CN218051243U

CN218051243U - Novel single-shaft screw machine

Info

Publication number: CN218051243U
Application number: CN202221491857.4U
Authority: CN
Inventors: 陈发发; 杨鑫; 朱志超
Original assignee: Dongguan Fasikai Robot Co ltd
Current assignee: Guangdong Fasikai Robot Co.,Ltd.
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-12-16
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a novel unipolar screw machine relates to screw machine technical field, including fixed casing and the power component who has connection box body, carriage release lever, backup pad, screwdriver, fixture. The utility model discloses a set up fixture, rotate the go-between and remove the extrusion to the U-shaped plate, make the U-shaped plate reset and drive the limiting plate and remove, it is fixed to the centre gripping of screw sword to drive the fixture block to remove, accomplish the change back to the screw sword, it removes at U-shaped plate outer wall to rotate the go-between, accomplish the extrusion to the U-shaped plate, the go-between removes and laminates with the limiting plate on the U-shaped plate, it is fixed to the centre gripping of screw sword to drive the U-shaped plate completion, the carriage release lever rotates simultaneously and drives the U-shaped plate and rotate, it removes to drive the shrink spring shrink through centrifugal force fixed block extrusion, the fixed block removes inside to the go-between from the U-shaped plate is inside, take place not hard up phenomenon when effectively avoiding using.

Description

Novel single-shaft screw machine

Technical Field

The utility model relates to a screw machine technical field specifically is a novel unipolar screw machine.

Background

Screw assembly is an important process when most products are manufactured, along with the trend of automated production, the mode that the manual work carried out the screw lock and pays has been difficult to satisfy the large-scale production demand of product, also adopt the auto-screwdriving machine to replace the manual work gradually in the industry, realize the promotion of locking efficiency, and the unipolar screwdriving machine is one kind of screwdriving machine, mainly come automatic the tightening to the screw through the coordinate that sets for in advance, can improve production efficiency through mechanical automation, also reduce the human labor cost, can also guarantee the precision of screw operation, but current screwdriving machine has the inconvenient problem of screw member material loading and work piece connection.

According to the notice number "CN209503455U" be a screw machine, the screw machine includes base, slewing mechanism, elevating system and adsorption apparatus, the inside passageway of having seted up of adsorption apparatus, the passageway can external trachea to form the negative pressure in the passageway, slewing mechanism, elevating system can drive adsorption apparatus and be close to the material loading position, adsorption apparatus can accomplish the absorption of screw, slewing mechanism, elevating system and then drive the adsorption apparatus and be close to the installation position of work piece, in order to install the screw on the work piece. The screw machine is beneficial to feeding of the threaded parts, simple in structure and easy to operate.

Although the locking of screw and connecting piece can be realized among the above-mentioned patent publication to the material loading of screw member of being convenient for, current screw generally divide into a word and cross screw, when locking tightly to a word and cross screw, need use a word or cross screwdriver respectively, and current screwdriver is changed generally and is connected through buckle or screw, and the connected mode is comparatively simple, and the difference of screw size leads to using the screwdriver thickness also different simultaneously, consequently needs frequent change the screwdriver, frequent change the screwdriver leads to the phenomenon that the tight department of screwdriver can take place to become flexible easily, be unfavorable for the long-time use of equipment.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problem that the existing screwdriver is easy to loosen after being replaced and connected for a long time, a novel single-shaft screw machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a novel single-shaft screw machine comprises a fixed shell and a power assembly with a connecting box body and a moving rod, wherein a supporting plate is arranged on one side of the top end of the fixed shell, the power assembly is positioned on the top end of the supporting plate, the connecting box body is positioned on the top end of one side, away from the fixed shell, of the supporting plate, the moving rod is positioned on one side of the top end of the connecting box body and penetrates through the connecting box body to the bottom end of the connecting box body, a screw driver is arranged at the bottom end of the moving rod, and a clamping mechanism which is sleeved with the outer wall of the moving rod and penetrates through the outer wall of the moving rod to the inside of the connecting box body is arranged at the bottom end of the moving rod and used for disassembling and replacing screw drivers of different types;

the clamping mechanism comprises a connecting ring and two U-shaped plates, the two U-shaped plates are located at the bottom end of the moving rod and located on two sides of the moving rod respectively and fixedly connected with the moving rod through welding, and the connecting ring is located at the bottom end of the moving rod and is sleeved with the outer wall of the U-shaped plate.

As a further aspect of the present invention: the spacing ring, the connecting pipe is located power component's top, and is connected with one side on fixed casing top, the spacing ring has a plurality ofly, and is a plurality of the spacing ring is located the top and the bottom of carriage release lever respectively to cup joint with the outer wall of carriage release lever.

As a further aspect of the present invention: fixture still includes limiting plate, shrink spring and fixed block, the limiting plate is located the bottom of U-shaped plate, and through punching press and U-shaped plate integrated into one piece, the shrink spring is located the inside of U-shaped plate one side, the fixed block is located the inside of U-shaped plate, and is located the bottom of shrink spring to run through the outer wall of U-shaped plate to U-shaped plate.

As a further aspect of the present invention: the backup pad passes through the bearing and rotates with fixed casing to be connected, the connection box body passes through the bearing and rotates with the backup pad to be connected, the inside of connecting pipe be provided with fixed casing and connection box body wire assorted protecting groove.

As a further aspect of the present invention: the inside of connecting the box body is provided with and the carriage release lever assorted telescopic slot, the spacing ring passes through the bolt and is fixed with the carriage release lever outer wall connection.

As a further aspect of the present invention: the bottom of carriage release lever be provided with screwdriver assorted spread groove, the inner wall of limiting plate is provided with the fixture block, the both sides of screwdriver be provided with fixture block assorted fixed slot, the outer wall of U-shaped board be provided with go-between assorted shift groove.

As the utility model discloses further scheme again: the inner wall of go-between is provided with a plurality of fixed block assorted spacing grooves that have, the inside of U-shaped board is provided with and contracts spring assorted spring groove, the outer wall of U-shaped board is provided with the external screw thread, the inner wall of go-between be provided with U-shaped board external screw thread assorted internal thread.

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

through setting up fixture, rotate the go-between and remove the extrusion to the U-shaped plate, make the U-shaped plate drive the limiting plate and remove, it is fixed to remove the centre gripping to the screwdriver that the U-shaped plate drives the fixture block simultaneously, accomplish the change back to the screwdriver, rotate the go-between again, the go-between removes at U-shaped plate outer wall, accomplish the extrusion to the U-shaped plate, the go-between removes and the limiting plate laminating on the U-shaped plate, it is fixed to the centre gripping of screwdriver to drive the U-shaped plate completion, the carriage release lever rotates simultaneously and drives the U-shaped plate and rotate, it removes to drive the shrink spring shrink of fixed block extrusion through centrifugal force, the fixed block removes inside to the go-between from U-shaped plate inside, the completion is fixed to the position of go-between, through the above-mentioned mutual cooperation between a plurality of parts, can accomplish the dismantlement change operation to the screwdriver, and take place not hard up the phenomenon when effectively avoiding using.

Drawings

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

FIG. 2 is a schematic view of the movable rod and the screwdriver of the present invention;

FIG. 3 is an exploded view of the U-shaped plate of the present invention;

fig. 4 is a structural sectional view of the U-shaped plate of the present invention.

In the figure: 1. a stationary housing; 101. a support plate; 2. a power assembly; 201. connecting the box body; 202. a connecting pipe; 203. a travel bar; 204. a limiting ring; 3. a clamping mechanism; 301. a connecting ring; 302. a U-shaped plate; 303. a limiting plate; 304. a retraction spring; 305. a fixed block; 5. provided is a screwdriver.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a novel single-shaft screw machine includes a fixed casing 1 and a power assembly 2 having a connecting box 201 and a moving rod 203, a supporting plate 101 is disposed on one side of the top end of the fixed casing 1, the power assembly 2 is disposed on the top end of the supporting plate 101, the connecting box 201 is disposed on the top end of the supporting plate 101 away from the fixed casing 1, the moving rod 203 is disposed on one side of the top end of the connecting box 201 and penetrates through the connecting box 201 to the bottom end of the connecting box 201, a screw driver 5 is disposed at the bottom end of the moving rod 203, a clamping mechanism 3 is disposed at the bottom end of the moving rod 203 and is sleeved with the outer wall of the moving rod 203 and penetrates through the connecting box 201, so as to detach and replace different types of screw drivers 5;

the clamping mechanism 3 comprises a connecting ring 301, two U-shaped plates 302 and two U-shaped plates 302, wherein the two U-shaped plates 302 are positioned at the bottom end of the moving rod 203 and are respectively positioned at two sides of the moving rod 203 and are fixedly connected with the moving rod 203 through welding, and the connecting ring 301 is positioned at the bottom end of the moving rod 203 and is sleeved with the outer wall of the U-shaped plate 302.

In this embodiment: through the mutual cooperation of the connecting ring 301 and the U-shaped plate 302 in the clamping mechanism 3, the screw driver 5 is disassembled and replaced, the fixed shell 1 is driven by the supporting plate 1 to move the connecting box body 201, the connecting box body 201 drives the moving rod 203 to move to the top end of a workpiece needing to be screwed, and then the screw driver 5 is screwed.

Please refer to fig. 1-2, the power assembly 2 further includes a connecting tube 202 and a plurality of limiting rings 204, the connecting tube 202 is located at the top end of the power assembly 2 and connected to one side of the top end of the fixed housing 1, the plurality of limiting rings 204 are respectively located at the top end and the bottom end of the moving rod 203 and are sleeved with the outer wall of the moving rod 203.

In this embodiment: fixed casing 1 is inside to be provided with slewing mechanism, can drive through slewing mechanism and connect box body 201 and rotate, it rotates and drives the carriage release lever 203 and remove to connect box body 201, carriage release lever 203 removes to the top of screwing up work piece and screw, connect the inside elevating system that is provided with of box body 201 simultaneously, can drive carriage release lever 203 through elevating system and connect the inside flexible removal of box body 201 and rotate, and spacing ring 204 is spacing to the height that carriage release lever 203 removed, can make carriage release lever 203 drive screwdriver 5 and screw up the screw contact on the work piece.

Please refer to fig. 2 to 4, the clamping mechanism 3 further includes a position-limiting plate 303, a contracting spring 304 and a fixing block 305, the position-limiting plate 303 is located at the bottom end of the U-shaped plate 302 and is integrally formed with the U-shaped plate 302 by stamping, the contracting spring 304 is located inside one side of the U-shaped plate 302, and the fixing block 305 is located inside the U-shaped plate 302 and is located at the bottom end of the contracting spring 304 and penetrates through the U-shaped plate 302 to the outer wall of the U-shaped plate 302.

In this embodiment: rotate the go-between 301 and remove the extrusion to U-shaped plate 302, make U-shaped plate 302 reset and drive limiting plate 303 and remove, U-shaped plate 302 drives the fixture block and removes the centre gripping of removing screwdriver 5 fixed simultaneously, accomplish the change back to screwdriver 5, rotate go-between 301 again, go-between 301 removes at U-shaped plate 302 outer wall, accomplish the extrusion to U-shaped plate 302, go-between 301 removes on U-shaped plate 302 and laminates with limiting plate 303, it is fixed to drive U-shaped plate 302 and accomplish the centre gripping to screwdriver 5, simultaneously the carriage release lever 203 rotates and drives U-shaped plate 302 and rotate, it extrudes shrink spring 304 through centrifugal force to drive fixed block 305 and contracts the removal, fixed block 305 removes inside from U-shaped plate 302 removes to go-between 301, accomplish the rigidity to go-between 301, can accomplish the dismantlement change operation to screwdriver 5.

Referring to fig. 1 to 2, the supporting plate 101 is rotatably connected to the fixed housing 1 through a bearing, the connection box 201 is rotatably connected to the supporting plate 101 through a bearing, and a protection groove matched with the wires of the fixed housing 1 and the connection box 201 is disposed inside the connection tube 202.

In this embodiment: the supporting plate 101 and the connecting box body 201 are respectively connected with the fixed shell 1 and the supporting plate 101 in a rotating mode through bearings, so that the connecting box body 201 is convenient to rotate to drive the moving rod 203 to move.

Please refer to fig. 1-2, a telescopic slot matching with the moving rod 203 is disposed inside the connecting box 201, and the limiting ring 204 is fixed to the outer wall of the moving rod 203 through a bolt.

In this embodiment: the limiting ring 204 is fixedly connected with the outer wall of the moving rod 203, so that the limiting ring 204 can limit the telescopic moving position of the supporting block 203 on the connecting box body 201.

Please refer to fig. 2 to 4, the bottom end of the moving rod 203 is provided with a connecting groove matched with the screwdriver 5, the inner wall of the position limiting plate 303 is provided with a fixture block, two sides of the screwdriver 5 are provided with fixing grooves matched with the fixture block, and the outer wall of the U-shaped plate 302 is provided with a moving groove matched with the connecting ring 301.

In this embodiment: the U-shaped plate 302 is driven by the clamping block on the inner wall of the limiting plate 303 and the connecting ring 301 to approach each other, so that the clamping block moves into the fixing groove inside the screwdriver 5.

Please refer to fig. 2 to 4, the inner wall of the connection ring 301 is provided with a plurality of limiting grooves having fixing blocks 305 matching, the inside of the U-shaped plate 302 is provided with a spring groove matching with the contraction spring 304, the outer wall of the U-shaped plate 302 is provided with an external thread, and the inner wall of the connection ring 301 is provided with an internal thread matching with the external thread of the U-shaped plate 302.

In this embodiment: the inner wall of the connecting ring 301 is provided with a plurality of limiting grooves matched with the fixing block 305, so that the fixing block 305 can conveniently extrude the contraction spring 304 to contract and move to the inside of the connecting ring 301.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. A novel single-shaft screw machine comprises a fixed shell (1) and a power assembly (2) with a connecting box body (201) and a moving rod (203), wherein a supporting plate (101) is arranged on one side of the top end of the fixed shell (1), the power assembly (2) is positioned on the top end of the supporting plate (101), the connecting box body (201) is positioned on the top end of one side, away from the fixed shell (1), of the supporting plate (101), the moving rod (203) is positioned on one side of the top end of the connecting box body (201), and a screwdriver (5) is arranged at the bottom end of the moving rod (203), and is characterized in that a clamping mechanism (3) is arranged at the bottom end of the moving rod (203);

the clamping mechanism (3) comprises a connecting ring (301) and a U-shaped plate (302), the U-shaped plate (302) is located on two sides of the moving rod (203), and the connecting ring (301) is sleeved with the outer wall of the U-shaped plate (302).

2. The novel single-shaft screw machine is characterized in that the power assembly (2) further comprises a connecting pipe (202) and a limiting ring (204), the connecting pipe (202) is located at the top end of the power assembly (2), and the limiting ring (204) is located at the top end and the bottom end of the movable rod (203).

3. The novel single-shaft screw machine is characterized in that the clamping mechanism (3) further comprises a limiting plate (303), a contraction spring (304) and a fixing block (305), wherein the limiting plate (303) is located at the bottom end of the U-shaped plate (302), the contraction spring (304) is located inside one side of the U-shaped plate (302), and the fixing block (305) is located at the bottom end of the contraction spring (304).

4. The novel single-shaft screw machine is characterized in that a protective groove matched with the conducting wires of the fixed shell (1) and the connecting box body (201) is formed in the connecting pipe (202).

5. The novel single-shaft screw machine is characterized in that a telescopic groove matched with the moving rod (203) is formed in the connecting box body (201), and the limiting ring (204) is connected and fixed with the outer wall of the moving rod (203) through a bolt.

6. The novel single-shaft screw machine is characterized in that the bottom end of the moving rod (203) is provided with a connecting groove matched with a screw driver (5), the inner wall of the limiting plate (303) is provided with a clamping block, the two sides of the screw driver (5) are provided with fixing grooves matched with the clamping block, and the outer wall of the U-shaped plate (302) is provided with a moving groove matched with the connecting ring (301).

7. The novel single-shaft screw machine is characterized in that the inner wall of the connecting ring (301) is provided with a plurality of limiting grooves matched with the fixing blocks (305), the inside of the U-shaped plate (302) is provided with spring grooves matched with the contraction springs (304), the outer wall of the U-shaped plate (302) is provided with external threads, and the inner wall of the connecting ring (301) is provided with internal threads matched with the external threads of the U-shaped plate (302).