CN203091636U - Numerical control vertical type gear rolling machine - Google Patents
Numerical control vertical type gear rolling machine Download PDFInfo
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- CN203091636U CN203091636U CN 201320040590 CN201320040590U CN203091636U CN 203091636 U CN203091636 U CN 203091636U CN 201320040590 CN201320040590 CN 201320040590 CN 201320040590 U CN201320040590 U CN 201320040590U CN 203091636 U CN203091636 U CN 203091636U
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Abstract
The utility model discloses a numerical control vertical type gear rolling machine. The numerical control vertical type gear rolling machine is characterized in that a left frame-shaped saddle and a right frame-shaped saddle are installed at the front portions of the left upper surface and the right upper surface of a frame-shaped lathe bed, a middle synchronous gear is installed above the left frame-shaped saddle and the right frame-shaped saddle, and a left synchronous gear and a right synchronous gear are arranged on the left side and the right side of the middle synchronous gear and meshed with the middle synchronous gear. A left integrated sliding table and a right integrated sliding table are respectively installed on surfaces opposite to the left frame-shaped saddle and the right frame-shaped saddle, and a left knife pressing device and a right knife pressing device are respectively installed on surfaces opposite to the left integrated sliding table and the right integrated sliding table. The left integrated sliding table and the right integrated sliding table are respectively connected with the left synchronous gear and the right synchronous gear, and vertically move in a synchronous mode with rotation of the left synchronous gear and the right synchronous gear. Front top frame-shaped saddles are installed on the upper surfaces of the lower portions of the left frame-shaped saddle and the right frame-shaped saddle, front top sliding tables are installed on the front top frame-shaped saddles and can move back and forth, and front top point devices are fixed on the front top sliding tables. Rear top frame-shaped saddles are installed on the rear inner surfaces of the lower portions of the left frame-shaped saddle and the right frame-shaped saddle, rear top sliding tables are installed on the rear top frame-shaped saddles and can move back and forth, and rear top point devices are fixed on the rear top sliding tables. The numerical control vertical type gear rolling machine is high in machining accuracy, machining efficiency and stability, can reversely roll gears, and saves dies.
Description
Technical field
The utility model relates to gear rolling machine technology field, particularly relates to a kind of digital control vertical gear rolling machine.
Background technology
The gear rolling machine is widely used in the processing of various involute splines, involute serration, screw thread, oil groove, screw rod and annular knurl, can process high-precision workpiece in its working ability scope within the several seconds.Influencing the precision of component shaping and the main cause of stability has: 1, the integral rigidity of lathe; 2, the lengthwise position precision of gear rolling mould.General gear rolling machine adopts servomotor+ball screw drive left side (right side) gear rolling mould to make relative straight line and be synchronized with the movement, because the gear rolling mould of load hundreds of kilogram and slide unit etc. on the ball-screw, can cause to add ball screw thermal deformation in man-hour, cause the positional precision of gear rolling mould to guarantee.In addition because the wearing and tearing of ball-screw also are difficult to guarantee positional precision.General gear rolling machine adopts high power hydraulic station and big flow cooling fluid cooling workpiece, and noise is big, and floor space is big, not energy-conserving and environment-protective.
The utility model content
Technical problem to be solved in the utility model is a kind of digital control vertical gear rolling machine of proposing at above-mentioned prior art defective.Erect the left whole slide unit of placement and the installation gear rolling mould on the right whole slide unit, left whole slide unit is connected with left and right sides synchromesh gear with right whole slide unit, and left and right sides synchromesh gear rotates the left and right whole slide unit of drive and moves up and down; Workpiece is supported by preceding Finial device and back centre device, and forward and backward Finial device moves to be delivered to workpiece the processing district and can adjust the processed position of workpiece easily.The rotation of the synchronous relative movement drives workpiece of gear rolling mould and gradually workpiece is squeezed into required form.The precision of component shaping and stability are presetting rigidity distance and the left and right sides synchromesh gear control synchronous linear relative movement of gear rolling mould and obtaining the fastest shaping without stock removal of finishing workpiece in the several seconds by the gear rolling mould.Left and right whole slide unit is connected with left and right sides synchromesh gear by hollow oil cooling leading screw, owing to adopt hollow oil cooling screw mandrel to reduce the ball screw thermal deformation, adopts synchronization structure simultaneously, can guarantee the precision and the stability of component shaping.Can reverse gear rolling, save mould, improve working (machining) efficiency.Hydraulic means adopts variable frequency hydraulic control, work-piece cools device to adopt the control of microatomization cooling system, and noise is little, saved floor space, energy-conserving and environment-protective.
The technical problem that the utility model requires to solve can be achieved through the following technical solutions:
A kind of digital control vertical gear rolling machine, comprise frame type lathe bed, left side frame type saddle, right frame type saddle, the gear Connection Block, middle synchromesh gear, left and right sides synchromesh gear, left side monoblock type slide unit, right monoblock type slide unit, left side press cutter device, right press cutter device, sinciput frame type saddle, back top frame type saddle, the sinciput slide unit, back top slide unit, preceding Finial device, the back centre device, hydraulic means, the work-piece cools device, described left frame type saddle and right frame type saddle are fixedly mounted on the front portion of frame type lathe bed left and right sides upper surface respectively, described gear Connection Block is fixedly mounted on left frame type saddle and right frame type saddle upper surface, synchromesh gear is fixed on the gear Connection Block in the middle of described, described left and right sides synchromesh gear is installed in middle synchromesh gear left and right sides and meshes with middle synchromesh gear, described left monoblock type slide unit is installed on the left frame type saddle face relative with right frame type saddle respectively with right monoblock type slide unit and can moves up and down, be separately installed with left press cutter device and right press cutter device on the described left monoblock type slide unit face relative with right monoblock type slide unit, described left monoblock type slide unit is connected with left and right sides synchromesh gear respectively with right monoblock type slide unit, along with left and right sides synchromesh gear rotates and moves up and down synchronously, described sinciput frame type saddle is installed in the bottom front surface of left frame type saddle and right frame type saddle, on the sinciput frame type saddle sinciput slide unit is installed, top slide unit can move forward and backward along sinciput frame type saddle before described, Finial device is fixed on the sinciput slide unit before described, top, described back frame type saddle is installed in inner surface behind left frame type saddle and the right frame type saddle bottom, relative with sinciput frame type saddle, top, back slide unit is installed on the frame type saddle of back top, top, described back slide unit can move forward and backward along plane on the frame type saddle of top, back, described back centre device is installed on the slide unit of top, back, described hydraulic means is fixedly mounted on frame type lathe bed upper surface left rear side, and described work-piece cools device is fixedly mounted on frame type lathe bed upper surface rear side centre position.
Equal fixing screw mandrel on the synchromesh gear of the described left and right sides all is with the feed screw nut on the described screw mandrel, described feed screw nut is separately fixed on left monoblock type slide unit and the right monoblock type slide unit.
Described screw mandrel is a hollow oil cooling screw mandrel.
Finial device and sinciput frame type saddle before described, the back centre device passes through all with back top frame type saddle that slide rail---slide block is slidingly connected, described slide rail is fixedly mounted on sinciput frame type saddle and top, the back frame type saddle, described slide block set is on slide rail, and be fixedly mounted on sinciput slide unit and top, the back slide unit, described sinciput slide unit is power drive with the oil cylinder, described oil cylinder is fixedly mounted on the sinciput frame type saddle, oil cylinder control sinciput slide unit moves forward and backward, top, described back slide unit is power drive with the servomotor, described servomotor is fixedly mounted on the frame type saddle of top, back, and top, servomotor control back slide unit moves forward and backward.
Described left monoblock type slide unit is all vertical with frame type lathe bed upper surface with right monoblock type slide unit.
Finial device is all parallel with frame type lathe bed upper surface with the back centre device before described.
Described hydraulic means adopts variable frequency hydraulic control.
Described work-piece cools device adopts the control of microatomization cooling system.
Owing to adopted as above technical scheme, the utlity model has following characteristics:
The precision of component shaping and stability are presetting rigidity distance and the left and right sides synchromesh gear control synchronous linear relative movement of gear rolling mould and obtaining the fastest shaping without stock removal of finishing workpiece in the several seconds by the gear rolling mould.Owing to adopt hollow oil cooling screw mandrel to reduce the ball screw thermal deformation, adopt synchronization structure simultaneously, can guarantee the precision and the stability of component shaping.Can reverse gear rolling, save mould, improve working (machining) efficiency.Hydraulic means adopts variable frequency hydraulic control, work-piece cools device to adopt the control of microatomization cooling system, and noise is little, saved floor space, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the utility model structural perspective.
Fig. 2 is the utility model structure rearview.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1, shown in Figure 2, digital control vertical gear rolling machine structure, comprise frame type lathe bed 1, left side frame type saddle 2, right frame type saddle 3, gear Connection Block 4, middle synchromesh gear 5, left and right sides synchromesh gear 6, left side monoblock type slide unit 7, right monoblock type slide unit 8, left side press cutter device 9, right press cutter device 10, sinciput frame type saddle 11, back top frame type saddle 12, sinciput slide unit 13, back top slide unit 14, preceding Finial device 15, back centre device 16, hydraulic means 17, work-piece cools device 18, described left frame type saddle 2 and right frame type saddle 3 are fixedly mounted on the front portion of frame type lathe bed 1 left and right sides upper surface respectively, described gear Connection Block 4 is fixedly mounted on left frame type saddle 2 and right frame type saddle 3 upper surfaces, synchromesh gear 5 is fixedly mounted on gear Connection Block 4 upper surface centre positions in the middle of described, synchromesh gear 5 left and right sides in the middle of described left and right sides synchromesh gear 6 is installed in, and all mesh with middle synchromesh gear 5; Described left monoblock type slide unit 7 and right whole slide unit 8 are installed in respectively on the relative side of left frame type saddle 2 and right frame type saddle 3, left side monoblock type slide unit 7 and right monoblock type slide unit 8 can move up and down at left frame type saddle 2 and right frame type saddle 3 medial surfaces respectively, be separately installed with left press cutter device 9 and right press cutter device 10 on left side monoblock type slide unit 7 and the right monoblock type slide unit 8, described sinciput frame type saddle 11 is installed in the bottom front surface of left frame type saddle 2 and right frame type saddle 3, Finial device 15 before being equipped with on the sinciput frame type saddle 11, preceding Finial device 15 can move forward and backward along plane on the sinciput frame type saddle 11, top, described back frame type saddle 12 is installed in inner surface behind the bottom of left frame type saddle 2 and right frame type saddle 3, on the back top frame type saddle 12 back centre device 16 is installed, back centre device 16 can move forward and backward along plane on the frame type saddle 12 of top, back, described hydraulic means 17 is fixedly mounted on frame type lathe bed 1 upper surface left rear side, and described work-piece cools device 18 is fixedly mounted on frame type lathe bed 1 upper surface rear side centre position.
Operating principle of the present utility model:
Processing work is put on the material-supporting device, preceding Finial device 15 and back centre device 16 withstand the workpiece front and back position, a left side press cutter device 9 and the right press cutter device gear rolling mould that drives on it that is synchronized with the movement is up and down made the stranding workpiece that is synchronized with the movement up and down, fine finishining such as spline are once finished in the motion of gear rolling mold high speed.The manual loading and unloading of workpiece hold out against automatically.
---------gear rolling mould stop motion (or reverse stranding workpiece)------workpiece unclamps---blanking that the gear rolling mould is made the stranding workpiece that is synchronized with the movement up and down that preceding Finial device 15 and back centre device 16 withstand the workpiece front and back position that action sequence is: material loading.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. digital control vertical gear rolling machine, it is characterized in that, comprise frame type lathe bed, left side frame type saddle, right frame type saddle, the gear Connection Block, middle synchromesh gear, left and right sides synchromesh gear, left side monoblock type slide unit, right monoblock type slide unit, left side press cutter device, right press cutter device, sinciput frame type saddle, back top frame type saddle, the sinciput slide unit, back top slide unit, preceding Finial device, the back centre device, hydraulic means, the work-piece cools device, described left frame type saddle and right frame type saddle are fixedly mounted on the front portion of frame type lathe bed left and right sides upper surface respectively, described gear Connection Block is fixedly mounted on left frame type saddle and right frame type saddle upper surface, synchromesh gear is fixed on the gear Connection Block in the middle of described, described left and right sides synchromesh gear is installed in middle synchromesh gear left and right sides and meshes with middle synchromesh gear, described left monoblock type slide unit is installed on the left frame type saddle face relative with right frame type saddle respectively with right monoblock type slide unit and can moves up and down, be separately installed with left press cutter device and right press cutter device on the described left monoblock type slide unit face relative with right monoblock type slide unit, described left monoblock type slide unit is connected with left and right sides synchromesh gear respectively with right monoblock type slide unit, along with left and right sides synchromesh gear rotates and moves up and down synchronously, described sinciput frame type saddle is installed in the bottom front surface of left frame type saddle and right frame type saddle, on the sinciput frame type saddle sinciput slide unit is installed, top slide unit can move forward and backward along sinciput frame type saddle before described, Finial device is fixed on the sinciput slide unit before described, top, described back frame type saddle is installed in inner surface behind left frame type saddle and the right frame type saddle bottom, relative with sinciput frame type saddle, top, back slide unit is installed on the frame type saddle of back top, top, described back slide unit can move forward and backward along plane on the frame type saddle of top, back, described back centre device is installed on the slide unit of top, back, described hydraulic means is fixedly mounted on frame type lathe bed upper surface left rear side, and described work-piece cools device is fixedly mounted on frame type lathe bed upper surface rear side centre position.
2. digital control vertical gear rolling machine as claimed in claim 1 is characterized in that, equal fixing screw mandrel on the synchromesh gear of the described left and right sides all is with the feed screw nut on the described screw mandrel, and described feed screw nut is separately fixed on left monoblock type slide unit and the right monoblock type slide unit.
3. digital control vertical gear rolling machine as claimed in claim 2 is characterized in that, described screw mandrel is a hollow oil cooling screw mandrel.
4. as claim 1 or 2 or 3 described digital control vertical gear rolling machines, it is characterized in that, Finial device and sinciput frame type saddle before described, the back centre device passes through all with back top frame type saddle that slide rail---slide block is slidingly connected, described slide rail is fixedly mounted on sinciput frame type saddle and top, the back frame type saddle, described slide block set is on slide rail, and be fixedly mounted on sinciput slide unit and top, the back slide unit, described sinciput slide unit is power drive with the oil cylinder, described oil cylinder is fixedly mounted on the sinciput frame type saddle, oil cylinder control sinciput slide unit moves forward and backward, top, described back slide unit is power drive with the servomotor, described servomotor is fixedly mounted on the frame type saddle of top, back, and top, servomotor control back slide unit moves forward and backward.
5. digital control vertical gear rolling machine as claimed in claim 1 is characterized in that, described left monoblock type slide unit is all vertical with frame type lathe bed upper surface with right monoblock type slide unit.
6. digital control vertical gear rolling machine as claimed in claim 1 is characterized in that, described preceding Finial device is all parallel with frame type lathe bed upper surface with the back centre device.
7. digital control vertical gear rolling machine as claimed in claim 1 is characterized in that, described hydraulic means adopts variable frequency hydraulic control.
8. digital control vertical gear rolling machine as claimed in claim 1 is characterized in that, described work-piece cools device adopts the control of microatomization cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040590 CN203091636U (en) | 2013-01-24 | 2013-01-24 | Numerical control vertical type gear rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040590 CN203091636U (en) | 2013-01-24 | 2013-01-24 | Numerical control vertical type gear rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091636U true CN203091636U (en) | 2013-07-31 |
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ID=48843081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040590 Expired - Lifetime CN203091636U (en) | 2013-01-24 | 2013-01-24 | Numerical control vertical type gear rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091636U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121073A (en) * | 2013-01-24 | 2013-05-29 | 安徽力成机械装备有限公司 | Numerical control vertical type gear rolling machine |
| CN105583337A (en) * | 2016-01-19 | 2016-05-18 | 巨鑫机床有限公司 | Novel gear rolling machine |
| CN115090803A (en) * | 2022-06-17 | 2022-09-23 | 华南理工大学 | Automatic gear rolling machine for line gear |
-
2013
- 2013-01-24 CN CN 201320040590 patent/CN203091636U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121073A (en) * | 2013-01-24 | 2013-05-29 | 安徽力成机械装备有限公司 | Numerical control vertical type gear rolling machine |
| CN105583337A (en) * | 2016-01-19 | 2016-05-18 | 巨鑫机床有限公司 | Novel gear rolling machine |
| CN105583337B (en) * | 2016-01-19 | 2017-11-17 | 巨鑫机床有限公司 | A kind of gear rolling machine |
| CN115090803A (en) * | 2022-06-17 | 2022-09-23 | 华南理工大学 | Automatic gear rolling machine for line gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 247000 Guichi Industrial Park, Chizhou, Anhui Patentee after: ANHUI LECN MECHANICAL EQUIPMENT Co.,Ltd. Address before: 247000 Guichi Industrial Park, Chizhou, Anhui Patentee before: LECN MECHANICAL EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |