CN217168381U - Bolt dismounting device - Google Patents
Bolt dismounting device Download PDFInfo
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- CN217168381U CN217168381U CN202220669687.8U CN202220669687U CN217168381U CN 217168381 U CN217168381 U CN 217168381U CN 202220669687 U CN202220669687 U CN 202220669687U CN 217168381 U CN217168381 U CN 217168381U
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- driving mechanism
- bolt
- sliding block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The application relates to a bolt dismouting device, it includes: a base; the transverse driving mechanism is arranged on the base; the longitudinal driving mechanism is arranged on the transverse driving mechanism and can move transversely under the driving of the transverse driving mechanism; the vertical driving mechanism is arranged on the longitudinal driving mechanism and can move longitudinally under the driving of the longitudinal driving mechanism; and the bolt replacer is arranged on the vertical driving mechanism and can move vertically under the action of the vertical driving mechanism. The bolt dismounting device can reduce the degree of manual intervention and improve dismounting efficiency and quality.
Description
Technical Field
This application belongs to assembly and disassembly tools technical field, concretely relates to bolt dismouting device.
Background
Bolts and nuts are widely used in various fields as reliable and detachable connecting members. The existing bolt dismounting device mainly comprises an electric wrench, a pneumatic wrench, an electric screwdriver or a pneumatic screwdriver. Although the existing bolt dismounting device can improve the dismounting efficiency of the bolt and/or the nut, an operator needs to intervene and control the bolt and/or the nut in the dismounting process, so that the problem of how to reduce the degree of manual intervention and improve the dismounting efficiency and quality is solved.
SUMMERY OF THE UTILITY MODEL
In order to solve all or part of the problems, the application provides a bolt dismounting device which can reduce the degree of manual intervention and improve the dismounting efficiency and quality.
The application provides a bolt dismouting device includes: a base; the transverse driving mechanism is arranged on the base; the longitudinal driving mechanism is arranged on the transverse driving mechanism and can move transversely under the driving of the transverse driving mechanism; the vertical driving mechanism is arranged on the longitudinal driving mechanism and can move longitudinally under the driving of the longitudinal driving mechanism; and the bolt replacer is arranged on the vertical driving mechanism and can move vertically under the action of the vertical driving mechanism.
Further, the transverse driving mechanism comprises a first motor arranged on the base, a first lead screw driven by the first motor, and a first sliding block which is arranged on the base in a sliding manner and is matched with the first lead screw, wherein the first sliding block is used for bearing the longitudinal driving mechanism and is provided with an internal thread hole matched with the first lead screw.
Further, the transverse driving mechanism comprises two first baffle plates which are transversely arranged on the base and clamp the first sliding block, one of contact interfaces of the first baffle plates and the first sliding block is provided with a sliding groove, and the other one of the contact interfaces is provided with a bulge matched with the groove, so that the first sliding block can only transversely slide between the two first baffle plates.
Further, the longitudinal driving mechanism comprises a mounting plate arranged on the first sliding block, a second motor arranged on the mounting plate, a second lead screw arranged on the mounting plate and driven by the second motor, and a second sliding block arranged on the mounting plate in a sliding manner, the second sliding block is provided with an internal thread matched with the second lead screw, and a cylinder body of the vertical driving mechanism is arranged on the second sliding block.
Furthermore, the longitudinal driving mechanism comprises two second baffles which are longitudinally arranged on the mounting seat and clamp the second sliding block, one of contact interfaces of the second baffles and the second sliding block is provided with a second sliding groove, and the other one of the contact interfaces is provided with a second protrusion matched with the second sliding groove, so that the second sliding block can only slide between the two second baffles along the longitudinal direction.
Further, the first and second motors are both servo motors.
Further, the bolt replacer includes an electric wrench, a pneumatic wrench, an electric screwdriver or a pneumatic screwdriver.
Further, the vertical driving mechanism is an air cylinder, an electric push rod or an electro-hydraulic push rod.
Further, the bolt dismounting device further includes a connection member, and the connection member includes: the bolt replacer comprises a connecting body, a bolt hole and a bolt hole, wherein the connecting body comprises a first space for accommodating a movable rod part of the air cylinder, the electric push rod or the electro-hydraulic push rod, a second space for accommodating a machine body of the bolt replacer and the bolt hole for communicating the first space with the second space; the jacking pin is arranged in the pin hole and is simultaneously abutted with the movable rod part and the machine body; and the jacking screw is screwed into the connecting body and can jack the bolt replacer.
Further, the jacking screw and the jacking pin are coaxial.
The bolt dismounting device can realize the longitudinal, transverse and vertical movement of the bolt dismounting device through the longitudinal driving mechanism, the transverse driving mechanism and the vertical driving mechanism, so that the bolt dismounting device reaches the position of a bolt/nut and automatically carries out dismounting on the bolt dismounting device. From this, this bolt dismouting device possesses higher degree of automation, can reduce manual intervention's degree and improve dismouting efficiency and quality. In addition, the bolt dismounting device has the advantages of simple structure, easiness in assembling, safety and reliability in use and the like, and is convenient to implement, popularize and apply.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a perspective view of a bolt mounting and dismounting device according to an embodiment of the present invention;
fig. 2 is a plan view of the bolt mounting and dismounting device according to the embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
fig. 5 is a sectional view of the bolt attachment and detachment apparatus shown in fig. 2 at a location of the connection member.
Wherein, 1, a base; 2. a lateral drive mechanism; 21. a first motor; 22. a first lead screw; 23. a first slider; 24. a first baffle plate; 3. a longitudinal drive mechanism; 31. a second motor; 32. a second lead screw; 33. a second slider; 34. a second baffle; 35. mounting a plate; 4. a vertical drive mechanism; 5. a bolt replacer; 6. a connecting member; 61. a connection body 611, a first space; 612. a second space; 613. a pin hole; 62. pressing the pin; 63. and (5) tightly pushing the screw.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, an embodiment of the present application provides a bolt dismounting device, which includes a base 1, a transverse driving mechanism 2 provided on the base 1, a longitudinal driving mechanism 3 provided on the transverse driving mechanism 2, a vertical driving mechanism 4 provided on the longitudinal driving mechanism 3, and a bolt dismounting device 5 provided on the vertical driving mechanism 4. The material and shape of the base 1 are not limited, and can be selected according to actual needs, for example, a flat plate structure made of metal material with low cost is suggested to be preferable. Wherein the bolt replacer 5 comprises an electric wrench, a pneumatic wrench, an electric screwdriver or a pneumatic screwdriver.
The transverse driving mechanism 2 can drive the longitudinal driving mechanism 3, the vertical driving mechanism 4 and the bolt replacer 5 to do transverse movement on the base 1. The longitudinal driving mechanism 3 can drive the vertical driving mechanism 4 and the bolt replacer 5 to do longitudinal movement on the base 1. The vertical driving mechanism 4 can drive the bolt replacer 5 to do vertical motion on the base 1. That is, the bolt dismounting device can realize the longitudinal, transverse and vertical movement of the bolt dismounting device 5 through the longitudinal driving mechanism 3, the transverse driving mechanism 2 and the vertical driving mechanism 4, so that the bolt dismounting device 5 reaches the position of the bolt/nut and carries out automatic dismounting on the bolt/nut.
It should be noted that the transverse driving mechanism 2, the longitudinal driving mechanism 3, the vertical driving mechanism 4 and the bolt disassembling and assembling device 5 can be controlled by a controller, and the controller can be a part of the bolt disassembling and assembling device, namely, the bolt disassembling and assembling device comprises a controller connected with the transverse driving mechanism 2, the longitudinal driving mechanism 3, the vertical driving mechanism 4 and the bolt disassembling and assembling device 5. In addition, the controller may also be part of other equipment, such as a controller of an assembly line. The controller includes a programmable logic control unit (such as a PLC or CPU), a memory, and an electronic component connected to the programmable logic control unit, etc., which are well known to those skilled in the art and will not be described in detail herein.
The transverse driving mechanism 2 can be selected as an air cylinder, a hydraulic cylinder or an electric push rod and the like. As shown in fig. 2 and 3, in order to improve the control accuracy of the lateral displacement, the lateral driving mechanism 2 may include a first motor 21 fixedly disposed on the base 1, a first lead screw 22 rotatably disposed on the base 1 and driven by the first motor 21, and a first slider 23 slidably disposed on the base 1. The first slider 23 is intended to carry the longitudinal drive 3 and has an internally threaded hole for cooperation with the first threaded spindle 22. When the first motor 21 rotates forward, the first motor 21 drives the first lead screw 22 to rotate in the first slider 23 and drive the first slider 23 to gradually get away from the first motor 21, and when the first motor 21 rotates backward, the first motor 21 drives the first lead screw 22 to reversely rotate in the first slider 23 and drive the first slider 23 to gradually get close to the first motor 21. In this way, the lateral position of the bolt replacer 5 can be accurately adjusted. Preferably, the first motor 21 is preferably a servo motor in order to further improve the control accuracy of the lateral displacement.
The sliding connection between the first sliding block 23 and the base 1 can be realized by a sliding rail structure. For example, the transverse driving mechanism 2 includes two first blocking plates 24 transversely disposed on the base 1 and clamping the first sliding block 23, one of the contact interfaces between the first blocking plates 24 and the first sliding block 23 is provided with a first sliding slot, and the other one is provided with a protrusion matching with the first groove, so that the first sliding block 23 can only slide stably between the two first blocking plates 24. The slide rail structure can stabilize the movement of the first slide block 23 and improve the stability and reliability of the bolt dismounting device during operation.
First lead screw 22 can rotationally establish on base 1 with the help of two bearing frames, and two bearing frames are fixed to be established on base 1 promptly, and the both ends of first lead screw 22 penetrate the bearing frame respectively to can rotate for base 1 under the support of bearing frame. The bearing seat used in this embodiment can also be replaced by a bearing plate with a shaft hole, and it is continuously ensured that the first threaded spindle 22 can rotate relative to the base 1.
The longitudinal driving mechanism 3 can be selected from an air cylinder, a hydraulic cylinder or an electric push rod. As shown in fig. 2 and 4, but in order to improve the control accuracy of the longitudinal displacement, the longitudinal driving mechanism 3 includes a mounting plate 35 fixedly provided on the first slider 23, a second motor 31 fixedly provided on the mounting plate 35, a second lead screw 32 rotatably provided on the mounting plate 35 and driven by the second motor 31, and a second slider 33 slidably provided on the mounting plate 35, the second slider 33 being used for carrying the vertical driving mechanism 4 and having an internal threaded hole engaged with the second lead screw 32. When the second motor 31 rotates forward, the second motor 31 drives the second lead screw 32 to rotate in the second slider 33 and drive the second slider 33 to gradually move away from the second motor 31, and when the second motor 31 rotates backward, the second motor 31 drives the second lead screw 32 to rotate reversely in the second slider 33 and drive the second slider 33 to gradually move closer to the second motor 31. In this way the longitudinal position of the bolt replacer 5 can be accurately adjusted. Preferably, the second electrode is preferably a servomotor, in order to further improve the control accuracy of the longitudinal displacement.
The sliding connection between the second slider 33 and the mounting plate 35 may be realized by a slide rail structure. For example, the longitudinal driving mechanism 3 includes two second blocking plates 34 disposed on the mounting seat along the longitudinal direction and holding the second sliding block 33, one of the contact interfaces between the second blocking plates 34 and the second sliding block 33 is provided with a second sliding slot, and the other one is provided with a second protrusion cooperating with the second sliding slot, so that the second sliding block 33 can only slide between the two second blocking plates 34.
The second lead screw 32 can be rotatably arranged on the mounting plate 35 by means of two bearing seats, namely, the two bearing seats are fixedly arranged on the mounting plate 35, and two ends of the second lead screw 32 respectively penetrate into the bearing seats and can rotate relative to the mounting plate 35 under the support of the bearing seats. The bearing block used in this embodiment can also be replaced by a bearing plate with a shaft hole and continue to ensure that the second threaded spindle 32 can rotate relative to the mounting plate 35.
The vertical driving mechanism 4 can be selected as an air cylinder, an electric push rod or an electro-hydraulic push rod. In the embodiment shown in fig. 1, the vertical driving mechanism 4 is preferably a cylinder, which has the advantages of fast response, less pollution, low cost, etc. compared with an electric push rod or an electro-hydraulic push rod. When supplying air to the cylinder, the cylinder can drive the bolt replacer 5 to move up, and the bolt replacer 5 stops supplying air when reaching the position of the high-position bolt, so that the bolt replacer 5 is aligned with the high-position bolt. When releasing or exhausting the gas in the cylinder, the cylinder can drive the bolt replacer 5 to perform descending motion, and the bolt replacer 5 stops releasing or exhausting when reaching the position of the low-level bolt, so as to be aligned with the low-level bolt.
Preferably, the bolt assembly and disassembly device further comprises a connection member 6 for connecting the bolt assembly and disassembly machine 5 to the vertical drive mechanism 4. In the preferred embodiment shown in fig. 5, the connecting part 6 comprises a connecting body 61, a jacking pin 62 and a jacking screw 63. The connecting body 61 includes a first space 611 that accommodates the movable rod portion of the cylinder, the electric push rod, or the electric-hydraulic push rod, a second space 612 that accommodates the body of the bolt replacer 5, and a pin hole 613 that communicates the first space 611 and the second space 612. The knock pin 62 is provided in the pin hole 613 and abuts against the movable rod portion and the body. The side wall of the connecting body 61 is provided with an internal threaded hole, and the jacking screw 63 is screwed into the internal threaded hole of the connecting body 61 and is jacked on the bolt replacer. In the assembling process, the connecting body 61 is firstly buckled or sleeved on the movable rod part of the cylinder, the electric push rod or the electric hydraulic push rod, then the body of the bolt replacer 5 is arranged in the second space 612, then the tightening screw 63 is screwed, and when the body of the bolt replacer 5 is tightened in the second space 612, the tightening screw 63 can also press the jacking pin 62 through the body of the bolt replacer 5, so that the jacking pin 62 directly jacks the cylinder, the electric push rod or the electric hydraulic push rod in the first space 611. The jacking screw 63 is preferably coaxial with the jacking pin 62, so that the jacking screw 63 can better operate the jacking pin 62, and further, the air cylinder, the electric push rod or the electric hydraulic push rod can be more reliably jacked in the first space 611. It should be noted that the connecting part 6 is not limited to the corresponding structure shown in fig. 1, but that other known connecting structures, such as two clips welded together, may be chosen.
In summary, the bolt dismounting device can realize the longitudinal, transverse and vertical movement of the bolt dismounting device 5 through the longitudinal driving mechanism 3, the transverse driving mechanism 2 and the vertical driving mechanism 4, so that the bolt dismounting device 5 reaches the position of the bolt/nut and carries out automatic dismounting on the bolt/nut. From this, this bolt dismouting device possesses higher degree of automation, can reduce manual intervention's degree and improve dismouting efficiency and quality.
In the description of the present application, it is to be understood that the terms "lateral," "longitudinal," "vertical," and the like refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present invention.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in interactive relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. A bolt dismounting device, characterized by comprising:
a base (1);
the transverse driving mechanism (2) is arranged on the base (1);
the longitudinal driving mechanism (3) is arranged on the transverse driving mechanism (2) and can move transversely under the driving of the transverse driving mechanism (2);
the vertical driving mechanism (4) is arranged on the longitudinal driving mechanism (3) and can move longitudinally under the driving of the longitudinal driving mechanism (3);
and the bolt replacer (5) is arranged on the vertical driving mechanism (4) and can move vertically under the action of the vertical driving mechanism (4).
2. The bolt disassembling and assembling device according to claim 1, characterized in that the transverse driving mechanism (2) comprises a first motor (21) fixedly arranged on the base (1), a first lead screw (22) rotatably arranged on the base and driven by the first motor (21), and a first slide block (23) slidably arranged on the base (1), wherein the first slide block (23) is used for bearing the longitudinal driving mechanism (3) and is provided with an internal threaded hole matched with the first lead screw (22).
3. The bolt disassembling and assembling device according to claim 2, characterized in that the transverse driving mechanism (2) comprises two first baffles (24) which are arranged on the base (1) along the transverse direction and clamp the first sliding block (23), one of the contact interfaces of the first baffles (24) and the first sliding block (23) is provided with a first sliding groove, and the other one is provided with a first bulge which is matched with the first sliding groove, so that the first sliding block (23) can only slide between the two first baffles (24).
4. The bolt disassembling and assembling device according to claim 2, characterized in that the longitudinal driving mechanism (3) comprises a mounting plate (35) fixedly arranged on the first sliding block (23), a second motor (31) fixedly arranged on the mounting plate (35), a second lead screw (32) rotatably arranged on the mounting plate (35) and driven by the second motor (31), and a second sliding block (33) slidably arranged on the mounting plate (35), wherein the second sliding block (33) is used for bearing the vertical driving mechanism (4) and is provided with an internal threaded hole matched with the second lead screw (32).
5. The bolt disassembling and assembling device according to claim 4, characterized in that the longitudinal driving mechanism (3) comprises two second baffle plates (34) which are arranged on the mounting plate (35) along the longitudinal direction and clamp the second sliding block (33), one of the contact interfaces of the second baffle plates (34) and the second sliding block (33) is provided with a second sliding groove, and the other one is provided with a second bulge matched with the second sliding groove, so that the second sliding block (33) can only slide between the two second baffle plates (34).
6. The bolt disassembling and assembling device according to claim 4, wherein the first motor (21) and the second motor (31) are both servo motors.
7. The bolt disassembling device according to any one of claims 1 to 6, characterized in that the bolt disassembling device (5) comprises an electric wrench, a pneumatic wrench, an electric screwdriver or a pneumatic screwdriver.
8. The bolt disassembling and assembling device according to any one of claims 1 to 6, characterized in that the vertical driving mechanism (4) is a cylinder, an electric push rod or an electro-hydraulic push rod.
9. The bolt dismounting device according to claim 8, characterized in that it further comprises a connection part (6), said connection part (6) comprising: a connecting body (61) including a first space (611) accommodating a movable rod portion of the cylinder, the electric push rod, or the electric hydraulic push rod, a second space (612) accommodating a body of the bolt replacer (5), and a pin hole (613) communicating the first space (611) and the second space (612); a top pressure pin (62) which is arranged in the pin hole (613) and is simultaneously abutted with the movable rod part and the machine body; and the jacking screw (63) is screwed into the connecting body (61) and is pressed on the bolt replacer (5).
10. Device according to claim 9, characterized in that said knock screw (63) is coaxial with said knock pin (62).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220669687.8U CN217168381U (en) | 2022-03-26 | 2022-03-26 | Bolt dismounting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220669687.8U CN217168381U (en) | 2022-03-26 | 2022-03-26 | Bolt dismounting device |
Publications (1)
Publication Number | Publication Date |
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CN217168381U true CN217168381U (en) | 2022-08-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202220669687.8U Active CN217168381U (en) | 2022-03-26 | 2022-03-26 | Bolt dismounting device |
Country Status (1)
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CN (1) | CN217168381U (en) |
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2022
- 2022-03-26 CN CN202220669687.8U patent/CN217168381U/en active Active
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