CN211517221U

CN211517221U - Electromechanical positioning tool for electromechanical maintenance

Info

Publication number: CN211517221U
Application number: CN201921852696.5U
Authority: CN
Inventors: 杨治军; 吴伟
Original assignee: Xi'an Qinhao Electronic Technology Co ltd
Current assignee: Xi'an Qinhao Electronic Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-09-18
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to an electromechanical field just discloses an electromechanical location frock for electromechanical maintenance, the on-line screen storage device comprises a base, be equipped with the installation cavity in the base, fixed mounting has double-shaft motor in the installation cavity, two outputs of double-shaft motor all are connected with first threaded rod through drive mechanism, threaded connection has the rectangle thread bush on the first threaded rod, the fixed cover of upper end fixedly connected with of rectangle thread bush, fixed cover female connection has the second threaded rod, the spring groove has been seted up in the second threaded rod, the first spring of fixedly connected with on the inner wall in spring groove. This electromechanical location frock is used in electromechanical maintenance, when the clamp force was too big, the fixture block can extrude the draw-in groove lateral wall for the fixture block slowly retracts the activity inslot and extrudees the second spring, until fixture block and draw-in groove break away from completely, the piston rod retracts the spring inslot rapidly under the effect of the elasticity of first spring, thereby drive the locating plate and promptly reset, avoid the centre gripping to cause the clamp to hinder to equipment.

Description

Electromechanical positioning tool for electromechanical maintenance

Technical Field

The utility model relates to an electromechanical field specifically is an electromechanical location frock is used in electromechanical maintenance.

Background

In the field of mechanical engineering, due to the rapid development of microelectronic technology and computer technology and the electromechanical integration formed by the penetration of the microelectronic technology and computer technology into the mechanical industry, the technical structure, product mechanism, function and composition, production mode and management system of the mechanical industry are changed greatly, and the industrial production is advanced from mechanical electrification to the development stage characterized by electromechanical integration.

Electromechanical device need the location frock carry out the centre gripping location when maintaining, and current location frock is mostly through the tight mode of screw thread location clamp, and the staff is if the mistake is adjusted to the appearance, and rotatory screw thread is too tight, causes the equipment surface to press from both sides the injury very probably.

Therefore, an electromechanical positioning tool for electromechanical maintenance is designed.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides an electromechanical location frock is used in electromechanical maintenance has solved "current location frock and has mostly passed through the screw thread location clamping mode, and the staff is if the mistake is adjusted to the appearance, and rotatory screw thread is too tight, probably causes the problem that equipment surface presss from both sides and injures".

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides an electromechanical location frock for electromechanical maintenance, includes the base, be equipped with the installation cavity in the base, fixed mounting has double-shaft motor in the installation cavity, two outputs of double-shaft motor all are connected with first threaded rod through drive mechanism, threaded connection has the rectangle thread bush on the first threaded rod, the fixed cover of upper end fixedly connected with of rectangle thread bush, fixed cover female connection has the second threaded rod, the spring groove has been seted up in the second threaded rod, the first spring of fixedly connected with on the inner wall of spring groove, the one end fixedly connected with piston rod of spring inslot wall is kept away from to first spring, piston rod sliding connection is in the spring groove, the one end of piston rod is equipped with the locating plate, the second threaded rod is connected with the installation piece through the connecting rod, the symmetry is equipped with latch mechanism in the.

Further, the clamping mechanism comprises two clamping blocks, two movable grooves are formed in the installation block, the two clamping blocks are respectively connected into the two movable grooves in a sliding mode, the two clamping blocks are fixedly connected with second springs at the upper ends of the clamping blocks, one ends, far away from the clamping blocks, of the second springs are fixedly connected to the bottom wall of each movable groove, and the two clamping grooves are formed in the piston rod.

Furthermore, drive mechanism includes the worm, worm fixed connection is on the output of double-shaft motor, the one end that the double-shaft motor was kept away from to the worm rotates and connects on the installation intracavity wall, one side meshing of worm is connected with the worm wheel, the worm wheel is fixed to be alternates on first threaded rod.

Furthermore, the base upside symmetry fixedly connected with stop collar, the setting of stop collar is run through to rectangle thread bush.

Furthermore, the locating plate is rotatably connected to the piston rod, and the locating plate is provided with frosted wales.

Furthermore, the clamping block and the clamping groove are both arc-shaped, and the clamping block is matched with the clamping groove.

The utility model has the advantages that:

1. the utility model discloses a, drive the locating plate through rotatory second threaded rod and remove to press from both sides tight location to equipment, when the clamp force is too big, the fixture block can extrude the draw-in groove lateral wall, makes the fixture block slowly retract the activity inslot and extrude the second spring, breaks away from completely to fixture block and draw-in groove, makes the piston rod retract the spring inslot rapidly under the effect of the elasticity of first spring, thereby drives the locating plate and promptly resets, avoids the centre gripping tension to cause the clamp to hinder to equipment.

2. The utility model discloses a, drive two worms through double-shaft motor and rotate to make the worm wheel rotate, then rectangle thread bush upwards slides under the spacing of stop collar when first threaded rod pivoted, adjusts locating plate to appointed positioning height, thereby fixes a position different vertical high positions, uses the flexibility height.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the mounting block of the present invention;

fig. 3 is a schematic view of the internal structure of the second threaded rod of the present invention.

In the figure: 1. a base; 2. a double-shaft motor; 3. a worm; 4. a worm gear; 5. a first threaded rod; 6. a rectangular thread bush; 7. a limiting sleeve; 8. fixing a sleeve; 9. a second threaded rod; 10. a piston rod; 11. positioning a plate; 12. a second spring; 13. a movable groove; 14. a clamping block; 15. a card slot; 16. mounting blocks; 17. a connecting rod; 18. a spring slot; 19. a first spring.

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.

Referring to FIGS. 1-3: an electromechanical positioning tool for electromechanical maintenance comprises a base 1, a mounting cavity is arranged in the base 1, a double-shaft motor 2 is fixedly arranged in the mounting cavity, two output ends of the double-shaft motor 2 are connected with a first threaded rod 5 through a transmission mechanism, the transmission mechanism comprises a worm 3, the worm 3 is fixedly connected with the output ends of the double-shaft motor 2, one end of the worm 3, far away from the double-shaft motor 2, is rotatably connected with the inner wall of the mounting cavity, one side of the worm 3 is meshed with a worm wheel 4, the worm wheel 4 is fixedly inserted on the first threaded rod 5, the two worms 3 are driven to rotate through the double-shaft motor 2, so that the worm wheel 4 rotates, then a rectangular threaded sleeve 6 slides upwards while the first threaded rod 5 rotates, the transmission process is completed, a rectangular threaded sleeve 6 is in threaded connection with the first threaded rod 5, a limiting sleeve 7 is symmetrically and fixedly connected with the upper, under the spacing of stop collar 7, rectangle thread bush 6 is more stable when sliding from top to bottom.

The upper end of the rectangular threaded sleeve 6 is fixedly connected with a fixed sleeve 8, the fixed sleeve 8 is in threaded connection with a second threaded rod 9, a spring groove 18 is formed in the second threaded rod 9, a first spring 19 is fixedly connected to the inner wall of the spring groove 18, the first spring 19 is in an extending state in figure 3, one end of the first spring 19, which is far away from the inner wall of the spring groove 18, is fixedly connected with a piston rod 10, the piston rod 10 is in sliding connection with the spring groove 18, one end of the piston rod 10 is provided with a positioning plate 11, the positioning plate 11 is rotatably connected with the piston rod 10, the positioning plate 11 is provided with a frosted convex pattern for increasing friction force and ensuring positioning effect, the second threaded rod 9 is connected with a mounting block 16 through a connecting rod 17, a clamping mechanism is symmetrically arranged in the mounting block 16 and comprises two clamping blocks 14, two movable grooves 13, the equal fixedly connected with second spring 12 in upper end of two fixture blocks 14, the one end fixed connection that fixture block 14 was kept away from to second spring 12 is on the diapire of movable groove 13, two draw-in grooves 15 have been seted up on piston rod 10, fixture block 14 and draw-in groove 15 are the arc setting, fixture block 14 cooperatees with draw-in groove 15, the elastic coefficient of second spring 12 is greater than first spring 19, when the clamp force was too big, fixture block 14 can extrude draw-in groove 15 lateral wall, make fixture block 14 slowly retract in movable groove 13, make piston rod 10 slowly have the trend of resetting.

In conclusion, when the utility model is used, the second threaded rod 9 is rotated to drive the positioning plate 11 to move, thereby clamping and positioning the equipment, when the clamping force is too large, the clamping block 14 can extrude the side wall of the clamping groove 15, so that the clamping block 14 is slowly retracted into the movable groove 13 and presses the second spring 12 until the clamping block 14 is completely separated from the clamping groove 15, so that the piston rod 10 is rapidly retracted into the spring groove 18 by the elastic force of the first spring 19, thereby driving the positioning plate 11 to reset emergently to avoid the clamping damage to the equipment caused by over-tight clamping, driving the two worms 3 to rotate through the double-shaft motor 2, thereby enabling the worm wheel 4 to rotate, then the rectangular thread bush 6 upwards slides under the spacing of stop collar 7 when first threaded rod 5 rotated, adjusts locating plate 11 to appointed positioning height to fix a position different vertical height position, use the flexibility height.

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

1. The utility model provides an electromechanical location frock is used in electromechanical maintenance, includes base (1), its characterized in that: the improved structure is characterized in that a mounting cavity is arranged in the base (1), a double-shaft motor (2) is fixedly arranged in the mounting cavity, two output ends of the double-shaft motor (2) are connected with a first threaded rod (5) through a transmission mechanism, a rectangular threaded sleeve (6) is in threaded connection with the first threaded rod (5), a fixed sleeve (8) is fixedly connected with the upper end of the rectangular threaded sleeve (6), a second threaded rod (9) is in threaded connection with the fixed sleeve (8), a spring groove (18) is formed in the second threaded rod (9), a first spring (19) is fixedly connected onto the inner wall of the spring groove (18), a piston rod (10) is fixedly connected onto one end, far away from the inner wall of the spring groove (18), of the first spring (19), the piston rod (10) is in sliding connection with the spring groove (18), and a positioning plate (11) is, the second threaded rod (9) is connected with an installation block (16) through a connecting rod (17), and clamping mechanisms are symmetrically arranged in the installation block (16).

2. The electromechanical positioning tool for electromechanical maintenance according to claim 1, characterized in that: clamping mechanism includes two fixture blocks (14), set up two activity groove (13) in installation piece (16), two fixture block (14) sliding connection respectively is in two activity groove (13), two the equal fixedly connected with second spring (12) in upper end of fixture block (14), the one end fixed connection that fixture block (14) were kept away from in second spring (12) is on the diapire of activity groove (13), two draw-in grooves (15) have been seted up on piston rod (10).

3. The electromechanical positioning tool for electromechanical maintenance according to claim 1, characterized in that: the transmission mechanism comprises a worm (3), the worm (3) is fixedly connected to the output end of the double-shaft motor (2), one end, far away from the double-shaft motor (2), of the worm (3) is rotatably connected to the inner wall of the mounting cavity, a worm wheel (4) is meshed to one side of the worm (3), and the worm wheel (4) is fixedly inserted on the first threaded rod (5).

4. The electromechanical positioning tool for electromechanical maintenance according to claim 1, characterized in that: the base (1) upside symmetry fixedly connected with stop collar (7), stop collar (7) set up is run through in rectangle thread bush (6).

5. The electromechanical positioning tool for electromechanical maintenance according to claim 1, characterized in that: the positioning plate (11) is rotatably connected to the piston rod (10), and the positioning plate (11) is provided with frosted wales.

6. The electromechanical positioning tool for electromechanical maintenance according to claim 2, characterized in that: the clamping block (14) and the clamping groove (15) are both arranged in an arc shape, and the clamping block (14) is matched with the clamping groove (15).