steel place of intersecting for example, and semi-automatic cutting torch cutting can't guarantee precision, has another kind of cutting surplus ruler (scheme two) to address the above problem for this reason.As shown in Figure 3 and Figure 4, be another preferred embodiment of the present utility model, comprise cutting straight line pipe 8, dog clutch holder 9 and magnet piece 4, cutting straight line pipe 8 passes in the middle of the dog clutch holder 9, dog clutch holder 9 comprises holder body and dog clutch, and dog clutch can clamp cutting straight line pipe 8.Equally, certain clearance should be left in the below of cutting straight line pipe 8.According to cutting surplus length what, cutting straight line pipe 8 can move.The below of holder body is provided with the magnet piece 4 of a card slot type, and is fixing by two fastening bolts 6 between magnet piece 4 and the dog clutch holder 9.The surface of dog clutch holder 9, promptly holder body and dog clutch intersection also are provided with two circular holes 10 that prevent from the dog clutch crosspoint to tear.
The implementation step of scheme two is basic to be identical with scheme one.The cutting straight line pipe is changeable, and long cutting straight line pipe can be used to be cut with the surplus of certain-length, and short cutting straight line pipe can be used for narrow and small place, space, to guarantee linearity.
More than cutting surplus ruler that the utility model embodiment is provided be described in detail.The cutting surplus ruler that the utility model relates to comprises magnet, and connector, and the magnet upper surface is fixedlyed connected with jockey one end, and the jockey other end is established guide, and there is the space guide below.This is a core concept of the present utility model.For one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum; this description should not be construed as restriction of the present utility model, and all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (8)
1. one kind is cut the surplus ruler, it is characterized in that: comprise magnet, and connector, the magnet upper surface is fixedlyed connected with jockey one end, and the jockey other end is established guide, and there is the space guide below.
2. cutting surplus ruler according to claim 1, it is characterized in that: described magnet has two, described jockey is two gripper shoes (3) and the stiffener (1) that is fixed in gripper shoe (3) upper surface, and guide is along the outstanding downwards reinforcement (2) of stiffener (1) outer rim.
3. cutting surplus ruler according to claim 2 is characterized in that: described magnet and gripper shoe (3) are for bolt is connected, and described gripper shoe (3) is connected for bolt with stiffener (1).
4. cutting surplus ruler according to claim 3 is characterized in that: be that the reinforcing handle (5) of half pipe (7) connects by two ends between described gripper shoe (3) upper surface.
5. cutting surplus ruler according to claim 1, it is characterized in that: described jockey is dog clutch holder (9), dog clutch holder (9) comprises holder body and dog clutch, described magnet is connected with the holder body, described guide is cutting straight line pipe (8), and this cutting straight line pipe (8) is arranged in the dog clutch.
6. cutting surplus ruler according to claim 5 is characterized in that: described magnet is connected for bolt with dog clutch holder (9).
7. cutting surplus ruler according to claim 6 is characterized in that: described holder body and dog clutch intersection also are provided with two circular holes (10) that prevent from the dog clutch crosspoint to tear.
8. according to each described cutting surplus ruler among the claim 1-7, it is characterized in that: described magnet is magnet piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205395137U CN201841340U (en) | 2010-09-21 | 2010-09-21 | Straight cutting allowance ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205395137U CN201841340U (en) | 2010-09-21 | 2010-09-21 | Straight cutting allowance ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841340U true CN201841340U (en) | 2011-05-25 |
Family
ID=44036244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205395137U Expired - Lifetime CN201841340U (en) | 2010-09-21 | 2010-09-21 | Straight cutting allowance ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273162A (en) * | 2013-05-22 | 2013-09-04 | 南车石家庄车辆有限公司 | Cutting positioning sample plate for railway wagon body steel structure dismantling |
| CN110282072A (en) * | 2019-06-27 | 2019-09-27 | 中船黄埔文冲船舶有限公司 | The determination method of full-rotating rudder paddle deep bracket surplus cutting line |
| CN112572727A (en) * | 2020-12-04 | 2021-03-30 | 沪东中华造船(集团)有限公司 | Method for opening steel structure of ship body on site |
-
2010
- 2010-09-21 CN CN2010205395137U patent/CN201841340U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273162A (en) * | 2013-05-22 | 2013-09-04 | 南车石家庄车辆有限公司 | Cutting positioning sample plate for railway wagon body steel structure dismantling |
| CN103273162B (en) * | 2013-05-22 | 2016-02-17 | 南车石家庄车辆有限公司 | Cutting positioning templet disassembled by a kind of lorry body steel construction |
| CN110282072A (en) * | 2019-06-27 | 2019-09-27 | 中船黄埔文冲船舶有限公司 | The determination method of full-rotating rudder paddle deep bracket surplus cutting line |
| CN112572727A (en) * | 2020-12-04 | 2021-03-30 | 沪东中华造船(集团)有限公司 | Method for opening steel structure of ship body on site |
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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 |
Granted publication date: 20110525 |
|
| CX01 | Expiry of patent term |