CN213165017U

CN213165017U - Clamping device of metal fitting

Info

Publication number: CN213165017U
Application number: CN202021906475.4U
Authority: CN
Inventors: 耿阿康
Original assignee: Aozheng Shanghai Machinery Equipment Co ltd
Current assignee: Aozheng Shanghai Machinery Equipment Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-11
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a clamping device of metal accessories, which comprises a supporting base, connecting columns are fixedly arranged on both sides of the upper end surface of the supporting base, a moving column is slidably connected to the inner side of each connecting column, limiting saw-tooth blocks are fixedly arranged on both sides of each moving column, a first limiting rod is symmetrically arranged on both sides of the inner part of each connecting column, a first short shaft is clamped in the inner part of each limiting rod, a second limiting rod is arranged at the lower end of each first limiting rod, a second short shaft is clamped in the inner side of each second limiting rod, and a limiting groove is arranged on the outer side of each second short shaft; the outer side of the movable column is provided with a cylindrical connecting piece, one end of the cylindrical connecting piece is fixedly provided with a C-shaped limiting block, and the inner side of the C-shaped limiting block is slidably connected with a clamping plate. The utility model discloses simple structure, convenient operation, convenient to use is convenient for carry out the centre gripping to the metal accessories of different height dimensions size, and stability is higher.

Description

Clamping device of metal fitting

Technical Field

The utility model relates to a clamping device technical field specifically is a metal accessories's clamping device.

Background

With the rapid development of socio-economic, metal fittings refer to machine parts or components made of metal, as well as some small metal products. It can be used alone or as an assistant tool. Such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like. Small metal products are largely not the final consumer product. But as a kit for industrial manufacture, a semi-finished product, a tool for a production process, and the like. Only a small part of daily-use metal products (accessories) are tool consumer goods necessary for human life.

However, the existing clamping device for metal fittings is highly fixed in the use process, and cannot be used once meeting the metal fittings with larger height, so that the utilization rate of the device is reduced, and the clamping stability is poor; thus, the existing requirements are not met, and a clamping device for metal fittings is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device of metal accessories to the clamping device of the current metal accessories who proposes in solving above-mentioned background art is highly fixed in the use, in case meet the great metal accessories of height dimension and just can't use, has reduced the device's utilization ratio, the poor stability scheduling problem of centre gripping simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for metal accessories comprises a supporting base, connecting columns are fixedly mounted on two sides of the upper end face of the supporting base, moving columns are connected to the inner sides of the connecting columns in a sliding mode, limiting sawtooth blocks are fixedly mounted on two sides of each moving column, first limiting rods are symmetrically mounted on two sides of the inner portion of each connecting column, a first short shaft is clamped in the first limiting rods, a second limiting rod is mounted at the lower end of each first limiting rod, a second short shaft is clamped in the inner side of each second limiting rod, and limiting grooves are formed in the outer sides of the second short shafts;

the utility model discloses a novel telescopic sliding column, including the removal post, the one end fixed mounting of removal post has C type stopper, the inboard sliding connection of C type stopper has splint, the equal fixed mounting in both ends of splint has the slider, every the outside of slider is provided with the bar spout, one side fixed mounting of splint has a cover post, the reference column that is located C type stopper inner wall has been cup jointed in the outside of cover post, the one end fixed mounting of cover post has the spring, the equal fixed mounting in both sides of cover post has the connecting rod, every the inboard swing joint of connecting rod has the pulley.

Preferably, the slider card is gone into to the inboard of bar spout, the slider passes through the screw connection with splint, the rubber antiskid backing plate has been cup jointed in the outside of splint, and rubber antiskid backing plate passes through the grafting glue with splint and is connected.

Preferably, the sleeve column is connected with the clamping plate through a screw, one end of the spring is connected with the sleeve column through a screw, and the other end of the spring is connected with the inner wall of the C-shaped limiting block through a screw.

Preferably, one end of the connecting rod is connected with the sleeve column through a screw, and the pulley is connected with the connecting rod through a short shaft.

Preferably, the first limiting rod is connected with the first short shaft through a torsion spring A, and the second limiting rod is connected with the second short shaft through a torsion spring B.

Preferably, a polyurethane handle is installed to the one end of No. two gag lever posts, and the surface mounting of polyurethane handle has the antislip strip, and the antislip strip passes through the grafting glue with the handle and is connected, and the polyurethane handle passes through the screw connection with No. two gag lever posts.

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

1. the utility model discloses can be according to the height of metal accessories, the height of adjustment removal post, the user can grasp the polyurethane handle, and anticlockwise rotation polyurethane handle, through the effect of No. two minor axiss, No. two gag lever posts anticlockwise rotation, when No. two gag lever posts do not contact with a gag lever post, through the cooperation of first torsion spring and a minor axis this moment, No. one gag lever post clockwise rotation this moment, when a gag lever post and spacing sawtooth piece disconnection, the user can be according to the height adjustment removal post of metal accessories height, later the user can loosen the polyurethane handle, through the effect of second torsion spring, No. one gag lever post anticlockwise rotation, and can play the supporting limit effect to spacing sawtooth piece through the effect of a gag lever post, avoid the landing of removal post, the utilization ratio of the device has effectively been improved;

2. the utility model discloses a stir two splint to the outside, the removal of splint has driven the slider and has removed in the inboard of bar spout, this moment through the cooperation of connecting rod and pulley, the cover post slides in the inboard of reference column, the spring is compressed, at this moment the user can place metal accessories in the inboard of two splint, loosen splint, the spring is kick-backed, promoted the cover post and removed to the opposite side, through the effect of slider and bar spout, splint remove to the opposite side, two splint carry out the centre gripping to metal accessories, avoid dropping of metal accessories.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a cross-sectional view of the connecting column of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is the structure schematic diagram of the C-shaped limiting block of the present invention.

In the figure: 1. a support base; 2. connecting columns; 3. moving the column; 4. a limit sawtooth block; 5. a first short shaft; 6. a first limiting rod; 7. a second limiting rod; 8. a second minor axis; 9. a limiting groove; 10. a C-shaped limiting block; 11. a splint; 12. a slider; 13. a strip-shaped chute; 14. sleeving a column; 15. a positioning column; 16. a spring; 17. a connecting rod; 18. a pulley.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: a clamping device for metal accessories comprises a supporting base 1, connecting columns 2 are fixedly mounted on two sides of the upper end face of the supporting base 1, moving columns 3 are connected to the inner sides of the connecting columns 2 in a sliding mode, limiting saw-tooth blocks 4 are fixedly mounted on two sides of each moving column 3, height adjustment of the moving columns 3 is facilitated, first limiting rods 6 are symmetrically mounted on two sides of the inner portions of the connecting columns 2, first short shafts 5 are clamped in the first limiting rods 6, second limiting rods 7 are mounted at the lower ends of the first limiting rods 6, second short shafts 8 are clamped in the inner sides of the second limiting rods 7, and limiting grooves 9 are formed in the outer sides of the second short shafts 8;

the cylindricality connecting piece is installed in the outside of removing post 3, and the one end fixed mounting of cylindricality connecting piece has C type stopper 10, the inboard sliding connection of C type stopper 10 has splint 11, be convenient for carry out the centre gripping to metal accessories, the equal fixed mounting in both ends of splint 11 has slider 12, the outside of every slider 12 is provided with bar spout 13, one side fixed mounting of splint 11 has a cover post 14, the reference column 15 that is located C type stopper 10 inner wall has been cup jointed in the outside of cover post 14, the one end fixed mounting of cover post 14 has spring 16, the equal fixed mounting in both sides of cover post 14 has connecting rod 17, the inboard swing joint of every connecting rod 17 has pulley 18.

Further, slider 12 card is gone into to the inboard of bar spout 13, and slider 12 passes through the screw connection with splint 11, and the rubber antiskid backing plate has been cup jointed in splint 11's the outside, and rubber antiskid backing plate passes through grafting glue with splint 11 and is connected, and through splint 11 and slider 12's cooperation, splint 11's removal has driven slider 12 and has removed in the inboard of bar spout 13, has improved the stability that splint 11 removed.

Further, the sleeve column 14 is connected with the clamping plate 11 through screws, one end of the spring 16 is connected with the sleeve column 14 through screws, the other end of the spring 16 is connected with the inner wall of the C-shaped limiting block 10 through screws, the connection stability of the device is effectively improved through the action of the spring 16, and the sleeve column 14 is convenient to control to move.

Furthermore, one end of the connecting rod 17 is connected with the sleeve column 14 through a screw, the pulley 18 is connected with the connecting rod 17 through a short shaft, the sleeve column 14 can move on the inner side of the positioning column 15 conveniently under the action of the pulley 18, and the moving stability of the sleeve column 14 is improved.

Furthermore, a limiting rod 6 is connected with a short shaft 5 through a torsion spring A, a limiting rod 7 is connected with a short shaft 8 through a torsion spring B, the sealing performance of the device connection is effectively improved through the matching of the limiting rod 6 and the limiting rod 7, and the height of the device is convenient to adjust.

Further, the polyurethane handle is installed to the one end of No. two gag lever posts 7, and the surface mounting of polyurethane handle has the antislip strip, and the antislip strip passes through the grafting with the handle and is connected, and the polyurethane handle passes through the screw connection with No. two gag lever posts 7, through the cooperation of No. two gag lever posts 7 and polyurethane handle, has effectively improved the stability that the device connects.

The working principle is as follows: when in use, the power supply is switched on, the switch is switched on, the user can adjust the height of the movable column 3 according to the height of the metal fitting, the user can grasp the polyurethane handle, and the polyurethane handle is rotated anticlockwise, the second limiting rod 7 rotates anticlockwise under the action of the second short shaft 8, when the second limiting rod 7 is not contacted with the first limiting rod 6, the first limiting rod 6 rotates clockwise through the matching of the first torsion spring and the first short shaft 5, when the first limiting rod 6 is disconnected with the limiting sawtooth block 4, a user can adjust the height of the moving column 3 according to the height of the metal fitting, and then the user can loosen the polyurethane handle, through the action of the torsion spring B, the first limiting rod 6 rotates anticlockwise, and the first limiting rod 6 can support and limit the limiting sawtooth block 4, so that the moving column 3 is prevented from sliding off, and the utilization rate of the device is effectively improved;

simultaneously, the user can stir two splint 11 to the outside, splint 11's removal has driven slider 12 and has removed in the inboard of bar spout 13, pass through connecting rod 17 and pulley 18's cooperation this moment, the inboard of reference column 15 is slided into to cover post 14, spring 16 is compressed, at this moment the user can place the metal accessories in the inboard of two splint 11, loosen splint 11, spring 16 kick-backs, promoted the cover post 14 and removed to the opposite side, effect through slider 12 and bar spout 13, splint 11 removes to the opposite side, two splint 11 carry out the centre gripping to the metal accessories, avoid dropping of metal accessories.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A clamping device of metal accessories, includes support base (1), its characterized in that: connecting columns (2) are fixedly mounted on two sides of the upper end face of the supporting base (1), a moving column (3) is connected to the inner sides of the connecting columns (2) in a sliding mode, limiting saw-tooth blocks (4) are fixedly mounted on two sides of the moving column (3), first limiting rods (6) are symmetrically mounted on two sides of the inner portion of each connecting column (2), a first short shaft (5) is clamped in the first limiting rod (6), a second limiting rod (7) is mounted at the lower end of each first limiting rod (6), a second short shaft (8) is clamped in the inner side of each second limiting rod (7), and a limiting groove (9) is formed in the outer side of each second short shaft (8);

the utility model discloses a novel fixing device for the sliding column, including removal post (3), the outside of removal post (3) is installed the cylindricality connecting piece, and the one end fixed mounting of cylindricality connecting piece has C type stopper (10), the inboard sliding connection of C type stopper (10) has splint (11), the equal fixed mounting in both ends of splint (11) has slider (12), every the outside of slider (12) is provided with bar spout (13), one side fixed mounting of splint (11) has sleeve post (14), reference column (15) that are located C type stopper (10) inner wall have been cup jointed in the outside of sleeve post (14), the one end fixed mounting of sleeve post (14) has spring (16), the equal fixed mounting in both sides of sleeve post (14) has connecting rod (17), every the inboard swing joint of connecting rod (17) has pulley (18).

2. A metal fitting clamping device as claimed in claim 1, wherein: slider (12) card is gone into to the inboard of bar spout (13), slider (12) pass through the screw connection with splint (11), the rubber antiskid backing plate has been cup jointed in the outside of splint (11), and rubber antiskid backing plate is connected through grafting glue with splint (11).

3. A metal fitting clamping device as claimed in claim 1, wherein: the sleeve column (14) is connected with the clamping plate (11) through screws, one end of the spring (16) is connected with the sleeve column (14) through screws, and the other end of the spring (16) is connected with the inner wall of the C-shaped limiting block (10) through screws.

4. A metal fitting clamping device as claimed in claim 1, wherein: one end of the connecting rod (17) is connected with the sleeve column (14) through a screw, and the pulley (18) is connected with the connecting rod (17) through a short shaft.

5. A metal fitting clamping device as claimed in claim 1, wherein: a gag lever post (6) is connected through first torsion spring with minor axis (5), No. two gag lever posts (7) are connected through second torsion spring with second minor axis (8).

6. A metal fitting clamping device as claimed in claim 1, wherein: a polyurethane handle is installed to the one end of No. two gag lever post (7), and the surface mounting of polyurethane handle has the antislip strip, and the antislip strip passes through graft to glue with the handle to be connected, and the polyurethane handle passes through the screw connection with No. two gag lever posts (7).