CN213647232U

CN213647232U - Clamping jig for general machinery

Info

Publication number: CN213647232U
Application number: CN202021078529.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hubei Qingtuo Precision Machinery Co ltd
Current assignee: Hubei Qingtuo Precision Machinery Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-07-09
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a general machinery is with pressing from both sides tool, including workstation, clamp tool and limiting plate, the upper surface fixed mounting of workstation press from both sides the tool, both ends all are equipped with the through-hole about the upper surface of clamp tool, the upper end of limiting plate is all fixed and is installed the pillar, the upper end fixedly connected with screw rod of pillar, the pillar is located the outer wall fixed cover of clamp tool upper end is equipped with strong spring, strong spring's upper end fixed mounting has the stopper, the limiting plate passes through the pillar fixed grafting in the through-hole; this general machinery is with pressing from both sides tool sets up the limiting plate through the inside that presss from both sides the tool, at the upper end erection column of limiting plate, adjusts the distance between top board and the limiting plate through screw-thread fit, carries on spacingly to the distance of adjusting through powerful spring, and overall structure is simple, and convenient to use can prevent to press from both sides the tool and adjust not hard up of improper production, can improve production efficiency.

Description

Clamping jig for general machinery

Technical Field

The utility model relates to a press from both sides tool technical field, specifically be a general machinery is with pressing from both sides tool.

Background

Present machining need use clamp plate or screw to fix mould snap-on the workstation at the during operation usually for the mould is under time processing, produces easily not hard up, leads to the mould to cause the damage, has influenced processingquality, so a special clamp tool has appeared in machining, traditional clamp tool is difficult for adjusting when pressing from both sides the dress to the work piece of not unidimensional, adjusts improper easy emergence not hard up, consequently needs to improve current technique.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a universal machinery is with pressing from both sides tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a general machinery is with pressing from both sides tool, includes the workstation, presss from both sides tool and limiting plate, both ends all are equipped with screw hole a about the upper surface of workstation, through bolt fixed mounting in the screw hole a press from both sides the tool, both ends all are equipped with the through-hole about the upper surface of pressing from both sides the tool, the equal fixed mounting in upper end of limiting plate has the pillar, the upper end fixedly connected with screw rod of pillar, the pillar is located the outer wall fixed cover that presss from both sides the tool upper end is equipped with powerful spring, powerful spring's upper end fixed mounting has the stopper, the stopper passes through the pillar is fixed peg graft in the through-hole, the upper end of pressing.

Preferably, threaded holes b are formed in the left end and the right end of the sliding plate, and the sliding plate is fixedly inserted into the screw through the threaded holes b.

Preferably, the top end of the screw rod is rotatably sleeved with a nut, and the sliding plate is positioned between the limiting block and the nut.

Preferably, the lower end of the sliding plate is fixedly provided with a fixed block, and the lower end of the fixed block is fixedly provided with an upper pressure plate.

Preferably, the threaded hole a is matched with the bolt, and the screw rod is matched with the nut.

Compared with the prior art, the beneficial effects of the utility model are that: this general machinery is with pressing from both sides tool sets up the limiting plate through the inside that presss from both sides the tool, at the upper end erection column of limiting plate, adjusts the distance between top board and the limiting plate through screw-thread fit, carries on spacingly to the distance of adjusting through powerful spring, and overall structure is simple, and convenient to use can prevent to press from both sides the tool and adjust not hard up of improper production, can improve production efficiency.

Drawings

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

fig. 2 is the utility model discloses a limiting plate structure schematic diagram.

In the figure: 1 workstation, 2 screw hole a, 3 bolts, 4 through-holes, 5 nuts, 6 screw hole b, 7 sliding plates, 8 fixed blocks, 9 top board, 10 clamp tool, 11 limiting plates, 12 screw rods, 13 stopper, 14 powerful spring, 15 pillar.

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 and fig. 2, the present invention provides a technical solution: a clamp jig for general machinery comprises a workbench 1, a clamp jig 10 and a limiting plate 11, wherein threaded holes a2 are formed in the left end and the right end of the upper surface of the workbench 1, the clamp jig 10 is fixedly installed in the threaded holes a2 through bolts 3, through holes 4 are formed in the left end and the right end of the upper surface of the clamp jig 10, supporting columns 15 are fixedly installed at the upper ends of the limiting plate 11, screw rods 12 are fixedly connected to the upper ends of the supporting columns 15, strong springs 14 are fixedly installed on the outer walls of the supporting columns 15, which are located at the upper end of the clamp jig 10, the upper ends of the strong springs 14 are fixedly installed with limiting blocks 13, the limiting blocks 13 are fixedly inserted in the through holes 4 through the supporting columns, and sliding plates 7 are arranged at the upper;

specifically, the upper end of workstation 1 is equipped with screw hole a2, screw hole a2 is two, press from both sides tool 10 through bolt 3 fixed mounting in workstation 1 is last, limiting plate 11 upper end is used for placing the work piece, the upper end fixed mounting of limiting plate 11 has pillar 15, pillar 15 is two, pegs graft in press from both sides in the through-hole 4 of tool 10 upper end.

The left end and the right end of the sliding plate 7 are respectively provided with a threaded hole b6, and the sliding plate 7 is fixedly inserted in the screw 12 through the threaded hole b 6;

specifically, the upper end of the sliding plate 7 is provided with two threaded holes 6, which are matched with the screw 12 and are installed on the screw 12.

A nut 5 is rotatably sleeved at the top end of the screw 12, and the sliding plate 7 is positioned between the limiting block 13 and the nut 5;

in particular, the nut 5 is engaged with the screw 12 for adjusting the position of the sliding plate 7.

A fixed block 8 is fixedly arranged at the lower end of the sliding plate 7, and an upper pressing plate 9 is fixedly arranged at the lower end of the fixed block 8;

the threaded hole a is matched with the bolt, and the screw rod is matched with the nut.

The working principle is as follows: when the die is used, the clamping jig 10 is fixedly mounted on the workbench 1 through the matching of the bolts 3 and the threaded holes a2, the limiting plate 11 is placed inside the clamping jig 10, the support post 15 on the limiting plate 11 is inserted into the through hole 4, the sliding plate 7 is inserted into the upper end of the support post 15 through the threaded hole 6, the bottom end of the sliding plate 7 is mounted at the upper end of the limiting block 13, the strong spring 14 is sleeved on the upper end surface of the support post 15, the nut 5 is rotatably mounted on the screw rod 12, a workpiece at the upper end of the limiting plate 11 is pressed through the upper pressing plate 9 at the lower end of the sliding plate 7, when the distance between the upper pressing plate 9 and the limiting plate 11 needs to be adjusted, the nut 5 is rotated clockwise, and due to the thread matching, the nut 5 rotates downwards, the sliding plate 7 is pushed to slide downwards, and the strong spring can contract due to pressure because of the limiting blocks at the lower end of the sliding plate 7 and the upper end of the strong spring 14, so that the adjustment can be completed; overall structure is simple, and convenient to use can prevent to press from both sides the not hard up that the tool adjusted improper production, can improve production efficiency.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a general machinery is with pressing from both sides tool, includes workstation (1), presss from both sides tool (10) and limiting plate (11), its characterized in that: both ends all are equipped with screw hole a (2) about the upper surface of workstation (1), through bolt (3) fixed mounting in screw hole a (2) press from both sides tool (10), both ends all are equipped with through-hole (4) about pressing from both sides the upper surface of tool (10), the equal fixed mounting in upper end of limiting plate (11) has pillar (15), the upper end fixedly connected with screw rod (12) of pillar (15), pillar (15) are located press from both sides the outer wall fixed cover of tool (10) upper end and are equipped with powerful spring (14), the upper end fixed mounting of powerful spring (14) has stopper (13), stopper (13) pass through the pillar is fixed to be pegged graft in through-hole (4), the upper end of pressing from both sides tool (10) is equipped with sliding plate (7).

2. The jig for a universal machine according to claim 1, wherein: threaded holes b (6) are formed in the left end and the right end of the sliding plate (7), and the sliding plate (7) is fixedly inserted into the screw rod (12) through the threaded holes b (6).

3. The jig for a universal machine according to claim 1, wherein: the top end of the screw rod (12) is rotatably sleeved with a nut (5), and the sliding plate (7) is located between the limiting block (13) and the nut (5).

4. The jig for a universal machine according to claim 1, wherein: the lower end of the sliding plate (7) is fixedly provided with a fixed block (8), and the lower end of the fixed block (8) is fixedly provided with an upper pressure plate (9).

5. The jig for a universal machine according to claim 3, wherein: the threaded hole a (2) is matched with the bolt (3), and the screw rod (12) is matched with the screw cap (5).