CN205021100U - Power end box welding centering frock - Google Patents
Power end box welding centering frock Download PDFInfo
- Publication number
- CN205021100U CN205021100U CN201520627581.1U CN201520627581U CN205021100U CN 205021100 U CN205021100 U CN 205021100U CN 201520627581 U CN201520627581 U CN 201520627581U CN 205021100 U CN205021100 U CN 205021100U
- Authority
- CN
- China
- Prior art keywords
- base cylinder
- locating ring
- power end
- annular protrusion
- connecting hole
- 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.)
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Abstract
The utility model discloses a power end box welding centering frock, including base tube horizontal and that cavity sets up, the last interval of base tube is provided with a plurality of annular archs that wait the external diameter, the last multiunit punch combination spare of still having seted up of base tube, each punch combination spare includes a plurality of connecting holes that distribute along the base tube axial, equal threaded connection has the centering rod in each connecting hole, include still that detachably links firmly the holding ring subassembly in annular arch, detachably is connected with a plurality ofly along settings of base tube axial and the location strip that suits with punch combination spare position on the bellied outer wall of a plurality of annulars, each centering rod passes through fixed its evagination in the height of base tube outer wall of nut, and this highly is configured as: the top of centering rod can contact with the location strip just. Through the setting of centering rod, pass the bearing frame on a plurality of boxboards with base tube after, can make bearing frame homoenergetic and the coaxial setting of base tube on each boxboard, the in addition setting of holding ring subassembly then can realize centering adjustment and position location to a plurality of boxboards.
Description
Technical field
The utility model relates to field of machining, especially relates to power end welding box body centering tooling.
Background technology
During processing dynamics casing, need be welded on base plate with being spaced by multiple boxboard being provided with bearing block, the axle center that welding need meet the bearing block of multiple boxboard can be positioned on same level line.At present, there is no the special tooling for this kind of centering welding, work in-process, mostly be by manually carrying out visually observing adjusting, and also can not position the position of multiple boxboard when welding, so, then greatly can reduce efficiency and the quality of headstock centering welding.
Utility model content
The purpose of this utility model overcomes the deficiencies in the prior art, power end welding box body centering tooling is provided, by the setting of centering rod, by base cylinder through after the bearing block on multiple boxboard, the bearing block on each boxboard can be made all coaxially to arrange with base cylinder, add the setting of locating ring assembly, then can realize the centering adjustment to multiple boxboard and location, position, and then the front and continued preparation of power end casing centering welding can be completed.
The purpose of this utility model is achieved through the following technical solutions:
Power end welding box body centering tooling, comprise transverse direction and the base cylinder of hollow setting, base cylinder is arranged at intervals with multiple annular protrusion waiting external diameter, base cylinder also offers the many groups of aperture members axially arranged along the distribution of base cylinder circumference and along base cylinder, each aperture member comprises multiple connecting hole staggered along base cylinder axial distribution and with annular protrusion, all be threaded in each connecting hole centering rod, also comprise and to be removably fixed on annular protrusion and external diameter is greater than the locating ring assembly of annular protrusion external diameter, the outer wall of multiple annular protrusion is removably connected with multiple axially setting along base cylinder and the positioning strip adapted with aperture member position, each centering rod fixes its evagination in the height of base drum outer wall by nut, and this is highly configured to: the top of centering rod can contact with positioning strip just.
During the utility model application, first positioning strip is assemblied in aperture member accordingly on position, and then rotates centering rod the top of each centering rod all can be contacted with positioning strip just, then with nut, this position is fixed.By centering rod evagination after the level configurations of base drum outer wall is good, then disassemble positioning strip, then base cylinder is positioned in the bearing block on multiple boxboard.Now, to be arranged in different aperture member but the centering rod being positioned at the connecting hole on base cylinder same hoop line then can act on same bearing block just, to make coaxially arranging with base cylinder of this bearing block.Because the connecting hole in same aperture member is along base cylinder axial distribution, the bearing block thus on multiple boxboard all coaxially can be arranged with base cylinder under the effect of centering rod.After the centering adjustment of power end casing to be done, again by locating ring component assembling on annular protrusion, the spacing distance of the bearing block on two adjacent boxboards can be fixed by it, so, between multiple boxboard, position skew occurs and affect the quality of power end welding box body when can avoid welding.For making the centering rod be positioned on base cylinder same hoop line can act on same bearing block equably, further, described aperture member is provided with 4 groups, and be uniformly distributed along the circumference of base cylinder, correspondingly, described positioning strip is provided with 4, and is uniformly distributed along the circumference of described base cylinder.In the utility model, positioning strip is provided with 4, just can carry out evagination in the Height Adjustment of base drum outer wall to the centering rod on 4 groups of aperture members simultaneously.
For ease of the handling to locating ring assembly, further, described locating ring assembly comprises all in semi-annular shape and the locating ring A be oppositely arranged and locating ring B, locating ring A and locating ring B form the annulus that an external diameter is greater than described annular protrusion jointly.So, during by locating ring component assembling on annular protrusion, then need not run through base cylinder, but directly respectively locating ring A is connected with same annular protrusion with locating ring B.
For realizing locating ring A and removably connecting between locating ring B and annular protrusion, further, described locating ring A and described locating ring B all offers multiple connecting hole A running through front/rear end, described annular protrusion offers and multiplely runs through its front/rear end and the connecting hole B matched with connecting hole A.
For realizing base cylinder to the centering adjustment of multiple boxboard and location, further, the external diameter width of described annular protrusion is slightly less than the internal diameter width of power end housing bearing seat, and the external diameter width of described locating ring assembly is greater than the internal diameter width of power end housing bearing seat.The internal diameter width that the external diameter of annular protrusion is less than bearing block just can make base cylinder through bearing block and insert in it; And the external diameter of locating ring assembly is greater than the internal diameter width of bearing block, so, the spacing distance of locating ring assembly to two adjacent bearing blocks could be realized be fixed.
For making each centering rod be arranged on base cylinder all can act on bearing block, further, the distance between each two adjacent described connecting hole organizing in described aperture member approximates the distance between two adjacent bearing blocks.
For realizing locating ring assembly fixing two adjacent bearing block spacing distances, further, the distance between corresponding of two adjacent bearing block is approximated in the distance of each two adjacent described annular protrusion organized in described aperture member between two adjacent described connecting holes in region.
Compared with prior art, the utility model has following beneficial effect:
1, by the setting of positioning strip, the equal energy of each centering rod contour ground evagination can be made in the outer wall of base cylinder, so, the centering rod be positioned on base cylinder same hoop line can be made to act on same bearing block, itself and base cylinder are coaxially arranged.Because the connecting hole in same aperture member is along base cylinder axial distribution, the bearing block thus on multiple boxboard all coaxially can be arranged with base cylinder under the effect of centering rod, so, then can complete the centering adjustment work of multiple boxboard.
2, by the setting that locating ring is set up, the spacing distance of the bearing block on two adjacent boxboards can be fixed, so, between multiple boxboard, position skew occur when can avoid welding and affect the quality of power end welding box body.Wherein, by the setting of locating ring A and locating ring B, the handling of locating ring assembly on annular protrusion can be convenient to.
Accompanying drawing explanation
Fig. 1 is the structural representation of a power end welding box body centering tooling described in the utility model specific embodiment;
Structural representation when Fig. 2 is a power end welding box body centering tooling described in the utility model specific embodiment application;
Fig. 3 is the structural representation of a locating ring assembly specific embodiment in power end welding box body centering tooling described in the utility model.
Name in accompanying drawing corresponding to Reference numeral is called: 1, base cylinder, 2, annular protrusion, 21, connecting hole B, 3, connecting hole, 4, positioning strip, 5, centering rod, 6, locating ring assembly, 61, locating ring A, 62, locating ring B, 63, connecting hole A, 7, boxboard, 8, bearing block, 9, power end casing.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1
As shown in Figure 1 to Figure 3, power end welding box body centering tooling, power end welding box body centering tooling, comprise transverse direction and the base cylinder 1 of hollow setting, base cylinder 1 is arranged at intervals with multiple annular protrusion 2 waiting external diameter, base cylinder 1 also offers the many groups of aperture members axially arranged along the distribution of base cylinder 1 circumference and along base cylinder 1, each aperture member comprises multiple connecting hole 3 staggered along base cylinder 1 axial distribution and with annular protrusion 2, all be threaded in each connecting hole 3 centering rod 5, also comprise and to be removably fixed on annular protrusion 2 and external diameter is greater than the locating ring assembly 6 of annular protrusion 2 external diameter, the outer wall of multiple annular protrusion 2 is removably connected with multiple axially setting along base cylinder 1 and the positioning strip 4 adapted with aperture member position, each centering rod 5 fixes its evagination in the height of base cylinder 1 outer wall by nut, and this is highly configured to: the top of centering rod 5 can contact with positioning strip 4 just.
During the present embodiment application, first positioning strip 4 is assemblied in aperture member accordingly on position, and then rotates centering rod 5 top of each centering rod 5 all can be contacted with positioning strip 4, then be fixed this position with nut just.By centering rod 5 evagination after the level configurations of base cylinder 1 outer wall is good, then disassemble positioning strip 4, then base cylinder 1 is positioned in the bearing block on multiple boxboard.Now, to be arranged in different aperture member but the centering rod 5 being positioned at the connecting hole 3 on base cylinder 1 same hoop line can act on same bearing block just, to make coaxially arranging with base cylinder 1 of this bearing block.Because the connecting hole 3 in same aperture member is along base cylinder 1 axial distribution, the bearing block thus on multiple boxboard all coaxially can be arranged with base cylinder 1 under the effect of centering rod 5.After the centering adjustment of power end casing to be done, again locating ring assembly 6 is assemblied on annular protrusion 2, the spacing distance of the bearing block on two adjacent boxboards can be fixed by it, so, between multiple boxboard, position skew occurs and affect the quality of power end welding box body when can avoid welding.
For making the centering rod 5 be positioned on base cylinder 1 same hoop line can act on same bearing block equably, preferably, described aperture member is provided with 4 groups, and be uniformly distributed along the circumference of base cylinder 1, correspondingly, described positioning strip 4 is provided with 4, and is uniformly distributed along the circumference of described base cylinder 1.In the present embodiment, positioning strip 4 is provided with 4, just can carry out evagination in the Height Adjustment of base cylinder 1 outer wall to the centering rod 5 on 4 groups of aperture members simultaneously.
For ease of the handling to locating ring assembly 6, preferably, described locating ring assembly 6 comprises all in semi-annular shape and the locating ring A61 be oppositely arranged and locating ring B62, locating ring A61 and locating ring B62 form the annulus that an external diameter is greater than described annular protrusion 2 jointly.So, when being assemblied on annular protrusion 2 by locating ring assembly 6, then need not run through base cylinder 1, but directly respectively locating ring A61 is connected with same annular protrusion 2 with locating ring B62.
For realizing locating ring A61 and removably connecting between locating ring B62 and annular protrusion 2, preferably, described locating ring A61 and described locating ring B62 all offers multiple connecting hole A63 running through front/rear end, described annular protrusion 2 offers and multiplely runs through its front/rear end and the connecting hole B21 matched with connecting hole A63.
For realizing base cylinder 1 to the centering adjustment of multiple boxboard and location, preferably, the external diameter width of described annular protrusion 2 is slightly less than the internal diameter width of power end housing bearing seat, and the external diameter width of described locating ring assembly 6 is greater than the internal diameter width of power end housing bearing seat.The internal diameter width that the external diameter of annular protrusion 2 is less than bearing block just can make base cylinder 1 through bearing block and insert in it; And the external diameter of locating ring assembly 6 is greater than the internal diameter width of bearing block, so, the spacing distance of locating ring assembly 6 to two adjacent bearing blocks could be realized be fixed.
For making each centering rod 5 be arranged on base cylinder 1 all can act on bearing block, preferably, the distance between each two adjacent described connecting hole 3 organizing in described aperture member approximates the distance between two adjacent bearing blocks.
For realizing locating ring assembly 6 fixing two adjacent bearing block spacing distances, preferably, the distance between corresponding of two adjacent bearing block is approximated in the distance of each two adjacent described annular protrusion 2 organized in described aperture member between two adjacent described connecting holes 3 in region.
Above content is the further description done the utility model in conjunction with concrete preferred embodiment, can not assert that detailed description of the invention of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments drawn under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (7)
1. power end welding box body centering tooling, it is characterized in that: comprise transverse direction and the base cylinder (1) of hollow setting, base cylinder (1) is arranged at intervals with multiple annular protrusion (2) waiting external diameter, base cylinder (1) also offers the many groups of aperture members axially arranged along the distribution of base cylinder (1) circumference and along base cylinder (1), each aperture member comprises multiple connecting hole (3) staggered along base cylinder (1) axial distribution and with annular protrusion (2), all be threaded in each connecting hole (3) centering rod (5), also comprise the locating ring assembly (6) being removably fixed on the upper and external diameter of annular protrusion (2) and being greater than annular protrusion (2) external diameter, the outer wall of multiple annular protrusion (2) is removably connected with multiple axially setting along base cylinder (1) and the positioning strip (4) adapted with aperture member position, each centering rod (5) fixes its evagination in the height of base cylinder (1) outer wall by nut, and this is highly configured to: the top of centering rod (5) can contact with positioning strip (4) just.
2. power end welding box body centering tooling according to claim 1, it is characterized in that: described aperture member is provided with 4 groups, and be uniformly distributed along the circumference of base cylinder (1), correspondingly, described positioning strip (4) is provided with 4, and is uniformly distributed along the circumference of described base cylinder (1).
3. according to the power end welding box body centering tooling in claim 1 ~ 2 described in any one, it is characterized in that: described locating ring assembly (6) comprise all in semi-annular shape and the locating ring A(61 be oppositely arranged) and locating ring B(62), locating ring A(61) with locating ring B(62) jointly form the annulus that an external diameter is greater than described annular protrusion (2).
4. power end welding box body centering tooling according to claim 3, it is characterized in that: described locating ring A(61) and described locating ring B(62) on all offer multiple connecting hole A(63 running through front/rear end), described annular protrusion (2) offers multiple run through its front/rear end and with connecting hole A(63) the connecting hole B(21 that matches).
5. power end welding box body centering tooling according to claim 4, it is characterized in that: the external diameter width of described annular protrusion (2) is slightly less than the internal diameter width of power end housing bearing seat, the external diameter width of described locating ring assembly (6) is greater than the internal diameter width of power end housing bearing seat.
6. power end welding box body centering tooling according to claim 4, is characterized in that: each distance organized between two adjacent described connecting holes (3) in described aperture member approximates the distance between two adjacent bearing blocks.
7. power end welding box body centering tooling according to claim 4, is characterized in that: be arranged in each distance organizing the two adjacent described annular protrusions (2) in region between the adjacent described connecting hole of described aperture member two (3) and approximate distance between corresponding of two adjacent bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627581.1U CN205021100U (en) | 2015-08-19 | 2015-08-19 | Power end box welding centering frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627581.1U CN205021100U (en) | 2015-08-19 | 2015-08-19 | Power end box welding centering frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205021100U true CN205021100U (en) | 2016-02-10 |
Family
ID=55253666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520627581.1U Expired - Fee Related CN205021100U (en) | 2015-08-19 | 2015-08-19 | Power end box welding centering frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205021100U (en) |
-
2015
- 2015-08-19 CN CN201520627581.1U patent/CN205021100U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20180819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |