CN216503394U - Vertical turntable special machine for floor spring shell - Google Patents
Vertical turntable special machine for floor spring shell Download PDFInfo
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- CN216503394U CN216503394U CN202123370261.7U CN202123370261U CN216503394U CN 216503394 U CN216503394 U CN 216503394U CN 202123370261 U CN202123370261 U CN 202123370261U CN 216503394 U CN216503394 U CN 216503394U
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- floor spring
- hole
- workbench
- spring shell
- indexing
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- 238000003754 machining Methods 0.000 claims abstract description 36
- 238000005553 drilling Methods 0.000 claims abstract description 31
- 238000010079 rubber tapping Methods 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 20
- 238000005520 cutting process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a vertical turntable special machine for a floor spring shell, and belongs to the field of floor spring shell processing equipment. The hole machining device comprises a workbench, an indexing rotating device and a hole machining device, wherein the workbench is vertically arranged and is rotationally connected to the indexing rotating device; the side wall of the workbench is provided with a plurality of tool fixtures used for positioning and mounting the spring shell workpiece, one side of the indexing rotating device is provided with a plurality of drilling stations, the other side of the indexing rotating device is provided with a plurality of tapping stations, and each drilling station and each tapping station are provided with hole machining devices. The purpose that the hole positions of the processing holes in different positions of the floor spring workpiece are synchronously processed in the same equipment and the hole drilling process and the tapping process are synchronously processed in the same equipment is achieved, and the processing efficiency of the processing holes of the floor spring workpiece is improved.
Description
Technical Field
The utility model relates to the field of machining equipment for a floor spring shell, in particular to a special vertical turntable machine for the floor spring shell.
Background
The floor spring is a hydraulic door closer, but the device for compressing the spring is a worm gear instead of a gear and a rack. Because the worm wheel can rotate in the positive and negative directions, the floor spring can be used for a door opened in two directions, and the door closer can be used for a door opened in one direction only. The technical key of the floor spring is a bearing seat at the lower part of the main shaft, namely a main engine cylinder body or a floor spring shell of the floor spring, which determines the bearing grade of the floor spring.
Because the hole site on the earth spring shell work piece is more, and the position of hole site on the earth spring shell work piece is different, simultaneously, some hole sites need carry out the internal thread processing for when adding the processing hole of earth spring shell work piece, the process is many. At present, the machining of the cylinder hole of the earth spring shell is carried out by adopting general machine tool equipment, so that earth spring shell workpieces need to be repeatedly assembled and machined and machining tools need to be replaced, and when large-batch machining is needed, the efficiency is low and the cost is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing the vertical turntable special machine for the floor spring shell, which achieves the purposes of synchronously processing the hole positions of the processing holes at different positions of the floor spring workpiece in the same equipment and synchronously performing the drilling process and the tapping process in the same equipment, and improves the processing efficiency of the processing holes of the floor spring workpiece.
The technical scheme of the utility model is realized as follows:
the utility model provides a vertical turntable special machine for a floor spring shell, which comprises a workbench, an indexing rotating device and a hole machining device, wherein the workbench is vertically arranged and is rotationally connected to the indexing rotating device, so that the workbench is vertically arranged and is indexed by the indexing rotating device, and the purpose of rotating and switching a plurality of tool fixtures on the side wall of the workbench is further realized; the side wall of the workbench is provided with a plurality of tool fixtures used for positioning and mounting the ground spring shell workpiece, one side of the indexing rotating device is provided with a plurality of drilling stations, the other side of the indexing rotating device is provided with a plurality of tapping stations, and each drilling station and each tapping station are provided with the hole machining device. Therefore, not only can a plurality of processes of the same ground spring shell workpiece be synchronously carried out on the same equipment, but also different processes of different ground spring shell workpieces can be synchronously processed on the same equipment. Thereby effectively improving the production efficiency of hole processing of the ground spring shell workpiece.
The technical scheme of the utility model is that the indexing rotation device comprises a partition table and a connecting shaft; one end of the connecting shaft is fixedly connected to the rotating end of the dividing table, and the other end of the connecting shaft is fixedly connected to the workbench. Particularly, the accurate oil pressure tooth type cutting table is preferably selected as the cutting table, high indexing accuracy and high positioning accuracy are guaranteed, the position accuracy of a drilling process and a tapping process for machining holes is guaranteed, and the qualification rate of ground spring shell workpieces is guaranteed.
The technical scheme of the utility model is that the indexing rotation device further comprises a bearing seat, the bearing seat and the dividing table are respectively oppositely arranged on two sides of the workbench, and the workbench is connected with the bearing seat through the connecting shaft. The two ends of the workbench are respectively connected with the partition table and the bearing seat through the connecting shafts, so that the workbench is more smooth and stable in fixing and rotating, and the stress is more uniform. The stability and the processing accuracy of the equipment are ensured.
The technical scheme includes that the tool clamp comprises a limiting base and a positioning pin matched with a positioning hole of the floor spring shell workpiece, at least two pin holes are formed in the limiting base, the positioning pin is inserted into each pin hole, and the positioning hole is inserted into the corresponding positioning pin. The floor spring shell workpiece is quickly positioned on the limiting base of the tool clamp through the two positioning pins, the assembly efficiency of the floor spring shell workpiece is improved, and the position accuracy of drilling and tapping of the floor spring shell workpiece is guaranteed.
The technical scheme of the utility model is that the tool clamp further comprises a pressing device for fixedly clamping the floor spring shell workpiece, and the pressing device is fixedly connected to the limiting base. Then realize through closing device with floor spring shell work piece fixed mounting on frock clamp's spacing base, avoided floor spring shell work piece not take place to drop not hard up problem at the workstation in rotatory process.
The technical scheme of the utility model is that the indexing and rotating device also comprises a flow dividing valve; the pressing device is a hydraulic lever cylinder; a hollow-out part is arranged in the workbench, and the pressing device penetrates through the hollow-out part through an oil pipe and is communicated with the flow dividing valve.
The technical scheme of the utility model is that the hole machining device comprises a power head and a drill cutter matched with a machining hole of the floor spring shell workpiece, wherein the drill cutter is arranged in the drilling station and is inserted into a driving port of the power head. The power head drives the drill cutter to rotate and push the drill cutter to the position of a processing hole of the floor spring shell workpiece, so that the aim of drilling and processing is fulfilled.
The technical scheme of the utility model is that the hole machining device further comprises a screw tap matched with the machining hole, the screw tap is arranged in the tapping station, and the screw tap is inserted into the driving port. The purpose of tapping is realized by driving the tap to rotate and pushing the tap to the position of the processing hole of the floor spring shell workpiece through the power head.
The technical scheme of the utility model is that the hole machining device further comprises a machine base, and the indexing rotation device and the hole machining device are fixedly connected to the machine base.
The utility model has the beneficial effects that: the utility model provides a vertical turntable special machine for a floor spring shell, which comprises a workbench, an indexing rotating device and hole processing devices positioned in a drilling station and a tapping station at two sides of the indexing rotating device, wherein the workbench is fixedly connected to a dividing table of the indexing rotating device through a connecting shaft, and a tool clamp for positioning and mounting is arranged on the side wall of the workbench, so that not only can multiple processes of the same floor spring shell workpiece be synchronously carried out on the same equipment, but also different processes of different floor spring shell workpieces can be synchronously carried out on the same equipment. Thereby effectively improving the production efficiency of hole processing of the ground spring shell workpiece. Further, frock clamp is including the spacing base and the closing device that are equipped with two at least locating pins to the realization is to accurate location and the quick installation of floor spring shell work piece, has further improved the efficiency in processing the processing hole of floor spring shell work piece.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the assembly of the table and the indexing rotary device of the present invention;
FIG. 4 is a schematic half-section view of FIG. 3;
FIG. 5 is a schematic structural view of a tooling fixture of the present invention;
FIG. 6 is a block diagram of a floor spring shell workpiece in accordance with the present invention;
fig. 7 is a structural view of another view of fig. 6.
The attached drawings are as follows: 1. a work table; 11. a hollow-out section; 2. an indexing rotation device; 21. a dividing table; 211. a rotating end; 22. a connecting shaft; 23. a bearing seat; 24. a flow divider valve; 3. a hole machining device; 31. a power head; 32. drilling a cutter; 33. tapping; 4. a floor spring shell workpiece; 41. positioning holes; 42. machining a hole; 421. a side hole; 422. a top surface mounting hole; 5. a tooling fixture; 51. a limiting base; 52. positioning pins; 53. a pin hole; 54. a pressing device; 61. a drilling station; 62. tapping stations; 7. a machine base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a vertical turntable special machine for a floor spring shell comprises a workbench 1, an indexing rotation device 2 and a hole machining device 3, wherein the workbench 1 is vertically arranged and is rotationally connected to the indexing rotation device 2, so that the workbench 1 is vertically arranged and is indexed by the indexing rotation device 2, and the purpose of rotating and switching a plurality of tool fixtures 5 on the side wall of the workbench 1 is further realized; the side wall of the workbench 1 is provided with a plurality of tool fixtures 5 used for positioning and installing the ground spring shell workpiece 4, one side of the indexing rotating device 2 is provided with a plurality of drilling stations 61, the other side of the indexing rotating device is provided with a plurality of tapping stations 62, and each drilling station 61 and each tapping station 62 are provided with a hole machining device 3. The two sides of the rotation center of the indexing rotation device 2 are respectively provided with a plurality of drilling stations 61 and a plurality of tapping stations 62, specifically, the machining holes 42 of the floor spring shell workpiece 4 comprise side holes 421 and top surface mounting holes 422, preferably, the two drilling stations 61 are respectively and oppositely arranged on the two sides of the floor spring shell workpiece 4, the other drilling station 61 is arranged on one side of the side wall of the workbench 1, further, the drill bits 32 on the two sides are just opposite to the side holes 421 corresponding to the two sides, and the drill bit 32 on one side of the side wall of the workbench 1 is just opposite to the top surface mounting holes 422. Similarly, two tapping stations 62 are respectively and oppositely arranged on two sides of the floor spring shell workpiece 4, the other tapping station 62 is arranged on one side of the side wall of the workbench 1, the taps 33 on the two sides are just opposite to the side edge holes 421 corresponding to the two sides, and the tap 33 on one side of the side wall of the workbench 1 is just opposite to the top surface mounting hole 422. Then install floor spring shell work piece 4 on frock clamp 5 one by one, the hole processingequipment 3 of a plurality of drilling stations 61 is synchronous to side hole 421 and top surface mounting hole 422 process, after first floor spring shell work piece 4 drilling, rotate workstation 1 certain angle through graduation rotating device 2, fix a position the installation and carry out drilling to second floor spring shell work piece 4, according to the step as above, when first floor spring shell work piece 4 rotates to the opposite side of graduation rotating device 2 for drilling station 61, the hole processingequipment 3 of tapping station 62 carries out tapping to hole processingequipment 3, consequently, not only realize going on in step in same equipment to the synchronization of a plurality of processes of same floor spring shell work piece 4, and realize going on in step in same equipment to the different processes of different floor spring shell work pieces 4. Thereby effectively improving the production efficiency of the hole processing of the ground spring shell workpiece 4.
As a preferable technical solution, the indexing rotation device 2 includes a dividing table 21 and a connecting shaft 22; one end of the connecting shaft 22 is fixedly connected to the rotating end 211 of the dividing table 21, and the other end of the connecting shaft 22 is fixedly connected to the worktable 1. Specifically, the precise oil pressure tooth type cutting table is preferably selected as the cutting table, so that high indexing accuracy and high positioning accuracy are guaranteed, the position accuracy of the drilling process and the tapping process of the machining hole 42 is guaranteed, and the qualification rate of the floor spring shell workpiece 4 is guaranteed. As a preferred technical solution, the indexing rotation device 2 further includes a bearing seat 23, the bearing seat 23 and the dividing table 21 are respectively disposed on two sides of the worktable 1 oppositely, and the worktable 1 is connected with the bearing seat 23 through a connecting shaft 22. Specifically, be equipped with in the bearing frame 23 with the bearing of connecting axle 22's diameter looks adaptation, connecting axle 22 and bearing frame 23 inner bearing installation cooperation, connecting axle 22 and 1 bolted connection of workstation, then the both ends of workstation 1 are connected with partition table 21 and bearing frame 23 respectively through connecting axle 22 for workstation 1 is more smooth steady when fixed and rotate, and the atress is more even. The stability and the processing accuracy of the equipment are ensured.
As a preferred technical scheme, the tooling fixture 5 comprises a limiting base 51 and a positioning pin 52 matched with the positioning hole 41 of the floor spring shell workpiece 4, at least two pin holes 53 are formed in the limiting base 51, the positioning pin 52 is inserted into each pin hole 53, and the positioning hole 41 is inserted into the corresponding positioning pin 52. The floor spring shell workpiece 4 is quickly positioned on the limiting base 51 of the tooling fixture 5 through the two positioning pins 52, the assembly efficiency of the floor spring shell workpiece 4 is improved, and the position accuracy of drilling and tapping of the floor spring shell workpiece 4 is ensured.
As a preferred technical solution, the tooling fixture 5 further includes a pressing device 54 for fixedly clamping the spring shell workpiece 4, and the pressing device 54 is fixedly connected to the limiting base 51. The floor spring shell workpiece 4 is fixedly mounted on the limiting base 51 of the tooling fixture 5 through the pressing device 54, so that the problem that the floor spring shell workpiece 4 does not fall off or loosen in the rotating process of the workbench 1 is avoided, and as a further preferred technical scheme, the indexing and rotating device 2 further comprises a flow dividing valve 24; the hold down device 54 is a hydraulic lever cylinder; a hollow part 11 is arranged in the workbench 1, and the compressing device 54 passes through the hollow part 11 through an oil pipe and is communicated with the flow dividing valve 24. The lever pressing end of the hydraulic lever cylinder presses the floor spring shell workpiece 4 on the limiting base 51, specifically, the connecting shaft 22 is a hollow shaft, an oil pipe of the hydraulic lever cylinder sequentially penetrates through the limiting base 51, the hollow part 11 and the hollow shaft and is communicated with the flow dividing valve 24, the same oil supply amount is supplied to more than two hydraulic lever cylinders from the same oil source through the flow dividing valve 24, namely, the flow is divided in an equivalent manner, and then the clamping force degrees of the hydraulic lever cylinders on the floor spring shell workpiece 4 are the same.
Preferably, the hole machining device 3 comprises a power head 31 and a drill 32 adapted to the machining hole 42 of the floor spring shell workpiece 4, the drill 32 is arranged in the drilling station 61, and the drill 32 is inserted into a driving port of the power head 31. Preferably, but not exclusively, the power head 31 is a "numerical control drilling power head" of the utility model patent with an authorization publication number of "CN 101797692B" published on 10.10.2012, and the purpose of drilling and processing is achieved by driving the drill bit 32 to rotate and pushing the drill bit to the position of the processing hole 42 of the floor spring shell workpiece 4 through the power head 31. Preferably, the hole machining device 3 further comprises a tap 33 adapted to the machining hole 42, the tap 33 being arranged in the tapping station 62 and the tap 33 being plugged onto the drive opening. The power head 31 drives the screw tap 33 to rotate and push the ground spring shell workpiece 4 to the position of the processing hole 42, so that the purpose of tapping is achieved.
As the preferred technical scheme, the vertical turntable special machine for the floor spring shell further comprises a machine base 7, and the indexing and rotating device 2 and the hole machining device 3 are fixedly connected to the machine base 7. Specifically, the dividing table 21 and the bearing seat 23 of the indexing rotation device 2 and the power head 31 of the hole machining device 3 are all bolted to the base 7.
In summary, the vertical turntable special machine for the floor spring shell provided by the utility model comprises a workbench, an indexing rotation device, and hole processing devices positioned in a drilling station and a tapping station at two sides of the indexing rotation device, wherein the workbench is fixedly connected to a dividing table of the indexing rotation device through a connecting shaft, and a tool clamp for positioning and mounting is arranged on the side wall of the workbench, so that not only can multiple processes of the same floor spring shell workpiece be synchronously carried out on the same equipment, but also different processes of different floor spring shell workpieces can be synchronously carried out on the same equipment. Thereby effectively improving the production efficiency of hole processing of the ground spring shell workpiece. Further, frock clamp is including the spacing base and the closing device that are equipped with two at least locating pins to the realization is to accurate location and the quick installation of floor spring shell work piece, has further improved the efficiency in processing the processing hole of floor spring shell work piece.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a vertical carousel special machine that ground spring casing was used which characterized in that:
the hole machining device comprises a workbench (1), an indexing rotating device (2) and a hole machining device (3), wherein the workbench (1) is vertically arranged and is rotationally connected to the indexing rotating device (2);
be provided with a plurality of frock clamps (5) that are used for location installation ground spring shell work piece (4) on the lateral wall of workstation (1), graduation rotating device (2) one side is equipped with a plurality of drilling stations (61), and the opposite side is equipped with a plurality of tapping stations (62), every drilling station (61) and every tapping station (62) all are equipped with hole processingequipment (3).
2. The special vertical turntable machine for the floor spring housing as claimed in claim 1, wherein:
the indexing rotation device (2) comprises a dividing table (21) and a connecting shaft (22);
one end of the connecting shaft (22) is fixedly connected to the rotating end (211) of the dividing table (21), and the other end of the connecting shaft (22) is fixedly connected to the workbench (1).
3. The special vertical turntable machine for the floor spring housing as claimed in claim 2, wherein:
the indexing rotation device (2) further comprises a bearing seat (23), the bearing seat (23) and the dividing table (21) are respectively and oppositely arranged on two sides of the workbench (1), and the workbench (1) is connected with the bearing seat (23) through the connecting shaft (22).
4. The special vertical turntable machine for the floor spring housing as claimed in claim 1, wherein:
the tool clamp (5) comprises a limiting base (51) and positioning pins (52) matched with the positioning holes (41) of the floor spring shell workpiece (4), at least two bolt holes (53) are formed in the limiting base (51), the positioning pins (52) are inserted into the bolt holes (53), and the positioning holes (41) are inserted into the corresponding positioning pins (52).
5. The special vertical turntable machine for the floor spring housing as claimed in claim 4, wherein:
the tooling clamp (5) further comprises a pressing device (54) used for fixedly clamping the floor spring shell workpiece (4), and the pressing device (54) is fixedly connected to the limiting base (51).
6. The special vertical turntable machine for the floor spring housing as claimed in claim 5, wherein:
the indexing and rotating device (2) further comprises a flow dividing valve (24);
the pressing device (54) is a hydraulic lever cylinder;
a hollow-out part (11) is arranged in the workbench (1), and the pressing device (54) penetrates through the hollow-out part (11) through an oil pipe and is communicated with the flow dividing valve (24).
7. The special vertical turntable machine for the floor spring housing as claimed in claim 1, wherein:
the hole machining device (3) comprises a power head (31) and a drill (32) matched with a machining hole (42) of the floor spring shell workpiece (4), wherein the drill (32) is arranged in the drilling station (61) and the drill (32) is inserted into a driving port of the power head (31).
8. The special vertical turntable machine for floor spring housing as claimed in claim 6, wherein:
the hole machining device (3) further comprises a screw tap (33) matched with the machining hole (42), the screw tap (33) is arranged in the tapping station (62), and the screw tap (33) is inserted into the driving port.
9. The special vertical turntable machine for the floor spring housing as claimed in claim 1, wherein:
the hole machining device is characterized by further comprising a base (7), wherein the indexing rotating device (2) and the hole machining device (3) are fixedly connected to the base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123370261.7U CN216503394U (en) | 2021-12-29 | 2021-12-29 | Vertical turntable special machine for floor spring shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123370261.7U CN216503394U (en) | 2021-12-29 | 2021-12-29 | Vertical turntable special machine for floor spring shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216503394U true CN216503394U (en) | 2022-05-13 |
Family
ID=81505474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123370261.7U Active CN216503394U (en) | 2021-12-29 | 2021-12-29 | Vertical turntable special machine for floor spring shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216503394U (en) |
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2021
- 2021-12-29 CN CN202123370261.7U patent/CN216503394U/en active Active
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