CN210414278U

CN210414278U - Positioning mechanism for sheet metal support

Info

Publication number: CN210414278U
Application number: CN201921328727.7U
Authority: CN
Inventors: 邓金秒
Original assignee: Suzhou Fuqun Precision Sheet Metal Co Ltd
Current assignee: Suzhou Fuqun Precision Sheet Metal Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-04-28
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a positioning mechanism for panel beating support relates to panel beating support processing technology field, uses not nimble enough for solving current panel beating positioning mechanism, can't carry out the problem of corresponding adjustment according to the panel beating processing size. The lifting adjusting bin is installed to the top of base, install the hand wheel on the preceding terminal surface in lifting adjusting bin, install the rocker on the outer wall of hand wheel, the internally mounted in lifting adjusting bin has the gear, one side of gear is provided with the bracing piece, and the one end of bracing piece runs through and extends to the outside in lifting adjusting bin, be provided with rack mechanism on the outer wall of bracing piece one side, positioning fixture is installed to the one end of bracing piece, positioning fixture's inside is provided with the draw-in groove, the below of draw-in groove is provided with the locating piece, the lead screw is installed to the top of draw-in groove.

Description

Positioning mechanism for sheet metal support

Technical Field

The utility model relates to a sheet metal support processing technology field specifically is a positioning mechanism for sheet metal support.

Background

The sheet metal, a processing technology, has not yet a relatively complete definition. According to a definition in a professional journal abroad, the term can be defined as: the sheet metal is a comprehensive cold processing technology for sheet metal, comprising shearing, punching/cutting/compounding, folding, riveting, splicing, forming (such as automobile bodies) and the like, and has the remarkable characteristic that the thickness of the same part is consistent. The metal plate has the characteristics of light weight, high strength, electric conduction (capable of being used for electromagnetic shielding), low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like. Along with the more and more extensive application of panel beating, the design of sheet metal component has become a very important ring in the product development process, and mechanical engineer must skilled master the design skill of sheet metal component for the panel beating of design both satisfies the requirements such as function and the outward appearance of product, can make stamping die make simple, with low costs again. When the sheet metal is processed into parts such as a bracket, a special positioning mechanism is usually required to be used for fixing the sheet metal, so that the processing stability is ensured.

However, the existing sheet metal positioning mechanism is not flexible enough to be used and cannot be correspondingly adjusted according to the sheet metal machining size; therefore, the existing requirements are not met, and a positioning mechanism for a sheet metal support is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning mechanism for panel beating support to solve the current panel beating positioning mechanism who provides in the above-mentioned background art and use not flexible enough, can't carry out the problem of corresponding adjustment according to panel beating process dimension.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning mechanism for panel beating support, includes the base, the lift adjustment storehouse is installed to the top of base, install the hand wheel on the preceding terminal surface in lift adjustment storehouse, install the rocker on the outer wall of hand wheel, the internally mounted in lift adjustment storehouse has the gear, one side of gear is provided with the bracing piece, and the one end of bracing piece runs through and extends to the outside in lift adjustment storehouse, be provided with rack gear on the outer wall of bracing piece one side, positioning fixture is installed to the one end of bracing piece, positioning fixture's inside is provided with the draw-in groove, the below of draw-in groove is provided with the locating piece, the lead screw is installed to the top of draw-in.

Preferably, T-shaped screws are installed below the base, screw holes are formed in the base, and the number of the screw holes is four.

Preferably, the hand wheel is in transmission connection with a rack mechanism on the support rod through a gear.

Preferably, a locking nut is installed in the middle of the hand wheel.

Preferably, one end of the screw rod is provided with a pull ring, and the other end of the screw rod is provided with a rubber head.

Preferably, the upper surface of the positioning block is provided with an anti-slip groove, and the anti-slip groove and the positioning block are of an integrated structure.

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

1. the utility model discloses a set up T shape screw in the below of base, this mechanism's accessible T shape screw and screw direct mount are fixed convenient on the table surface who has the T-slot, and because of mechanism small in size, so can be according to the machining dimension of panel beating when using, and positioning mechanism's quantity and interval on the self-adjusting workstation to the processing demand of the not unidimensional panel beating of adaptation has effectively improved this positioning mechanism's general use.

2. Through setting up hand wheel and gear elevating system, during the use, the accessible rocker rotates the hand wheel, lets it drive the gear and the rack mechanism transmission on the bracing piece, reaches the effect of adjusting positioning fixture height to the height of adaptation processing equipment.

Drawings

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

FIG. 2 is a partial enlarged view of the position A of the present invention;

fig. 3 is a schematic top view of the base of the present invention;

in the figure: 1. a base; 2. lifting and adjusting the bin; 3. a T-shaped screw; 4. a hand wheel; 5. a rocker; 6. locking the nut; 7. a support bar; 8. a rack mechanism; 9. positioning a clamp; 10. a card slot; 11. positioning blocks; 12. an anti-slip groove; 13. a screw rod; 14. a rubber head; 15. a pull ring; 16. a gear; 17. and a screw hole.

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. 1-3, the present invention provides an embodiment: a positioning mechanism for a sheet metal bracket comprises a base 1, a lifting adjusting bin 2 is installed above the base 1, a hand wheel 4 is installed on the front end face of the lifting adjusting bin 2, a rocker 5 is installed on the outer wall of the hand wheel 4, the hand wheel 4 can be rotated more laborsavingly by using the rocker 5, a gear 16 is installed inside the lifting adjusting bin 2, a support rod 7 is arranged on one side of the gear 16, one end of the support rod 7 penetrates through and extends to the outside of the lifting adjusting bin 2, the support rod 7 plays a role of supporting a positioning clamp 9, a rack mechanism 8 is arranged on the outer wall on one side of the support rod 7, the rack mechanism 8 can be in transmission with the gear 16 to achieve a lifting adjusting function of the support rod 7, the positioning clamp 9 is installed on one end of the support rod 7, a clamping groove 10 is arranged inside the positioning clamp 9, a positioning block 11 is arranged below the clamping groove 10, a screw rod 13 is arranged above the clamping groove 10.

Further, T-shaped screws 3 are installed below the base 1, screw holes 17 are formed in the base 1, the number of the screw holes 17 is four, the T-shaped screws 3 can be connected with a workbench in a sliding mode, the T-shaped grooves are formed in the workbench in the sliding mode, the screw holes 17 in the base 1 can be connected with the workbench in a threaded mode, the effect of fixing and positioning mechanisms is achieved, and clamping stability is guaranteed.

Furthermore, the hand wheel 4 is in transmission connection with the rack mechanism 8 on the support rod 7 through the gear 16, and the hand wheel 4 can drive the gear 16 to rotate while rotating, so that the gear is in transmission with the rack mechanism 8 on the support rod 7, and the lifting of the support rod 7 is adjusted.

Furthermore, a locking nut 6 is installed at the middle position of the hand wheel 4, and the locking nut 6 can lock the gear 16 mechanism after the adjustment and the lifting are finished.

Further, pull ring 15 is installed to the one end of lead screw 13, and rubber head 14 is installed to the other end of lead screw 13, rotates pull ring 15 and can drive lead screw 13 and move down, supports and presses the panel beating, reaches the effect of location, and the rubber head 14 of lead screw 13 one end can avoid lead screw 13 and panel beating rigid contact, causes wearing and tearing.

Further, the upper surface of locating piece 11 is provided with anti-skidding groove 12, and anti-skidding groove 12 and locating piece 11 structure as an organic whole, and anti-skidding groove 12 can improve the frictional force with the panel beating when the location, prevents the panel beating slippage.

The working principle is as follows: when in use, the positioning mechanism is fixed on a working table surface with a T-shaped groove through a screw hole 17 and a T-shaped screw 3 on a base 1, after the fixing is finished, a rocker 5 is used for rotating a hand wheel 4 to drive a gear 16 inside the hand wheel to be transmitted with a rack mechanism 8 on a support rod 7, the height of a positioning clamp 9 is adjusted to adapt to processing equipment, the hand wheel can be locked through a locking nut 6 after the height adjustment is finished, then a part of a sheet metal is placed into a clamping groove 10 of the positioning clamp 9, the lower surface of the sheet metal is pressed against a positioning block 11, a screw rod 13 above the clamping groove 10 is rotated to slowly move downwards until the sheet metal is clamped, so that the positioning effect is achieved, a rubber head 14 is arranged at one end of the screw rod 13, the hard contact between the screw rod and the sheet metal and the abrasion can be avoided, and the mechanism is small in size and convenient to fix, so that the number, the universality of the positioning mechanism is effectively improved.

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. The utility model provides a positioning mechanism for panel beating support, includes base (1), its characterized in that: lifting adjusting storehouse (2) is installed to the top of base (1), install hand wheel (4) on the preceding terminal surface in lifting adjusting storehouse (2), install rocker (5) on the outer wall of hand wheel (4), the internally mounted of lifting adjusting storehouse (2) has gear (16), one side of gear (16) is provided with bracing piece (7), and the one end of bracing piece (7) runs through and extends to the outside in lifting adjusting storehouse (2), be provided with rack mechanism (8) on the outer wall of bracing piece (7) one side, positioning fixture (9) are installed to the one end of bracing piece (7), the inside of positioning fixture (9) is provided with draw-in groove (10), the below of draw-in groove (10) is provided with locating piece (11), lead screw (13) are installed to the top of draw-in groove (10).

2. The positioning mechanism for the sheet metal bracket according to claim 1, characterized in that: t-shaped screws (3) are installed below the base (1), screw holes (17) are formed in the base (1), and four screw holes (17) are formed in the base.

3. The positioning mechanism for the sheet metal bracket according to claim 1, characterized in that: the hand wheel (4) is in transmission connection with a rack mechanism (8) on the support rod (7) through a gear (16).

4. The positioning mechanism for the sheet metal bracket according to claim 1, characterized in that: and a locking nut (6) is arranged in the middle of the hand wheel (4).

5. The positioning mechanism for the sheet metal bracket according to claim 1, characterized in that: and a pull ring (15) is installed at one end of the screw rod (13), and a rubber head (14) is installed at the other end of the screw rod (13).

6. The positioning mechanism for the sheet metal bracket according to claim 1, characterized in that: the upper surface of the positioning block (11) is provided with an anti-skidding groove (12), and the anti-skidding groove (12) and the positioning block (11) are of an integral structure.