CN110293534B - Adjustable template for backing plate scribing - Google Patents
Adjustable template for backing plate scribing Download PDFInfo
- Publication number
- CN110293534B CN110293534B CN201910591694.3A CN201910591694A CN110293534B CN 110293534 B CN110293534 B CN 110293534B CN 201910591694 A CN201910591694 A CN 201910591694A CN 110293534 B CN110293534 B CN 110293534B
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- template
- plate
- main body
- slide
- positioning plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
- B25H7/045—Devices, e.g. scribers, for marking characterised by constructional details of the marking elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to a processing technology of railway track equipment, and aims to provide an adjustable template for backing plate scribing. The template comprises a template main body with a central hollowed square structure, wherein a slide way is respectively arranged on the frames at two sides of a hollowed part, a positioning plate and at least one guiding ruler are respectively arranged on the slide ways at two sides by the end parts of the positioning plate and the guiding ruler, and adjustable fixed installation is arranged between the guiding ruler and the slide way and between the positioning plate and the slide way; one end of the sample plate main body is provided with a positioning hole, and the positioning plate is arranged at the other end of the sample plate main body and is provided with a positioning hole. The invention can realize the scribing operation of various backing plates through the guiding ruler and the positioning plate which are adjustably arranged, and can be applied to various types of backing plates to the greatest extent. Therefore, the waste of template manufacturing materials in the application range is greatly reduced, and the production cost is saved; the manufacturing period and the application period of the template are shortened, and the production efficiency is improved; the problem of old-fashioned sample plate kind, a lot of is solved, lightens the pressure of depositing of enterprise to the sample plate, has reduced maintenance cost.
Description
Technical Field
The invention relates to a processing technology of railway track equipment, in particular to an adjustable backing plate template for backing plate scribing.
Background
The base plate is a key part of a railway system, a bedplate, an iron seat, a shoulder and other parts are required to be welded at specific positions in the processing process of the base plate, and in order to ensure welding precision, the base plate is marked in advance in the production process so as to determine the welding position. Therefore, templates for scribing at different welding positions, different welding angles and different hole pitches of the same width backing plate are needed.
The template for scribing the backing plate in the prior art is shown in fig. 2, and is a piece of rectangular material, the size of the rectangular material is basically consistent with that of the backing plate, and positioning holes and scribing frames are formed in the template in a cutting processing mode. When the scribing device is used, the base plate is placed below the sample plate, the base plate and the sample plate are fastened by penetrating bolts through the positioning holes, and then scribing is carried out on the surface of the base plate through the scribing frame. Each template can only be fixed and auxiliary scribing and positioning with the backing plate matched with the size. However, in actual production, the probability of repeated occurrence of the backing plate with the same size is not high due to the wider variety of backing plate models in technical development. This also results in an increasing number of templates for scribing, which not only increases the cost of manufacturing the samples, but also makes the storage and classification of templates more difficult. Therefore, providing a new scribing template becomes an urgent problem for enterprises to solve.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art and providing an adjustable template for backing plate scribing.
In order to solve the technical problems, the invention adopts the following solution:
an adjustable template for backing plate scribing is provided, comprising a template main body; the template main body is of a square frame structure with a hollowed center, two side frames at two sides of the hollowed part of the template main body are respectively provided with a slide rail, one positioning plate and at least one guiding rule are respectively arranged on the slide rails at two sides by the end parts of the positioning plate and the guiding rule, and the adjustable fixed installation is arranged between the guiding rule and the slide rail and between the positioning plate and the slide rail; one end of the sample plate main body is provided with a positioning hole, and the positioning plate is arranged at the other end of the sample plate main body and is provided with a positioning hole.
In the invention, the template main body is provided with a reinforcing structure formed by bending downwards extension parts of two side edges.
In the invention, the two slide ways are parallel to each other.
In the invention, the guiding rule is provided with two long sides, wherein one side is provided with a convex marker, and the other side is a straight side serving as a marking reference.
In the invention, the connecting line of the locating hole on the sample plate main body and the locating hole on the locating plate is positioned on the central line of the sample plate main body, and the two slide ways are parallel to the central line.
According to the invention, the frames on two sides of the hollowed-out part of the template body are respectively provided with one scale which is parallel to each other, and the edges of the scales are overlapped with the edges of the hollowed-out part (used for positioning the moving distance of the guiding rule).
In the invention, two windows are arranged on the positioning plate, and the positions of the windows correspond to the positions of the staff gauge.
In the invention, the slideway is any one of the following:
(1) The slide way is a through long groove formed in the sample plate main body, and the guiding ruler and the positioning plate are adjustably and fixedly installed on the slide way through the bolt assembly;
(2) The slide way is a slide bar arranged on the surface of the sample plate main body, a slide block is arranged on the slide bar, and the slide bar and the positioning plate are arranged on the slide block through a bolt assembly and realize adjustable fixed installation.
In the invention, the guiding ruler is a strip-shaped plate which is processed by linear cutting, and waist-shaped holes are arranged at two ends of the guiding ruler.
Compared with the prior art, the invention has the technical effects that:
1. the invention can realize the scribing operation of various backing plates through the guiding ruler and the positioning plate which are adjustably arranged, and can be applied to various types of backing plates to the greatest extent. Therefore, the waste of template manufacturing materials in the application range is greatly reduced, and the production cost is saved.
2. The invention can shorten the manufacturing period and the application period of the template and improve the production efficiency.
3. The invention can solve the problems of various types and quantity of old templates, lighten the storage pressure of enterprises on the templates and reduce the maintenance cost.
4. The invention can effectively classify and arrange, and solves the problem that the old template is difficult to be matched with the base plate rapidly to carry out auxiliary scribing.
Drawings
FIG. 1 is a schematic view of a pallet with components such as a platen, an iron seat, a shoulder, etc. mounted thereon.
Fig. 2 is a prior art template for pad scribing.
FIG. 3 is a diagram showing the usage of the adjustable template according to the present invention.
Fig. 4 is a cross-sectional view taken along the direction A-A in fig. 3.
Fig. 5 is a schematic view of a master plate body.
Fig. 6 is a schematic view of a locating plate.
Fig. 7 is a schematic view of a bolt assembly.
The reference numerals in the drawings are: 1 a template main body; 2, positioning holes; 3, scribing a frame; 11 template body; 12 guiding rule; 13 positioning plates; a 14 bolt assembly; 15 backing plates; 16 positioning holes; 17 scale; 18, sliding ways; 19 windows.
Detailed Description
The following describes in detail the embodiments of the present invention with reference to the drawings.
The adjustable template for the backing plate scribing is characterized in that a template main body 11 is of a square frame structure with a hollowed center, and is provided with a reinforcing structure formed by downwards bending extension parts of two side edges. The side frames on two sides of the hollowed-out part of the template main body 11 are respectively provided with a slide rail 18, and the two slide rails 18 are parallel to each other. A positioning plate 13 and a plurality of guiding rules 12 are arranged between two sliding ways 18, and adjustable fixed installation is arranged between the end part of the guiding rules 12 and the sliding ways 18 and between the end part of the positioning plate 13 and the sliding ways 18; a positioning hole 16 is provided at one end of the template body 11, and a positioning plate 13 is mounted at the other end of the template body 11 and has a positioning hole. The connecting line between the positioning hole 16 on the template main body 11 and the positioning hole on the positioning plate 13 is positioned on the symmetry center line of the template main body 11, and the two slide ways 18 are also parallel to the symmetry center line. The frames on two sides of the hollowed-out part of the template main body 11 are respectively provided with a scale 17, the two scales 17 are parallel to each other, and the edges of the scales 17 are overlapped with the edges of the hollowed-out part so as to be used for positioning the moving distance of the guiding rule 12. Two windows 19 are formed in the positioning plate 13, the positions of the windows 19 correspond to the positions of the scales 17, and the moving distance of the positioning holes can be conveniently observed. A notch is arranged in the middle of the opposite direction of the window 19, so that accurate positioning can be realized. The guiding rule 12 has two long sides, one side is provided with a raised marker, and the other side is a straight side serving as a scribing reference.
The slideway 18 may be any of the following: (1) The slide way 18 is a through long groove formed in the sample plate main body 11, and the slide rule 12 and the positioning plate 13 are adjustably and fixedly arranged on the slide way through the bolt assembly 14; (2) The slide way 18 is a slide bar arranged on the surface of the sample plate main body, a slide block is arranged on the slide bar, and the guiding ruler 12 and the positioning plate 13 are arranged on the slide block through a bolt assembly and realize adjustable fixed installation. Through adjustable fixed mounting, the positioning holes 16 and the positioning plates 13 can be utilized to match and combine templates with different hole pitch positions, and positioning is realized between the templates and the backing plates 15 with the same width and different hole pitch.
In order to facilitate the use or improve the use precision, more preferential designs can be provided.
For example, all the hollowed-out parts, holes or grooves of the template main body 11 are obtained by removing materials through linear cutting processing. The unit mm of the scale 17 has a scale mark pitch enlarged 40 times, and the start end is flush with the center line of the one-side positioning hole 16. The scale 17 is made by laser marking with the edges of the hollowed-out portion of the master body 11 parallel to each other as a reference. The transparent long-groove-shaped slideway has smoothness after being processed, and forms an XY plane after being fixedly installed with the guiding ruler 12 and the positioning plate 13 through adjustment, so that a movable adjustable system is formed to realize an adjustable function. The running rule 12 is a piece of long strip material that is machined by wire cutting. Waist-shaped holes can be formed in the upper end and the lower end of the sample plate body, and the functions of moving and adjusting the installation angle are achieved through the connecting and fixing system and the sample plate body. The middle part of one side of the guiding rule 12 is provided with a semicircular bulge part, and the semicircular bulge part has an auxiliary effect and prevents an operator from misjudging the scribing reference edge. The positioning plate 13 is also processed by wire cutting. Through holes are respectively formed at two ends and used for penetrating through the bolts to realize adjustable installation. The window 19 of the locating plate 13 can observe the numerical value of the graduated scale, and a notch is formed in the position, flush with the center line of the locating hole, of the inner side of the window 19 and is used for aligning with the graduation of the graduated scale 17 to realize accurate locating. The bolt assembly 14 can be composed of three parts, namely a bolt, a gasket and a nut, and has the function of connection and fixation. Wherein the nut can be a nonstandard part, and can be clamped in the sliding groove through the small added boss. The height of the nut is slightly lower than that of the slide way, so that the nut can be prevented from rotating along with the bolt when the bolt is screwed down.
Claims (7)
1. An adjustable template for backing plate scribing, comprising a template main body; the template is characterized in that the template main body is of a square frame structure with a hollowed center and is provided with a reinforcing structure formed by downwards bending extension parts of two side edges; the frames on two sides of the hollowed-out part of the template main body are respectively provided with a slide rail, and the two slide rails are parallel to each other; the positioning plate and the at least one guiding rule are respectively arranged on the sliding ways at the two sides by the end parts of the positioning plate and the guiding rule, and the adjustable fixed installation is arranged between the guiding rule and the sliding way and between the positioning plate and the sliding way; one end of the sample plate main body is provided with a positioning hole, and the positioning plate is arranged at the other end of the sample plate main body and is provided with a positioning hole.
2. An adjustable template according to claim 1, wherein the guiding ruler has two long sides, one side is provided with a raised marker, and the other side is a straight side serving as a scribing reference.
3. The adjustable template of claim 1, wherein the line connecting the positioning hole in the template body and the positioning hole in the positioning plate is located on a center line of the template body, and the two slide ways are parallel to the center line.
4. The adjustable template of claim 1, wherein a scale is respectively arranged on the frames at two sides of the hollowed-out part of the template body and is parallel to each other, and the edges of the scale are coincident with the edges of the hollowed-out part.
5. The adjustable template of claim 4, wherein the positioning plate is provided with two windows, and the positions of the windows correspond to the positions of the scales.
6. An adjustable template as claimed in any one of claims 1 to 5, wherein the slide is any one of:
(1) The slide way is a through long groove formed in the sample plate main body, and the guiding ruler and the positioning plate are adjustably and fixedly installed on the slide way through the bolt assembly;
(2) The slide way is a slide bar arranged on the surface of the sample plate main body, a slide block is arranged on the slide bar, and the slide bar and the positioning plate are arranged on the slide block through a bolt assembly and realize adjustable fixed installation.
7. An adjustable template according to any one of claims 1 to 5 wherein the guiding ruler is a strip-shaped plate material processed by wire cutting, and waist-shaped holes are formed at two ends of the guiding ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591694.3A CN110293534B (en) | 2019-07-02 | 2019-07-02 | Adjustable template for backing plate scribing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591694.3A CN110293534B (en) | 2019-07-02 | 2019-07-02 | Adjustable template for backing plate scribing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110293534A CN110293534A (en) | 2019-10-01 |
| CN110293534B true CN110293534B (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910591694.3A Active CN110293534B (en) | 2019-07-02 | 2019-07-02 | Adjustable template for backing plate scribing |
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| Country | Link |
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| CN (1) | CN110293534B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699598A (en) * | 2012-06-07 | 2012-10-03 | 中铁宝桥集团有限公司 | Adjustable universal device for welding and positioning switch bed plate and operating method of adjustable universal device |
| CN204295178U (en) * | 2014-11-17 | 2015-04-29 | 汝州郑铁三佳道岔有限公司 | A kind of frock of batch welding rail brace backing plate |
| CN204870234U (en) * | 2015-08-04 | 2015-12-16 | 上海贝塔建筑科技有限公司 | Coating model box chi |
| CN106192612A (en) * | 2016-08-31 | 2016-12-07 | 中国铁建重工集团有限公司 | A kind of heavy duty switch bed plate positioning tool |
| CN107175454A (en) * | 2017-06-30 | 2017-09-19 | 芜湖中铁科吉富轨道有限公司 | A kind of modified track switch iron chair welding tooling |
| CN206677936U (en) * | 2017-03-16 | 2017-11-28 | 河南中烟工业有限责任公司 | A kind of cigarette stub chalker |
| CN208323861U (en) * | 2018-06-26 | 2019-01-04 | 张坤 | Measure accurately guiding ruler and cutter device |
| CN210452699U (en) * | 2019-07-02 | 2020-05-05 | 浙江贝尔轨道装备有限公司 | Adjustable template for liner plate scribing |
-
2019
- 2019-07-02 CN CN201910591694.3A patent/CN110293534B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699598A (en) * | 2012-06-07 | 2012-10-03 | 中铁宝桥集团有限公司 | Adjustable universal device for welding and positioning switch bed plate and operating method of adjustable universal device |
| CN204295178U (en) * | 2014-11-17 | 2015-04-29 | 汝州郑铁三佳道岔有限公司 | A kind of frock of batch welding rail brace backing plate |
| CN204870234U (en) * | 2015-08-04 | 2015-12-16 | 上海贝塔建筑科技有限公司 | Coating model box chi |
| CN106192612A (en) * | 2016-08-31 | 2016-12-07 | 中国铁建重工集团有限公司 | A kind of heavy duty switch bed plate positioning tool |
| CN206677936U (en) * | 2017-03-16 | 2017-11-28 | 河南中烟工业有限责任公司 | A kind of cigarette stub chalker |
| CN107175454A (en) * | 2017-06-30 | 2017-09-19 | 芜湖中铁科吉富轨道有限公司 | A kind of modified track switch iron chair welding tooling |
| CN208323861U (en) * | 2018-06-26 | 2019-01-04 | 张坤 | Measure accurately guiding ruler and cutter device |
| CN210452699U (en) * | 2019-07-02 | 2020-05-05 | 浙江贝尔轨道装备有限公司 | Adjustable template for liner plate scribing |
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| Publication number | Publication date |
|---|---|
| CN110293534A (en) | 2019-10-01 |
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