CN211029161U - Machining machine table for machining cylinder hole and gear shaft hole of door closer - Google Patents
Machining machine table for machining cylinder hole and gear shaft hole of door closer Download PDFInfo
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- CN211029161U CN211029161U CN201921979115.4U CN201921979115U CN211029161U CN 211029161 U CN211029161 U CN 211029161U CN 201921979115 U CN201921979115 U CN 201921979115U CN 211029161 U CN211029161 U CN 211029161U
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Abstract
The utility model provides a processing machine table for processing a door closer cylinder hole and a gear shaft hole, wherein the middle part of a table top of the processing machine table is provided with a turntable, eight stations are arranged on the turntable, and each station is provided with a tool clamp; the first station is a workpiece placing station; the second station is a cylinder hole rough machining station; the third station is an upper gear shaft hole rough machining station; the fourth station is a cylinder hole finish machining station; the fifth station is a screw thread tapping station at the front end of the cylinder hole; the sixth station is a lower gear shaft hole rough machining station; the seventh station is an upper gear shaft hole finish machining station; and the eighth station is a lower toothed shaft hole finish machining station. The problems of single working procedure of the machine tool, long processing period, high labor and mechanical cost, high labor intensity, low efficiency and the like in the prior art are solved.
Description
Technical Field
The utility model relates to a digit control machine tool processing door closer field, concretely relates to processing board for processing door closer jar hole and pinion shaft hole.
Background
The door closer has the significance of automatically closing the door, protecting the door frame and the door body (smoothly closing), and even limiting the spread of fire and ventilation in a building. Door closers have become a non-negligible implementation of modern building intelligent management, mainly in commercial and public buildings, and also in the home, and their use is widespread.
The door closer shell is a main part of the door closer, and has a complex structure, more functional holes and different hole structures. The existing method for producing the door closer shell mostly adopts a mode of processing holes one by one, so that the production efficiency is low, and the production cost and the labor cost are high. Therefore, it is a challenging task for those skilled in the art to find a manufacturing apparatus and method of a door closer housing that can improve production efficiency and reduce production cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a processing board for processing door closer jar hole and pinion hole has solved among the prior art that the lathe process is single, and the cycle length is long, and manual work and mechanical cost are big, and intensity of labour is big, a difficult problem such as inefficiency.
The technical scheme of the utility model is realized like this:
a processing machine table for processing a cylinder hole and a pinion hole of a door closer is characterized in that a cylinder hole positioned in front of a shell, an upper pinion hole positioned on the upper surface of the shell and a lower pinion hole positioned on the lower surface of the shell are arranged on the shell of the door closer,
a turntable is arranged in the middle of the table top of the processing machine table, eight stations are arranged on the turntable, and a tool clamp is arranged on each station;
the first station is a workpiece placing station;
the second station is a cylinder hole rough machining station, a first machining power head and a cylinder hole rough machining drill bit arranged on the first machining power head are arranged on the table board and correspond to the second station, the cylinder hole rough machining drill bit is horizontally pushed from the front face of the shell, and a cylinder hole in the front face of the shell is roughly machined;
the third station is an upper gear shaft hole rough machining station, a second machining power head and a gear shaft hole rough machining drill bit mounted on the second machining power head are arranged on the table board and correspond to the third station, and the gear shaft hole rough machining drill bit vertically faces downwards from the upper side of the shell and conducts rough machining on the upper gear shaft hole located on the upper side of the shell;
the fourth station is a cylinder hole finish machining station, a third machining power head and a cylinder hole finish machining drill bit installed on the third machining power head are arranged on the table board and correspond to the fourth station, the cylinder hole finish machining drill bit is horizontally pushed from the front face of the shell, and finish machining is carried out on a cylinder hole in the front face of the shell;
the fifth station is a screw tapping station at the front end of the cylinder hole, a fourth processing power head and a screw tapping drill bit arranged on the fourth processing power head are arranged on the table board and correspond to the fifth station, the screw tapping drill bit is horizontally pushed from the front of the shell, and front-end screw tapping is carried out on the cylinder hole in front of the shell;
the sixth station is a lower tooth shaft hole rough machining station, a fifth power head and a tooth shaft hole rough machining drill bit arranged on the fifth power head are arranged on the table board and correspond to the sixth station, and the tooth shaft hole rough machining drill bit vertically upwards extends from the lower surface of the shell and roughly machines a lower tooth shaft hole positioned below the shell;
the seventh station is an upper gear shaft hole finish machining station, a sixth machining power head and a gear shaft hole finish machining drill bit mounted on the sixth machining power head are arranged on the table board and correspond to the seventh station, and the gear shaft hole finish machining drill bit vertically faces downwards from the upper side of the shell and carries out finish machining on the upper gear shaft hole on the shell;
the eighth station is a lower tooth shaft hole finish machining station, a seventh machining power head and a tooth shaft hole finish machining drill bit mounted on the seventh machining power head are arranged on the table board and correspond to the eighth station, and the tooth shaft hole finish machining drill bit performs finish machining on a lower tooth shaft hole below the shell in the vertical direction below the shell.
The turntable of the processing machine table is a precision divider turntable.
The processing board, frock clamp include first locating piece, location platform, second locating piece and thrust cylinder, first locating piece and second locating piece set up relatively and lie in the left and right sides of location platform respectively, thrust cylinder is connected with first locating piece, and first locating piece removes to the direction that is close to or keeps away from the second locating piece under thrust cylinder's effect, the door closer casing openly outwards puts into the location platform, thrust cylinder promotes the direction removal of first locating piece to the second locating piece, through the left and right sides that acts on the door closer casing, with the tight installation on the location platform of door closer casing clamp.
The processing board, the locating platform has the through-hole, the aperture of through-hole is greater than the aperture in lower tooth shaft hole, has also seted up the handle hole on the carousel that corresponds the position with the through-hole, the aperture of handle hole is greater than or equal to the aperture of through-hole, the tooth shaft hole rough machining drill bit on the fifth machining unit head and the tooth shaft hole finish machining drill bit on the seventh machining unit head's drill bit act on through handle hole and through-hole respectively below the casing, process tooth shaft hole down.
The utility model discloses following beneficial effect has:
the utility model discloses on a processing board, utilize the carousel, effectively integrate, dispose and design the processing work of each station, accomplished the processing of a plurality of holes on the casing fast effectively to solved prior art, artifical a lot of clamping work piece, intensity of labour is big efficient slow, and the work ring scene is abominable, the single and difficult problem of processing cycle length of ordinary machine tool process.
The utility model has the advantages of reasonable design, simple to operate has improved the machining efficiency of product, has guaranteed the uniformity of product processing, has improved the machining precision and the quality of product, has reduced staff's intensity of labour, and the liberation is artifical, reduces the cost of labor, reduces the incidence of industrial accident.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.
Fig. 1 is a top view of a processing machine for processing a cylinder hole and a gear shaft hole of a door closer according to the present invention;
fig. 2 is an axial view i of a processing machine for processing a cylinder hole and a gear shaft hole of a door closer according to the present invention;
fig. 3 is an axial view ii of the processing machine for processing the cylinder hole and the gear shaft hole of the door closer of the present invention;
fig. 4 is a schematic structural view of the work fixture 8 shown in fig. 1.
The attached drawings are as follows: 1-a first processing power head; 2-a first processing power head; 3-a first processing power head; 4-a first processing power head; 5, a first processing power head; 6, a first processing power head; 7-a first processing power head; 8, a tool clamp; 8.1-first positioning block; 8.2-a second locating block; 8.3-propulsion oil cylinder; 8.4-positioning table; 9-a housing; 9.1-upper gear shaft hole; 9.2-cylinder bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
1-3, the shell 9 of the door closer is provided with a cylinder hole 9.2 located in the front of the shell 9, an upper gear shaft hole 9.1 located above the shell 9 and a lower gear shaft hole located below the shell 9, and a turntable is arranged in the middle of the table top of the processing table, and preferably, the turntable is a precision divider turntable. Eight stations are arranged on the rotary table, and a tool clamp 8 is arranged on each station; wherein:
the first station is a workpiece placing station; and the shell to be processed is placed on the turntable from the station and then enters a second station under the drive of the turntable.
The second station is a cylinder hole rough machining station, a first machining power head 1 and a cylinder hole rough machining drill bit arranged on the first machining power head 1 are arranged on the table board at positions corresponding to the second station, the cylinder hole rough machining drill bit is horizontally pushed from the front of the shell 9, and a cylinder hole 9.2 in front of the shell 9 is roughly machined; after the machining is finished, the workpiece enters a third station under the driving of the turntable.
The third station is an upper gear shaft hole rough machining station, a second machining power head 2 and a gear shaft hole rough machining drill bit arranged on the second machining power head 2 are arranged on the table board and correspond to the third station, the gear shaft hole rough machining drill bit vertically faces downwards from the upper side of the shell 9, and rough machining is conducted on an upper gear shaft hole 9.1 located on the upper side of the shell 9; after the processing, the workpiece enters a fourth station under the driving of the turntable.
The fourth station is a cylinder hole finish machining station, a third machining power head 3 and a cylinder hole finish machining drill bit arranged on the third machining power head 3 are arranged on the table board and correspond to the fourth station, the cylinder hole finish machining drill bit is horizontally pushed from the front of the shell 9, and finish machining is carried out on a cylinder hole 9.2 in front of the shell 9; after the processing, the workpiece enters a fifth station under the driving of the turntable.
The fifth station is a screw tapping station at the front end of the cylinder hole, a fourth processing power head 4 and a screw tapping drill bit arranged on the fourth processing power head 4 are arranged on the table board and correspond to the fifth station, the screw tapping drill bit is horizontally pushed from the front of the shell 9, and front-end screw tapping is carried out on a cylinder hole 9.2 in front of the shell 9; after the processing, the workpiece enters a sixth station under the driving of the turntable.
The sixth station is a lower gear shaft hole rough machining station, a fifth power head 5 and a gear shaft hole rough machining drill bit arranged on the fifth power head 5 are arranged on the table board and correspond to the sixth station, the gear shaft hole rough machining drill bit vertically upwards extends from the lower surface of the shell 9, and a lower gear shaft hole arranged below the shell 9 is roughly machined; after the processing, the workpiece enters a seventh station under the driving of the turntable.
The seventh station is an upper gear shaft hole finish machining station, a sixth machining power head 6 and a gear shaft hole finish machining drill bit arranged on the sixth machining power head 6 are arranged on the table board and correspond to the seventh station, and the gear shaft hole finish machining drill bit vertically faces downwards from the upper side of the shell 9 and carries out finish machining on an upper gear shaft hole 9.1 positioned on the shell 9; and after the machining is finished, the workpiece enters an eighth station under the driving of the turntable.
The eighth station is a lower tooth shaft hole finish machining station, a seventh machining power head 7 and a tooth shaft hole finish machining drill bit installed on the seventh machining power head 7 are arranged on the table board and correspond to the eighth station, and the tooth shaft hole finish machining drill bit performs finish machining on a lower tooth shaft hole located below the shell 9 from the lower side of the shell 9 in the vertical direction. After the processing is finished, the workpiece placing station is driven by the turntable to enter again, the mechanical arm takes away the processed shell 9, and meanwhile the shell 9 to be processed is placed in.
The tooling fixture 8 shown in fig. 4 comprises a first positioning block 8.1, a positioning table 8.4, a second positioning block 8.2 and a pushing oil cylinder 8.3, wherein the first positioning block 8.1 and the second positioning block 8.2 are oppositely arranged and are respectively positioned at the left side and the right side of the positioning table 8.4, the pushing oil cylinder 8.3 is connected with the first positioning block 8.1, the first positioning block 8.1 moves towards the direction close to or far away from the second positioning block 8.2 under the action of the pushing oil cylinder 8.3, the door closer shell 9 is outwards arranged at the front side and is placed on the positioning table 8.4, the pushing oil cylinder 8.3 pushes the first positioning block 8.1 to move towards the direction of the second positioning block 8.2, and the door closer shell 9 is clamped and installed on the positioning table 8.4 by acting on the left side and the right side of the door closer shell 9. The locating platform 8.4 is provided with a through hole, the aperture of the through hole is larger than that of the lower gear shaft hole, an operation hole is also formed in the turntable corresponding to the through hole, the aperture of the operation hole is larger than or equal to that of the through hole, and the drill bits of the gear shaft hole rough machining drill bit on the fifth power head 5 and the gear shaft hole finish machining drill bit on the seventh machining power head 7 act on the lower surface of the shell 9 through the operation hole and the through hole respectively to machine the lower gear shaft hole.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second", "element i", "element ii" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features indicated. Thus, features defined as "first", "second", "element i", "element ii" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A processing machine station for processing a cylinder hole and a gear shaft hole of a door closer is characterized in that a cylinder hole positioned in front of a shell, an upper gear shaft hole positioned on the upper surface of the shell and a lower gear shaft hole positioned on the lower surface of the shell are arranged on the shell of the door closer,
a turntable is arranged in the middle of the table top of the processing machine table, eight stations are arranged on the turntable, and a tool clamp is arranged on each station;
the first station is a workpiece placing station;
the second station is a cylinder hole rough machining station, a first machining power head and a cylinder hole rough machining drill bit arranged on the first machining power head are arranged on the table board and correspond to the second station, the cylinder hole rough machining drill bit is horizontally pushed from the front face of the shell, and a cylinder hole in the front face of the shell is roughly machined;
the third station is an upper gear shaft hole rough machining station, a second machining power head and a gear shaft hole rough machining drill bit mounted on the second machining power head are arranged on the table board and correspond to the third station, and the gear shaft hole rough machining drill bit vertically faces downwards from the upper side of the shell and conducts rough machining on the upper gear shaft hole located on the upper side of the shell;
the fourth station is a cylinder hole finish machining station, a third machining power head and a cylinder hole finish machining drill bit installed on the third machining power head are arranged on the table board and correspond to the fourth station, the cylinder hole finish machining drill bit is horizontally pushed from the front face of the shell, and finish machining is carried out on a cylinder hole in the front face of the shell;
the fifth station is a screw tapping station at the front end of the cylinder hole, a fourth processing power head and a screw tapping drill bit arranged on the fourth processing power head are arranged on the table board and correspond to the fifth station, the screw tapping drill bit is horizontally pushed from the front of the shell, and front-end screw tapping is carried out on the cylinder hole in front of the shell;
the sixth station is a lower tooth shaft hole rough machining station, a fifth power head and a tooth shaft hole rough machining drill bit arranged on the fifth power head are arranged on the table board and correspond to the sixth station, and the tooth shaft hole rough machining drill bit vertically upwards extends from the lower surface of the shell and roughly machines a lower tooth shaft hole positioned below the shell;
the seventh station is an upper gear shaft hole finish machining station, a sixth machining power head and a gear shaft hole finish machining drill bit mounted on the sixth machining power head are arranged on the table board and correspond to the seventh station, and the gear shaft hole finish machining drill bit vertically faces downwards from the upper side of the shell and carries out finish machining on the upper gear shaft hole on the shell;
the eighth station is a lower tooth shaft hole finish machining station, a seventh machining power head and a tooth shaft hole finish machining drill bit mounted on the seventh machining power head are arranged on the table board and correspond to the eighth station, and the tooth shaft hole finish machining drill bit performs finish machining on a lower tooth shaft hole below the shell in the vertical direction below the shell.
2. The processing machine as claimed in claim 1, wherein the turntable is a precision index turntable.
3. The processing machine table as claimed in claim 1, wherein the tooling fixture includes a first positioning block, a positioning table, a second positioning block and a thrust cylinder, the first positioning block and the second positioning block are oppositely disposed and respectively located on the left side and the right side of the positioning table, the thrust cylinder is connected to the first positioning block, the first positioning block moves towards or away from the second positioning block under the action of the thrust cylinder, the door closer shell faces outwards and is placed on the positioning table, the thrust cylinder pushes the first positioning block to move towards the second positioning block, and the door closer shell is clamped and mounted on the positioning table by acting on the left side and the right side of the door closer shell.
4. The processing machine table as claimed in claim 3, wherein the positioning table has a through hole, the diameter of the through hole is larger than that of the lower gear hole, an operation hole is also formed on the turntable at a position corresponding to the through hole, the diameter of the operation hole is larger than or equal to that of the through hole, and the drill bits of the gear hole rough-machining drill bit on the fifth power head and the gear hole finish-machining drill bit on the seventh power head act on the lower surface of the housing through the operation hole and the through hole, respectively, to process the lower gear hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979115.4U CN211029161U (en) | 2019-11-15 | 2019-11-15 | Machining machine table for machining cylinder hole and gear shaft hole of door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979115.4U CN211029161U (en) | 2019-11-15 | 2019-11-15 | Machining machine table for machining cylinder hole and gear shaft hole of door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211029161U true CN211029161U (en) | 2020-07-17 |
Family
ID=71562858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921979115.4U Active CN211029161U (en) | 2019-11-15 | 2019-11-15 | Machining machine table for machining cylinder hole and gear shaft hole of door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211029161U (en) |
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2019
- 2019-11-15 CN CN201921979115.4U patent/CN211029161U/en active Active
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