CN209812305U - Clamp for electromechanical automatic production - Google Patents

Clamp for electromechanical automatic production Download PDF

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Publication number
CN209812305U
CN209812305U CN201920263508.9U CN201920263508U CN209812305U CN 209812305 U CN209812305 U CN 209812305U CN 201920263508 U CN201920263508 U CN 201920263508U CN 209812305 U CN209812305 U CN 209812305U
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CN
China
Prior art keywords
portal frame
screw
clamp
motor
lead screw
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Active
Application number
CN201920263508.9U
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Chinese (zh)
Inventor
李飞宇
向丰华
汤蔚翔
张静波
洪志高
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Guangdong Vanward New Electric Co Ltd
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李飞宇
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Priority to CN201920263508.9U priority Critical patent/CN209812305U/en
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Abstract

The utility model provides an anchor clamps that electromechanical automation production used, including the portal frame, the opening of portal frame is down, the first motor of one side fixed mounting of portal frame, horizontal through-hole is seted up to one side of portal frame, the output shaft of first motor passes from in the through-hole, the one end of first lead screw is connected through the bearing frame to inner wall one side of portal frame, the other end of first lead screw and the output shaft fixed connection of first motor, the outer peripheral screw thread installation swivel nut of first lead screw, be equipped with stop device between swivel nut and the portal frame, the bottom surface fixed connection of swivel nut has the upper end of power device's multi-stage telescopic link, the top of the horizontal uide bushing of multi-stage telescopic link's lower extreme fixed connection. The utility model realizes the movement of the components by the screw nut, has larger clamping force and is suitable for clamping and carrying heavier workpieces; the splint can be replaced, and the application range is wider.

Description

Clamp for electromechanical automatic production
Technical Field
The utility model belongs to the technical field of anchor clamps, specifically speaking is an anchor clamps of electromechanical automation production usefulness.
Background
In the electromechanical automation production, a large number of parts with the same specification are required to be clamped to a specific machining part, and publication number CN207464810U discloses a clamp for electromechanical automation production, which clamps a workpiece in a manner that a motor drives a lead screw to rotate to drive a threaded part to move, but because a clamping surface of the clamp is a plane, if a workpiece with an irregular shape is encountered, the workpiece is at risk of falling.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anchor clamps of electromechanical automation production usefulness for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
a clamp for electromechanical automatic production comprises a portal frame, wherein an opening of the portal frame faces downwards, a first motor is fixedly installed on one side of the portal frame, a transverse through hole is formed in one side of the portal frame, an output shaft of the first motor penetrates through the through hole, one side of the inner wall of the portal frame is connected with one end of a first lead screw through a bearing seat, the other end of the first lead screw is fixedly connected with the output shaft end of the first motor, a screw sleeve is installed on the outer periphery of the first lead screw in a threaded manner, a limiting device is arranged between the screw sleeve and the portal frame, the bottom surface of the screw sleeve is fixedly connected with the upper end of a multi-stage telescopic rod with a power device, the lower end of the multi-stage telescopic rod is fixedly connected with the top of a transverse guide sleeve, a second motor is fixedly installed at the inner end of the inner wall of the guide sleeve, one end of a second lead screw is fixedly connected, the other end of the second lead screw is located the movable sleeve and is in threaded fit with the movable sleeve, a plurality of sliding blocks are fixedly installed on the periphery of the movable sleeve, a plurality of sliding grooves are formed in the inner wall of the guide sleeve, the sliding blocks are located in the corresponding sliding grooves respectively and can slide along the corresponding sliding grooves respectively, the outer ends of the guide sleeve and the movable sleeve are fixedly connected with the inner side of a vertical plate of the L-shaped plate respectively, and the inner side of a horizontal plate of the L-shaped plate is detachably provided with a clamping plate respectively.
According to the clamp for the electromechanical automatic production, the limiting device is a limiting block, the limiting block is fixedly installed on the top surface of the screw sleeve, a transverse limiting groove is formed in the top surface of the inner wall of the portal frame, and the limiting block is located in the limiting groove and can slide along the limiting groove.
According to the clamp for the electromechanical automatic production, the output shaft of the first motor is connected with the through hole through the bearing.
According to the clamp for the electromechanical automatic production, the multi-stage telescopic rods are multi-stage hydraulic cylinders.
According to the clamp for electromechanical automatic production, the inner sides of the horizontal plates of the L-shaped plates are respectively provided with the slots, the outer sides of the clamping plates are respectively and fixedly provided with the inserting blocks, the inserting blocks are respectively inserted into the corresponding slots, the front surfaces of the horizontal plates of the L-shaped plates are respectively provided with the screw holes, the screw holes are respectively communicated with the insides of the corresponding slots, the front surfaces of the inserting blocks are respectively provided with the same screw hole, and the two screw holes positioned on the same side are connected through one bolt.
According to the clamp for the electromechanical automatic production, the back surfaces of the screw holes in the inserting blocks are respectively communicated with the insides of the corresponding inserting grooves, the back surfaces of the horizontal plates of the L-shaped plates are respectively provided with the same screw holes, the rear ends of the bolts respectively penetrate through the screw holes in the back surfaces of the corresponding L-shaped plates, and self-tightening nuts are respectively installed at the rear ends of the bolts in a threaded mode.
According to the clamp for the electromechanical automatic production, the inner sides of the clamping plates are provided with the anti-skid lines.
According to the clamp for electromechanical automatic production, the bottom of the two sides of the portal frame is fixedly provided with the plurality of rollers with the power devices respectively, the rollers are provided with the brakes respectively, the two sides of the lower part of the portal frame are provided with the guide rails respectively, the two guide rails are parallel to each other, and the rollers are positioned in the guide rails respectively and can move along the guide rails.
The utility model has the advantages that: the utility model discloses a first motor drives first lead screw corotation or reversal, stop device makes the swivel nut unable to rotate with first lead screw, in order to realize the horizontal migration of swivel nut, the uide bushing, the second motor, the second lead screw, the movable sleeve, the slider, the spout, L template and splint constitute the holder jointly, the swivel nut drives the holder through multistage telescopic link and moves as a whole, and multistage telescopic link can adjust the height of holder, the second motor is the motor of just reversing, drive second lead screw corotation or reversal through the second motor, under the interact of slider and spout, the movable sleeve can't rotate with the second lead screw, so as to realize that the movable sleeve moves along the uide bushing horizontal migration, two L templates draw close together and drive the splint to draw together, the work piece is placed between two splint, can realize the firm centre gripping of work piece, the splint can be changed, set up the inboard shape of splint according to the appearance of different work pieces, the clamping device can clamp irregular workpieces. The utility model realizes the movement of the components by the screw nut, has larger clamping force and is suitable for clamping and carrying heavier workpieces; the clamping plate can be replaced, so that the application range is wider; the clamping plate can be detached, the workpiece is placed on the horizontal plate of the L-shaped plate, the clamping plate is suitable for the workpiece with the movable part or the plug connector on the bottom surface, and the movable part or the plug connector can be prevented from falling off in the moving process.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; FIG. 3 is an enlarged view of a portion II of FIG. 1; fig. 4 is another structural schematic view of the splint.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A clamp for electromechanical automatic production comprises a portal frame 1, wherein an opening of the portal frame 1 faces downwards, a first motor 2 is fixedly installed on one side of the portal frame 1, the first motor 2 is a forward and reverse rotating motor, a transverse through hole 3 is formed in one side of the portal frame 1, an output shaft of the first motor 2 penetrates through the through hole 3, one side of the inner wall of the portal frame 1 is connected with one end of a first lead screw 4 through a bearing seat, the other end of the first lead screw 4 is fixedly connected with the output shaft of the first motor 2, a threaded sleeve 5 is installed on the outer periphery of the first lead screw 4 in a threaded manner, a limiting device is arranged between the threaded sleeve 5 and the portal frame 1, the structure can ensure that the threaded sleeve 5 cannot rotate along with the first lead screw 4, the horizontal movement of the threaded sleeve 5 is not influenced, the upper end of a multi-stage telescopic rod 6 connected with a power device is fixedly arranged on the bottom surface of the threaded sleeve 5, and the lower end of, the inner fixed mounting second motor 8 of inner wall of uide bushing 7, the one end of second lead screw 9 is connected to the output end of second motor 8, be equipped with in the uide bushing 7 with the collinear movable sleeve 10 of central line, uide bushing 7, the inner of movable sleeve 10 is closed structure, the internal thread is seted up to the inner wall of movable sleeve 10, the other end of second lead screw 9 is located movable sleeve 10 and screw-thread fit with it, the periphery fixed mounting several slider 11 of movable sleeve 10, several spout 12 is seted up to the inner wall of uide bushing 7, slider 11 is located corresponding spout 12 respectively simultaneously, and slider 11 can slide along corresponding spout 12 respectively, uide bushing 7, the vertical inboard of the outer end fixed connection L template 13 respectively of movable sleeve 10, the horizontal inboard demountable installation splint 14 respectively of L template 13. The utility model discloses a first motor 2 drives first lead screw 4 corotation or reversal, stop device makes swivel nut 5 unable to rotate along with first lead screw 4, in order to realize the horizontal migration of swivel nut 5, uide bushing 7, second motor 8, second lead screw 9, movable sleeve 10, slider 11, spout 12, L template 13 and splint 14 constitute the holder jointly, swivel nut 5 drives the holder through multistage telescopic link 6 and moves as a whole, and multistage telescopic link 6 can adjust the height of holder, second motor 8 is the motor of just reversing, drive second lead screw 9 corotation or reversal through second motor 8, under the interact of slider 11 and spout 12, movable sleeve 10 can't rotate along with second lead screw 9, in order to realize movable sleeve 10 along the horizontal migration of uide bushing 7, two L templates 13 draw close together and drive splint 14 and draw close, the work piece is placed between two splint 14, can realize the firm centre gripping of work piece, the clamping plate 14 can be replaced, the inner side shape of the clamping plate 14 is set according to the appearance of different workpieces, and irregular workpieces can be clamped. The utility model realizes the movement of the components by the screw nut, has larger clamping force and is suitable for clamping and carrying heavier workpieces; the clamping plate 14 can be replaced, so that the application range is wider; the clamping plate 14 can be detached, the workpiece is placed on the horizontal plate of the L-shaped plate 13, the clamping plate is suitable for the workpiece with a movable part or a plug connector on the bottom surface, and the movable part or the plug connector can be prevented from falling off in the moving process.
Specifically, as shown in fig. 1, the limiting device described in this embodiment is a limiting block 15, the limiting block 15 is fixedly installed on the top surface of the swivel nut 5, a transverse limiting groove 16 is formed in the top surface of the inner wall of the gantry 1, and the limiting block 15 is located in the limiting groove 16 and can slide along the limiting groove. The periphery of the limiting block 15 contacts with the inner wall of the limiting groove 16, so that the screw sleeve 5 can be prevented from rotating along with the first lead screw 4, and the screw sleeve 5 can horizontally move along the direction of the first lead screw 4.
Specifically, as shown in fig. 1, the output shaft of the first motor 2 according to the present embodiment is connected to the through hole 3 through a bearing. This structure can prevent that the output shaft of first motor 2 from rocking to be favorable to the job stabilization nature of first lead screw 4.
Further, as shown in fig. 1, the multi-stage telescopic rod 6 of the present embodiment is a multi-stage hydraulic cylinder. The power source of the structure is a hydraulic pump, and the structure has the advantages of simple structure, reliable work, easy manufacture, convenient use and maintenance, good low-speed stability and the like.
Furthermore, as shown in fig. 3, the inner sides of the horizontal plates of the L-shaped plates 13 of the present embodiment are respectively provided with slots 17, the outer sides of the clamping plates 14 are respectively and fixedly installed with insertion blocks 18, the insertion blocks 18 are respectively inserted into the corresponding slots 17, the front surfaces of the horizontal plates of the L-shaped plates 13 are respectively provided with screw holes 19, the screw holes 19 are respectively communicated with the interiors of the corresponding slots 17, the front surfaces of the insertion blocks 18 are respectively provided with the same screw hole 19, and the two screw holes 19 located on the same side are connected through a bolt 20. The technology of screw assembly is very stable, can be effectively with splint 14 and L template 13 connected, and the operating procedure of changing is also fairly simple, and the workman unscrews bolt 20 can, can not consume too much time and physical power.
Furthermore, after the device works for a long time, the bolts 20 may become loose, the back surfaces of the screw holes 19 on the insertion block 18 according to the embodiment are respectively communicated with the inside of the corresponding insertion slots 17, the back surfaces of the horizontal plates of the L-shaped plates 13 are respectively provided with the same screw holes 19, the rear ends of the bolts 20 respectively penetrate through the corresponding screw holes 19 on the back surfaces of the L-shaped plates 13, and the rear ends of the bolts 20 are respectively provided with self-tightening nuts in a threaded manner. This structure can mode bolt 20 not hard up, and it has superior shock resistance, and stand wear and tear and anti-shear capacity is strong, and reusability is good.
Furthermore, the inner side of the clamping plate 14 is provided with anti-slip threads for preventing relative displacement between the clamping plate and the clamped object. The structure can increase the friction force between the clamping plate 14 and the clamped object, thereby playing the slipping effect and preventing the relative displacement between the clamping plate 14 and the clamped object.
Furthermore, as shown in fig. 1, a plurality of rollers with power devices are respectively and fixedly installed at two side bottoms of the portal frame 1 according to the embodiment, the power devices are motors, the rollers are provided with brakes, two sides of the lower portion of the portal frame 1 are respectively provided with guide rails, the two guide rails are parallel to each other, and the rollers are respectively located in the guide rails and can move along the guide rails. The structure enables the portal frame 1 to move back and forth along the guide rail, after the portal frame is moved to a proper position, the rollers are locked through the brake, the portal frame 1 cannot move continuously, and the portal frame has stability.
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 it; 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (8)

1. The utility model provides a anchor clamps that electromechanical automated production used which characterized in that: comprises a portal frame (1), wherein an opening of the portal frame (1) faces downwards, a first motor (2) is fixedly installed on one side of the portal frame (1), a transverse through hole (3) is formed in one side of the portal frame (1), an output shaft of the first motor (2) penetrates through the through hole (3), one side of the inner wall of the portal frame (1) is connected with one end of a first lead screw (4) through a bearing seat, the other end of the first lead screw (4) is fixedly connected with the output shaft of the first motor (2), a threaded sleeve (5) is installed on the outer periphery of the first lead screw (4) in a threaded manner, a limiting device is arranged between the threaded sleeve (5) and the portal frame (1), the bottom surface of the threaded sleeve (5) is fixedly connected with the upper end of a multi-stage telescopic rod (6) provided with a power device, the lower end of the multi-stage telescopic rod (6) is fixedly connected with the top of a transverse guide sleeve (7), and a second, the output end fixed connection second lead screw (9) of second motor (8) one end, be equipped with in uide bushing (7) with the collinear movable sleeve (10) of central line, the internal thread is seted up to the inner wall of movable sleeve (10), the other end of second lead screw (9) is located movable sleeve (10) and screw-thread fit with it, the periphery fixed mounting several slider (11) of movable sleeve (10), several spout (12) are seted up to the inner wall of uide bushing (7), slider (11) are located corresponding spout (12) respectively simultaneously, and slider (11) can slide along corresponding spout (12) respectively, uide bushing (7), the outer end of movable sleeve (10) is the vertical inboard of fixed connection L template (13) respectively, the horizontal inboard of L template (13) is removable mounting splint (14) respectively.
2. The clamp for the electromechanical automatic production according to claim 1, wherein: the limiting device is a limiting block (15), the limiting block (15) is fixedly installed on the top surface of the screw sleeve (5), a transverse limiting groove (16) is formed in the top surface of the inner wall of the portal frame (1), and the limiting block (15) is located in the limiting groove (16) and can slide along the limiting groove.
3. The clamp for the electromechanical automatic production according to claim 1, wherein: the output shaft of the first motor (2) is connected with the through hole (3) through a bearing.
4. The clamp for electromechanical automatic production according to claim 1, 2 or 3, wherein: the multi-stage telescopic rods (6) are multi-stage hydraulic cylinders.
5. The clamp for electromechanical automatic production according to claim 1, 2 or 3, wherein: the horizontal plate inboard of L template (13) set up slot (17) respectively, the outside of splint (14) is fixed mounting inserted block (18) respectively, inserted block (18) insert respectively to corresponding slot (17) in, screw (19) are seted up respectively in the front of the horizontal plate of L template (13), screw (19) communicate with each other with corresponding slot (17) inside respectively, same screw (19) are seted up respectively in the front of inserted block (18), two screw (19) that are located the homonymy are connected through a bolt (20).
6. The clamp for the electromechanical automatic production according to claim 5, wherein: the back of a screw hole (19) in the inserting block (18) is communicated with the inside of a corresponding inserting groove (17), the back of a horizontal plate of the L-shaped plate (13) is provided with the same screw hole (19), the rear end of a bolt (20) penetrates through the screw hole (19) in the back of the corresponding L-shaped plate (13), and the rear end of the bolt (20) is provided with a self-tightening nut in a threaded mode.
7. The clamp for electromechanical automatic production according to claim 1, 2, 3 or 6, wherein: the inner sides of the clamping plates (14) are all provided with anti-skid lines.
8. The clamp for electromechanical automatic production according to claim 1, 2, 3 or 6, wherein: the two side bottoms of the portal frame (1) are respectively and fixedly provided with a plurality of rollers with power devices, the rollers are provided with brakes, two sides of the lower part of the portal frame (1) are respectively provided with a guide rail, the two guide rails are parallel to each other, and the rollers are respectively positioned in the guide rails and can move along the guide rails.
CN201920263508.9U 2019-03-01 2019-03-01 Clamp for electromechanical automatic production Active CN209812305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920263508.9U CN209812305U (en) 2019-03-01 2019-03-01 Clamp for electromechanical automatic production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920263508.9U CN209812305U (en) 2019-03-01 2019-03-01 Clamp for electromechanical automatic production

Publications (1)

Publication Number Publication Date
CN209812305U true CN209812305U (en) 2019-12-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111219389A (en) * 2020-01-16 2020-06-02 大同新成新材料股份有限公司 Combined radian pressure bonding machine for intelligent carbon sliding plate and operation method thereof
CN111872894A (en) * 2020-07-29 2020-11-03 徐州蔬客达农业科技有限公司 Granary grain face plug pipe device
CN112379188A (en) * 2020-09-21 2021-02-19 铜陵三佳变压器科技股份有限公司 Transformer assembly detection device convenient to operate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111219389A (en) * 2020-01-16 2020-06-02 大同新成新材料股份有限公司 Combined radian pressure bonding machine for intelligent carbon sliding plate and operation method thereof
CN111219389B (en) * 2020-01-16 2021-06-25 大同新成新材料股份有限公司 Combined radian pressure bonding machine for intelligent carbon sliding plate and operation method thereof
CN111872894A (en) * 2020-07-29 2020-11-03 徐州蔬客达农业科技有限公司 Granary grain face plug pipe device
CN112379188A (en) * 2020-09-21 2021-02-19 铜陵三佳变压器科技股份有限公司 Transformer assembly detection device convenient to operate
CN112379188B (en) * 2020-09-21 2022-05-27 铜陵三佳变压器科技股份有限公司 Transformer assembly detection device convenient to operate

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200219

Address after: 528513, Foshan, Gaoming District, Guangdong province Yang Hezhen (people and) Yang West Road East

Patentee after: GUANGDONG VANWARD ELECTRIC Co.,Ltd.

Address before: No.185, Genghe Avenue, Genghe Town, Gaoming District, Foshan City, Guangdong Province

Patentee before: Li Feiyu