CN218363346U - Drilling fixture for flange milling surface of speed reducing shell of cart - Google Patents
Drilling fixture for flange milling surface of speed reducing shell of cart Download PDFInfo
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- CN218363346U CN218363346U CN202222514370.XU CN202222514370U CN218363346U CN 218363346 U CN218363346 U CN 218363346U CN 202222514370 U CN202222514370 U CN 202222514370U CN 218363346 U CN218363346 U CN 218363346U
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- casing
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Abstract
The utility model discloses a cart speed reduction casing flange mills a boring grab, the on-line screen storage device comprises a base, the base includes the bottom plate that the level set up and the riser of vertical setting, bottom plate and riser are L shape fixed connection, central point puts the support column that is used for supporting cart speed reduction chassis bottom that is provided with vertical setting on the bottom plate, the horizontal fixed backup pad that is provided with the flange face B who is used for supporting cart speed reduction casing in riser upper portion, the backup pad supports the end and sets into the arcwall face, half cladding cart speed reduction casing's flange face B lower extreme casing, both sides transversely are provided with lever die clamping cylinder A respectively on the riser, lever die clamping cylinder B, fore-set A and fore-set B. The utility model discloses a dedicated flange of cart speed reduction casing mills a boring grab only needs once to install, can accomplish milling a face and drilling on two terminal surfaces of flange A and flange B, has reduced manufacturing procedure, has promoted machining efficiency greatly, has saved process time to reduce the hand labor power, reduced the processing cost.
Description
Technical Field
The utility model relates to a frock clamp field especially relates to a cart speed reducer casing flange mills a boring grab.
Background
The existing cart speed reduction casing comprises a flange face A1 and a flange face B2, wherein the flange face A and the flange face B are perpendicular to each other, and milling and drilling are required to be performed on the flange face A and the flange face B during machining.
The existing cart speed reduction casing is not provided with a special clamp, so that a flange face B needs to be compressed firstly, the flange face A is machined, face milling and drilling are finished on the flange face A, then the flange face A is clamped in a turnover mode, the flange face B is machined, face milling and drilling are finished on the flange face B, multiple processes are needed, machining efficiency is low, meanwhile, due to the fact that a cart speed reduction casing shell is heavy, the cart speed reduction casing is very inconvenient to compress and overturn, and safety risks easily exist during turnover.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a big car speed reducer shell flange mills a boring grab.
The utility model adopts the following technical scheme:
the utility model provides a cart speed reduction casing flange mills a boring grab, the on-line screen storage device comprises a base, the base includes the bottom plate that the level set up and the riser of vertical setting, bottom plate and riser are L shape fixed connection, central point puts the support column that is used for supporting cart speed reduction chassis bottom that is provided with vertical setting on the bottom plate, the horizontal fixed backup pad that is provided with the flange face B that is used for supporting cart speed reduction casing in riser upper portion, the backup pad supports the end and sets into the arcwall face, half cladding cart speed reduction casing's flange face B lower extreme casing, both sides transversely are provided with lever die clamping cylinder A respectively on the riser, lever die clamping cylinder B, fore-set A and fore-set B, lever die clamping cylinder A, lever die clamping cylinder B is used for pressing from both sides to press from both sides to support cart speed reduction casing flange face A respectively, fore-set A and fore-set B are used for the roof pressure to support cart speed reduction casing flange face A.
Preferably, the bottom plate is provided with an adjusting and clamping device corresponding to the bottom of the flange surface A of the speed reduction shell of the cart, and the adjusting and clamping device is used for clamping two sides of the bottom end of the flange surface A of the speed reduction shell of the cart.
Preferably, the adjusting and clamping device comprises two supports, an adjusting chuck and a fixed chuck, wherein the adjusting chuck and the fixed chuck are in threaded connection and are fixedly connected with each other, and the adjusting chuck and the fixed chuck are arranged oppositely and used for adjusting and clamping two sides of the bottom end of the flange surface A of the speed reducer shell of the cart. The adjustment is convenient, and the stability and the adaptability of clamping are improved.
Preferably, two sides of the arc-shaped surface of the supporting end of the supporting plate are fixedly connected with adjusting supporting blocks through bolts, and the adjusting supporting blocks are L-shaped and used for supporting a flange surface B of the speed reducer shell of the cart. The adjustment supporting block is convenient to adjust and replace, adaptability is improved, and replacement cost is reduced.
Preferably, the clamping adjusting knobs are connected to the clamping positions of the clamping heads of the lever clamping cylinder A and the lever clamping cylinder B through threads. The clamping force can be conveniently adjusted by clamping the adjusting knob.
Preferably, the top surfaces of the top pillar A and the top pillar B are provided with machining holes, and the machining holes are arranged corresponding to drilled holes to be machined in the flange surface A of the reduction gear shell of the cart. The drilling on the flange surface A of the reduction shell of the cart is convenient.
Preferably, the bottom end of the vertical plate is provided with a light hole. The clamping condition can be conveniently observed in a light-transmitting manner.
Preferably, a reinforcing rib is fixedly connected between the vertical plate and the two sides of the bottom plate. The strength between the vertical plate and the bottom plate is improved.
Preferably, hanging rings are fixedly connected to two sides of the top end of the vertical plate. Is convenient for hoisting and transporting.
The utility model has the advantages that: the utility model discloses a dedicated flange of cart speed reduction casing mills a boring grab only needs once to install, can accomplish milling a face and drilling on two terminal surfaces of flange A and flange B, has reduced manufacturing procedure, has promoted machining efficiency greatly, has saved process time to reduce the hand labor power, reduced the processing cost.
Drawings
FIG. 1 is a schematic structural diagram of a conventional cart speed reduction enclosure to be processed;
fig. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the utility model in use;
in the figure: 1. the flange face A,2, the flange face B,3, the bottom plate, 4, the riser, 5, lever clamping cylinder A,6, fore-set A,7, fore-set B,8, support column, 9, adjust clamping device, 10, adjust the supporting shoe, 11, strengthening rib, 12, rings, 13, light trap, 14, lever clamping cylinder B,15, press from both sides tight adjust knob, 16, backup pad.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
the embodiment is as follows: as shown in fig. 2 and 3, a cart speed reduction casing flange mills a boring grab, the on-line screen storage device comprises a base, the base includes bottom plate 3 and the riser 4 of vertical setting that the level set up, bottom plate and riser are L shape fixed connection, central point puts the support column 8 that is used for supporting cart speed reduction chassis bottom that is provided with vertical setting on the bottom plate, riser upper portion transversely fixes the backup pad 16 that is provided with the flange face B that is used for supporting cart speed reduction casing, the backup pad supports the end and sets up into the arcwall face, half cladding cart speed reduction casing's flange face B lower extreme casing, both sides transversely are provided with lever clamping cylinder A5 respectively on the riser, lever clamping cylinder B14, fore-set A6 and fore-set B7, lever clamping cylinder A, lever clamping cylinder B are used for pressing from both sides of tight support cart speed reduction casing flange face A respectively, fore-set A and fore-set B are used for the fore-set to support cart speed reduction casing flange face A.
The bottom plate is provided with an adjusting and clamping device 9 corresponding to the bottom of the flange surface A of the reduction case of the cart, and the adjusting and clamping device is used for clamping two sides of the bottom end of the flange surface A of the reduction case of the cart.
The adjusting and clamping device comprises two supports, an adjusting chuck and a fixed chuck, wherein the adjusting chuck and the fixed chuck are in threaded connection and are fixedly connected with each other respectively, and the adjusting chuck and the fixed chuck are arranged oppositely and used for adjusting and clamping two sides of the bottom end of the flange surface A of the reduction gear shell of the cart.
The two sides of the arc-shaped surface of the supporting end of the supporting plate are fixedly connected with adjusting supporting blocks 10 through bolts, and the adjusting supporting blocks are L-shaped and used for supporting a flange surface B of the speed reducer shell of the cart.
The clamping adjusting knobs 15 are connected with the clamping heads of the lever clamping cylinder A and the lever clamping cylinder B through threads.
The top surfaces of the top column A and the top column B are provided with machining holes, and the machining holes correspond to the holes needing to be machined in the flange surface A of the speed reducing machine shell of the cart.
The bottom end of the vertical plate is provided with a light hole 13. The vertical plate and the two sides of the bottom plate are fixedly connected with reinforcing ribs 11. Hanging rings 12 are fixedly connected with two sides of the top end of the vertical plate.
The utility model discloses a dedicated flange of cart speed reducer casing mills a boring grab only needs the installation once, can accomplish milling a face and drilling on two terminal surfaces of flange A and flange B, has reduced manufacturing procedure, has promoted machining efficiency greatly, has saved process time to reduce hand labor power, reduced the processing cost.
The above-described embodiment is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the invention as set forth in the claims.
Claims (9)
1. The utility model provides a big car speed reduction casing flange mills a boring grab, the on-line screen storage device comprises a base, characterized by, the base includes the bottom plate that the level set up and the riser of vertical setting, bottom plate and riser are L shape fixed connection, central point puts the support column that is used for supporting big car speed reduction chassis bottom that is provided with vertical setting on the bottom plate, the horizontal fixed backup pad that is provided with the flange face B who is used for supporting big car speed reduction casing in riser upper portion, the backup pad supports the end and sets the arcwall face into, the flange face B lower extreme casing of half cladding big car speed reduction casing, both sides transversely are provided with lever die clamping cylinder A respectively on the riser, lever die clamping cylinder B, fore-set A and fore-set B, lever die clamping cylinder A, lever die clamping cylinder B is used for pressing from both sides tight support big car speed reduction casing flange face A respectively, fore-set A and fore-set B are used for the roof pressure to support big car speed reduction casing flange face A.
2. The fixture for drilling the milling surface of the flange of the large reduction gearbox as claimed in claim 1, wherein the bottom plate is provided with an adjusting and clamping device corresponding to the bottom of the flange surface A of the large reduction gearbox, and the adjusting and clamping device is used for clamping two sides of the bottom end of the flange surface A of the large reduction gearbox.
3. The jig for drilling the milling face of the flange of the reduction gear box of the cart according to claim 2, wherein the adjusting and clamping device comprises two brackets, each of the two brackets is provided with an adjusting chuck and a fixing chuck, the adjusting chuck and the fixing chuck are in threaded connection, and the adjusting chuck and the fixing chuck are arranged oppositely and used for adjusting and clamping two sides of the bottom end A of the flange face of the reduction gear box of the cart.
4. The fixture for drilling the milling surface of the flange of the reduction gear housing of the cart according to claim 1, wherein the two sides of the arc-shaped surface of the supporting end of the supporting plate are fixedly connected with adjusting supporting blocks through bolts, and the adjusting supporting blocks are L-shaped and are used for supporting the flange surface B of the reduction gear housing of the cart.
5. The jig for drilling the flange milling surface of the reduction gearbox of the cart according to claim 1, wherein clamping adjusting knobs are connected to clamping positions of clamping heads of the lever clamping cylinder A and the lever clamping cylinder B in a threaded mode.
6. The fixture for drilling the milling surface of the flange of the large reduction gearbox casing as claimed in claim 1, wherein the top surfaces of the top pillar A and the top pillar B are provided with machining holes, and the machining holes are arranged corresponding to the holes to be machined in the flange surface A of the large reduction gearbox casing.
7. The fixture for drilling the milling surface of the flange of the reduction gear housing of the cart according to claim 1, wherein light-transmitting holes are formed in the bottom ends of the vertical plates.
8. The jig for drilling the milled surface of the flange of the reduction gear box of the large vehicle as claimed in claim 1, wherein the vertical plate and the bottom plate are fixedly connected with a reinforcing rib therebetween.
9. The jig for drilling the milled surface of the flange of the reduction gear box of the large vehicle as claimed in claim 1, wherein hanging rings are fixedly connected to both sides of the top end of the vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222514370.XU CN218363346U (en) | 2022-09-22 | 2022-09-22 | Drilling fixture for flange milling surface of speed reducing shell of cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222514370.XU CN218363346U (en) | 2022-09-22 | 2022-09-22 | Drilling fixture for flange milling surface of speed reducing shell of cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218363346U true CN218363346U (en) | 2023-01-24 |
Family
ID=84954940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222514370.XU Active CN218363346U (en) | 2022-09-22 | 2022-09-22 | Drilling fixture for flange milling surface of speed reducing shell of cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218363346U (en) |
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2022
- 2022-09-22 CN CN202222514370.XU patent/CN218363346U/en active Active
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