CN109570621A - Broaching equipment with connection slide anti-drop function - Google Patents
Broaching equipment with connection slide anti-drop function Download PDFInfo
- Publication number
- CN109570621A CN109570621A CN201811361928.7A CN201811361928A CN109570621A CN 109570621 A CN109570621 A CN 109570621A CN 201811361928 A CN201811361928 A CN 201811361928A CN 109570621 A CN109570621 A CN 109570621A
- Authority
- CN
- China
- Prior art keywords
- connection slide
- slide
- screw rod
- connection
- broaching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention is suitable for broaching equipment technical field, provide a kind of broaching equipment with connection slide anti-drop function, including connecting slide, screw rod, driving motor for driving screw rod to rotate and the broaching tool fixation kit for being installed for broaching tool and with connecting slide and being connected, connection slide is connected on screw rod, one end of screw rod is connected with driving motor, it further include anticreep guard member and the transmission swivel nut for the driving force of screw rod to be passed to connection slide, when connection slide is touched with anticreep guard member, anticreep guard member stops connection slide mobile, make to be driven the transmitting that swivel nut gradually separated and interrupted driving force with connection slide, transmission swivel nut with connect slide and screw rod connected, anticreep guard member is connected on screw rod.A kind of broaching equipment with connection slide anti-drop function provided by the present invention, can prevent connection slide from falling from screw rod, and then broaching tool is avoided to be damaged and occur reinstalling the problem of connection slide difficulty.
Description
Technical field
The invention belongs to broach equipment technical field more particularly to it is a kind of with connection slide anti-drop function broaching set
It is standby.
Background technique
In existing broaching equipment, the connection slide for being connected with broaching tool is connected with lead screw, drives connection to be slided by lead screw
Seat moves up and down and broaching tool is made to realize the wire pulling method to workpiece.And existing broaching equipment, lead screw is moved in connection slide
When end, if forgetting to close lead screw power, it will lead to connection slide and be detached from lead screw, and then connect slide and taken off together with broaching tool
From, cause broaching tool to damage, and reinstall connection slide after falling off, due to for connection slide seat be ball bearing, need using
Specific purpose tool, it is very inconvenient.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of broaching equipment with connection slide anti-drop function,
To solve the problems, such as that connection slide is surprisingly detached from from lead screw and broaching tool is caused to damage.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows: a kind of have connection slide anti-drop function
Broaching equipment, including connection slide, screw rod, the driving motor for driving screw rod rotation and for for broaching tool installation and
The broaching tool fixation kit being connected with the connection slide, it further includes preventing that one end of the screw rod is connected with the driving motor
Remove-insurance guard and transmission swivel nut for the driving force of the screw rod to be passed to the connection slide, the connection slide and institute
State anticreep guard member when touching, the anticreep guard member stops the connection slide to move, make the transmission swivel nut gradually with institute
The transmitting that connection slide separated and interrupted driving force is stated, the transmission swivel nut is connected with the connection slide and the screw rod,
The anticreep guard member is connected on the screw rod.
Preferably, the anticreep guard member includes the bottom for being resisted against the connection slide, for stopping the connection to be slided
Seat mobile main body is provided with the pockets for accommodating the transmission swivel nut, the bottom of the pockets in the main body
Portion is provided with connecting hole, and the screw rod is connected in the connecting hole.
Preferably, the depth of the pockets is greater than the height of the transmission swivel nut.
Preferably, the end point of the screw rod is set as step surface Step Shaft directed downwardly, and the Step Shaft is threaded through described
In connecting hole and it is connected with locking nut, the bottom of the pockets is connected to the Step Shaft by the locking nut
On step surface.
Preferably, the broaching equipment further includes detection switch, and the detection switch is fixed on the connection slide.
Preferably, mounting hole is offered on the connection slide, described transmission swivel nut at least part is plugged in the peace
Disengaging can be extracted in dress hole and when the connection slide is touched with the anticreep guard member out of described mounting hole.
Preferably, positioning ring, the positioning ring are connected on one end that the transmission swivel nut is not inserted into the installation
One end contact with the bottom of the connection slide it is connected.
Preferably, the guiding for matching induction with the detection switch is connected on the transmission swivel nut by fastener
Flat key is provided with the sliding slot for accommodating the dive key on the side wall of the mounting hole.
Preferably, the broaching tool fixation kit includes auxiliary slide plate and cutter clamp, and the cutter clamp is fixed on described auxiliary
On slide plate, the broaching tool is connected on the cutter clamp, and the connection slide is connected with the auxiliary slide plate.
Preferably, the broaching tool fixation kit further includes for adjusting position between the auxiliary slide plate and the connection slide
The regulating part of distance, the regulating part are arranged between the auxiliary slide plate and the connection slide.
A kind of broaching equipment with connection slide anti-drop function provided by the present invention, using in connection slide and screw rod
Between be connected with transmission swivel nut, so as to by the rotary motion of screw rod be driven slide to connection, enable connect slide in silk
Reciprocating movement on bar.And by being provided with anticreep guard member on screw rod, thus when connection slide is touched with anti-deprotection,
Anticreep guard member can stop connection slide to continue to move to.Meanwhile transmission swivel nut can be detached from slide is connect, and play middle stealpass
Driving force is passed to the effect of connection slide, makes connection slide just stop moving before being detached from screw rod, avoids connection slide
The case where being detached from screw rod occurs, and then broaching tool is protected not to be dropped damage.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the diagrammatic cross-section of broaching equipment provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of turning equipment provided in an embodiment of the present invention, and driving motor, screw rod and biography are omitted in figure
Movable snail sleeve；
Fig. 3 is the main view of turning equipment provided in an embodiment of the present invention, and driving motor, screw rod and transmission spiral shell are omitted in figure
Set；
Fig. 4 is the diagrammatic cross-section that transmitting swivel nut provided in an embodiment of the present invention is connected on screw rod；
Fig. 5 is the partial enlargement diagram in Fig. 2 at A；
Fig. 6 is the diagrammatic cross-section in Fig. 3 at B-B.
Description of symbols:
10, slide is connected；11, screw rod；12, driving motor 12；13, broaching tool fixation kit；131, auxiliary slide plate；132, cutter
Clamp；133, regulating part；14, it is driven swivel nut；15, anticreep guard member；151, main body；152, pockets；153, connecting screw hole；
16, detection switch；17, mounting hole；18, positioning ring；19, fastener；20, dive key；21, sliding slot.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that term " setting ", " connection " shall be understood in a broad sense, for example, it may be directly setting, connection,
It can also be arranged indirectly by component placed in the middle, center configuration, be connected.
If in addition, there is the side of the instructions such as " length ", "upper", " preceding ", "top", "bottom" "inner", "outside" in the embodiment of the present invention
The term of position or positional relationship, for based on conventional placement status or use state, be merely for convenience of the description present invention and
Simplify description, rather than structure, feature, device or the element of indication or suggestion meaning must have a particular orientation or position is closed
It is, nor is it necessary that and be constructed and operated in a specific orientation, therefore is not considered as limiting the invention.It is retouched in of the invention
In stating, unless otherwise indicated, the meaning of " plurality " is two or more.
Described each particular technique feature and each embodiment in a specific embodiment, in the case of no contradiction,
It can be combined in any appropriate way, such as can be with shape by different particular technique feature/embodiment combinations
At different embodiments, in order to avoid unnecessary repetition, each the various of particular technique feature/embodiment can in the present invention
No further explanation will be given for the combination of energy.
As shown in Figures 1 to 6, the broaching equipment with connection slide anti-drop function provided in an embodiment of the present invention, including
Connection slide 10, screw rod 11, for drive screw rod 11 rotate driving motor 12 and for for broaching tool install and with connect slide
The 10 broaching tool fixation kits 13 being connected, one end of screw rod 11 are connected with driving motor 12.The broaching equipment further includes anti-remove-insurance
Guard 15 and for by the driving force of screw rod 11 pass to connection slide 10, so that connection slide 10 can on screw rod 11 it is reciprocal
Mobile transmission swivel nut 14, when connection slide 10 is touched with anticreep guard member 15, anticreep guard member 15 can stop to connect slide
10 is mobile, makes to be driven swivel nut 14 and gradually separates with connection slide 10 and interrupt and give connection slide 10, transmission after transmitting continuous driving force
Swivel nut 14 with connect slide 10 and screw rod 11 and be connected, anticreep guard member 15 is connected on screw rod 11.Setting in this way is driven
The dynamic rotation of motor 12 drives screw rod 11 to rotate, since transmission swivel nut 14 not only connect with screw rod 11, also with to connect slide 10 connected.
To just be able to drive connection 10 synchronizing moving of slide, and then being capable of band when transmission swivel nut 14 moves back and forth on screw rod 11
Dynamic broaching tool fixation kit 13 synchronizing moving connected with slide 10 is connect, makes the broaching tool for being connected to broaching tool fixation kit 13 realize work
The wire pulling method of part.And during actual processing, when moving to 11 end of screw rod occasionally there are connection slide 10, due to forgetting to close
11 power of screw rod is closed, connection slide 10 is will lead to and is detached from screw rod 11, and causes subsequent a series of to need the problems such as reinstalling.
Thus, broaching equipment provided in the embodiment of the present invention, by being provided with anticreep guard member 15 in the tail end of screw rod 11, this is anti-
Remove-insurance guard 15 just can cause to stop, prevent connection from sliding when connection slide 10 is moved to and touched with it to connection slide 10
Seat 10 continues to move to.And due to transmission swivel nut 14 and connect slide 10 between connection type be not be fixedly connected, but
Connection slide 10 can be passed to for the driving force of screw rod 11 by transmission swivel nut 14 by meeting, and connection slide 10 is enable to follow one
Under the premise of playing movement, when connecting 10 resistance of slide, since transmission swivel nut 14 still follows screw rod 11 to move forward and energy together
It reaches and connect the disengaging of slide 10.In this way, being driven swivel nut 14 while connecting slide 10 by the blocking protection of anticreep guard member 15
It will continue to move under the drive of screw rod 11 and be progressively disengaged with slide 10 is connect, reach interruption transmitting driving force and slided to connection
Seat 10, and then play and connection slide 10 is protected not fall off from screw rod 11.It overcomes present in traditional broaching equipment
The problem of connection slide 10 can fall off from screw rod 11.Under the protection of the anticreep guard member 15, broaching equipment operation is improved
Safety.
Specifically, as shown in Figures 1 to 4, in embodiments of the present invention, which includes being resisted against connection to slide
The bottom of seat 10, the main body 151 (supporting to have definitely extruding force between the two) for stopping connection slide 10 mobile, and
And the pockets 152 for accommodating transmission swivel nut 14 are provided in main body 151, the bottom of pockets 152 is provided with company
Hole 153, screw rod 11 are connected in connecting hole 153.In this way, after connection slide 10 is moved to and touches with main body 151, main body 151
Connection slide 10 will be stopped to continue to move to, due to being provided with pockets 152 in main body 151, thus, the transmission continued to move to
Swivel nut 14 just can be gradually moved in pockets 152, and since connection slide 10 at this time does not follow synchronizing moving, because
This, the transmission swivel nut 14 continued to move along will be separated gradually with connection 10 phase of slide, and then played and interrupted transmitting driving
Power makes to connect the stopping movement of slide 10 without falling off from screw rod 11 to the effect of connection slide 10.The anticreep guard member 15
Setting, the problem of connection slide 10 present in the existing broaching equipment of very good solution falls off from screw rod 11.It is anti-at this
Under the protection of remove-insurance guard 15, connection slide 10 will not fall off from screw rod 11.Thus, make provided in the embodiment of the present invention
Broaching equipment avoids connection slide 10 and falls off from screw rod 11, causes broaching tool to damage and reinstalls connection slide after falling off
10, the problem for needing to cause installation inconvenient using specific purpose tool.
Specifically, in actual setting, the depth needs of pockets 152 are greater than or at least equal to transmission swivel nuts 14
Height.To enable pockets 152 to accommodate the transmission swivel nut 14 after being detached from completely.Preferably, by pockets 152
Depth is set greater than the height of transmission swivel nut 14.
Specifically, the connection type between anticreep guard member 15 and screw rod 11 can be there are many form, and can be will accommodate
The connecting hole 153 of 152 bottom of groove is arranged to the threaded hole to match with screw rod 11.Thus in connection, it can be directly by screw rod
11 one end is connected in connecting hole 153.It is, of course, also possible to be to set the end of screw rod 11 on step surface step directed downwardly
Axis, and screw thread is provided on Step Shaft.When connection, Step Shaft is threaded through in connecting hole 153, then reconnection has locking screw
The bottom of pockets is connected on the step surface of Step Shaft by mother by locking nut, in this way, just realizing anti-deprotection
The limit of part 15 is fixed on screw rod 11.And at this point, the connecting hole 153 can be set into can be for unthreaded hole that Step Shaft passes through.And
In other embodiments, when setting Step Shaft for the end of screw rod 11, which still can be can be with Step Shaft
Match the threaded hole of connection.
Specifically, as shown in Figures 1 to 5, in order to further increase the safety that broaching equipment uses, broaching equipment is also wrapped
Detection switch 16 is included, detection switch 16 is fixed on connection slide 10.In this way, emitting detection signal by the detection switch 16
Come real-time monitoring transmission swivel nut 14 and connect slide 10 between link position situation, when detection switch 16 and transmission swivel nut 14 it
Between when losing induction of signal, just judge that signal to master control system, issues control by master control system by the sending of detection switch 16
Instruction makes driving motor 12 stop operating, and no longer driving drive lead screw 11 rotates, and then can make to be driven the stopping movement of swivel nut 14,
Further ensure that the safety that broaching equipment integrally uses.
Specifically, as shown in Figures 1 to 5, it connects and offers mounting hole 17 on slide 10, one end of transmission swivel nut 14 plugs
Disengaging can be extracted out of mounting hole 17 in mounting hole 17 and when connecting slide 10 and touching with anticreep guard member 15.In this way
Setting, the on-fixed realized between transmission swivel nut 14 and connection slide 10 connect, can not only be mentioned driving motor 12
The driving force of confession passes to connection slide 10, moreover it is possible to realize that transmission swivel nut 14 is detached from out of connection slide 10 and interrupts driving in time
The transmitting of power.
Equally, the second drive mechanism 18 is provided between transmission swivel nut 14 and screw rod 11.Pass through second drive mechanism
18, the connection between transmission swivel nut 14 and screw rod 11 is realized, and transmission swivel nut 14 is enable to remain synchronous with screw rod 11
Movement, reliable delivery driving force as provided by driving motor 12.In actual processing, since broaching equipment is up and down reciprocatingly to move
It moves to carry out the wire pulling method of workpiece, thus, transmission swivel nut 14 is inserted into mounting hole 17, in transmission swivel nut 14 and mounting hole
Between 17 under the action of frictional force, and the gravity of broaching tool fixation kit 13 itself is combined, can reliably realize pulling connection slide
10 functions of moving down, and when needing to be detached from, but can overcome frictional force between transmission swivel nut 14 and mounting hole 17 and
It is detached out of mounting hole 17 in time, the reliable anti-deprotection for realizing connection slide 10.And make to connect slide in order to realize
10 move up, and can set stepped hole for mounting hole 17.To which after transmission swivel nut 14 is inserted into, top is supported in mounting hole
17 bottom is just capable of providing the driving force for pushing connection slide 10 to move up, realizes moving upwards for connection slide 10.
Specifically, in order to which the difficulty for reducing manufacturing connection slide 10 in embodiments of the present invention sets mounting hole 17
It is set to the identical through-hole of diameter.Thus, which is not inserted into installation on 17 one end and is connected with positioning ring 18, fixed
One end of position ring 18 is contacted with the bottom of connection slide 10 to be connected.The diameter of positioning ring 18 is greater than the aperture of mounting hole 17, thus
It cannot be introduced into mounting hole 17.In this way, being acted on during drive connection slide 10 moves up by positioning ring 18
It realizes in the bottom of connection slide 10 and pushes moving up for connection slide 10.
Specifically, in embodiments of the present invention, mounting hole 17 is provided in round hole, thus, it is driven the periphery of swivel nut 14
Wall is similarly arranged to circle.Certainly, the case where transmission swivel nut 14 spins in mounting hole 17 in order to prevent, can will be driven
It is arranged to the polygonized structure to match between the periphery wall and mounting hole 17 of swivel nut 14, so as to reliably prevent transmission swivel nut 14
It spins in mounting hole 17.
Specifically, as shown in Figures 1 to 6, the feelings that are separated are driven between swivel nut 14 and connection slide 10 in order to improve detection
The accuracy of condition is connected with by fastener for matching the dive key incuded with detection switch 16 on transmission swivel nut 14
20, the sliding slot 21 for accommodating dive key 20 is provided on the side wall of mounting hole 17, and dive key 20 can be arranged to
The length certain higher than the top surface of mounting hole 17, it is ensured that detection switch 16 is capable of the position of accurate measurements dive key 20.In this way
Setting, is detected the position of dive key 20 by detection switch 16, and due to dive key 20 be driven swivel nut 14 and be connected, into
And can dive key 20 can detecte just and can be realized real-time detection by detection switch 16 and whether be driven swivel nut 14 from peace
It fills in hole 17 and is detached from, avoid the occurrence of and cause wrong the case where shutting down since other objects block the position of transmission swivel nut.
Specifically, as shown in Figure 5 and Figure 6, in order to improve the accurate reliability of monitoring function, the setting of switch 16 can be will test
It in the edge of mounting hole 17, is oppositely arranged with dive key 20, so as to ensure to detect the timely, accurate of signal transmitting and receiving
Property.
Specifically, which can be for close to switch or travel switch or to switch etc. is penetrated, achievable transmission connects
The accurate measurements of female connector position.
Specifically, as shown in Figures 1 to 6, broaching tool fixation kit 13 includes auxiliary slide plate 131 and cutter clamp 132, tool-holder
Body 132 is fixed on auxiliary slide plate 131, and broaching tool is connected on cutter clamp 132, and connection slide 10 is connected with auxiliary slide plate 131.This
Sample can provide guiding by the movement of auxiliary slide plate 131 for the movement of broaching tool, it is ensured that steady, the reliability for movement of broaching.
Specifically, as shown in Figure 1 to Figure 3, broaching tool fixation kit 13 further include for adjust auxiliary slide plate 131 with connect slide
The regulating part 133 of positional distance between 10, the setting of regulating part 133 is between auxiliary slide plate 131 and connection slide 10.In this way, when peace
When broach length on cutter clamp 132 changes, by the regulating part 133 come to connection slide 10 and auxiliary slide plate
The distance between 131 realize adjust automatically, it is ensured that the reliable progress for operation of broaching.
Specifically, which is that can provide the oil cylinder of stretching motion.When installation, the main body of oil cylinder is fixedly connected on
It connects on slide 10, and the telescopic rod of oil cylinder is then connect with auxiliary slide plate 131.
There is the broaching equipment of connection slide anti-drop function provided in the embodiment of the present invention, connect slide 10 and screw rod
It is connected between 11 by transmission swivel nut 14, and by being provided with anticreep guard member 15, and the company of being incorporated on the tail end of screw rod 11
Connect setting detection switch 16 on slide 10.To realize the blocking by anticreep guard member 15, connection slide 10 can be prevented
It continues to move to, and transmission swivel nut 14 can be made to interrupt with the disengaging of slide 10 is connect and be drivingly connected the mobile power of slide 10.Meanwhile it tying
It closes detection switch 16 and can control driving motor 12 and stop operating, further ensure that connection slide 10 will not take off from screw rod 11
It falls.And then it also plays protection broaching tool and protects happen impaired because of falling.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of broaching equipment with connection slide anti-drop function, including connect slide, screw rod, for driving the screw rod to turn
Dynamic driving motor and the broaching tool fixation kit for installing for broaching tool and being connected with the connection slide, the one of the screw rod
End is connected with the driving motor, which is characterized in that further includes anticreep guard member and for by the transmitting of the driving force of the screw rod
To it is described connection slide transmission swivel nut, when the connection slide is touched with the anticreep guard member, the anticreep guard member hinder
The connection slide movement is kept off, the transmission swivel nut is made gradually to separate and interrupt the transmitting of driving force, institute with the connection slide
It states transmission swivel nut to be connected with the connection slide and the screw rod, the anticreep guard member is connected on the screw rod.
2. the broaching equipment with connection slide anti-drop function as described in claim 1, which is characterized in that the anti-deprotection
Part includes the bottom for being resisted against the connection slide, the main body for stopping the connection slide mobile, is arranged in the main body
There are the pockets for accommodating the transmission swivel nut, the bottom of the pockets is provided with connecting hole, the screw rod connection
In the connecting hole.
3. the broaching equipment with connection slide anti-drop function as claimed in claim 2, which is characterized in that the pockets
Depth be greater than it is described transmission swivel nut height.
4. the broaching equipment with connection slide anti-drop function as claimed in claim 2, which is characterized in that the end of the screw rod
Head is set as step surface Step Shaft directed downwardly, and the Step Shaft is threaded through in the connecting hole and is connected with locking nut, described
The bottom of the pockets is connected on the step surface of the Step Shaft by locking nut.
5. the broaching equipment with connection slide anti-drop function as described in claim 1, which is characterized in that the broaching equipment
It further include detection switch, the detection switch is fixed on the connection slide.
6. the broaching equipment with connection slide anti-drop function as claimed in claim 5, which is characterized in that the connection slide
On offer mounting hole, described transmission swivel nut at least part plugs in the mounting hole and in the connection slide and institute
Disengaging can be extracted out of described mounting hole by stating when anticreep guard member is touched.
7. the broaching equipment with connection slide anti-drop function as claimed in claim 6, which is characterized in that the transmission swivel nut
Positioning ring is connected on the one end being not inserted into the installation, one end of the positioning ring and the bottom of the connection slide connect
Touching is connected.
8. the broaching equipment with connection slide anti-drop function as claimed in claim 7, which is characterized in that the transmission swivel nut
It is upper to be connected with by fastener for matching the dive key incuded with the detection switch, it is arranged on the side wall of the mounting hole
There is the sliding slot for accommodating the dive key.
9. such as the broaching equipment with connection slide anti-drop function described in any item of the claim 1 to 8, which is characterized in that
The broaching tool fixation kit includes auxiliary slide plate and cutter clamp, and the cutter clamp is fixed on the auxiliary slide plate, the broaching tool
It is connected on the cutter clamp, the connection slide is connected with the auxiliary slide plate.
10. the broaching equipment with connection slide anti-drop function as claimed in claim 9, which is characterized in that the broaching tool is solid
Determining component further includes the regulating part for adjusting positional distance between the auxiliary slide plate and the connection slide, and the regulating part is set
It sets between the auxiliary slide plate and the connection slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361928.7A CN109570621B (en) | 2018-11-15 | 2018-11-15 | Broaching equipment with connection slide anti-drop function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361928.7A CN109570621B (en) | 2018-11-15 | 2018-11-15 | Broaching equipment with connection slide anti-drop function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109570621A true CN109570621A (en) | 2019-04-05 |
| CN109570621B CN109570621B (en) | 2020-06-30 |
Family
ID=65922790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811361928.7A Active CN109570621B (en) | 2018-11-15 | 2018-11-15 | Broaching equipment with connection slide anti-drop function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109570621B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290412A (en) * | 2021-05-26 | 2021-08-24 | 重庆江增船舶重工有限公司 | Automatic tool taking system of horizontal broaching machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4369911A (en) * | 1980-01-18 | 1983-01-25 | Kabel-Und Metallwerke Gutehoffnungshuette Ag | Method of making a gas-tight connection between a corrugated high quality tube and a high quality steel sleeve |
| JPH0323076A (en) * | 1989-06-20 | 1991-01-31 | Sanden Corp | Tig welding torch |
| JPH03178704A (en) * | 1989-12-07 | 1991-08-02 | Okuma Mach Works Ltd | Numerically controlled lathe |
| JP2004216527A (en) * | 2003-01-16 | 2004-08-05 | Nitto Seiko Co Ltd | Screw tightening device |
| CN102485419A (en) * | 2010-12-03 | 2012-06-06 | 吕志杰 | Cutter damage monitoring device |
-
2018
- 2018-11-15 CN CN201811361928.7A patent/CN109570621B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4369911A (en) * | 1980-01-18 | 1983-01-25 | Kabel-Und Metallwerke Gutehoffnungshuette Ag | Method of making a gas-tight connection between a corrugated high quality tube and a high quality steel sleeve |
| JPH0323076A (en) * | 1989-06-20 | 1991-01-31 | Sanden Corp | Tig welding torch |
| JPH03178704A (en) * | 1989-12-07 | 1991-08-02 | Okuma Mach Works Ltd | Numerically controlled lathe |
| JP2004216527A (en) * | 2003-01-16 | 2004-08-05 | Nitto Seiko Co Ltd | Screw tightening device |
| CN102485419A (en) * | 2010-12-03 | 2012-06-06 | 吕志杰 | Cutter damage monitoring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290412A (en) * | 2021-05-26 | 2021-08-24 | 重庆江增船舶重工有限公司 | Automatic tool taking system of horizontal broaching machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109570621B (en) | 2020-06-30 |
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