CN210818181U - Passenger door welding auxiliary fixtures - Google Patents
Passenger door welding auxiliary fixtures Download PDFInfo
- Publication number
- CN210818181U CN210818181U CN201921741966.5U CN201921741966U CN210818181U CN 210818181 U CN210818181 U CN 210818181U CN 201921741966 U CN201921741966 U CN 201921741966U CN 210818181 U CN210818181 U CN 210818181U
- Authority
- CN
- China
- Prior art keywords
- positioning
- support
- stand
- upright post
- door pump
- Prior art date
- 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 - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 31
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a passenger door welding auxiliary tool, including stand and positioner, positioner sets up on the stand, the locator card passes through the longeron and installs on the stand, the locator card sets up with the stand perpendicularly, be provided with the magnet locating piece on the locator card, the support locating plate passes through the longeron and is connected with the stand, the support locating plate is installed on the stand through fastening bolt, be provided with two sets of set nuts with positioning bolt looks adaptation on the support locating plate, be provided with three sets of location sizes on the support locating plate, and include door pump support and stand depth size, door pump support and stand outside size, and the location height size of door pump support; the utility model discloses guarantee passenger door pump scaffold weldment size's quality, improve passenger door pump scaffold weldment's accuracy and quality stability's advantage.
Description
Technical Field
The utility model belongs to the technical field of car passenger door, a welding auxiliary fixtures is related to, specifically a passenger door welding auxiliary fixtures.
Background
The passenger car is generally provided with a front passenger door and a middle door from the viewpoint of practical convenience and safety. Passenger door fixes on the swing arm of door pump, and the door pump passes through door pump support and passenger train automobile body rigid connection, relies on the flexible reciprocating motion principle of door pump cylinder to drive the swing arm and rotates to realize the switch of door. The structure undoubtedly has higher requirements on the positioning precision of the door pump support, and a series of problems of the door can be caused by slight deviation of the welding positioning of the door pump support, such as untight closing of the door by passengers, uneven front and back gaps, serious noise generation during driving, and hidden dangers of water leakage, ash leakage and the like.
The existing passenger door pump support needs manual marking and positioning during welding, so that the space size is unstable, the displacement deviation is easy to occur in the welding process, the quality of the welding size of the passenger door pump support cannot be guaranteed, and the accuracy and the quality stability of the passenger door pump support welding cannot be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve current passenger door pump support and need artifical manual marking off location when the welding for the space size is unstable, leads to appearing the displacement deviation easily in welding process, can't guarantee passenger door pump support welded dimension's quality, more can't improve passenger door pump scaffold weldment's accuracy and quality stability's problem, and provided a passenger door welding auxiliary fixtures.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a passenger door welding auxiliary fixtures, including stand and positioner, positioner sets up on the stand, and positioner includes first positioner and second positioner, first positioner and second positioner all include the locator card, the support locating plate, the magnet locating piece, longeron and positioning bolt, the locator card passes through on the longeron installation stand, the locator card sets up with the stand is perpendicular, be provided with the magnet locating piece on the locator card, the support locating plate passes through the longeron and is connected with the stand, the support locating plate passes through positioning bolt and installs on the stand, be provided with two sets of set nut with positioning bolt looks adaptation on the support locating plate, be provided with three group's location sizes on the support locating plate, and include door pump support and stand depth size, door pump support and stand outside size, and the location altitude size of door pump support.
Preferably, the first positioning device and the second positioning device have the same structure, the first positioning device is positioned below the middle part of the upright post, and the second positioning device is positioned at the bottom of the upright post.
Preferably, the magnet positioning block is positioned at one end of the positioning card far away from the upright post, and the magnet positioning block is connected with the positioning card in a welding mode.
Preferably, the top of the stand column is provided with an upper positioning plate, and the support positioning plate is provided with a positioning hole matched with the positioning pin.
Preferably, the upright post is a rectangular tube with two open ends, the two open ends of the upright post are provided with sealing plates, and the upright post is made of stainless steel.
The utility model has the advantages that:
the upper and lower supports of the door pump to be welded are fixed through positioning bolts on the support positioning plates of the first positioning device and the second positioning device, and the support positioning plates of the first positioning device and the second positioning device are respectively provided with a door pump support and an upright column depth size; the sizes of the outer sides of the door pump bracket and the upright post and the positioning height of the door pump bracket are determined, so that the tool can be used for simultaneously positioning the size of the upper door pump bracket, the size of the lower door pump, the height of the lower door pump bracket, the relative positions of the upper door pump bracket and the lower door pump bracket and the door height, and the total number of the 9 key positioning sizes is determined;
the traditional door pump bracket welding is changed from manual marking and positioning welding into auxiliary tool positioning welding, so that the quality of the welding size of the passenger door pump bracket is ensured, and the accuracy and the quality stability of the passenger door pump bracket welding are improved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. positioning the card; 2. a bracket positioning plate; 3. a magnet positioning block; 4. a column; 5. a stringer; 6. A front door upper positioning plate; 7. positioning the bolt; 8. a nut; 9. and (7) closing the plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in figure 1, the passenger door welding auxiliary tool comprises an upright post 4 and a positioning device, wherein the positioning device is arranged on the upright post 4, the positioning device comprises a first positioning device and a second positioning device, the first positioning device and the second positioning device both comprise a positioning clamp 1, a support positioning plate 2, a magnet positioning block 3, a longitudinal beam 5 and a positioning bolt 7, the positioning clamp 1 is arranged on the upright post 4 through the longitudinal beam 5, the positioning clamp 1 is perpendicular to the upright post 4, the magnet positioning block 3 is arranged on the positioning clamp 1, the support positioning plate 2 is connected with the upright post 4 through the longitudinal beam 5, the support positioning plate 2 is arranged on the upright post 4 through the positioning bolt 7, two groups of positioning nuts 8 matched with the positioning bolts are arranged on the support positioning plate 2, three groups of positioning sizes are arranged on the support positioning plate 2, and comprise a door pump support and an upright post 4 depth size, a door pump support and an upright post 4 outer, And the positioning height dimension of the door pump bracket.
First positioner is the same with the second positioner structure, and first positioner is located the middle part below of stand 4, and second positioner is located the bottom of stand 4, and through setting up two sets of positioner, can fix passenger door pump upper and lower support simultaneously through positioning bolt 7 on the support locating plate 2 to stability when improving passenger door pump fixed-position welding.
The top of stand 4 is provided with locating plate 6, and stand 4 is top open-ended hollow tube, and the top opening of stand 4 is provided with shrouding 9, is provided with the locating hole with locating pin looks adaptation on the support locating plate 2, and locating plate 6 hangs on automobile body skeleton passenger door frame, plays the effect of suspending in midair the frock, and through the locating hole that sets up, it is that to utilize the locating pin to pass the locating hole for the welding on the fixed door pump support.
The upright post 4 is made of stainless steel, so that the strength of the upright post 4 is improved, and the service life of the upright post is prolonged.
In the utility model, during operation, the upper positioning plate 6 is hung on a passenger door frame of a vehicle body frame to be taken as a fixture fixing reference, the magnet positioning block 3 of the positioning card 1 is adsorbed on a rear upright post of the passenger door of the vehicle body frame, and the upper bracket and the lower bracket of a door pump to be welded are fixed through the positioning bolts 7 on the bracket positioning plates 2 of the first positioning device and the second positioning device respectively, and the bracket positioning plates 2 of the first positioning device and the second positioning device are respectively provided with a door pump bracket and an upright post 4 depth size; door pump support and 4 outside sizes of stand to and the location height size of door pump support, thereby make and utilize this frock can fix a position 3 sizes of last door pump support and 3 sizes of lower door pump and the height of lower door pump support and the relative position of last lower door pump support and door height simultaneously, 9 critical positioning sizes in total.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (5)
1. A passenger door welding auxiliary tool is characterized by comprising an upright post (4) and a positioning device, wherein the positioning device is arranged on the upright post (4), the positioning device comprises a first positioning device and a second positioning device, the first positioning device and the second positioning device respectively comprise a positioning clamp (1), a support positioning plate (2), a magnet positioning block (3), a longitudinal beam (5) and a positioning bolt (7), the positioning clamp (1) is arranged on the upright post (4) through the longitudinal beam (5), the positioning clamp (1) is perpendicular to the upright post (4), the positioning clamp (1) is provided with the magnet positioning block (3), the support positioning plate (2) is connected with the upright post (4) through the longitudinal beam (5), the support positioning plate (2) is arranged on the upright post (4) through the positioning bolt (7), the support positioning plate (2) is provided with two groups of positioning nuts (8) matched with the positioning bolt, three groups of positioning sizes are arranged on the support positioning plate (2), and the three groups of positioning sizes comprise the depth size of the door pump support and the upright post (4), the outside size of the door pump support and the upright post (4) and the positioning height size of the door pump support.
2. The passenger door welding auxiliary tool according to claim 1, wherein the first positioning device and the second positioning device are identical in structure, the first positioning device is located below the middle of the upright (4), and the second positioning device is located at the bottom of the upright (4).
3. The passenger door welding auxiliary tool according to claim 1, wherein the magnet positioning block (3) is located at one end, away from the upright post (4), of the positioning clamp (1), and the magnet positioning block (3) is connected with the positioning clamp (1) in a welding mode.
4. The passenger door welding auxiliary tool according to claim 1, wherein an upper positioning plate (6) is arranged at the top of the upright post (4), and a positioning hole matched with the positioning pin is formed in the support positioning plate (2).
5. The passenger door welding auxiliary tool according to claim 1, wherein the upright column (4) is a rectangular tube with two open ends, the two open ends of the upright column (4) are provided with sealing plates (9), and the upright column (4) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741966.5U CN210818181U (en) | 2019-10-16 | 2019-10-16 | Passenger door welding auxiliary fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741966.5U CN210818181U (en) | 2019-10-16 | 2019-10-16 | Passenger door welding auxiliary fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210818181U true CN210818181U (en) | 2020-06-23 |
Family
ID=71275286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921741966.5U Expired - Fee Related CN210818181U (en) | 2019-10-16 | 2019-10-16 | Passenger door welding auxiliary fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210818181U (en) |
-
2019
- 2019-10-16 CN CN201921741966.5U patent/CN210818181U/en not_active Expired - Fee Related
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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: 20200623 |