Grabbing assembly

Abstract

The utility model discloses a grabbing assembly, and relates to the technical field of grabbing assemblys.The grabbing assembly comprises a base, two sliding parts and a clamping part, the number of the sliding parts is two, and the two sliding parts are installed on the base in a sliding mode; the number of the clamping parts is two, the two clamping parts are installed on the two sliding parts in a sliding mode respectively, and the two clamping parts can be far away from each other or close to each other so as to be used for clamping or loosening the bumper. The two sliding parts are far away from each other, then the two clamping parts slide on the two sliding parts correspondingly, and the bumper is placed between the two clamping parts, so that the bumper is fixed, and an operator can spray a component conveniently; in order to facilitate follow-up operation of operators, the two clamping parts and the two sliding parts need to be close to each other, so that the size of the grabbing assembly can be reduced as much as possible, and enough space is provided for follow-up operation of the operators.

Description

Technical Field

[0001] The utility model relates to the technical field of grabbing components, in particular to a grabbing component. Background Art

[0002] At present, in the automobile spraying project, during the hanging process stage, the robot arm cooperates with the grabbing assembly to grab the bumper to achieve the purpose of hanging. At present, there are many types of bumper lengths, and the lengths of different types of bumpers are different. Therefore, in order to be able to hang the longest bumper, the entire grabbing assembly needs to be set very long, which will greatly increase the space occupied by the grabbing assembly and affect the normal operation of the operator.

[0003] Therefore, it is necessary to provide a new grabbing component to solve the above-mentioned technical problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a grabbing component, aiming to improve the technical problem in the prior art that the grabbing component occupies too much space, thereby affecting the normal operation of operators.

[0005] To achieve the above purpose, the grabbing assembly proposed by the utility model includes:

[0006] Pedestal;

[0007] A sliding component, wherein the number of the sliding components is two, and the two sliding components are slidably mounted on the base;

[0008] The clamping components are two in number, and the two clamping components are respectively slidably mounted on the two sliding components. The two clamping components can move away from or close to each other to clamp or release the bumper.

[0009] In one embodiment, the base includes a screw and a driving component, the driving shaft of the driving component is transmission-connected to the screw, one sliding component is formed with a first threaded hole, the other sliding component is formed with a second threaded hole, both ends of the screw are respectively formed with a right-handed thread segment and a left-handed thread segment, the first threaded hole is threadedly connected to the right-handed thread segment, and the second threaded hole is threadedly connected to the left-handed thread segment.

[0010] In one embodiment, each of the sliding components is formed with a sliding groove, each of the clamping components is formed with a sliding block, one of the sliding blocks is slidably installed in one of the sliding grooves, and another of the sliding blocks is slidably installed in another of the sliding grooves.

[0011] In one embodiment, the clamping component includes a mounting plate, a rotating subcomponent and a clamping claw, the slider is arranged on one side of the mounting plate, the cylinder body of the rotating subcomponent is installed on the other side of the mounting plate, and the output shaft of the rotating subcomponent is connected to the clamping claw.

[0012] In one embodiment, the clamping component also includes a reinforcement member, a first locking member and a second locking member, the reinforcement member includes a horizontal plate and a vertical plate vertically connected to each other, the horizontal plate forms a first connecting hole, the mounting plate forms a first mounting hole, the vertical plate forms a second connecting hole, the rotating sub-component forms a second mounting hole, the first locking member passes through the first connecting hole and is installed in the first mounting hole, and the second locking member passes through the second connecting hole and is installed in the second mounting hole.

[0013] In one embodiment, there are multiple reinforcement members, and the multiple reinforcement members are arranged at intervals.

[0014] In one embodiment, the clamp includes a fastener, a first connecting rod, a second connecting rod and a clamping plate, one end of the first connecting rod is connected to the output shaft of the rotating sub-component, the other end of the first connecting rod is formed with a first through hole, the first end of the second connecting rod is formed with a second through hole, the second end of the second connecting rod is connected to the clamping plate, and the fastener passes through the first through hole and is installed in the second through hole.

[0015] In one embodiment, an air flow channel is formed in the clamping plate, and an air nozzle is formed on a side of the clamping plate away from the second connecting rod, and the air nozzle is communicated with the air flow channel.

[0016] In one embodiment, there are multiple air nozzles, the multiple air nozzles are evenly distributed on the clamping plate, and the multiple air nozzles are all interconnected with the air flow channel.

[0017] In one embodiment, the grabbing assembly further includes a mounting rod and a support rod, one end of the mounting rod is connected to the base, the other end of the mounting rod is used for installation on the production line, the first end of the support rod is connected to the mounting rod, and the second end of the support rod is connected to the base.

[0018] In the above scheme, the grabbing assembly includes a base, a sliding component and a clamping component. There are two sliding components, which are slidably mounted on the base; there are two clamping components, which are slidably mounted on the two sliding components respectively, and the two clamping components can move away from or close to each other to clamp or release the bumper. Specifically, when spraying operation is required, the operator slides the two sliding components on the base according to the length of the bumper bar, and the two sliding components move away from each other, and then slides the two clamping components on the two sliding components respectively, places the bumper bar between the two clamping components, and then brings the two clamping components close to each other to clamp the bumper bar, thereby fixing the bumper bar, which is convenient for the operator to spray the assembly; after the operation is completed, in order to facilitate the subsequent operation of the operator, it is necessary to reduce the space occupied by the grabbing assembly as much as possible, so it is necessary to bring the two clamping components close to each other and the two sliding components close to each other, so that the grabbing assembly can be reduced as much as possible. The size of the component is reduced so that there is enough space to facilitate the subsequent operations of the operators; the technical solution of the utility model adopts two sliding parts to be slidably installed on the base, and two clamping parts are respectively slidably installed on the two sliding parts. The two sliding parts can be extended for the first time when they are away from each other, and the two clamping parts can be extended for the second time when they are away from each other, so that the applicable scope can be expanded as much as possible; the two sliding parts can be retracted for the first time when they are close to each other, and the two clamping parts can be retracted for the second time when they are away from each other, so that the size of the grabbing component can be reduced as much as possible, so that a large amount of space can be freed up to facilitate the subsequent operations of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of a grabbing assembly provided by the utility model;

[0021] Figure 2 A partial structural schematic diagram of an embodiment of a grabbing assembly provided by the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of an embodiment of a base provided by the utility model.

[0023] Description of Figure Numbers:

[0024] 100. Grabbing assembly; 1. Base; 11. Screw; 111. Right-handed threaded section; 112. Left-handed threaded section; 12. Driving component; 2. Sliding component; 21. First threaded hole; 22. Second threaded hole; 23. Slide groove; 3. Clamping component; 31. Mounting plate; 32. Rotating sub-component; 33. Clamping claw; 34. Reinforcement member; 331. Fastener; 332. First connecting rod; 333. Second connecting rod; 334. Clamping plate; 334a. Air nozzle; 4. Mounting rod; 5. Support rod.

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0028] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0029] At present, since there are many types of safety bars, and the lengths of different types of safety bars are different, in order to be able to hang the longest safety bar, the entire grab assembly needs to be set very long, which will greatly increase the space occupied by the grab assembly and affect the normal operation of the operator.

[0030] See also Figure 1 and Figure 2 In order to achieve the above-mentioned purpose, the grabbing assembly 100 proposed by the utility model includes a base 1, a sliding component 2 and a clamping component 3. The number of the sliding components 2 is two, and the two sliding components 2 are slidably installed on the base 1; the number of the clamping components 3 is two, and the two clamping components 3 are slidably installed on the two sliding components 2 respectively, and the two clamping components 3 can move away from or close to each other to clamp or release the bumper. Specifically, when spraying operation is required, the operator slides the two sliding components 2 on the base 1 according to the length of the bumper, and the two sliding components 2 move away from each other, and then slides the two clamping components 3 on the two sliding components 2 respectively, and places the bumper between the two clamping components 3, and then makes the two clamping components 3 move close to each other to clamp the bumper, so that the bumper is fixed, which is convenient for the operator to spray the assembly; after the operation is completed, in order to facilitate the subsequent operation of the operator, it is necessary to reduce the space occupied by the grabbing assembly 100 as much as possible, so it is necessary to make the two clamping components 3 close to each other, and make the two sliding components 2 close to each other, so that the grabbing assembly can be reduced as much as possible. The size of the gripping component 100 is reduced so that there is enough space to facilitate the subsequent operations of the operators. The technical solution of the utility model adopts two sliding components 2 that are slidably installed on the base 1, and two clamping components 3 that are slidably installed on the two sliding components 2 respectively. The two sliding components 2 can be extended for the first time when they are away from each other, and the two clamping components 3 can be extended for the second time when they are away from each other, so that the applicable scope can be expanded as much as possible. The two sliding components 2 can be retracted for the first time when they are close to each other, and the two clamping components 3 can be retracted for the second time when they are away from each other, so that the size of the grabbing component 100 can be reduced as much as possible, so that a lot of space can be freed up to facilitate the subsequent operations of the operators.

[0031] See also Figures 1 to 3In one embodiment, the base 1 includes a screw 11 and a driving component 12, the driving shaft of the driving component 12 is transmission-connected to the screw 11, a sliding component 2 is formed with a first threaded hole 21, and the other sliding component 2 is formed with a second threaded hole 22. The two ends of the screw 11 are respectively formed with a right-handed thread segment 111 and a left-handed thread segment 112, the first threaded hole 21 is threadedly connected to the right-handed thread segment 111, and the second threaded hole 22 is threadedly connected to the left-handed thread segment 112. Specifically, when the two sliding parts 2 need to be moved away from each other, the driving part 12 is started, and the driving shaft of the driving part 12 rotates, which can drive the screw 11 to rotate, so that the first sliding part 2 will slide away from the second sliding part 2 on the right-handed threaded section 111 through the first threaded hole 21, and the second sliding part 2 will slide away from the first sliding part 2 on the left-handed threaded section 112 through the second threaded hole 22; when the two sliding parts 2 need to be moved closer to each other, the driving part 12 is reversed, and the driving shaft of the driving part 12 rotates in the opposite direction, which can drive the screw 11 to rotate in the opposite direction, so that the first sliding part 2 will slide on the right-handed threaded section 111 through the first threaded hole 21 to approach the second sliding part 2, and the second sliding part 2 will slide on the left-handed threaded section 112 through the second threaded hole 22 to approach the first sliding part 2. By setting such a structure, automatic sliding between the two sliding parts 2 can be achieved.

[0032] See also Figure 1 and Figure 2 In one embodiment, each sliding component 2 is formed with a slide groove 23, and each clamping component 3 is formed with a slider, one slider is slidably installed in one slide groove 23, and the other slider is slidably installed in the other slide groove 23. Specifically, when the distance between the two clamping components 3 needs to be adjusted, the slider is slid in the slide groove 23, so that the two clamping components 3 can be moved away from or close to each other, thereby adjusting the distance between the two clamping components 3; through such a setting, the applicable scope of the grabbing component 100 can be further increased, and the occupied space of the grabbing component 100 can also be further reduced.

[0033] See also Figure 1 and Figure 2In one embodiment, the clamping component 3 includes a mounting plate 31, a rotating subcomponent 32 and a clamping claw 33. The slider is arranged on one side of the mounting plate 31, the cylinder of the rotating subcomponent 32 is arranged on the other side of the mounting plate 31, and the output shaft of the rotating subcomponent 32 is connected to the clamping claw 33. When the sliding component 2 and the clamping component 3 slide to the point where the bumper can be clamped, the operator places the bumper between the two clamping components 3, and then the operator starts the rotating subcomponent 32, and then the output shaft of the rotating subcomponent 32 rotates, which drives the two clamping claws 33 to approach each other, so that the bumper can be clamped for spraying operation; when the operation is completed, the output shaft of the rotating subcomponent 32 is reversed, which drives the two clamping claws 33 to move away from each other, so that the bumper can be cancelled; through such a setting, the bumper can be clamped automatically, which is convenient for spraying operation.

[0034] See also Figure 1 and Figure 2 In one embodiment, the clamping component 3 further includes a reinforcement member 34, a first locking member and a second locking member. The reinforcement member 34 includes a horizontal plate and a vertical plate vertically connected to each other. The horizontal plate is formed with a first connection hole, the mounting plate 31 is formed with a first mounting hole, the vertical plate is formed with a second connection hole, and the rotating subcomponent 32 is formed with a second mounting hole. The first locking member passes through the first connection hole and is installed in the first mounting hole, and the second locking member passes through the second connection hole and is installed in the second mounting hole. By providing the reinforcement member 34, the installation firmness between the rotating subcomponent 32 and the mounting plate 31 can be increased to prevent the rotating subcomponent 32 from falling.

[0035] See also Figure 1 and Figure 2 In one embodiment, there are multiple reinforcing members 34, and the multiple reinforcing members 34 are arranged at intervals. By arranging multiple reinforcing members 34, the installation firmness between the rotating sub-component 32 and the mounting plate 31 can be further improved.

[0036] See also Figure 1 and Figure 2In one embodiment, the clamp 33 includes a fastener 331, a first connecting rod 332, a second connecting rod 333 and a clamping plate 334. One end of the first connecting rod 332 is connected to the output shaft of the rotating sub-component 32, the other end of the first connecting rod 332 is formed with a first through hole, the first end of the second connecting rod 333 is formed with a second through hole, the second end of the second connecting rod 333 is connected with the clamping plate 334, and the fastener 331 is installed in the second through hole through the first through hole. The fastener 331 is loosened and then the angle between the first connecting rod 332 and the second connecting rod 333 is adjusted, and then the fastener 331 is installed in the second through hole through the first through hole, so that the first connecting rod 332 and the second connecting rod 333 whose angles have been adjusted are locked, so that the sliding component 2 and the clamping component 3 are separated from each other, and the two clamping plates 334 are respectively abutted against the two sides of the safety rod; by adjusting the angle between the first connecting rod 332 and the second connecting rod 333, the clamping of various types of safety rods can be satisfied.

[0037] See also Figure 1 and Figure 2 In one embodiment, an air flow channel is formed in the clamping plate 334, and an air nozzle 334a is formed on the side of the clamping plate 334 away from the second connecting rod 333, and the air nozzle 334a is connected with the air flow channel. When the clamping plate 334 clamps the safety rod, the air nozzle 334a fits the safety rod, and the air in the air nozzle 334a and the safety rod is discharged through the air flow channel, so that the safety rod can be sucked tightly, further improving the installation firmness of the safety rod.

[0038] See also Figure 1 and Figure 2 In one embodiment, the number of the air nozzles 334a is multiple, and the multiple air nozzles 334a are evenly distributed on the clamping plate 334, and the multiple air nozzles 334a are interconnected with the air flow channel. By providing multiple air nozzles 334a, the adsorption force is further improved, and the installation firmness of the bumper is further improved.

[0039] See also Figure 1 and Figure 2 In one embodiment, the grab assembly 100 further includes a mounting rod 4 and a support rod 5, one end of the mounting rod 4 is connected to the base 1, the other end of the mounting rod 4 is used to be installed on the production line, the first end of the support rod 5 is connected to the mounting rod 4, and the second end of the support rod 5 is connected to the base 1. By providing the mounting rod 4, the grab assembly 100 can be fixed on the production line, and by providing the support rod 5, the grab assembly 100 can be installed more firmly and can bear a heavier safety bar.

[0040] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A grabbing assembly, characterized in that: include: Pedestal; A sliding component, wherein the number of the sliding components is two, and the two sliding components are slidably mounted on the base; The clamping components are two in number, and the two clamping components are respectively slidably mounted on the two sliding components. The two clamping components can move away from or close to each other to clamp or release the bumper.

2. The gripping assembly according to claim 1, characterized in that The base includes a screw and a driving component, the driving shaft of the driving component is transmission-connected to the screw, one sliding component is formed with a first threaded hole, the other sliding component is formed with a second threaded hole, both ends of the screw are respectively formed with a right-handed thread segment and a left-handed thread segment, the first threaded hole is threadedly connected to the right-handed thread segment, and the second threaded hole is threadedly connected to the left-handed thread segment.

3. The gripping assembly according to claim 2, characterized in that Each of the sliding components is formed with a sliding groove, and each of the clamping components is formed with a sliding block. One sliding block is slidably installed in one of the sliding grooves, and another sliding block is slidably installed in another of the sliding grooves.

4. The gripping assembly according to claim 3, characterized in that The clamping component includes a mounting plate, a rotating subcomponent and a clamping claw. The slider is arranged on one side of the mounting plate, the cylinder body of the rotating subcomponent is installed on the other side of the mounting plate, and the output shaft of the rotating subcomponent is connected to the clamping claw.

5. The gripping assembly according to claim 4, characterized in that The clamping component also includes a reinforcement, a first locking component and a second locking component. The reinforcement includes a horizontal plate and a vertical plate vertically connected to each other, the horizontal plate forms a first connecting hole, the mounting plate forms a first mounting hole, the vertical plate forms a second connecting hole, and the rotating subcomponent forms a second mounting hole. The first locking component passes through the first connecting hole and is installed in the first mounting hole, and the second locking component passes through the second connecting hole and is installed in the second mounting hole.

6. The gripping assembly according to claim 5, characterized in that There are multiple reinforcement members, and the multiple reinforcement members are arranged at intervals.

7. The gripping assembly according to any one of claims 4 to 6, characterized in that The clamp includes a fastener, a first connecting rod, a second connecting rod and a clamping plate, one end of the first connecting rod is connected to the output shaft of the rotating sub-component, the other end of the first connecting rod is formed with a first through hole, the first end of the second connecting rod is formed with a second through hole, the second end of the second connecting rod is connected to the clamping plate, and the fastener passes through the first through hole and is installed in the second through hole.

8. The gripping assembly according to claim 7, characterized in that An air flow channel is formed in the clamping plate, and an air nozzle is formed on a side of the clamping plate away from the second connecting rod, and the air nozzle is communicated with the air flow channel.

9. The gripping assembly according to claim 8, characterized in that There are multiple air nozzles, and the multiple air nozzles are evenly distributed on the clamping plate, and the multiple air nozzles are all communicated with the air flow channel.

10. The gripping assembly according to claim 1, wherein: The grabbing assembly also includes a mounting rod and a support rod, one end of the mounting rod is connected to the base, the other end of the mounting rod is used to be installed on the production line, the first end of the support rod is connected to the mounting rod, and the second end of the support rod is connected to the base.

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