CN217619106U

CN217619106U - Fastening and positioning device for machining gearbox body

Info

Publication number: CN217619106U
Application number: CN202221100490.9U
Authority: CN
Inventors: 李忠勤; 李逢春
Original assignee: Wuxi E Link Technology Co ltd
Current assignee: Wuxi E Link Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-10-21
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a fastening positioner for processing gear box, including the movable support, the top of movable support is seted up the standing groove of symmetric distribution, and the internally mounted of standing groove has electric putter, electric putter's tip is provided with the grudging post, and two the inboard of grudging post is installed and is supported the box, be provided with fastening device on the support box, and fastening device includes two-way threaded rod, stretches out the board, sliding seat, nut, clamping block; the utility model has the advantages that: the clamping block on the extending plate is clamped on the part through the designed fastening mechanism, and the parts with different sizes are fixedly clamped; the positioning of the clamping block and the extending plate during connection is increased through the designed positioning mechanism; through the designed stabilizing part, the extending plate and the clamping block are quickly and stably installed; when the vertical frame is lifted and adjusted, the convex ring moves along the guide rod, so that the vertical frame can move more stably.

Description

Fastening and positioning device for machining gearbox body

Technical Field

The utility model belongs to the technical field of the processing of gear box, concretely relates to fastening positioner for processing gear box.

Background

The gearbox is an important mechanical component, and the gearbox mainly has the functions of transmitting the power generated by the wind wheel under the action of wind power to the generator and enabling the generator to obtain corresponding rotating speed; gear box adds man-hour needs carry out fastening position to the part, and current fastening positioner who is used for processing gear box has the not enough of following aspect when using:

when the clamping block is installed, the positioning is not facilitated, and the installation efficiency of the clamping block is reduced; when the clamping block is damaged, the clamping block is not convenient to disassemble and replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fastening and positioning device for processing a gearbox body, which is not beneficial to positioning when a clamping block provided in the background technology is installed and reduces the installation efficiency of the clamping block; when the clamping block is damaged, the clamping block is not convenient to disassemble and replace.

In order to achieve the above object, the utility model provides a following technical scheme: a fastening positioner for processing gear box, including moving movable support, moving movable support's top is seted up the standing groove of symmetric distribution, and the internally mounted of standing groove has electric putter, electric putter's tip is provided with the grudging post, two the inboard of grudging post is installed and is supported the box, be provided with fastening device on supporting the box, and fastening device includes two-way threaded rod, stretches out board, sliding seat, nut, presss from both sides tight piece, servo motor is installed to the medial surface that supports the box, and servo motor's output shaft and two-way threaded rod are connected, two-way threaded rod passes through the bearing and installs in the inside that supports the box, the bottom that stretches out the board is provided with the sliding seat, and the internally mounted of sliding seat has the nut that closes with two-way threaded rod screw thread soon, it is provided with two to stretch out the board, and two opposite faces that stretch out the board are installed and are pressed from both sides tight piece, the surface that supports the box has seted up through the groove, the guide hole has been seted up on the surface of sliding seat, the inside of supporting the box is provided with the guide pillar that runs through the guide hole, helps the part centre gripping that needs the centre gripping firm.

Preferably, the surface of stretching out the board has been seted up and has been supplied to press from both sides tight piece male slot, press from both sides tight piece and stretch out and be provided with positioning mechanism on the board, positioning mechanism includes constant head tank and locating piece, the bottom of pressing from both sides tight piece is provided with the locating piece, the surface of stretching out the board has been seted up and has been supplied locating piece male constant head tank, has increased and has pressed from both sides tight piece and stretched out the location when the board is connected, it is provided with firm part to stretch out the board and press from both sides tight piece, firm part includes screw thread post, screw hole, restriction groove, the restriction groove has been seted up at the top of pressing from both sides tight piece, the surface of stretching out the board is provided with the screw hole, screw thread post and screw hole screw thread close soon, and screw thread post screw in the restriction inslot, have realized stretching out the board and pressed from both sides the firm when tight piece is connected.

Preferably, a protruding ring is arranged on the side surface of the stand, and a guide rod penetrating through the protruding ring is arranged at the top of the movable support, so that the stand is more stable in movement.

Preferably, the side surface of the movable support is provided with a control box, the electric push rod and the servo motor are electrically connected with the control box, and the operation of controlling the electric push rod and the servo motor through the control box is facilitated.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The clamping block on the protruding plate is clamped on the part through the designed fastening mechanism, and the fixed clamping on the parts with different sizes is facilitated;

(2) The positioning of the clamping block and the extending plate during connection is increased through the designed positioning mechanism;

(3) Through the designed stabilizing part, the extending plate and the clamping block are quickly and stably installed;

(4) When the vertical frame is lifted and adjusted, the convex ring moves along the guide rod, so that the vertical frame moves more stably.

Drawings

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

FIG. 2 is a schematic side view of the movable seat of the present invention;

fig. 3 is an enlarged schematic view of the region D in fig. 1 according to the present invention;

in the figure: 1. moving the support; 2. an electric push rod; 3. a control box; 4. a guide bar; 5. a convex ring; 6. erecting a frame; 7. a servo motor; 8. a bidirectional threaded rod; 9. extending the plate; 10. a movable seat; 11. a guide post; 12. a placement groove; 13. a support box; 14. a nut; 15. a guide hole; 16. a threaded post; 17. a threaded hole; 18. inserting slots; 19. positioning a groove; 20. positioning a block; 21. a clamping block; 22. a restraining groove.

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.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a fastening and positioning device for processing a gearbox body comprises a movable support 1, wherein symmetrically distributed placing grooves 12 are formed in the top of the movable support 1, electric push rods 2 are arranged inside the placing grooves 12, a vertical frame 6 is arranged at the end part of each electric push rod 2, and is beneficial to driving the vertical frame 6 to perform lifting adjustment through the electric push rods 2, supporting boxes 13 are arranged on the inner sides of the two vertical frames 6, a fastening mechanism is arranged on each supporting box 13 and comprises a bidirectional threaded rod 8, an extending plate 9, a movable seat 10, a nut 14 and a clamping block 21, a servo motor 7 is arranged on the inner side surface of each supporting box 13, an output shaft of the servo motor 7 is connected with the bidirectional threaded rod 8, the bidirectional threaded rod 8 is arranged inside the supporting box 13 through a bearing, a movable seat 10 is arranged at the bottom of the extending plate 9, and a nut 14 screwed with the bidirectional threaded rod 8 is arranged inside the movable seat 10, the two extending plates 9 are arranged, the clamping blocks 21 are arranged on the opposite surfaces of the two extending plates 9, the surface of the supporting box 13 is provided with a through groove, the surface of the movable seat 10 is provided with a guide hole 15, the supporting box 13 is internally provided with a guide post 11 which penetrates through the guide hole 15, when the device is used, a part to be fastened is placed on the supporting box 13, the part is positioned between the two clamping blocks 21, the servo motor 7 is started, the servo motor 7 operates and drives the bidirectional threaded rod 8 to rotate, as the nut 14 on the movable seat 10 is screwed with the bidirectional threaded rod 8, the two movable seats 10 can be driven to mutually approach or keep away through the rotation of the bidirectional threaded rod 8, when the two movable seats 10 approach each other, the extending plates 9 at the tops of the two movable seats 10 are mutually close to each other, thereby being beneficial to clamping on the part through the clamping blocks 21 on the extending plates 9, the clamping fixture is beneficial to fixedly clamping parts with different sizes.

In this embodiment, preferably, the surface of the extension plate 9 is provided with a slot 18 for inserting the clamping block 21, the clamping block 21 and the extension plate 9 are provided with a positioning mechanism, the positioning mechanism includes a positioning groove 19 and a positioning block 20, the bottom of the clamping block 21 is provided with a positioning block 20, the surface of the extension plate 9 is provided with a positioning groove 19 for inserting the positioning block 20, in use, the positioning block 20 on the clamping block 21 is inserted into the positioning groove 19 formed in the surface of the extension plate 9, positioning when the clamping block 21 is connected with the extension plate 9 is increased, the extension plate 9 and the clamping block 21 are provided with a stabilizing part, the stabilizing part includes a threaded column 16, a threaded hole 17 and a limiting groove 22, the top of the clamping block 21 is provided with the limiting groove 22, the surface of the extension plate 9 is provided with a threaded hole 17, the threaded column 16 and the threaded hole 17 are screwed, and the threaded column 16 is screwed into the limiting groove 22, in use, the threaded column 16 is rotated, and the threaded column 16 is screwed into the limiting groove 22, so that the extension plate 9 and the clamping block 21 can be stably installed.

In this embodiment, preferably, a protruding ring 5 is disposed on a side surface of the standing frame 6, a guide rod 4 penetrating through the protruding ring 5 is disposed at the top of the movable bracket 1, and when the standing frame 6 is adjusted in a lifting manner, the protruding ring 5 moves along the guide rod 4, so that the standing frame 6 moves more stably.

In this embodiment, preferably, the control box 3 is installed on the side surface of the movable support 1, the electric push rod 2 and the servo motor 7 are both electrically connected with the control box 3, and the operation of controlling the electric push rod 2 and the servo motor 7 through the control box 3 is more convenient.

The utility model discloses a theory of operation and use flow: when the device is used, the positioning block 20 on the clamping block 21 is inserted into the positioning groove 19 formed in the surface of the extension plate 9, so that the positioning of the clamping block 21 and the extension plate 9 during connection is increased, the threaded column 16 is rotated, the threaded column 16 is screwed into the limiting groove 22, and the extension plate 9 and the clamping block 21 are stably installed;

during the use, the part that will need the fastening is placed on supporting box 13, and make the part be located two and press from both sides between the tight piece 21, through control box 3 control servo motor 7 operation, servo motor 7 operation drives two-way threaded rod 8 and rotates, because nut 14 and two-way threaded rod 8 screw thread on the sliding seat 10 close soon, thereby two sliding seats 10 of the rotation drive of accessible two-way threaded rod 8 are close to each other or keep away from, when two sliding seats 10 are close to each other, make the board 9 that stretches out at two sliding seats 10 tops be close to each other, thereby help pressing from both sides tight on the part through the tight piece 21 clamp that presss from both sides on stretching out the board 9, help carrying out the fixed clamp to the part of not unidimensional.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fastening positioner for processing gear box, including movable support (1), the standing groove (12) of symmetric distribution are seted up at the top of movable support (1), and the internally mounted of standing groove (12) has electric putter (2), the tip of electric putter (2) is provided with grudging post (6), two support box (13), its characterized in that are installed to the inboard of grudging post (6): the support box (13) is provided with a fastening mechanism, the fastening mechanism comprises a bidirectional threaded rod (8), an extension plate (9), a movable seat (10), a nut (14) and a clamping block (21), a servo motor (7) is installed on the inner side face of the support box (13), the output shaft of the servo motor (7) is connected with the bidirectional threaded rod (8), the bidirectional threaded rod (8) is installed in the support box (13) through a bearing, the bottom of the extension plate (9) is provided with the movable seat (10), the movable seat (10) is internally provided with the nut (14) screwed with the bidirectional threaded rod (8), the extension plate (9) is provided with two guide posts (11) penetrating through the guide holes (15), and the two opposite faces of the extension plate (9) are provided with the clamping block (21), the surface of the support box (13) is provided with a penetrating groove, the surface of the movable seat (10) is provided with the guide hole (15), and the inside of the support box (13) is provided with the guide post (11) penetrating through the guide holes (15).

2. A fastening and positioning device for machining gearbox casings as claimed in claim 1, characterized in that: the surface of the extension plate (9) is provided with a slot (18) for inserting a clamping block (21), and the clamping block (21) and the extension plate (9) are provided with positioning mechanisms.

3. A fastening and positioning device for machining gearbox housings according to claim 2, characterized in that: positioning mechanism includes constant head tank (19) and locating piece (20), the bottom of pressing from both sides tight piece (21) is provided with locating piece (20), the surface of stretching out board (9) is seted up and is supplied locating piece (20) male constant head tank (19), stretch out board (9) and press from both sides and be provided with firm part on tight piece (21).

4. A fastening and positioning device for processing a gearbox body as claimed in claim 3, characterized in that: the firm part includes screw thread post (16), screw hole (17), restriction groove (22) have been seted up at the top of pressing from both sides tight piece (21), the surface that stretches out board (9) is provided with screw hole (17), screw thread post (16) and screw hole (17) screw thread close soon, and screw thread post (16) screw in restriction groove (22) in.

5. A fastening and positioning device for processing a gearbox body as claimed in claim 1, characterized in that: the side surface of the vertical frame (6) is provided with a convex ring (5), and the top of the movable support (1) is provided with a guide rod (4) penetrating through the convex ring (5).

6. A fastening and positioning device for processing a gearbox body as claimed in claim 1, characterized in that: the side surface of the movable support (1) is provided with a control box (3), and the electric push rod (2) and the servo motor (7) are electrically connected with the control box (3).