CN215280772U - Automatic bolt tightening device - Google Patents
Automatic bolt tightening device Download PDFInfo
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- CN215280772U CN215280772U CN202121741265.9U CN202121741265U CN215280772U CN 215280772 U CN215280772 U CN 215280772U CN 202121741265 U CN202121741265 U CN 202121741265U CN 215280772 U CN215280772 U CN 215280772U
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- mounting plate
- bolt
- tightening
- bolt tightening
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Abstract
In the technical scheme of the utility model, the automatic bolt tightening device comprises a mounting piece, a tightening gun and a driving piece, wherein the mounting piece comprises a mounting plate and a bracket which are connected with each other; the tightening gun is arranged on the mounting plate; the driving piece comprises a cylinder body and a piston, the piston is connected with the mounting plate, the cylinder body is connected with the bracket, the piston can be in sliding connection with the cylinder body, the mounting plate connected with the piston moves through the movement of the piston, the tightening gun mounted on the mounting plate also moves along with the piston, at the moment, the tightening gun extends out of the cylinder body along with the piston, the tightening gun can contact with the bolt and tighten the bolt, after the bolt tightening work is completed, the piston contracts back to the cylinder body, and the tightening gun is separated from the bolt; compared with the prior art, the technical scheme of the utility model realized that the automation of bolt is screwed up, need not the manual work and screws up the operation, practiced thrift operating time, improved production efficiency, also reduced the bolt simultaneously and screwed up the degree and be not conform to the requirement and cause reworking and take place the occurence of failure of quality problems such as part drops even.
Description
Technical Field
The utility model relates to a bolt tightening technical field especially relates to an automatic device of screwing up of bolt.
Background
At present, with the rapid development of social economy, the machine manufacturing industry is also developed vigorously, a large number of bolts are often needed to connect and fix all parts in the machine in the assembling process of the machine, at present, the bolts are fastened by hand-held tools of workers, when the bolts need to be fastened by large torque, the workers are very strenuous and can meet the requirements, the manual fastening of the bolts is high in operation strength, time-consuming and labor-consuming, and low in operation efficiency.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide an automatic device of screwing up of bolt aims at solving among the prior art bolt-up and consumes labour consuming time, and the problem of inefficiency.
In order to achieve the above object, the utility model provides an automatic device of screwing up of bolt, its characterized in that, the automatic device of screwing up of bolt includes: a mounting member including a mounting plate and a bracket connected to each other; a tightening gun mounted on the mounting plate; the driving part comprises a cylinder body and a piston, the piston is connected with the mounting plate, the cylinder body is connected with the support, and the piston is connected with the cylinder body in a sliding manner.
In an embodiment of the present invention, the bracket has a slide rail, and the slide rail is connected to the mounting plate in a sliding manner.
In an embodiment of the present invention, the mounting plate has a chute, and the chute is slidably connected to the slide rail.
In an embodiment of the present invention, the mounting member includes a fastening ring, the mounting plate has a first fastening hole and a second fastening hole, and the fastening ring sequentially passes through the first fastening hole and the second fastening hole to fix the tightening gun on the mounting plate.
In an embodiment of the present invention, the fastening ring is provided in a plurality of numbers, and the fastening rings are distributed on the mounting plate in parallel.
In an embodiment of the present invention, the driving member further includes a control valve connected to the cylinder, and the control valve is connected to the tightening gun.
The utility model discloses an in the embodiment, the automatic device of screwing up of bolt includes first pipeline and second pipeline, the both ends of first pipeline respectively with the control valve with the cylinder body is connected, the both ends of second pipeline respectively with the control valve with the cylinder body is connected. The utility model discloses an in the embodiment, the top cap is seted up flutedly, recess quantity is many, many recess interval distribution is in the surface of top cap.
In an embodiment of the present invention, the automatic tightening device includes a plurality of tightening guns, and the tightening guns are distributed on the mounting plate side by side.
Furthermore the utility model discloses still include an automobile, its characterized in that, the automatic device of screwing up of bolt still includes the engine, the engine with the driving piece is connected.
In the technical scheme of the utility model, the automatic bolt tightening device comprises a mounting piece, a tightening gun and a driving piece, wherein the mounting piece comprises a mounting plate and a bracket which are connected with each other; the tightening gun is arranged on the mounting plate; the driving piece comprises a cylinder body and a piston, the piston is connected with the mounting plate, the cylinder body is connected with the bracket, the piston can be in sliding connection with the cylinder body, the mounting plate connected with the piston moves through the movement of the piston, the tightening gun mounted on the mounting plate also moves along with the piston, at the moment, the tightening gun extends out of the cylinder body along with the piston, the tightening gun can contact with the bolt and tighten the bolt, after the bolt tightening work is completed, the piston contracts back to the cylinder body, and the tightening gun is separated from the bolt; compared with the prior art, the technical scheme of the utility model realized that the automation of bolt is screwed up, need not the manual work and screws up the operation, practiced thrift operating time, improved production efficiency, also reduced the bolt simultaneously and screwed up the degree and be not conform to the requirement and cause reworking and take place the occurence of failure of quality problems such as part drops even.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an automatic bolt tightening device according to an embodiment of the present invention;
fig. 2 is a plan view of the structure of the automatic bolt tightening apparatus of fig. 1;
fig. 3 is a mechanism diagram of the automatic bolt tightening apparatus of fig. 1 from another perspective.
The reference numbers illustrate:
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" can include at least one of the feature either explicitly or implicitly.
Moreover, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradicted with each other or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.
As shown in fig. 1 and 2, the present invention provides an automatic bolt tightening device 100, which includes a mounting member 110, a tightening gun 120 and a driving member 130, wherein the mounting member 110 includes a mounting plate 111 and a bracket 112 connected to each other, the tightening gun 120 is mounted on the mounting plate 111, the driving member 130 includes a cylinder 131 and a piston 132, the cylinder 131 is mounted on the bracket 112, and the piston 132 is slidably connected to the cylinder 131.
In an embodiment of the present invention, the driving member 130 is a cylinder, the cylinder is a pneumatic actuator for converting pressure energy of compressed gas into mechanical energy in compression transmission, the cylinder can alternately supply air from two sides of the piston 132 to output force in one or two directions, in other embodiments, the driving member 130 can be an oil cylinder, etc., the present invention does not limit the form of the driving member 130; the movement direction of the piston 132 can be changed by controlling the gas entering direction in the cylinder 131, the piston 132 is connected with the cylinder 131 in a sliding way, the piston 132 is arranged in the cylinder 131 and can extend out of the cylinder 131, the cylinder 131 is divided into a first chamber and a second chamber by the piston 132, the piston 132 is connected with the mounting plate 111 to control the mounting plate 111 to move, so that the tightening gun 120 arranged on the mounting plate 111 can be controlled to move, the cylinder 131 is connected with the bracket 112, and relative movement exists between the mounting plate 111 and the bracket 112; the tightening gun 120 moves along with the movement of the piston 132, and when the piston 132 is retracted into the cylinder 131, the bolt is put into the working position, and then the direction of the air flow in the cylinder 131 is changed to extend the piston 132 out of the cylinder 131, at this time, the tightening gun 120 is in contact with the bolt and the bolt is tightened, and after the bolt is tightened, the direction of the air in the cylinder 131 is changed again, so that the tightening gun 120 is separated from the bolt.
As shown in fig. 3, preferably, the support 112 is provided with a slide rail 113, the mounting plate 111 is slidably connected to the slide rail 113, the piston 132 is slidably connected to the cylinder 131, the piston 132 is further connected to the mounting plate 111, and the cylinder 131 is connected to the support 112, so as to facilitate the relative movement between the piston 132 and the cylinder 131 to drive the movement between the mounting plate 111 and the support 112, the slide rail 113 is provided on the support 112, so that the support 112 is slidably connected to the mounting plate 111, in other embodiments, the mounting plate 111 may be provided with a pulley, and the pulley slides on the slide rail 113, so as to further facilitate the sliding connection between the mounting plate 111 and the support 112.
More preferably, the mounting plate 111 is provided with a sliding groove 114, the sliding rail 113 is slidably connected with the sliding groove 114, and the sliding groove 114 and the sliding rail 113 are matched with each other, so that the relative movement between the piston 132 and the cylinder 131 drives the mounting plate 111 and the bracket 112 to generate the relative movement, thereby facilitating the contact between the tightening gun 120 and the bolt.
Further, it is during operation to screw up rifle 120, can produce the vibration, this can make to screw up rifle 120 and mounting panel 111 separation, in order to screw up the fixed of rifle 120, through having seted up first fastening hole and second fastening hole on mounting panel 111, fastening ring 115 passes first fastening hole and second fastening hole in proper order, it fixes on mounting panel 111 to screw up rifle 120, fastening ring 115 also can be the ribbon, the ribbon has that the ligature is quick, insulating nature is good, characteristics such as self-locking is forbidden to fix, convenient to use, can laminate more and screw up rifle 120, make the better fixing of screwing up rifle 120 on mounting panel 111.
Furthermore, the number of the fastening rings 115 is plural, and the plurality of fastening rings 115 are distributed on the mounting plate 111 in parallel, so that the tightening gun 120 can be better fixed on the mounting plate 111, and the tightening gun 120 can be effectively prevented from falling off from the mounting plate 111 due to vibration, thereby affecting the use of the automatic bolt tightening device 100.
Preferably, the mounting plate 111 is provided with a plurality of groups of first fastening holes and second fastening holes, the plurality of groups of fastening holes are convenient to provide reserved mounting positions for the tightening gun 120 when the tightening gun 120 needs to be adjusted, the tightening gun 120 in the later period is convenient to mount and fasten, meanwhile, the bolt tightening device can be suitable for different bolt mounting positions, the positions can be changed timely, and the applicability of the automatic bolt tightening device 100 is enhanced.
The driving member 130 further comprises a control valve 133, the control valve 133 is connected with the cylinder 131 for controlling the moving direction of the gas in the cylinder 131 so as to control the movement of the piston 132, the control valve 133 is connected with the tightening gun 120 for controlling the rotation of the tightening gun 120; specifically, the control valve 133 is an electromagnetic valve, a closed cavity is formed in the electromagnetic valve, through holes are formed in different positions, each through hole is connected with different pipelines, a control plug is arranged in the middle of the cavity, two electromagnets are arranged on two sides of the cavity, the magnet coil on which side is electrified, the valve body is attracted to which side, and different through holes are opened or closed through the movement of the control valve 133.
In an embodiment of the present invention, the automatic bolt tightening device 100 includes a first pipeline 140 and a second pipeline 150, wherein two ends of the first pipeline 140 are respectively connected to the control valve 133 and the cylinder 131, and two ends of the second pipeline 150 are respectively connected to the control valve 133 and the cylinder 131; specifically, the control valve 133 controls the first pipeline 140, the first pipeline 140 feeds air to the first chamber of the cylinder 131, the piston 132 is pushed to move to the second chamber, and the air in the second chamber is transmitted to the control valve 133 through the second pipeline 150, at this time, the piston 132 is in a contraction state; when the control valve 133 controls the second pipeline 150 and supplies gas to the second pipeline 150, the gas enters the second chamber of the cylinder 131 through the second pipeline 150, the second chamber is filled with gas to push the piston 132, so that the piston 132 extends out of the cylinder 131, and the piston 132 is changed into an extending state at this time; at the same time, the gas in the first chamber in the cylinder 131 is delivered to the control valve 133 through the first pipe 140; the control valve 133 controls the movement of the piston 132 by controlling the delivery of gas to different chambers in the cylinder 131.
More specifically, the automatic bolt tightening apparatus 100 further includes a third pipe 160, both ends of the third pipe 160 are connected to the control valve 133 and the tightening gun 120, and when the piston 132 is extended out of the cylinder 131, the tightening gun 120 is brought into contact with the bolt, and the tightening gun 120 transmits a signal to the control valve 133, and the control valve 133 transmits gas to the tightening gun 120, so that the gas rotates the tightening gun 120 to tighten the bolt; when the bolt is tightened, the tightening gun 120 transmits another signal to the control valve 133, the control valve 133 stops supplying air to the third pipe 160, the tightening gun 120 stops rotating, and simultaneously, the control valve 133 supplies air to the first pipe 140, the piston 132 contracts, the tightening gun 120 is separated from the bolt, and the bolt tightening is completed.
Further, automatic bolt tightening device includes a plurality of guns of screwing up 120, and a plurality of guns of screwing up 120 can screw up the operation to a plurality of bolts simultaneously, improves operating efficiency, save time.
Furthermore, the automatic bolt tightening device further includes a power machine, in this embodiment, the power machine is a gas feeder, the gas feeder is connected to the control valve 133, the control valve 133 receives the gas feeder and provides a power source for the whole bolt automatic tightening device 100, and then transmits the gas to the cylinder 131 through different pipelines, and the tightening gun 120 realizes control between each component.
In addition, for different workpiece bolt fastening, the working state of the automatic bolt tightening device 100 is not fixed, the automatic bolt tightening device 100 can be arranged in various forms, more closely, a plurality of sets of automatic bolt tightening devices 100 are arranged on a working line, the bolts on the workpieces can be simultaneously tightened by the plurality of sets of bolt tightening devices, operation steps of workers in the process of tightening a plurality of sets of bolts are saved, time is saved, and working efficiency is improved.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation done by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. An automatic bolt tightening device, characterized in that the automatic bolt tightening device includes:
a mounting member including a mounting plate and a bracket connected to each other;
a tightening gun mounted on the mounting plate;
the driving piece comprises a cylinder body and a piston, the piston is connected with the mounting plate, the cylinder body is connected with the support, and the piston is connected with the cylinder body in a sliding mode.
2. The automatic bolt tightening device according to claim 1, wherein the bracket is provided with a slide rail, and the slide rail is slidably connected with the mounting plate.
3. The automatic bolt tightening device according to claim 2, wherein the mounting plate is provided with a slide groove, and the slide groove is slidably connected with the slide rail.
4. The automatic bolt tightening device according to claim 1, wherein the mounting member includes a fastening ring, the mounting plate is provided with a first fastening hole and a second fastening hole, and the fastening ring passes through the first fastening hole and the second fastening hole in sequence to fix the tightening gun to the mounting plate.
5. The automatic bolt tightening apparatus according to claim 4, wherein the fastening ring is provided in plurality, and a plurality of the fastening rings are juxtaposed on the mounting plate.
6. The automatic bolt tightening apparatus according to claim 1, wherein the drive member further includes a control valve connected to the cylinder, the control valve being connected to the tightening gun.
7. The automatic bolt tightening apparatus according to claim 6, wherein the automatic bolt tightening apparatus includes a first pipe and a second pipe, both ends of the first pipe are connected to the control valve and the cylinder, respectively, and both ends of the second pipe are connected to the control valve and the cylinder, respectively.
8. The automatic bolt tightening apparatus according to claim 7, further comprising a third pipe having both ends connected to the control valve and the tightening gun, respectively.
9. The automatic bolt tightening apparatus according to claim 1, wherein the automatic tightening apparatus includes a plurality of tightening guns that are arranged side by side on the mounting plate.
10. The automatic bolt tightening device according to any one of claims 1 to 9, further comprising a power machine connected to the driving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121741265.9U CN215280772U (en) | 2021-07-28 | 2021-07-28 | Automatic bolt tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121741265.9U CN215280772U (en) | 2021-07-28 | 2021-07-28 | Automatic bolt tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215280772U true CN215280772U (en) | 2021-12-24 |
Family
ID=79525228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121741265.9U Active CN215280772U (en) | 2021-07-28 | 2021-07-28 | Automatic bolt tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215280772U (en) |
-
2021
- 2021-07-28 CN CN202121741265.9U patent/CN215280772U/en active Active
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