CN210997253U - Shield door built-in fitting welding frock clamp - Google Patents
Shield door built-in fitting welding frock clamp Download PDFInfo
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- CN210997253U CN210997253U CN201921895630.4U CN201921895630U CN210997253U CN 210997253 U CN210997253 U CN 210997253U CN 201921895630 U CN201921895630 U CN 201921895630U CN 210997253 U CN210997253 U CN 210997253U
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- screw rod
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Abstract
The utility model relates to a shield door built-in fitting welding frock clamp in shield door built-in fitting manufacturing field aims at solving shield door built-in fitting welded problem, and it includes the base, is equipped with two limiting plates of relative setting on the base, and the limiting plate is parallel to each other and perpendicular to base. The telescopic plate parallel to the limiting plates is arranged between the two limiting plates, a screw rod is arranged on any side of the telescopic plate, a through hole for the limiting plates to pass through is formed in the limiting plate close to the screw rod, and nuts in threaded connection with the screw rod are arranged on the two sides of the limiting plates of the screw rod. The utility model discloses have the effect that improves the welding precision of shield door built-in fitting.
Description
Technical Field
The utility model belongs to the technical field of the technique that the shield door built-in fitting was made and specifically relates to a shield door built-in fitting welding frock clamp is related to.
Background
The screen door is used for surrounding the space between the subway platform and the train on the platform in a glass curtain wall mode. When the train arrives, the electric door on the glass curtain wall is opened again for passengers to get on or off the train. In the subway construction process, an embedded part for installing a shielding door is required to be preset in a building main body in advance;
the existing shield door embedded part comprises an upper plate, a lower plate and four groups of shield door installation mechanisms fixedly arranged between the two plates, wherein each group of shield door installation mechanism consists of a round pipe.
Be equipped with four trompils unanimous with the pipe external diameter on the plate, align the terminal surface of pipe and one side that the plate deviates from mutually, then weld plate and pipe together.
The above prior art solutions have the following drawbacks: the pipe that needs the staff to grip usually when the welding passes the plate, through the gripping of staff, is difficult to guarantee that one side that the plate deviates from each other flushes with the terminal surface of pipe, and the interval between two plates is not unified, leads to the embedded part accuracy of last welded to be difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a shield door built-in fitting welding frock clamp, its effect that has the welding precision that improves the shield door built-in fitting.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a shield door built-in fitting welding frock clamp, includes the base, be equipped with two limiting plates of relative setting on the base, the limiting plate is parallel to each other and perpendicular to base.
Through adopting above-mentioned technical scheme, pass four trompils of two plates respectively with four pipes, be close to two plates to the center of pipe, keep pipe level and both ends face flush with two relative limiting plate inboards respectively, put into between the relative limiting plate with the pipe, to plate and base butt. Then moving the two plates to the opposite limiting plates respectively until the two plates are attached to the opposite sides of the limiting plates respectively; and finally, welding the gaps with the holes on the circular tube and the plate. In whole welding process, the terminal surface of pipe and the laminating of the side that the limiting plate is relative, the plate also with the laminating of the side that the limiting plate is relative, can guarantee at to a great extent that the terminal surface of pipe and the side that the plate deviates from each other flush, improve the welded accuracy of locking axle sleeve, reduce the error of product, improve the quality of product, reduce and scrap the product.
The utility model discloses further set up to: and one side of each limiting plate, which deviates from each other, is provided with a right-angled triangle inclined supporting plate which is perpendicular to the base and the limiting plate, and two right-angled sides of the right-angled triangle inclined supporting plate are respectively connected with the limiting plate and the base.
Through adopting above-mentioned technical scheme, right angled triangle fagging is connected limiting plate and base, strengthens the support intensity of limiting plate, reduces the deformation of limiting plate in the use, is favorable to maintaining the contained angle of limiting plate and base to stabilize the distance between the relative limiting plate. Guarantee to a certain extent that the terminal surface of pipe flushes with the side that the plate deviates from each other, improve shield door built-in fitting welded accuracy, reduce the product error, improve the quality of product, reduce and scrap the product.
The utility model discloses further set up to: the telescopic plates parallel to the limiting plates are arranged between the two limiting plates, screw rods are arranged on any side of each telescopic plate, through holes for the limiting plates to penetrate through are formed in the limiting plates close to the screw rods, and nuts in threaded connection with the screw rods are arranged on the two sides of the limiting plates of the screw rods.
Through adopting above-mentioned technical scheme, the screw rod that slides along the through-hole can change the expansion plate and keep away from the distance between the limiting plate of screw rod, and the nut on the rethread rotation screw rod makes nut and limiting plate support tightly, fixes the distance between limiting plate and the expansion plate. To the pipe of the length of difference, can be through adjusting the distance between expansion plate and the limiting plate, make the both ends face of pipe laminate with one side that the expansion plate is back of the body from the screw rod and one side of keeping away from the limiting plate of screw rod towards the expansion plate respectively, two plates laminate with one side that the expansion plate is back of the body from the screw rod and one side of keeping away from the limiting plate of screw rod towards the expansion plate respectively simultaneously, the side that makes the terminal surface of pipe and plate deviate from each other flushes, enlarges shield door built-in fitting welding frock clamp's application range. Simultaneously can increase the distance between the limiting plate of keeping away from the screw rod and the expansion plate before placing, the pipe is put into then the rethread screw rod control expansion plate makes pipe and expansion plate and limiting plate support tightly. The round pipe with the plate can be conveniently put in.
The utility model discloses further set up to: at least two screw rods are arranged on one side, facing the limiting plate with the through holes, of the telescopic plate, and nuts in threaded connection with the screw rods are arranged on two sides of the limiting plate of each screw rod.
Through adopting above-mentioned technical scheme, the built-in fitting has four pipes, and a plurality of screws can follow the different positions of expansion plate and carry out the application of force to the expansion plate, and the position of fixed expansion plate reduces the expansion plate and takes place the skew, maintains the parallel of expansion plate and limiting plate to reduce the error of distance between the different positions of two blocks of panels, improve the precision of welding machine, improve the quality of product.
The utility model discloses further set up to: one side of expansion plate is equipped with the scale, and the axial direction of scale is on a parallel with the axial direction of screw rod.
Through adopting above-mentioned technical scheme, because there is the error in the length of pipe, adjust the expansion plate to the terminal surface and the expansion plate and the limiting plate butt of pipe, the length of the shield door built-in fitting that obtains is unanimous with the length of pipe, and this kind of mode can continue the error of pipe length. The distance between one side that the expansion plate deviates from the screw rod and the limiting plate of keeping away from the screw rod towards expansion plate one side is unanimous with shield door built-in fitting length through observing scale adjustment expansion plate before the welding, then adjusts two plates and supports tightly with expansion plate and limiting plate respectively, can compensate the error that pipe length is littleer to cause, reduces the error of shield door built-in fitting.
The utility model discloses further set up to: the scale sets up in one side that the expansion plate deviates from the base, the scale sets up in one side that the expansion plate is equipped with the screw rod, zero scale of scale and one side sideline of the limiting plate that is equipped with the through-hole are adjusted well when the expansion plate with keep away from the limiting plate butt that deviates from screw rod one side, the scale increases progressively from zero scale to the one end that is close to the expansion plate.
Through adopting above-mentioned technical scheme, the scale sets up in one side that the expansion plate deviates from the base, and welding slag when can reducing the welding falls on the scale, guarantees the clarity of scale, prolongs the life of scale. The graduated scale is arranged on one side of the telescopic plate, which is provided with the screw rod, so that the circular tube with the plate can enter between the telescopic plate and the limiting plate from multiple directions, and the efficiency of putting the plate and the circular tube is improved; simultaneously, the arrangement of the graduated scale does not prevent the welding rods from extending into the space between the plates, and workers can weld the four circular tubes and the plates from all directions, so that the welding efficiency is improved. The zero degree of scale is adjusted well with one side sideline that is equipped with the limiting plate of through-hole when the expansion plate with keep away from the limiting plate butt that deviates from screw rod one side, and the expansion plate removes, and the scale that aligns with limiting plate one side sideline is the expansion plate one side of back from the screw rod and keeps away from the distance between the limiting plate of screw rod promptly, has saved the process of calculation, improves and judges the expansion plate one side of back from the screw rod and the efficiency of keeping away from the distance between the limiting plate of screw rod.
The utility model discloses further set up to: the bottom wall of the graduated scale is flush with the top wall of the limiting plate.
Through adopting above-mentioned technical scheme, reduce the distance of scale and limiting plate to reduce the error that leads to the fact from different angles, make things convenient for the reading.
The utility model discloses further set up to: and any side of the two limiting plates, which is the same, is provided with a positioning plate, and the positioning plate is perpendicular to the base and the limiting plate.
Through adopting above-mentioned technical scheme, the pipe that will wear the plate is put into the back between expansion plate and the limiting plate, makes with one side of locating plate orientation limiting plate of two plates support tightly, makes two plates align, reduces the skew between two plates, reduces the error, improves the welding precision of shield door built-in fitting.
To sum up, the utility model discloses a beneficial technological effect does:
1. the plate and the circular tube are arranged between the limiting plates, so that the end face of the circular tube is flush with one side face of the plate, which deviates from each other, to a great extent, and the welding accuracy of the shield door embedded part is improved;
2. the arrangement of the expansion plate enlarges the application range of the welding tool clamp for the shield door embedded part, and meanwhile, a circular pipe penetrating through the plate is convenient to put in;
3. the graduated scale makes up errors caused by small length of the circular tube and reduces errors of the shield door embedded part;
4. the locating plate can make two plates align, reduces the error, improves the welding precision of shield door built-in fitting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the through hole structure of the present invention.
Reference numerals: 1. a plate member; 11. a circular tube; 2. a limiting plate; 21. a base; 22. a right-angled triangular inclined supporting plate; 3. a retractable plate; 31. a screw; 32. a nut; 33. a through hole; 4. a graduated scale; 5. and (7) positioning the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses a shield door built-in fitting welding frock clamp, it includes base 21, is equipped with two limiting plates 2 of relative setting on the base 21, and limiting plate 2 is parallel to each other and perpendicular to base 21. In the embodiment, the limiting plate 2 and the base 21 are made of stainless steel materials and are integrally cast, and in other embodiments, the limiting plate and the base can be separately welded together;
as shown in fig. 1, in order to reduce the deformation of the limiting plates 2, one side of the two limiting plates 2 which deviates from each other is provided with a right-angled triangle inclined supporting plate 22 perpendicular to the base 21 and the limiting plates 2, and two right-angle sides of the right-angled triangle inclined supporting plate 22 are respectively connected with the limiting plates 2 and the base 21. In this embodiment, the right triangle inclined strut plate 22 is made of stainless steel material, and is welded with the limiting plate 221 and the base 212.
As shown in fig. 1 and 2, in order to expand the application range of the shield door embedded part welding tool fixture, an expansion plate 3 parallel to the limiting plates 2 is arranged between the two limiting plates 2, a screw 31 is arranged on any side of the expansion plate 3, a through hole 33 for the limiting plate 2 to pass through is arranged on the limiting plate 2 close to the screw 31, and nuts 32 in threaded connection with the screw 31 are arranged on two sides of the limiting plate 2 of the screw 31.
As shown in fig. 1, in order to further reduce the error of the shield door embedded part, at least two screws 31 are arranged on one side of the expansion plate 3 facing the limiting plate 2 provided with the through hole 33, and in this embodiment, two screws 31 are uniformly distributed on the expansion plate 3. Each screw 31 is provided with nuts 32 which are in threaded connection with the screw 31 at two sides of the limit plate 2. One side of the expansion plate 3 is provided with a graduated scale 4, and the axial direction of the graduated scale 4 is parallel to the axial direction of the screw 31. Any side of the two limiting plates 2 which are the same is provided with a positioning plate 5, and the positioning plate 5 is perpendicular to the base 21 and the limiting plates 2.
As shown in fig. 1, further in order to make the setting of scale 4 not hinder other operations, scale 4 sets up in the one side that the expansion plate 3 deviates from base 21, scale 4 sets up in the one side that the expansion plate 3 is equipped with screw rod 31, scale 4 and expansion plate 3 fixed connection, zero scale of scale 4 is adjusted well with a side sideline that is equipped with limiting plate 2 of through-hole 33 when expansion plate 3 and the 2 butts of limiting plate of keeping away from screw rod 31 one side, this embodiment is total, zero scale of scale 4 is adjusted well with a side sideline that is equipped with limiting plate 2 of through-hole 33 and keeps away from expansion plate 3 when the expansion plate and the 2 butts of limiting plate of keeping away from screw rod 31 one side, scale 4 increases progressively to the one end that is close to expansion plate 3 from zero scale. The diapire of scale 4 is flushed with the roof of limiting plate 2. And reading errors are reduced, and the accuracy of the shield door embedded part is improved.
As shown in fig. 1, further in order to keep the two plate members 1 aligned, a positioning plate 5 is disposed on either side of the two identical limiting plates 2, the positioning plate 5 is perpendicular to the base 21 and the limiting plates 2, one side of the positioning plate 5 facing the limiting plates 2 is attached to one side of the limiting plates 2 facing the positioning plate 5, and the positioning plate 5 is made of stainless steel and welded to the base 21.
The implementation principle of the embodiment is as follows: pass four trompils of two plates 1 respectively with four pipe 11, be close to two plates 1 to the center of pipe 11, will wear pipe 11 of plate 1 and put into between expansion plate 3 and limiting plate 2. Make the pipe 11 keep away from the one end of expansion plate 3 and the 2 butts of limiting plate of keeping away from screw rod 31, make the plate 1 of keeping away from expansion plate 3 be close to the limiting plate 2 of keeping away from screw rod 31, follow through-hole 33 slip screw rod 31, make scale 4 and limiting plate 2 keep away from the reading that the sideline of expansion plate 3 one side aligns and the length of the shield door built-in fitting of needs correspond. With two plate 1 respectively with the expansion plate 3 deviate from one side of screw rod 31 and keep away from the limiting plate 2 of screw rod 31 one side laminating towards expansion plate 3, make two plate 1 simultaneously with one side of 5 one sides of limiting plate 2 of locating plate support tightly, make two plate 1 align. And then welding the positions of the holes of the circular tube 11 and the plate 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a shield door built-in fitting welding frock clamp which characterized in that: the device comprises a base (21), wherein two limiting plates (2) which are arranged oppositely are arranged on the base (21), and the limiting plates (2) are parallel to each other and are perpendicular to the base (21).
2. The shielding door embedded part welding tool clamp of claim 1, characterized in that: two one side that limiting plate (2) deviate from each other is equipped with right angled triangle fagging (22) of perpendicular to base (21) and limiting plate (2), two right-angle sides of right angled triangle fagging (22) are connected with limiting plate (2) and base (21) respectively.
3. The shielding door embedded part welding tool clamp of claim 1, characterized in that: two be equipped with expansion plate (3) that are on a parallel with limiting plate (2) between limiting plate (2), arbitrary side of expansion plate (3) is equipped with screw rod (31), is close to be equipped with through-hole (33) that supply limiting plate (2) to pass on limiting plate (2) of screw rod (31), screw rod (31) are equipped with nut (32) with screw rod (31) threaded connection in the both sides of limiting plate (2).
4. The shielding door embedded part welding tool clamp of claim 3, characterized in that: the expansion plate (3) is equipped with two at least screw rods (31) towards the one side of limiting plate (2) that is equipped with through-hole (33), every screw rod (31) are equipped with nut (32) with screw rod (31) threaded connection in the both sides of limiting plate (2).
5. The shielding door embedded part welding tool clamp of claim 3, characterized in that: one side of expansion plate (3) is equipped with scale (4), and the axial direction of scale (4) is on a parallel with the axial direction of screw rod (31).
6. The shielding door embedded part welding tool clamp of claim 5, wherein: scale (4) set up in one side that retractable plate (3) deviates from base (21), scale (4) set up in one side that retractable plate (3) was equipped with screw rod (31), zero scale of scale (4) and one side sideline of limiting plate (2) that is equipped with through-hole (33) are adjusted well when retractable plate (3) and limiting plate (2) the butt of keeping away from retractable plate (31) one side, scale (4) follow zero scale and increase progressively to the one end that is close to retractable plate (3).
7. The shield door embedded part welding tool clamp of claim 6, characterized in that: the bottom wall of the graduated scale (4) is flush with the top wall of the limiting plate (2).
8. The shielding door embedded part welding tool clamp of claim 1, characterized in that: and either side of the two limiting plates (2) which are the same is provided with a positioning plate (5), and the positioning plate (5) is perpendicular to the base (21) and the limiting plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895630.4U CN210997253U (en) | 2019-11-05 | 2019-11-05 | Shield door built-in fitting welding frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895630.4U CN210997253U (en) | 2019-11-05 | 2019-11-05 | Shield door built-in fitting welding frock clamp |
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| Publication Number | Publication Date |
|---|---|
| CN210997253U true CN210997253U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921895630.4U Active CN210997253U (en) | 2019-11-05 | 2019-11-05 | Shield door built-in fitting welding frock clamp |
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| Country | Link |
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| CN (1) | CN210997253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318021A (en) * | 2020-08-21 | 2021-02-05 | 重庆金标形象展示有限公司 | Welding positioning tool clamp |
-
2019
- 2019-11-05 CN CN201921895630.4U patent/CN210997253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318021A (en) * | 2020-08-21 | 2021-02-05 | 重庆金标形象展示有限公司 | Welding positioning tool clamp |
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