CN113210722B - Feeding and discharging device of broaching machine - Google Patents
Feeding and discharging device of broaching machine Download PDFInfo
- Publication number
- CN113210722B CN113210722B CN202110673762.8A CN202110673762A CN113210722B CN 113210722 B CN113210722 B CN 113210722B CN 202110673762 A CN202110673762 A CN 202110673762A CN 113210722 B CN113210722 B CN 113210722B
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- material taking
- fixedly mounted
- broaching machine
- loading
- rectangular frame
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- 238000007599 discharging Methods 0.000 title abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000007664 blowing Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
- B23D41/06—Broaching machines or broaching devices characterised only by constructional features of particular parts of devices for feeding, clamping, or ejecting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D39/00—Accessories for broaching machines or broaching devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention relates to a feeding and discharging device of a broaching machine, which comprises an oil blowing mechanism, a positioning mechanism and a material taking mechanism, wherein the oil blowing mechanism, the positioning mechanism and the material taking mechanism are arranged on one side of the broaching machine, a feeding table is arranged below the material taking mechanism, a moving mechanism is arranged on the feeding table and is used for driving a plurality of bases to move, two groups of guide rod sets are fixedly arranged on the bases and comprise three guide rods, a supporting seat is matched on each guide rod set in a sliding mode, a jacking mechanism is respectively arranged at the lower end of the feeding table and corresponds to the supporting seat, a gear is placed in an area defined by the guide rod sets, the material taking mechanism comprises an upright post fixedly arranged on a working table, a double-shaft moving assembly is arranged on the upright post and is used for driving a material taking seat to move transversely and vertically, and a material taking assembly is arranged on the material taking seat. The invention has the advantages of high automation degree, convenient use and high efficiency.
Description
Technical Field
The invention relates to the technical field of broaching machines, in particular to a feeding and discharging device of a broaching machine.
Background
In the machining process of the gear, after the spline of the gear is machined, a broaching machine is required to be used for further machining. At present, gears are generally manually fed to a broaching machine in the machining process, so that the efficiency is low, the positioning precision is poor, and the production requirements are difficult to meet.
Disclosure of Invention
To the not enough of above-mentioned prior art, the technical problem that this patent application will solve provides the unloader that goes up of broaching machine that degree of automation is high, facilitates the use, and is efficient.
In order to solve the technical problems, the invention adopts the following technical scheme:
a feeding and discharging device of a broaching machine comprises an oil blowing mechanism, a positioning mechanism and a material taking mechanism which are arranged on one side of the broaching machine, wherein a feeding table is arranged below the material taking mechanism, a box door capable of being opened or closed is arranged on the front side of the broaching machine, a material inlet and a material outlet are arranged on the side edge of the broaching machine, which is opposite to the oil blowing mechanism, a baffle capable of being opened or closed is arranged at the material inlet and the material outlet, a moving mechanism is arranged on the feeding table and used for driving a plurality of bases to move, two groups of guide rod sets are fixedly arranged on the bases and comprise three guide rods, a supporting seat is in sliding fit on each guide rod set, a jacking mechanism is respectively arranged at the lower end of the feeding table and corresponds to the supporting seat, a gear is placed in an area enclosed by the guide rod sets, the material taking mechanism comprises an upright fixedly arranged on the working table, and a double-shaft moving assembly is arranged on the upright, the double-shaft moving assembly is used for driving the material taking seat to move transversely and vertically, and the material taking assembly is installed on the material taking seat.
The oil blowing mechanism comprises a rectangular frame body, an upper end opening of the rectangular frame body is arranged, a cover body is arranged at the upper end of the rectangular frame body in a sliding fit mode, an oil blowing base is fixedly arranged in the rectangular frame body through an installation rod, a support column used for supporting a gear is fixedly arranged on the oil blowing base, a plurality of high-pressure pipelines are outwards connected to the rectangular frame body, an air blower is outwards connected to the high-pressure pipelines, an oil collecting hopper is arranged on the lower end fixedly arranged rod of the rectangular frame body, a storage box is placed below the oil collecting hopper, and openings are formed in the two opposite ends of the rectangular frame body.
The outer side of the rectangular frame body is fixedly provided with a telescopic cylinder, a piston rod of the telescopic cylinder is fixedly connected with the cover body, a sliding groove is formed in the outer side of the rectangular frame body, and two ends of the cover body are in sliding fit with the sliding groove after being bent downwards twice continuously.
The positioning mechanism comprises a mounting seat fixedly mounted on the workbench, a rotary cylinder is fixedly mounted on the mounting seat, and a rotary table of the rotary cylinder is fixedly provided with a tooth aligning tool.
The tooth aligning tool comprises a base plate fixedly connected with the rotary table, a positioning block is fixedly mounted on the base plate, the positioning block is in a round table shape, the diameter of the upper end of the positioning block is smaller than that of the lower end of the positioning block, and three positioning teeth are fixedly mounted in the circumferential direction of the positioning block.
Wherein, moving mechanism is including setting up the recess at the material loading bench, rotate through the pivot in the recess and install two sprockets, the sprocket passes through chain drive and connects, base and chain fixed connection, the material loading bench is provided with the track, the gyro wheel of roll cooperation in the track is installed through the wheel carrier in the outside of base, the lower extreme of material loading bench has driving motor through motor support fixed mounting, the lower extreme fixed mounting of pivot has the band pulley, and two band pulleys pass through the hold-in range and connect, driving motor's output shaft and the lower extreme fixed connection of one of them pivot.
The jacking mechanism comprises a jacking cylinder fixedly mounted at the lower end of the feeding table, a piston rod of the jacking cylinder is upwards fixedly mounted with an ejector rod, the ejector rod is arranged right opposite to the supporting seat, and the feeding table and the base are provided with abdicating holes right opposite to the ejector rod in a penetrating mode.
The broaching machine is characterized in that a push-pull air cylinder is fixedly mounted inside a machine shell of the broaching machine and is provided with two same sides located at the material inlet and the material outlet, a piston rod of the push-pull air cylinder is horizontally arranged and is fixedly connected with one side of the baffle, two guide rails are arranged on the broaching machine and are located on the upper side and the lower side of the material inlet and the material outlet, and the upper end and the lower end of the baffle are in sliding fit in the guide rails.
The material taking assembly comprises a material taking motor fixedly installed in a material taking seat, an output shaft of the material taking motor penetrates through the material taking seat to be fixedly installed downwards, a rotating plate is fixedly installed downwards, and electric clamping jaws are fixedly installed downwards at two ends of the rotating plate.
In conclusion, the invention has the advantages of high automation degree, convenient use and high efficiency.
Drawings
Fig. 1 is a schematic structural view of a loading and unloading device of a broaching machine according to the present invention.
Fig. 2 is a schematic view of another orientation of fig. 1.
Fig. 3 is an enlarged schematic view of a point a in fig. 1.
Fig. 4 is an enlarged schematic view of B in fig. 1.
Fig. 5 is an enlarged schematic view of C in fig. 4.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
As shown in fig. 1-5, a feeding and discharging device of a broaching machine comprises an oil blowing mechanism, a positioning mechanism and a material taking mechanism which are arranged on one side of the broaching machine 1, wherein a feeding table 2 is arranged below the material taking mechanism, a box door which can be opened or closed is arranged on the front side of the broaching machine, a material inlet and outlet is arranged on the side edge of the broaching machine, which is opposite to the oil blowing mechanism, a baffle which can be opened or closed is arranged at the material inlet and outlet, a moving mechanism is arranged on the feeding table and is used for driving a plurality of bases 3 to move, two groups of guide rod groups are fixedly arranged on the bases, each guide rod group comprises three guide rods 4, a supporting seat 5 is slidably matched on each guide rod group, a jacking mechanism is respectively arranged at the lower end of the feeding table, corresponding to the supporting seats, a gear is arranged in an area surrounded by the guide rod groups, the material taking mechanism comprises an upright post 6 fixedly arranged on the working table, install biax removal subassembly 7 on the stand, biax removal subassembly is used for driving and gets material seat 8 along horizontal and vertical removal, it gets the material subassembly to install on the material seat to get.
Like this, be provided with two supporting seats on the base, one is used for placing unprocessed gear, one is used for placing processed gear, operating personnel places unprocessed gear on the supporting seat, utilize three guide bars of guide bar group to carry on spacingly to the gear, drive the base through moving mechanism and remove to positioning mechanism one side, after extracting mechanism gets the material through getting the material subassembly, place the gear and fix a position on positioning mechanism, then take off the gear after will processing, take off unprocessed gear from positioning mechanism and place processing in the broaching machine, the gear after the processing of taking off utilizes to blow oil mechanism and blows oil, then place on another supporting seat. High automation degree and convenient use. The double-shaft moving assembly is an X-shaft moving assembly and a Y-shaft moving assembly, is specifically an existing structure, and is not described in detail.
Wherein, blow oily mechanism and include rectangle framework 11, the upper end opening setting of rectangle framework, the upper end sliding fit of rectangle framework has lid 12, blow oily base 13 through installation pole fixed mounting in the rectangle framework, it has the support column 14 that is used for supporting the gear to blow to go up fixed mounting on the oily base, the rectangle framework is connected with a plurality of high-pressure pipes 15 outward, high-pressure pipes outwards is connected with the air-blower, rectangle framework lower extreme fixed mounting pole has an oil collecting hopper, receiver 16 has been placed to oil collecting hopper's below, the both ends that the rectangle framework is relative are provided with the opening. The gear after will processing is taken out from the broaching machine and is placed on the support column, utilizes the support column to support the gear after processing, then closes the lid, and the air-blower blast air is in getting into the rectangular frame through high-pressure pipeline, blows off the fluid on the gear after processing, falls to the containing box through the oil collecting bucket, and the containing box can regularly artifical follow the opening and take out the change.
Specifically, an infrared distance measuring sensor 17 is fixedly arranged in the rectangular frame body opposite to the support column and used for detecting the gear.
The outer side of the rectangular frame body is fixedly provided with a telescopic cylinder 18, a piston rod of the telescopic cylinder is fixedly connected with the cover body, the outer side of the rectangular frame body is provided with a sliding groove 19, and two ends of the cover body are in sliding fit with the sliding groove after being bent downwards continuously twice. The telescopic cylinder drives the cover body to move, so that the rectangular frame body is opened and closed, a sliding groove is formed, and the cover body is guided to move.
The positioning mechanism comprises a mounting seat 21 fixedly mounted on the workbench, a rotary cylinder 22 is fixedly mounted on the mounting seat, and a rotary table of the rotary cylinder is fixedly provided with a tooth aligning tool. The material taking assembly clamps the unprocessed gear to the gear aligning tool, and the gear aligning tool is used for aligning the gear.
The tooth aligning tool comprises a base plate 23 fixedly connected with a rotary table, a positioning block 24 is fixedly mounted on the base plate, the positioning block is in a round table shape, the diameter of the upper end of the positioning block is smaller than that of the lower end of the positioning block, and three positioning teeth 25 are fixedly mounted in the circumferential direction of the positioning block. The gear inboard is provided with the spline, gets the material subassembly and places unprocessed gear on the locating piece, and the gear falls down to the bottom plate contact under the guide effect of locating piece, and the location tooth is located the keyway of spline this moment. If the gear does not fall down, the rotary cylinder drives the tooth aligning tool to rotate, the rotary cylinder provides a force for sudden starting, the gear rotates relative to the tooth aligning tool under the action of gravity, and the gear falls down when the positioning teeth are aligned with the key grooves of the splines. Specifically, in the use, when every unprocessed gear was placed at the tool to the tooth, the gyration cylinder all can rotate once to better guarantee the location to the gear.
Wherein, moving mechanism is including setting up the recess at the material loading bench, rotate through the pivot in the recess and install two sprockets 31, the sprocket passes through chain 32 transmission and connects, base and chain fixed connection, the material loading bench is provided with track 33, the gyro wheel of roll cooperation in the track is installed through the wheel carrier in the outside of base, the lower extreme of material loading bench has driving motor 34 through motor support fixed mounting, the lower extreme fixed mounting of pivot has band pulley 35, and two band pulleys pass through hold-in range 36 and connect, driving motor's output shaft and the lower extreme fixed connection of one of them pivot. The driving motor drives the rotating shaft to rotate, the two rotating shafts are driven to synchronously rotate through the belt wheel and the synchronous belt, the chain wheel is driven to rotate, the base is driven to move through the chain, and the roller supports the other side of the base.
The jacking mechanism comprises a jacking cylinder 37 fixedly mounted at the lower end of the feeding table, the push-pull cylinder is fixedly connected with the feeding table through a cylinder seat (not shown), a push rod 38 is fixedly mounted on a piston rod of the jacking cylinder in an upward direction, the push rod is opposite to the supporting seat, and the feeding table and the base are opposite to the push rod and are provided with abdicating holes in a penetrating mode. And a piston rod of the jacking cylinder penetrates through the feeding table and the base to jack or fall back the supporting seat so as to sequentially eject the unprocessed gear upwards and fall back the processed gear onto the supporting seat.
The broaching machine is characterized in that a push-pull air cylinder is fixedly mounted inside a machine shell of the broaching machine and is provided with two same sides located at the material inlet and the material outlet, a piston rod of the push-pull air cylinder is horizontally arranged and is fixedly connected with one side of the baffle, two guide rails are arranged on the broaching machine and are located on the upper side and the lower side of the material inlet and the material outlet, and the upper end and the lower end of the baffle are in sliding fit in the guide rails. The push-pull cylinder drives the baffle plate to move the cabinet, and the material inlet and the material outlet are opened or closed.
The material taking assembly comprises a material taking motor fixedly installed in a material taking seat, an output shaft of the material taking motor penetrates through the material taking seat to be fixedly installed with a rotating plate 41 downwards, and electric clamping jaws 42 are fixedly installed at two ends of the rotating plate downwards. The material taking motor drives the rotating plate to rotate, and the gear is clamped through the electric clamping jaw. The electric clamping jaw is of an existing structure and is directly assembled for use.
Specifically, the device also comprises a PLC controller used for controlling the action of the electrical elements.
The principle is as follows:
be provided with two supporting seats on the base, one is used for placing unprocessed gear, one is used for placing processed gear, operating personnel places unprocessed gear on the supporting seat, three guide bars that utilize the guide bar group carry on spacingly to the gear, drive the base through moving mechanism and remove to positioning mechanism one side, after extracting mechanism gets the material through getting the material subassembly, place the gear and fix a position on positioning mechanism, then take off the gear after will processing, take off unprocessed gear from positioning mechanism and place processing in the broaching machine, gear after the processing of taking off utilizes to blow oil mechanism and blows oil, then place on another supporting seat. High automation degree and convenient use.
Specifically, the production and processing process comprises the following steps:
1. an operator places a gear to be processed on a supporting seat, in an initial state, in two supporting seats on the same base, the supporting seat on which an unprocessed gear is correspondingly placed is abutted to the base, the supporting seat on which a processed gear is correspondingly placed is positioned at the uppermost part, a moving mechanism drives the base to move to one side of a positioning mechanism, and an ejector rod is opposite to a yielding hole and penetrates through the yielding hole to be abutted to the lower end of the supporting seat;
2. the double-shaft moving assembly drives the material taking seat to move, and two electric clamping jaws are arranged downwards on the material taking seat, wherein one electric clamping jaw is a first electric clamping jaw, and the other electric clamping jaw is a second electric clamping jaw;
3. the first electric clamping jaw grabs an unprocessed gear, the second electric clamping jaw grabs the gear after tooth alignment on the tooth alignment tool, the first electric clamping jaw places the unprocessed gear on the tooth alignment tool, the first electric clamping jaw grabs the processed gear, the second electric clamping jaw places the gear after tooth alignment on a broaching machine, the second electric clamping jaw grabs the gear after oil blowing, the first electric clamping jaw places the processed gear on an oil blowing mechanism for oil blowing, the second electric clamping jaw places the gear after oil blowing on a support column for oil blowing, an ejector rod corresponding to the unprocessed gear moves upwards, an ejector rod corresponding to the processed gear moves downwards, and in the specific process, the movement of the double-shaft moving assembly and the rotation of the material taking motor are matched;
4. and (5) repeating the step (3) to finish further machining of the spline of the gear.
Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
Claims (7)
1. A loading and unloading device of a broaching machine is characterized by comprising an oil blowing mechanism, a positioning mechanism and a material taking mechanism which are arranged on one side of the broaching machine, wherein a loading platform is arranged below the material taking mechanism, a box door capable of being opened or closed is arranged on the front side of the broaching machine, a material inlet and outlet is arranged on the side edge of the broaching machine opposite to the oil blowing mechanism, a baffle capable of being opened or closed is arranged at the material inlet and outlet, a moving mechanism is arranged on the loading platform and used for driving a plurality of bases to move, two groups of guide rod groups are fixedly arranged on the bases and comprise three guide rods, a supporting seat is slidably matched on each guide rod group, a jacking mechanism is respectively arranged at the lower end of the loading platform corresponding to the supporting seat, a gear is placed in an area defined by the guide rod groups, and the material taking mechanism comprises a stand column fixedly arranged on the working platform, the upright post is provided with a double-shaft moving assembly, the double-shaft moving assembly is used for driving the material taking seat to move transversely and vertically, and the material taking seat is provided with a material taking assembly;
the positioning mechanism comprises a mounting seat fixedly mounted on the workbench, a rotary cylinder is fixedly mounted on a mounting seat, and a tooth aligning tool is fixedly mounted on a rotary table of the rotary cylinder; the tooth aligning tool comprises a base plate fixedly connected with the rotary table, a positioning block is fixedly mounted on the base plate, the positioning block is in a round platform shape, the diameter of the upper end of the positioning block is smaller than that of the lower end of the positioning block, and three positioning teeth are fixedly mounted in the circumferential direction of the positioning block.
2. The loading and unloading device for the broaching machine as recited in claim 1, wherein the oil blowing mechanism comprises a rectangular frame body, an opening is formed in the upper end of the rectangular frame body, a cover body is slidably fitted on the upper end of the rectangular frame body, an oil blowing base is fixedly mounted in the rectangular frame body through a mounting rod, a supporting column for supporting the gear is fixedly mounted on the oil blowing base, a plurality of high-pressure pipelines are outwardly connected to the rectangular frame body, an air blower is outwardly connected to the high-pressure pipelines, an oil collecting hopper is fixedly mounted on the mounting rod at the lower end of the rectangular frame body, a storage box is placed below the oil collecting hopper, and openings are formed in two opposite ends of the rectangular frame body.
3. The loading and unloading device of the broaching machine as recited in claim 2, wherein a telescopic cylinder is fixedly mounted on the outer side of the rectangular frame, a piston rod of the telescopic cylinder is fixedly connected with the cover body, a chute is formed on the outer side of the rectangular frame, and two ends of the cover body are bent downward twice continuously and then are in sliding fit with the chute.
4. The loading and unloading device of the broaching machine as recited in claim 1, wherein the moving mechanism comprises a groove arranged on the loading table, two chain wheels are rotatably mounted in the groove through a rotating shaft, the chain wheels are connected through a chain transmission, the base is fixedly connected with the chain, a track is arranged on the loading table, rollers which are in rolling fit in the track are mounted on the outer side of the base through a wheel carrier, a driving motor is fixedly mounted at the lower end of the loading table through a motor support, belt wheels are fixedly mounted at the lower end of the rotating shaft, the two belt wheels are connected through a synchronous belt, and an output shaft of the driving motor is fixedly connected with the lower end of one of the rotating shafts.
5. The loading and unloading device of a broaching machine as recited in claim 1, wherein the jacking mechanism comprises a jacking cylinder fixedly mounted at the lower end of the loading platform, a top rod is fixedly mounted upwards on a piston rod of the jacking cylinder, the top rod is arranged opposite to the supporting seat, and the loading platform and the base are provided with abdicating holes through the top rod.
6. The loading and unloading device of the broaching machine as recited in claim 1, wherein two push-pull air cylinders are fixedly mounted inside the machine shell of the broaching machine, the push-pull air cylinders are arranged on the same side of the material inlet and outlet, piston rods of the push-pull air cylinders are horizontally arranged and fixedly connected with one side of the baffle, two guide rails are arranged on the broaching machine, the guide rails are arranged on the upper side and the lower side of the material inlet and outlet, and the upper end and the lower end of the baffle are in sliding fit in the guide rails.
7. The loading and unloading device of a broaching machine as recited in claim 1, wherein the material taking assembly comprises a material taking motor fixedly mounted in a material taking seat, an output shaft of the material taking motor penetrates through the material taking seat to be fixedly mounted with a rotating plate downwards, and two ends of the rotating plate are fixedly mounted with electric clamping jaws downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110673762.8A CN113210722B (en) | 2021-06-17 | 2021-06-17 | Feeding and discharging device of broaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110673762.8A CN113210722B (en) | 2021-06-17 | 2021-06-17 | Feeding and discharging device of broaching machine |
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| Publication Number | Publication Date |
|---|---|
| CN113210722A CN113210722A (en) | 2021-08-06 |
| CN113210722B true CN113210722B (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110673762.8A Active CN113210722B (en) | 2021-06-17 | 2021-06-17 | Feeding and discharging device of broaching machine |
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| CN (1) | CN113210722B (en) |
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| CN209177515U (en) * | 2018-06-27 | 2019-07-30 | 合肥哈工易科自动化科技有限公司 | Planetary plate automatic loading and unloading device |
| CN210207924U (en) * | 2019-07-25 | 2020-03-31 | 杭州乾峰科技有限公司 | Chain deoiling device |
| CN112338618A (en) * | 2020-11-25 | 2021-02-09 | 湖南楚天河科技有限公司 | Wheel type conversion feeding and discharging device and numerical control machine tool |
| CN212668484U (en) * | 2020-05-25 | 2021-03-09 | 江苏华风科技有限公司 | Motor end cover feeding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203266127U (en) * | 2013-03-26 | 2013-11-06 | 北京力准机械制造有限公司 | Rotary table locating device for rotary machine tool |
| CN111043277B (en) * | 2019-12-26 | 2020-11-24 | 中国科学院长春光学精密机械与物理研究所 | Gear transmission device capable of eliminating backlash |
| CN112719841A (en) * | 2021-01-13 | 2021-04-30 | 华若延 | Novel automatic assembly equipment of cylindric lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203330538U (en) * | 2013-07-15 | 2013-12-11 | 株洲齿轮有限责任公司 | Gear hobbing and gear aligning clamp |
| KR20170039342A (en) * | 2015-10-01 | 2017-04-11 | 한국브로치주식회사 | Barrel broaching machine |
| CN208391617U (en) * | 2018-06-25 | 2019-01-18 | 南通新冯精密机械有限公司 | A kind of pull-down broaching machine automatic loading and unloading device |
| CN209177515U (en) * | 2018-06-27 | 2019-07-30 | 合肥哈工易科自动化科技有限公司 | Planetary plate automatic loading and unloading device |
| CN210207924U (en) * | 2019-07-25 | 2020-03-31 | 杭州乾峰科技有限公司 | Chain deoiling device |
| CN212668484U (en) * | 2020-05-25 | 2021-03-09 | 江苏华风科技有限公司 | Motor end cover feeding device |
| CN112338618A (en) * | 2020-11-25 | 2021-02-09 | 湖南楚天河科技有限公司 | Wheel type conversion feeding and discharging device and numerical control machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113210722A (en) | 2021-08-06 |
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Denomination of invention: A loading and unloading device for a lathe Granted publication date: 20220415 Pledgee: China Postal Savings Bank Co.,Ltd. Chongqing Bishan District Branch Pledgor: CHONGQING SUTENG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2024980004223 |
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