CN208409020U - A kind of rail welding positioning clamping device - Google Patents
A kind of rail welding positioning clamping device Download PDFInfo
- Publication number
- CN208409020U CN208409020U CN201820980902.XU CN201820980902U CN208409020U CN 208409020 U CN208409020 U CN 208409020U CN 201820980902 U CN201820980902 U CN 201820980902U CN 208409020 U CN208409020 U CN 208409020U
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- China
- Prior art keywords
- drive rod
- bracket
- bottom plate
- pressing plate
- support frame
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- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 30
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 210000001699 lower leg Anatomy 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 34
- 229910052742 iron Inorganic materials 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of rail welding positioning clamping devices, it is related to rail welding technical field of tools, including the support frame being made of two u-brackets, support frame is equipped with bottom plate, the lower end of u-bracket is equipped with pedestal, the side wall of the inside of u-bracket is equipped with vertical strip groove, the side of bottom plate is equipped with support rod, the end of support rod is equipped with sliding block, sliding block is slidably matched with strip groove, vertical spring is equipped between bottom plate and lower end surface and u-bracket, one end of spring is connect with u-bracket and the lower end surface of the other end and bottom plate is fastenedly connected, the left side of support frame as described above is equipped with left positioning mechanism, the right side of support frame is equipped with right positioning mechanism, the top of support frame is equipped with upper positioning mechanism, the utility model can quickly realize the horizontal and vertical positioning to iron block, improve the accuracy of location efficiency and positioning , to improve the quality of product, saved the production time.
Description
Technical field
The utility model relates to rail welding technical field of tools, and in particular to a kind of rail welding positioning clamping dress
It sets.
Background technique:
It in tramcar rail welding, needs first to weld " sandwich ", then " sandwich " and groove profile rail is welded to one
It rises, " sandwich " cannot often carry out the iron block of welding effectively fixing, finally influence welding quality in welding.
Application No. is 201620499195.3 Chinese patents to disclose as a kind of rail welding clamping apparatus, belongs to steel
Rail soldering appliance technical field.Including bottom plate, four vertical pillars being fixed on bottom plate and F type clamp, the vertical pillars
One end is respectively and vertically fixed at the bottom plate two sides, and the vertical pillars upper level is equipped with the F type clamp, the bottom plate two
End middle part is equipped with the F type clamp in vertical direction.It is carried out horizontally and vertically by the iron block welded to needs
It is fixed, guarantee that iron block will not move in the welding process, guarantees welding quality.
Although the technology of above-mentioned patent puts the positioning that can be realized to iron block in the welding process, positioned
During, need it is artificial the embedding folder of F type is operated and is positioned, need operator to carry out manually adjusting positioning, expend
Production efficiency is reduced while a large amount of labour.After positioning, the accuracy being positioned manually is lower, when so as to cause welding
Error is generated, the quality of product is influenced.
Utility model content
The purpose of this utility model is to provide a kind of rail welding positioning clamping devices, to solve to lead in the prior art
The above-mentioned defects of cause.
A kind of rail welding positioning clamping device, including the support frame being made of two u-brackets, support frame is equipped with
Bottom plate, the lower end of u-bracket are equipped with pedestal, and the side wall of the inside of the u-bracket is equipped with vertical strip groove, the bottom plate
Side be equipped with support rod, the end of support rod is equipped with sliding block, and sliding block is slidably matched with strip groove, the bottom plate and lower end surface and
Vertical spring is equipped between u-bracket, one end of spring is connect with u-bracket and the fastening of the lower end surface of the other end and bottom plate connects
It connects, the left side of support frame as described above is equipped with left positioning mechanism, and the right side of support frame is equipped with right positioning mechanism, and the top of support frame is equipped with
Upper positioning mechanism, the left positioning mechanism are made of left l-shaped rod, left compression bar and left pressing plate, and left compression bar is mounted on the one of left l-shaped rod
End, left pressing plate are mounted on the end of left compression bar, and the right positioning mechanism is made of right l-shaped rod, right compression bar and right pressing plate, right compression bar
It is mounted on one end of right l-shaped rod, right pressing plate is mounted on the end of right compression bar, and the left pressing plate and right pressing plate are symmetrical and set in opposite directions
It sets, the lower end of the left l-shaped rod is equipped with left foot frame and left drive rod, and the left drive rod is located at the right end of left foot frame, the right L
The lower end of type bar is equipped with right crus of diaphragm frame and right drive rod, and the right drive rod is located at the left end of right crus of diaphragm frame, the left foot frame, right crus of diaphragm
Frame, left drive rod, right drive rod lower end be equipped with idler wheel, the lower end of support frame as described above sets two-way cylinder, the left drive rod
It is securedly mounted to the flexible position of two-way cylinder right end, the right drive rod is securedly mounted to the pars contractilis of two-way cylinder left end
Position, the end face of the left drive rod are equipped with the guide groove of left and right perforation, and the right l-shaped rod is passed through from guide groove, and right L-type
Bar can the relative motion in guide groove.
Preferably, the upper positioning mechanism includes I-shaped upper supporting beam and the flexible gas for being mounted on supporting beam lower end
Cylinder, the upper supporting beam are securedly mounted to the upper end of two u-brackets and parallel with bottom plate, the telescopic end of telescopic cylinder vertically to
Under, the telescopic end of telescopic cylinder is equipped with top board and top board is parallel with bottom plate.
Preferably, the upper supporting beam is detachably connected by connecting lining plate and fastening bolt, and one end of connecting lining plate is logical
Cross that fastening bolt is mounted on the side of u-bracket and the other end is mounted on the side of upper supporting beam, connection lining by fastening bolt
Plate is distributed vertically.
Preferably, the lower end of the pedestal is symmetrically arranged with track one and track two, and track one is located at the outside of pedestal, track
Two are located at the inside of pedestal, and the idler wheel of left foot frame lower end and the idler wheel of right crus of diaphragm frame lower end connect with the rolling of corresponding track one
Touching, the idler wheel of the left drive rod lower end and the idler wheel of right drive rod lower end are in rolling contact with corresponding track two.
Preferably, the end face of the left pressing plate, right pressing plate and top board is bonded with rubber sheet gasket.
Utility model has the advantages that the utility model is in use, carried out by the iron block welded to needs
Horizontal and vertical positioning ensure that iron block will not move in the welding process, drive top board downward first with telescopic cylinder
Movement carries out longitudinal register, is driving left pressing plate and right pressing plate to move toward one another carry out located lateral using two-way cylinder, can be fast
Speed realizes positioning to iron block, improves location efficiency, has saved the production time, in addition, by lower end surface in bottom plate with it is U-shaped
Spring is set between bracket, and during carrying out longitudinal register, the elastic force of spring provides reaction force can be more stable
The longitudinal register for realizing iron block, is positioned in order to spend the iron block of different-thickness.
The utility model can quickly realize the horizontal and vertical positioning to iron block, improve location efficiency and positioning
Accuracy has saved the production time to improve the quality of product.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of rail welding positioning clamping device described in the utility model.
Fig. 2 is the schematic diagram of the top view of the utility model.
Wherein: 1-pedestal, 2-U type bracket, 3- spring, 4- sliding block, 5- strip groove, 6- bottom plate, 7- top board, 8- are flexible
Cylinder, the left compression bar of 9-, 10- left pressing plate, the left l-shaped rod of 11-, 12- left foot frame, 13- track one, the right drive rod of 14-, 15- track two,
The two-way cylinder of 16-, the left drive rod of 17-, 18- guide groove, 19- right crus of diaphragm frame, the right l-shaped rod of 20-, the right compression bar of 21-, 22- right pressing plate,
23- fastening bolt, 24- connecting lining plate, the upper supporting beam of 25-.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As depicted in figs. 1 and 2, a kind of rail welding positioning clamping device, including the branch being made of two u-brackets 2
Support, support frame are equipped with bottom plate 6, and the lower end of u-bracket 2 is equipped with pedestal 1, and the side wall of the inside of the u-bracket 2 is equipped with
Vertical strip groove 5, the side of the bottom plate 6 are equipped with support rod, and the end of support rod is equipped with sliding block 4, sliding block 4 and strip groove 5
It is slidably matched, vertical spring 3, one end of spring 3 and u-bracket 2 is equipped between the bottom plate 6 and lower end surface and u-bracket 2
The lower end surface of connection and the other end and bottom plate 6 is fastenedly connected, and the left side of support frame as described above is equipped with left positioning mechanism, the right side of support frame
Side is equipped with right positioning mechanism, and the top of support frame is equipped with upper positioning mechanism, and the left positioning mechanism is by left l-shaped rod 11, left compression bar 9
It is formed with left pressing plate 10, left compression bar 9 is mounted on one end of left l-shaped rod 11, and left pressing plate 10 is mounted on the end of left compression bar 9, described
Right positioning mechanism is made of right l-shaped rod 20, right compression bar 21 and right pressing plate 20, and right compression bar 21 is mounted on one end of right l-shaped rod 20, right
Pressing plate 22 is mounted on the end of right compression bar 21, and the left pressing plate 10 and right pressing plate 22 are symmetrical and be oppositely arranged, the left l-shaped rod 11
Lower end be equipped with left foot frame 12 and left drive rod 17, the left drive rod 17 is located at the right end of left foot frame 12, the right l-shaped rod 20
Lower end be equipped with right crus of diaphragm frame 19 and right drive rod 14, the right drive rod 14 is located at the left end of right crus of diaphragm frame 19, the left foot frame 12,
Right crus of diaphragm frame 19, left drive rod 17, right drive rod 14 lower end be equipped with idler wheel, the lower end of support frame as described above sets two-way cylinder 16,
The left drive rod 17 is securedly mounted to the flexible position of two-way 16 right end of cylinder, and the right drive rod 14 is securedly mounted to two-way
The flexible position of 16 left end of cylinder, the end face of the left drive rod 17 are equipped with the guide groove 18 of left and right perforation, the right l-shaped rod
20 pass through from guide groove 18, and right l-shaped rod 20 can the relative motion in guide groove 18.
In the present embodiment, the upper positioning mechanism includes I-shaped upper supporting beam 25 and is mounted under supporting beam 25
The telescopic cylinder 8 at end, the upper supporting beam 25 are securedly mounted to the upper end of two u-brackets 2 and, telescopic cylinder 8 parallel with bottom plate 6
Telescopic end straight down, the telescopic end of telescopic cylinder 8 is equipped with top board 7 and top board 7 is parallel with bottom plate 6.
In the present embodiment, the upper supporting beam 25 is detachably connected by connecting lining plate 24 and fastening bolt 23, is connected
One end of liner plate 24 is mounted on the side of u-bracket 2 by fastening bolt 23 and the other end passes through fastening bolt 23 and is mounted on
The side of supporting beam 25, connecting lining plate 24 are distributed vertically.
In the present embodiment, the lower end of the pedestal 1 is symmetrically arranged with track 1 and track 2 15, and track 1 is located at bottom
The outside of seat 1, track 2 15 are located at the inside of pedestal 1, the idler wheel of 19 lower end of idler wheel and right crus of diaphragm frame of 12 lower end of left foot frame
Be in rolling contact with corresponding track 1, the idler wheel of 14 lower end of idler wheel and right drive rod of left 17 lower end of drive rod with it is corresponding
Track 2 15 be in rolling contact.
In the present embodiment, the end face of the left pressing plate 10, right pressing plate 22 and top board 7 is bonded with rubber sheet gasket
(being not drawn into figure).
Utility model has the advantages that the utility model is in use, carried out by the iron block welded to needs
Horizontal and vertical positioning ensure that iron block will not move in the welding process, first with telescopic cylinder 8 drive top board 7 to
Lower movement carries out longitudinal register, laterally fixed driving left pressing plate 10 and right pressing plate 22 to move toward one another progress using two-way cylinder 16
Position, can fast implement the positioning to iron block, improve location efficiency, save the production time, in addition, by bottom plate 6
Spring 3 is set between lower end surface and u-bracket 2, and during carrying out longitudinal register, the elastic force of spring 3 provides reaction force
The longitudinal register of realization iron block that can be more stable, is positioned in order to spend the iron block of different-thickness.
The utility model can quickly realize the horizontal and vertical positioning to iron block, improve location efficiency and positioning
Accuracy has saved the production time to improve the quality of product.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (5)
1. a kind of rail welding positioning clamping device is set on support frame including the support frame being made of two u-brackets (2)
Have bottom plate (6), the lower end of u-bracket (2) is equipped with pedestal (1), which is characterized in that on the side wall of the inside of the u-bracket (2)
Equipped with vertical strip groove (5), the side of the bottom plate (6) is equipped with support rod, and the end of support rod is equipped with sliding block (4), sliding block
(4) it is slidably matched with strip groove (5), vertical spring (3) is equipped between the bottom plate (6) and lower end surface and u-bracket (2),
One end of spring (3) is connect with u-bracket (2) and the lower end surface of the other end and bottom plate (6) is fastenedly connected, a left side for support frame as described above
Side is equipped with left positioning mechanism, and the right side of support frame is equipped with right positioning mechanism, and the top of support frame is equipped with upper positioning mechanism, the left side
Positioning mechanism is made of left l-shaped rod (11), left compression bar (9) and left pressing plate (10), and left compression bar (9) is mounted on left l-shaped rod (11)
One end, left pressing plate (10) are mounted on the end of left compression bar (9), the right positioning mechanism by right l-shaped rod (20), right compression bar (21) and
Right pressing plate (22) composition, right compression bar (21) are mounted on one end of right l-shaped rod (20), and right pressing plate (22) is mounted on right compression bar (21)
End, the left pressing plate (10) and right pressing plate (22) are symmetrical and are oppositely arranged, and the lower end of the left l-shaped rod (11) is equipped with left foot frame
(12) and left drive rod (17), the left drive rod (17) are located at the right end of left foot frame (12), the lower end of the right l-shaped rod (20)
Equipped with right crus of diaphragm frame (19) and right drive rod (14), the right drive rod (14) is located at the left end of right crus of diaphragm frame (19), the left foot frame
(12), right crus of diaphragm frame (19), left drive rod (17), right drive rod (14) lower end be equipped with idler wheel, the lower end of support frame as described above is set
Two-way cylinder (16), the left drive rod (17) are securedly mounted to the flexible position of two-way cylinder (16) right end, the right driving
Bar (14) is securedly mounted to the flexible position of two-way cylinder (16) left end, and the end face of the left drive rod (17) is equipped with left and right and passes through
Logical guide groove (18), the right l-shaped rod (20) passes through from guide groove (18), and right l-shaped rod (20) can be in guide groove (18)
Interior relative motion.
2. a kind of rail welding positioning clamping device according to claim 1, it is characterised in that: the upper positioning mechanism
Including I-shaped upper supporting beam (25) and it is mounted on the telescopic cylinder (8) of upper supporting beam (25) lower end, the upper supporting beam
(25) be securedly mounted to the upper end of two u-brackets (2) and parallel with bottom plate (6), the telescopic end of telescopic cylinder (8) straight down,
The telescopic end of telescopic cylinder (8) is equipped with top board (7) and top board (7) is parallel with bottom plate (6).
3. a kind of rail welding positioning clamping device according to claim 2, it is characterised in that: the upper supporting beam
(25) it is detachably connected with u-bracket (2) by connecting lining plate (24) and fastening bolt, one end of connecting lining plate (24) passes through tight
Fixing bolt (23) is mounted on the side of u-bracket (2) and the other end passes through fastening bolt (23) and is mounted on supporting beam (25)
Side, connecting lining plate (24) are distributed vertically.
4. a kind of rail welding positioning clamping device according to claim 1, it is characterised in that: the pedestal (1)
Lower end is symmetrically arranged with track one (13) and track two (15), and track one (13) is located at the outside of pedestal (1), and track two (15) is located at
The idler wheel of the inside of pedestal (1), the idler wheel of left foot frame (12) lower end and right crus of diaphragm frame (19) lower end and corresponding track one
(13) it is in rolling contact, the idler wheel of the idler wheel of left drive rod (17) lower end and right drive rod (14) lower end and corresponding track two
(15) it is in rolling contact.
5. a kind of rail welding positioning clamping device according to claim 1, it is characterised in that: the left pressing plate
(10), the end face of right pressing plate (22) and top board (7) is bonded with rubber sheet gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980902.XU CN208409020U (en) | 2018-06-25 | 2018-06-25 | A kind of rail welding positioning clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980902.XU CN208409020U (en) | 2018-06-25 | 2018-06-25 | A kind of rail welding positioning clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208409020U true CN208409020U (en) | 2019-01-22 |
Family
ID=65107833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820980902.XU Expired - Fee Related CN208409020U (en) | 2018-06-25 | 2018-06-25 | A kind of rail welding positioning clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208409020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436371A (en) * | 2018-06-25 | 2018-08-24 | 芜湖中铁科吉富轨道有限公司 | A kind of rail welding positioning clamping device |
-
2018
- 2018-06-25 CN CN201820980902.XU patent/CN208409020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436371A (en) * | 2018-06-25 | 2018-08-24 | 芜湖中铁科吉富轨道有限公司 | A kind of rail welding positioning clamping device |
| CN108436371B (en) * | 2018-06-25 | 2024-02-02 | 芜湖中铁科吉富轨道有限公司 | Positioning and clamping device for steel rail welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |