CN210702845U - Multifunctional pressure fixing device - Google Patents
Multifunctional pressure fixing device Download PDFInfo
- Publication number
- CN210702845U CN210702845U CN201921660497.4U CN201921660497U CN210702845U CN 210702845 U CN210702845 U CN 210702845U CN 201921660497 U CN201921660497 U CN 201921660497U CN 210702845 U CN210702845 U CN 210702845U
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- CN
- China
- Prior art keywords
- pressure fixing
- working head
- fixing device
- screw rod
- bracket
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- 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.)
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Classifications
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- 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
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The utility model particularly discloses a multifunctional pressure fixing device, which comprises a driving piece, a gear reduction box, a screw rod component and a pressure fixing piece, wherein the driving piece is fixedly connected with the gear reduction box to provide power for the gear reduction box; the pressure fixing piece comprises a first working head and a second working head, and the first working head and the second working head of the pressure fixing piece are detachably and fixedly connected together through a connecting shaft and mutually pivot around the connecting shaft; when the gear reduction box drives the screw rod assembly to move in a displacement manner, the first working head and the second working head of the pressing piece are driven to open and close.
Description
Technical Field
The utility model relates to a machinery solid pressure equipment is put, especially relates to a multi-functional solid pressure equipment is put.
Background
The traditional pressure fixing device is driven by manpower as a power source, such as a traditional press shear, a pipe press and other mechanical equipment. Traditional manpower drive type solid pressure device, both consumed time and consumed power, inefficiency, the productivity is not high in single operating time, again because manpower strength is single thin, when being cut the object or being pressed the object in the face of diameter is big, intensity is high, the appearance is cut constantly or is suppressed and can not live the object.
Most of the traditional pressure fixing devices have only one function, for example, the traditional pressure shearing machine has only the function of shearing objects; for another example, a conventional tube press has only a function of pressing a tube body.
Furthermore, a conventional pressure fixing device, such as a press shear, is provided with a hydraulic device inside for transmitting power through hydraulic transmission. However, oil leakage and fluid compressibility in hydraulic transmissions affect the accuracy of actuator transmissions and do not provide a tight transmission ratio. Furthermore, hydraulic transmissions are sensitive to changes in oil temperature and are not suitable for operation at very high or very low temperatures.
Disclosure of Invention
To the problem that exists, the utility model provides a multi-functional solid pressure device, this multi-functional solid pressure device adopt screw drive, have the precision height, longe-lived, job stabilization, advantage such as reliability height.
The utility model provides a multifunctional pressure fixing device, which comprises a driving piece, a gear reduction box, a screw rod component and a pressure fixing piece, wherein the driving piece is fixedly connected with the gear reduction box so as to provide power for the gear reduction box; the fixing and pressing piece comprises a first working head and a second working head, and the first working head and the second working head of the fixing piece are detachably and fixedly connected together through a connecting shaft and mutually pivot around the connecting shaft; when the gear reduction box drives the screw rod component to move in a displacement manner, the first working head and the second working head of the pressing piece are driven to open and close.
According to the utility model provides a pair of multi-functional solid pressure equipment is put, wherein the lead screw subassembly includes a lead screw and a promotion subassembly, lead screw and promotion subassembly rigid coupling together, and the promotion subassembly includes a mounting bracket and an at least gyro wheel, gyro wheel and mounting bracket fixed connection together.
According to the utility model provides a pair of multi-functional solid pressure device, wherein solid pressure device still includes a support, and first working head and second working head pass through support fixed connection and are in the same place.
According to the utility model provides a pair of multi-functional solid pressure equipment is put, wherein the first working head and the second working head of solid pressure spare all have an at least solid splenium, form a fixed chamber that holds when the solid splenium of this first working head and the solid splenium of second working head close together for press admittedly by the casting die.
According to the utility model provides a pair of multi-functional solid pressure equipment is put, wherein still include one admittedly press the device support, on the one hand, should admittedly press the device support to provide a passageway for the lead screw subassembly to make the lead screw subassembly move with the displacement in this support passageway, on the other hand, should admittedly press the device support and admittedly press fixed connection together when being in unoperated state with pressing.
According to the utility model provides a pair of multi-functional solid pressure equipment is put, wherein press admittedly and be provided with an at least connection boss on the device support outer wall, should connect the boss and have a fixed orifices, press admittedly the support on the piece through with press admittedly the fixed orifices interconnect on the connection boss of device support and be fixed in together.
According to the utility model provides a pair of multi-functional solid pressure equipment is put, wherein press still to be equipped with two at least holding portions on the device support outer wall admittedly, this two at least holding portions are used for holding the first working head of solid casting die and the partly of second working head.
According to the utility model provides a pair of multi-functional rechargeable fixing device, wherein still include a screw sleeve pipe, this screw sleeve pipe has a first end and the second end that extends from first end, and this screw sheathed tube first end and gear reduction box are connected, be provided with the internal thread with the mutual adaptation of lead screw subassembly on this screw sheathed tube second end inner wall, this screw sheathed tube second end passes through screw-thread fit sliding type with the lead screw of lead screw subassembly and links together.
According to the utility model, the multifunctional pressure fixing device also comprises a fixed connection sleeve, the fixed connection sleeve is provided with a through hole, and the inner wall of one end of the through hole is provided with an internal thread; the other end of the fixing and pressing device support of the multifunctional fixing and pressing device, which is close to the connecting boss, is provided with an external thread, and the fixing and pressing sleeve of the rechargeable fixing device is in threaded fit connection with the fixing and pressing device support to form a channel, so that the nut sleeve and the screw rod assembly are accommodated in the formed channel.
According to the utility model provides a pair of multi-functional solid pressure equipment is put, wherein gear reduction box's one end is equipped with the output shaft, and this output shaft cup joints together with the screw sleeve pipe is fixed to make gear reduction box drive the screw sleeve pipe rotatory, thereby make the lead screw subassembly move with the displacement.
Drawings
Fig. 1 is an exploded view of a multifunctional pressure fixing device according to the present invention.
Fig. 2 is a cross-sectional view of the multi-functional pressure fixing device provided by the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
It is to be understood that the described embodiments are merely some embodiments and not all embodiments of the present application and that the following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application and its applications.
In the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and include, for example, fixed connections, detachable connections, or all manner of connections; "coupled" may be direct or indirect through an intermediary. The terms "upper", "lower", and the like indicate orientations or positional relationships based on the manner or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or units must have a specific orientation, be constructed and operated in a specific orientation. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-2, the utility model provides a multifunctional pressure fixing device, which comprises a driving member 3, a gear reduction box 2, a screw rod assembly 6 and a pressure fixing member 7, wherein the driving member 3 is fixedly connected with the gear reduction box 2 to provide power for the gear reduction box 2, the gear reduction box 2 is detachably connected with the screw rod assembly 6 to drive the screw rod assembly 6 to move with displacement; the fixing and pressing part 7 comprises a first working head 72 and a second working head 73, the first working head 72 and the second working head 73 of the fixing part are detachably and fixedly connected together through a connecting shaft and mutually pivot around the connecting shaft; when the gear reduction box 2 drives the screw rod assembly 6 to move in a displacement manner, the first working head 72 and the second working head 73 which drive the movable pressing part 7 open and close. In the specification, the driving member 3 may be one or a combination of two or more of an electric motor, a hydraulic machine, a hydraulic cylinder, and a rechargeable power supply device, and preferably, the driving member 3 is an electric motor and a rechargeable power supply device.
Further, the screw rod assembly 6 includes a screw rod 61 and a pushing assembly 62, the screw rod 61 and the pushing assembly 62 are fixedly connected together, the pushing assembly 62 includes a mounting frame 621 and at least one roller 622, and the roller 622 and the mounting frame 621 are fixedly connected together. It should be noted that the external surface of the screw rod 61 is provided with external threads with a predetermined number of turns, so that the screw rod assembly 6 is fixedly connected with the gear reduction box 2 through the external threads on the external surface of the screw rod 61 on the screw rod assembly, and thus when the gear reduction box 2 outputs torque to drive the screw rod assembly 6 to move forward in a displacement manner, the screw rod assembly 6 and the screw rod assembly 6 push the pressing piece 7 to close. In the conventional hydraulic transmission, oil leakage and compressibility of liquid affect the accuracy of transmission of the actuating element, so that a strict transmission ratio cannot be ensured. Furthermore, hydraulic transmissions are sensitive to changes in oil temperature and are not suitable for operation at very high or very low temperatures. Therefore, in order to solve the defect that hydraulic transmission exists, the utility model discloses a screw drive transmits power, and screw drive not only transmission efficiency is high, and the transmission precision is high, and the motion is steady, does not have the phenomenon of crawling, does not have idle stroke when reverse, longe-lived. Therefore, the utility model discloses a lead screw transmission reaches the effect of collecting multiple functions as an organic whole.
Further, the pressing member 7 further comprises a bracket 71, and the first working head 72 and the second working head 72 of the pressing member 7 are fixedly connected together through the bracket 71. The bracket 71 is provided with a connecting shaft which fixedly connects the first working head 72 and the second working head 73 to the bracket 71, and the first working head 72 and the second working head 73 can independently pivot around the connecting shaft, preferably, the number of the connecting shafts is two, that is, on the bracket 71, one connecting shaft fixedly connects the first working head 72 to the bracket 71, and the other connecting shaft fixedly connects the second working head 73 to the bracket 71.
Furthermore, the first working head 72 and the second working head 73 of the pressing piece 7 both have at least one pressing part 721, 731, and when the pressing part 721 of the first working head 72 and the pressing part 731 of the second working head 73 are closed together, a fixing accommodating cavity 74 is formed for pressing the pressed piece. Preferably, the pressing part 721 of the first working head 72 and the pressing part 731 of the second working head 73 of the pressing member 7 have a jaw shape.
Further, the multifunctional pressure fixing device also comprises a pressure fixing device bracket 4, on one hand, the pressure fixing device bracket 4 provides a channel 45 for the screw rod assembly 6 so that the screw rod assembly 6 can move in a displacement manner in the bracket channel 45, and on the other hand, the pressure fixing device bracket 4 and the pressure fixing piece 7 are fixedly connected together when in a non-working state.
Furthermore, at least one connecting boss 41 is disposed on the outer wall of the pressure fixing device bracket 4, the connecting boss 41 has at least one fixing hole 411, the brackets 71 of the pressure fixing device 7 are connected and fixed together through the fixing hole 411 on the connecting boss 41 of the pressure fixing device bracket 4, and the connection mode between the two is preferably screw connection.
Furthermore, at least two accommodating parts 42 and 43 are further arranged on the outer wall of the fixing and pressing device bracket 4, and the at least two accommodating parts 42 and 43 are used for accommodating a part of the first working head 72 and a part of the second working head 73 of the fixing and pressing device 7. When the pressing part 7 is in the non-operating state, that is, the first working head 72 and the second working head 73 of the pressing part 7 do not form the fixing accommodating cavity 74 with each other, at this time, a part of the first working head 72 and the second working head 73 of the pressing part 7 is accommodated by the accommodating parts 42 and 43 of the fixing device 4; when the pressing part 7 is in the working state, that is, the pressing part 7 is pushed by the screw rod assembly 6 to move forward, the first working head 72 and the second working head 73 of the pressing part 7 form the fixing accommodating cavity 74 with each other, and at this time, the first working head 72 and the second working head 73 of the pressing part 7 completely leave the pressing device support 4 and do not contact with the pressing device support 4. Preferably, the accommodating parts 42 and 43 on the fixing device bracket 4 are U-shaped grooves.
Further, the multifunctional fixing and pressing device further comprises a nut sleeve 5, the nut sleeve 5 is provided with a first end 51 and a second end 52 extending from the first end 51, the first end 51 of the nut sleeve 5 is connected with the gear reduction box 2, inner threads matched with a screw rod 61 of the screw rod assembly 6 are arranged on the inner wall of the second end 52 of the nut sleeve 5, and the second end 52 of the nut sleeve 5 is connected with the screw rod 61 of the screw rod assembly 6 in a sliding mode through threaded matching.
Furthermore, the multifunctional pressure fixing device also comprises a fixed connection sleeve 1, wherein the fixed connection sleeve 1 is provided with a through hole 11, and an inner thread is arranged on the inner wall of one end of the through hole 1; the other end of the fixing and pressing device bracket 4 of the multifunctional fixing and pressing device, which is close to the connecting boss 41 thereon, is provided with an external thread, and the fixing and pressing device bracket 1 and the fixing and pressing device bracket 4 of the rechargeable fixing device are connected together in a thread fit manner to form a channel, so that the nut sleeve 5 and the screw rod assembly 6 are accommodated in the formed channel.
Furthermore, an output shaft 21 is arranged at one end of the gear reduction box 2, and the output shaft 21 is fixedly sleeved with the nut sleeve 5, so that the gear reduction box 2 drives the nut sleeve 5 to rotate, and the screw rod assembly 6 is driven to move in a displacement manner.
It should be noted that at least one spring 75 is further disposed between the first working head 72 and the second working head 73 of the pressing member 7, and the spring 75 is used for returning the first working head 72 and the second working head 73 to the original state when the pressing member 7 finishes working.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A multifunctional pressure fixing device is characterized by comprising a driving piece, a gear reduction box, a screw rod assembly and a pressure fixing piece, wherein the driving piece is fixedly connected with the gear reduction box so as to provide power for the gear reduction box; the pressure fixing piece comprises a first working head and a second working head, and the first working head and the second working head of the pressure fixing piece are detachably and fixedly connected together through a connecting shaft and mutually pivot around the connecting shaft; when the gear reduction box drives the screw rod assembly to move in a displacement manner, the first working head and the second working head of the pressing piece are driven to open and close.
2. The multi-functional solid pressure device of claim 1, characterized in that the lead screw subassembly includes a lead screw and a pushing subassembly, the lead screw and the pushing subassembly are fixedly connected together, the pushing subassembly includes a mounting bracket and at least one roller, the roller and the mounting bracket are connected together.
3. The multi-functional pressure fixing device of claim 1, wherein the pressure fixing member further comprises a bracket, and the first working head and the second working head are fixedly connected together by the bracket.
4. The multifunctional pressure fixing device as claimed in claim 1 or 3, wherein the first working head and the second working head of the pressure fixing member both have at least one pressure fixing part, and when the pressure fixing parts of the first working head and the second working head are closed together, a fixed accommodating cavity is formed for fixing and pressing the pressed member.
5. The multi-functional pressure fixing device of claim 1, further comprising a pressure fixing device holder, wherein the pressure fixing device holder provides a passage for the screw rod assembly to move displaceably in the holder passage, and wherein the pressure fixing device holder and the pressure fixing member are fixedly connected together when they are not in operation.
6. The multi-functional pressure fixing device of claim 5, wherein at least one connection boss is provided on an outer wall of the pressure fixing device bracket, the connection boss having a fixing hole, and the bracket on the pressure fixing member is fixed to the bracket on the pressure fixing device bracket by being connected to the fixing hole on the connection boss of the pressure fixing device bracket.
7. The multifunctional pressure fixing device as claimed in claim 5 or 6, wherein at least two accommodating portions are further arranged on the outer wall of the pressure fixing device bracket, and the at least two accommodating portions are used for accommodating a part of the first working head and the second working head of the pressure fixing device.
8. The multifunctional pressure fixing device as claimed in claim 6, further comprising a nut sleeve, wherein the nut sleeve has a first end and a second end extending from the first end, the first end of the nut sleeve is connected with the gear reduction box, an inner thread matched with the screw rod of the screw rod assembly is arranged on the inner wall of the second end of the nut sleeve, and the second end of the nut sleeve is slidably connected with the screw rod of the screw rod assembly through thread fit.
9. The multifunctional pressure fixing device of claim 8, further comprising a fixing sleeve having a through hole, wherein an inner wall of one end of the through hole is provided with an internal thread; the other end of the pressure fixing device support, which is close to the connecting boss, is provided with an external thread, and the fixed connection sleeve and the pressure fixing device support are in threaded fit connection to form a channel, so that the nut sleeve and the screw rod assembly are accommodated in the formed channel.
10. The multifunctional pressure fixing device as claimed in claim 9, wherein an output shaft is provided at one end of the gear reduction box, and the output shaft is fixedly sleeved with the nut sleeve, so that the gear reduction box drives the nut sleeve to rotate, and further drives the screw rod assembly to move in a displacement manner.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921980 | 2019-09-26 | ||
| CN2019109219801 | 2019-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210702845U true CN210702845U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921660497.4U Active CN210702845U (en) | 2019-09-26 | 2019-10-05 | Multifunctional pressure fixing device |
| CN201910946482.2A Pending CN110587020A (en) | 2019-09-26 | 2019-10-05 | Multifunctional pressure fixing device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910946482.2A Pending CN110587020A (en) | 2019-09-26 | 2019-10-05 | Multifunctional pressure fixing device |
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| CN (2) | CN210702845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587020A (en) * | 2019-09-26 | 2019-12-20 | 无锡祈安盛机械制造有限公司 | Multifunctional pressure fixing device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430701B (en) * | 2013-08-28 | 2015-10-28 | 华南理工大学 | A kind of coconut picking machine |
| CN104772753A (en) * | 2015-04-17 | 2015-07-15 | 上海市东方海事工程技术有限公司 | Underwater electric mechanical arm |
| CN104801758B (en) * | 2015-05-18 | 2017-12-12 | 宋健 | A kind of multifunctional motor-driven clamps, clipping apparatus |
| CN105856495B (en) * | 2016-06-03 | 2018-11-30 | 广东伊雪松机器人设备有限公司 | High-precision injection molding mechanical arm and its operating method |
| CN206105533U (en) * | 2016-10-31 | 2017-04-19 | 三峡大学 | Multi -functional grinding device |
| CN207460849U (en) * | 2017-11-24 | 2018-06-08 | 西安科技大学 | A kind of gravity self-stabilising picking machine |
| CN208946189U (en) * | 2018-08-29 | 2019-06-07 | 深圳市大疆创新科技有限公司 | Clamping device and removable movement machine |
| CN209336036U (en) * | 2018-12-19 | 2019-09-03 | 长江大学 | A kind of workpiece-taking of plastic jetting-moulding machine manipulator |
| CN210702845U (en) * | 2019-09-26 | 2020-06-09 | 无锡祈安盛机械制造有限公司 | Multifunctional pressure fixing device |
-
2019
- 2019-10-05 CN CN201921660497.4U patent/CN210702845U/en active Active
- 2019-10-05 CN CN201910946482.2A patent/CN110587020A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587020A (en) * | 2019-09-26 | 2019-12-20 | 无锡祈安盛机械制造有限公司 | Multifunctional pressure fixing device |
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| Publication number | Publication date |
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| CN110587020A (en) | 2019-12-20 |
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