CN201147884Y - Horizontal broaching machine - Google Patents
Horizontal broaching machine Download PDFInfo
- Publication number
- CN201147884Y CN201147884Y CNU2008200827033U CN200820082703U CN201147884Y CN 201147884 Y CN201147884 Y CN 201147884Y CN U2008200827033 U CNU2008200827033 U CN U2008200827033U CN 200820082703 U CN200820082703 U CN 200820082703U CN 201147884 Y CN201147884 Y CN 201147884Y
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- Prior art keywords
- pneumatic
- broaching
- plate
- broaching tool
- horizontal
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- Expired - Fee Related
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a horizontal broaching machine which comprises a horizontal frame, at least a broach and at least a set of main hydraulic transmission component; the main hydraulic transmission component is arranged on the horizontal frame; the horizontal broaching machine also comprises a pneumatic clamping mechanism, a sliding plate, a feeding and retracting cylinder, a right guide rod, a pneumatic plug board mechanism and a broach supporting plate; the pneumatic clamping mechanism can clamp the tail of the broach; the pneumatic plug board mechanism can clamp the head of the broach; the pneumatic clamping mechanism is fixed on the sliding plate; the sliding plate is fixed on the right guide rod; the one end of the piston of the feeding and retracting cylinder is connected to the sliding plate and can control the sliding plate to move up and down; the broach supporting plate is arranged between the pneumatic clamping mechanism and the pneumatic plug board mechanism, and supports the broach. In the horizontal broaching machine, the hydraulic main transmission is adopted, the pneumatic movement assists to feed and retract the broach quickly, thereby greatly optimizing the structure, improving the efficiency and saving the energy.
Description
[technical field]
The utility model relates to broaching machine, relates in particular to the horizontal broaching machine of the various geometry through holes that are used to broach.
[background technology]
Present horizontal broaching machine all is to adopt single station hydraulic drive, manually send cutter, manual withdrawing.Single station operating type, when drawing product, the workman has a lot of times to wait for that productivity effect is very low.
Adopt and manually to send cutter, withdrawing, operation slowly, the workman will pack into the broaching tool anchor clamps of packing into together again to product when operation, a hand rest rises, another hand dress plate, particularly broaching tool is bigger, operation is effort very, accidentally is easy to broaching tool is fractureed.Product has drawn a back hand to hold up the speed that broaching tool follows oil cylinder to withdraw from again and has moved forward at leisure, falls back on the end until oil cylinder, and another handgrip plate is taken out, and then broaching tool is taken out, and finishes a circulation.Also some producer's pulling chuck is designed to collet, takes into and takes out but broaching tool still is an armrest.Therefore, this traditional broaching machine machinery unreasonable structure, automaticity is not high, and operation easier is big, and production efficiency is low, and damages broaching tool easily.
[summary of the invention]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of horizontal broaching machine, can improve the mechanical automation degree, enhances productivity.
For achieving the above object, the utility model proposes a kind of horizontal broaching machine, comprise horizontal framework, at least one broaching tool, at least one group of master's hydraulic transmission assembly, described main hydraulic transmission assembly is installed on the horizontal framework, also comprise pneumatic pinch mechanism, sliding panel, advance and retreat cutter cylinder, right guide rod, pneumatic plate mechanism, the holder knife plate, described pneumatic pinch mechanism can clamp the afterbody of broaching tool, pneumatic plate mechanism can clamp the head of broaching tool, pneumatic pinch mechanism is fixed on the sliding panel, sliding panel is arranged on the right guide rod, one end of the cylinder piston rod of advance and retreat cutter cylinder is connected on the sliding panel, can control sliding panel moves up and down, the holder knife plate is arranged between pneumatic pinch mechanism and the pneumatic plate mechanism, and holds broaching tool.
As preferably, described pneumatic pinch mechanism comprises anchor clamps cylinder and broaching tool afterbody anchor clamps, and the anchor clamps cylinder is connected with broaching tool afterbody anchor clamps, can control unclamping and clamping of broaching tool afterbody anchor clamps.
As preferably, the center of described broaching tool afterbody anchor clamps also is provided with right thimble, and described right thimble inserts in the afterbody centre bore of broaching tool.
As preferably, described pneumatic plate mechanism comprises plate cylinder, plate, and described plate cylinder is fixedlyed connected with plate, and plate is clamped the head of broaching tool.
As preferably, described main hydraulic transmission assembly comprises oil cylinder, guide plate, collet body, copper sheathing, left pneumatic thimble, left guide rod, described oil cylinder is connected by pitch brace with guide plate, controlled system guide plate moves up and down, and guide plate is arranged on the left guide rod, and guide plate is provided with collet body, the center of collet body is provided with left pneumatic thimble, the pneumatic thimble in a left side is connected to tracheae, is provided with copper sheathing in the guide plate, and left pneumatic thimble inserts in the head center hole of broaching tool.
As preferably, be provided with energy-conservation bar in the described oil cylinder, energy-conservation bar is connected with pitch brace.
As preferably, 1 group of master's hydraulic transmission assembly is arranged, 2 or 3 broaching tools are arranged.
As preferably, there is 1 group of master's hydraulic transmission assembly to cooperate 1 broaching tool.
As preferably, there are 2 groups of master's hydraulic transmission assemblies to cooperate 2 broaching tools or 3 groups of master's hydraulic transmission assemblies to cooperate 3 broaching tools.
The beneficial effects of the utility model: the utility model adopts hydraulic pressure main transmission, and the pneumatic auxiliary movement of doing send cutter fast, and rapid return has improved production efficiency greatly.An oil cylinder can be controlled many broaching tools, has further improved operating efficiency.For preventing the broaching tool bending of in drawing bits, wagging the tail, better improve the quality of products and improve broaching tool service life, adopt thimble at two chuck centers of broaching tool, the middle holder knife rest that adopts makes broaching tool remain horizontal movement in drawing the bits motion.Adopt energy-conservation bar to dwindle the cylinder cavity area, the piston quick return is ejected, greatly reduce power of motor, saved electric energy.The utility model has been optimized structure, has improved efficient, has saved the energy.
Feature of the present utility model and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the structural representation front view of the utility model horizontal broaching machine;
Fig. 2 is the utility model horizontal broaching machine inserts Product Status at broaching tool a structural representation vertical view;
Fig. 3 is the utility model horizontal broaching machine has drawn Product Status at broaching tool a structural representation vertical view;
Fig. 4 is the utility model horizontal broaching machine withdraws from the playback state at broaching tool a structural representation vertical view;
Fig. 5 is the schematic diagram of three cylinders, three knife structures of the utility model horizontal broaching machine;
Fig. 6 is the schematic diagram of two cylinder two knife structures of the utility model horizontal broaching machine;
Fig. 7 is the energy saving cylinder structural representation of the utility model horizontal broaching machine.
[specific embodiment]
Embodiment one:
As Fig. 1, shown in 2, horizontal broaching machine, comprise horizontal framework, at least one broaching tool 5, at least one group of master's hydraulic transmission assembly, described main hydraulic transmission assembly is installed on the horizontal framework, also comprise pneumatic pinch mechanism, sliding panel 8, advance and retreat cutter cylinder 2, right guide rod 12, pneumatic plate mechanism, holder knife plate 14, described pneumatic pinch mechanism can clamp the afterbody of broaching tool 5, pneumatic plate mechanism can clamp the head of broaching tool 5, pneumatic pinch mechanism is fixed on the sliding panel 8, sliding panel 8 is arranged on the right guide rod 12, one end of the cylinder piston rod 13 of advance and retreat cutter cylinder 2 is connected on the sliding panel 8, can control sliding panel 8 moves up and down, holder knife plate 14 is arranged between pneumatic pinch mechanism and the pneumatic plate mechanism, and holds broaching tool 5.
Described pneumatic pinch mechanism comprises anchor clamps cylinder 9 and broaching tool afterbody anchor clamps 7, and anchor clamps cylinder 9 is connected with broaching tool afterbody anchor clamps 7, can control unclamping and clamping of broaching tool afterbody anchor clamps 7.The center of described broaching tool afterbody anchor clamps 7 also is provided with right thimble 11, and described right thimble 11 inserts in the afterbody centre bore of broaching tool 5.
Described pneumatic plate mechanism comprises plate cylinder 4, plate 3, and described plate cylinder 4 is fixedlyed connected with plate 3, and plate 3 is clamped the head of broaching tool 5.
Described main hydraulic transmission assembly comprises oil cylinder 1, guide plate 6, collet body 15, copper sheathing 16, left pneumatic thimble 10, left guide rod 17, described oil cylinder 1 is connected by pitch brace 28 with guide plate 6, controlled system guide plate 6 moves up and down, guide plate 6 is arranged on the left guide rod 17, guide plate 6 is provided with collet body 15, the center of collet body 15 is provided with left pneumatic thimble 10, the pneumatic thimble 10 in a left side is connected to tracheae, be provided with copper sheathing 16 in the guide plate 6, left pneumatic thimble 10 inserts in the head center hole of broaching tool 5.Make broaching tool 5 keep horizontal movement by former and later two thimbles, prevent from the phenomenon of wagging the tail to occur in the broaching process, improved product quality, prolonged the broaching tool life-span.
Consult Fig. 7, be provided with energy-conservation bar 18 in the described oil cylinder 1, energy-conservation bar 18 is connected with pitch brace 28.Dwindle the area of oil cylinder 1 inner chamber, the piston quick return is ejected, greatly reduced power of motor, saved power supply.
Comprise also on this horizontal broaching machine that oil cylinder is by parts such as dress plate 19, dust cover 20, bracing piece 21, hydraulic valve assembly 22, Hydraulic Station 23, anchor clamps installation version 24, secondary guide 25, secondary guide fixed head 26, linear bearings 27.
Course of work explanation: consult Fig. 2,3,4, under the attonity state: the piston rod of oil cylinder 1 is in and ejects the position, send the piston rod of withdrawing cylinder 2 to be in and ejects the position, and broaching tool afterbody anchor clamps 7 are in clamped position.Plate cylinder 4 is in the backward position.Press the control button on the broaching machine, adjustable digital display time relay gets electric clocking, send the work of withdrawing cylinder solenoid valve, send withdrawing cylinder 2 piston mastheads to return (stepless speed regulation), sliding panel 8 slides forward, and broaching tool 5 heads pass product and enter left thimble 10, treats that the digital display time relay time arrives, the magnetic valve of broaching tool afterbody anchor clamps cylinder and the magnetic valve of plate cylinder are simultaneously, the anchor clamps cylinder 9 of broaching tool 5 afterbodys ejects broaching tool afterbody anchor clamps 7 fast, unclamps broaching tool 5, and plate cylinder 4 ejects fast, plate 3 is clamped broaching tool 5, the electro hydraulic valve that is right after oil cylinder 1 gets electric, and oil cylinder 1 piston rod pulling guide plate 6 moves (stepless speed regulation) at a slow speed, and broaching tool 5 begins to draw bits, when moving to broaching tool 5 when pulling out product, the electro hydraulic valve dead electricity of oil cylinder 1, oil cylinder 1 moves and stops, the magnetic valve dead electricity of plate cylinder 4, plate cylinder 4 pushes up back fast, and plate 3 unclamps broaching tool 5.The PLC control time time set that clocks can unload product speed according to the operative employee and sets, the operative employee unloads product, the PLC setting-up time arrives, the electro hydraulic valve of other end oil cylinder 1 gets electric (electro hydraulic valve two Electromagnetic Control), oil cylinder 1 piston rod promotes guide plate 6 quick return withdrawings, when broaching tool 5 is run into broaching tool afterbody anchor clamps 7 and is entered right thimble 11, the magnetic valve of the magnetic valve of anchor clamps cylinder 9 and advance and retreat cutter cylinder 2 is dead electricity simultaneously, anchor clamps cylinder 9 pushes up back fast, broaching tool afterbody anchor clamps 7 clamp broaching tool, send withdrawing cylinder 2 piston rods to eject simultaneously, promote sliding panel 8 and carry out fast forward withdrawing from broaching tool, finish a do action.
Consult Fig. 2,3,4,1 group of master's hydraulic transmission assembly is arranged in the present embodiment, 3 broaching tools 5 are arranged.An oil cylinder 5 drives 5 work of three broaching tools, is mainly used in the production of small workpiece.
Embodiment two:
Consult Fig. 5,3 groups of master's hydraulic transmission assemblies cooperate 3 broaching tools 5 in the present embodiment.Every group of master's hydraulic transmission assembly drives 5 work of 1 broaching tool separately, is mainly used in the production of big workpiece.
Embodiment three:
Consult Fig. 6,2 groups of master's hydraulic transmission assemblies cooperate 2 broaching tools 5 in the present embodiment.Every group of master's hydraulic transmission assembly drives 5 work of 1 broaching tool separately, is mainly used in the production of big workpiece.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (9)
1. horizontal broaching machine, comprise horizontal framework, at least one broaching tool (5), at least one group of master's hydraulic transmission assembly, described main hydraulic transmission assembly is installed on the horizontal framework, it is characterized in that: also comprise pneumatic pinch mechanism, sliding panel (8), advance and retreat cutter cylinder (2), right guide rod (12), pneumatic plate mechanism, holder knife plate (14), described pneumatic pinch mechanism can clamp the afterbody of broaching tool (5), pneumatic plate mechanism can clamp the head of broaching tool (5), pneumatic pinch mechanism is fixed on the sliding panel (8), sliding panel (8) is arranged on the right guide rod (12), one end of the cylinder piston rod (13) of advance and retreat cutter cylinders (2) is connected on the sliding panel (8), can control sliding panel (8) moves up and down, holder knife plate (14) is arranged between pneumatic pinch mechanism and the pneumatic plate mechanism, and holds broaching tool (5).
2. horizontal broaching machine as claimed in claim 1, it is characterized in that: described pneumatic pinch mechanism comprises anchor clamps cylinder (9) and broaching tool afterbody anchor clamps (7), anchor clamps cylinder (9) is connected with broaching tool afterbody anchor clamps (7), can control unclamping and clamping of broaching tool afterbody anchor clamps (7).
3. horizontal broaching machine as claimed in claim 2 is characterized in that: the center of described broaching tool afterbody anchor clamps (7) also is provided with right thimble (11), and described right thimble (11) inserts in the afterbody centre bore of broaching tool (5).
4. horizontal broaching machine as claimed in claim 1 is characterized in that: described pneumatic plate mechanism comprises plate cylinder (4), plate (3), and described plate cylinder (4) is fixedlyed connected with plate (3), and plate (3) is clamped the head of broaching tool (5).
5. horizontal broaching machine as claimed in claim 1, it is characterized in that: described main hydraulic transmission assembly comprises oil cylinder (1), guide plate (6), collet body (15), copper sheathing (16), a left side pneumatic thimble (10), left side guide rod (17), described oil cylinder (1) is connected by pitch brace (28) with guide plate (6), controlled system guide plate (6) moves up and down, guide plate (6) is arranged on the left guide rod (17), guide plate (6) is provided with collet body (15), the center of collet body (15) is provided with left pneumatic thimble (10), the pneumatic thimble in a left side (10) is connected to tracheae, be provided with copper sheathing (16) in the guide plate (6), left pneumatic thimble (10) inserts in the head center hole of broaching tool (5).
6. horizontal broaching machine as claimed in claim 5 is characterized in that: be provided with energy-conservation bar (18) in the described oil cylinder (1), energy-conservation bar (18) is connected with pitch brace (28).
7. horizontal broaching machine as claimed in claim 1 is characterized in that: 1 group of master's hydraulic transmission assembly is arranged, 2 or 3 broaching tools (5) are arranged.
8. horizontal broaching machine as claimed in claim 1 is characterized in that: have 1 group of master's hydraulic transmission assembly to cooperate 1 broaching tool (5).
9. horizontal broaching machine as claimed in claim 1 is characterized in that: have 2 groups of master's hydraulic transmission assemblies to cooperate 2 broaching tools (5) or 3 groups of master's hydraulic transmission assemblies to cooperate 3 broaching tools (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200827033U CN201147884Y (en) | 2008-01-21 | 2008-01-21 | Horizontal broaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200827033U CN201147884Y (en) | 2008-01-21 | 2008-01-21 | Horizontal broaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147884Y true CN201147884Y (en) | 2008-11-12 |
Family
ID=40115651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200827033U Expired - Fee Related CN201147884Y (en) | 2008-01-21 | 2008-01-21 | Horizontal broaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201147884Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335780A (en) * | 2010-07-22 | 2012-02-01 | 王桂岳 | Horizontal end-surface broaching machine |
| CN102573393A (en) * | 2010-12-24 | 2012-07-11 | 东莞市盈聚电子有限公司 | Pneumatic radiating component processing jig |
| CN102672258A (en) * | 2012-05-24 | 2012-09-19 | 福州荣林机械有限公司 | Device and method for processing mounting surfaces of start pedal rod body |
| CN106217252A (en) * | 2016-08-31 | 2016-12-14 | 芜湖洪金机床有限公司 | A kind of numerical control tool grinder torr knife rest |
| CN107457449A (en) * | 2017-09-06 | 2017-12-12 | 梁淑慧 | A kind of parts deep processing device |
| CN107457455A (en) * | 2017-09-06 | 2017-12-12 | 梁淑慧 | A kind of complex section parts processing unit (plant) |
| CN110640210A (en) * | 2019-09-28 | 2020-01-03 | 唐山盛航环保机车制造有限公司 | Horizontal multi-tool broaching machine and machining process thereof |
| CN110814424A (en) * | 2019-12-16 | 2020-02-21 | 四川德恩精工科技股份有限公司 | Broaching machine for machining key groove |
| CN114833397A (en) * | 2022-04-27 | 2022-08-02 | 东风汽车底盘系统有限公司 | Horizontal broaching machine knife supporting device |
-
2008
- 2008-01-21 CN CNU2008200827033U patent/CN201147884Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335780A (en) * | 2010-07-22 | 2012-02-01 | 王桂岳 | Horizontal end-surface broaching machine |
| CN102335780B (en) * | 2010-07-22 | 2013-08-28 | 王桂岳 | Horizontal end-surface broaching machine |
| CN102573393A (en) * | 2010-12-24 | 2012-07-11 | 东莞市盈聚电子有限公司 | Pneumatic radiating component processing jig |
| CN102573393B (en) * | 2010-12-24 | 2015-06-03 | 东莞市盈聚电子有限公司 | Pneumatic radiating component processing jig |
| CN102672258A (en) * | 2012-05-24 | 2012-09-19 | 福州荣林机械有限公司 | Device and method for processing mounting surfaces of start pedal rod body |
| CN102672258B (en) * | 2012-05-24 | 2014-05-28 | 福州荣林机械有限公司 | Device and method for processing mounting surfaces of start pedal rod body |
| CN106217252A (en) * | 2016-08-31 | 2016-12-14 | 芜湖洪金机床有限公司 | A kind of numerical control tool grinder torr knife rest |
| CN107457449A (en) * | 2017-09-06 | 2017-12-12 | 梁淑慧 | A kind of parts deep processing device |
| CN107457455A (en) * | 2017-09-06 | 2017-12-12 | 梁淑慧 | A kind of complex section parts processing unit (plant) |
| CN110640210A (en) * | 2019-09-28 | 2020-01-03 | 唐山盛航环保机车制造有限公司 | Horizontal multi-tool broaching machine and machining process thereof |
| CN110814424A (en) * | 2019-12-16 | 2020-02-21 | 四川德恩精工科技股份有限公司 | Broaching machine for machining key groove |
| CN114833397A (en) * | 2022-04-27 | 2022-08-02 | 东风汽车底盘系统有限公司 | Horizontal broaching machine knife supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20110121 |