CN206720313U - One kind holds machine - Google Patents
One kind holds machine Download PDFInfo
- Publication number
- CN206720313U CN206720313U CN201720390060.8U CN201720390060U CN206720313U CN 206720313 U CN206720313 U CN 206720313U CN 201720390060 U CN201720390060 U CN 201720390060U CN 206720313 U CN206720313 U CN 206720313U
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- CN
- China
- Prior art keywords
- seat
- belt
- clamping
- pedestal
- holds
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses one kind to hold machine, including frame, vertically slidably connected in described frame and hold mechanism for clamping workpiece, described frame is provided with to be connected to balance and holds bear the balance weight assembly of gravity in mechanism with holding mechanism, is additionally provided with to drive in described frame and is held the lifting drive that mechanism rises or falls；The machine of the present utility model that holds has the advantages of safe, energy consumption is low, service life is long.
Description
【Technical field】
It the utility model is related to for gripping object field, especially one kind holds machine.
【Background technology】
In full-automation produces, workpiece is transferred to another production line from a production line and used often to holding machine
Lifting workpiece, directly driven in the prior art in lifting workpiece by the way of motor and decelerator, directly using motor and
Decelerator driving has a disadvantage that：1st, heavy-duty motor is needed for the big workpiece of lifting weight, high energy consumption and dangerous；2nd, lift
Decelerator easily wears during liter weight big workpiece, and service life is low.
The utility model is to research and propose in view of the shortcomings of the prior art.
【Utility model content】
The technical problems to be solved in the utility model be to provide it is a kind of it is safe, energy consumption is low, service life length hold
Machine.
In order to solve the above technical problems, one kind of the present utility model holds machine, including frame, along vertical in described frame
Direction slidably connects the mechanism that holds for clamping workpiece, and described frame is provided with is connected to balance clamp with holding mechanism
The balance weight assembly that gravity is born in mechanism is embraced, driving is additionally provided with described frame and holds the lifting drive that mechanism rises or falls
Dynamic device.
One kind as described above holds machine, slidably connected in described frame can in the vertical direction motion lifting
Seat, the described mechanism that holds are connected on lifting seat, and described balance weight assembly is included and is vertically slidably connected in frame
Counter weight group；Sprocket wheel/belt wheel is rotatably connected in described frame, chain/belt is arranged with described sprocket wheel/belt wheel；
Described chain/belt one end is connected to and held in mechanism, and described chain/belt other end is connected in counter weight group, is made
The direction of motion for obtaining counter weight group and holding between mechanism is opposite all the time and synchronous.
One kind as described above holds machine, described lifting drive include the motor A that is arranged in frame and with electricity
The connected decelerator A of machine A output shafts, described sprocket wheel/belt wheel are arranged on decelerator A output shaft so as to drive counter weight group
With hold mechanism kinematic.
One kind as described above holds machine, and described lifting seat end is provided with hydraulic bjuffer.
One kind as described above holds machine, it is described hold mechanism include be connected to lifting seat lower end and with chain/belt
Connected pedestal, described pedestal both ends slidably connect clamping limb respectively, and driving clamping limb is additionally provided with described pedestal and is existed
The grasping drive unit slided on pedestal.
One kind as described above holds machine, and described pedestal, which is provided with, makes two clamping limbs keep what is be synchronized with the movement to be synchronized with the movement
Component；The described component that is synchronized with the movement includes two synchronous pulleys being rotatably connected on pedestal, is arranged with two synchronous pulleys
Timing belt, the clamping limb described in two is respectively fixedly connected with makes the direction of motion of two clamping limbs all the time on the timing belt of not the same side
It is opposite and synchronous.
One kind as described above holds machine, and being connected between described lifting seat and pedestal can make to hold mechanism OQ t
The rotary drive mechanism of seat rotation.
One kind as described above holds machine, described rotary drive mechanism include be arranged on be connected to lifting seat lower end and with
The horizontal connection seat of chain/belt one end connection, rotary shaft, described rotary shaft are rotatably connected on described horizontal connection seat
On be fixedly connected with turning arm, described pedestal is fixedly connected on turning arm, and driving is additionally provided with described horizontal connection seat
Rotary shaft is rotated so as to drive the rotating driving device for holding mechanism and being rotated around rotary shaft, and described rotating driving device is included and set
The motor B on horizontal connection seat and the decelerator B being connected with motor B output shafts are put, described rotary shaft is defeated with decelerator B's
Shaft is fixedly connected.
One kind as described above holds machine, and described clamping limb includes connecting portion and the connection being slidably connected on pedestal
Clamping part on connecting portion, described connecting portion and clamping part are orthogonal.
One kind as described above holds machine, and the clamping face of described clamping limb is provided with sucker.
Compared with prior art, the utility model has the following advantages that：
1st, the utility model is provided with the balance weight assembly for being connected to balance with holding mechanism and holding mechanism gravity in frame,
The smaller lifting drive of power can be selected, improves security, reduces energy consumption, and service life is longer, safeguards letter
Just.
2nd, hydraulic bjuffer is provided with lifting seat end, can reduces holding mechanism and rise to topmost or drop to bottom
Caused vibration, make operation more steady,
3rd, the rotary drive mechanism that can make to hold mechanism OQ t seat rotation, energy are connected between lifting seat and pedestal
Meets the needs of carrying out holding lifting and upset to workpiece simultaneously.
【Brief description of the drawings】
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is that embodiment 1 holds one of structural representation of workpiece；
Fig. 2 is the two of the structural representation that embodiment 1 holds workpiece；
Fig. 3 is the structural representation for hiding frame in embodiment 1；
Fig. 4 is the enlarged drawing in the A portions marked in Fig. 3；
Fig. 5 is the structural representation that mechanism is held in embodiment 1；
Fig. 6 is the enlarged drawing in the B portions marked in Fig. 5；
Fig. 7 is the structural representation that embodiment 2 holds workpiece；
Fig. 8 is the enlarged drawing in the C portions marked in Fig. 7；
Fig. 9 is the structural scheme of mechanism that frame is hidden in embodiment 2.
【Embodiment】
Embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in Figures 1 to 6, one kind of the present embodiment holds machine, including frame 1, in described frame 1 vertically
Slidably connect and hold mechanism 2 for clamping workpiece 1000, described frame 1 is provided with and is connected to put down with holding mechanism 2
Weighing apparatus holds balance weight assembly 3 that gravity is born in mechanism 2, is additionally provided with driving in described frame 1 and holds mechanism 2 and rises or falls
Lifting drive 4.The utility model in frame 1 be provided with hold mechanism 2 be connected to balance hold the gravity of mechanism 2
Balance weight assembly 3, the smaller lifting drive 4 of power is selected, security is improved, reduces energy consumption, and service life is longer.
Slidably connected in frame 1 can in the vertical direction motion lifting seat 11, the described mechanism 2 that holds is connected to liter
Drop on seat 11, described balance weight assembly 3 includes the counter weight group 31 being vertically slidably connected in frame 1, counter weight group
31 can increase or decrease its weight according to being actually needed；Sprocket wheel/belt wheel 32 is rotatably connected in described frame 1, it is described
Chain/belt 33 is arranged with sprocket wheel/belt wheel 32；Described one end of chain/belt 33, which is connected to, to be held in mechanism 2, described
The other end of chain/belt 33 is connected in counter weight group 31 so that counter weight group 31 and the direction of motion held between mechanism 2 begin
Last phase is anti-and synchronous.
Lifting drive 4 includes the motor A41 being arranged in frame 1 and the decelerator being connected with motor A41 output shafts
A42, described sprocket wheel/belt wheel 32 is arranged on decelerator A42 output shaft to be transported so as to drive counter weight group 31 and hold mechanism 2
It is dynamic.
Illustrate operation principle of the present utility model from physics principle now：Assuming that the gravity suffered by counter weight group 31 is
G1, it is G2 to hold the gravity suffered by mechanism 2, and the gravity suffered by workpiece is G3, and the torsion of decelerator A42 outputs is F；
The first situation：Were it not for counter weight group 31 (i.e. lifting drive direct drive hold mechanism and workpiece) and
When uniform descent or rising, G2+G3-F=0, i.e. F=G2+G3；
Second of situation：When hold mechanism 2 hold workpiece 1000 and uniform descent or rise when, (G2+G3)-G1-F=0,
That is F=(G2+G3)-G1；From both above situation, it is apparent that the gravity G1 suffered by counter weight group 31 can balance one
Divide G2+G3, that is to say, that motor A41 can select power smaller, improve the security of complete machine, reduce energy consumption, slow down simultaneously
Device A42 life-span can also improve.
Vibrated to reduce to hold mechanism 2 and rise to topmost or drop to caused by bottom, make operation more flat
Surely, it is provided with hydraulic bjuffer 12 in the end of lifting seat 11.
Chucking power during in order to ensure clamping workpiece 1000, hold mechanism 2 include be connected to the lower end of lifting seat 11 and and chain
The connected pedestal 21 of bar/belt 33, the described both ends of pedestal 21 slidably connect clamping limb 22, gone back on described pedestal 21 respectively
The gas of high thrust can be selected in the grasping drive unit 23 slided provided with driving clamping limb 22 on pedestal 21, grasping drive unit 23
Cylinder.
In order to improve the response speed of clamping workpiece 1000, clamping efficiency is improved, being provided with pedestal 21 makes two clamping limbs
The component 24 that is synchronized with the movement that 22 holdings are synchronized with the movement；The described component 24 that is synchronized with the movement is rotatably connected on pedestal 21 comprising two
Synchronous pulley 241, be arranged with timing belt 242 on two synchronous pulleys 241, the clamping limb 22 described in two is respectively fixedly connected with not
Make the direction of motion of two clamping limbs 22 opposite all the time and synchronous on the timing belt 242 of the same side.
Embodiment 2：
The demand of an angle is overturn after having in life, production in reality by the lifting of workpiece 1000.
As shown in Figure 7 to 9, the present embodiment and the difference of embodiment 1 are：Between lifting seat 11 and pedestal 21
Being connected with can make to hold the rotary drive mechanism 5 that the OQ t seat 11 of mechanism 2 rotates.
Rotary drive mechanism 5 includes the water for being arranged on and being connected to the lower end of lifting seat 11 and being connected with the one end of chain/belt 33
Flushconnection seat 51, rotary shaft 52 is rotatably connected on described horizontal connection seat 51, is fixedly connected with described rotary shaft 52
Turning arm 54, described pedestal 21 are fixedly connected on turning arm 54, and driving rotation is additionally provided with described horizontal connection seat 51
Axle 52 is rotated so as to drive the rotating driving device 53 for holding mechanism 2 and being rotated around rotary shaft 52, described rotating driving device 53
The decelerator B532 being connected comprising the motor B531 being arranged on horizontal connection seat 51 and with motor B531 output shafts, described rotation
Rotating shaft 52 is fixedly connected with decelerator B532 output shaft.
In order that holding, mechanism of mechanism 2 is compacter, and with the collision of other things when avoiding rotating, clamping limb 22, which includes, to be slided
The connecting portion 221 being connected on pedestal 21 and the clamping part 222 being connected on connecting portion 221, described connecting portion 221 and folder
It is orthogonal to hold portion 222.
In order to be skidded when preventing clamping, sucker 223 is provided with the clamping face of clamping limb 22.
Claims (10)
1. one kind holds machine, it is characterised in that including frame (1), is vertically slidably connected in described frame (1) useful
Mechanism (2) is held in clamping workpiece (1000), described frame (1) is provided with is connected to balance clamp with holding mechanism (2)
Embrace and the balance weight assembly (3) of gravity born in mechanism (2), be additionally provided with described frame (1) driving hold mechanism (2) rising or
The lifting drive (4) of decline.
2. one kind according to claim 1 holds machine, it is characterised in that being slidably connected in described frame (1) can be perpendicular
The lifting seat (11) that Nogata moves upwards, the described mechanism (2) that holds are connected on lifting seat (11), described balance weight assembly
(3) comprising the counter weight group (31) being vertically slidably connected in frame (1)；It is rotatably connected in described frame (1)
Sprocket wheel/belt wheel (32), chain/belt (33) is arranged with described sprocket wheel/belt wheel (32)；Described chain/belt (33) one
End, which is connected to, to be held in mechanism (2), and described chain/belt (33) other end is connected in counter weight group (31) so that counterweight
Block group (31) and the direction of motion held between mechanism (2) are opposite all the time and synchronous.
3. one kind according to claim 2 holds machine, it is characterised in that described lifting drive (4) is included and is arranged on
Motor A (41) in frame (1) and the decelerator A (42) being connected with motor A (41) output shaft, described sprocket wheel/belt wheel (32)
It is arranged on the output shaft of decelerator A (42) so as to drive counter weight group (31) and hold mechanism (2) motion.
4. one kind according to claim 3 holds machine, it is characterised in that delays provided with hydraulic pressure described lifting seat (11) end
Rush device (12).
5. one kind according to any one of claim 2 to 4 holds machine, it is characterised in that the described mechanism (2) that holds includes
Lifting seat (11) lower end and the pedestal (21) being connected with chain/belt (33) are connected to, described pedestal (21) both ends are slided respectively
It is dynamic to be connected with clamping limb (22), the clamping that driving clamping limb (22) slides on pedestal (21) is additionally provided with described pedestal (21)
Drive device (23).
6. one kind according to claim 5 holds machine, it is characterised in that described pedestal (21), which is provided with, makes two clamping limbs
(22) component that is synchronized with the movement (24) being synchronized with the movement is kept；The described component that is synchronized with the movement (24) is rotatably connected on base comprising two
Synchronous pulley (241) on seat (21), timing belt (242) is arranged with two synchronous pulleys (241), the clamping limb (22) described in two
Be respectively fixedly connected with makes the direction of motion of two clamping limbs (22) opposite all the time and synchronous on the timing belt (242) of not the same side.
7. one kind according to claim 6 holds machine, it is characterised in that between described lifting seat (11) and pedestal (21)
It is connected with the rotary drive mechanism (5) that can make to hold mechanism (2) OQ t seat (11) rotation.
8. one kind according to claim 7 holds machine, it is characterised in that described rotary drive mechanism (5) is included and is arranged on
It is connected to lifting seat (11) lower end and the horizontal connection seat (51) being connected with chain/belt (33) one end, described horizontal connection
Rotary shaft (52) is rotatably connected on seat (51), turning arm (54), described base are fixedly connected with described rotary shaft (52)
Seat (21) be fixedly connected on turning arm (54), be additionally provided with described horizontal connection seat (51) driving rotary shaft (52) rotate from
And drive and hold the rotating driving device (53) that mechanism (2) rotates around rotary shaft (52), described rotating driving device (53) bag
Containing the motor B (531) being arranged on horizontal connection seat (51) and the decelerator B (532) being connected with motor B (531) output shaft, institute
The rotary shaft (52) stated is fixedly connected with decelerator B (532) output shaft.
9. one kind according to claim 8 holds machine, it is characterised in that described clamping limb (22) is included and is slidably connected at
Connecting portion (221) on pedestal (21) and the clamping part (222) being connected on connecting portion (221), described connecting portion (221)
It is orthogonal with clamping part (222).
10. one kind according to claim 9 holds machine, it is characterised in that the clamping face of described clamping limb (22) is provided with
Sucker (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390060.8U CN206720313U (en) | 2017-04-13 | 2017-04-13 | One kind holds machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390060.8U CN206720313U (en) | 2017-04-13 | 2017-04-13 | One kind holds machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206720313U true CN206720313U (en) | 2017-12-08 |
Family
ID=60504775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720390060.8U Expired - Fee Related CN206720313U (en) | 2017-04-13 | 2017-04-13 | One kind holds machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206720313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966163A (en) * | 2017-04-13 | 2017-07-21 | 广东恒鑫智能装备股份有限公司 | One kind holds machine |
| CN112645128A (en) * | 2019-10-12 | 2021-04-13 | 卢遥 | Four-side beating and aligning machine for manipulator stacking conveying line |
-
2017
- 2017-04-13 CN CN201720390060.8U patent/CN206720313U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966163A (en) * | 2017-04-13 | 2017-07-21 | 广东恒鑫智能装备股份有限公司 | One kind holds machine |
| CN112645128A (en) * | 2019-10-12 | 2021-04-13 | 卢遥 | Four-side beating and aligning machine for manipulator stacking conveying line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |